Leukemia, Myelodysplasia, Transplantation

Rates of cancer increased by 30% from 1973 to 2015 in adolescents and young adults (AYAs) aged 15–39 years in the United States, according to a review of almost a half million cases in the National Institutes of Health’s Surveillance, Epidemiology, and End Results database.

There was an annual increase of 0.537 new cases per 100,000 people, from 57.2 cases per 100,000 in 1973 to 74.2 in 2015.

Kidney carcinoma led with the highest rate increase. There were also marked increases in thyroid and colorectal carcinoma, germ cell and trophoblastic neoplasms, and melanoma, among others.

The report was published online December 1 in JAMA Network Open.

“Clinicians should be on the lookout for these cancers in their adolescent and young adult patients,” said senior investigator Nicholas Zaorsky, MD, an assistant professor of radiation oncology and public health sciences at the Penn State Cancer Institute, Hershey, Pennsylvania.

“Now that there is a better understanding of the types of cancer that are prevalent and rising in this age group, prevention, screening, diagnosis and treatment protocols specifically targeted to this population should be developed,” he said in a press release.

The reasons for the increases are unclear, but environmental and dietary factors, increasing obesity, and changing screening practices are likely in play, the authors comment. In addition, “cancer screening and overdiagnosis are thought to account for much of the increasing rates of thyroid and kidney carcinoma, among others,” they add.

The American Cancer Society (ACS) recently found similar increases in thyroid, kidney, and colorectal cancer among AYAs, as well as an increase in uterine cancer.

It’s important to note, however, that “this phenomenon is largely driven by trends for thyroid cancer, which is thought to be a result of overdiagnosis,” said ACS surveillance researcher Kimberly Miller, MPH, when asked to comment on the new study.

“As such, it is extremely important to also consider trends in cancer mortality rates among this age group, which are declining overall but are increasing for colorectal and uterine cancers. The fact that both incidence and mortality rates are increasing for these two cancers suggests a true increase in disease burden and certainly requires further attention and research,” she said.

Historically, management of cancer in AYAs has fallen somewhere between pediatric and adult oncology, neither of which capture the distinct biological, social, and economic needs of AYAs. Research has also focused on childhood and adult cancers, leaving cancer in AYAs inadequately studied.

The new findings are “valuable to guide more targeted research and interventions specifically to AYAs,” Zaorsky and colleagues say in their report.

Among female patients ― 59.1% of the study population ― incidence increased for 15 cancers, including kidney carcinoma (annual percent change [APC], 3.632), thyroid carcinoma (APC, 3.456), and myeloma, mast cell, and miscellaneous lymphoreticular neoplasms not otherwise specified (APC, 2.805). Rates of five cancers declined, led by astrocytoma not otherwise specified (APC, –3.369) and carcinoma of the gonads (APC, –1.743).

Among male patients, incidence increased for 14 cancers, including kidney carcinoma (APC, 3.572), unspecified soft tissue sarcoma (APC 2.543), and thyroid carcinoma (APC, 2.273). Incidence fell for seven, led by astrocytoma not otherwise specified (APC, –3.759) and carcinoma of the trachea, bronchus, and lung (APC, –2.635).

Increased testicular cancer rates (APC, 1.246) could be related to greater prenatal exposure to estrogen and progesterone or through dairy consumption; increasing survival of premature infants; and greater exposure to cannabis, among other possibilities, the investigators say.

Increases in colorectal cancer might be related to fewer vegetables and more fat and processed meat in the diet; lack of exercise; and increasing obesity. Human papillomavirus infection has also been implicated.

Higher rates of melanoma could be related to tanning bed use.

Declines in some cancers could be related to greater use of oral contraceptives; laws reducing exposure to benzene and other chemicals; and fewer people smoking.

Although kidney carcinoma has increased at the greatest rate, it’s uncommon. Colorectal and thyroid carcinoma, melanoma, non-Hodgkin lymphoma, and germ cell and trophoblastic neoplasms of the gonads contribute more to the overall increase in cancers among AYAs, the investigators note.

Almost 80% of the patients were White; 10.3% were Black.

The study was funded by the National Center for Advancing Translational Sciences. The investigators have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.

Rates of cancer increased by 30% from 1973 to 2015 in adolescents and young adults (AYAs) aged 15–39 years in the United States, according to a review of almost a half million cases in the National Institutes of Health’s Surveillance, Epidemiology, and End Results database.

There was an annual increase of 0.537 new cases per 100,000 people, from 57.2 cases per 100,000 in 1973 to 74.2 in 2015.

Kidney carcinoma led with the highest rate increase. There were also marked increases in thyroid and colorectal carcinoma, germ cell and trophoblastic neoplasms, and melanoma, among others.

The report was published online December 1 in JAMA Network Open.

“Clinicians should be on the lookout for these cancers in their adolescent and young adult patients,” said senior investigator Nicholas Zaorsky, MD, an assistant professor of radiation oncology and public health sciences at the Penn State Cancer Institute, Hershey, Pennsylvania.

“Now that there is a better understanding of the types of cancer that are prevalent and rising in this age group, prevention, screening, diagnosis and treatment protocols specifically targeted to this population should be developed,” he said in a press release.

The reasons for the increases are unclear, but environmental and dietary factors, increasing obesity, and changing screening practices are likely in play, the authors comment. In addition, “cancer screening and overdiagnosis are thought to account for much of the increasing rates of thyroid and kidney carcinoma, among others,” they add.

The American Cancer Society (ACS) recently found similar increases in thyroid, kidney, and colorectal cancer among AYAs, as well as an increase in uterine cancer.

It’s important to note, however, that “this phenomenon is largely driven by trends for thyroid cancer, which is thought to be a result of overdiagnosis,” said ACS surveillance researcher Kimberly Miller, MPH, when asked to comment on the new study.

“As such, it is extremely important to also consider trends in cancer mortality rates among this age group, which are declining overall but are increasing for colorectal and uterine cancers. The fact that both incidence and mortality rates are increasing for these two cancers suggests a true increase in disease burden and certainly requires further attention and research,” she said.

Historically, management of cancer in AYAs has fallen somewhere between pediatric and adult oncology, neither of which capture the distinct biological, social, and economic needs of AYAs. Research has also focused on childhood and adult cancers, leaving cancer in AYAs inadequately studied.

The new findings are “valuable to guide more targeted research and interventions specifically to AYAs,” Zaorsky and colleagues say in their report.

Among female patients ― 59.1% of the study population ― incidence increased for 15 cancers, including kidney carcinoma (annual percent change [APC], 3.632), thyroid carcinoma (APC, 3.456), and myeloma, mast cell, and miscellaneous lymphoreticular neoplasms not otherwise specified (APC, 2.805). Rates of five cancers declined, led by astrocytoma not otherwise specified (APC, –3.369) and carcinoma of the gonads (APC, –1.743).

Among male patients, incidence increased for 14 cancers, including kidney carcinoma (APC, 3.572), unspecified soft tissue sarcoma (APC 2.543), and thyroid carcinoma (APC, 2.273). Incidence fell for seven, led by astrocytoma not otherwise specified (APC, –3.759) and carcinoma of the trachea, bronchus, and lung (APC, –2.635).

Increased testicular cancer rates (APC, 1.246) could be related to greater prenatal exposure to estrogen and progesterone or through dairy consumption; increasing survival of premature infants; and greater exposure to cannabis, among other possibilities, the investigators say.

Increases in colorectal cancer might be related to fewer vegetables and more fat and processed meat in the diet; lack of exercise; and increasing obesity. Human papillomavirus infection has also been implicated.

Higher rates of melanoma could be related to tanning bed use.

Declines in some cancers could be related to greater use of oral contraceptives; laws reducing exposure to benzene and other chemicals; and fewer people smoking.

Although kidney carcinoma has increased at the greatest rate, it’s uncommon. Colorectal and thyroid carcinoma, melanoma, non-Hodgkin lymphoma, and germ cell and trophoblastic neoplasms of the gonads contribute more to the overall increase in cancers among AYAs, the investigators note.

Almost 80% of the patients were White; 10.3% were Black.

The study was funded by the National Center for Advancing Translational Sciences. The investigators have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.

Rates of cancer increased by 30% from 1973 to 2015 in adolescents and young adults (AYAs) aged 15–39 years in the United States, according to a review of almost a half million cases in the National Institutes of Health’s Surveillance, Epidemiology, and End Results database.

There was an annual increase of 0.537 new cases per 100,000 people, from 57.2 cases per 100,000 in 1973 to 74.2 in 2015.

Kidney carcinoma led with the highest rate increase. There were also marked increases in thyroid and colorectal carcinoma, germ cell and trophoblastic neoplasms, and melanoma, among others.

The report was published online December 1 in JAMA Network Open.

“Clinicians should be on the lookout for these cancers in their adolescent and young adult patients,” said senior investigator Nicholas Zaorsky, MD, an assistant professor of radiation oncology and public health sciences at the Penn State Cancer Institute, Hershey, Pennsylvania.

“Now that there is a better understanding of the types of cancer that are prevalent and rising in this age group, prevention, screening, diagnosis and treatment protocols specifically targeted to this population should be developed,” he said in a press release.

The reasons for the increases are unclear, but environmental and dietary factors, increasing obesity, and changing screening practices are likely in play, the authors comment. In addition, “cancer screening and overdiagnosis are thought to account for much of the increasing rates of thyroid and kidney carcinoma, among others,” they add.

The American Cancer Society (ACS) recently found similar increases in thyroid, kidney, and colorectal cancer among AYAs, as well as an increase in uterine cancer.

It’s important to note, however, that “this phenomenon is largely driven by trends for thyroid cancer, which is thought to be a result of overdiagnosis,” said ACS surveillance researcher Kimberly Miller, MPH, when asked to comment on the new study.

“As such, it is extremely important to also consider trends in cancer mortality rates among this age group, which are declining overall but are increasing for colorectal and uterine cancers. The fact that both incidence and mortality rates are increasing for these two cancers suggests a true increase in disease burden and certainly requires further attention and research,” she said.

Historically, management of cancer in AYAs has fallen somewhere between pediatric and adult oncology, neither of which capture the distinct biological, social, and economic needs of AYAs. Research has also focused on childhood and adult cancers, leaving cancer in AYAs inadequately studied.

The new findings are “valuable to guide more targeted research and interventions specifically to AYAs,” Zaorsky and colleagues say in their report.

Among female patients ― 59.1% of the study population ― incidence increased for 15 cancers, including kidney carcinoma (annual percent change [APC], 3.632), thyroid carcinoma (APC, 3.456), and myeloma, mast cell, and miscellaneous lymphoreticular neoplasms not otherwise specified (APC, 2.805). Rates of five cancers declined, led by astrocytoma not otherwise specified (APC, –3.369) and carcinoma of the gonads (APC, –1.743).

Among male patients, incidence increased for 14 cancers, including kidney carcinoma (APC, 3.572), unspecified soft tissue sarcoma (APC 2.543), and thyroid carcinoma (APC, 2.273). Incidence fell for seven, led by astrocytoma not otherwise specified (APC, –3.759) and carcinoma of the trachea, bronchus, and lung (APC, –2.635).

Increased testicular cancer rates (APC, 1.246) could be related to greater prenatal exposure to estrogen and progesterone or through dairy consumption; increasing survival of premature infants; and greater exposure to cannabis, among other possibilities, the investigators say.

Increases in colorectal cancer might be related to fewer vegetables and more fat and processed meat in the diet; lack of exercise; and increasing obesity. Human papillomavirus infection has also been implicated.

Higher rates of melanoma could be related to tanning bed use.

Declines in some cancers could be related to greater use of oral contraceptives; laws reducing exposure to benzene and other chemicals; and fewer people smoking.

Although kidney carcinoma has increased at the greatest rate, it’s uncommon. Colorectal and thyroid carcinoma, melanoma, non-Hodgkin lymphoma, and germ cell and trophoblastic neoplasms of the gonads contribute more to the overall increase in cancers among AYAs, the investigators note.

Almost 80% of the patients were White; 10.3% were Black.

The study was funded by the National Center for Advancing Translational Sciences. The investigators have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.

Immune checkpoint inhibitor (ICI) therapy does not increase the risk of developing or dying from COVID-19, according to a pair of studies presented at the Society for Immunotherapy of Cancer’s 35th Anniversary Annual Meeting.

Cytokine storm plays a major role in the pathogenesis of COVID-19, according to research published in The Lancet Respiratory Medicine. This has generated concern about using ICIs during the pandemic, given their immunostimulatory activity and the risk of immune-related adverse effects.

However, two retrospective studies suggest ICIs do not increase the risk of developing COVID-19 or dying from the disease.

In a study of 1,545 cancer patients prescribed ICIs and 20,418 matched controls, the incidence of COVID-19 was 1.4% with ICI therapy and 1.0% without it (odds ratio, 1.38; P = .15).

In a case-control study of 50 patients with cancer and COVID-19, 28% of patients who had received ICIs died from COVID-19, compared with 36% of patients who had not received ICIs (OR, 0.36; P = .23).

Vartan Pahalyants and Kevin Tyan, both students in Harvard University’s joint MD/MBA program in Boston, presented these studies at the meeting.
 

COVID-19 incidence with ICIs

Mr. Pahalyants and colleagues analyzed data from cancer patients treated in the Mass General Brigham health care system. The researchers compared 1,545 patients with at least one ICI prescription between July 1, 2019, and Feb. 29, 2020, with 20,418 matched cancer patients not prescribed ICIs. The team assessed COVID-19 incidence based on positive test results through June 19, 2020, from public health data.

The incidence of COVID-19 was low in both groups – 1.4% in the ICI group and 1.0% in the matched control group (P = .16). Among COVID-19–positive patients, the all-cause death rate was 40.9% in the ICI group and 28.6% in the control group (P = .23).

In multivariate analysis, patients prescribed ICIs did not have a significantly elevated risk for COVID-19 relative to peers not prescribed ICIs (OR, 1.38; P = .15). However, risk was significantly increased for female patients (OR, 1.74; P < .001), those living in a town or county with higher COVID-19 positivity rate (OR, 1.59; P < .001), and those with severe comorbidity (vs. mild or moderate; OR, 9.77; P = .02).

Among COVID-19–positive patients, those prescribed ICIs did not have a significantly elevated risk for all-cause mortality (OR, 1.60; P = .71), but male sex and lower income were associated with an increased risk of death.

“We did not identify an increased risk of [COVID-19] diagnosis among patients prescribed ICIs compared to the controls,” Mr. Pahalyants said. “This information may assist patients and their providers in decision-making around continuation of therapy during this protracted pandemic. However, more research needs to be conducted to determine potential behavioral and testing factors that may have affected COVID-19 diagnosis susceptibility among patients included in the study.”

COVID-19 mortality with ICIs

For their study, Mr. Tyan and colleagues identified 25 cancer patients who had received ICIs in the year before a COVID-19 diagnosis between March 20, 2020, and June 3, 2020, at the Dana-Farber Cancer Institute and Mass General Brigham network. The researchers then matched each patient with a cancer patient having a COVID-19 diagnosis who had not received ICIs during the preceding year.

Overall, 28% of patients who had received ICIs before their COVID-19 diagnosis died from COVID-19, compared with 36% of those who had not received ICIs.

In multivariate analysis, ICI therapy did not predict COVID-19 mortality (OR, 0.36; P = .23). However, the risk of death from COVID-19 increased with age (OR, 1.14; P = .01) and for patients with chronic obstructive pulmonary disease (OR, 12.26; P = .01), and risk was lower for statin users (OR, 0.08; P = .02). Findings were similar in an analysis restricted to hospitalized patients in the ICI group and their matched controls.

Two ICI-treated patients with COVID-19 had persistent immune-related adverse events (hypophysitis in both cases), and one ICI-treated patient developed a new immune-related adverse event (hypothyroidism).

At COVID-19 presentation, relative to counterparts who had not received ICIs, patients who had received ICIs had higher platelet counts (P = .017) and higher D-dimer levels (P = .037). In the context of similar levels of other biomarkers, this finding is “of unclear significance, as all deaths in the cohort were due to respiratory failure as opposed to hypercoagulability,” Mr. Tyan said.

The patients treated with ICIs were more likely to die from COVID-19 if they had elevated troponin levels (P = .01), whereas no such association was seen for those not treated with ICIs.

“We found that ICI therapy is not associated with greater risk for COVID-19 mortality. Our period of follow-up was relatively short, but we did not observe a high incidence of new or persistent immune-related adverse events among our patients taking ICIs,” Mr. Tyan said.

“While larger prospective trials are needed to evaluate long-term safety in the context of COVID-19 infection, our findings support the continuation of ICI therapy during the pandemic as it does not appear to worsen outcomes for cancer patients,” he concluded.
 

ICI therapy can continue, with precautions

“The question of susceptibility to COVID-19 has been unclear as ICIs do not necessarily cause immunosuppression but certainly result in modulation of a patient’s immune system,” said Deborah Doroshow, MD, PhD, assistant professor at the Tisch Cancer Institute Icahn School of Medicine at Mount Sinai, New York. She was not involved in these studies.

“The findings of the study by Pahalyants and colleagues, which used a very large sample size, appear to convincingly demonstrate that ICI receipt is not associated with an increased susceptibility to COVID-19,” Dr. Doroshow said in an interview.

SOURCE: Pahalyants V et al. SITC 2020, Abstract 826. Tyan K et al. SITC 2020, Abstract 481.

Immune checkpoint inhibitor (ICI) therapy does not increase the risk of developing or dying from COVID-19, according to a pair of studies presented at the Society for Immunotherapy of Cancer’s 35th Anniversary Annual Meeting.

Cytokine storm plays a major role in the pathogenesis of COVID-19, according to research published in The Lancet Respiratory Medicine. This has generated concern about using ICIs during the pandemic, given their immunostimulatory activity and the risk of immune-related adverse effects.

However, two retrospective studies suggest ICIs do not increase the risk of developing COVID-19 or dying from the disease.

In a study of 1,545 cancer patients prescribed ICIs and 20,418 matched controls, the incidence of COVID-19 was 1.4% with ICI therapy and 1.0% without it (odds ratio, 1.38; P = .15).

In a case-control study of 50 patients with cancer and COVID-19, 28% of patients who had received ICIs died from COVID-19, compared with 36% of patients who had not received ICIs (OR, 0.36; P = .23).

Vartan Pahalyants and Kevin Tyan, both students in Harvard University’s joint MD/MBA program in Boston, presented these studies at the meeting.
 

COVID-19 incidence with ICIs

Mr. Pahalyants and colleagues analyzed data from cancer patients treated in the Mass General Brigham health care system. The researchers compared 1,545 patients with at least one ICI prescription between July 1, 2019, and Feb. 29, 2020, with 20,418 matched cancer patients not prescribed ICIs. The team assessed COVID-19 incidence based on positive test results through June 19, 2020, from public health data.

The incidence of COVID-19 was low in both groups – 1.4% in the ICI group and 1.0% in the matched control group (P = .16). Among COVID-19–positive patients, the all-cause death rate was 40.9% in the ICI group and 28.6% in the control group (P = .23).

In multivariate analysis, patients prescribed ICIs did not have a significantly elevated risk for COVID-19 relative to peers not prescribed ICIs (OR, 1.38; P = .15). However, risk was significantly increased for female patients (OR, 1.74; P < .001), those living in a town or county with higher COVID-19 positivity rate (OR, 1.59; P < .001), and those with severe comorbidity (vs. mild or moderate; OR, 9.77; P = .02).

Among COVID-19–positive patients, those prescribed ICIs did not have a significantly elevated risk for all-cause mortality (OR, 1.60; P = .71), but male sex and lower income were associated with an increased risk of death.

“We did not identify an increased risk of [COVID-19] diagnosis among patients prescribed ICIs compared to the controls,” Mr. Pahalyants said. “This information may assist patients and their providers in decision-making around continuation of therapy during this protracted pandemic. However, more research needs to be conducted to determine potential behavioral and testing factors that may have affected COVID-19 diagnosis susceptibility among patients included in the study.”

COVID-19 mortality with ICIs

For their study, Mr. Tyan and colleagues identified 25 cancer patients who had received ICIs in the year before a COVID-19 diagnosis between March 20, 2020, and June 3, 2020, at the Dana-Farber Cancer Institute and Mass General Brigham network. The researchers then matched each patient with a cancer patient having a COVID-19 diagnosis who had not received ICIs during the preceding year.

Overall, 28% of patients who had received ICIs before their COVID-19 diagnosis died from COVID-19, compared with 36% of those who had not received ICIs.

In multivariate analysis, ICI therapy did not predict COVID-19 mortality (OR, 0.36; P = .23). However, the risk of death from COVID-19 increased with age (OR, 1.14; P = .01) and for patients with chronic obstructive pulmonary disease (OR, 12.26; P = .01), and risk was lower for statin users (OR, 0.08; P = .02). Findings were similar in an analysis restricted to hospitalized patients in the ICI group and their matched controls.

Two ICI-treated patients with COVID-19 had persistent immune-related adverse events (hypophysitis in both cases), and one ICI-treated patient developed a new immune-related adverse event (hypothyroidism).

At COVID-19 presentation, relative to counterparts who had not received ICIs, patients who had received ICIs had higher platelet counts (P = .017) and higher D-dimer levels (P = .037). In the context of similar levels of other biomarkers, this finding is “of unclear significance, as all deaths in the cohort were due to respiratory failure as opposed to hypercoagulability,” Mr. Tyan said.

The patients treated with ICIs were more likely to die from COVID-19 if they had elevated troponin levels (P = .01), whereas no such association was seen for those not treated with ICIs.

“We found that ICI therapy is not associated with greater risk for COVID-19 mortality. Our period of follow-up was relatively short, but we did not observe a high incidence of new or persistent immune-related adverse events among our patients taking ICIs,” Mr. Tyan said.

“While larger prospective trials are needed to evaluate long-term safety in the context of COVID-19 infection, our findings support the continuation of ICI therapy during the pandemic as it does not appear to worsen outcomes for cancer patients,” he concluded.
 

ICI therapy can continue, with precautions

“The question of susceptibility to COVID-19 has been unclear as ICIs do not necessarily cause immunosuppression but certainly result in modulation of a patient’s immune system,” said Deborah Doroshow, MD, PhD, assistant professor at the Tisch Cancer Institute Icahn School of Medicine at Mount Sinai, New York. She was not involved in these studies.

“The findings of the study by Pahalyants and colleagues, which used a very large sample size, appear to convincingly demonstrate that ICI receipt is not associated with an increased susceptibility to COVID-19,” Dr. Doroshow said in an interview.

SOURCE: Pahalyants V et al. SITC 2020, Abstract 826. Tyan K et al. SITC 2020, Abstract 481.

Immune checkpoint inhibitor (ICI) therapy does not increase the risk of developing or dying from COVID-19, according to a pair of studies presented at the Society for Immunotherapy of Cancer’s 35th Anniversary Annual Meeting.

Cytokine storm plays a major role in the pathogenesis of COVID-19, according to research published in The Lancet Respiratory Medicine. This has generated concern about using ICIs during the pandemic, given their immunostimulatory activity and the risk of immune-related adverse effects.

However, two retrospective studies suggest ICIs do not increase the risk of developing COVID-19 or dying from the disease.

In a study of 1,545 cancer patients prescribed ICIs and 20,418 matched controls, the incidence of COVID-19 was 1.4% with ICI therapy and 1.0% without it (odds ratio, 1.38; P = .15).

In a case-control study of 50 patients with cancer and COVID-19, 28% of patients who had received ICIs died from COVID-19, compared with 36% of patients who had not received ICIs (OR, 0.36; P = .23).

Vartan Pahalyants and Kevin Tyan, both students in Harvard University’s joint MD/MBA program in Boston, presented these studies at the meeting.
 

COVID-19 incidence with ICIs

Mr. Pahalyants and colleagues analyzed data from cancer patients treated in the Mass General Brigham health care system. The researchers compared 1,545 patients with at least one ICI prescription between July 1, 2019, and Feb. 29, 2020, with 20,418 matched cancer patients not prescribed ICIs. The team assessed COVID-19 incidence based on positive test results through June 19, 2020, from public health data.

The incidence of COVID-19 was low in both groups – 1.4% in the ICI group and 1.0% in the matched control group (P = .16). Among COVID-19–positive patients, the all-cause death rate was 40.9% in the ICI group and 28.6% in the control group (P = .23).

In multivariate analysis, patients prescribed ICIs did not have a significantly elevated risk for COVID-19 relative to peers not prescribed ICIs (OR, 1.38; P = .15). However, risk was significantly increased for female patients (OR, 1.74; P < .001), those living in a town or county with higher COVID-19 positivity rate (OR, 1.59; P < .001), and those with severe comorbidity (vs. mild or moderate; OR, 9.77; P = .02).

Among COVID-19–positive patients, those prescribed ICIs did not have a significantly elevated risk for all-cause mortality (OR, 1.60; P = .71), but male sex and lower income were associated with an increased risk of death.

“We did not identify an increased risk of [COVID-19] diagnosis among patients prescribed ICIs compared to the controls,” Mr. Pahalyants said. “This information may assist patients and their providers in decision-making around continuation of therapy during this protracted pandemic. However, more research needs to be conducted to determine potential behavioral and testing factors that may have affected COVID-19 diagnosis susceptibility among patients included in the study.”

COVID-19 mortality with ICIs

For their study, Mr. Tyan and colleagues identified 25 cancer patients who had received ICIs in the year before a COVID-19 diagnosis between March 20, 2020, and June 3, 2020, at the Dana-Farber Cancer Institute and Mass General Brigham network. The researchers then matched each patient with a cancer patient having a COVID-19 diagnosis who had not received ICIs during the preceding year.

Overall, 28% of patients who had received ICIs before their COVID-19 diagnosis died from COVID-19, compared with 36% of those who had not received ICIs.

In multivariate analysis, ICI therapy did not predict COVID-19 mortality (OR, 0.36; P = .23). However, the risk of death from COVID-19 increased with age (OR, 1.14; P = .01) and for patients with chronic obstructive pulmonary disease (OR, 12.26; P = .01), and risk was lower for statin users (OR, 0.08; P = .02). Findings were similar in an analysis restricted to hospitalized patients in the ICI group and their matched controls.

Two ICI-treated patients with COVID-19 had persistent immune-related adverse events (hypophysitis in both cases), and one ICI-treated patient developed a new immune-related adverse event (hypothyroidism).

At COVID-19 presentation, relative to counterparts who had not received ICIs, patients who had received ICIs had higher platelet counts (P = .017) and higher D-dimer levels (P = .037). In the context of similar levels of other biomarkers, this finding is “of unclear significance, as all deaths in the cohort were due to respiratory failure as opposed to hypercoagulability,” Mr. Tyan said.

The patients treated with ICIs were more likely to die from COVID-19 if they had elevated troponin levels (P = .01), whereas no such association was seen for those not treated with ICIs.

“We found that ICI therapy is not associated with greater risk for COVID-19 mortality. Our period of follow-up was relatively short, but we did not observe a high incidence of new or persistent immune-related adverse events among our patients taking ICIs,” Mr. Tyan said.

“While larger prospective trials are needed to evaluate long-term safety in the context of COVID-19 infection, our findings support the continuation of ICI therapy during the pandemic as it does not appear to worsen outcomes for cancer patients,” he concluded.
 

ICI therapy can continue, with precautions

“The question of susceptibility to COVID-19 has been unclear as ICIs do not necessarily cause immunosuppression but certainly result in modulation of a patient’s immune system,” said Deborah Doroshow, MD, PhD, assistant professor at the Tisch Cancer Institute Icahn School of Medicine at Mount Sinai, New York. She was not involved in these studies.

“The findings of the study by Pahalyants and colleagues, which used a very large sample size, appear to convincingly demonstrate that ICI receipt is not associated with an increased susceptibility to COVID-19,” Dr. Doroshow said in an interview.

SOURCE: Pahalyants V et al. SITC 2020, Abstract 826. Tyan K et al. SITC 2020, Abstract 481.

Risk factors for keratinocyte carcinomas, primarily pigment traits and sun sensitivity, were associated with the risk of developing non-Hodgkin lymphomas (NHL) and chronic lymphocytic leukemia (CLL) in an analysis of 92,097 women in France.

The presence of “many or very many nevi [moles]” was particularly associated with the risk of CLL among individuals in the E3N cohort, according to a report published online in Cancer Medicine. E3N is a prospective cohort of French women aged 40-65 years at inclusion in 1990. Researchers collected cancer data at baseline and every 2-3 years.

Hazard ratios and 95% confidence intervals for associations between patients pigmentary traits and sun exposure and their risk for CLL/NHL were estimated using Cox models, according to study author Louis-Marie Garcin, MD, of the Université Paris-Saclay, Villejuif, and colleagues.
 

Common etiology?

Among the 92,097 women included in the study, 622 incident cases of CLL/NHL were observed over a median of 24-years’ follow-up.

The presence of nevi was associated with CLL/NHL risk. The HR for “many or very many nevi” relative to “no nevi” was 1.56. The association with number of nevi was strongest for the risk of CLL, with an HR for “many or very many nevi” of 3.00 vs. 1.32 for NHL. In addition, the researchers found that women whose skin was highly sensitive to sunburn also had a higher risk of CLL (HR, 1.96), while no increased risk of NHL was observed. All HR values were within their respective 95% confidence intervals.

Relevant characteristics that were found to not be associated with added CLL/NHL risk were skin or hair color, number of freckles, and average daily UV dose during spring and summer in the location of residence at birth or at inclusion.

These observations suggest that CLL in particular may share some constitutional risk factors with keratinocyte cancers, according to the researchers.

“We report an association between nevi frequency and CLL/NHL risk, suggesting a partly common genetic etiology of these tumors. Future research should investigate common pathophysiological pathways that could promote the development of both skin carcinoma and CLL/NHL,” the researchers concluded.

The study was sponsored by the French government. The authors stated that they had no conflicts of interest.

[email protected]

SOURCE: Garcin L-M et al. Cancer Med. 2020. doi: 10.1002/cam4.3586.

Risk factors for keratinocyte carcinomas, primarily pigment traits and sun sensitivity, were associated with the risk of developing non-Hodgkin lymphomas (NHL) and chronic lymphocytic leukemia (CLL) in an analysis of 92,097 women in France.

The presence of “many or very many nevi [moles]” was particularly associated with the risk of CLL among individuals in the E3N cohort, according to a report published online in Cancer Medicine. E3N is a prospective cohort of French women aged 40-65 years at inclusion in 1990. Researchers collected cancer data at baseline and every 2-3 years.

Hazard ratios and 95% confidence intervals for associations between patients pigmentary traits and sun exposure and their risk for CLL/NHL were estimated using Cox models, according to study author Louis-Marie Garcin, MD, of the Université Paris-Saclay, Villejuif, and colleagues.
 

Common etiology?

Among the 92,097 women included in the study, 622 incident cases of CLL/NHL were observed over a median of 24-years’ follow-up.

The presence of nevi was associated with CLL/NHL risk. The HR for “many or very many nevi” relative to “no nevi” was 1.56. The association with number of nevi was strongest for the risk of CLL, with an HR for “many or very many nevi” of 3.00 vs. 1.32 for NHL. In addition, the researchers found that women whose skin was highly sensitive to sunburn also had a higher risk of CLL (HR, 1.96), while no increased risk of NHL was observed. All HR values were within their respective 95% confidence intervals.

Relevant characteristics that were found to not be associated with added CLL/NHL risk were skin or hair color, number of freckles, and average daily UV dose during spring and summer in the location of residence at birth or at inclusion.

These observations suggest that CLL in particular may share some constitutional risk factors with keratinocyte cancers, according to the researchers.

“We report an association between nevi frequency and CLL/NHL risk, suggesting a partly common genetic etiology of these tumors. Future research should investigate common pathophysiological pathways that could promote the development of both skin carcinoma and CLL/NHL,” the researchers concluded.

The study was sponsored by the French government. The authors stated that they had no conflicts of interest.

[email protected]

SOURCE: Garcin L-M et al. Cancer Med. 2020. doi: 10.1002/cam4.3586.

Risk factors for keratinocyte carcinomas, primarily pigment traits and sun sensitivity, were associated with the risk of developing non-Hodgkin lymphomas (NHL) and chronic lymphocytic leukemia (CLL) in an analysis of 92,097 women in France.

The presence of “many or very many nevi [moles]” was particularly associated with the risk of CLL among individuals in the E3N cohort, according to a report published online in Cancer Medicine. E3N is a prospective cohort of French women aged 40-65 years at inclusion in 1990. Researchers collected cancer data at baseline and every 2-3 years.

Hazard ratios and 95% confidence intervals for associations between patients pigmentary traits and sun exposure and their risk for CLL/NHL were estimated using Cox models, according to study author Louis-Marie Garcin, MD, of the Université Paris-Saclay, Villejuif, and colleagues.
 

Common etiology?

Among the 92,097 women included in the study, 622 incident cases of CLL/NHL were observed over a median of 24-years’ follow-up.

The presence of nevi was associated with CLL/NHL risk. The HR for “many or very many nevi” relative to “no nevi” was 1.56. The association with number of nevi was strongest for the risk of CLL, with an HR for “many or very many nevi” of 3.00 vs. 1.32 for NHL. In addition, the researchers found that women whose skin was highly sensitive to sunburn also had a higher risk of CLL (HR, 1.96), while no increased risk of NHL was observed. All HR values were within their respective 95% confidence intervals.

Relevant characteristics that were found to not be associated with added CLL/NHL risk were skin or hair color, number of freckles, and average daily UV dose during spring and summer in the location of residence at birth or at inclusion.

These observations suggest that CLL in particular may share some constitutional risk factors with keratinocyte cancers, according to the researchers.

“We report an association between nevi frequency and CLL/NHL risk, suggesting a partly common genetic etiology of these tumors. Future research should investigate common pathophysiological pathways that could promote the development of both skin carcinoma and CLL/NHL,” the researchers concluded.

The study was sponsored by the French government. The authors stated that they had no conflicts of interest.

[email protected]

SOURCE: Garcin L-M et al. Cancer Med. 2020. doi: 10.1002/cam4.3586.

The days of using chemotherapy to treat Philadelphia chromosome–positive acute lymphoblastic leukemia (Ph+ ALL) may be numbered.

In a phase 2 trial, upfront chemotherapy-free induction/consolidation with the tyrosine kinase inhibitor dasatinib (Sprycel) and the bispecific T-cell engager antibody blinatumomab (Blincyto) yielded high rates of molecular response, “impressive” survival at 18 months, and few toxic effects of grade 3 or higher, say researchers.

With this approach, “60% of adult Ph+ ALL patients, of all ages, can obtain a molecular response, and this percent can increase further with more cycles of blinatumomab,” lead researcher Robin Foà, MD, from Sapienza University of Rome, said in an interview.

“The rates of disease-free survival and overall survival at 18 months are highly favorable, and the protocol is associated with limited toxicity,” Dr. Foà added.

“I see this chemo-free approach becoming a realistic approach for a substantial proportion of adult Ph+ ALL patients, particularly for the older patients, keeping in mind that the incidence of Ph+ ALL increases with age,” Dr. Foà said.

The results of the study were published Oct. 22 in the New England Journal of Medicine.
 

‘Innovative’ and ‘highly successful’

This “innovative” chemotherapy-free approach proved “highly successful” with “surprisingly” few toxic effects, Dieter Hoelzer, MD, PhD, University of Frankfurt (Germany), wrote in a linked editorial.

The Italian GIMEMA LAL2116 D-ALBA trial enrolled 63 adults (median age, 54 years; range, 24-82 years) with newly diagnosed Ph+ ALL. All patients received a glucocorticoid for 31 days beginning 7 days before starting treatment with dasatinib.

Dasatinib (140 mg once daily) induction therapy lasted 85 days. All patients who completed the induction phase received blinatumomab (28 mcg/d) consolidation therapy. Dexamethasone (20 mg) was administered before each blinatumomab cycle. To prevent central nervous system adverse events, levetiracetam (500 mg twice daily) was administered.

All but two patients completed dasatinib induction. One was a 73-year-old woman who withdrew from the trial because of toxic effects after 10 days of dasatinib treatment. She later died of pneumonia. The other was an 82-year-old woman who had a complete hematologic response but left the trial because of pneumonia and pneumonitis.

At the end of the induction phase, 98% of the patients (62 of 63) had a complete hematologic response, including the patient with a complete hematologic response who withdrew; 29% (17 of 59 patients) had a molecular response.

Of the 61 patients who completed the induction phase, 58 received one cycle of blinatumomab, 56 received two cycles, 45 received three cycles, 37 received four cycles, and 29 received five cycles. At the end of the second blinatumomab cycle, 60% of the patients (33 of 55 patients) had a molecular response.

The percentage of patients with a molecular response increased further after receiving additional cycles of blinatumomab – to 70% (28 of 40 patients) after the third cycle, 81% (29 of 36 patients) after the fourth cycle, and 72% (21 of 29 patients) after the fifth cycle.

At a median follow-up of 18 months, overall survival was 95%, and disease-free survival was 88%.

There were no significant differences in DFS between patients with p190-kd fusion protein (85%) and those with p210-kd fusion protein (95%). However, DFS was lower in patients with IKZF1 deletion plus additional genetic aberrations (CDKN2A or CDKN2B, PAX5, or both).

ABL1 mutations were present in six patients who had increased minimal residual disease during induction therapy. All these mutations were cleared by blinatumomab.

There were six relapses, of which three were hematologic. One occurred in a patient with a major protocol violation (a delay of more than 2 months in receiving blinatumomab), one occurred after 12 months in the patient who discontinued the trial after receiving dasatinib for 12 days, and one occurred in a patient after the second cycle of blinatumomab.

A total of 21 adverse events of grade 3 or higher were noted. They included cytomegalovirus reactivation or infection in six patients; neutropenia in four patients; persistent fever in two patients; and pleural effusion, pulmonary hypertension, and a neurologic disorder in one patient each.

Of the 24 patients who received a stem-cell allograft, two died, but only one death was related to transplant (4%).

The very low nonrelapse mortality among patients who underwent transplant during remission is “remarkable,” Dr. Hoelzer wrote. It suggests that toxicity from induction chemotherapy puts the patient at risk for toxic effects and death from subsequent stem-cell transplant – “a consequence that is avoided with targeted therapy.”
 

Unanswered questions

“Will the excellent outcomes be preserved with longer follow-up? The answer is probably yes, given that the majority of relapses in ALL occur within the first 1.5 to 2.0 years after the initiation of treatment,” Dr. Hoelzer wrote.

He said other outstanding questions include whether long-term outcomes will differ between patients who undergo transplant and those who do not; whether ABL1 mutations emerge; whether minimal residual disease recurs with longer follow-up; and whether this treatment approach can be used for patients with other subtypes of ALL, such as Ph-negative, B-lineage ALL, or even T-cell ALL.

“If these promising trial results hold, chemotherapy-free induction without the immediate and long-term toxic effects of intensive chemotherapy regimens could also be used in adolescents and, finally, in children. These questions will need to be addressed with longer follow-up and large, prospective trials,” Dr. Hoelzer concluded.

The study was supported by grants from the Italian Association for Cancer Research and Sapienza University of Rome.

A version of this article originally appeared on Medscape.com

The days of using chemotherapy to treat Philadelphia chromosome–positive acute lymphoblastic leukemia (Ph+ ALL) may be numbered.

In a phase 2 trial, upfront chemotherapy-free induction/consolidation with the tyrosine kinase inhibitor dasatinib (Sprycel) and the bispecific T-cell engager antibody blinatumomab (Blincyto) yielded high rates of molecular response, “impressive” survival at 18 months, and few toxic effects of grade 3 or higher, say researchers.

With this approach, “60% of adult Ph+ ALL patients, of all ages, can obtain a molecular response, and this percent can increase further with more cycles of blinatumomab,” lead researcher Robin Foà, MD, from Sapienza University of Rome, said in an interview.

“The rates of disease-free survival and overall survival at 18 months are highly favorable, and the protocol is associated with limited toxicity,” Dr. Foà added.

“I see this chemo-free approach becoming a realistic approach for a substantial proportion of adult Ph+ ALL patients, particularly for the older patients, keeping in mind that the incidence of Ph+ ALL increases with age,” Dr. Foà said.

The results of the study were published Oct. 22 in the New England Journal of Medicine.
 

‘Innovative’ and ‘highly successful’

This “innovative” chemotherapy-free approach proved “highly successful” with “surprisingly” few toxic effects, Dieter Hoelzer, MD, PhD, University of Frankfurt (Germany), wrote in a linked editorial.

The Italian GIMEMA LAL2116 D-ALBA trial enrolled 63 adults (median age, 54 years; range, 24-82 years) with newly diagnosed Ph+ ALL. All patients received a glucocorticoid for 31 days beginning 7 days before starting treatment with dasatinib.

Dasatinib (140 mg once daily) induction therapy lasted 85 days. All patients who completed the induction phase received blinatumomab (28 mcg/d) consolidation therapy. Dexamethasone (20 mg) was administered before each blinatumomab cycle. To prevent central nervous system adverse events, levetiracetam (500 mg twice daily) was administered.

All but two patients completed dasatinib induction. One was a 73-year-old woman who withdrew from the trial because of toxic effects after 10 days of dasatinib treatment. She later died of pneumonia. The other was an 82-year-old woman who had a complete hematologic response but left the trial because of pneumonia and pneumonitis.

At the end of the induction phase, 98% of the patients (62 of 63) had a complete hematologic response, including the patient with a complete hematologic response who withdrew; 29% (17 of 59 patients) had a molecular response.

Of the 61 patients who completed the induction phase, 58 received one cycle of blinatumomab, 56 received two cycles, 45 received three cycles, 37 received four cycles, and 29 received five cycles. At the end of the second blinatumomab cycle, 60% of the patients (33 of 55 patients) had a molecular response.

The percentage of patients with a molecular response increased further after receiving additional cycles of blinatumomab – to 70% (28 of 40 patients) after the third cycle, 81% (29 of 36 patients) after the fourth cycle, and 72% (21 of 29 patients) after the fifth cycle.

At a median follow-up of 18 months, overall survival was 95%, and disease-free survival was 88%.

There were no significant differences in DFS between patients with p190-kd fusion protein (85%) and those with p210-kd fusion protein (95%). However, DFS was lower in patients with IKZF1 deletion plus additional genetic aberrations (CDKN2A or CDKN2B, PAX5, or both).

ABL1 mutations were present in six patients who had increased minimal residual disease during induction therapy. All these mutations were cleared by blinatumomab.

There were six relapses, of which three were hematologic. One occurred in a patient with a major protocol violation (a delay of more than 2 months in receiving blinatumomab), one occurred after 12 months in the patient who discontinued the trial after receiving dasatinib for 12 days, and one occurred in a patient after the second cycle of blinatumomab.

A total of 21 adverse events of grade 3 or higher were noted. They included cytomegalovirus reactivation or infection in six patients; neutropenia in four patients; persistent fever in two patients; and pleural effusion, pulmonary hypertension, and a neurologic disorder in one patient each.

Of the 24 patients who received a stem-cell allograft, two died, but only one death was related to transplant (4%).

The very low nonrelapse mortality among patients who underwent transplant during remission is “remarkable,” Dr. Hoelzer wrote. It suggests that toxicity from induction chemotherapy puts the patient at risk for toxic effects and death from subsequent stem-cell transplant – “a consequence that is avoided with targeted therapy.”
 

Unanswered questions

“Will the excellent outcomes be preserved with longer follow-up? The answer is probably yes, given that the majority of relapses in ALL occur within the first 1.5 to 2.0 years after the initiation of treatment,” Dr. Hoelzer wrote.

He said other outstanding questions include whether long-term outcomes will differ between patients who undergo transplant and those who do not; whether ABL1 mutations emerge; whether minimal residual disease recurs with longer follow-up; and whether this treatment approach can be used for patients with other subtypes of ALL, such as Ph-negative, B-lineage ALL, or even T-cell ALL.

“If these promising trial results hold, chemotherapy-free induction without the immediate and long-term toxic effects of intensive chemotherapy regimens could also be used in adolescents and, finally, in children. These questions will need to be addressed with longer follow-up and large, prospective trials,” Dr. Hoelzer concluded.

The study was supported by grants from the Italian Association for Cancer Research and Sapienza University of Rome.

A version of this article originally appeared on Medscape.com

The days of using chemotherapy to treat Philadelphia chromosome–positive acute lymphoblastic leukemia (Ph+ ALL) may be numbered.

In a phase 2 trial, upfront chemotherapy-free induction/consolidation with the tyrosine kinase inhibitor dasatinib (Sprycel) and the bispecific T-cell engager antibody blinatumomab (Blincyto) yielded high rates of molecular response, “impressive” survival at 18 months, and few toxic effects of grade 3 or higher, say researchers.

With this approach, “60% of adult Ph+ ALL patients, of all ages, can obtain a molecular response, and this percent can increase further with more cycles of blinatumomab,” lead researcher Robin Foà, MD, from Sapienza University of Rome, said in an interview.

“The rates of disease-free survival and overall survival at 18 months are highly favorable, and the protocol is associated with limited toxicity,” Dr. Foà added.

“I see this chemo-free approach becoming a realistic approach for a substantial proportion of adult Ph+ ALL patients, particularly for the older patients, keeping in mind that the incidence of Ph+ ALL increases with age,” Dr. Foà said.

The results of the study were published Oct. 22 in the New England Journal of Medicine.
 

‘Innovative’ and ‘highly successful’

This “innovative” chemotherapy-free approach proved “highly successful” with “surprisingly” few toxic effects, Dieter Hoelzer, MD, PhD, University of Frankfurt (Germany), wrote in a linked editorial.

The Italian GIMEMA LAL2116 D-ALBA trial enrolled 63 adults (median age, 54 years; range, 24-82 years) with newly diagnosed Ph+ ALL. All patients received a glucocorticoid for 31 days beginning 7 days before starting treatment with dasatinib.

Dasatinib (140 mg once daily) induction therapy lasted 85 days. All patients who completed the induction phase received blinatumomab (28 mcg/d) consolidation therapy. Dexamethasone (20 mg) was administered before each blinatumomab cycle. To prevent central nervous system adverse events, levetiracetam (500 mg twice daily) was administered.

All but two patients completed dasatinib induction. One was a 73-year-old woman who withdrew from the trial because of toxic effects after 10 days of dasatinib treatment. She later died of pneumonia. The other was an 82-year-old woman who had a complete hematologic response but left the trial because of pneumonia and pneumonitis.

At the end of the induction phase, 98% of the patients (62 of 63) had a complete hematologic response, including the patient with a complete hematologic response who withdrew; 29% (17 of 59 patients) had a molecular response.

Of the 61 patients who completed the induction phase, 58 received one cycle of blinatumomab, 56 received two cycles, 45 received three cycles, 37 received four cycles, and 29 received five cycles. At the end of the second blinatumomab cycle, 60% of the patients (33 of 55 patients) had a molecular response.

The percentage of patients with a molecular response increased further after receiving additional cycles of blinatumomab – to 70% (28 of 40 patients) after the third cycle, 81% (29 of 36 patients) after the fourth cycle, and 72% (21 of 29 patients) after the fifth cycle.

At a median follow-up of 18 months, overall survival was 95%, and disease-free survival was 88%.

There were no significant differences in DFS between patients with p190-kd fusion protein (85%) and those with p210-kd fusion protein (95%). However, DFS was lower in patients with IKZF1 deletion plus additional genetic aberrations (CDKN2A or CDKN2B, PAX5, or both).

ABL1 mutations were present in six patients who had increased minimal residual disease during induction therapy. All these mutations were cleared by blinatumomab.

There were six relapses, of which three were hematologic. One occurred in a patient with a major protocol violation (a delay of more than 2 months in receiving blinatumomab), one occurred after 12 months in the patient who discontinued the trial after receiving dasatinib for 12 days, and one occurred in a patient after the second cycle of blinatumomab.

A total of 21 adverse events of grade 3 or higher were noted. They included cytomegalovirus reactivation or infection in six patients; neutropenia in four patients; persistent fever in two patients; and pleural effusion, pulmonary hypertension, and a neurologic disorder in one patient each.

Of the 24 patients who received a stem-cell allograft, two died, but only one death was related to transplant (4%).

The very low nonrelapse mortality among patients who underwent transplant during remission is “remarkable,” Dr. Hoelzer wrote. It suggests that toxicity from induction chemotherapy puts the patient at risk for toxic effects and death from subsequent stem-cell transplant – “a consequence that is avoided with targeted therapy.”
 

Unanswered questions

“Will the excellent outcomes be preserved with longer follow-up? The answer is probably yes, given that the majority of relapses in ALL occur within the first 1.5 to 2.0 years after the initiation of treatment,” Dr. Hoelzer wrote.

He said other outstanding questions include whether long-term outcomes will differ between patients who undergo transplant and those who do not; whether ABL1 mutations emerge; whether minimal residual disease recurs with longer follow-up; and whether this treatment approach can be used for patients with other subtypes of ALL, such as Ph-negative, B-lineage ALL, or even T-cell ALL.

“If these promising trial results hold, chemotherapy-free induction without the immediate and long-term toxic effects of intensive chemotherapy regimens could also be used in adolescents and, finally, in children. These questions will need to be addressed with longer follow-up and large, prospective trials,” Dr. Hoelzer concluded.

The study was supported by grants from the Italian Association for Cancer Research and Sapienza University of Rome.

A version of this article originally appeared on Medscape.com

Immunotherapy is a rising star among emerging therapies for acute lymphoblastic leukemia (ALL), according to Patrick A. Brown, MD.

“Most of the emerging therapies in ALL are immunotherapies that have really made an impact in the relapsed and refractory setting,” he said during a presentation at the National Comprehensive Cancer Network Hematologic Malignancies Annual Congress. “Another very exciting development is that these immunotherapies are now demonstrating efficacy and increased tolerability over chemotherapy in the minimal residual disease (MRD)-positive setting up front.”

Dr. Brown, director of the pediatric leukemia program at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, focused on blinatumomab, inotuzumab, and chimeric antigen receptor (CAR) T-cell therapy for ALL, and explained the rationale for their use.
 

Why immunotherapy?

“It turns out that in normal B cell development there are a number of proteins that are expressed on the surface of B cells and these same proteins are expressed on the surface of many B-cell malignancies,” he said, noting that ALL is “probably the least differentiated of the B-lineage malignancies,” but the vast majority of ALL cases will express CD19 and CD22, and – in adults more often than pediatric patients – CD20.

These antigens make good targets for ALL therapy because they aren’t expressed on bone marrow stem cells or other tissues in the body.

“They really are specific for B cells,” he said, explaining that inotuzumab, a CD22 antibody drug conjugate (ADC), and blinatumomab, a bi-specific T cell-engaging antibody (BiTE) that targets CD19, are antibody-based immunotherapies, whereas CAR T-cell therapies are a separate category that can be single- or multi-antigen targeted.
 

Inotuzumab, blinatumomab, and CAR T cells

Inotuzumab targets the CD22 immunotoxin antigen via a T-cell independent process and is delivered as a once-weekly 1-hour infusion. It is approved for adult relapsed/refractory B-ALL. Blinatumomab binds CD19 on the surface of the tumor cells and CD3 on the surface of any T cell in the vicinity of the tumor cell.

“The recognition that blinatumomab allows between the tumor cell and the T cell is independent of the specificity of the T-cell receptor. It also does not require [major histocompatibility complex] class 1 or peptide antigens on the surface of the T cell,” he said, adding that it does, however, rely on a functional endogenous cytotoxic T-cell response, unlike inotuzumab. “It’s also very difficult technically to give because it’s given as a 28-day continuous IV infusion with bag changes required every 4-7 days.”

Blinatumomab is approved for adult and pediatric Philadelphia chromosome-negative relapsed/refractory B-cell precursor ALL and MRD-positive B-cell precursor ALL.

CAR T-cell therapy, an autologous immunotherapy, is “really kind of the pinnacle of technological advances in immunotherapy in that it combine three different modalities into one: cellular therapy, gene therapy, and immunotherapy,” he said, noting that the process of genetically engineering T cells to express a CAR is complex and costly and access is limited, but expanding with about 90 centers in the U.S. now providing CAR T-cell therapy.

Response rates with each of these therapies represent a paradigm shift in the relapsed/refractory ALL setting, Dr. Brown said.

Studies have shown complete remission (CR) and minimum residual disease (MRD)-negative CR rates of 81% and 78%, respectively, with inotuzumab, and 43% and 33%, respectively, with blinatumomab.

“This depth of remission was really not seen with prior salvage therapies,” he noted, but added that neither has shown significant durable improvement in overall survival (OS) rates.

CAR T-cell therapy, however, has the highest response rates, with tisagenlecleucel – which targets CD19 and was the first CAR T-cell therapy approved for refractory or second or greater relapse in patients up to age 26 years – showing 81% CR and MRD-negative CR rates and providing a durable survival advantage without subsequent therapy in 40-50% of patients.

“So CAR T cells can represent definitive therapy in a subset of patients,” Dr. Brown said. “One thing we’re struggling with is to be able to predict which patients those are, and there are some emerging biomarkers that may help us with that, but as of now it’s very difficult to predict which patients, when you’re treating them, are going to be in [that group].”

Toxicities and limitations

Cytokine release syndrome and neurotoxicity are the primary toxicities associated with both blinatumomab and tisagenlecleucel. Hepatotoxicity is a major concern with inotuzumab.

“This is particularly important because that hepatotoxicity appears to be primarily a problem in patients who receive inotuzumab either after or prior to hematopoietic stem cell transplant, and since this therapy does not represent definitive therapy and often is really a bridge to transplant, this ... can be a significant limitation to this product,” Dr. Brown said.

A limitation of CAR T cells is failure to manufacture the product, which occurs most often in very young and heavily pretreated patients in whom it can be difficult to obtain enough functional T cells to create the product. Failure to engraft or lack of persistence of the CAR T cells can also occur.

Endogenous or CAR T-cell exhaustion is another potential limitation with blinatumomab and CAR T-cell therapy, and antigen escape can occur with both therapies, as well.

Strategies are being investigated to overcome treatment challenges, Dr. Brown noted.

Examples include efforts to develop universal “off-the-shelf” allogeneic CAR T-cell products to address failure to manufacture, working on more co-stimulatory domains that may be more effective to promote engraftment and persistence, adding immune checkpoint inhibitors to therapy to combat endogenous or CAR T-cell exhaustion, and developing multi-antigen targeted approaches to overcome antigen escape, he said.
 

NCCN Treatment Guidelines

Based on the currently available data, the NCCN has included these immunotherapies in guidelines for both adolescent and young adult (AYA)/adult ALL and for pediatric ALL.

Each of the treatments is listed as an option to consider in both Philadelphia chromosome-positive and -negative AYA and adult patients under age 65 years. Additionally, blinatumomab is listed as an option for up-front treatment of MRD-positive Philadelphia chromosome-negative AYA patients and older patients.

Pediatric guidelines include blinatumomab and tisagenlecleucel as options for patients with MRD-positive disease after induction and for first relapse, and they include all three therapies as options in patients with multiple relapses or refractory disease, said Dr. Brown who chairs the NCCN Clinical Practice Guidelines panel for adult and pediatric ALL.
 

Treatment decision making

Asked by session moderator Ranjana H. Advani, MD, how to decide between the available immunotherapies, Dr. Brown said there is no one-size-fits-all answer.

“Is it availability, insurance coverage, the patient fits better with one therapy,” asked Dr. Advani, the Saul Rosenberg Professor of Lymphoma and the Physician Leader of the Lymphoma Clinical Care Program of Stanford Cancer Institute, Palo Alto, Calif.

“All of the above,” Dr. Brown said. “In 2020 with all these options available, we are a little bit spoiled for choice ... but every patient is an individual case and the risk -benefit ratios of all these therapies differ.”

An exception is that CAR T-cell therapy is a clear stand-out for the patient who isn’t transplant eligible, he noted, adding that CAR T cells “probably give that patient the best chance of survival.”

In a patient who could potentially go to transplant, selection is a bit more challenging, but given the risks associated with inotuzumab, blinatumomab is generally the preferred non-CAR T option, he said.

“It’s a complicated question, and the answer ... is [that it is] an individualized patient-by-patient decision,” he added.

Dr. Brown reported consulting, advisory board, or expert witness activity for Novartis Pharmaceuticals Corporation and Takeda Pharmaceuticals North America Inc.

[email protected]

Immunotherapy is a rising star among emerging therapies for acute lymphoblastic leukemia (ALL), according to Patrick A. Brown, MD.

“Most of the emerging therapies in ALL are immunotherapies that have really made an impact in the relapsed and refractory setting,” he said during a presentation at the National Comprehensive Cancer Network Hematologic Malignancies Annual Congress. “Another very exciting development is that these immunotherapies are now demonstrating efficacy and increased tolerability over chemotherapy in the minimal residual disease (MRD)-positive setting up front.”

Dr. Brown, director of the pediatric leukemia program at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, focused on blinatumomab, inotuzumab, and chimeric antigen receptor (CAR) T-cell therapy for ALL, and explained the rationale for their use.
 

Why immunotherapy?

“It turns out that in normal B cell development there are a number of proteins that are expressed on the surface of B cells and these same proteins are expressed on the surface of many B-cell malignancies,” he said, noting that ALL is “probably the least differentiated of the B-lineage malignancies,” but the vast majority of ALL cases will express CD19 and CD22, and – in adults more often than pediatric patients – CD20.

These antigens make good targets for ALL therapy because they aren’t expressed on bone marrow stem cells or other tissues in the body.

“They really are specific for B cells,” he said, explaining that inotuzumab, a CD22 antibody drug conjugate (ADC), and blinatumomab, a bi-specific T cell-engaging antibody (BiTE) that targets CD19, are antibody-based immunotherapies, whereas CAR T-cell therapies are a separate category that can be single- or multi-antigen targeted.
 

Inotuzumab, blinatumomab, and CAR T cells

Inotuzumab targets the CD22 immunotoxin antigen via a T-cell independent process and is delivered as a once-weekly 1-hour infusion. It is approved for adult relapsed/refractory B-ALL. Blinatumomab binds CD19 on the surface of the tumor cells and CD3 on the surface of any T cell in the vicinity of the tumor cell.

“The recognition that blinatumomab allows between the tumor cell and the T cell is independent of the specificity of the T-cell receptor. It also does not require [major histocompatibility complex] class 1 or peptide antigens on the surface of the T cell,” he said, adding that it does, however, rely on a functional endogenous cytotoxic T-cell response, unlike inotuzumab. “It’s also very difficult technically to give because it’s given as a 28-day continuous IV infusion with bag changes required every 4-7 days.”

Blinatumomab is approved for adult and pediatric Philadelphia chromosome-negative relapsed/refractory B-cell precursor ALL and MRD-positive B-cell precursor ALL.

CAR T-cell therapy, an autologous immunotherapy, is “really kind of the pinnacle of technological advances in immunotherapy in that it combine three different modalities into one: cellular therapy, gene therapy, and immunotherapy,” he said, noting that the process of genetically engineering T cells to express a CAR is complex and costly and access is limited, but expanding with about 90 centers in the U.S. now providing CAR T-cell therapy.

Response rates with each of these therapies represent a paradigm shift in the relapsed/refractory ALL setting, Dr. Brown said.

Studies have shown complete remission (CR) and minimum residual disease (MRD)-negative CR rates of 81% and 78%, respectively, with inotuzumab, and 43% and 33%, respectively, with blinatumomab.

“This depth of remission was really not seen with prior salvage therapies,” he noted, but added that neither has shown significant durable improvement in overall survival (OS) rates.

CAR T-cell therapy, however, has the highest response rates, with tisagenlecleucel – which targets CD19 and was the first CAR T-cell therapy approved for refractory or second or greater relapse in patients up to age 26 years – showing 81% CR and MRD-negative CR rates and providing a durable survival advantage without subsequent therapy in 40-50% of patients.

“So CAR T cells can represent definitive therapy in a subset of patients,” Dr. Brown said. “One thing we’re struggling with is to be able to predict which patients those are, and there are some emerging biomarkers that may help us with that, but as of now it’s very difficult to predict which patients, when you’re treating them, are going to be in [that group].”

Toxicities and limitations

Cytokine release syndrome and neurotoxicity are the primary toxicities associated with both blinatumomab and tisagenlecleucel. Hepatotoxicity is a major concern with inotuzumab.

“This is particularly important because that hepatotoxicity appears to be primarily a problem in patients who receive inotuzumab either after or prior to hematopoietic stem cell transplant, and since this therapy does not represent definitive therapy and often is really a bridge to transplant, this ... can be a significant limitation to this product,” Dr. Brown said.

A limitation of CAR T cells is failure to manufacture the product, which occurs most often in very young and heavily pretreated patients in whom it can be difficult to obtain enough functional T cells to create the product. Failure to engraft or lack of persistence of the CAR T cells can also occur.

Endogenous or CAR T-cell exhaustion is another potential limitation with blinatumomab and CAR T-cell therapy, and antigen escape can occur with both therapies, as well.

Strategies are being investigated to overcome treatment challenges, Dr. Brown noted.

Examples include efforts to develop universal “off-the-shelf” allogeneic CAR T-cell products to address failure to manufacture, working on more co-stimulatory domains that may be more effective to promote engraftment and persistence, adding immune checkpoint inhibitors to therapy to combat endogenous or CAR T-cell exhaustion, and developing multi-antigen targeted approaches to overcome antigen escape, he said.
 

NCCN Treatment Guidelines

Based on the currently available data, the NCCN has included these immunotherapies in guidelines for both adolescent and young adult (AYA)/adult ALL and for pediatric ALL.

Each of the treatments is listed as an option to consider in both Philadelphia chromosome-positive and -negative AYA and adult patients under age 65 years. Additionally, blinatumomab is listed as an option for up-front treatment of MRD-positive Philadelphia chromosome-negative AYA patients and older patients.

Pediatric guidelines include blinatumomab and tisagenlecleucel as options for patients with MRD-positive disease after induction and for first relapse, and they include all three therapies as options in patients with multiple relapses or refractory disease, said Dr. Brown who chairs the NCCN Clinical Practice Guidelines panel for adult and pediatric ALL.
 

Treatment decision making

Asked by session moderator Ranjana H. Advani, MD, how to decide between the available immunotherapies, Dr. Brown said there is no one-size-fits-all answer.

“Is it availability, insurance coverage, the patient fits better with one therapy,” asked Dr. Advani, the Saul Rosenberg Professor of Lymphoma and the Physician Leader of the Lymphoma Clinical Care Program of Stanford Cancer Institute, Palo Alto, Calif.

“All of the above,” Dr. Brown said. “In 2020 with all these options available, we are a little bit spoiled for choice ... but every patient is an individual case and the risk -benefit ratios of all these therapies differ.”

An exception is that CAR T-cell therapy is a clear stand-out for the patient who isn’t transplant eligible, he noted, adding that CAR T cells “probably give that patient the best chance of survival.”

In a patient who could potentially go to transplant, selection is a bit more challenging, but given the risks associated with inotuzumab, blinatumomab is generally the preferred non-CAR T option, he said.

“It’s a complicated question, and the answer ... is [that it is] an individualized patient-by-patient decision,” he added.

Dr. Brown reported consulting, advisory board, or expert witness activity for Novartis Pharmaceuticals Corporation and Takeda Pharmaceuticals North America Inc.

[email protected]

Immunotherapy is a rising star among emerging therapies for acute lymphoblastic leukemia (ALL), according to Patrick A. Brown, MD.

“Most of the emerging therapies in ALL are immunotherapies that have really made an impact in the relapsed and refractory setting,” he said during a presentation at the National Comprehensive Cancer Network Hematologic Malignancies Annual Congress. “Another very exciting development is that these immunotherapies are now demonstrating efficacy and increased tolerability over chemotherapy in the minimal residual disease (MRD)-positive setting up front.”

Dr. Brown, director of the pediatric leukemia program at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, focused on blinatumomab, inotuzumab, and chimeric antigen receptor (CAR) T-cell therapy for ALL, and explained the rationale for their use.
 

Why immunotherapy?

“It turns out that in normal B cell development there are a number of proteins that are expressed on the surface of B cells and these same proteins are expressed on the surface of many B-cell malignancies,” he said, noting that ALL is “probably the least differentiated of the B-lineage malignancies,” but the vast majority of ALL cases will express CD19 and CD22, and – in adults more often than pediatric patients – CD20.

These antigens make good targets for ALL therapy because they aren’t expressed on bone marrow stem cells or other tissues in the body.

“They really are specific for B cells,” he said, explaining that inotuzumab, a CD22 antibody drug conjugate (ADC), and blinatumomab, a bi-specific T cell-engaging antibody (BiTE) that targets CD19, are antibody-based immunotherapies, whereas CAR T-cell therapies are a separate category that can be single- or multi-antigen targeted.
 

Inotuzumab, blinatumomab, and CAR T cells

Inotuzumab targets the CD22 immunotoxin antigen via a T-cell independent process and is delivered as a once-weekly 1-hour infusion. It is approved for adult relapsed/refractory B-ALL. Blinatumomab binds CD19 on the surface of the tumor cells and CD3 on the surface of any T cell in the vicinity of the tumor cell.

“The recognition that blinatumomab allows between the tumor cell and the T cell is independent of the specificity of the T-cell receptor. It also does not require [major histocompatibility complex] class 1 or peptide antigens on the surface of the T cell,” he said, adding that it does, however, rely on a functional endogenous cytotoxic T-cell response, unlike inotuzumab. “It’s also very difficult technically to give because it’s given as a 28-day continuous IV infusion with bag changes required every 4-7 days.”

Blinatumomab is approved for adult and pediatric Philadelphia chromosome-negative relapsed/refractory B-cell precursor ALL and MRD-positive B-cell precursor ALL.

CAR T-cell therapy, an autologous immunotherapy, is “really kind of the pinnacle of technological advances in immunotherapy in that it combine three different modalities into one: cellular therapy, gene therapy, and immunotherapy,” he said, noting that the process of genetically engineering T cells to express a CAR is complex and costly and access is limited, but expanding with about 90 centers in the U.S. now providing CAR T-cell therapy.

Response rates with each of these therapies represent a paradigm shift in the relapsed/refractory ALL setting, Dr. Brown said.

Studies have shown complete remission (CR) and minimum residual disease (MRD)-negative CR rates of 81% and 78%, respectively, with inotuzumab, and 43% and 33%, respectively, with blinatumomab.

“This depth of remission was really not seen with prior salvage therapies,” he noted, but added that neither has shown significant durable improvement in overall survival (OS) rates.

CAR T-cell therapy, however, has the highest response rates, with tisagenlecleucel – which targets CD19 and was the first CAR T-cell therapy approved for refractory or second or greater relapse in patients up to age 26 years – showing 81% CR and MRD-negative CR rates and providing a durable survival advantage without subsequent therapy in 40-50% of patients.

“So CAR T cells can represent definitive therapy in a subset of patients,” Dr. Brown said. “One thing we’re struggling with is to be able to predict which patients those are, and there are some emerging biomarkers that may help us with that, but as of now it’s very difficult to predict which patients, when you’re treating them, are going to be in [that group].”

Toxicities and limitations

Cytokine release syndrome and neurotoxicity are the primary toxicities associated with both blinatumomab and tisagenlecleucel. Hepatotoxicity is a major concern with inotuzumab.

“This is particularly important because that hepatotoxicity appears to be primarily a problem in patients who receive inotuzumab either after or prior to hematopoietic stem cell transplant, and since this therapy does not represent definitive therapy and often is really a bridge to transplant, this ... can be a significant limitation to this product,” Dr. Brown said.

A limitation of CAR T cells is failure to manufacture the product, which occurs most often in very young and heavily pretreated patients in whom it can be difficult to obtain enough functional T cells to create the product. Failure to engraft or lack of persistence of the CAR T cells can also occur.

Endogenous or CAR T-cell exhaustion is another potential limitation with blinatumomab and CAR T-cell therapy, and antigen escape can occur with both therapies, as well.

Strategies are being investigated to overcome treatment challenges, Dr. Brown noted.

Examples include efforts to develop universal “off-the-shelf” allogeneic CAR T-cell products to address failure to manufacture, working on more co-stimulatory domains that may be more effective to promote engraftment and persistence, adding immune checkpoint inhibitors to therapy to combat endogenous or CAR T-cell exhaustion, and developing multi-antigen targeted approaches to overcome antigen escape, he said.
 

NCCN Treatment Guidelines

Based on the currently available data, the NCCN has included these immunotherapies in guidelines for both adolescent and young adult (AYA)/adult ALL and for pediatric ALL.

Each of the treatments is listed as an option to consider in both Philadelphia chromosome-positive and -negative AYA and adult patients under age 65 years. Additionally, blinatumomab is listed as an option for up-front treatment of MRD-positive Philadelphia chromosome-negative AYA patients and older patients.

Pediatric guidelines include blinatumomab and tisagenlecleucel as options for patients with MRD-positive disease after induction and for first relapse, and they include all three therapies as options in patients with multiple relapses or refractory disease, said Dr. Brown who chairs the NCCN Clinical Practice Guidelines panel for adult and pediatric ALL.
 

Treatment decision making

Asked by session moderator Ranjana H. Advani, MD, how to decide between the available immunotherapies, Dr. Brown said there is no one-size-fits-all answer.

“Is it availability, insurance coverage, the patient fits better with one therapy,” asked Dr. Advani, the Saul Rosenberg Professor of Lymphoma and the Physician Leader of the Lymphoma Clinical Care Program of Stanford Cancer Institute, Palo Alto, Calif.

“All of the above,” Dr. Brown said. “In 2020 with all these options available, we are a little bit spoiled for choice ... but every patient is an individual case and the risk -benefit ratios of all these therapies differ.”

An exception is that CAR T-cell therapy is a clear stand-out for the patient who isn’t transplant eligible, he noted, adding that CAR T cells “probably give that patient the best chance of survival.”

In a patient who could potentially go to transplant, selection is a bit more challenging, but given the risks associated with inotuzumab, blinatumomab is generally the preferred non-CAR T option, he said.

“It’s a complicated question, and the answer ... is [that it is] an individualized patient-by-patient decision,” he added.

Dr. Brown reported consulting, advisory board, or expert witness activity for Novartis Pharmaceuticals Corporation and Takeda Pharmaceuticals North America Inc.

[email protected]

Traditional delivery of palliative care to outpatients with cancer is associated with many challenges.

Telehealth can eliminate some of these challenges but comes with issues of its own, according to results of the REACH PC trial.

Jennifer S. Temel, MD, of Massachusetts General Hospital in Boston, discussed the use of telemedicine in palliative care, including results from REACH PC, during an educational session at the ASCO Virtual Quality Care Symposium 2020.

Dr. Temel noted that, for cancer patients, an in-person visit with a palliative care specialist can cost time, induce fatigue, and increase financial burden from transportation and parking expenses.

For caregivers and family, an in-person visit may necessitate absence from family and/or work, require complex scheduling to coordinate with other office visits, and result in additional transportation and/or parking expenses.

For health care systems, to have a dedicated palliative care clinic requires precious space and financial expenditures for office personnel and other resources.

These issues make it attractive to consider whether telehealth could be used for palliative care services.
 

Scarcity of palliative care specialists

In the United States, there is roughly 1 palliative care physician for every 20,000 older adults with a life-limiting illness, according to research published in Annual Review of Public Health in 2014.

In its 2019 state-by-state report card, the Center to Advance Palliative Care noted that only 72% of U.S. hospitals with 50 or more beds have a palliative care team.

For patients with serious illnesses and those who are socioeconomically or geographically disadvantaged, palliative care is often inaccessible.

Inefficiencies in the current system are an additional impediment. Palliative care specialists frequently see patients during a portion of the patient’s routine visit to subspecialty or primary care clinics. This limits the palliative care specialist’s ability to perform comprehensive assessments and provide patient-centered care efficiently.
 

Special considerations regarding telehealth for palliative care

As a specialty, palliative care involves interactions that could make the use of telehealth problematic. For example, conveyance of interest, warmth, and touch are challenging or impossible in a video format.

Palliative care specialists engage with patients regarding relatively serious topics such as prognosis and end-of-life preferences. There is uncertainty about how those discussions would be received by patients and their caregivers via video.

Furthermore, there are logistical impediments such as prescribing opioids with video or across state lines.

Despite these concerns, the ENABLE study showed that supplementing usual oncology care with weekly (transitioning to monthly) telephone-based educational palliative care produced higher quality of life and mood than did usual oncology care alone. These results were published in JAMA in 2009.
 

REACH PC study demonstrates feasibility of telehealth model

Dr. Temel described the ongoing REACH PC trial in which palliative care is delivered via video visits and compared with in-person palliative care for patients with advanced non–small cell lung cancer.

The primary aim of REACH PC is to determine whether telehealth palliative care is equivalent to traditional palliative care in improving quality of life as a supplement to routine oncology care.

Currently, REACH PC has enrolled 581 patients at its 20 sites, spanning a geographically diverse area. Just over half of patients approached about REACH PC agreed to enroll in it. Ultimately, 1,250 enrollees are sought.

Among patients who declined to participate, 7.6% indicated “discomfort with technology” as the reason. Most refusals were due to lack of interest in research (35.1%) and/or palliative care (22.9%).

Older adults were prominent among enrollees. More than 60% were older than 60 years of age, and more than one-third were older than 70 years.

Among patients who began the trial, there were slightly more withdrawals in the telehealth participants, in comparison with in-person participants (13.6% versus 9.1%).

When palliative care clinicians were queried about video visits, 64.3% said there were no challenges. This is comparable to the 65.5% of clinicians who had no challenges with in-person visits.

When problems occurred with video visits, they were most frequently technical (19.1%). Only 1.4% of clinicians reported difficulty addressing topics that felt uncomfortable over video, and 1.5% reported difficulty establishing rapport.

The success rates of video and in-person visits were similar. About 80% of visits accomplished planned goals.
 

‘Webside’ manner

Strategies such as reflective listening and summarizing what patients say (to verify an accurate understanding of the patient’s perspective) are key to successful palliative care visits, regardless of the setting.

For telehealth visits, Dr. Temel described techniques she defined as “webside manner,” to compensate for the inability of the clinician to touch a patient. These techniques include leaning in toward the camera, nodding, and pausing to be certain the patient has finished speaking before the clinician speaks again.
 

Is telehealth the future of palliative care?

I include myself among those oncologists who have voiced concern about moving from face-to-face to remote visits for complicated consultations such as those required for palliative care. Nonetheless, from the preliminary results of the REACH PC trial, it appears that telehealth could be a valuable tool.

To minimize differences between in-person and remote delivery of palliative care, practical strategies for ensuring rapport and facilitating a trusting relationship should be defined further and disseminated.

In addition, we need to be vigilant for widening inequities of care from rapid movement to the use of technology (i.e., an equity gap). In their telehealth experience during the COVID-19 pandemic, investigators at Houston Methodist Cancer Center found that patients declining virtual visits tended to be older, lower-income, and less likely to have commercial insurance. These results were recently published in JCO Oncology Practice.

For the foregoing reasons, hybrid systems for palliative care services will probably always be needed.

Going forward, we should heed the advice of Alvin Toffler in his book Future Shock. Mr. Toffler said, “The illiterate of the 21st century will not be those who cannot read and write, but those who cannot learn, unlearn, and relearn.”

The traditional model for delivering palliative care will almost certainly need to be reimagined and relearned.

Dr. Temel disclosed institutional research funding from Pfizer.


Dr. Lyss was a community-based medical oncologist and clinical researcher for more than 35 years before his recent retirement. His clinical and research interests were focused on breast and lung cancers, as well as expanding clinical trial access to medically underserved populations. He is based in St. Louis. He has no conflicts of interest.

Traditional delivery of palliative care to outpatients with cancer is associated with many challenges.

Telehealth can eliminate some of these challenges but comes with issues of its own, according to results of the REACH PC trial.

Jennifer S. Temel, MD, of Massachusetts General Hospital in Boston, discussed the use of telemedicine in palliative care, including results from REACH PC, during an educational session at the ASCO Virtual Quality Care Symposium 2020.

Dr. Temel noted that, for cancer patients, an in-person visit with a palliative care specialist can cost time, induce fatigue, and increase financial burden from transportation and parking expenses.

For caregivers and family, an in-person visit may necessitate absence from family and/or work, require complex scheduling to coordinate with other office visits, and result in additional transportation and/or parking expenses.

For health care systems, to have a dedicated palliative care clinic requires precious space and financial expenditures for office personnel and other resources.

These issues make it attractive to consider whether telehealth could be used for palliative care services.
 

Scarcity of palliative care specialists

In the United States, there is roughly 1 palliative care physician for every 20,000 older adults with a life-limiting illness, according to research published in Annual Review of Public Health in 2014.

In its 2019 state-by-state report card, the Center to Advance Palliative Care noted that only 72% of U.S. hospitals with 50 or more beds have a palliative care team.

For patients with serious illnesses and those who are socioeconomically or geographically disadvantaged, palliative care is often inaccessible.

Inefficiencies in the current system are an additional impediment. Palliative care specialists frequently see patients during a portion of the patient’s routine visit to subspecialty or primary care clinics. This limits the palliative care specialist’s ability to perform comprehensive assessments and provide patient-centered care efficiently.
 

Special considerations regarding telehealth for palliative care

As a specialty, palliative care involves interactions that could make the use of telehealth problematic. For example, conveyance of interest, warmth, and touch are challenging or impossible in a video format.

Palliative care specialists engage with patients regarding relatively serious topics such as prognosis and end-of-life preferences. There is uncertainty about how those discussions would be received by patients and their caregivers via video.

Furthermore, there are logistical impediments such as prescribing opioids with video or across state lines.

Despite these concerns, the ENABLE study showed that supplementing usual oncology care with weekly (transitioning to monthly) telephone-based educational palliative care produced higher quality of life and mood than did usual oncology care alone. These results were published in JAMA in 2009.
 

REACH PC study demonstrates feasibility of telehealth model

Dr. Temel described the ongoing REACH PC trial in which palliative care is delivered via video visits and compared with in-person palliative care for patients with advanced non–small cell lung cancer.

The primary aim of REACH PC is to determine whether telehealth palliative care is equivalent to traditional palliative care in improving quality of life as a supplement to routine oncology care.

Currently, REACH PC has enrolled 581 patients at its 20 sites, spanning a geographically diverse area. Just over half of patients approached about REACH PC agreed to enroll in it. Ultimately, 1,250 enrollees are sought.

Among patients who declined to participate, 7.6% indicated “discomfort with technology” as the reason. Most refusals were due to lack of interest in research (35.1%) and/or palliative care (22.9%).

Older adults were prominent among enrollees. More than 60% were older than 60 years of age, and more than one-third were older than 70 years.

Among patients who began the trial, there were slightly more withdrawals in the telehealth participants, in comparison with in-person participants (13.6% versus 9.1%).

When palliative care clinicians were queried about video visits, 64.3% said there were no challenges. This is comparable to the 65.5% of clinicians who had no challenges with in-person visits.

When problems occurred with video visits, they were most frequently technical (19.1%). Only 1.4% of clinicians reported difficulty addressing topics that felt uncomfortable over video, and 1.5% reported difficulty establishing rapport.

The success rates of video and in-person visits were similar. About 80% of visits accomplished planned goals.
 

‘Webside’ manner

Strategies such as reflective listening and summarizing what patients say (to verify an accurate understanding of the patient’s perspective) are key to successful palliative care visits, regardless of the setting.

For telehealth visits, Dr. Temel described techniques she defined as “webside manner,” to compensate for the inability of the clinician to touch a patient. These techniques include leaning in toward the camera, nodding, and pausing to be certain the patient has finished speaking before the clinician speaks again.
 

Is telehealth the future of palliative care?

I include myself among those oncologists who have voiced concern about moving from face-to-face to remote visits for complicated consultations such as those required for palliative care. Nonetheless, from the preliminary results of the REACH PC trial, it appears that telehealth could be a valuable tool.

To minimize differences between in-person and remote delivery of palliative care, practical strategies for ensuring rapport and facilitating a trusting relationship should be defined further and disseminated.

In addition, we need to be vigilant for widening inequities of care from rapid movement to the use of technology (i.e., an equity gap). In their telehealth experience during the COVID-19 pandemic, investigators at Houston Methodist Cancer Center found that patients declining virtual visits tended to be older, lower-income, and less likely to have commercial insurance. These results were recently published in JCO Oncology Practice.

For the foregoing reasons, hybrid systems for palliative care services will probably always be needed.

Going forward, we should heed the advice of Alvin Toffler in his book Future Shock. Mr. Toffler said, “The illiterate of the 21st century will not be those who cannot read and write, but those who cannot learn, unlearn, and relearn.”

The traditional model for delivering palliative care will almost certainly need to be reimagined and relearned.

Dr. Temel disclosed institutional research funding from Pfizer.


Dr. Lyss was a community-based medical oncologist and clinical researcher for more than 35 years before his recent retirement. His clinical and research interests were focused on breast and lung cancers, as well as expanding clinical trial access to medically underserved populations. He is based in St. Louis. He has no conflicts of interest.

Traditional delivery of palliative care to outpatients with cancer is associated with many challenges.

Telehealth can eliminate some of these challenges but comes with issues of its own, according to results of the REACH PC trial.

Jennifer S. Temel, MD, of Massachusetts General Hospital in Boston, discussed the use of telemedicine in palliative care, including results from REACH PC, during an educational session at the ASCO Virtual Quality Care Symposium 2020.

Dr. Temel noted that, for cancer patients, an in-person visit with a palliative care specialist can cost time, induce fatigue, and increase financial burden from transportation and parking expenses.

For caregivers and family, an in-person visit may necessitate absence from family and/or work, require complex scheduling to coordinate with other office visits, and result in additional transportation and/or parking expenses.

For health care systems, to have a dedicated palliative care clinic requires precious space and financial expenditures for office personnel and other resources.

These issues make it attractive to consider whether telehealth could be used for palliative care services.
 

Scarcity of palliative care specialists

In the United States, there is roughly 1 palliative care physician for every 20,000 older adults with a life-limiting illness, according to research published in Annual Review of Public Health in 2014.

In its 2019 state-by-state report card, the Center to Advance Palliative Care noted that only 72% of U.S. hospitals with 50 or more beds have a palliative care team.

For patients with serious illnesses and those who are socioeconomically or geographically disadvantaged, palliative care is often inaccessible.

Inefficiencies in the current system are an additional impediment. Palliative care specialists frequently see patients during a portion of the patient’s routine visit to subspecialty or primary care clinics. This limits the palliative care specialist’s ability to perform comprehensive assessments and provide patient-centered care efficiently.
 

Special considerations regarding telehealth for palliative care

As a specialty, palliative care involves interactions that could make the use of telehealth problematic. For example, conveyance of interest, warmth, and touch are challenging or impossible in a video format.

Palliative care specialists engage with patients regarding relatively serious topics such as prognosis and end-of-life preferences. There is uncertainty about how those discussions would be received by patients and their caregivers via video.

Furthermore, there are logistical impediments such as prescribing opioids with video or across state lines.

Despite these concerns, the ENABLE study showed that supplementing usual oncology care with weekly (transitioning to monthly) telephone-based educational palliative care produced higher quality of life and mood than did usual oncology care alone. These results were published in JAMA in 2009.
 

REACH PC study demonstrates feasibility of telehealth model

Dr. Temel described the ongoing REACH PC trial in which palliative care is delivered via video visits and compared with in-person palliative care for patients with advanced non–small cell lung cancer.

The primary aim of REACH PC is to determine whether telehealth palliative care is equivalent to traditional palliative care in improving quality of life as a supplement to routine oncology care.

Currently, REACH PC has enrolled 581 patients at its 20 sites, spanning a geographically diverse area. Just over half of patients approached about REACH PC agreed to enroll in it. Ultimately, 1,250 enrollees are sought.

Among patients who declined to participate, 7.6% indicated “discomfort with technology” as the reason. Most refusals were due to lack of interest in research (35.1%) and/or palliative care (22.9%).

Older adults were prominent among enrollees. More than 60% were older than 60 years of age, and more than one-third were older than 70 years.

Among patients who began the trial, there were slightly more withdrawals in the telehealth participants, in comparison with in-person participants (13.6% versus 9.1%).

When palliative care clinicians were queried about video visits, 64.3% said there were no challenges. This is comparable to the 65.5% of clinicians who had no challenges with in-person visits.

When problems occurred with video visits, they were most frequently technical (19.1%). Only 1.4% of clinicians reported difficulty addressing topics that felt uncomfortable over video, and 1.5% reported difficulty establishing rapport.

The success rates of video and in-person visits were similar. About 80% of visits accomplished planned goals.
 

‘Webside’ manner

Strategies such as reflective listening and summarizing what patients say (to verify an accurate understanding of the patient’s perspective) are key to successful palliative care visits, regardless of the setting.

For telehealth visits, Dr. Temel described techniques she defined as “webside manner,” to compensate for the inability of the clinician to touch a patient. These techniques include leaning in toward the camera, nodding, and pausing to be certain the patient has finished speaking before the clinician speaks again.
 

Is telehealth the future of palliative care?

I include myself among those oncologists who have voiced concern about moving from face-to-face to remote visits for complicated consultations such as those required for palliative care. Nonetheless, from the preliminary results of the REACH PC trial, it appears that telehealth could be a valuable tool.

To minimize differences between in-person and remote delivery of palliative care, practical strategies for ensuring rapport and facilitating a trusting relationship should be defined further and disseminated.

In addition, we need to be vigilant for widening inequities of care from rapid movement to the use of technology (i.e., an equity gap). In their telehealth experience during the COVID-19 pandemic, investigators at Houston Methodist Cancer Center found that patients declining virtual visits tended to be older, lower-income, and less likely to have commercial insurance. These results were recently published in JCO Oncology Practice.

For the foregoing reasons, hybrid systems for palliative care services will probably always be needed.

Going forward, we should heed the advice of Alvin Toffler in his book Future Shock. Mr. Toffler said, “The illiterate of the 21st century will not be those who cannot read and write, but those who cannot learn, unlearn, and relearn.”

The traditional model for delivering palliative care will almost certainly need to be reimagined and relearned.

Dr. Temel disclosed institutional research funding from Pfizer.


Dr. Lyss was a community-based medical oncologist and clinical researcher for more than 35 years before his recent retirement. His clinical and research interests were focused on breast and lung cancers, as well as expanding clinical trial access to medically underserved populations. He is based in St. Louis. He has no conflicts of interest.

Prognoses remain extremely poor after hypomethylating agents (HMAs) fail in patients with higher-risk myelodysplastic syndromes (HR-MDS). But a hematologist-oncologist told colleagues that novel therapies are in the works, and some show promise.

Still, “the clinical development for drugs in this setting has been quite challenging, and we have had a lot of drugs that have died in this space over the years,” cautioned Amer Zeidan, MBBS, MHS, an associate professor at Yale University, New Haven, Conn., in a presentation at the virtual Acute Leukemia Forum of Hemedicus. For now, “the best way to manage HMA failure in MDS patients is by preventing HMA failure.”

Dr. Zeidan highlighted a 2016 study – which he led – that found the median overall survival from diagnosis was just a median of 17.0 months (95% confidence interval, 15.8-18.4) in 632 patients with HR-MDS. Another 2016 study, which he also led, reported median overall survival of 11 months (95% CI, 10-14) and 12 months (95% CI, 11-16; P = .26) for patients aged 66 or older who had HR-MDS and took azacitidine and decitabine, respectively. Median survival is even shorter after HMA failure, he said.

The most important obstacle to effective therapy is “the biologic and molecular heterogeneity of the disease,” he said. “Only a certain number of genes are altered in a significant number of patients. And then you have a very long tail, with so many alterations, but most of them are rare. That makes targeting all patients with the same mechanism quite challenging. Also, we poorly understand how hypomethylating agents work and the mechanism of primary and secondary failure. And many MDS patients are older with multiple conditions, multiple comorbidities. By the time of failure, they are generally beaten up and very difficult to enroll in clinical trials.”

Even so, he said, “the understanding of the molecular pathogenesis of MDS is starting to open the door for new drug development opportunities. What’s been changing over the last 5 years is an increased understanding of targeting some of the alterations that are specific to the patient – individualized targeting or precision medicine.”
 

Novel therapies

Dr. Zeidan said the novel therapies for HR-MDS after HMA failure fall into these categories: molecularly targeted agents, genetically agnostic small-molecule inhibitors, immunotherapies, and chemotherapy/epigenetic agents.

Multiple trials, for example, are examining a chemotherapy treatment CPX-351 (liposomal cytarabine-daunorubicin) in HR-MDS, and a 2018 study showed improvement in median survival in older patients with newly diagnosed secondary acute myeloid leukemia. “However, this remains an investigational treatment,” Dr. Zeidan cautioned.

Venetoclax is also being studied. Animal and cell culture data suggest there may be helpful synergistic activity between venetoclax and azacitidine in both the frontline and relapse settings. Dr. Zeidan highlighted his own 2019 report on a phase 1b study of venetoclax versus venetoclax and azacitidine in the HMA failure/HR-MDS setting. The results are “quite exciting,” he said.

The report noted that, “although the study is still ongoing, the 6-month OS [overall survival] estimate of 57% in monotherapy [patients] compares favorably to historical controls.”

Glasdegib is “another drug of interest,” although it’s mostly been studied in the frontline setting, he said, and “we don’t have much data with this drug in the refractory setting for MDS patients.” APR-246 is also intriguing, he said, but again lacks data in the refractory setting.

Dr. Zeidan noted research into other treatments – rigosertib (recent findings have been disappointing), ivosidenib for IDH1-mutated MDS, AG221-001 and enasidenib (targeting IDH2 mutations), trametinib (targeting RAS pathway mutations), and others. For now, “clinical trial participation should be the best way to manage these patients.”

Dr. Zeidan disclosed multiple disclosures, including relationships with Pfizer, Novartis, Abbvie, Pfizer, Medimmune/AstraZeneca and Boehringer Ingelheim, among others.

The Acute Leukemia Forum is held by Hemedicus, which is owned by the same company as this news organization.

Prognoses remain extremely poor after hypomethylating agents (HMAs) fail in patients with higher-risk myelodysplastic syndromes (HR-MDS). But a hematologist-oncologist told colleagues that novel therapies are in the works, and some show promise.

Still, “the clinical development for drugs in this setting has been quite challenging, and we have had a lot of drugs that have died in this space over the years,” cautioned Amer Zeidan, MBBS, MHS, an associate professor at Yale University, New Haven, Conn., in a presentation at the virtual Acute Leukemia Forum of Hemedicus. For now, “the best way to manage HMA failure in MDS patients is by preventing HMA failure.”

Dr. Zeidan highlighted a 2016 study – which he led – that found the median overall survival from diagnosis was just a median of 17.0 months (95% confidence interval, 15.8-18.4) in 632 patients with HR-MDS. Another 2016 study, which he also led, reported median overall survival of 11 months (95% CI, 10-14) and 12 months (95% CI, 11-16; P = .26) for patients aged 66 or older who had HR-MDS and took azacitidine and decitabine, respectively. Median survival is even shorter after HMA failure, he said.

The most important obstacle to effective therapy is “the biologic and molecular heterogeneity of the disease,” he said. “Only a certain number of genes are altered in a significant number of patients. And then you have a very long tail, with so many alterations, but most of them are rare. That makes targeting all patients with the same mechanism quite challenging. Also, we poorly understand how hypomethylating agents work and the mechanism of primary and secondary failure. And many MDS patients are older with multiple conditions, multiple comorbidities. By the time of failure, they are generally beaten up and very difficult to enroll in clinical trials.”

Even so, he said, “the understanding of the molecular pathogenesis of MDS is starting to open the door for new drug development opportunities. What’s been changing over the last 5 years is an increased understanding of targeting some of the alterations that are specific to the patient – individualized targeting or precision medicine.”
 

Novel therapies

Dr. Zeidan said the novel therapies for HR-MDS after HMA failure fall into these categories: molecularly targeted agents, genetically agnostic small-molecule inhibitors, immunotherapies, and chemotherapy/epigenetic agents.

Multiple trials, for example, are examining a chemotherapy treatment CPX-351 (liposomal cytarabine-daunorubicin) in HR-MDS, and a 2018 study showed improvement in median survival in older patients with newly diagnosed secondary acute myeloid leukemia. “However, this remains an investigational treatment,” Dr. Zeidan cautioned.

Venetoclax is also being studied. Animal and cell culture data suggest there may be helpful synergistic activity between venetoclax and azacitidine in both the frontline and relapse settings. Dr. Zeidan highlighted his own 2019 report on a phase 1b study of venetoclax versus venetoclax and azacitidine in the HMA failure/HR-MDS setting. The results are “quite exciting,” he said.

The report noted that, “although the study is still ongoing, the 6-month OS [overall survival] estimate of 57% in monotherapy [patients] compares favorably to historical controls.”

Glasdegib is “another drug of interest,” although it’s mostly been studied in the frontline setting, he said, and “we don’t have much data with this drug in the refractory setting for MDS patients.” APR-246 is also intriguing, he said, but again lacks data in the refractory setting.

Dr. Zeidan noted research into other treatments – rigosertib (recent findings have been disappointing), ivosidenib for IDH1-mutated MDS, AG221-001 and enasidenib (targeting IDH2 mutations), trametinib (targeting RAS pathway mutations), and others. For now, “clinical trial participation should be the best way to manage these patients.”

Dr. Zeidan disclosed multiple disclosures, including relationships with Pfizer, Novartis, Abbvie, Pfizer, Medimmune/AstraZeneca and Boehringer Ingelheim, among others.

The Acute Leukemia Forum is held by Hemedicus, which is owned by the same company as this news organization.

Prognoses remain extremely poor after hypomethylating agents (HMAs) fail in patients with higher-risk myelodysplastic syndromes (HR-MDS). But a hematologist-oncologist told colleagues that novel therapies are in the works, and some show promise.

Still, “the clinical development for drugs in this setting has been quite challenging, and we have had a lot of drugs that have died in this space over the years,” cautioned Amer Zeidan, MBBS, MHS, an associate professor at Yale University, New Haven, Conn., in a presentation at the virtual Acute Leukemia Forum of Hemedicus. For now, “the best way to manage HMA failure in MDS patients is by preventing HMA failure.”

Dr. Zeidan highlighted a 2016 study – which he led – that found the median overall survival from diagnosis was just a median of 17.0 months (95% confidence interval, 15.8-18.4) in 632 patients with HR-MDS. Another 2016 study, which he also led, reported median overall survival of 11 months (95% CI, 10-14) and 12 months (95% CI, 11-16; P = .26) for patients aged 66 or older who had HR-MDS and took azacitidine and decitabine, respectively. Median survival is even shorter after HMA failure, he said.

The most important obstacle to effective therapy is “the biologic and molecular heterogeneity of the disease,” he said. “Only a certain number of genes are altered in a significant number of patients. And then you have a very long tail, with so many alterations, but most of them are rare. That makes targeting all patients with the same mechanism quite challenging. Also, we poorly understand how hypomethylating agents work and the mechanism of primary and secondary failure. And many MDS patients are older with multiple conditions, multiple comorbidities. By the time of failure, they are generally beaten up and very difficult to enroll in clinical trials.”

Even so, he said, “the understanding of the molecular pathogenesis of MDS is starting to open the door for new drug development opportunities. What’s been changing over the last 5 years is an increased understanding of targeting some of the alterations that are specific to the patient – individualized targeting or precision medicine.”
 

Novel therapies

Dr. Zeidan said the novel therapies for HR-MDS after HMA failure fall into these categories: molecularly targeted agents, genetically agnostic small-molecule inhibitors, immunotherapies, and chemotherapy/epigenetic agents.

Multiple trials, for example, are examining a chemotherapy treatment CPX-351 (liposomal cytarabine-daunorubicin) in HR-MDS, and a 2018 study showed improvement in median survival in older patients with newly diagnosed secondary acute myeloid leukemia. “However, this remains an investigational treatment,” Dr. Zeidan cautioned.

Venetoclax is also being studied. Animal and cell culture data suggest there may be helpful synergistic activity between venetoclax and azacitidine in both the frontline and relapse settings. Dr. Zeidan highlighted his own 2019 report on a phase 1b study of venetoclax versus venetoclax and azacitidine in the HMA failure/HR-MDS setting. The results are “quite exciting,” he said.

The report noted that, “although the study is still ongoing, the 6-month OS [overall survival] estimate of 57% in monotherapy [patients] compares favorably to historical controls.”

Glasdegib is “another drug of interest,” although it’s mostly been studied in the frontline setting, he said, and “we don’t have much data with this drug in the refractory setting for MDS patients.” APR-246 is also intriguing, he said, but again lacks data in the refractory setting.

Dr. Zeidan noted research into other treatments – rigosertib (recent findings have been disappointing), ivosidenib for IDH1-mutated MDS, AG221-001 and enasidenib (targeting IDH2 mutations), trametinib (targeting RAS pathway mutations), and others. For now, “clinical trial participation should be the best way to manage these patients.”

Dr. Zeidan disclosed multiple disclosures, including relationships with Pfizer, Novartis, Abbvie, Pfizer, Medimmune/AstraZeneca and Boehringer Ingelheim, among others.

The Acute Leukemia Forum is held by Hemedicus, which is owned by the same company as this news organization.

Cancer drug approvals between 2000 and 2016 were associated with a significant reduction in deaths from the most common cancers in the United States, according to a new study.

Reductions in mortality were most notable for tumor types with relatively more approvals, including lung and breast cancer, melanoma, lymphoma, and leukemia.

A report from the American Cancer Society (ACS) estimated that, from 1991 to 2017, there were 2,902,200 total cancer deaths avoided from improvements in mortality from all potential sources.

The new findings, reported in the Journal of Medical Economics, suggest that drugs approved between 2000 and 2016 to treat the 15 most common cancer types helped to reduce mortality by 24% per 100,000 people.

“This study provides evidence that a significant share of that reduction from 2000 to 2016 was associated with the introduction of new therapies. The ACS report and other studies demonstrate that the improvements in lung cancer specifically are likely due to new treatments,” said lead study author Joanna P. MacEwan, MD, of PRECISIONheor in Los Angeles.

The findings contribute to a better understanding of whether increased spending on cancer drugs are worth the investment, according to the study authors.

“We provide evidence that the gains in survival measured in clinical trials are translating into health benefits for patients in the real world and confirm previous research that has also shown that new pharmaceutical treatments are associated with improved real-world survival outcomes for patients,” Dr. MacEwan said.
 

Full effect not yet observed

The researchers used a series of national data sets from sources including the Centers for Disease Control and Prevention; the U.S. Mortality Files by the National Center of Health Statistics; Survival, Epidemiology and End Results program; and United States Cancer Statistics.

The team calculated age-adjusted cancer mortality rates per year for the 15 most common tumor types and also looked at incident cases of cancer by tumor type, represented as per 100,000 people, for all ages, races, and genders.

The researchers then translated the change in cancer mortality in the U.S. from 2000 to 2016 associated with treatment stocks in each year into deaths averted per year.

Across the 16 years, mortality was down by 1,291,769 deaths. The following cancers had significant reductions in mortality: breast (n = 127,874), colorectal (n = 46,705), lung (n = 375,256), prostate (n = 476,210), gastric (n = 758), and renal (n = 739) cancers, as well as non-Hodgkin lymphoma (n = 48,836) and leukemia (n = 4,011).

Estimated mortality increased by 825 deaths in patients with thyroid cancer and 7,768 deaths for those with bladder cancer. These rises are likely due to the result of sparse drug approvals during this period – five for thyroid cancer and three for bladder cancer – Dr. MacEwan said. There were no approvals in liver or uterine cancer and few approvals in pancreatic and oral cancer.

The full effect of new drug introductions may not have been observed yet, Dr. MacEwan noted.

“There are fewer patients using the treatments for drugs approved in the later years of our study and less follow-up time to measure outcomes,” she said. “Over time, utilization of the newer therapies will likely increase and the full effect on mortality will be observed.”
 

Other factors at play

Multiple factors have led to the declines in mortality, said William G. Cance, MD, chief medical and scientific officer for the ACS, who was not involved in this study. “We are slowly sorting out the explanations in greater granularity.”  

Dr. MacEwan said improved cancer screening may partially explain the decline in mortality in some tumor types.

“If screening in a particular tumor type improved during the study period and tumors were diagnosed earlier, then mortality for that tumor type may decline,” she said. “However, we did not find strong evidence to suggest that there were significant changes in screening during our study period. Breast cancer screening rates, for example, were stable over our study period.”  

Cancer screening is not as strong an influence as it should be, Dr. Cance said.

“The lung cancer screening rate is low. In breast and colorectal cancers, we need to double down on earlier screening,” he said, noting that less than one-quarter of adults between ages 45 and 50 years are currently screened for colorectal cancer. The ACS recommends that people at average risk of colorectal cancer start regular screening at age 45.

More research is necessary to evaluate the relationship between drug approvals and cancer mortality, Dr. MacEwan said.

“Research directly linking utilization of new therapies to improved survival or reduced mortality in the real-world setting would more definitively demonstrate the impact of new treatments,” she said. “New therapies have improved outcomes for many patients and should continue to be considered as key elements of cancer treatment.”

“We need to continue to reduce tobacco smoking and improve on modifiable behaviors at the same time as we work on getting new drugs to cancer patients,” Dr. Cance said. “We are coming into an era of multiple new therapeutics, including targeted therapies, immunotherapies, and cellular therapies. Clinicians need to look closely at the trial data of new drugs and pay close attention to those that have the most mortality impact.”

“We also need equitable distribution of newer drugs,” Dr. Cance added. “They should be distributed to everybody who deserves them. Mortality is often impacted by social determinants of health.”

Funding for this research was provided by Pfizer. Study authors disclosed relationships, including employment, with Pfizer. Dr. Cance had no disclosures.

SOURCE: MacEwan JP et al. J Med Econ. 2020 Nov 9;1-12.

Cancer drug approvals between 2000 and 2016 were associated with a significant reduction in deaths from the most common cancers in the United States, according to a new study.

Reductions in mortality were most notable for tumor types with relatively more approvals, including lung and breast cancer, melanoma, lymphoma, and leukemia.

A report from the American Cancer Society (ACS) estimated that, from 1991 to 2017, there were 2,902,200 total cancer deaths avoided from improvements in mortality from all potential sources.

The new findings, reported in the Journal of Medical Economics, suggest that drugs approved between 2000 and 2016 to treat the 15 most common cancer types helped to reduce mortality by 24% per 100,000 people.

“This study provides evidence that a significant share of that reduction from 2000 to 2016 was associated with the introduction of new therapies. The ACS report and other studies demonstrate that the improvements in lung cancer specifically are likely due to new treatments,” said lead study author Joanna P. MacEwan, MD, of PRECISIONheor in Los Angeles.

The findings contribute to a better understanding of whether increased spending on cancer drugs are worth the investment, according to the study authors.

“We provide evidence that the gains in survival measured in clinical trials are translating into health benefits for patients in the real world and confirm previous research that has also shown that new pharmaceutical treatments are associated with improved real-world survival outcomes for patients,” Dr. MacEwan said.
 

Full effect not yet observed

The researchers used a series of national data sets from sources including the Centers for Disease Control and Prevention; the U.S. Mortality Files by the National Center of Health Statistics; Survival, Epidemiology and End Results program; and United States Cancer Statistics.

The team calculated age-adjusted cancer mortality rates per year for the 15 most common tumor types and also looked at incident cases of cancer by tumor type, represented as per 100,000 people, for all ages, races, and genders.

The researchers then translated the change in cancer mortality in the U.S. from 2000 to 2016 associated with treatment stocks in each year into deaths averted per year.

Across the 16 years, mortality was down by 1,291,769 deaths. The following cancers had significant reductions in mortality: breast (n = 127,874), colorectal (n = 46,705), lung (n = 375,256), prostate (n = 476,210), gastric (n = 758), and renal (n = 739) cancers, as well as non-Hodgkin lymphoma (n = 48,836) and leukemia (n = 4,011).

Estimated mortality increased by 825 deaths in patients with thyroid cancer and 7,768 deaths for those with bladder cancer. These rises are likely due to the result of sparse drug approvals during this period – five for thyroid cancer and three for bladder cancer – Dr. MacEwan said. There were no approvals in liver or uterine cancer and few approvals in pancreatic and oral cancer.

The full effect of new drug introductions may not have been observed yet, Dr. MacEwan noted.

“There are fewer patients using the treatments for drugs approved in the later years of our study and less follow-up time to measure outcomes,” she said. “Over time, utilization of the newer therapies will likely increase and the full effect on mortality will be observed.”
 

Other factors at play

Multiple factors have led to the declines in mortality, said William G. Cance, MD, chief medical and scientific officer for the ACS, who was not involved in this study. “We are slowly sorting out the explanations in greater granularity.”  

Dr. MacEwan said improved cancer screening may partially explain the decline in mortality in some tumor types.

“If screening in a particular tumor type improved during the study period and tumors were diagnosed earlier, then mortality for that tumor type may decline,” she said. “However, we did not find strong evidence to suggest that there were significant changes in screening during our study period. Breast cancer screening rates, for example, were stable over our study period.”  

Cancer screening is not as strong an influence as it should be, Dr. Cance said.

“The lung cancer screening rate is low. In breast and colorectal cancers, we need to double down on earlier screening,” he said, noting that less than one-quarter of adults between ages 45 and 50 years are currently screened for colorectal cancer. The ACS recommends that people at average risk of colorectal cancer start regular screening at age 45.

More research is necessary to evaluate the relationship between drug approvals and cancer mortality, Dr. MacEwan said.

“Research directly linking utilization of new therapies to improved survival or reduced mortality in the real-world setting would more definitively demonstrate the impact of new treatments,” she said. “New therapies have improved outcomes for many patients and should continue to be considered as key elements of cancer treatment.”

“We need to continue to reduce tobacco smoking and improve on modifiable behaviors at the same time as we work on getting new drugs to cancer patients,” Dr. Cance said. “We are coming into an era of multiple new therapeutics, including targeted therapies, immunotherapies, and cellular therapies. Clinicians need to look closely at the trial data of new drugs and pay close attention to those that have the most mortality impact.”

“We also need equitable distribution of newer drugs,” Dr. Cance added. “They should be distributed to everybody who deserves them. Mortality is often impacted by social determinants of health.”

Funding for this research was provided by Pfizer. Study authors disclosed relationships, including employment, with Pfizer. Dr. Cance had no disclosures.

SOURCE: MacEwan JP et al. J Med Econ. 2020 Nov 9;1-12.

Cancer drug approvals between 2000 and 2016 were associated with a significant reduction in deaths from the most common cancers in the United States, according to a new study.

Reductions in mortality were most notable for tumor types with relatively more approvals, including lung and breast cancer, melanoma, lymphoma, and leukemia.

A report from the American Cancer Society (ACS) estimated that, from 1991 to 2017, there were 2,902,200 total cancer deaths avoided from improvements in mortality from all potential sources.

The new findings, reported in the Journal of Medical Economics, suggest that drugs approved between 2000 and 2016 to treat the 15 most common cancer types helped to reduce mortality by 24% per 100,000 people.

“This study provides evidence that a significant share of that reduction from 2000 to 2016 was associated with the introduction of new therapies. The ACS report and other studies demonstrate that the improvements in lung cancer specifically are likely due to new treatments,” said lead study author Joanna P. MacEwan, MD, of PRECISIONheor in Los Angeles.

The findings contribute to a better understanding of whether increased spending on cancer drugs are worth the investment, according to the study authors.

“We provide evidence that the gains in survival measured in clinical trials are translating into health benefits for patients in the real world and confirm previous research that has also shown that new pharmaceutical treatments are associated with improved real-world survival outcomes for patients,” Dr. MacEwan said.
 

Full effect not yet observed

The researchers used a series of national data sets from sources including the Centers for Disease Control and Prevention; the U.S. Mortality Files by the National Center of Health Statistics; Survival, Epidemiology and End Results program; and United States Cancer Statistics.

The team calculated age-adjusted cancer mortality rates per year for the 15 most common tumor types and also looked at incident cases of cancer by tumor type, represented as per 100,000 people, for all ages, races, and genders.

The researchers then translated the change in cancer mortality in the U.S. from 2000 to 2016 associated with treatment stocks in each year into deaths averted per year.

Across the 16 years, mortality was down by 1,291,769 deaths. The following cancers had significant reductions in mortality: breast (n = 127,874), colorectal (n = 46,705), lung (n = 375,256), prostate (n = 476,210), gastric (n = 758), and renal (n = 739) cancers, as well as non-Hodgkin lymphoma (n = 48,836) and leukemia (n = 4,011).

Estimated mortality increased by 825 deaths in patients with thyroid cancer and 7,768 deaths for those with bladder cancer. These rises are likely due to the result of sparse drug approvals during this period – five for thyroid cancer and three for bladder cancer – Dr. MacEwan said. There were no approvals in liver or uterine cancer and few approvals in pancreatic and oral cancer.

The full effect of new drug introductions may not have been observed yet, Dr. MacEwan noted.

“There are fewer patients using the treatments for drugs approved in the later years of our study and less follow-up time to measure outcomes,” she said. “Over time, utilization of the newer therapies will likely increase and the full effect on mortality will be observed.”
 

Other factors at play

Multiple factors have led to the declines in mortality, said William G. Cance, MD, chief medical and scientific officer for the ACS, who was not involved in this study. “We are slowly sorting out the explanations in greater granularity.”  

Dr. MacEwan said improved cancer screening may partially explain the decline in mortality in some tumor types.

“If screening in a particular tumor type improved during the study period and tumors were diagnosed earlier, then mortality for that tumor type may decline,” she said. “However, we did not find strong evidence to suggest that there were significant changes in screening during our study period. Breast cancer screening rates, for example, were stable over our study period.”  

Cancer screening is not as strong an influence as it should be, Dr. Cance said.

“The lung cancer screening rate is low. In breast and colorectal cancers, we need to double down on earlier screening,” he said, noting that less than one-quarter of adults between ages 45 and 50 years are currently screened for colorectal cancer. The ACS recommends that people at average risk of colorectal cancer start regular screening at age 45.

More research is necessary to evaluate the relationship between drug approvals and cancer mortality, Dr. MacEwan said.

“Research directly linking utilization of new therapies to improved survival or reduced mortality in the real-world setting would more definitively demonstrate the impact of new treatments,” she said. “New therapies have improved outcomes for many patients and should continue to be considered as key elements of cancer treatment.”

“We need to continue to reduce tobacco smoking and improve on modifiable behaviors at the same time as we work on getting new drugs to cancer patients,” Dr. Cance said. “We are coming into an era of multiple new therapeutics, including targeted therapies, immunotherapies, and cellular therapies. Clinicians need to look closely at the trial data of new drugs and pay close attention to those that have the most mortality impact.”

“We also need equitable distribution of newer drugs,” Dr. Cance added. “They should be distributed to everybody who deserves them. Mortality is often impacted by social determinants of health.”

Funding for this research was provided by Pfizer. Study authors disclosed relationships, including employment, with Pfizer. Dr. Cance had no disclosures.

SOURCE: MacEwan JP et al. J Med Econ. 2020 Nov 9;1-12.

Ibrutinib showed significant impact on circulating malignant and nonmalignant immune cells and was found to restore healthy T-cell function in patients with chronic lymphocytic leukemia (CLL), according to the results of a comparative study of CLL patients and healthy controls.

Researchers compared circulating counts of 21 immune blood cell subsets throughout the first year of treatment in 55 patients with relapsed/refractory (R/R) CLL from the RESONATE trial and 50 previously untreated CLL patients from the RESONATE-2 trial with 20 untreated age-matched healthy donors, according to a report published online in Leukemia Research.

In addition, T-cell function was assessed in response to T-cell–receptor stimulation in 21 patients with R/R CLL, compared with 18 age-matched healthy donors, according to Isabelle G. Solman, MS, an employee of Translational Medicine, Pharmacyclics, Sunnyvale, Calif. and colleagues.
 

Positive indicators

Ibrutinib significantly decreased pathologically high circulating B cells, regulatory T cells, effector/memory CD4+ and CD8+ T cells (including exhausted and chronically activated T cells), natural killer (NK) T cells, and myeloid-derived suppressor cells; preserved naive T cells and NK cells; and increased circulating classical monocytes, according to the researchers.

Ibrutinib also significantly restored T-cell proliferative ability, degranulation, and cytokine secretion. Over the same period, ofatumumab or chlorambucil did not confer the same spectrum of normalization as ibrutinib in multiple immune subsets that were examined, they added.

“These results establish that ibrutinib has a significant and likely positive impact on circulating malignant and nonmalignant immune cells and restores healthy T-cell function,” the researchers indicated.

“Ibrutinib has a significant, progressively positive impact on both malignant and nonmalignant immune cells in CLL. These positive effects on circulating nonmalignant immune cells may contribute to long-term CLL disease control, overall health status, and decreased susceptibility to infection,” they concluded.

The study was funded by Pharmacyclics, an AbbVie Company. Ms. Solman is an employee of Translational Medicine, Pharmacyclics, Sunnyvale, Calif. as were several other authors.

[email protected]

SOURCE: Solman IG et al. Leuk Res. 2020;97. doi: 10.1016/j.leukres.2020.106432.

Ibrutinib showed significant impact on circulating malignant and nonmalignant immune cells and was found to restore healthy T-cell function in patients with chronic lymphocytic leukemia (CLL), according to the results of a comparative study of CLL patients and healthy controls.

Researchers compared circulating counts of 21 immune blood cell subsets throughout the first year of treatment in 55 patients with relapsed/refractory (R/R) CLL from the RESONATE trial and 50 previously untreated CLL patients from the RESONATE-2 trial with 20 untreated age-matched healthy donors, according to a report published online in Leukemia Research.

In addition, T-cell function was assessed in response to T-cell–receptor stimulation in 21 patients with R/R CLL, compared with 18 age-matched healthy donors, according to Isabelle G. Solman, MS, an employee of Translational Medicine, Pharmacyclics, Sunnyvale, Calif. and colleagues.
 

Positive indicators

Ibrutinib significantly decreased pathologically high circulating B cells, regulatory T cells, effector/memory CD4+ and CD8+ T cells (including exhausted and chronically activated T cells), natural killer (NK) T cells, and myeloid-derived suppressor cells; preserved naive T cells and NK cells; and increased circulating classical monocytes, according to the researchers.

Ibrutinib also significantly restored T-cell proliferative ability, degranulation, and cytokine secretion. Over the same period, ofatumumab or chlorambucil did not confer the same spectrum of normalization as ibrutinib in multiple immune subsets that were examined, they added.

“These results establish that ibrutinib has a significant and likely positive impact on circulating malignant and nonmalignant immune cells and restores healthy T-cell function,” the researchers indicated.

“Ibrutinib has a significant, progressively positive impact on both malignant and nonmalignant immune cells in CLL. These positive effects on circulating nonmalignant immune cells may contribute to long-term CLL disease control, overall health status, and decreased susceptibility to infection,” they concluded.

The study was funded by Pharmacyclics, an AbbVie Company. Ms. Solman is an employee of Translational Medicine, Pharmacyclics, Sunnyvale, Calif. as were several other authors.

[email protected]

SOURCE: Solman IG et al. Leuk Res. 2020;97. doi: 10.1016/j.leukres.2020.106432.

Ibrutinib showed significant impact on circulating malignant and nonmalignant immune cells and was found to restore healthy T-cell function in patients with chronic lymphocytic leukemia (CLL), according to the results of a comparative study of CLL patients and healthy controls.

Researchers compared circulating counts of 21 immune blood cell subsets throughout the first year of treatment in 55 patients with relapsed/refractory (R/R) CLL from the RESONATE trial and 50 previously untreated CLL patients from the RESONATE-2 trial with 20 untreated age-matched healthy donors, according to a report published online in Leukemia Research.

In addition, T-cell function was assessed in response to T-cell–receptor stimulation in 21 patients with R/R CLL, compared with 18 age-matched healthy donors, according to Isabelle G. Solman, MS, an employee of Translational Medicine, Pharmacyclics, Sunnyvale, Calif. and colleagues.
 

Positive indicators

Ibrutinib significantly decreased pathologically high circulating B cells, regulatory T cells, effector/memory CD4+ and CD8+ T cells (including exhausted and chronically activated T cells), natural killer (NK) T cells, and myeloid-derived suppressor cells; preserved naive T cells and NK cells; and increased circulating classical monocytes, according to the researchers.

Ibrutinib also significantly restored T-cell proliferative ability, degranulation, and cytokine secretion. Over the same period, ofatumumab or chlorambucil did not confer the same spectrum of normalization as ibrutinib in multiple immune subsets that were examined, they added.

“These results establish that ibrutinib has a significant and likely positive impact on circulating malignant and nonmalignant immune cells and restores healthy T-cell function,” the researchers indicated.

“Ibrutinib has a significant, progressively positive impact on both malignant and nonmalignant immune cells in CLL. These positive effects on circulating nonmalignant immune cells may contribute to long-term CLL disease control, overall health status, and decreased susceptibility to infection,” they concluded.

The study was funded by Pharmacyclics, an AbbVie Company. Ms. Solman is an employee of Translational Medicine, Pharmacyclics, Sunnyvale, Calif. as were several other authors.

[email protected]

SOURCE: Solman IG et al. Leuk Res. 2020;97. doi: 10.1016/j.leukres.2020.106432.

Precision medicine therapy proved feasible and superior to standard-of-care (SOC) chemotherapy in patients with acute myeloid leukemia in the Beat AML Master Clinical Trial.

The 30-day mortality rates were 3.7% versus 20.4% in 224 patients who enrolled in the Beat AML trial precision medicine substudies within 7 days of prospective genomic profiling and 103 who elected SOC chemotherapy, respectively, Amy Burd, PhD, vice president of research strategy for the Leukemia & Lymphoma Society, Rye Brook, N.Y. and her colleagues reported online in Nature Medicine.

Overall survival (OS) at a median of 7.1 months was also significantly longer with precision medicine than with SOC chemotherapy (median, 12.8 vs. 3.9 months), the investigators found.

In an additional 28 patients who selected an investigational therapy rather than a precision medicine strategy or SOC chemotherapy, median OS was not reached, and in 38 who chose palliative care, median OS was 0.6 months, they noted. Care type was unknown in two patients.

The results were similar after controlling for demographic, clinical, and molecular variables and did not change when patients with adverse events of special interest were excluded from the analysis or when only those with survival greater than 2 weeks were included in the analysis.

AML confers an adverse outcome in older adults and therefore is typically treated rapidly after diagnosis. This has precluded consideration of patients’ mutational profile for treatment decisions.

Beat AML, however, sought to prospectively assess the feasibility of quickly ascertaining cytogenetic and mutational data for the purpose of improving outcomes through targeted treatment.

“The study shows that delaying treatment up to 7 days is feasible and safe, and that patients who opted for the precision medicine approach experienced a lower early death rate and superior overall survival, compared with patients who opted for standard of care,” lead study author John C. Byrd, MD, the D. Warren Brown Chair of Leukemia Research of the Ohio State University, Columbus, noted in a press statement from the Leukemia & Lymphoma Society, which conducted the trial. “This patient-centric study shows that we can move away from chemotherapy treatment for patients who won’t respond or can’t withstand the harsh effects of the same chemotherapies we’ve been using for 40 years and match them with a treatment better suited for their individual cases.”

The ongoing Beat AML trial was launched by LLS in 2016 to assess various novel targeted therapies in newly diagnosed AML patients aged 60 years and older. Participants underwent next-generation genomic sequencing, were matched to the appropriate targeted therapy, and were given the option of enrolling on the relevant substudy or selecting an alternate treatment strategy. There are currently 11 substudies assessing novel therapies that have emerged in the wake of “significant progress in understanding the molecular pathogenesis of AML.”

The current findings represent outcomes in patients enrolled between Nov. 2016 and Jan. 2018. The patients had a mean age of 72 years, and those selecting precision medicine vs. SOC had similar demographic and genetic features, the authors noted.

LLS president and chief executive officer Louis J. DeGennaro, PhD, said the findings are practice changing and provide a template for studying precision medicine in other cancers.

“The study is changing significantly the way we look at treating patients with AML, showing that precision medicine ... can improve short- and long-term outcomes for patients with this deadly blood cancer,” he said in the LLS statement. “Further, BEAT AML has proven to be a viable model for other cancer clinical trials to emulate.”

In fact, the model has been applied to the recently launched Beat COVID trial, which looks at acalabrutinib in patients with hematologic cancers and COVID-19 infection, and other trials, including the LLS PedAL global precision medicine trial for children with relapsed acute leukemia, are planned.

“This study sets the path to establish the safety of precision medicine in AML and sets the stage to extend this same approach to younger patients with this disease and other cancers that are urgently treated as a single disease despite recognition of multiple subtypes, the authors concluded.

Dr. Burd is an employee of LLS, which received funding from AbbVie, Agios Pharmaceuticals, Alexion Pharmaceuticals, and a variety of other pharmaceutical and biotechnology companies. Dr. Byrd has received research support from Acerta Pharma, Genentech, Janssen Pharmaceutica, and Pharmacyclics and has served on the advisory board of Syndax Pharmaceuticals.

[email protected]

SOURCE: Burd A et al. Nature Medicine 2020 Oct 26. doi: 10.1038/s41591-020-1089-8.

Precision medicine therapy proved feasible and superior to standard-of-care (SOC) chemotherapy in patients with acute myeloid leukemia in the Beat AML Master Clinical Trial.

The 30-day mortality rates were 3.7% versus 20.4% in 224 patients who enrolled in the Beat AML trial precision medicine substudies within 7 days of prospective genomic profiling and 103 who elected SOC chemotherapy, respectively, Amy Burd, PhD, vice president of research strategy for the Leukemia & Lymphoma Society, Rye Brook, N.Y. and her colleagues reported online in Nature Medicine.

Overall survival (OS) at a median of 7.1 months was also significantly longer with precision medicine than with SOC chemotherapy (median, 12.8 vs. 3.9 months), the investigators found.

In an additional 28 patients who selected an investigational therapy rather than a precision medicine strategy or SOC chemotherapy, median OS was not reached, and in 38 who chose palliative care, median OS was 0.6 months, they noted. Care type was unknown in two patients.

The results were similar after controlling for demographic, clinical, and molecular variables and did not change when patients with adverse events of special interest were excluded from the analysis or when only those with survival greater than 2 weeks were included in the analysis.

AML confers an adverse outcome in older adults and therefore is typically treated rapidly after diagnosis. This has precluded consideration of patients’ mutational profile for treatment decisions.

Beat AML, however, sought to prospectively assess the feasibility of quickly ascertaining cytogenetic and mutational data for the purpose of improving outcomes through targeted treatment.

“The study shows that delaying treatment up to 7 days is feasible and safe, and that patients who opted for the precision medicine approach experienced a lower early death rate and superior overall survival, compared with patients who opted for standard of care,” lead study author John C. Byrd, MD, the D. Warren Brown Chair of Leukemia Research of the Ohio State University, Columbus, noted in a press statement from the Leukemia & Lymphoma Society, which conducted the trial. “This patient-centric study shows that we can move away from chemotherapy treatment for patients who won’t respond or can’t withstand the harsh effects of the same chemotherapies we’ve been using for 40 years and match them with a treatment better suited for their individual cases.”

The ongoing Beat AML trial was launched by LLS in 2016 to assess various novel targeted therapies in newly diagnosed AML patients aged 60 years and older. Participants underwent next-generation genomic sequencing, were matched to the appropriate targeted therapy, and were given the option of enrolling on the relevant substudy or selecting an alternate treatment strategy. There are currently 11 substudies assessing novel therapies that have emerged in the wake of “significant progress in understanding the molecular pathogenesis of AML.”

The current findings represent outcomes in patients enrolled between Nov. 2016 and Jan. 2018. The patients had a mean age of 72 years, and those selecting precision medicine vs. SOC had similar demographic and genetic features, the authors noted.

LLS president and chief executive officer Louis J. DeGennaro, PhD, said the findings are practice changing and provide a template for studying precision medicine in other cancers.

“The study is changing significantly the way we look at treating patients with AML, showing that precision medicine ... can improve short- and long-term outcomes for patients with this deadly blood cancer,” he said in the LLS statement. “Further, BEAT AML has proven to be a viable model for other cancer clinical trials to emulate.”

In fact, the model has been applied to the recently launched Beat COVID trial, which looks at acalabrutinib in patients with hematologic cancers and COVID-19 infection, and other trials, including the LLS PedAL global precision medicine trial for children with relapsed acute leukemia, are planned.

“This study sets the path to establish the safety of precision medicine in AML and sets the stage to extend this same approach to younger patients with this disease and other cancers that are urgently treated as a single disease despite recognition of multiple subtypes, the authors concluded.

Dr. Burd is an employee of LLS, which received funding from AbbVie, Agios Pharmaceuticals, Alexion Pharmaceuticals, and a variety of other pharmaceutical and biotechnology companies. Dr. Byrd has received research support from Acerta Pharma, Genentech, Janssen Pharmaceutica, and Pharmacyclics and has served on the advisory board of Syndax Pharmaceuticals.

[email protected]

SOURCE: Burd A et al. Nature Medicine 2020 Oct 26. doi: 10.1038/s41591-020-1089-8.

Precision medicine therapy proved feasible and superior to standard-of-care (SOC) chemotherapy in patients with acute myeloid leukemia in the Beat AML Master Clinical Trial.

The 30-day mortality rates were 3.7% versus 20.4% in 224 patients who enrolled in the Beat AML trial precision medicine substudies within 7 days of prospective genomic profiling and 103 who elected SOC chemotherapy, respectively, Amy Burd, PhD, vice president of research strategy for the Leukemia & Lymphoma Society, Rye Brook, N.Y. and her colleagues reported online in Nature Medicine.

Overall survival (OS) at a median of 7.1 months was also significantly longer with precision medicine than with SOC chemotherapy (median, 12.8 vs. 3.9 months), the investigators found.

In an additional 28 patients who selected an investigational therapy rather than a precision medicine strategy or SOC chemotherapy, median OS was not reached, and in 38 who chose palliative care, median OS was 0.6 months, they noted. Care type was unknown in two patients.

The results were similar after controlling for demographic, clinical, and molecular variables and did not change when patients with adverse events of special interest were excluded from the analysis or when only those with survival greater than 2 weeks were included in the analysis.

AML confers an adverse outcome in older adults and therefore is typically treated rapidly after diagnosis. This has precluded consideration of patients’ mutational profile for treatment decisions.

Beat AML, however, sought to prospectively assess the feasibility of quickly ascertaining cytogenetic and mutational data for the purpose of improving outcomes through targeted treatment.

“The study shows that delaying treatment up to 7 days is feasible and safe, and that patients who opted for the precision medicine approach experienced a lower early death rate and superior overall survival, compared with patients who opted for standard of care,” lead study author John C. Byrd, MD, the D. Warren Brown Chair of Leukemia Research of the Ohio State University, Columbus, noted in a press statement from the Leukemia & Lymphoma Society, which conducted the trial. “This patient-centric study shows that we can move away from chemotherapy treatment for patients who won’t respond or can’t withstand the harsh effects of the same chemotherapies we’ve been using for 40 years and match them with a treatment better suited for their individual cases.”

The ongoing Beat AML trial was launched by LLS in 2016 to assess various novel targeted therapies in newly diagnosed AML patients aged 60 years and older. Participants underwent next-generation genomic sequencing, were matched to the appropriate targeted therapy, and were given the option of enrolling on the relevant substudy or selecting an alternate treatment strategy. There are currently 11 substudies assessing novel therapies that have emerged in the wake of “significant progress in understanding the molecular pathogenesis of AML.”

The current findings represent outcomes in patients enrolled between Nov. 2016 and Jan. 2018. The patients had a mean age of 72 years, and those selecting precision medicine vs. SOC had similar demographic and genetic features, the authors noted.

LLS president and chief executive officer Louis J. DeGennaro, PhD, said the findings are practice changing and provide a template for studying precision medicine in other cancers.

“The study is changing significantly the way we look at treating patients with AML, showing that precision medicine ... can improve short- and long-term outcomes for patients with this deadly blood cancer,” he said in the LLS statement. “Further, BEAT AML has proven to be a viable model for other cancer clinical trials to emulate.”

In fact, the model has been applied to the recently launched Beat COVID trial, which looks at acalabrutinib in patients with hematologic cancers and COVID-19 infection, and other trials, including the LLS PedAL global precision medicine trial for children with relapsed acute leukemia, are planned.

“This study sets the path to establish the safety of precision medicine in AML and sets the stage to extend this same approach to younger patients with this disease and other cancers that are urgently treated as a single disease despite recognition of multiple subtypes, the authors concluded.

Dr. Burd is an employee of LLS, which received funding from AbbVie, Agios Pharmaceuticals, Alexion Pharmaceuticals, and a variety of other pharmaceutical and biotechnology companies. Dr. Byrd has received research support from Acerta Pharma, Genentech, Janssen Pharmaceutica, and Pharmacyclics and has served on the advisory board of Syndax Pharmaceuticals.

[email protected]

SOURCE: Burd A et al. Nature Medicine 2020 Oct 26. doi: 10.1038/s41591-020-1089-8.