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Pathological response has emerged as a valuable endpoint and surrogate marker for overall survival in lung cancer studies, but much work remains to be done, said William D. Travis, MD, director of thoracic pathology at Memorial Sloan Kettering Cancer Center, New York.

In a keynote address at the 2022 European Lung Cancer Conference, Dr. Travis highlighted advances in the use of pathological response in this setting and outlined areas that need refinement. “Pathologic response after preoperative therapy is important because the extent of pathologic response strongly correlates with improved overall survival, and it is reflective of neoadjuvant therapy. The degree of response is associated with the degree of benefit in survival, and it’s being used as a surrogate for survival in phase 2 and 3 neoadjuvant clinical trials.”

In fact, multiple studies have demonstrated that non–small cell lung cancer patients with 10% or less viable residual tumor after treatment have improved overall survival and disease-free survival, compared with patients who have more residual tumor, he explained.

Recent studies have demonstrated the value of pathological response as an endpoint in the neoadjuvant therapy and molecular targeted therapy setting, he said, citing a study published in the Journal of Clinical Oncology that showed major pathological response rates of 14%-45% and pathological complete response rates up to 29% in patients treated with single-agent checkpoint inhibition.

In the CheckMate 816 trial, both major pathologic response and pathological complete response were significantly higher in patients treated with combination nivolumab and chemotherapy, compared with those treated with chemotherapy alone (37% vs. 8.9% and 24% vs. 2%, respectively).

“This high rate of responses with combined immunotherapy and chemotherapy is quite exciting,” he said.

Dr. Travis also stressed the importance of consulting the current International Association for the Study of Lung Cancer Recommendations for Pathologic Assessment of Lung Cancer Resection Specimens After Neoadjuvant Therapy.

He highlighted several key points regarding pathological response in lung cancer:

• Major pathological response (MPR) is calculated as the estimated size of viable tumor divided by the size of the tumor bed.
• Optimal cutoffs for determining MPR is currently 10%, but recent data suggest that in the conventional chemotherapy setting this may vary by tumor histology, with much higher cutoffs of about 65% for adenocarcinoma.
• Estimating the amount of viable tumor is “quite complicated and requires quite a number of steps,” and one the most important steps is “for the surgeon to the pathologist know that given specimen is from a patient who received neoadjuvant therapy.”
• Determining the border of the tumor bed can be challenging, therefore “resection specimens after neoadjuvant therapy should be sampled to optimize comprehensive gross and histologic assessment of the lung tumor bed for pathologic response ... as outlined in the guidelines.”
• The IASLC panel determined that having a single approach for estimating treatment effect would be best, despite the different therapy types and combinations used, but “it is recognized that there may be certain types of features that need to be addressed,” such as immune cell infiltrates in pats who received immunotherapy.
• The recommendations provide specific guidance for measuring tumor size for staging, including for special circumstances.

As for future direction, Dr. Travis said, “one question is how to assess treatment effect in lymph node samples.

“This is done for lymph nodes in breast cancer but not in lung cancer. We need system[s] for lung cancer.”

Good “infrastructure for pathology departments” is needed to support clinical trials, he said, noting that the team at Memorial Sloan Kettering Cancer Center includes physician assistants, tissue procurement staff, frozen section techs, research fellows, and research assistants.

Future work should also aim to standardize pathology assessment for clinical trials, improve the current recommendations, make use of new technology like artificial intelligence, optimize banking protocols and special techniques, and identify radiologic-pathological correlations, he said.

He added that “IASLC is promoting the design and implementation of an international database to collect uniformly clinical and pathologic information with the ultimate goal of fostering collaboration and to facilitate the identification of surrogate endpoints of long-term survival.”

Dr. Travis is a nonpaid pathology consultant for the LCMC3 and LCMC4 trials.

Pathological response has emerged as a valuable endpoint and surrogate marker for overall survival in lung cancer studies, but much work remains to be done, said William D. Travis, MD, director of thoracic pathology at Memorial Sloan Kettering Cancer Center, New York.

In a keynote address at the 2022 European Lung Cancer Conference, Dr. Travis highlighted advances in the use of pathological response in this setting and outlined areas that need refinement. “Pathologic response after preoperative therapy is important because the extent of pathologic response strongly correlates with improved overall survival, and it is reflective of neoadjuvant therapy. The degree of response is associated with the degree of benefit in survival, and it’s being used as a surrogate for survival in phase 2 and 3 neoadjuvant clinical trials.”

In fact, multiple studies have demonstrated that non–small cell lung cancer patients with 10% or less viable residual tumor after treatment have improved overall survival and disease-free survival, compared with patients who have more residual tumor, he explained.

Recent studies have demonstrated the value of pathological response as an endpoint in the neoadjuvant therapy and molecular targeted therapy setting, he said, citing a study published in the Journal of Clinical Oncology that showed major pathological response rates of 14%-45% and pathological complete response rates up to 29% in patients treated with single-agent checkpoint inhibition.

In the CheckMate 816 trial, both major pathologic response and pathological complete response were significantly higher in patients treated with combination nivolumab and chemotherapy, compared with those treated with chemotherapy alone (37% vs. 8.9% and 24% vs. 2%, respectively).

“This high rate of responses with combined immunotherapy and chemotherapy is quite exciting,” he said.

Dr. Travis also stressed the importance of consulting the current International Association for the Study of Lung Cancer Recommendations for Pathologic Assessment of Lung Cancer Resection Specimens After Neoadjuvant Therapy.

He highlighted several key points regarding pathological response in lung cancer:

• Major pathological response (MPR) is calculated as the estimated size of viable tumor divided by the size of the tumor bed.
• Optimal cutoffs for determining MPR is currently 10%, but recent data suggest that in the conventional chemotherapy setting this may vary by tumor histology, with much higher cutoffs of about 65% for adenocarcinoma.
• Estimating the amount of viable tumor is “quite complicated and requires quite a number of steps,” and one the most important steps is “for the surgeon to the pathologist know that given specimen is from a patient who received neoadjuvant therapy.”
• Determining the border of the tumor bed can be challenging, therefore “resection specimens after neoadjuvant therapy should be sampled to optimize comprehensive gross and histologic assessment of the lung tumor bed for pathologic response ... as outlined in the guidelines.”
• The IASLC panel determined that having a single approach for estimating treatment effect would be best, despite the different therapy types and combinations used, but “it is recognized that there may be certain types of features that need to be addressed,” such as immune cell infiltrates in pats who received immunotherapy.
• The recommendations provide specific guidance for measuring tumor size for staging, including for special circumstances.

As for future direction, Dr. Travis said, “one question is how to assess treatment effect in lymph node samples.

“This is done for lymph nodes in breast cancer but not in lung cancer. We need system[s] for lung cancer.”

Good “infrastructure for pathology departments” is needed to support clinical trials, he said, noting that the team at Memorial Sloan Kettering Cancer Center includes physician assistants, tissue procurement staff, frozen section techs, research fellows, and research assistants.

Future work should also aim to standardize pathology assessment for clinical trials, improve the current recommendations, make use of new technology like artificial intelligence, optimize banking protocols and special techniques, and identify radiologic-pathological correlations, he said.

He added that “IASLC is promoting the design and implementation of an international database to collect uniformly clinical and pathologic information with the ultimate goal of fostering collaboration and to facilitate the identification of surrogate endpoints of long-term survival.”

Dr. Travis is a nonpaid pathology consultant for the LCMC3 and LCMC4 trials.

Pathological response has emerged as a valuable endpoint and surrogate marker for overall survival in lung cancer studies, but much work remains to be done, said William D. Travis, MD, director of thoracic pathology at Memorial Sloan Kettering Cancer Center, New York.

In a keynote address at the 2022 European Lung Cancer Conference, Dr. Travis highlighted advances in the use of pathological response in this setting and outlined areas that need refinement. “Pathologic response after preoperative therapy is important because the extent of pathologic response strongly correlates with improved overall survival, and it is reflective of neoadjuvant therapy. The degree of response is associated with the degree of benefit in survival, and it’s being used as a surrogate for survival in phase 2 and 3 neoadjuvant clinical trials.”

In fact, multiple studies have demonstrated that non–small cell lung cancer patients with 10% or less viable residual tumor after treatment have improved overall survival and disease-free survival, compared with patients who have more residual tumor, he explained.

Recent studies have demonstrated the value of pathological response as an endpoint in the neoadjuvant therapy and molecular targeted therapy setting, he said, citing a study published in the Journal of Clinical Oncology that showed major pathological response rates of 14%-45% and pathological complete response rates up to 29% in patients treated with single-agent checkpoint inhibition.

In the CheckMate 816 trial, both major pathologic response and pathological complete response were significantly higher in patients treated with combination nivolumab and chemotherapy, compared with those treated with chemotherapy alone (37% vs. 8.9% and 24% vs. 2%, respectively).

“This high rate of responses with combined immunotherapy and chemotherapy is quite exciting,” he said.

Dr. Travis also stressed the importance of consulting the current International Association for the Study of Lung Cancer Recommendations for Pathologic Assessment of Lung Cancer Resection Specimens After Neoadjuvant Therapy.

He highlighted several key points regarding pathological response in lung cancer:

• Major pathological response (MPR) is calculated as the estimated size of viable tumor divided by the size of the tumor bed.
• Optimal cutoffs for determining MPR is currently 10%, but recent data suggest that in the conventional chemotherapy setting this may vary by tumor histology, with much higher cutoffs of about 65% for adenocarcinoma.
• Estimating the amount of viable tumor is “quite complicated and requires quite a number of steps,” and one the most important steps is “for the surgeon to the pathologist know that given specimen is from a patient who received neoadjuvant therapy.”
• Determining the border of the tumor bed can be challenging, therefore “resection specimens after neoadjuvant therapy should be sampled to optimize comprehensive gross and histologic assessment of the lung tumor bed for pathologic response ... as outlined in the guidelines.”
• The IASLC panel determined that having a single approach for estimating treatment effect would be best, despite the different therapy types and combinations used, but “it is recognized that there may be certain types of features that need to be addressed,” such as immune cell infiltrates in pats who received immunotherapy.
• The recommendations provide specific guidance for measuring tumor size for staging, including for special circumstances.

As for future direction, Dr. Travis said, “one question is how to assess treatment effect in lymph node samples.

“This is done for lymph nodes in breast cancer but not in lung cancer. We need system[s] for lung cancer.”

Good “infrastructure for pathology departments” is needed to support clinical trials, he said, noting that the team at Memorial Sloan Kettering Cancer Center includes physician assistants, tissue procurement staff, frozen section techs, research fellows, and research assistants.

Future work should also aim to standardize pathology assessment for clinical trials, improve the current recommendations, make use of new technology like artificial intelligence, optimize banking protocols and special techniques, and identify radiologic-pathological correlations, he said.

He added that “IASLC is promoting the design and implementation of an international database to collect uniformly clinical and pathologic information with the ultimate goal of fostering collaboration and to facilitate the identification of surrogate endpoints of long-term survival.”

Dr. Travis is a nonpaid pathology consultant for the LCMC3 and LCMC4 trials.

Once again, strawberries and spinach, along with kale and collard and mustard greens, top this year’s “Dirty Dozen” list, an annual and controversial ranking of nonorganic fruits and vegetables based on the amount of pesticides found in samples of the foods.

The yearly report comes from the Environmental Working Group, a nonprofit organization dedicated to improving human health and the environment, and also includes a “Clean 15” list of produce.

An industry group for growers of organic and nonorganic produce, along with some dietitians, make strong objections to the report, saying it raises unnecessary alarm and could discourage people from eating enough fruits and vegetables.

The report gives people valuable information, says the Environmental Working Group’s Alexis Temkin, PhD, a toxicologist, so they can make informed choices about the fruits and vegetables they buy.

Environmental Working Group researchers get data from the U.S. Department of Agriculture’s samplings of pesticide residue on produce done yearly or every 2 years, and from the Food and Drug Administration for honeydew melon, which the USDA doesn’t test for.
 

2022 results: Dirty Dozen

More than 70% of the conventionally grown produce had detectable pesticide residue, the Environmental Working Group found. These fruits and vegetables were found to have the most pesticide residues this year:

• 1. Strawberries
• 2. Spinach
• 3. Kale and collard and mustard greens
• 4. Nectarines
• 5. Apples
• 6. Grapes
• 7. Bell and hot peppers
• 8. Cherries
• 9. Peaches
• 10. Pears
• 11. Celery
• 12. Tomatoes

2022 results: Clean 15

Almost 70% of the Clean Fifteen fruit and vegetable samples had no detectable residues of pesticides, the Environmental Working Group found. Avocados and sweet corn were the cleanest, with less than 2% of samples showing any detectable pesticides.

• 1. Avocados
• 2. Sweet corn
• 3. Pineapple
• 4. Onions
• 5. Papaya
• 6. Sweet peas (frozen)
• 7. Asparagus
• 8. Honeydew melon
• 9. Kiwi
• 10. Cabbage
• 11. Mushrooms
• 12. Cantaloupe
• 13. Mangoes
• 14. Watermelon
• 15. Sweet potatoes

More on methods

To produce the report, the Environmental Working Group analyzed more than 44,000 samples taken by the FDA and USDA, which tests a subset of produce each year.

Before testing, USDA scientists prepare each fruit or vegetable the way people tend to do themselves, such as peeling those with inedible peels and rinsing produce with edible peels.

The Environmental Working Group takes six measures of pesticide contamination into account:

• Percent of samples tested with detectable pesticides
• Percent with two or more detectable pesticides
• Average number of pesticides in a single sample
• Average amount of pesticides, expressed in parts per million
• Maximum number of pesticides on a single sample
• Total number of pesticides found

Next, the Environmental Working Group researchers ranked the 46 fruits and vegetables analyzed, calculated a total score, and drew up the lists.
 

Industry criticism

The Alliance for Food and Farming, an industry group that represents organic and nonorganic farmers, growers, and shippers, takes strong issue with the annual report, noting that pesticide residues on conventional produce are low, if present at all.

“Ignore or discount the list,” says Teresa Thorne, executive director of the alliance. Like others, she fears that if an organic fruit or vegetable costs more, as they often do, consumers will bypass produce altogether, especially low-income consumers. “Pick what’s best for you and your family,” she says.

Temkin of the Environmental Working Group acknowledges that all the residues found were within legal limits set by the Environmental Protection Agency. “Although the levels are legal, that doesn’t necessarily mean they are safe,” she says.

The point of the rankings, she says, is to give people information so they can choose whether to buy organic or nonorganic produce. “Our recommendation is to buy the ones on the ‘Dirty Dozen’ list organic when available, or focus on the ‘Clean 15’ list.”

The Environmental Working Group depends on a broad base of support overall, according to information on its website, including companies that produce organic products such as Stonyfield Farms, Earthbound Farms, and Organic Valley.

But according to Iris Myers, an Environmental Working Group spokesperson, the Shopper’s Guide with the clean and dirty produce rankings “isn’t funded by any companies – only grants and individual donors. We don’t allow companies to sponsor any of our research reports.”

In the report, the Environmental Working Group also notes that the EPA has taken action to prohibit the pesticide chlorpyrifos in food, after the group and others spent years asking for the ban.
 

Dietitians weigh in

The report uses “fear-branded messages to steer people away from eating conventionally grown fruits and veggies,” says Christine Rosenbloom, PhD, a retired Georgia State University professor and an Atlanta nutrition consultant.

She reminds people that “both organic and conventional agriculture use pesticides to protect the crop. Organic famers use different pesticides that are described as ‘natural,’ but natural doesn’t mean safer, better, or chemical-free,” she says.

She refers people to the Pesticide Residue Calculator from toxicologists at the University of California, Riverside, posted on the consumer site the Alliance for Food and Farming.

The calculator helps reassure people that trace amounts of chemicals on conventionally grown produce are not a hazard to your health, Dr. Rosenbloom says. “Using myself as an example, I could eat 850 apples or 13,225 servings of blueberries in one day without any effect, even in the worst-case scenario of the fruit having the highest pesticide residue recorded by the USDA.”

“It’s one more example of putting good and bad food labels on foods when it isn’t deserved,” says Connie Diekman, a food and nutrition consultant in St. Louis and a former president of the Academy of Nutrition and Dietetics. “The amounts they are measuring are so much below the tolerance level set by the EPA.”

The report shouldn’t scare people, including parents worried about serving their children conventional produce, she says.

As for how much produce to eat, “the best advice is to have half your plate be fruits and vegetables,” Ms. Diekman says. Under current Dietary Guidelines for Americans, an intake of 2½ “cups equivalent” of vegetables and 2 “cups equivalent” of fruits is recommended daily for adults.

Ms. Diekman is on the Bayer LEAD Network, Leaders Engaged in Advancing Dialogue. Dr. Rosenbloom reports an honorarium from a bean industry group for developing a webinar on healthy aging.

A version of this article first appeared on WebMD.com.

Once again, strawberries and spinach, along with kale and collard and mustard greens, top this year’s “Dirty Dozen” list, an annual and controversial ranking of nonorganic fruits and vegetables based on the amount of pesticides found in samples of the foods.

The yearly report comes from the Environmental Working Group, a nonprofit organization dedicated to improving human health and the environment, and also includes a “Clean 15” list of produce.

An industry group for growers of organic and nonorganic produce, along with some dietitians, make strong objections to the report, saying it raises unnecessary alarm and could discourage people from eating enough fruits and vegetables.

The report gives people valuable information, says the Environmental Working Group’s Alexis Temkin, PhD, a toxicologist, so they can make informed choices about the fruits and vegetables they buy.

Environmental Working Group researchers get data from the U.S. Department of Agriculture’s samplings of pesticide residue on produce done yearly or every 2 years, and from the Food and Drug Administration for honeydew melon, which the USDA doesn’t test for.
 

2022 results: Dirty Dozen

More than 70% of the conventionally grown produce had detectable pesticide residue, the Environmental Working Group found. These fruits and vegetables were found to have the most pesticide residues this year:

• 1. Strawberries
• 2. Spinach
• 3. Kale and collard and mustard greens
• 4. Nectarines
• 5. Apples
• 6. Grapes
• 7. Bell and hot peppers
• 8. Cherries
• 9. Peaches
• 10. Pears
• 11. Celery
• 12. Tomatoes

2022 results: Clean 15

Almost 70% of the Clean Fifteen fruit and vegetable samples had no detectable residues of pesticides, the Environmental Working Group found. Avocados and sweet corn were the cleanest, with less than 2% of samples showing any detectable pesticides.

• 1. Avocados
• 2. Sweet corn
• 3. Pineapple
• 4. Onions
• 5. Papaya
• 6. Sweet peas (frozen)
• 7. Asparagus
• 8. Honeydew melon
• 9. Kiwi
• 10. Cabbage
• 11. Mushrooms
• 12. Cantaloupe
• 13. Mangoes
• 14. Watermelon
• 15. Sweet potatoes

More on methods

To produce the report, the Environmental Working Group analyzed more than 44,000 samples taken by the FDA and USDA, which tests a subset of produce each year.

Before testing, USDA scientists prepare each fruit or vegetable the way people tend to do themselves, such as peeling those with inedible peels and rinsing produce with edible peels.

The Environmental Working Group takes six measures of pesticide contamination into account:

• Percent of samples tested with detectable pesticides
• Percent with two or more detectable pesticides
• Average number of pesticides in a single sample
• Average amount of pesticides, expressed in parts per million
• Maximum number of pesticides on a single sample
• Total number of pesticides found

Next, the Environmental Working Group researchers ranked the 46 fruits and vegetables analyzed, calculated a total score, and drew up the lists.
 

Industry criticism

The Alliance for Food and Farming, an industry group that represents organic and nonorganic farmers, growers, and shippers, takes strong issue with the annual report, noting that pesticide residues on conventional produce are low, if present at all.

“Ignore or discount the list,” says Teresa Thorne, executive director of the alliance. Like others, she fears that if an organic fruit or vegetable costs more, as they often do, consumers will bypass produce altogether, especially low-income consumers. “Pick what’s best for you and your family,” she says.

Temkin of the Environmental Working Group acknowledges that all the residues found were within legal limits set by the Environmental Protection Agency. “Although the levels are legal, that doesn’t necessarily mean they are safe,” she says.

The point of the rankings, she says, is to give people information so they can choose whether to buy organic or nonorganic produce. “Our recommendation is to buy the ones on the ‘Dirty Dozen’ list organic when available, or focus on the ‘Clean 15’ list.”

The Environmental Working Group depends on a broad base of support overall, according to information on its website, including companies that produce organic products such as Stonyfield Farms, Earthbound Farms, and Organic Valley.

But according to Iris Myers, an Environmental Working Group spokesperson, the Shopper’s Guide with the clean and dirty produce rankings “isn’t funded by any companies – only grants and individual donors. We don’t allow companies to sponsor any of our research reports.”

In the report, the Environmental Working Group also notes that the EPA has taken action to prohibit the pesticide chlorpyrifos in food, after the group and others spent years asking for the ban.
 

Dietitians weigh in

The report uses “fear-branded messages to steer people away from eating conventionally grown fruits and veggies,” says Christine Rosenbloom, PhD, a retired Georgia State University professor and an Atlanta nutrition consultant.

She reminds people that “both organic and conventional agriculture use pesticides to protect the crop. Organic famers use different pesticides that are described as ‘natural,’ but natural doesn’t mean safer, better, or chemical-free,” she says.

She refers people to the Pesticide Residue Calculator from toxicologists at the University of California, Riverside, posted on the consumer site the Alliance for Food and Farming.

The calculator helps reassure people that trace amounts of chemicals on conventionally grown produce are not a hazard to your health, Dr. Rosenbloom says. “Using myself as an example, I could eat 850 apples or 13,225 servings of blueberries in one day without any effect, even in the worst-case scenario of the fruit having the highest pesticide residue recorded by the USDA.”

“It’s one more example of putting good and bad food labels on foods when it isn’t deserved,” says Connie Diekman, a food and nutrition consultant in St. Louis and a former president of the Academy of Nutrition and Dietetics. “The amounts they are measuring are so much below the tolerance level set by the EPA.”

The report shouldn’t scare people, including parents worried about serving their children conventional produce, she says.

As for how much produce to eat, “the best advice is to have half your plate be fruits and vegetables,” Ms. Diekman says. Under current Dietary Guidelines for Americans, an intake of 2½ “cups equivalent” of vegetables and 2 “cups equivalent” of fruits is recommended daily for adults.

Ms. Diekman is on the Bayer LEAD Network, Leaders Engaged in Advancing Dialogue. Dr. Rosenbloom reports an honorarium from a bean industry group for developing a webinar on healthy aging.

A version of this article first appeared on WebMD.com.

Once again, strawberries and spinach, along with kale and collard and mustard greens, top this year’s “Dirty Dozen” list, an annual and controversial ranking of nonorganic fruits and vegetables based on the amount of pesticides found in samples of the foods.

The yearly report comes from the Environmental Working Group, a nonprofit organization dedicated to improving human health and the environment, and also includes a “Clean 15” list of produce.

An industry group for growers of organic and nonorganic produce, along with some dietitians, make strong objections to the report, saying it raises unnecessary alarm and could discourage people from eating enough fruits and vegetables.

The report gives people valuable information, says the Environmental Working Group’s Alexis Temkin, PhD, a toxicologist, so they can make informed choices about the fruits and vegetables they buy.

Environmental Working Group researchers get data from the U.S. Department of Agriculture’s samplings of pesticide residue on produce done yearly or every 2 years, and from the Food and Drug Administration for honeydew melon, which the USDA doesn’t test for.
 

2022 results: Dirty Dozen

More than 70% of the conventionally grown produce had detectable pesticide residue, the Environmental Working Group found. These fruits and vegetables were found to have the most pesticide residues this year:

• 1. Strawberries
• 2. Spinach
• 3. Kale and collard and mustard greens
• 4. Nectarines
• 5. Apples
• 6. Grapes
• 7. Bell and hot peppers
• 8. Cherries
• 9. Peaches
• 10. Pears
• 11. Celery
• 12. Tomatoes

2022 results: Clean 15

Almost 70% of the Clean Fifteen fruit and vegetable samples had no detectable residues of pesticides, the Environmental Working Group found. Avocados and sweet corn were the cleanest, with less than 2% of samples showing any detectable pesticides.

• 1. Avocados
• 2. Sweet corn
• 3. Pineapple
• 4. Onions
• 5. Papaya
• 6. Sweet peas (frozen)
• 7. Asparagus
• 8. Honeydew melon
• 9. Kiwi
• 10. Cabbage
• 11. Mushrooms
• 12. Cantaloupe
• 13. Mangoes
• 14. Watermelon
• 15. Sweet potatoes

More on methods

To produce the report, the Environmental Working Group analyzed more than 44,000 samples taken by the FDA and USDA, which tests a subset of produce each year.

Before testing, USDA scientists prepare each fruit or vegetable the way people tend to do themselves, such as peeling those with inedible peels and rinsing produce with edible peels.

The Environmental Working Group takes six measures of pesticide contamination into account:

• Percent of samples tested with detectable pesticides
• Percent with two or more detectable pesticides
• Average number of pesticides in a single sample
• Average amount of pesticides, expressed in parts per million
• Maximum number of pesticides on a single sample
• Total number of pesticides found

Next, the Environmental Working Group researchers ranked the 46 fruits and vegetables analyzed, calculated a total score, and drew up the lists.
 

Industry criticism

The Alliance for Food and Farming, an industry group that represents organic and nonorganic farmers, growers, and shippers, takes strong issue with the annual report, noting that pesticide residues on conventional produce are low, if present at all.

“Ignore or discount the list,” says Teresa Thorne, executive director of the alliance. Like others, she fears that if an organic fruit or vegetable costs more, as they often do, consumers will bypass produce altogether, especially low-income consumers. “Pick what’s best for you and your family,” she says.

Temkin of the Environmental Working Group acknowledges that all the residues found were within legal limits set by the Environmental Protection Agency. “Although the levels are legal, that doesn’t necessarily mean they are safe,” she says.

The point of the rankings, she says, is to give people information so they can choose whether to buy organic or nonorganic produce. “Our recommendation is to buy the ones on the ‘Dirty Dozen’ list organic when available, or focus on the ‘Clean 15’ list.”

The Environmental Working Group depends on a broad base of support overall, according to information on its website, including companies that produce organic products such as Stonyfield Farms, Earthbound Farms, and Organic Valley.

But according to Iris Myers, an Environmental Working Group spokesperson, the Shopper’s Guide with the clean and dirty produce rankings “isn’t funded by any companies – only grants and individual donors. We don’t allow companies to sponsor any of our research reports.”

In the report, the Environmental Working Group also notes that the EPA has taken action to prohibit the pesticide chlorpyrifos in food, after the group and others spent years asking for the ban.
 

Dietitians weigh in

The report uses “fear-branded messages to steer people away from eating conventionally grown fruits and veggies,” says Christine Rosenbloom, PhD, a retired Georgia State University professor and an Atlanta nutrition consultant.

She reminds people that “both organic and conventional agriculture use pesticides to protect the crop. Organic famers use different pesticides that are described as ‘natural,’ but natural doesn’t mean safer, better, or chemical-free,” she says.

She refers people to the Pesticide Residue Calculator from toxicologists at the University of California, Riverside, posted on the consumer site the Alliance for Food and Farming.

The calculator helps reassure people that trace amounts of chemicals on conventionally grown produce are not a hazard to your health, Dr. Rosenbloom says. “Using myself as an example, I could eat 850 apples or 13,225 servings of blueberries in one day without any effect, even in the worst-case scenario of the fruit having the highest pesticide residue recorded by the USDA.”

“It’s one more example of putting good and bad food labels on foods when it isn’t deserved,” says Connie Diekman, a food and nutrition consultant in St. Louis and a former president of the Academy of Nutrition and Dietetics. “The amounts they are measuring are so much below the tolerance level set by the EPA.”

The report shouldn’t scare people, including parents worried about serving their children conventional produce, she says.

As for how much produce to eat, “the best advice is to have half your plate be fruits and vegetables,” Ms. Diekman says. Under current Dietary Guidelines for Americans, an intake of 2½ “cups equivalent” of vegetables and 2 “cups equivalent” of fruits is recommended daily for adults.

Ms. Diekman is on the Bayer LEAD Network, Leaders Engaged in Advancing Dialogue. Dr. Rosenbloom reports an honorarium from a bean industry group for developing a webinar on healthy aging.

A version of this article first appeared on WebMD.com.

In a deep dive into obscure Chinese language transplant journals, a pair of researchers from Australia and Israel have added a new layer of horror to what’s already known about forced organ harvesting in China.

Searching for documentation that vital organs are being harvested from nonconsenting executed prisoners, a practice that the China Tribunal confirmed “beyond any reasonable doubt” in 2020, Jacob Lavee, MD, an Israeli heart transplant surgeon, and Matthew Roberston, a PhD student at Australian National University, uncovered something even more shocking: that vital organs are being explanted from patients who are still alive.

“We have shown for the first time that the transplant surgeons are the executioners – that the mode of execution is organ procurement. These are self-admissions of executing the patient,” Dr. Lavee told this news organization. “Up until now, there has been what we call circumstantial evidence of this, but our paper is what you’d call the smoking gun, because it’s in the words of the physicians themselves that they are doing it. In the words of these surgeons, intubation was done only after the beginning of surgery, which means the patients were breathing spontaneously up until the moment the operation started ... meaning they were not brain dead.”

The research, published in the American Journal of Transplantation, involved intricate analysis of thousands of Chinese language transplant articles and identified 71 articles in which transplant surgeons describe starting organ procurement surgery before declaring their patients brain dead.

“What we found were improper, illegitimate, nonexistent, or false declarations of brain death,” Mr. Robertson said in an interview. He explained that this violates what’s known as the dead donor rule, which is fundamental in transplant ethics. “The surgeons wrote that the donor was brain dead, but according to everything we know about medical science, they could not possibly have been brain dead because there was no apnea test performed. Brain death is not just something you say, there’s this whole battery of tests, and the key is the apnea test, [in which] the patient is already intubated and ventilated, they turn the machine off, and they’re looking for carbon dioxide in the blood above a certain level.”

Mr. Robertson and Dr. Lavee have painstakingly documented “incriminating sentences” in each of the 71 articles proving that brain death had not occurred before the organ explantation procedure began. “There were two criteria by which we claimed a problematic brain death declaration,” said Mr. Robertson, who translated the Chinese. “One was where the patient was not ventilated and was only intubated after they were declared brain dead; the other was that the intubation took place immediately prior to the surgery beginning.”

“It was mind-boggling,” said Dr. Lavee, from Tel Aviv University. “When I first started reading, my initial reaction is, ‘This can’t be.’ I read it once, and again, and I insisted that Matt get another independent translation of the Chinese just to be sure. I told him, ‘There’s no way a physician, a surgeon could write this – it doesn’t make sense.’ But the more of these papers we read, we saw it was a pattern – and they didn’t come out of a single medical center, they are spread all over China.”

For the analysis, Mr. Robertson wrote code and customized an algorithm to examine 124,770 medical articles from official Chinese databases between 1980 and 2020. The 71 articles revealing cases involving problematic brain death came from 56 hospitals (of which 12 were military) in 33 cities across 15 provinces, they report. In total, 348 surgeons, nurses, anesthesiologists, and other medical workers or researchers were listed as authors of these publications.

Why would these medical personnel write such self-incriminating evidence? The researchers say it’s unclear. “They don’t think anyone’s reading this stuff,” Mr. Robertson suggests. “Sometimes it’s revealed in just five or six characters in a paper of eight pages.” Dr. Lavee wonders if it’s also ignorance. “If this has been a practice for 20 or 30 years in China, I guess nobody at that time was aware they were doing something wrong, although how to declare brain death is something that is known in China. They’ve published a lot about it.”

The article is “evidence that this barbarity continues and is a very valuable contribution that continues to bring attention to an enormous human rights violation,” said Arthur Caplan, PhD, head of the Division of Medical Ethics at New York University’s Grossman School of Medicine. “What they’ve reported has been going on for many, many years, the data are very clear that China’s doing many more transplants than they have cadaver organ donors,” he said, adding that the country’s well-documented and lucrative involvement in transplant tourism “means you have to have a donor ready when the would-be recipient appears; you have to have a matched organ available, and that’s hard to do waiting on a cadaver donor.”

Although the researchers found no incriminating publications after 2015, they speculate that this is likely due to growing awareness among Chinese surgeons that publishing the information would attract international condemnation. “We think these practices are continuing to go on,” said Dr. Lavee. He acknowledged that a voluntary organ donation program is slowly developing in parallel to this. He said, given China’s place as the world’s second largest transplant country behind the U.S., as well as its low rate of voluntary donation, it’s reasonable to conclude that the main source of organs remains prisoners on death row.

Dr. Caplan and the researchers have called for academic institutions and medical journals to resume their previous boycotts of Chinese transplant publications and speakers, but as long as China denies the practices, economic and political leaders will turn a blind eye. “In the past, I don’t think the question of China’s medical professional involvement in the execution of donors has been taken as seriously as it should have,” said Mr. Robertson. “I certainly hope that with the publication of this paper in the leading journal in the field, this will change.”

The study was supported by the Google Cloud Research Credits program, the Australian Government Research Training Program Scholarship, and the Victims of Communism Memorial Foundation. Mr. Robertson, Dr. Lavee, and Dr. Caplan have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

In a deep dive into obscure Chinese language transplant journals, a pair of researchers from Australia and Israel have added a new layer of horror to what’s already known about forced organ harvesting in China.

Searching for documentation that vital organs are being harvested from nonconsenting executed prisoners, a practice that the China Tribunal confirmed “beyond any reasonable doubt” in 2020, Jacob Lavee, MD, an Israeli heart transplant surgeon, and Matthew Roberston, a PhD student at Australian National University, uncovered something even more shocking: that vital organs are being explanted from patients who are still alive.

“We have shown for the first time that the transplant surgeons are the executioners – that the mode of execution is organ procurement. These are self-admissions of executing the patient,” Dr. Lavee told this news organization. “Up until now, there has been what we call circumstantial evidence of this, but our paper is what you’d call the smoking gun, because it’s in the words of the physicians themselves that they are doing it. In the words of these surgeons, intubation was done only after the beginning of surgery, which means the patients were breathing spontaneously up until the moment the operation started ... meaning they were not brain dead.”

The research, published in the American Journal of Transplantation, involved intricate analysis of thousands of Chinese language transplant articles and identified 71 articles in which transplant surgeons describe starting organ procurement surgery before declaring their patients brain dead.

“What we found were improper, illegitimate, nonexistent, or false declarations of brain death,” Mr. Robertson said in an interview. He explained that this violates what’s known as the dead donor rule, which is fundamental in transplant ethics. “The surgeons wrote that the donor was brain dead, but according to everything we know about medical science, they could not possibly have been brain dead because there was no apnea test performed. Brain death is not just something you say, there’s this whole battery of tests, and the key is the apnea test, [in which] the patient is already intubated and ventilated, they turn the machine off, and they’re looking for carbon dioxide in the blood above a certain level.”

Mr. Robertson and Dr. Lavee have painstakingly documented “incriminating sentences” in each of the 71 articles proving that brain death had not occurred before the organ explantation procedure began. “There were two criteria by which we claimed a problematic brain death declaration,” said Mr. Robertson, who translated the Chinese. “One was where the patient was not ventilated and was only intubated after they were declared brain dead; the other was that the intubation took place immediately prior to the surgery beginning.”

“It was mind-boggling,” said Dr. Lavee, from Tel Aviv University. “When I first started reading, my initial reaction is, ‘This can’t be.’ I read it once, and again, and I insisted that Matt get another independent translation of the Chinese just to be sure. I told him, ‘There’s no way a physician, a surgeon could write this – it doesn’t make sense.’ But the more of these papers we read, we saw it was a pattern – and they didn’t come out of a single medical center, they are spread all over China.”

For the analysis, Mr. Robertson wrote code and customized an algorithm to examine 124,770 medical articles from official Chinese databases between 1980 and 2020. The 71 articles revealing cases involving problematic brain death came from 56 hospitals (of which 12 were military) in 33 cities across 15 provinces, they report. In total, 348 surgeons, nurses, anesthesiologists, and other medical workers or researchers were listed as authors of these publications.

Why would these medical personnel write such self-incriminating evidence? The researchers say it’s unclear. “They don’t think anyone’s reading this stuff,” Mr. Robertson suggests. “Sometimes it’s revealed in just five or six characters in a paper of eight pages.” Dr. Lavee wonders if it’s also ignorance. “If this has been a practice for 20 or 30 years in China, I guess nobody at that time was aware they were doing something wrong, although how to declare brain death is something that is known in China. They’ve published a lot about it.”

The article is “evidence that this barbarity continues and is a very valuable contribution that continues to bring attention to an enormous human rights violation,” said Arthur Caplan, PhD, head of the Division of Medical Ethics at New York University’s Grossman School of Medicine. “What they’ve reported has been going on for many, many years, the data are very clear that China’s doing many more transplants than they have cadaver organ donors,” he said, adding that the country’s well-documented and lucrative involvement in transplant tourism “means you have to have a donor ready when the would-be recipient appears; you have to have a matched organ available, and that’s hard to do waiting on a cadaver donor.”

Although the researchers found no incriminating publications after 2015, they speculate that this is likely due to growing awareness among Chinese surgeons that publishing the information would attract international condemnation. “We think these practices are continuing to go on,” said Dr. Lavee. He acknowledged that a voluntary organ donation program is slowly developing in parallel to this. He said, given China’s place as the world’s second largest transplant country behind the U.S., as well as its low rate of voluntary donation, it’s reasonable to conclude that the main source of organs remains prisoners on death row.

Dr. Caplan and the researchers have called for academic institutions and medical journals to resume their previous boycotts of Chinese transplant publications and speakers, but as long as China denies the practices, economic and political leaders will turn a blind eye. “In the past, I don’t think the question of China’s medical professional involvement in the execution of donors has been taken as seriously as it should have,” said Mr. Robertson. “I certainly hope that with the publication of this paper in the leading journal in the field, this will change.”

The study was supported by the Google Cloud Research Credits program, the Australian Government Research Training Program Scholarship, and the Victims of Communism Memorial Foundation. Mr. Robertson, Dr. Lavee, and Dr. Caplan have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

In a deep dive into obscure Chinese language transplant journals, a pair of researchers from Australia and Israel have added a new layer of horror to what’s already known about forced organ harvesting in China.

Searching for documentation that vital organs are being harvested from nonconsenting executed prisoners, a practice that the China Tribunal confirmed “beyond any reasonable doubt” in 2020, Jacob Lavee, MD, an Israeli heart transplant surgeon, and Matthew Roberston, a PhD student at Australian National University, uncovered something even more shocking: that vital organs are being explanted from patients who are still alive.

“We have shown for the first time that the transplant surgeons are the executioners – that the mode of execution is organ procurement. These are self-admissions of executing the patient,” Dr. Lavee told this news organization. “Up until now, there has been what we call circumstantial evidence of this, but our paper is what you’d call the smoking gun, because it’s in the words of the physicians themselves that they are doing it. In the words of these surgeons, intubation was done only after the beginning of surgery, which means the patients were breathing spontaneously up until the moment the operation started ... meaning they were not brain dead.”

The research, published in the American Journal of Transplantation, involved intricate analysis of thousands of Chinese language transplant articles and identified 71 articles in which transplant surgeons describe starting organ procurement surgery before declaring their patients brain dead.

“What we found were improper, illegitimate, nonexistent, or false declarations of brain death,” Mr. Robertson said in an interview. He explained that this violates what’s known as the dead donor rule, which is fundamental in transplant ethics. “The surgeons wrote that the donor was brain dead, but according to everything we know about medical science, they could not possibly have been brain dead because there was no apnea test performed. Brain death is not just something you say, there’s this whole battery of tests, and the key is the apnea test, [in which] the patient is already intubated and ventilated, they turn the machine off, and they’re looking for carbon dioxide in the blood above a certain level.”

Mr. Robertson and Dr. Lavee have painstakingly documented “incriminating sentences” in each of the 71 articles proving that brain death had not occurred before the organ explantation procedure began. “There were two criteria by which we claimed a problematic brain death declaration,” said Mr. Robertson, who translated the Chinese. “One was where the patient was not ventilated and was only intubated after they were declared brain dead; the other was that the intubation took place immediately prior to the surgery beginning.”

“It was mind-boggling,” said Dr. Lavee, from Tel Aviv University. “When I first started reading, my initial reaction is, ‘This can’t be.’ I read it once, and again, and I insisted that Matt get another independent translation of the Chinese just to be sure. I told him, ‘There’s no way a physician, a surgeon could write this – it doesn’t make sense.’ But the more of these papers we read, we saw it was a pattern – and they didn’t come out of a single medical center, they are spread all over China.”

For the analysis, Mr. Robertson wrote code and customized an algorithm to examine 124,770 medical articles from official Chinese databases between 1980 and 2020. The 71 articles revealing cases involving problematic brain death came from 56 hospitals (of which 12 were military) in 33 cities across 15 provinces, they report. In total, 348 surgeons, nurses, anesthesiologists, and other medical workers or researchers were listed as authors of these publications.

Why would these medical personnel write such self-incriminating evidence? The researchers say it’s unclear. “They don’t think anyone’s reading this stuff,” Mr. Robertson suggests. “Sometimes it’s revealed in just five or six characters in a paper of eight pages.” Dr. Lavee wonders if it’s also ignorance. “If this has been a practice for 20 or 30 years in China, I guess nobody at that time was aware they were doing something wrong, although how to declare brain death is something that is known in China. They’ve published a lot about it.”

The article is “evidence that this barbarity continues and is a very valuable contribution that continues to bring attention to an enormous human rights violation,” said Arthur Caplan, PhD, head of the Division of Medical Ethics at New York University’s Grossman School of Medicine. “What they’ve reported has been going on for many, many years, the data are very clear that China’s doing many more transplants than they have cadaver organ donors,” he said, adding that the country’s well-documented and lucrative involvement in transplant tourism “means you have to have a donor ready when the would-be recipient appears; you have to have a matched organ available, and that’s hard to do waiting on a cadaver donor.”

Although the researchers found no incriminating publications after 2015, they speculate that this is likely due to growing awareness among Chinese surgeons that publishing the information would attract international condemnation. “We think these practices are continuing to go on,” said Dr. Lavee. He acknowledged that a voluntary organ donation program is slowly developing in parallel to this. He said, given China’s place as the world’s second largest transplant country behind the U.S., as well as its low rate of voluntary donation, it’s reasonable to conclude that the main source of organs remains prisoners on death row.

Dr. Caplan and the researchers have called for academic institutions and medical journals to resume their previous boycotts of Chinese transplant publications and speakers, but as long as China denies the practices, economic and political leaders will turn a blind eye. “In the past, I don’t think the question of China’s medical professional involvement in the execution of donors has been taken as seriously as it should have,” said Mr. Robertson. “I certainly hope that with the publication of this paper in the leading journal in the field, this will change.”

The study was supported by the Google Cloud Research Credits program, the Australian Government Research Training Program Scholarship, and the Victims of Communism Memorial Foundation. Mr. Robertson, Dr. Lavee, and Dr. Caplan have disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

A new consensus statement from the American Head and Neck Society Endocrine Surgery Section and International Thyroid Oncology Group focuses on a definition of advanced thyroid cancer and outlines strategies for mutation testing and targeted treatment.

Mutation testing should not be pursued if cancer burden and disease threat is low, since most thyroid cancers have a very good prognosis and are highly treatable. But 15% of differentiated thyroid cancer cases are locally advanced, and radioiodine refractory differentiated thyroid cancer has a 10-year survival below 50%.

More generally, advanced thyroid cancer has not been well defined clinically. Physicians with experience diagnosing advanced disease may recognize it, but there is no widely accepted definition. “This may be the first time that an expert group of physicians has attempted to define what advanced thyroid cancer is,” said David Shonka, MD, who is a coauthor of the consensus statement, which was published online in Head & Neck. He is an associate professor of otolaryngology/head and neck surgery at the University of Virginia, Charlottesville.

“All patients with advanced thyroid disease and most patients with incurable radioiodine refractory differentiated thyroid cancer should undergo somatic mutational testing,” the authors wrote. “Next-generation sequencing can reveal targetable mutations and potentially give patients affected by advanced thyroid carcinoma systemic treatment options that can prolong survival. These new innovative approaches are changing the landscape of clinical care for patients with advanced thyroid cancer.”

For differentiated thyroid cancer and medullary thyroid carcinoma, the authors created a definition that combines structural factors on imaging, along with surgical findings, and biochemical, histologic, and molecular factors. Anaplastic thyroid cancer should always be considered advanced, even after a complete resection and incidental pathological identification.

The statement also summarizes recent advances in thyroid cancer that have revealed molecular markers which contribute to oncogenesis. Initially, those approaches were applied to indeterminate fine needle biopsies to improve diagnosis. More recent studies used them to match patients to targeted therapies. There are Food and Drug Administration–approved therapies targeting the BRAF and RET mutations, but advanced thyroid cancer is also included in some “basket” trials that test targeted agents against driver mutations across multiple tumor types.

Radioiodine refractory differentiated thyroid cancer had few treatments as recently as 10 years ago. But recent research has shown that multikinase inhibitors improve outcomes, and a range of mutations have been found in this type of thyroid cancer, including BRAF V600E, RET, PIK3CA, and PTEN, and fusions involving RET, NTRK, and ALK. Other mutations have been linked to more aggressive disease. Efforts to personalize treatment also include microsatellite stability status, tumor mutational burden, and programmed death–ligand 1 status as indicators for immunotherapy. “With discovery of many other molecular targets, and emerging literature showcasing promise of matched targeted therapies, we recommend that all patients with advanced thyroid cancer have comprehensive genomic profiling on tumor tissue through (next generation sequencing),” the authors wrote.

These newer and novel therapies have presented physicians with options outside of surgery, chemotherapy, or radiotherapy, which have low efficacy against advanced thyroid cancer. “It is an area in which there has been substantial change. Even 5-7 years ago, patients with advanced thyroid cancer that was not responsive to radioactive iodine or surgery really didn’t have a lot of options. This is a really an exciting and growing field,” Dr. Shonka said.

He specifically cited anaplastic thyroid cancer, which like radioiodine refractory differentiated thyroid cancer has had few treatment options until recently. “Now, if you see a patient with anaplastic thyroid cancer, your knee-jerk reaction should be ‘let’s do molecular testing on this, this is definitely advanced disease.’ If they have a BRAF mutation, that’s targetable, and we can treat this patient with combination therapy that actually improves their survival. So, there’s some exciting stuff happening and probably more coming down the road as we develop new drugs that can target these mutations that we’re identifying.”

Dr. Shonka has no relevant financial disclosures.

A new consensus statement from the American Head and Neck Society Endocrine Surgery Section and International Thyroid Oncology Group focuses on a definition of advanced thyroid cancer and outlines strategies for mutation testing and targeted treatment.

Mutation testing should not be pursued if cancer burden and disease threat is low, since most thyroid cancers have a very good prognosis and are highly treatable. But 15% of differentiated thyroid cancer cases are locally advanced, and radioiodine refractory differentiated thyroid cancer has a 10-year survival below 50%.

More generally, advanced thyroid cancer has not been well defined clinically. Physicians with experience diagnosing advanced disease may recognize it, but there is no widely accepted definition. “This may be the first time that an expert group of physicians has attempted to define what advanced thyroid cancer is,” said David Shonka, MD, who is a coauthor of the consensus statement, which was published online in Head & Neck. He is an associate professor of otolaryngology/head and neck surgery at the University of Virginia, Charlottesville.

“All patients with advanced thyroid disease and most patients with incurable radioiodine refractory differentiated thyroid cancer should undergo somatic mutational testing,” the authors wrote. “Next-generation sequencing can reveal targetable mutations and potentially give patients affected by advanced thyroid carcinoma systemic treatment options that can prolong survival. These new innovative approaches are changing the landscape of clinical care for patients with advanced thyroid cancer.”

For differentiated thyroid cancer and medullary thyroid carcinoma, the authors created a definition that combines structural factors on imaging, along with surgical findings, and biochemical, histologic, and molecular factors. Anaplastic thyroid cancer should always be considered advanced, even after a complete resection and incidental pathological identification.

The statement also summarizes recent advances in thyroid cancer that have revealed molecular markers which contribute to oncogenesis. Initially, those approaches were applied to indeterminate fine needle biopsies to improve diagnosis. More recent studies used them to match patients to targeted therapies. There are Food and Drug Administration–approved therapies targeting the BRAF and RET mutations, but advanced thyroid cancer is also included in some “basket” trials that test targeted agents against driver mutations across multiple tumor types.

Radioiodine refractory differentiated thyroid cancer had few treatments as recently as 10 years ago. But recent research has shown that multikinase inhibitors improve outcomes, and a range of mutations have been found in this type of thyroid cancer, including BRAF V600E, RET, PIK3CA, and PTEN, and fusions involving RET, NTRK, and ALK. Other mutations have been linked to more aggressive disease. Efforts to personalize treatment also include microsatellite stability status, tumor mutational burden, and programmed death–ligand 1 status as indicators for immunotherapy. “With discovery of many other molecular targets, and emerging literature showcasing promise of matched targeted therapies, we recommend that all patients with advanced thyroid cancer have comprehensive genomic profiling on tumor tissue through (next generation sequencing),” the authors wrote.

These newer and novel therapies have presented physicians with options outside of surgery, chemotherapy, or radiotherapy, which have low efficacy against advanced thyroid cancer. “It is an area in which there has been substantial change. Even 5-7 years ago, patients with advanced thyroid cancer that was not responsive to radioactive iodine or surgery really didn’t have a lot of options. This is a really an exciting and growing field,” Dr. Shonka said.

He specifically cited anaplastic thyroid cancer, which like radioiodine refractory differentiated thyroid cancer has had few treatment options until recently. “Now, if you see a patient with anaplastic thyroid cancer, your knee-jerk reaction should be ‘let’s do molecular testing on this, this is definitely advanced disease.’ If they have a BRAF mutation, that’s targetable, and we can treat this patient with combination therapy that actually improves their survival. So, there’s some exciting stuff happening and probably more coming down the road as we develop new drugs that can target these mutations that we’re identifying.”

Dr. Shonka has no relevant financial disclosures.

A new consensus statement from the American Head and Neck Society Endocrine Surgery Section and International Thyroid Oncology Group focuses on a definition of advanced thyroid cancer and outlines strategies for mutation testing and targeted treatment.

Mutation testing should not be pursued if cancer burden and disease threat is low, since most thyroid cancers have a very good prognosis and are highly treatable. But 15% of differentiated thyroid cancer cases are locally advanced, and radioiodine refractory differentiated thyroid cancer has a 10-year survival below 50%.

More generally, advanced thyroid cancer has not been well defined clinically. Physicians with experience diagnosing advanced disease may recognize it, but there is no widely accepted definition. “This may be the first time that an expert group of physicians has attempted to define what advanced thyroid cancer is,” said David Shonka, MD, who is a coauthor of the consensus statement, which was published online in Head & Neck. He is an associate professor of otolaryngology/head and neck surgery at the University of Virginia, Charlottesville.

“All patients with advanced thyroid disease and most patients with incurable radioiodine refractory differentiated thyroid cancer should undergo somatic mutational testing,” the authors wrote. “Next-generation sequencing can reveal targetable mutations and potentially give patients affected by advanced thyroid carcinoma systemic treatment options that can prolong survival. These new innovative approaches are changing the landscape of clinical care for patients with advanced thyroid cancer.”

For differentiated thyroid cancer and medullary thyroid carcinoma, the authors created a definition that combines structural factors on imaging, along with surgical findings, and biochemical, histologic, and molecular factors. Anaplastic thyroid cancer should always be considered advanced, even after a complete resection and incidental pathological identification.

The statement also summarizes recent advances in thyroid cancer that have revealed molecular markers which contribute to oncogenesis. Initially, those approaches were applied to indeterminate fine needle biopsies to improve diagnosis. More recent studies used them to match patients to targeted therapies. There are Food and Drug Administration–approved therapies targeting the BRAF and RET mutations, but advanced thyroid cancer is also included in some “basket” trials that test targeted agents against driver mutations across multiple tumor types.

Radioiodine refractory differentiated thyroid cancer had few treatments as recently as 10 years ago. But recent research has shown that multikinase inhibitors improve outcomes, and a range of mutations have been found in this type of thyroid cancer, including BRAF V600E, RET, PIK3CA, and PTEN, and fusions involving RET, NTRK, and ALK. Other mutations have been linked to more aggressive disease. Efforts to personalize treatment also include microsatellite stability status, tumor mutational burden, and programmed death–ligand 1 status as indicators for immunotherapy. “With discovery of many other molecular targets, and emerging literature showcasing promise of matched targeted therapies, we recommend that all patients with advanced thyroid cancer have comprehensive genomic profiling on tumor tissue through (next generation sequencing),” the authors wrote.

These newer and novel therapies have presented physicians with options outside of surgery, chemotherapy, or radiotherapy, which have low efficacy against advanced thyroid cancer. “It is an area in which there has been substantial change. Even 5-7 years ago, patients with advanced thyroid cancer that was not responsive to radioactive iodine or surgery really didn’t have a lot of options. This is a really an exciting and growing field,” Dr. Shonka said.

He specifically cited anaplastic thyroid cancer, which like radioiodine refractory differentiated thyroid cancer has had few treatment options until recently. “Now, if you see a patient with anaplastic thyroid cancer, your knee-jerk reaction should be ‘let’s do molecular testing on this, this is definitely advanced disease.’ If they have a BRAF mutation, that’s targetable, and we can treat this patient with combination therapy that actually improves their survival. So, there’s some exciting stuff happening and probably more coming down the road as we develop new drugs that can target these mutations that we’re identifying.”

Dr. Shonka has no relevant financial disclosures.

Despite the availability of effective direct-acting antivirals, very few a mothers with opioid use disorder (OUD) and hepatitis C virus (HCV) during pregnancy received follow-up care or treatment for the infection within 6 months of giving birth, a retrospective study of Medicaid maternity patients found.

The study pooled data on 23,780 Medicaid-enrolled pregnant women with OUD who had a live or stillbirth during 2016-2019 and were followed for 6 months after delivery. Among these women – drawn from six states in the Medicaid Outcomes Distributed Research Network – the pooled average probability of HCV testing during pregnancy was 70.3% (95% confidence interval, 61.5%-79.1%). Of these, 30.9% (95% CI, 23.8%-38%) tested positive. At 60 days postpartum, just 3.2% (95% CI, 2.6%-3.8%) had a follow-up visit or treatment for HCV. In a subset of patients followed for 6 months, only 5.9% (95% CI, 4.9%-6.9%) had any HCV follow-up visit or medication within 6 months of delivery.

While HCV screening and diagnosis rates varied across states, postpartum follow-up rates were universally low. The results suggest a need to improve the cascade of postpartum care for HCV and, ultimately perhaps, introduce antenatal HCV treatment, as is currently given safely for HIV, if current clinical research establishes safety, according to Marian P. Jarlenski, PhD, MPH, an associate professor of public health policy and management at the University of Pittsburgh. The study was published in Obstetrics & Gynecology.

HCV infection has risen substantially in people of reproductive age in tandem with an increase in OUDs. HCV is transmitted from an infected mother to her baby in about 6% of cases, according to the Centers for Disease Control and Prevention, which in 2020 expanded its HCV screening recommendations to include all pregnant women. Currently no treatment for HCV during pregnancy has been approved.

In light of those recent recommendations, Dr. Jarlenski said in an interview that her group was “interested in looking at high-risk screened people and estimating what proportion received follow-up care and treatment for HCV. What is the promise of screening? The promise is that you can treat. Otherwise why screen?”

She acknowledged, however, that the postpartum period is a challenging time for a mother to seek health information or care for herself, whether she’s a new parent or has other children in the home. Nevertheless, the low rate of follow-up and treatment was unexpected. “Even the 70% rate of screening was low – we felt it should have been closer to 100% – but the follow-up rate was surprisingly low,” Dr. Jarlenski said.

Mishka Terplan, MD, MPH, medical director of Friends Research Institute in Baltimore, was not surprised at the low follow-up rate. “The cascade of care for hep C is demoralizing,” said Dr. Terplan, who was not involved in the study. “We know that hep C is syndemic with OUD and other opioid crises and we know that screening is effective for identifying hep C and that antiviral medications are now more effective and less toxic than ever before. But despite this, we’re failing pregnant women and their kids at every step along the cascade. We do a better job with initial testing than with the follow-up testing. We do a horrible job with postpartum medication initiation.”

He pointed to the systemic challenges mothers face in getting postpartum HCV care. “They may be transferred to a subspecialist for treatment, and this transfer is compounded by issues of insurance coverage and eligibility.” With the onus on new mothers to submit the paperwork, “the idea that mothers would be able to initiate much less continue postpartum treatment is absurd,” Dr. Terplan said.

He added that the children born to HCV-positive mothers need surveillance as well, but data suggest that the rates of newborn testing are also low. “There’s a preventable public health burden in all of this.”

The obvious way to increase eradicative therapy would be to treat women while they are getting antenatal care. A small phase 1 trial found that all pregnant participants who were HCV positive and given antivirals in their second trimester were safely treated and gave birth to healthy babies.

“If larger trials prove this treatment is safe and effective, then these results should be communicated to care providers and pregnant patients,” Dr. Jarlenski said. Otherwise, the public health potential of universal screening in pregnancy will not be realized.

This research was supported by the National Institute of Drug Abuse and by the Delaware Division of Medicaid and Medical Assistance and the University of Delaware, Center for Community Research & Service. Dr. Jarlenski disclosed no competing interests. One coauthor disclosed grant funding through her institution from Gilead Sciences and Organon unrelated to this work. Dr. Terplan reported no relevant competing interests.

Despite the availability of effective direct-acting antivirals, very few a mothers with opioid use disorder (OUD) and hepatitis C virus (HCV) during pregnancy received follow-up care or treatment for the infection within 6 months of giving birth, a retrospective study of Medicaid maternity patients found.

The study pooled data on 23,780 Medicaid-enrolled pregnant women with OUD who had a live or stillbirth during 2016-2019 and were followed for 6 months after delivery. Among these women – drawn from six states in the Medicaid Outcomes Distributed Research Network – the pooled average probability of HCV testing during pregnancy was 70.3% (95% confidence interval, 61.5%-79.1%). Of these, 30.9% (95% CI, 23.8%-38%) tested positive. At 60 days postpartum, just 3.2% (95% CI, 2.6%-3.8%) had a follow-up visit or treatment for HCV. In a subset of patients followed for 6 months, only 5.9% (95% CI, 4.9%-6.9%) had any HCV follow-up visit or medication within 6 months of delivery.

While HCV screening and diagnosis rates varied across states, postpartum follow-up rates were universally low. The results suggest a need to improve the cascade of postpartum care for HCV and, ultimately perhaps, introduce antenatal HCV treatment, as is currently given safely for HIV, if current clinical research establishes safety, according to Marian P. Jarlenski, PhD, MPH, an associate professor of public health policy and management at the University of Pittsburgh. The study was published in Obstetrics & Gynecology.

HCV infection has risen substantially in people of reproductive age in tandem with an increase in OUDs. HCV is transmitted from an infected mother to her baby in about 6% of cases, according to the Centers for Disease Control and Prevention, which in 2020 expanded its HCV screening recommendations to include all pregnant women. Currently no treatment for HCV during pregnancy has been approved.

In light of those recent recommendations, Dr. Jarlenski said in an interview that her group was “interested in looking at high-risk screened people and estimating what proportion received follow-up care and treatment for HCV. What is the promise of screening? The promise is that you can treat. Otherwise why screen?”

She acknowledged, however, that the postpartum period is a challenging time for a mother to seek health information or care for herself, whether she’s a new parent or has other children in the home. Nevertheless, the low rate of follow-up and treatment was unexpected. “Even the 70% rate of screening was low – we felt it should have been closer to 100% – but the follow-up rate was surprisingly low,” Dr. Jarlenski said.

Mishka Terplan, MD, MPH, medical director of Friends Research Institute in Baltimore, was not surprised at the low follow-up rate. “The cascade of care for hep C is demoralizing,” said Dr. Terplan, who was not involved in the study. “We know that hep C is syndemic with OUD and other opioid crises and we know that screening is effective for identifying hep C and that antiviral medications are now more effective and less toxic than ever before. But despite this, we’re failing pregnant women and their kids at every step along the cascade. We do a better job with initial testing than with the follow-up testing. We do a horrible job with postpartum medication initiation.”

He pointed to the systemic challenges mothers face in getting postpartum HCV care. “They may be transferred to a subspecialist for treatment, and this transfer is compounded by issues of insurance coverage and eligibility.” With the onus on new mothers to submit the paperwork, “the idea that mothers would be able to initiate much less continue postpartum treatment is absurd,” Dr. Terplan said.

He added that the children born to HCV-positive mothers need surveillance as well, but data suggest that the rates of newborn testing are also low. “There’s a preventable public health burden in all of this.”

The obvious way to increase eradicative therapy would be to treat women while they are getting antenatal care. A small phase 1 trial found that all pregnant participants who were HCV positive and given antivirals in their second trimester were safely treated and gave birth to healthy babies.

“If larger trials prove this treatment is safe and effective, then these results should be communicated to care providers and pregnant patients,” Dr. Jarlenski said. Otherwise, the public health potential of universal screening in pregnancy will not be realized.

This research was supported by the National Institute of Drug Abuse and by the Delaware Division of Medicaid and Medical Assistance and the University of Delaware, Center for Community Research & Service. Dr. Jarlenski disclosed no competing interests. One coauthor disclosed grant funding through her institution from Gilead Sciences and Organon unrelated to this work. Dr. Terplan reported no relevant competing interests.

Despite the availability of effective direct-acting antivirals, very few a mothers with opioid use disorder (OUD) and hepatitis C virus (HCV) during pregnancy received follow-up care or treatment for the infection within 6 months of giving birth, a retrospective study of Medicaid maternity patients found.

The study pooled data on 23,780 Medicaid-enrolled pregnant women with OUD who had a live or stillbirth during 2016-2019 and were followed for 6 months after delivery. Among these women – drawn from six states in the Medicaid Outcomes Distributed Research Network – the pooled average probability of HCV testing during pregnancy was 70.3% (95% confidence interval, 61.5%-79.1%). Of these, 30.9% (95% CI, 23.8%-38%) tested positive. At 60 days postpartum, just 3.2% (95% CI, 2.6%-3.8%) had a follow-up visit or treatment for HCV. In a subset of patients followed for 6 months, only 5.9% (95% CI, 4.9%-6.9%) had any HCV follow-up visit or medication within 6 months of delivery.

While HCV screening and diagnosis rates varied across states, postpartum follow-up rates were universally low. The results suggest a need to improve the cascade of postpartum care for HCV and, ultimately perhaps, introduce antenatal HCV treatment, as is currently given safely for HIV, if current clinical research establishes safety, according to Marian P. Jarlenski, PhD, MPH, an associate professor of public health policy and management at the University of Pittsburgh. The study was published in Obstetrics & Gynecology.

HCV infection has risen substantially in people of reproductive age in tandem with an increase in OUDs. HCV is transmitted from an infected mother to her baby in about 6% of cases, according to the Centers for Disease Control and Prevention, which in 2020 expanded its HCV screening recommendations to include all pregnant women. Currently no treatment for HCV during pregnancy has been approved.

In light of those recent recommendations, Dr. Jarlenski said in an interview that her group was “interested in looking at high-risk screened people and estimating what proportion received follow-up care and treatment for HCV. What is the promise of screening? The promise is that you can treat. Otherwise why screen?”

She acknowledged, however, that the postpartum period is a challenging time for a mother to seek health information or care for herself, whether she’s a new parent or has other children in the home. Nevertheless, the low rate of follow-up and treatment was unexpected. “Even the 70% rate of screening was low – we felt it should have been closer to 100% – but the follow-up rate was surprisingly low,” Dr. Jarlenski said.

Mishka Terplan, MD, MPH, medical director of Friends Research Institute in Baltimore, was not surprised at the low follow-up rate. “The cascade of care for hep C is demoralizing,” said Dr. Terplan, who was not involved in the study. “We know that hep C is syndemic with OUD and other opioid crises and we know that screening is effective for identifying hep C and that antiviral medications are now more effective and less toxic than ever before. But despite this, we’re failing pregnant women and their kids at every step along the cascade. We do a better job with initial testing than with the follow-up testing. We do a horrible job with postpartum medication initiation.”

He pointed to the systemic challenges mothers face in getting postpartum HCV care. “They may be transferred to a subspecialist for treatment, and this transfer is compounded by issues of insurance coverage and eligibility.” With the onus on new mothers to submit the paperwork, “the idea that mothers would be able to initiate much less continue postpartum treatment is absurd,” Dr. Terplan said.

He added that the children born to HCV-positive mothers need surveillance as well, but data suggest that the rates of newborn testing are also low. “There’s a preventable public health burden in all of this.”

The obvious way to increase eradicative therapy would be to treat women while they are getting antenatal care. A small phase 1 trial found that all pregnant participants who were HCV positive and given antivirals in their second trimester were safely treated and gave birth to healthy babies.

“If larger trials prove this treatment is safe and effective, then these results should be communicated to care providers and pregnant patients,” Dr. Jarlenski said. Otherwise, the public health potential of universal screening in pregnancy will not be realized.

This research was supported by the National Institute of Drug Abuse and by the Delaware Division of Medicaid and Medical Assistance and the University of Delaware, Center for Community Research & Service. Dr. Jarlenski disclosed no competing interests. One coauthor disclosed grant funding through her institution from Gilead Sciences and Organon unrelated to this work. Dr. Terplan reported no relevant competing interests.

Approximately one in five patients who presented with headache during the acute phase of COVID-19 developed chronic daily headache, according to a study published in Cephalalgia. The greater the headache’s intensity during the acute phase, the greater the likelihood that it would persist.

The research, carried out by members of the Headache Study Group of the Spanish Society of Neurology, evaluated the evolution of headache in more than 900 Spanish patients. Because they found that headache intensity during the acute phase was associated with a more prolonged duration of headache, the team stressed the importance of promptly evaluating patients who have had COVID-19 and who then experience persistent headache.
 

Long-term evolution unknown

Headache is a common symptom of COVID-19, but its long-term evolution remains unknown. The objective of this study was to evaluate the long-term duration of headache in patients who presented with this symptom during the acute phase of the disease.

Recruitment for this multicenter study took place in March and April 2020. The 905 patients who were enrolled came from six level 3 hospitals in Spain. All completed 9 months of neurologic follow-up.

Their median age was 51 years, 66.5% were women, and more than half (52.7%) had a history of primary headache. About half of the patients required hospitalization (50.5%); the rest were treated as outpatients. The most common headache phenotype was holocranial (67.8%) of severe intensity (50.6%).
 

Persistent headache common

In the 96.6% cases for which data were available, the median duration of headache was 14 days. The headache persisted at 1 month in 31.1% of patients, at 2 months in 21.5%, at 3 months in 19%, at 6 months in 16.8%, and at 9 months in 16.0%.

“The median duration of COVID-19 headache is around 2 weeks,” David García Azorín, MD, PhD, a member of the Spanish Society of Neurology and one of the coauthors of the study, said in an interview. “However, almost 20% of patients experience it for longer than that. When still present at 2 months, the headache is more likely to follow a chronic daily pattern.” Dr. García Azorín is a neurologist and clinical researcher at the headache unit of the Hospital Clínico Universitario in Valladolid, Spain.

“So, if the headache isn’t letting up, it’s important to make the most of that window of opportunity and provide treatment in that period of 6-12 weeks,” he continued. “To do this, the best option is to carry out preventive treatment so that the patient will have a better chance of recovering.”

Study participants whose headache persisted at 9 months were older and were mostly women. They were less likely to have had pneumonia or to have experienced stabbing pain, photophobia, or phonophobia. They reported that the headache got worse when they engaged in physical activity but less frequently manifested as a throbbing headache.
 

Secondary tension headaches

On the other hand, Jaime Rodríguez Vico, MD, head of the headache unit at the Jiménez Díaz Foundation Hospital in Madrid, said in an interview that, according to his case studies, the most striking characteristics of post–COVID-19 headaches “in general are secondary, with similarities to tension headaches that patients are able to differentiate from other clinical types of headache. In patients with migraine, very often we see that we’re dealing with a trigger. In other words, more migraines – and more intense ones at that – are brought about.”

He added: “Generally, post–COVID-19 headache usually lasts 1-2 weeks, but we have cases of it lasting several months and even over a year with persistent daily headache. These more persistent cases are probably connected to another type of pathology that makes them more susceptible to becoming chronic, something that occurs in another type of primary headache known as new daily persistent headache.”
 

Primary headache exacerbation

Dr. García Azorín pointed out that it’s not uncommon that among people who already have primary headache, their condition worsens after they become infected with SARS-CoV-2. However, many people differentiate the headache associated with the infection from their usual headache because after becoming infected, their headache is predominantly frontal, oppressive, and chronic.

“Having a prior history of headache is one of the factors that can increase the likelihood that a headache experienced while suffering from COVID-19 will become chronic,” he noted.

This study also found that, more often than not, patients with persistent headache at 9 months had migraine-like pain.

As for headaches in these patients beyond 9 months, “based on our research, the evolution is quite variable,” said Dr. Rodríguez Vico. “Our unit’s numbers are skewed due to the high number of migraine cases that we follow, and therefore our high volume of migraine patients who’ve gotten worse. The same thing happens with COVID-19 vaccines. Migraine is a polygenic disorder with multiple variants and a pathophysiology that we are just beginning to describe. This is why one patient is completely different from another. It’s a real challenge.”

Infections are a common cause of acute and chronic headache. The persistence of a headache after an infection may be caused by the infection becoming chronic, as happens in some types of chronic meningitis, such as tuberculous meningitis. It may also be caused by the persistence of a certain response and activation of the immune system or to the uncovering or worsening of a primary headache coincident with the infection, added Dr. García Azorín.

“Likewise, there are other people who have a biological predisposition to headache as a multifactorial disorder and polygenic disorder, such that a particular stimulus – from trauma or an infection to alcohol consumption – can cause them to develop a headache very similar to a migraine,” he said.
 

Providing prognosis and treatment

Certain factors can give an idea of how long the headache might last. The study’s univariate analysis showed that age, female sex, headache intensity, pressure-like quality, the presence of photophobia/phonophobia, and worsening with physical activity were associated with headache of longer duration. But in the multivariate analysis, only headache intensity during the acute phase remained statistically significant (hazard ratio, 0.655; 95% confidence interval, 0.582-0.737; P < .001).

When asked whether they planned to continue the study, Dr. García Azorín commented, “The main questions that have arisen from this study have been, above all: ‘Why does this headache happen?’ and ‘How can it be treated or avoided?’ To answer them, we’re looking into pain: which factors could predispose a person to it and which changes may be associated with its presence.”

In addition, different treatments that may improve patient outcomes are being evaluated, because to date, treatment has been empirical and based on the predominant pain phenotype.

In any case, most doctors currently treat post–COVID-19 headache on the basis of how similar the symptoms are to those of other primary headaches. “Given the impact that headache has on patients’ quality of life, there’s a pressing need for controlled studies on possible treatments and their effectiveness,” noted Patricia Pozo Rosich, MD, PhD, one of the coauthors of the study.

“We at the Spanish Society of Neurology truly believe that if these patients were to have this symptom correctly addressed from the start, they could avoid many of the problems that arise in the situation becoming chronic,” she concluded.

Dr. García Azorín and Dr. Rodríguez Vico disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Approximately one in five patients who presented with headache during the acute phase of COVID-19 developed chronic daily headache, according to a study published in Cephalalgia. The greater the headache’s intensity during the acute phase, the greater the likelihood that it would persist.

The research, carried out by members of the Headache Study Group of the Spanish Society of Neurology, evaluated the evolution of headache in more than 900 Spanish patients. Because they found that headache intensity during the acute phase was associated with a more prolonged duration of headache, the team stressed the importance of promptly evaluating patients who have had COVID-19 and who then experience persistent headache.
 

Long-term evolution unknown

Headache is a common symptom of COVID-19, but its long-term evolution remains unknown. The objective of this study was to evaluate the long-term duration of headache in patients who presented with this symptom during the acute phase of the disease.

Recruitment for this multicenter study took place in March and April 2020. The 905 patients who were enrolled came from six level 3 hospitals in Spain. All completed 9 months of neurologic follow-up.

Their median age was 51 years, 66.5% were women, and more than half (52.7%) had a history of primary headache. About half of the patients required hospitalization (50.5%); the rest were treated as outpatients. The most common headache phenotype was holocranial (67.8%) of severe intensity (50.6%).
 

Persistent headache common

In the 96.6% cases for which data were available, the median duration of headache was 14 days. The headache persisted at 1 month in 31.1% of patients, at 2 months in 21.5%, at 3 months in 19%, at 6 months in 16.8%, and at 9 months in 16.0%.

“The median duration of COVID-19 headache is around 2 weeks,” David García Azorín, MD, PhD, a member of the Spanish Society of Neurology and one of the coauthors of the study, said in an interview. “However, almost 20% of patients experience it for longer than that. When still present at 2 months, the headache is more likely to follow a chronic daily pattern.” Dr. García Azorín is a neurologist and clinical researcher at the headache unit of the Hospital Clínico Universitario in Valladolid, Spain.

“So, if the headache isn’t letting up, it’s important to make the most of that window of opportunity and provide treatment in that period of 6-12 weeks,” he continued. “To do this, the best option is to carry out preventive treatment so that the patient will have a better chance of recovering.”

Study participants whose headache persisted at 9 months were older and were mostly women. They were less likely to have had pneumonia or to have experienced stabbing pain, photophobia, or phonophobia. They reported that the headache got worse when they engaged in physical activity but less frequently manifested as a throbbing headache.
 

Secondary tension headaches

On the other hand, Jaime Rodríguez Vico, MD, head of the headache unit at the Jiménez Díaz Foundation Hospital in Madrid, said in an interview that, according to his case studies, the most striking characteristics of post–COVID-19 headaches “in general are secondary, with similarities to tension headaches that patients are able to differentiate from other clinical types of headache. In patients with migraine, very often we see that we’re dealing with a trigger. In other words, more migraines – and more intense ones at that – are brought about.”

He added: “Generally, post–COVID-19 headache usually lasts 1-2 weeks, but we have cases of it lasting several months and even over a year with persistent daily headache. These more persistent cases are probably connected to another type of pathology that makes them more susceptible to becoming chronic, something that occurs in another type of primary headache known as new daily persistent headache.”
 

Primary headache exacerbation

Dr. García Azorín pointed out that it’s not uncommon that among people who already have primary headache, their condition worsens after they become infected with SARS-CoV-2. However, many people differentiate the headache associated with the infection from their usual headache because after becoming infected, their headache is predominantly frontal, oppressive, and chronic.

“Having a prior history of headache is one of the factors that can increase the likelihood that a headache experienced while suffering from COVID-19 will become chronic,” he noted.

This study also found that, more often than not, patients with persistent headache at 9 months had migraine-like pain.

As for headaches in these patients beyond 9 months, “based on our research, the evolution is quite variable,” said Dr. Rodríguez Vico. “Our unit’s numbers are skewed due to the high number of migraine cases that we follow, and therefore our high volume of migraine patients who’ve gotten worse. The same thing happens with COVID-19 vaccines. Migraine is a polygenic disorder with multiple variants and a pathophysiology that we are just beginning to describe. This is why one patient is completely different from another. It’s a real challenge.”

Infections are a common cause of acute and chronic headache. The persistence of a headache after an infection may be caused by the infection becoming chronic, as happens in some types of chronic meningitis, such as tuberculous meningitis. It may also be caused by the persistence of a certain response and activation of the immune system or to the uncovering or worsening of a primary headache coincident with the infection, added Dr. García Azorín.

“Likewise, there are other people who have a biological predisposition to headache as a multifactorial disorder and polygenic disorder, such that a particular stimulus – from trauma or an infection to alcohol consumption – can cause them to develop a headache very similar to a migraine,” he said.
 

Providing prognosis and treatment

Certain factors can give an idea of how long the headache might last. The study’s univariate analysis showed that age, female sex, headache intensity, pressure-like quality, the presence of photophobia/phonophobia, and worsening with physical activity were associated with headache of longer duration. But in the multivariate analysis, only headache intensity during the acute phase remained statistically significant (hazard ratio, 0.655; 95% confidence interval, 0.582-0.737; P < .001).

When asked whether they planned to continue the study, Dr. García Azorín commented, “The main questions that have arisen from this study have been, above all: ‘Why does this headache happen?’ and ‘How can it be treated or avoided?’ To answer them, we’re looking into pain: which factors could predispose a person to it and which changes may be associated with its presence.”

In addition, different treatments that may improve patient outcomes are being evaluated, because to date, treatment has been empirical and based on the predominant pain phenotype.

In any case, most doctors currently treat post–COVID-19 headache on the basis of how similar the symptoms are to those of other primary headaches. “Given the impact that headache has on patients’ quality of life, there’s a pressing need for controlled studies on possible treatments and their effectiveness,” noted Patricia Pozo Rosich, MD, PhD, one of the coauthors of the study.

“We at the Spanish Society of Neurology truly believe that if these patients were to have this symptom correctly addressed from the start, they could avoid many of the problems that arise in the situation becoming chronic,” she concluded.

Dr. García Azorín and Dr. Rodríguez Vico disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Approximately one in five patients who presented with headache during the acute phase of COVID-19 developed chronic daily headache, according to a study published in Cephalalgia. The greater the headache’s intensity during the acute phase, the greater the likelihood that it would persist.

The research, carried out by members of the Headache Study Group of the Spanish Society of Neurology, evaluated the evolution of headache in more than 900 Spanish patients. Because they found that headache intensity during the acute phase was associated with a more prolonged duration of headache, the team stressed the importance of promptly evaluating patients who have had COVID-19 and who then experience persistent headache.
 

Long-term evolution unknown

Headache is a common symptom of COVID-19, but its long-term evolution remains unknown. The objective of this study was to evaluate the long-term duration of headache in patients who presented with this symptom during the acute phase of the disease.

Recruitment for this multicenter study took place in March and April 2020. The 905 patients who were enrolled came from six level 3 hospitals in Spain. All completed 9 months of neurologic follow-up.

Their median age was 51 years, 66.5% were women, and more than half (52.7%) had a history of primary headache. About half of the patients required hospitalization (50.5%); the rest were treated as outpatients. The most common headache phenotype was holocranial (67.8%) of severe intensity (50.6%).
 

Persistent headache common

In the 96.6% cases for which data were available, the median duration of headache was 14 days. The headache persisted at 1 month in 31.1% of patients, at 2 months in 21.5%, at 3 months in 19%, at 6 months in 16.8%, and at 9 months in 16.0%.

“The median duration of COVID-19 headache is around 2 weeks,” David García Azorín, MD, PhD, a member of the Spanish Society of Neurology and one of the coauthors of the study, said in an interview. “However, almost 20% of patients experience it for longer than that. When still present at 2 months, the headache is more likely to follow a chronic daily pattern.” Dr. García Azorín is a neurologist and clinical researcher at the headache unit of the Hospital Clínico Universitario in Valladolid, Spain.

“So, if the headache isn’t letting up, it’s important to make the most of that window of opportunity and provide treatment in that period of 6-12 weeks,” he continued. “To do this, the best option is to carry out preventive treatment so that the patient will have a better chance of recovering.”

Study participants whose headache persisted at 9 months were older and were mostly women. They were less likely to have had pneumonia or to have experienced stabbing pain, photophobia, or phonophobia. They reported that the headache got worse when they engaged in physical activity but less frequently manifested as a throbbing headache.
 

Secondary tension headaches

On the other hand, Jaime Rodríguez Vico, MD, head of the headache unit at the Jiménez Díaz Foundation Hospital in Madrid, said in an interview that, according to his case studies, the most striking characteristics of post–COVID-19 headaches “in general are secondary, with similarities to tension headaches that patients are able to differentiate from other clinical types of headache. In patients with migraine, very often we see that we’re dealing with a trigger. In other words, more migraines – and more intense ones at that – are brought about.”

He added: “Generally, post–COVID-19 headache usually lasts 1-2 weeks, but we have cases of it lasting several months and even over a year with persistent daily headache. These more persistent cases are probably connected to another type of pathology that makes them more susceptible to becoming chronic, something that occurs in another type of primary headache known as new daily persistent headache.”
 

Primary headache exacerbation

Dr. García Azorín pointed out that it’s not uncommon that among people who already have primary headache, their condition worsens after they become infected with SARS-CoV-2. However, many people differentiate the headache associated with the infection from their usual headache because after becoming infected, their headache is predominantly frontal, oppressive, and chronic.

“Having a prior history of headache is one of the factors that can increase the likelihood that a headache experienced while suffering from COVID-19 will become chronic,” he noted.

This study also found that, more often than not, patients with persistent headache at 9 months had migraine-like pain.

As for headaches in these patients beyond 9 months, “based on our research, the evolution is quite variable,” said Dr. Rodríguez Vico. “Our unit’s numbers are skewed due to the high number of migraine cases that we follow, and therefore our high volume of migraine patients who’ve gotten worse. The same thing happens with COVID-19 vaccines. Migraine is a polygenic disorder with multiple variants and a pathophysiology that we are just beginning to describe. This is why one patient is completely different from another. It’s a real challenge.”

Infections are a common cause of acute and chronic headache. The persistence of a headache after an infection may be caused by the infection becoming chronic, as happens in some types of chronic meningitis, such as tuberculous meningitis. It may also be caused by the persistence of a certain response and activation of the immune system or to the uncovering or worsening of a primary headache coincident with the infection, added Dr. García Azorín.

“Likewise, there are other people who have a biological predisposition to headache as a multifactorial disorder and polygenic disorder, such that a particular stimulus – from trauma or an infection to alcohol consumption – can cause them to develop a headache very similar to a migraine,” he said.
 

Providing prognosis and treatment

Certain factors can give an idea of how long the headache might last. The study’s univariate analysis showed that age, female sex, headache intensity, pressure-like quality, the presence of photophobia/phonophobia, and worsening with physical activity were associated with headache of longer duration. But in the multivariate analysis, only headache intensity during the acute phase remained statistically significant (hazard ratio, 0.655; 95% confidence interval, 0.582-0.737; P < .001).

When asked whether they planned to continue the study, Dr. García Azorín commented, “The main questions that have arisen from this study have been, above all: ‘Why does this headache happen?’ and ‘How can it be treated or avoided?’ To answer them, we’re looking into pain: which factors could predispose a person to it and which changes may be associated with its presence.”

In addition, different treatments that may improve patient outcomes are being evaluated, because to date, treatment has been empirical and based on the predominant pain phenotype.

In any case, most doctors currently treat post–COVID-19 headache on the basis of how similar the symptoms are to those of other primary headaches. “Given the impact that headache has on patients’ quality of life, there’s a pressing need for controlled studies on possible treatments and their effectiveness,” noted Patricia Pozo Rosich, MD, PhD, one of the coauthors of the study.

“We at the Spanish Society of Neurology truly believe that if these patients were to have this symptom correctly addressed from the start, they could avoid many of the problems that arise in the situation becoming chronic,” she concluded.

Dr. García Azorín and Dr. Rodríguez Vico disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Emma Moore felt cornered. At a community health clinic in Portland, Ore., the 29-year-old nurse practitioner said she felt overwhelmed and undertrained. Coronavirus patients flooded the clinic for 2 years, and Ms. Moore struggled to keep up.

Then the stakes became clear. On March 25, about 2,400 miles away in a Tennessee courtroom, former nurse RaDonda Vaught was convicted of two felonies and facing 8 years in prison for a fatal medication mistake.

Like many nurses, Ms. Moore wondered if that could be her. She’d made medication errors before, although none so grievous. But what about the next one? In the pressure cooker of pandemic-era health care, another mistake felt inevitable.

Four days after Ms. Vaught’s verdict, Ms. Moore quit. She said Ms. Vaught’s verdict contributed to her decision.

“It’s not worth the possibility or the likelihood that this will happen,” Ms. Moore said, “if I’m in a situation where I’m set up to fail.”

In the wake of Ms. Vaught’s trial – an extremely rare case of a health care worker being criminally prosecuted for a medical error – nurses and nursing organizations have condemned the verdict through tens of thousands of social media posts, shares, comments, and videos. They warn that the fallout will ripple through their profession, demoralizing and depleting the ranks of nurses already stretched thin by the pandemic. Ultimately, they say, it will worsen health care for all.

Statements from the American Nurses Association, the American Association of Critical-Care Nurses, and the National Medical Association said Ms. Vaught’s conviction set a “dangerous precedent.” Linda H. Aiken, PhD, RN, a nursing and sociology professor at the University of Pennsylvania, Philadelphia, said that although Ms. Vaught’s case is an “outlier,” it will make nurses less forthcoming about mistakes.

“One thing that everybody agrees on is it’s going to have a dampening effect on the reporting of errors or near misses, which then has a detrimental effect on safety,” Dr. Aiken said. “The only way you can really learn about errors in these complicated systems is to have people say, ‘Oh, I almost gave the wrong drug because …’

“Well, nobody is going to say that now.”

Fear and outrage about Ms. Vaught’s case have swirled among nurses on Facebook, Twitter, and Reddit. On TikTok, a video platform increasingly popular among medical professionals, videos with the “#RaDondaVaught” hashtag totaled more than 47 million views.

Ms. Vaught’s supporters catapulted a plea for her clemency to the top of Change.org, a petition website. And thousands also joined a Facebook group planning to gather in protest outside Ms. Vaught’s sentencing hearing in May.

Ashley Bartholomew, BSN, RN, a 36-year-old Tampa nurse who followed the trial through YouTube and Twitter, echoed the fear of many others. Nurses have long felt forced into “impossible situations” by mounting responsibilities and staffing shortages, she said, particularly in hospitals that operate with lean staffing models.

“The big response we are seeing is because all of us are acutely aware of how bad the pandemic has exacerbated the existing problems,” Ms. Bartholomew said. And “setting a precedent for criminally charging [for] an error is only going to make this exponentially worse.”

Ms. Vaught, who worked at Vanderbilt University Medical Center in Nashville, Tenn., was convicted in the death of Charlene Murphey, a 75-year-old patient who died from a drug mix-up in 2017. Ms. Murphey was prescribed a dose of a sedative, Versed, but Ms. Vaught accidentally withdrew a powerful paralyzer, vecuronium, from an automated medication-dispensing cabinet and administered it to the patient.

Prosecutors argued that Ms. Vaught overlooked many obvious signs she’d withdrawn the wrong drug and did not monitor Ms. Murphey after she was given a deadly dose. Ms. Vaught owned up to the error but said it was an honest mistake, not a crime.

Some of Ms. Vaught’s peers support the conviction.

Scott G. Shelp, BSN, RN, a California nurse with a small YouTube channel, posted a 26-minute self-described “unpopular opinion” that Ms. Vaught deserves to serve prison time. “We need to stick up for each other,” he said, “but we cannot defend the indefensible.”

Mr. Shelp said he would never make the same error as Ms. Vaught and “neither would any competent nurse.” Regarding concerns that the conviction would discourage nurses from disclosing errors, Mr. Shelp said “dishonest” nurses “should be weeded out” of the profession anyway.

“In any other circumstance, I can’t believe anyone – including nurses – would accept ‘I didn’t mean to’ as a serious defense,” Mr. Shelp said. “Punishment for a harmful act someone actually did is justice.”

Ms. Vaught was acquitted of reckless homicide but convicted of a lesser charge, criminally negligent homicide, and gross neglect of an impaired adult. As outrage spread across social media, the Nashville district attorney’s office defended the conviction, saying in a statement it was “not an indictment against the nursing profession or the medical community.”

“This case is, and always has been, about the one single individual who made 17 egregious actions, and inactions, that killed an elderly woman,” said the office’s spokesperson, Steve Hayslip. “The jury found that Vaught’s actions were so far below the protocols and standard level of care, that the jury (which included a longtime nurse and another health care professional) returned a guilty verdict in less than four hours.”

The office of Tennessee Gov. Bill Lee confirmed he is not considering clemency for Ms. Vaught despite the Change.org petition, which had amassed about 187,000 signatures as of April 4.

Casey Black, press secretary for Gov. Lee, said that outside of death penalty cases the governor relies on the Board of Parole to recommend defendants for clemency, which happens only after sentencing and a board investigation.

But the controversy around Ms. Vaught’s case is far from over. As of April 4, more than 8,200 people had joined a Facebook group planning a march in protest outside the courthouse during her sentencing May 13.

Among the event’s planners is Tina Visant, the host of “Good Nurse Bad Nurse,” a podcast that followed Ms. Vaught’s case and opposed her prosecution.

“I don’t know how Nashville is going to handle it,” Ms. Visant said of the protest during a recent episode about Ms. Vaught’s trial. “There are a lot of people coming from all over.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Emma Moore felt cornered. At a community health clinic in Portland, Ore., the 29-year-old nurse practitioner said she felt overwhelmed and undertrained. Coronavirus patients flooded the clinic for 2 years, and Ms. Moore struggled to keep up.

Then the stakes became clear. On March 25, about 2,400 miles away in a Tennessee courtroom, former nurse RaDonda Vaught was convicted of two felonies and facing 8 years in prison for a fatal medication mistake.

Like many nurses, Ms. Moore wondered if that could be her. She’d made medication errors before, although none so grievous. But what about the next one? In the pressure cooker of pandemic-era health care, another mistake felt inevitable.

Four days after Ms. Vaught’s verdict, Ms. Moore quit. She said Ms. Vaught’s verdict contributed to her decision.

“It’s not worth the possibility or the likelihood that this will happen,” Ms. Moore said, “if I’m in a situation where I’m set up to fail.”

In the wake of Ms. Vaught’s trial – an extremely rare case of a health care worker being criminally prosecuted for a medical error – nurses and nursing organizations have condemned the verdict through tens of thousands of social media posts, shares, comments, and videos. They warn that the fallout will ripple through their profession, demoralizing and depleting the ranks of nurses already stretched thin by the pandemic. Ultimately, they say, it will worsen health care for all.

Statements from the American Nurses Association, the American Association of Critical-Care Nurses, and the National Medical Association said Ms. Vaught’s conviction set a “dangerous precedent.” Linda H. Aiken, PhD, RN, a nursing and sociology professor at the University of Pennsylvania, Philadelphia, said that although Ms. Vaught’s case is an “outlier,” it will make nurses less forthcoming about mistakes.

“One thing that everybody agrees on is it’s going to have a dampening effect on the reporting of errors or near misses, which then has a detrimental effect on safety,” Dr. Aiken said. “The only way you can really learn about errors in these complicated systems is to have people say, ‘Oh, I almost gave the wrong drug because …’

“Well, nobody is going to say that now.”

Fear and outrage about Ms. Vaught’s case have swirled among nurses on Facebook, Twitter, and Reddit. On TikTok, a video platform increasingly popular among medical professionals, videos with the “#RaDondaVaught” hashtag totaled more than 47 million views.

Ms. Vaught’s supporters catapulted a plea for her clemency to the top of Change.org, a petition website. And thousands also joined a Facebook group planning to gather in protest outside Ms. Vaught’s sentencing hearing in May.

Ashley Bartholomew, BSN, RN, a 36-year-old Tampa nurse who followed the trial through YouTube and Twitter, echoed the fear of many others. Nurses have long felt forced into “impossible situations” by mounting responsibilities and staffing shortages, she said, particularly in hospitals that operate with lean staffing models.

“The big response we are seeing is because all of us are acutely aware of how bad the pandemic has exacerbated the existing problems,” Ms. Bartholomew said. And “setting a precedent for criminally charging [for] an error is only going to make this exponentially worse.”

Ms. Vaught, who worked at Vanderbilt University Medical Center in Nashville, Tenn., was convicted in the death of Charlene Murphey, a 75-year-old patient who died from a drug mix-up in 2017. Ms. Murphey was prescribed a dose of a sedative, Versed, but Ms. Vaught accidentally withdrew a powerful paralyzer, vecuronium, from an automated medication-dispensing cabinet and administered it to the patient.

Prosecutors argued that Ms. Vaught overlooked many obvious signs she’d withdrawn the wrong drug and did not monitor Ms. Murphey after she was given a deadly dose. Ms. Vaught owned up to the error but said it was an honest mistake, not a crime.

Some of Ms. Vaught’s peers support the conviction.

Scott G. Shelp, BSN, RN, a California nurse with a small YouTube channel, posted a 26-minute self-described “unpopular opinion” that Ms. Vaught deserves to serve prison time. “We need to stick up for each other,” he said, “but we cannot defend the indefensible.”

Mr. Shelp said he would never make the same error as Ms. Vaught and “neither would any competent nurse.” Regarding concerns that the conviction would discourage nurses from disclosing errors, Mr. Shelp said “dishonest” nurses “should be weeded out” of the profession anyway.

“In any other circumstance, I can’t believe anyone – including nurses – would accept ‘I didn’t mean to’ as a serious defense,” Mr. Shelp said. “Punishment for a harmful act someone actually did is justice.”

Ms. Vaught was acquitted of reckless homicide but convicted of a lesser charge, criminally negligent homicide, and gross neglect of an impaired adult. As outrage spread across social media, the Nashville district attorney’s office defended the conviction, saying in a statement it was “not an indictment against the nursing profession or the medical community.”

“This case is, and always has been, about the one single individual who made 17 egregious actions, and inactions, that killed an elderly woman,” said the office’s spokesperson, Steve Hayslip. “The jury found that Vaught’s actions were so far below the protocols and standard level of care, that the jury (which included a longtime nurse and another health care professional) returned a guilty verdict in less than four hours.”

The office of Tennessee Gov. Bill Lee confirmed he is not considering clemency for Ms. Vaught despite the Change.org petition, which had amassed about 187,000 signatures as of April 4.

Casey Black, press secretary for Gov. Lee, said that outside of death penalty cases the governor relies on the Board of Parole to recommend defendants for clemency, which happens only after sentencing and a board investigation.

But the controversy around Ms. Vaught’s case is far from over. As of April 4, more than 8,200 people had joined a Facebook group planning a march in protest outside the courthouse during her sentencing May 13.

Among the event’s planners is Tina Visant, the host of “Good Nurse Bad Nurse,” a podcast that followed Ms. Vaught’s case and opposed her prosecution.

“I don’t know how Nashville is going to handle it,” Ms. Visant said of the protest during a recent episode about Ms. Vaught’s trial. “There are a lot of people coming from all over.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Emma Moore felt cornered. At a community health clinic in Portland, Ore., the 29-year-old nurse practitioner said she felt overwhelmed and undertrained. Coronavirus patients flooded the clinic for 2 years, and Ms. Moore struggled to keep up.

Then the stakes became clear. On March 25, about 2,400 miles away in a Tennessee courtroom, former nurse RaDonda Vaught was convicted of two felonies and facing 8 years in prison for a fatal medication mistake.

Like many nurses, Ms. Moore wondered if that could be her. She’d made medication errors before, although none so grievous. But what about the next one? In the pressure cooker of pandemic-era health care, another mistake felt inevitable.

Four days after Ms. Vaught’s verdict, Ms. Moore quit. She said Ms. Vaught’s verdict contributed to her decision.

“It’s not worth the possibility or the likelihood that this will happen,” Ms. Moore said, “if I’m in a situation where I’m set up to fail.”

In the wake of Ms. Vaught’s trial – an extremely rare case of a health care worker being criminally prosecuted for a medical error – nurses and nursing organizations have condemned the verdict through tens of thousands of social media posts, shares, comments, and videos. They warn that the fallout will ripple through their profession, demoralizing and depleting the ranks of nurses already stretched thin by the pandemic. Ultimately, they say, it will worsen health care for all.

Statements from the American Nurses Association, the American Association of Critical-Care Nurses, and the National Medical Association said Ms. Vaught’s conviction set a “dangerous precedent.” Linda H. Aiken, PhD, RN, a nursing and sociology professor at the University of Pennsylvania, Philadelphia, said that although Ms. Vaught’s case is an “outlier,” it will make nurses less forthcoming about mistakes.

“One thing that everybody agrees on is it’s going to have a dampening effect on the reporting of errors or near misses, which then has a detrimental effect on safety,” Dr. Aiken said. “The only way you can really learn about errors in these complicated systems is to have people say, ‘Oh, I almost gave the wrong drug because …’

“Well, nobody is going to say that now.”

Fear and outrage about Ms. Vaught’s case have swirled among nurses on Facebook, Twitter, and Reddit. On TikTok, a video platform increasingly popular among medical professionals, videos with the “#RaDondaVaught” hashtag totaled more than 47 million views.

Ms. Vaught’s supporters catapulted a plea for her clemency to the top of Change.org, a petition website. And thousands also joined a Facebook group planning to gather in protest outside Ms. Vaught’s sentencing hearing in May.

Ashley Bartholomew, BSN, RN, a 36-year-old Tampa nurse who followed the trial through YouTube and Twitter, echoed the fear of many others. Nurses have long felt forced into “impossible situations” by mounting responsibilities and staffing shortages, she said, particularly in hospitals that operate with lean staffing models.

“The big response we are seeing is because all of us are acutely aware of how bad the pandemic has exacerbated the existing problems,” Ms. Bartholomew said. And “setting a precedent for criminally charging [for] an error is only going to make this exponentially worse.”

Ms. Vaught, who worked at Vanderbilt University Medical Center in Nashville, Tenn., was convicted in the death of Charlene Murphey, a 75-year-old patient who died from a drug mix-up in 2017. Ms. Murphey was prescribed a dose of a sedative, Versed, but Ms. Vaught accidentally withdrew a powerful paralyzer, vecuronium, from an automated medication-dispensing cabinet and administered it to the patient.

Prosecutors argued that Ms. Vaught overlooked many obvious signs she’d withdrawn the wrong drug and did not monitor Ms. Murphey after she was given a deadly dose. Ms. Vaught owned up to the error but said it was an honest mistake, not a crime.

Some of Ms. Vaught’s peers support the conviction.

Scott G. Shelp, BSN, RN, a California nurse with a small YouTube channel, posted a 26-minute self-described “unpopular opinion” that Ms. Vaught deserves to serve prison time. “We need to stick up for each other,” he said, “but we cannot defend the indefensible.”

Mr. Shelp said he would never make the same error as Ms. Vaught and “neither would any competent nurse.” Regarding concerns that the conviction would discourage nurses from disclosing errors, Mr. Shelp said “dishonest” nurses “should be weeded out” of the profession anyway.

“In any other circumstance, I can’t believe anyone – including nurses – would accept ‘I didn’t mean to’ as a serious defense,” Mr. Shelp said. “Punishment for a harmful act someone actually did is justice.”

Ms. Vaught was acquitted of reckless homicide but convicted of a lesser charge, criminally negligent homicide, and gross neglect of an impaired adult. As outrage spread across social media, the Nashville district attorney’s office defended the conviction, saying in a statement it was “not an indictment against the nursing profession or the medical community.”

“This case is, and always has been, about the one single individual who made 17 egregious actions, and inactions, that killed an elderly woman,” said the office’s spokesperson, Steve Hayslip. “The jury found that Vaught’s actions were so far below the protocols and standard level of care, that the jury (which included a longtime nurse and another health care professional) returned a guilty verdict in less than four hours.”

The office of Tennessee Gov. Bill Lee confirmed he is not considering clemency for Ms. Vaught despite the Change.org petition, which had amassed about 187,000 signatures as of April 4.

Casey Black, press secretary for Gov. Lee, said that outside of death penalty cases the governor relies on the Board of Parole to recommend defendants for clemency, which happens only after sentencing and a board investigation.

But the controversy around Ms. Vaught’s case is far from over. As of April 4, more than 8,200 people had joined a Facebook group planning a march in protest outside the courthouse during her sentencing May 13.

Among the event’s planners is Tina Visant, the host of “Good Nurse Bad Nurse,” a podcast that followed Ms. Vaught’s case and opposed her prosecution.

“I don’t know how Nashville is going to handle it,” Ms. Visant said of the protest during a recent episode about Ms. Vaught’s trial. “There are a lot of people coming from all over.”

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Spokane, Washington, was supposed to be the center of the Department of Veterans Affairs’ tech reinvention, the first site in the agency’s decade-long project to change its medical records software. But one morning in early March, the latest system malfunction made some clinicians snap.

At Spokane’s Mann-Grandstaff VA Medical Center, the records system — developed by Cerner Corp., based in North Kansas City, Missouri — went down. Staffers, inside the hospital and its outpatient facilities, were back to relying on pen and paper. Computerized schedules were inaccessible. Physicians couldn’t enter new orders or change patients’ medications.

By the next day, the electronic health records were only partially available. Dozens of records remained “sequestered,” meaning that doctors and nurses struggled to update patient charts.

The snafu, the latest in a series at Mann-Grandstaff, heightened Spokane medical staff members’ frustration with a system that has been problematic since it was installed a year and a half ago. The VA said no patients had been harmed because of the problems.

But physicians on the ground there said it’s only a matter of time before serious safety problems — those causing injury or death — emerge, pointing to the program’s ongoing weaknesses amid VA leadership’s full-bore push toward implementation nationwide. One provider said she was glad she didn’t have a relative in Mann-Grandstaff.

The one-two punch of a dangerous outage and staff grievances is the latest setback in the VA’s more than $16 billion effort to upgrade its record-keeping technology. The issues have at times forced clinicians to see fewer patients and file tens of thousands of requests for help to Cerner with patient-safety problems, congressional and agency watchdog reviews show.

If those issues multiply over the vast VA system — which employs more than a quarter-million workers and serves 6.3 million active patients — it could create rampant patient-safety and productivity problems. Despite the VA’s goals of using the technology upgrade to provide seamless records for patients from enlistment in the military until discharge, the doctors and clinicians who spoke to KHN are convinced that the problems experienced in Spokane will be repeated again and again.

The records system, scheduled for deployment at multiple VA facilities in the Pacific Northwest in the coming weeks and months, most recently rolled out at Jonathan M. Wainwright Memorial VA Medical Center in Walla Walla, Washington.

Both Cerner and Mann-Grandstaff officials declined to comment and referred KHN to officials at VA headquarters in Washington, D.C.

“If it’s a total meltdown” in Walla Walla, said Katie Purswell, the American Legion’s director of veterans affairs and rehabilitation, it’s a problem for the department and its decade-long initiative. Initial impressions from staffers are positive, but the issues in Spokane appeared over the course of weeks after the system was turned on.

The distress was particularly acute in early March. On March 2, Cerner turned on a software update to a database containing patient identification information. Problems emerged the next morning. In the record of a patient who was checking in for surgery, staff members discovered incorrect data, including gender information for a different patient. About an hour later, a staffer from the national VA’s medical records office told some clinicians at Mann-Grandstaff to “log out.”

Robert Fischer, Mann-Grandstaff’s medical center director, sent a dire warning later that morning. “Assume all electronic data is corrupted/inaccurate,” Fischer said in an email. He urged clinicians to limit orders for lab work, imaging studies, and medications. The facility shifted to “downtime procedures,” meaning a reliance on paper. 

Some staffers didn’t absorb the late-morning message and continued entering information in the mixed-up records, adding to the stew of erroneous data.

According to information provided to Congress later by the VA, Cerner had informed Mann-Grandstaff of a “complete degradation” the night before — leading to questions from staffers about why it took until late morning the next day to shut down the system. Agency spokesperson Erin Crowe told KHN there wasn’t any delay in notifying staff.

Problems stretched into the following week. Some records — 70 as of March 10, according to a briefing provided to Congress — remained unusable while auditors tried to ascertain what information had been mixed in from other charts. This left clinicians in some instances unable to keep track of patients’ care. Doctors said it became a confusing and chaotic environment. They couldn’t, for example, help patients refill prescriptions.

Members of Congress are concerned — not only about the outage but also VA’s explanations about it. In a letter to agency leadership, the leading Republicans on the House Veterans’ Affairs Committee and the subcommittee overseeing technology, Rep. Mike Bost of Illinois and Rep. Matt Rosendale of Montana, expressed worries the agency was “soft-pedal[ing]” its communications and argued that veterans were misled by assurances that records had been corrected.

The full committee plans to do a deeper examination soon. It has scheduled a closed-door roundtable with VA staffers from Spokane and Walla Walla on April 5.

The outage deepened unhappiness at Mann-Grandstaff. Clinicians there were already frazzled by a deeply buggy system. Downtime was common, a congressional aide told KHN.

A March 17 VA inspector general report documented nearly 39,000 requests for technical help or improvement since the October 2020 deployment of the new records system. Cerner employees often closed requests without resolving the underlying problems, the report said. Mann-Grandstaff staffers became disengaged or devised shortcuts to bypass the malfunctioning software, the inspector general wrote — each a potential root of patient-safety incidents.

The department said the shortcuts — or workarounds — aren’t its policy. “Workarounds are not authorized nor encouraged,” Crowe said.

The Biden administration tried to overhaul the software initiative, putting the program on hiatus before installing new leadership in the medical records office at the end of 2021. But by then, low morale had sunk in. “People in Spokane VA are … demoralized and unhappy,” Rep. Frank Mrvan (D-Ind.), chair of the House subcommittee focused on the VA’s technology modernization programs, told agency leaders during a November congressional hearing. He said staffers told him they felt as though they were beating their heads against a wall to make things function.

Other observers shared Mrvan’s concerns.

Purswell of the American Legion questioned whether appropriate steps are being taken to prepare the Walla Walla facility and its staff for the technology rollout. She asked whether staffers feel as if the Cerner system has been thrust upon them or are excited about the change.

Whether the VA has been persuasive about the benefits of the program is unclear. “I think it’s incumbent on us to demonstrate it’s not a loss,” said Dr. Terry Adirim, the leader of the VA office in charge of implementing the new records technology. “We might have dropped the ball on explaining what a benefit this is.”

Indeed, Adirim conducted a virtual town hall meeting March 21 for veterans in the Walla Walla area — where she was pressed about the problems in Spokane. “If Spokane has been a year figuring this out, why is this moving forward?” one questioner asked, expressing a point made frequently during the call. Adirim said the VA had made “thousands of changes” since the initial rollout.

Medical staffers at the Spokane and Walla Walla VA facilities are part of informal networks sharing their often-negative experiences about the program despite a perception among staff members that dissent will hurt their careers.

Adirim thinks negative feelings can be addressed by stepping up technical support. She also said training programs have been overhauled since the deployment in Spokane. Bottom line: The VA is proceeding.

“People want to revert back to what they did before,” Adirim said, but that’s not going to happen.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Subscribe to KHN's free Morning Briefing.

Spokane, Washington, was supposed to be the center of the Department of Veterans Affairs’ tech reinvention, the first site in the agency’s decade-long project to change its medical records software. But one morning in early March, the latest system malfunction made some clinicians snap.

At Spokane’s Mann-Grandstaff VA Medical Center, the records system — developed by Cerner Corp., based in North Kansas City, Missouri — went down. Staffers, inside the hospital and its outpatient facilities, were back to relying on pen and paper. Computerized schedules were inaccessible. Physicians couldn’t enter new orders or change patients’ medications.

By the next day, the electronic health records were only partially available. Dozens of records remained “sequestered,” meaning that doctors and nurses struggled to update patient charts.

The snafu, the latest in a series at Mann-Grandstaff, heightened Spokane medical staff members’ frustration with a system that has been problematic since it was installed a year and a half ago. The VA said no patients had been harmed because of the problems.

But physicians on the ground there said it’s only a matter of time before serious safety problems — those causing injury or death — emerge, pointing to the program’s ongoing weaknesses amid VA leadership’s full-bore push toward implementation nationwide. One provider said she was glad she didn’t have a relative in Mann-Grandstaff.

The one-two punch of a dangerous outage and staff grievances is the latest setback in the VA’s more than $16 billion effort to upgrade its record-keeping technology. The issues have at times forced clinicians to see fewer patients and file tens of thousands of requests for help to Cerner with patient-safety problems, congressional and agency watchdog reviews show.

If those issues multiply over the vast VA system — which employs more than a quarter-million workers and serves 6.3 million active patients — it could create rampant patient-safety and productivity problems. Despite the VA’s goals of using the technology upgrade to provide seamless records for patients from enlistment in the military until discharge, the doctors and clinicians who spoke to KHN are convinced that the problems experienced in Spokane will be repeated again and again.

The records system, scheduled for deployment at multiple VA facilities in the Pacific Northwest in the coming weeks and months, most recently rolled out at Jonathan M. Wainwright Memorial VA Medical Center in Walla Walla, Washington.

Both Cerner and Mann-Grandstaff officials declined to comment and referred KHN to officials at VA headquarters in Washington, D.C.

“If it’s a total meltdown” in Walla Walla, said Katie Purswell, the American Legion’s director of veterans affairs and rehabilitation, it’s a problem for the department and its decade-long initiative. Initial impressions from staffers are positive, but the issues in Spokane appeared over the course of weeks after the system was turned on.

The distress was particularly acute in early March. On March 2, Cerner turned on a software update to a database containing patient identification information. Problems emerged the next morning. In the record of a patient who was checking in for surgery, staff members discovered incorrect data, including gender information for a different patient. About an hour later, a staffer from the national VA’s medical records office told some clinicians at Mann-Grandstaff to “log out.”

Robert Fischer, Mann-Grandstaff’s medical center director, sent a dire warning later that morning. “Assume all electronic data is corrupted/inaccurate,” Fischer said in an email. He urged clinicians to limit orders for lab work, imaging studies, and medications. The facility shifted to “downtime procedures,” meaning a reliance on paper. 

Some staffers didn’t absorb the late-morning message and continued entering information in the mixed-up records, adding to the stew of erroneous data.

According to information provided to Congress later by the VA, Cerner had informed Mann-Grandstaff of a “complete degradation” the night before — leading to questions from staffers about why it took until late morning the next day to shut down the system. Agency spokesperson Erin Crowe told KHN there wasn’t any delay in notifying staff.

Problems stretched into the following week. Some records — 70 as of March 10, according to a briefing provided to Congress — remained unusable while auditors tried to ascertain what information had been mixed in from other charts. This left clinicians in some instances unable to keep track of patients’ care. Doctors said it became a confusing and chaotic environment. They couldn’t, for example, help patients refill prescriptions.

Members of Congress are concerned — not only about the outage but also VA’s explanations about it. In a letter to agency leadership, the leading Republicans on the House Veterans’ Affairs Committee and the subcommittee overseeing technology, Rep. Mike Bost of Illinois and Rep. Matt Rosendale of Montana, expressed worries the agency was “soft-pedal[ing]” its communications and argued that veterans were misled by assurances that records had been corrected.

The full committee plans to do a deeper examination soon. It has scheduled a closed-door roundtable with VA staffers from Spokane and Walla Walla on April 5.

The outage deepened unhappiness at Mann-Grandstaff. Clinicians there were already frazzled by a deeply buggy system. Downtime was common, a congressional aide told KHN.

A March 17 VA inspector general report documented nearly 39,000 requests for technical help or improvement since the October 2020 deployment of the new records system. Cerner employees often closed requests without resolving the underlying problems, the report said. Mann-Grandstaff staffers became disengaged or devised shortcuts to bypass the malfunctioning software, the inspector general wrote — each a potential root of patient-safety incidents.

The department said the shortcuts — or workarounds — aren’t its policy. “Workarounds are not authorized nor encouraged,” Crowe said.

The Biden administration tried to overhaul the software initiative, putting the program on hiatus before installing new leadership in the medical records office at the end of 2021. But by then, low morale had sunk in. “People in Spokane VA are … demoralized and unhappy,” Rep. Frank Mrvan (D-Ind.), chair of the House subcommittee focused on the VA’s technology modernization programs, told agency leaders during a November congressional hearing. He said staffers told him they felt as though they were beating their heads against a wall to make things function.

Other observers shared Mrvan’s concerns.

Purswell of the American Legion questioned whether appropriate steps are being taken to prepare the Walla Walla facility and its staff for the technology rollout. She asked whether staffers feel as if the Cerner system has been thrust upon them or are excited about the change.

Whether the VA has been persuasive about the benefits of the program is unclear. “I think it’s incumbent on us to demonstrate it’s not a loss,” said Dr. Terry Adirim, the leader of the VA office in charge of implementing the new records technology. “We might have dropped the ball on explaining what a benefit this is.”

Indeed, Adirim conducted a virtual town hall meeting March 21 for veterans in the Walla Walla area — where she was pressed about the problems in Spokane. “If Spokane has been a year figuring this out, why is this moving forward?” one questioner asked, expressing a point made frequently during the call. Adirim said the VA had made “thousands of changes” since the initial rollout.

Medical staffers at the Spokane and Walla Walla VA facilities are part of informal networks sharing their often-negative experiences about the program despite a perception among staff members that dissent will hurt their careers.

Adirim thinks negative feelings can be addressed by stepping up technical support. She also said training programs have been overhauled since the deployment in Spokane. Bottom line: The VA is proceeding.

“People want to revert back to what they did before,” Adirim said, but that’s not going to happen.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

Subscribe to KHN's free Morning Briefing.

Spokane, Washington, was supposed to be the center of the Department of Veterans Affairs’ tech reinvention, the first site in the agency’s decade-long project to change its medical records software. But one morning in early March, the latest system malfunction made some clinicians snap.

At Spokane’s Mann-Grandstaff VA Medical Center, the records system — developed by Cerner Corp., based in North Kansas City, Missouri — went down. Staffers, inside the hospital and its outpatient facilities, were back to relying on pen and paper. Computerized schedules were inaccessible. Physicians couldn’t enter new orders or change patients’ medications.

By the next day, the electronic health records were only partially available. Dozens of records remained “sequestered,” meaning that doctors and nurses struggled to update patient charts.

The snafu, the latest in a series at Mann-Grandstaff, heightened Spokane medical staff members’ frustration with a system that has been problematic since it was installed a year and a half ago. The VA said no patients had been harmed because of the problems.

But physicians on the ground there said it’s only a matter of time before serious safety problems — those causing injury or death — emerge, pointing to the program’s ongoing weaknesses amid VA leadership’s full-bore push toward implementation nationwide. One provider said she was glad she didn’t have a relative in Mann-Grandstaff.

The one-two punch of a dangerous outage and staff grievances is the latest setback in the VA’s more than $16 billion effort to upgrade its record-keeping technology. The issues have at times forced clinicians to see fewer patients and file tens of thousands of requests for help to Cerner with patient-safety problems, congressional and agency watchdog reviews show.

If those issues multiply over the vast VA system — which employs more than a quarter-million workers and serves 6.3 million active patients — it could create rampant patient-safety and productivity problems. Despite the VA’s goals of using the technology upgrade to provide seamless records for patients from enlistment in the military until discharge, the doctors and clinicians who spoke to KHN are convinced that the problems experienced in Spokane will be repeated again and again.

The records system, scheduled for deployment at multiple VA facilities in the Pacific Northwest in the coming weeks and months, most recently rolled out at Jonathan M. Wainwright Memorial VA Medical Center in Walla Walla, Washington.

Both Cerner and Mann-Grandstaff officials declined to comment and referred KHN to officials at VA headquarters in Washington, D.C.

“If it’s a total meltdown” in Walla Walla, said Katie Purswell, the American Legion’s director of veterans affairs and rehabilitation, it’s a problem for the department and its decade-long initiative. Initial impressions from staffers are positive, but the issues in Spokane appeared over the course of weeks after the system was turned on.

The distress was particularly acute in early March. On March 2, Cerner turned on a software update to a database containing patient identification information. Problems emerged the next morning. In the record of a patient who was checking in for surgery, staff members discovered incorrect data, including gender information for a different patient. About an hour later, a staffer from the national VA’s medical records office told some clinicians at Mann-Grandstaff to “log out.”

Robert Fischer, Mann-Grandstaff’s medical center director, sent a dire warning later that morning. “Assume all electronic data is corrupted/inaccurate,” Fischer said in an email. He urged clinicians to limit orders for lab work, imaging studies, and medications. The facility shifted to “downtime procedures,” meaning a reliance on paper. 

Some staffers didn’t absorb the late-morning message and continued entering information in the mixed-up records, adding to the stew of erroneous data.

According to information provided to Congress later by the VA, Cerner had informed Mann-Grandstaff of a “complete degradation” the night before — leading to questions from staffers about why it took until late morning the next day to shut down the system. Agency spokesperson Erin Crowe told KHN there wasn’t any delay in notifying staff.

Problems stretched into the following week. Some records — 70 as of March 10, according to a briefing provided to Congress — remained unusable while auditors tried to ascertain what information had been mixed in from other charts. This left clinicians in some instances unable to keep track of patients’ care. Doctors said it became a confusing and chaotic environment. They couldn’t, for example, help patients refill prescriptions.

Members of Congress are concerned — not only about the outage but also VA’s explanations about it. In a letter to agency leadership, the leading Republicans on the House Veterans’ Affairs Committee and the subcommittee overseeing technology, Rep. Mike Bost of Illinois and Rep. Matt Rosendale of Montana, expressed worries the agency was “soft-pedal[ing]” its communications and argued that veterans were misled by assurances that records had been corrected.

The full committee plans to do a deeper examination soon. It has scheduled a closed-door roundtable with VA staffers from Spokane and Walla Walla on April 5.

The outage deepened unhappiness at Mann-Grandstaff. Clinicians there were already frazzled by a deeply buggy system. Downtime was common, a congressional aide told KHN.

A March 17 VA inspector general report documented nearly 39,000 requests for technical help or improvement since the October 2020 deployment of the new records system. Cerner employees often closed requests without resolving the underlying problems, the report said. Mann-Grandstaff staffers became disengaged or devised shortcuts to bypass the malfunctioning software, the inspector general wrote — each a potential root of patient-safety incidents.

The department said the shortcuts — or workarounds — aren’t its policy. “Workarounds are not authorized nor encouraged,” Crowe said.

The Biden administration tried to overhaul the software initiative, putting the program on hiatus before installing new leadership in the medical records office at the end of 2021. But by then, low morale had sunk in. “People in Spokane VA are … demoralized and unhappy,” Rep. Frank Mrvan (D-Ind.), chair of the House subcommittee focused on the VA’s technology modernization programs, told agency leaders during a November congressional hearing. He said staffers told him they felt as though they were beating their heads against a wall to make things function.

Other observers shared Mrvan’s concerns.

Purswell of the American Legion questioned whether appropriate steps are being taken to prepare the Walla Walla facility and its staff for the technology rollout. She asked whether staffers feel as if the Cerner system has been thrust upon them or are excited about the change.

Whether the VA has been persuasive about the benefits of the program is unclear. “I think it’s incumbent on us to demonstrate it’s not a loss,” said Dr. Terry Adirim, the leader of the VA office in charge of implementing the new records technology. “We might have dropped the ball on explaining what a benefit this is.”

Indeed, Adirim conducted a virtual town hall meeting March 21 for veterans in the Walla Walla area — where she was pressed about the problems in Spokane. “If Spokane has been a year figuring this out, why is this moving forward?” one questioner asked, expressing a point made frequently during the call. Adirim said the VA had made “thousands of changes” since the initial rollout.

Medical staffers at the Spokane and Walla Walla VA facilities are part of informal networks sharing their often-negative experiences about the program despite a perception among staff members that dissent will hurt their careers.

Adirim thinks negative feelings can be addressed by stepping up technical support. She also said training programs have been overhauled since the deployment in Spokane. Bottom line: The VA is proceeding.

“People want to revert back to what they did before,” Adirim said, but that’s not going to happen.

KHN (Kaiser Health News) is a national newsroom that produces in-depth journalism about health issues. Together with Policy Analysis and Polling, KHN is one of the three major operating programs at KFF (Kaiser Family Foundation). KFF is an endowed nonprofit organization providing information on health issues to the nation.

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The Food and Drug Administration has granted approval to Abbott’s Aveir leadless, single-chamber pacemaker system for patients with bradycardia.

In a press release, Abbott said the device has a unique mapping capability that allows interventionists implanting the device to measure electrical signals within the heart to determine the correct placement before final implantation. Aveir is implanted directly into the right ventricle via a catheter.

The company also said Aveir has a battery life that’s up to twice as long as other commercially available leadless pacemakers when following International Association for Standardization (ISO) standard settings. And the device can be retrieved if necessary, the press release said.

“Leadless pacemakers address known complications associated with traditional pacemakers,” Rahul Doshi, MD, director of electrophysiology at Honor Health in Scottsdale, Ariz., said in the press release. “In addition, the Aveir leadless pacemaker brings unique innovations we’ve been seeking, such as the ability to ensure electrical performance before we commit to placement.”

Investigators of the LEADLESS II phase 2 study reported last year on what they called “key design improvements” of the Aveir device compared to the first leadless pacemaker, the discontinued Nanostim. They included a 12% longer battery life, a shorter and wider form factor, a modified docking button that allows for retrievability, a modified delivery system, and an application-specific integrated circuit chip that can support a dual-chamber pacing system in the future.

The study reported that 96% of the 200 enrolled patients met the primary safety endpoint of no serious device-related adverse events at 6 weeks after implantation. A similar percentage achieved therapeutic pacing and sensing amplitude.

The study also reported that interventionists accurately positioned Aveir the first time or with a single repositioning in 96% of cases.

The Food and Drug Administration has granted approval to Abbott’s Aveir leadless, single-chamber pacemaker system for patients with bradycardia.

In a press release, Abbott said the device has a unique mapping capability that allows interventionists implanting the device to measure electrical signals within the heart to determine the correct placement before final implantation. Aveir is implanted directly into the right ventricle via a catheter.

The company also said Aveir has a battery life that’s up to twice as long as other commercially available leadless pacemakers when following International Association for Standardization (ISO) standard settings. And the device can be retrieved if necessary, the press release said.

“Leadless pacemakers address known complications associated with traditional pacemakers,” Rahul Doshi, MD, director of electrophysiology at Honor Health in Scottsdale, Ariz., said in the press release. “In addition, the Aveir leadless pacemaker brings unique innovations we’ve been seeking, such as the ability to ensure electrical performance before we commit to placement.”

Investigators of the LEADLESS II phase 2 study reported last year on what they called “key design improvements” of the Aveir device compared to the first leadless pacemaker, the discontinued Nanostim. They included a 12% longer battery life, a shorter and wider form factor, a modified docking button that allows for retrievability, a modified delivery system, and an application-specific integrated circuit chip that can support a dual-chamber pacing system in the future.

The study reported that 96% of the 200 enrolled patients met the primary safety endpoint of no serious device-related adverse events at 6 weeks after implantation. A similar percentage achieved therapeutic pacing and sensing amplitude.

The study also reported that interventionists accurately positioned Aveir the first time or with a single repositioning in 96% of cases.

The Food and Drug Administration has granted approval to Abbott’s Aveir leadless, single-chamber pacemaker system for patients with bradycardia.

In a press release, Abbott said the device has a unique mapping capability that allows interventionists implanting the device to measure electrical signals within the heart to determine the correct placement before final implantation. Aveir is implanted directly into the right ventricle via a catheter.

The company also said Aveir has a battery life that’s up to twice as long as other commercially available leadless pacemakers when following International Association for Standardization (ISO) standard settings. And the device can be retrieved if necessary, the press release said.

“Leadless pacemakers address known complications associated with traditional pacemakers,” Rahul Doshi, MD, director of electrophysiology at Honor Health in Scottsdale, Ariz., said in the press release. “In addition, the Aveir leadless pacemaker brings unique innovations we’ve been seeking, such as the ability to ensure electrical performance before we commit to placement.”

Investigators of the LEADLESS II phase 2 study reported last year on what they called “key design improvements” of the Aveir device compared to the first leadless pacemaker, the discontinued Nanostim. They included a 12% longer battery life, a shorter and wider form factor, a modified docking button that allows for retrievability, a modified delivery system, and an application-specific integrated circuit chip that can support a dual-chamber pacing system in the future.

The study reported that 96% of the 200 enrolled patients met the primary safety endpoint of no serious device-related adverse events at 6 weeks after implantation. A similar percentage achieved therapeutic pacing and sensing amplitude.

The study also reported that interventionists accurately positioned Aveir the first time or with a single repositioning in 96% of cases.

Patients with persistent cognitive impairment months after illness with mild COVID-19 have higher levels of inflammatory markers in their cerebrospinal fluid (CSF). Researchers found elevated levels of CSF immune activation and immunovascular markers in individuals with cognitive postacute sequelae of SARS-CoV-2 infection (PASC). Patients whose cognitive symptoms developed during the acute phase of COVID-19 had the highest levels of brain inflammation.

The findings add to a growing body of evidence that suggests the condition often referred to as “brain fog” has a neurologic basis, said lead author Joanna Hellmuth, MD, MHS, assistant professor of neurology at the University of California, San Francisco Weill Institute of Neurosciences and the UCSF Memory and Aging Center.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Inflammatory response

There are no effective diagnostic tests or treatments for cognitive PASC, which prompted the investigators to study inflammation in patients with the condition. Initial findings were reported earlier in 2022, which showed abnormalities in the CSF in 77% of patients with cognitive impairment. Patients without cognitive impairments had normal CSF.

Extending that work in this new study, researchers studied patients from the Long-term Impact of Infection With Novel Coronavirus (LIINC) study with confirmed SARS-CoV-2 infection who were not hospitalized. They conducted 2-hour neurocognitive interviews and identified 23 people with new, persistent cognitive symptoms (cognitive PASC) and 10 with no cognitive symptoms who served as controls.

All participants underwent additional neurologic examination and neuropsychological testing, and half agreed to a lumbar puncture to allow researchers to collect CSF samples. The CSF was collected a median of 10.2 months after initial COVID symptoms began.

Participants with cognitive PASC had higher median levels of CSF acute phase reactants C-reactive protein (0.007 mg/L vs. 0.000 mg/L; P =.004) and serum amyloid A (0.001 mg/L vs. 0.000 mg/L; P = .001), compared with COVID controls.

The PASC group also had elevated levels of CSF immune activation markers interferon gamma–inducible protein (IP-10), interleukin-8, and immunovascular markers vascular endothelial growth factor-C and VEGFR-1, although the differences with the control group were not statistically significant.

The timing of the onset of cognitive problems was also associated with higher levels of immune activation and immunovascular markers. Patients with brain fog that developed during the acute phase of COVID-19 had higher levels of CSF VEGF-C, compared with patients whose cognitive symptoms developed more than a month after initial COVID symptoms (173 pg/mL vs. 99 pg/mL; P = .048) and COVID controls (79 pg/mL; P = .048).

Acute onset cognitive PASC participants had higher CSF levels of IP-10 (P = .030), IL-8 (P = .048), placental growth factor (P = .030) and intercellular adhesion molecule-1 (P = .045), compared with COVID controls.

Researchers believe these new findings could mean that intrathecal immune activation and endothelial activation/dysfunction may contribute to cognitive PASC and that the mechanisms involved may be different in patients with acute cognitive PASC versus those with delayed onset.

“Our data suggests that perhaps in these people with more acute cognitive changes they don’t have the return to homeostasis,” Dr. Hellmuth said, while patients with delayed onset cognitive PASC had levels more in line with COVID patients who had no cognitive issues.
 

Moving the needle forward

Commenting on the findings, William Schaffner, MD, professor of infectious diseases, Vanderbilt University Medical Center, Nashville, Tenn., said that, while the study doesn’t rule out a possible psychological basis for cognitive PASC, it adds more weight to the biological argument.

“When you have nonspecific symptoms for which specific tests are unavailable,” Dr. Schaffner explained, “there is a natural question that always comes up: Is this principally a biologically induced phenomenon or psychological? This moves the needle substantially in the direction of a biological phenomenon.”

Another important element to the study, Dr. Schaffner said, is that the patients involved had mild COVID.

“Not every patient with long COVID symptoms had been hospitalized with severe disease,” he said. “There are inflammatory phenomenon in various organ systems such that even if the inflammatory response in the lung was not severe enough to get you into the hospital, there were inflammatory responses in other organ systems that could persist once the acute infection resolved.”

Although the small size of the study is a limitation, Dr. Schaffner said that shouldn’t minimize the importance of these findings.

“That it’s small doesn’t diminish its value,” he said. “The next step forward might be to try to associate the markers more specifically with COVID. The more precise we can be, the more convincing the story will become.”

The study was funded by the National Institutes of Health. Dr. Hellmuth received grant support from the National Institutes of Health/National Institute of Mental Health supporting this work and personal fees for medical-legal consultation outside of the submitted work. Dr. Schaffner disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Patients with persistent cognitive impairment months after illness with mild COVID-19 have higher levels of inflammatory markers in their cerebrospinal fluid (CSF). Researchers found elevated levels of CSF immune activation and immunovascular markers in individuals with cognitive postacute sequelae of SARS-CoV-2 infection (PASC). Patients whose cognitive symptoms developed during the acute phase of COVID-19 had the highest levels of brain inflammation.

The findings add to a growing body of evidence that suggests the condition often referred to as “brain fog” has a neurologic basis, said lead author Joanna Hellmuth, MD, MHS, assistant professor of neurology at the University of California, San Francisco Weill Institute of Neurosciences and the UCSF Memory and Aging Center.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Inflammatory response

There are no effective diagnostic tests or treatments for cognitive PASC, which prompted the investigators to study inflammation in patients with the condition. Initial findings were reported earlier in 2022, which showed abnormalities in the CSF in 77% of patients with cognitive impairment. Patients without cognitive impairments had normal CSF.

Extending that work in this new study, researchers studied patients from the Long-term Impact of Infection With Novel Coronavirus (LIINC) study with confirmed SARS-CoV-2 infection who were not hospitalized. They conducted 2-hour neurocognitive interviews and identified 23 people with new, persistent cognitive symptoms (cognitive PASC) and 10 with no cognitive symptoms who served as controls.

All participants underwent additional neurologic examination and neuropsychological testing, and half agreed to a lumbar puncture to allow researchers to collect CSF samples. The CSF was collected a median of 10.2 months after initial COVID symptoms began.

Participants with cognitive PASC had higher median levels of CSF acute phase reactants C-reactive protein (0.007 mg/L vs. 0.000 mg/L; P =.004) and serum amyloid A (0.001 mg/L vs. 0.000 mg/L; P = .001), compared with COVID controls.

The PASC group also had elevated levels of CSF immune activation markers interferon gamma–inducible protein (IP-10), interleukin-8, and immunovascular markers vascular endothelial growth factor-C and VEGFR-1, although the differences with the control group were not statistically significant.

The timing of the onset of cognitive problems was also associated with higher levels of immune activation and immunovascular markers. Patients with brain fog that developed during the acute phase of COVID-19 had higher levels of CSF VEGF-C, compared with patients whose cognitive symptoms developed more than a month after initial COVID symptoms (173 pg/mL vs. 99 pg/mL; P = .048) and COVID controls (79 pg/mL; P = .048).

Acute onset cognitive PASC participants had higher CSF levels of IP-10 (P = .030), IL-8 (P = .048), placental growth factor (P = .030) and intercellular adhesion molecule-1 (P = .045), compared with COVID controls.

Researchers believe these new findings could mean that intrathecal immune activation and endothelial activation/dysfunction may contribute to cognitive PASC and that the mechanisms involved may be different in patients with acute cognitive PASC versus those with delayed onset.

“Our data suggests that perhaps in these people with more acute cognitive changes they don’t have the return to homeostasis,” Dr. Hellmuth said, while patients with delayed onset cognitive PASC had levels more in line with COVID patients who had no cognitive issues.
 

Moving the needle forward

Commenting on the findings, William Schaffner, MD, professor of infectious diseases, Vanderbilt University Medical Center, Nashville, Tenn., said that, while the study doesn’t rule out a possible psychological basis for cognitive PASC, it adds more weight to the biological argument.

“When you have nonspecific symptoms for which specific tests are unavailable,” Dr. Schaffner explained, “there is a natural question that always comes up: Is this principally a biologically induced phenomenon or psychological? This moves the needle substantially in the direction of a biological phenomenon.”

Another important element to the study, Dr. Schaffner said, is that the patients involved had mild COVID.

“Not every patient with long COVID symptoms had been hospitalized with severe disease,” he said. “There are inflammatory phenomenon in various organ systems such that even if the inflammatory response in the lung was not severe enough to get you into the hospital, there were inflammatory responses in other organ systems that could persist once the acute infection resolved.”

Although the small size of the study is a limitation, Dr. Schaffner said that shouldn’t minimize the importance of these findings.

“That it’s small doesn’t diminish its value,” he said. “The next step forward might be to try to associate the markers more specifically with COVID. The more precise we can be, the more convincing the story will become.”

The study was funded by the National Institutes of Health. Dr. Hellmuth received grant support from the National Institutes of Health/National Institute of Mental Health supporting this work and personal fees for medical-legal consultation outside of the submitted work. Dr. Schaffner disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Patients with persistent cognitive impairment months after illness with mild COVID-19 have higher levels of inflammatory markers in their cerebrospinal fluid (CSF). Researchers found elevated levels of CSF immune activation and immunovascular markers in individuals with cognitive postacute sequelae of SARS-CoV-2 infection (PASC). Patients whose cognitive symptoms developed during the acute phase of COVID-19 had the highest levels of brain inflammation.

The findings add to a growing body of evidence that suggests the condition often referred to as “brain fog” has a neurologic basis, said lead author Joanna Hellmuth, MD, MHS, assistant professor of neurology at the University of California, San Francisco Weill Institute of Neurosciences and the UCSF Memory and Aging Center.

The findings will be presented at the 2022 annual meeting of the American Academy of Neurology.
 

Inflammatory response

There are no effective diagnostic tests or treatments for cognitive PASC, which prompted the investigators to study inflammation in patients with the condition. Initial findings were reported earlier in 2022, which showed abnormalities in the CSF in 77% of patients with cognitive impairment. Patients without cognitive impairments had normal CSF.

Extending that work in this new study, researchers studied patients from the Long-term Impact of Infection With Novel Coronavirus (LIINC) study with confirmed SARS-CoV-2 infection who were not hospitalized. They conducted 2-hour neurocognitive interviews and identified 23 people with new, persistent cognitive symptoms (cognitive PASC) and 10 with no cognitive symptoms who served as controls.

All participants underwent additional neurologic examination and neuropsychological testing, and half agreed to a lumbar puncture to allow researchers to collect CSF samples. The CSF was collected a median of 10.2 months after initial COVID symptoms began.

Participants with cognitive PASC had higher median levels of CSF acute phase reactants C-reactive protein (0.007 mg/L vs. 0.000 mg/L; P =.004) and serum amyloid A (0.001 mg/L vs. 0.000 mg/L; P = .001), compared with COVID controls.

The PASC group also had elevated levels of CSF immune activation markers interferon gamma–inducible protein (IP-10), interleukin-8, and immunovascular markers vascular endothelial growth factor-C and VEGFR-1, although the differences with the control group were not statistically significant.

The timing of the onset of cognitive problems was also associated with higher levels of immune activation and immunovascular markers. Patients with brain fog that developed during the acute phase of COVID-19 had higher levels of CSF VEGF-C, compared with patients whose cognitive symptoms developed more than a month after initial COVID symptoms (173 pg/mL vs. 99 pg/mL; P = .048) and COVID controls (79 pg/mL; P = .048).

Acute onset cognitive PASC participants had higher CSF levels of IP-10 (P = .030), IL-8 (P = .048), placental growth factor (P = .030) and intercellular adhesion molecule-1 (P = .045), compared with COVID controls.

Researchers believe these new findings could mean that intrathecal immune activation and endothelial activation/dysfunction may contribute to cognitive PASC and that the mechanisms involved may be different in patients with acute cognitive PASC versus those with delayed onset.

“Our data suggests that perhaps in these people with more acute cognitive changes they don’t have the return to homeostasis,” Dr. Hellmuth said, while patients with delayed onset cognitive PASC had levels more in line with COVID patients who had no cognitive issues.
 

Moving the needle forward

Commenting on the findings, William Schaffner, MD, professor of infectious diseases, Vanderbilt University Medical Center, Nashville, Tenn., said that, while the study doesn’t rule out a possible psychological basis for cognitive PASC, it adds more weight to the biological argument.

“When you have nonspecific symptoms for which specific tests are unavailable,” Dr. Schaffner explained, “there is a natural question that always comes up: Is this principally a biologically induced phenomenon or psychological? This moves the needle substantially in the direction of a biological phenomenon.”

Another important element to the study, Dr. Schaffner said, is that the patients involved had mild COVID.

“Not every patient with long COVID symptoms had been hospitalized with severe disease,” he said. “There are inflammatory phenomenon in various organ systems such that even if the inflammatory response in the lung was not severe enough to get you into the hospital, there were inflammatory responses in other organ systems that could persist once the acute infection resolved.”

Although the small size of the study is a limitation, Dr. Schaffner said that shouldn’t minimize the importance of these findings.

“That it’s small doesn’t diminish its value,” he said. “The next step forward might be to try to associate the markers more specifically with COVID. The more precise we can be, the more convincing the story will become.”

The study was funded by the National Institutes of Health. Dr. Hellmuth received grant support from the National Institutes of Health/National Institute of Mental Health supporting this work and personal fees for medical-legal consultation outside of the submitted work. Dr. Schaffner disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.