People with diabetes had a 47% increased risk of getting colorectal cancer, compared with people without diabetes, according to results of a large new study. Getting a colonoscopy dramatically reduced the risk, the results showed.

The findings, published in JAMA Network Open, suggest that colonoscopies are particularly important for people with diabetes. People diagnosed with diabetes within the past 5 years have the greatest colorectal cancer risk, the study found, suggesting screening should be part of a person’s health care after they’re diagnosed with diabetes.

Researchers analyzed data for 54,597 people who contributed at least 2 years of health data as part of a study that recruited people from 12 Southeastern states between 2002 and 2009. The people self-reported their diabetes status, and although researchers tried to only include people with type 2 diabetes, it’s possible that some people in the study had type 1 diabetes. The average age of those in the study was 51 years old; 64% were women; more than half of them had an income of less than $15,000 per year; and 66% of them were African American. 

Among the people in the study who had diabetes, the risk of having colorectal cancer was not strongly impacted by their race or ethnicity, gender, weight, or income level, the study showed.

While race didn’t predict whether people with diabetes would get colorectal cancer, the findings are particularly important because most of the people in the study were African American. Diabetes and colorectal cancer disproportionately affect African American people, the authors noted. Medical research studies often struggle to recruit people of color, resulting in a lack of data to help guide health care priorities and decision-making.

The study also provided important guidance for people newly diagnosed with diabetes. People who were diagnosed with diabetes within the past 5 years were at a particularly increased risk of getting colorectal cancer, compared to people who had been diagnosed for 5-10 years.

The authors concluded that increased referrals for colonoscopies among people with diabetes, particularly among those newly diagnosed, could greatly reduce the impact of colorectal cancer. Current guidelines suggest most people should begin colorectal cancer screenings at age 45, according to the Centers for Disease Control and Prevention.

The study was supported by the National Cancer Institute and the University of Wisconsin, Madison. The study authors reported no relevant conflicts of interest.

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

People with diabetes had a 47% increased risk of getting colorectal cancer, compared with people without diabetes, according to results of a large new study. Getting a colonoscopy dramatically reduced the risk, the results showed.

The findings, published in JAMA Network Open, suggest that colonoscopies are particularly important for people with diabetes. People diagnosed with diabetes within the past 5 years have the greatest colorectal cancer risk, the study found, suggesting screening should be part of a person’s health care after they’re diagnosed with diabetes.

Researchers analyzed data for 54,597 people who contributed at least 2 years of health data as part of a study that recruited people from 12 Southeastern states between 2002 and 2009. The people self-reported their diabetes status, and although researchers tried to only include people with type 2 diabetes, it’s possible that some people in the study had type 1 diabetes. The average age of those in the study was 51 years old; 64% were women; more than half of them had an income of less than $15,000 per year; and 66% of them were African American. 

Among the people in the study who had diabetes, the risk of having colorectal cancer was not strongly impacted by their race or ethnicity, gender, weight, or income level, the study showed.

While race didn’t predict whether people with diabetes would get colorectal cancer, the findings are particularly important because most of the people in the study were African American. Diabetes and colorectal cancer disproportionately affect African American people, the authors noted. Medical research studies often struggle to recruit people of color, resulting in a lack of data to help guide health care priorities and decision-making.

The study also provided important guidance for people newly diagnosed with diabetes. People who were diagnosed with diabetes within the past 5 years were at a particularly increased risk of getting colorectal cancer, compared to people who had been diagnosed for 5-10 years.

The authors concluded that increased referrals for colonoscopies among people with diabetes, particularly among those newly diagnosed, could greatly reduce the impact of colorectal cancer. Current guidelines suggest most people should begin colorectal cancer screenings at age 45, according to the Centers for Disease Control and Prevention.

The study was supported by the National Cancer Institute and the University of Wisconsin, Madison. The study authors reported no relevant conflicts of interest.

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

People with diabetes had a 47% increased risk of getting colorectal cancer, compared with people without diabetes, according to results of a large new study. Getting a colonoscopy dramatically reduced the risk, the results showed.

The findings, published in JAMA Network Open, suggest that colonoscopies are particularly important for people with diabetes. People diagnosed with diabetes within the past 5 years have the greatest colorectal cancer risk, the study found, suggesting screening should be part of a person’s health care after they’re diagnosed with diabetes.

Researchers analyzed data for 54,597 people who contributed at least 2 years of health data as part of a study that recruited people from 12 Southeastern states between 2002 and 2009. The people self-reported their diabetes status, and although researchers tried to only include people with type 2 diabetes, it’s possible that some people in the study had type 1 diabetes. The average age of those in the study was 51 years old; 64% were women; more than half of them had an income of less than $15,000 per year; and 66% of them were African American. 

Among the people in the study who had diabetes, the risk of having colorectal cancer was not strongly impacted by their race or ethnicity, gender, weight, or income level, the study showed.

While race didn’t predict whether people with diabetes would get colorectal cancer, the findings are particularly important because most of the people in the study were African American. Diabetes and colorectal cancer disproportionately affect African American people, the authors noted. Medical research studies often struggle to recruit people of color, resulting in a lack of data to help guide health care priorities and decision-making.

The study also provided important guidance for people newly diagnosed with diabetes. People who were diagnosed with diabetes within the past 5 years were at a particularly increased risk of getting colorectal cancer, compared to people who had been diagnosed for 5-10 years.

The authors concluded that increased referrals for colonoscopies among people with diabetes, particularly among those newly diagnosed, could greatly reduce the impact of colorectal cancer. Current guidelines suggest most people should begin colorectal cancer screenings at age 45, according to the Centers for Disease Control and Prevention.

The study was supported by the National Cancer Institute and the University of Wisconsin, Madison. The study authors reported no relevant conflicts of interest.

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

Changes may be in store for how physicians do business based on pending proposals from the Federal Trade Commission to ban noncompete clauses and monitor potential merger monopolies.

In January 2023, the FTC announced a rule that would ban noncompete clauses, stating that such clauses reduce workers’ wages and stifle new businesses. Simply put, the rule would ban employers from entering into noncompete clauses with workers, including independent contractors.

Aspects of the rule include whether it should pertain to franchisees, whether senior executives should be exempted, and whether low-wage and high-wage workers should be treated differently.

According to the FTC, banning noncompete clauses would increase workers’ earnings by approximately $300 billion per year, save consumers as much as $148 billion in health care costs, and double the number of companies founded by former workers in the same field.

In June 2023, the FTC and the Department of Justice proposed changes to rules governing mergers, including changes to prenotification forms that would promote more efficient screening of potential mergers. According to a press release from the FTC, the proposed changes include provision of details about investments or corporate relationships, product and services, projected revenue streams, and previous acquisitions.

The proposal also includes a waiting period during which agencies would assess the risk that a merger would lessen competition or tend to create a monopoly.
 

What the FTC proposals mean for physicians

FTC Chair Lina M. Khan addressed attendees at the American College of Physicians at their annual meeting in October.

In March 2023, ACEP wrote to Ms. Khan in support of the banning of noncompete clauses. The ACEP also stated that the FTC should monitor the effect of a ban on the ability to recruit and maintain a stable physician workforce in rural and underserved areas “and should examine the potential impacts should nonprofit health systems be exempt from a ban.”

However, the American Medical Group Association, a nonprofit trade organization that supports multispecialty medical groups, opposes the ban. In a press release issued in March 2023, AMGA noted that, “As employers, AMGA members rely in part on noncompete agreements to build strong, sustainable care teams that work together to coordinate care for their patients. These care teams emphasize the importance of the doctor-patient relationship, which reasonable noncompete agreements help support.”

The American Medical Association supports the ban on noncompete clauses, detailed in an official AMA policy statement as, “support[ing] policies, regulations, and legislation that prohibits covenants not-to-compete for all physicians in clinical practice who hold employment contracts with for-profit or nonprofit hospital, hospital system, or staffing company employers.”

In regard to the merger guidelines, ACEP wrote a separate letter to Ms. Khan identifying some of the unique aspects of emergency medicine practice. The ACEP stressed the need for caution as the consolidation of medical practices continues, many under the umbrella of private equity investment companies.

“Unchecked mergers that substantially lessen competition in the labor market for emergency physicians, in which the employer is the buyer and the physician is the seller, can impact physicians directly by lowering wages or slowing wage growth, worsening benefits or working conditions, or contributing to other degradations in workplace quality,” according to ACEP.

The AMA also supports the FTC’s draft merger guidelines as protective of physicians and their working environments.

In September 2023, the AMA sent a letter to the FTC commending the agency on the proposed guidelines: “It is our strong contention that the agencies must have merger guidelines that protect physicians against health insurer mergers that may substantially lessen competition for the purchase of physician services and that degrade physician working conditions,” according to the AMA letter.

According the FTC, the proposed changes represent an expansion and reorganization of information along with the addition of new document requirements and represents the first comprehensive review of the Hart-Scott-Rodino Antitrust Improvements Act since 1978.

After soliciting public comments, the FTC is reviewing the proposals, and no specific date for a final vote has been announced.

More specifics on the potential changes to premerger notification, reporting, and waiting period requirements are available on the FTC website.

A version of this article appeared on Medscape.com.

Changes may be in store for how physicians do business based on pending proposals from the Federal Trade Commission to ban noncompete clauses and monitor potential merger monopolies.

In January 2023, the FTC announced a rule that would ban noncompete clauses, stating that such clauses reduce workers’ wages and stifle new businesses. Simply put, the rule would ban employers from entering into noncompete clauses with workers, including independent contractors.

Aspects of the rule include whether it should pertain to franchisees, whether senior executives should be exempted, and whether low-wage and high-wage workers should be treated differently.

According to the FTC, banning noncompete clauses would increase workers’ earnings by approximately $300 billion per year, save consumers as much as $148 billion in health care costs, and double the number of companies founded by former workers in the same field.

In June 2023, the FTC and the Department of Justice proposed changes to rules governing mergers, including changes to prenotification forms that would promote more efficient screening of potential mergers. According to a press release from the FTC, the proposed changes include provision of details about investments or corporate relationships, product and services, projected revenue streams, and previous acquisitions.

The proposal also includes a waiting period during which agencies would assess the risk that a merger would lessen competition or tend to create a monopoly.
 

What the FTC proposals mean for physicians

FTC Chair Lina M. Khan addressed attendees at the American College of Physicians at their annual meeting in October.

In March 2023, ACEP wrote to Ms. Khan in support of the banning of noncompete clauses. The ACEP also stated that the FTC should monitor the effect of a ban on the ability to recruit and maintain a stable physician workforce in rural and underserved areas “and should examine the potential impacts should nonprofit health systems be exempt from a ban.”

However, the American Medical Group Association, a nonprofit trade organization that supports multispecialty medical groups, opposes the ban. In a press release issued in March 2023, AMGA noted that, “As employers, AMGA members rely in part on noncompete agreements to build strong, sustainable care teams that work together to coordinate care for their patients. These care teams emphasize the importance of the doctor-patient relationship, which reasonable noncompete agreements help support.”

The American Medical Association supports the ban on noncompete clauses, detailed in an official AMA policy statement as, “support[ing] policies, regulations, and legislation that prohibits covenants not-to-compete for all physicians in clinical practice who hold employment contracts with for-profit or nonprofit hospital, hospital system, or staffing company employers.”

In regard to the merger guidelines, ACEP wrote a separate letter to Ms. Khan identifying some of the unique aspects of emergency medicine practice. The ACEP stressed the need for caution as the consolidation of medical practices continues, many under the umbrella of private equity investment companies.

“Unchecked mergers that substantially lessen competition in the labor market for emergency physicians, in which the employer is the buyer and the physician is the seller, can impact physicians directly by lowering wages or slowing wage growth, worsening benefits or working conditions, or contributing to other degradations in workplace quality,” according to ACEP.

The AMA also supports the FTC’s draft merger guidelines as protective of physicians and their working environments.

In September 2023, the AMA sent a letter to the FTC commending the agency on the proposed guidelines: “It is our strong contention that the agencies must have merger guidelines that protect physicians against health insurer mergers that may substantially lessen competition for the purchase of physician services and that degrade physician working conditions,” according to the AMA letter.

According the FTC, the proposed changes represent an expansion and reorganization of information along with the addition of new document requirements and represents the first comprehensive review of the Hart-Scott-Rodino Antitrust Improvements Act since 1978.

After soliciting public comments, the FTC is reviewing the proposals, and no specific date for a final vote has been announced.

More specifics on the potential changes to premerger notification, reporting, and waiting period requirements are available on the FTC website.

A version of this article appeared on Medscape.com.

Changes may be in store for how physicians do business based on pending proposals from the Federal Trade Commission to ban noncompete clauses and monitor potential merger monopolies.

In January 2023, the FTC announced a rule that would ban noncompete clauses, stating that such clauses reduce workers’ wages and stifle new businesses. Simply put, the rule would ban employers from entering into noncompete clauses with workers, including independent contractors.

Aspects of the rule include whether it should pertain to franchisees, whether senior executives should be exempted, and whether low-wage and high-wage workers should be treated differently.

According to the FTC, banning noncompete clauses would increase workers’ earnings by approximately $300 billion per year, save consumers as much as $148 billion in health care costs, and double the number of companies founded by former workers in the same field.

In June 2023, the FTC and the Department of Justice proposed changes to rules governing mergers, including changes to prenotification forms that would promote more efficient screening of potential mergers. According to a press release from the FTC, the proposed changes include provision of details about investments or corporate relationships, product and services, projected revenue streams, and previous acquisitions.

The proposal also includes a waiting period during which agencies would assess the risk that a merger would lessen competition or tend to create a monopoly.
 

What the FTC proposals mean for physicians

FTC Chair Lina M. Khan addressed attendees at the American College of Physicians at their annual meeting in October.

In March 2023, ACEP wrote to Ms. Khan in support of the banning of noncompete clauses. The ACEP also stated that the FTC should monitor the effect of a ban on the ability to recruit and maintain a stable physician workforce in rural and underserved areas “and should examine the potential impacts should nonprofit health systems be exempt from a ban.”

However, the American Medical Group Association, a nonprofit trade organization that supports multispecialty medical groups, opposes the ban. In a press release issued in March 2023, AMGA noted that, “As employers, AMGA members rely in part on noncompete agreements to build strong, sustainable care teams that work together to coordinate care for their patients. These care teams emphasize the importance of the doctor-patient relationship, which reasonable noncompete agreements help support.”

The American Medical Association supports the ban on noncompete clauses, detailed in an official AMA policy statement as, “support[ing] policies, regulations, and legislation that prohibits covenants not-to-compete for all physicians in clinical practice who hold employment contracts with for-profit or nonprofit hospital, hospital system, or staffing company employers.”

In regard to the merger guidelines, ACEP wrote a separate letter to Ms. Khan identifying some of the unique aspects of emergency medicine practice. The ACEP stressed the need for caution as the consolidation of medical practices continues, many under the umbrella of private equity investment companies.

“Unchecked mergers that substantially lessen competition in the labor market for emergency physicians, in which the employer is the buyer and the physician is the seller, can impact physicians directly by lowering wages or slowing wage growth, worsening benefits or working conditions, or contributing to other degradations in workplace quality,” according to ACEP.

The AMA also supports the FTC’s draft merger guidelines as protective of physicians and their working environments.

In September 2023, the AMA sent a letter to the FTC commending the agency on the proposed guidelines: “It is our strong contention that the agencies must have merger guidelines that protect physicians against health insurer mergers that may substantially lessen competition for the purchase of physician services and that degrade physician working conditions,” according to the AMA letter.

According the FTC, the proposed changes represent an expansion and reorganization of information along with the addition of new document requirements and represents the first comprehensive review of the Hart-Scott-Rodino Antitrust Improvements Act since 1978.

After soliciting public comments, the FTC is reviewing the proposals, and no specific date for a final vote has been announced.

More specifics on the potential changes to premerger notification, reporting, and waiting period requirements are available on the FTC website.

A version of this article appeared on Medscape.com.

The Diagnosis: Tinea Capitis

Dermoscopy revealed many black spot signs with broken, corkscrew, and comma hairs, as well as increased single hair follicles and focal polymorphic vascular distribution in the scalp (Figure 1). Fungal microscopy showed large round spores within the hair. A fungal culture demonstrated Trichophyton tonsurans growth in the broken hair. Based on the clinical presentation and laboratory findings, a diagnosis of tinea capitis was rendered. Oral terbinafine 250 mg/d was prescribed. At 4-week follow-up, the patient did not report worsening or new symptoms, and there was visible evidence of hair regrowth (Figure 2). There has been no sign of recurrence.

According to the most recent set of classification criteria published by the Systemic Lupus Erythematosus (SLE) International Collaborating Clinics, nonscarring alopecia is now a diagnostic criterion for SLE that has a specificity of 95.7%.¹ Although discoid lupus erythematosus presents with diffuse scarring alopecia, SLE manifests as nonscarring alopecia in 1 of 3 patterns: diffuse, patchy, or “lupus hair.”² It is commonly believed that lupus-related alopecia is a nonspecific symptom of SLE exacerbation and signals that the disease is active.³ Our patient had a history of SLE with no pruritus or pain accompanying the hair loss; however, we considered hair loss due to SLE disease activity, and dermoscopic examination was performed to further rule out the likelihood of SLE alopecia. The dermoscopic characteristics of lupus-related alopecia and tinea capitis vary. For lupusrelated alopecia, alterations to the hair shaft are visible with dermoscopy, including a reduced number or smaller diameter of hairs, hypopigmentation, the black dot sign, brown scattered pigmentation, blue-gray pigmentation, and thick dendritic capillaries.² Tinea capitis typically displays characteristic dermoscopic manifestations, such as comma, corkscrew, Morse code–like, or jagged hair; black spots; and broken hair.⁴

Included in the differential diagnosis, androgenetic alopecia dermoscopic findings include hair diameter diversity, perifollicular pigmentation/peripilar sign, and yellow dots.⁵ The most common vascular patterns present in seborrheic dermatitis are arborizing red lines, twisted red loops, atypical vessels, and glomerular vessels. Perifollicular scaling may be white or yellow and oily.⁶ There are no specific dermoscopic findings for telogen effluvium; however, the presence of hair regrowth and the predominance of follicular openings with a single sprouting hair shaft may suggest this condition.⁷ Therefore, dermoscopy can assist clinicians in correctly diagnosing a patient’s condition and determining the its etiology, allowing for early and effective treatment.

Tinea capitis is a typical superficial dermatophyte infection that commonly occurs in prepubescent children and is uncommon in adults because the pH level of the scalp shifts during puberty and the amount of sebum that contains saturated fatty acids increases.⁸ The risk for developing tinea capitis is higher in certain individuals with comorbid systemic immune diseases, such as SLE and diabetes mellitus, among others, as well as in immunocompromised individuals, such as those with AIDS, organ transplant recipients, or patients receiving high doses of steroids or immunosuppressive drugs.⁹ The type of dermatophyte entering the hair, the level of host resistance, and the intensity of the inflammatory reaction all affect the clinical picture of tinea capitis in adults, which is pleomorphic and atypical.¹⁰ Although tinea capitis is not highly prevalent in adults, the fact that our patient had SLE and had been on immunosuppressive therapy to keep the condition stable increased the chance of contracting tinea capitis, underscoring the need for clinicians to be alert for fungal infections in this patient population.

Trichophyton tonsurans is the most prevalent form of microorganism that causes tinea capitis in the United States, the United Kingdom, and France. However, T tonsurans causing tinea capitis is uncommon in China, with one study reporting only 6 cases from 2000 to 2019.¹¹ Tinea capitis caused by T tonsurans typically presents as black spot alopecia with inflammatory erythema and scaling of the scalp.¹² Because most T tonsurans infections have few clinical symptoms, it is challenging to make a clinical diagnosis.¹³ Although not performed in our patient, a potassium hydroxide preparation and direct microscopic inspection of the afflicted hair and scales can help in quickly identifying and treating these infections. Additional fungal cultures can precisely identify the strain and trace its epidemiology, which is clinically significant not only to identify the potential infection source but also to direct the selection of an organized treatment plan.

The Diagnosis: Tinea Capitis

Dermoscopy revealed many black spot signs with broken, corkscrew, and comma hairs, as well as increased single hair follicles and focal polymorphic vascular distribution in the scalp (Figure 1). Fungal microscopy showed large round spores within the hair. A fungal culture demonstrated Trichophyton tonsurans growth in the broken hair. Based on the clinical presentation and laboratory findings, a diagnosis of tinea capitis was rendered. Oral terbinafine 250 mg/d was prescribed. At 4-week follow-up, the patient did not report worsening or new symptoms, and there was visible evidence of hair regrowth (Figure 2). There has been no sign of recurrence.

According to the most recent set of classification criteria published by the Systemic Lupus Erythematosus (SLE) International Collaborating Clinics, nonscarring alopecia is now a diagnostic criterion for SLE that has a specificity of 95.7%.¹ Although discoid lupus erythematosus presents with diffuse scarring alopecia, SLE manifests as nonscarring alopecia in 1 of 3 patterns: diffuse, patchy, or “lupus hair.”² It is commonly believed that lupus-related alopecia is a nonspecific symptom of SLE exacerbation and signals that the disease is active.³ Our patient had a history of SLE with no pruritus or pain accompanying the hair loss; however, we considered hair loss due to SLE disease activity, and dermoscopic examination was performed to further rule out the likelihood of SLE alopecia. The dermoscopic characteristics of lupus-related alopecia and tinea capitis vary. For lupusrelated alopecia, alterations to the hair shaft are visible with dermoscopy, including a reduced number or smaller diameter of hairs, hypopigmentation, the black dot sign, brown scattered pigmentation, blue-gray pigmentation, and thick dendritic capillaries.² Tinea capitis typically displays characteristic dermoscopic manifestations, such as comma, corkscrew, Morse code–like, or jagged hair; black spots; and broken hair.⁴

Included in the differential diagnosis, androgenetic alopecia dermoscopic findings include hair diameter diversity, perifollicular pigmentation/peripilar sign, and yellow dots.⁵ The most common vascular patterns present in seborrheic dermatitis are arborizing red lines, twisted red loops, atypical vessels, and glomerular vessels. Perifollicular scaling may be white or yellow and oily.⁶ There are no specific dermoscopic findings for telogen effluvium; however, the presence of hair regrowth and the predominance of follicular openings with a single sprouting hair shaft may suggest this condition.⁷ Therefore, dermoscopy can assist clinicians in correctly diagnosing a patient’s condition and determining the its etiology, allowing for early and effective treatment.

Tinea capitis is a typical superficial dermatophyte infection that commonly occurs in prepubescent children and is uncommon in adults because the pH level of the scalp shifts during puberty and the amount of sebum that contains saturated fatty acids increases.⁸ The risk for developing tinea capitis is higher in certain individuals with comorbid systemic immune diseases, such as SLE and diabetes mellitus, among others, as well as in immunocompromised individuals, such as those with AIDS, organ transplant recipients, or patients receiving high doses of steroids or immunosuppressive drugs.⁹ The type of dermatophyte entering the hair, the level of host resistance, and the intensity of the inflammatory reaction all affect the clinical picture of tinea capitis in adults, which is pleomorphic and atypical.¹⁰ Although tinea capitis is not highly prevalent in adults, the fact that our patient had SLE and had been on immunosuppressive therapy to keep the condition stable increased the chance of contracting tinea capitis, underscoring the need for clinicians to be alert for fungal infections in this patient population.

Trichophyton tonsurans is the most prevalent form of microorganism that causes tinea capitis in the United States, the United Kingdom, and France. However, T tonsurans causing tinea capitis is uncommon in China, with one study reporting only 6 cases from 2000 to 2019.¹¹ Tinea capitis caused by T tonsurans typically presents as black spot alopecia with inflammatory erythema and scaling of the scalp.¹² Because most T tonsurans infections have few clinical symptoms, it is challenging to make a clinical diagnosis.¹³ Although not performed in our patient, a potassium hydroxide preparation and direct microscopic inspection of the afflicted hair and scales can help in quickly identifying and treating these infections. Additional fungal cultures can precisely identify the strain and trace its epidemiology, which is clinically significant not only to identify the potential infection source but also to direct the selection of an organized treatment plan.

The Diagnosis: Tinea Capitis

Dermoscopy revealed many black spot signs with broken, corkscrew, and comma hairs, as well as increased single hair follicles and focal polymorphic vascular distribution in the scalp (Figure 1). Fungal microscopy showed large round spores within the hair. A fungal culture demonstrated Trichophyton tonsurans growth in the broken hair. Based on the clinical presentation and laboratory findings, a diagnosis of tinea capitis was rendered. Oral terbinafine 250 mg/d was prescribed. At 4-week follow-up, the patient did not report worsening or new symptoms, and there was visible evidence of hair regrowth (Figure 2). There has been no sign of recurrence.

According to the most recent set of classification criteria published by the Systemic Lupus Erythematosus (SLE) International Collaborating Clinics, nonscarring alopecia is now a diagnostic criterion for SLE that has a specificity of 95.7%.¹ Although discoid lupus erythematosus presents with diffuse scarring alopecia, SLE manifests as nonscarring alopecia in 1 of 3 patterns: diffuse, patchy, or “lupus hair.”² It is commonly believed that lupus-related alopecia is a nonspecific symptom of SLE exacerbation and signals that the disease is active.³ Our patient had a history of SLE with no pruritus or pain accompanying the hair loss; however, we considered hair loss due to SLE disease activity, and dermoscopic examination was performed to further rule out the likelihood of SLE alopecia. The dermoscopic characteristics of lupus-related alopecia and tinea capitis vary. For lupusrelated alopecia, alterations to the hair shaft are visible with dermoscopy, including a reduced number or smaller diameter of hairs, hypopigmentation, the black dot sign, brown scattered pigmentation, blue-gray pigmentation, and thick dendritic capillaries.² Tinea capitis typically displays characteristic dermoscopic manifestations, such as comma, corkscrew, Morse code–like, or jagged hair; black spots; and broken hair.⁴

Included in the differential diagnosis, androgenetic alopecia dermoscopic findings include hair diameter diversity, perifollicular pigmentation/peripilar sign, and yellow dots.⁵ The most common vascular patterns present in seborrheic dermatitis are arborizing red lines, twisted red loops, atypical vessels, and glomerular vessels. Perifollicular scaling may be white or yellow and oily.⁶ There are no specific dermoscopic findings for telogen effluvium; however, the presence of hair regrowth and the predominance of follicular openings with a single sprouting hair shaft may suggest this condition.⁷ Therefore, dermoscopy can assist clinicians in correctly diagnosing a patient’s condition and determining the its etiology, allowing for early and effective treatment.

Tinea capitis is a typical superficial dermatophyte infection that commonly occurs in prepubescent children and is uncommon in adults because the pH level of the scalp shifts during puberty and the amount of sebum that contains saturated fatty acids increases.⁸ The risk for developing tinea capitis is higher in certain individuals with comorbid systemic immune diseases, such as SLE and diabetes mellitus, among others, as well as in immunocompromised individuals, such as those with AIDS, organ transplant recipients, or patients receiving high doses of steroids or immunosuppressive drugs.⁹ The type of dermatophyte entering the hair, the level of host resistance, and the intensity of the inflammatory reaction all affect the clinical picture of tinea capitis in adults, which is pleomorphic and atypical.¹⁰ Although tinea capitis is not highly prevalent in adults, the fact that our patient had SLE and had been on immunosuppressive therapy to keep the condition stable increased the chance of contracting tinea capitis, underscoring the need for clinicians to be alert for fungal infections in this patient population.

Trichophyton tonsurans is the most prevalent form of microorganism that causes tinea capitis in the United States, the United Kingdom, and France. However, T tonsurans causing tinea capitis is uncommon in China, with one study reporting only 6 cases from 2000 to 2019.¹¹ Tinea capitis caused by T tonsurans typically presents as black spot alopecia with inflammatory erythema and scaling of the scalp.¹² Because most T tonsurans infections have few clinical symptoms, it is challenging to make a clinical diagnosis.¹³ Although not performed in our patient, a potassium hydroxide preparation and direct microscopic inspection of the afflicted hair and scales can help in quickly identifying and treating these infections. Additional fungal cultures can precisely identify the strain and trace its epidemiology, which is clinically significant not only to identify the potential infection source but also to direct the selection of an organized treatment plan.

Key clinical point: Survivors of mantle cell lymphoma (MCL), particularly those treated with rituximab plus bendamustine (R-bendamustine), have an increased risk for secondary malignancies (SM).

Major finding: Patients with MCL vs lymphoma-free comparators had significantly higher rates of SM (adjusted hazard ratio [aHR] 1.6; 95% CI 1.4-1.8), with higher rates being observed across all primary treatment groups, ie, the Nordic-MCL2 protocol; rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone (R-CHOP); R-bendamustine; ibrutinib; lenalidomide; and R-CHOP/cytarabine groups. Treatment with R-bendamustine vs Nordic-MCL2 was independently associated with an increased risk for SM (aHR 2.0; 95% CI 1.3-3.2).

Study details: This population-based retrospective study included adult patients with MCL (n = 1452), each of whom was matched with ≤10 lymphoma-free comparators from the general population (n = 13,992).

Disclosures: This study was funded by the Swedish Cancer Society. I Glimelius and S Eloranta declared receiving research grants, contracts, or support for attending meetings from various sources, including the Swedish Cancer Society. The other authors declared no conflicts of interest.

Source: Abalo KD et al. Secondary malignancies among mantle cell lymphoma patients. Eur J Cancer. 2023;195:113403 (Oct 28). doi: 10.1016/j.ejca.2023.113403

Key clinical point: Survivors of mantle cell lymphoma (MCL), particularly those treated with rituximab plus bendamustine (R-bendamustine), have an increased risk for secondary malignancies (SM).

Major finding: Patients with MCL vs lymphoma-free comparators had significantly higher rates of SM (adjusted hazard ratio [aHR] 1.6; 95% CI 1.4-1.8), with higher rates being observed across all primary treatment groups, ie, the Nordic-MCL2 protocol; rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone (R-CHOP); R-bendamustine; ibrutinib; lenalidomide; and R-CHOP/cytarabine groups. Treatment with R-bendamustine vs Nordic-MCL2 was independently associated with an increased risk for SM (aHR 2.0; 95% CI 1.3-3.2).

Study details: This population-based retrospective study included adult patients with MCL (n = 1452), each of whom was matched with ≤10 lymphoma-free comparators from the general population (n = 13,992).

Disclosures: This study was funded by the Swedish Cancer Society. I Glimelius and S Eloranta declared receiving research grants, contracts, or support for attending meetings from various sources, including the Swedish Cancer Society. The other authors declared no conflicts of interest.

Source: Abalo KD et al. Secondary malignancies among mantle cell lymphoma patients. Eur J Cancer. 2023;195:113403 (Oct 28). doi: 10.1016/j.ejca.2023.113403

Key clinical point: Survivors of mantle cell lymphoma (MCL), particularly those treated with rituximab plus bendamustine (R-bendamustine), have an increased risk for secondary malignancies (SM).

Major finding: Patients with MCL vs lymphoma-free comparators had significantly higher rates of SM (adjusted hazard ratio [aHR] 1.6; 95% CI 1.4-1.8), with higher rates being observed across all primary treatment groups, ie, the Nordic-MCL2 protocol; rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone (R-CHOP); R-bendamustine; ibrutinib; lenalidomide; and R-CHOP/cytarabine groups. Treatment with R-bendamustine vs Nordic-MCL2 was independently associated with an increased risk for SM (aHR 2.0; 95% CI 1.3-3.2).

Study details: This population-based retrospective study included adult patients with MCL (n = 1452), each of whom was matched with ≤10 lymphoma-free comparators from the general population (n = 13,992).

Disclosures: This study was funded by the Swedish Cancer Society. I Glimelius and S Eloranta declared receiving research grants, contracts, or support for attending meetings from various sources, including the Swedish Cancer Society. The other authors declared no conflicts of interest.

Source: Abalo KD et al. Secondary malignancies among mantle cell lymphoma patients. Eur J Cancer. 2023;195:113403 (Oct 28). doi: 10.1016/j.ejca.2023.113403

Key clinical point: The combination of tisagenlecleucel and time-limited ibrutinib improved outcomes and could be safely administered to patients with relapsed or refractory mantle cell lymphoma (r/r MCL), irrespective of prior covalent Bruton tyrosine kinase inhibitor (BTKi) exposure.

Major finding: At 4 months post infusion, the overall and complete response rates were 80% each. Patients with and without prior BTKi exposure had complete response rates of 90% and 70%, respectively. Grades 1-2 and grade 3 cytokine release syndrome rates were 55% and 20%, respectively.

Study details: This phase 2 study, TARMAC, included 20 patients having r/r MCL after ≥1 prior lines of therapy with (n = 10) or without (n = 10) a BTKi who were infused with tisagenlecleucel and commenced ibrutinib before leukapheresis and continued it for ≥6 months post infusion.

Disclosures: The study was sponsored by Peter MacCallum Cancer Centre, Australia. Several authors declared being members of the advisory committee, board of directors, or speakers’ bureau of or receiving honoraria or research funding from various sources.

Source: Minson AG et al. CAR T-cells and time-limited ibrutinib as treatment for relapsed/refractory mantle cell lymphoma: Phase II TARMAC study. Blood. 2023 (Oct 26). doi: 10.1182/blood.2023021306

Key clinical point: The combination of tisagenlecleucel and time-limited ibrutinib improved outcomes and could be safely administered to patients with relapsed or refractory mantle cell lymphoma (r/r MCL), irrespective of prior covalent Bruton tyrosine kinase inhibitor (BTKi) exposure.

Major finding: At 4 months post infusion, the overall and complete response rates were 80% each. Patients with and without prior BTKi exposure had complete response rates of 90% and 70%, respectively. Grades 1-2 and grade 3 cytokine release syndrome rates were 55% and 20%, respectively.

Study details: This phase 2 study, TARMAC, included 20 patients having r/r MCL after ≥1 prior lines of therapy with (n = 10) or without (n = 10) a BTKi who were infused with tisagenlecleucel and commenced ibrutinib before leukapheresis and continued it for ≥6 months post infusion.

Disclosures: The study was sponsored by Peter MacCallum Cancer Centre, Australia. Several authors declared being members of the advisory committee, board of directors, or speakers’ bureau of or receiving honoraria or research funding from various sources.

Source: Minson AG et al. CAR T-cells and time-limited ibrutinib as treatment for relapsed/refractory mantle cell lymphoma: Phase II TARMAC study. Blood. 2023 (Oct 26). doi: 10.1182/blood.2023021306

Key clinical point: The combination of tisagenlecleucel and time-limited ibrutinib improved outcomes and could be safely administered to patients with relapsed or refractory mantle cell lymphoma (r/r MCL), irrespective of prior covalent Bruton tyrosine kinase inhibitor (BTKi) exposure.

Major finding: At 4 months post infusion, the overall and complete response rates were 80% each. Patients with and without prior BTKi exposure had complete response rates of 90% and 70%, respectively. Grades 1-2 and grade 3 cytokine release syndrome rates were 55% and 20%, respectively.

Study details: This phase 2 study, TARMAC, included 20 patients having r/r MCL after ≥1 prior lines of therapy with (n = 10) or without (n = 10) a BTKi who were infused with tisagenlecleucel and commenced ibrutinib before leukapheresis and continued it for ≥6 months post infusion.

Disclosures: The study was sponsored by Peter MacCallum Cancer Centre, Australia. Several authors declared being members of the advisory committee, board of directors, or speakers’ bureau of or receiving honoraria or research funding from various sources.

Source: Minson AG et al. CAR T-cells and time-limited ibrutinib as treatment for relapsed/refractory mantle cell lymphoma: Phase II TARMAC study. Blood. 2023 (Oct 26). doi: 10.1182/blood.2023021306

Key clinical point: Compared with tisagenlecleucel, axicabtagene ciloleucel (axi-cel) was associated with improved treatment outcomes but increased the risk for grade ≥ 3 neurologic events in patients with relapsed or refractory large B-cell lymphoma (LBCL) in real-world settings.

Major finding: Axi-cel vs tisagenlecleucel improved the overall survival (adjusted hazard ratio [aHR] 0.60; 95% CI 0.47-0.77), progression-free survival (aHR 0.67; 95% CI 0.57-0.78), and overall response rate (odds ratio 2.05; 95% CI 1.76-2.40). However, it was associated with a higher incidence of grade ≥ 3 immune effector cell-associated neurotoxicity syndrome (odds ratio 3.95; 95% CI 3.05-5.11).

Study details: This comparative meta-analysis of 14 real-world cohorts included patients with relapsed or refractory LBCL who received axi-cel (n = 2432) or tisagenlecleucel (n = 1514) chimeric antigen receptor T-cell therapy.

Disclosures: This study was funded by Kite, a Gilead Company. Six authors declared being employees of or holding leadership positions and stocks in Kite or Gilead. Several authors reported receiving honoraria, travel fees, research funding, etc., from various sources, including Kite.

Source: Jacobson CA et al. Real-world outcomes with CAR T-cell therapies in large B-cell lymphoma: A systematic review and meta-analysis. Transplant Cell Ther. 2023 (Oct 25). doi: 10.1016/j.jtct.2023.10.017

Key clinical point: Compared with tisagenlecleucel, axicabtagene ciloleucel (axi-cel) was associated with improved treatment outcomes but increased the risk for grade ≥ 3 neurologic events in patients with relapsed or refractory large B-cell lymphoma (LBCL) in real-world settings.

Major finding: Axi-cel vs tisagenlecleucel improved the overall survival (adjusted hazard ratio [aHR] 0.60; 95% CI 0.47-0.77), progression-free survival (aHR 0.67; 95% CI 0.57-0.78), and overall response rate (odds ratio 2.05; 95% CI 1.76-2.40). However, it was associated with a higher incidence of grade ≥ 3 immune effector cell-associated neurotoxicity syndrome (odds ratio 3.95; 95% CI 3.05-5.11).

Study details: This comparative meta-analysis of 14 real-world cohorts included patients with relapsed or refractory LBCL who received axi-cel (n = 2432) or tisagenlecleucel (n = 1514) chimeric antigen receptor T-cell therapy.

Disclosures: This study was funded by Kite, a Gilead Company. Six authors declared being employees of or holding leadership positions and stocks in Kite or Gilead. Several authors reported receiving honoraria, travel fees, research funding, etc., from various sources, including Kite.

Source: Jacobson CA et al. Real-world outcomes with CAR T-cell therapies in large B-cell lymphoma: A systematic review and meta-analysis. Transplant Cell Ther. 2023 (Oct 25). doi: 10.1016/j.jtct.2023.10.017

Key clinical point: Compared with tisagenlecleucel, axicabtagene ciloleucel (axi-cel) was associated with improved treatment outcomes but increased the risk for grade ≥ 3 neurologic events in patients with relapsed or refractory large B-cell lymphoma (LBCL) in real-world settings.

Major finding: Axi-cel vs tisagenlecleucel improved the overall survival (adjusted hazard ratio [aHR] 0.60; 95% CI 0.47-0.77), progression-free survival (aHR 0.67; 95% CI 0.57-0.78), and overall response rate (odds ratio 2.05; 95% CI 1.76-2.40). However, it was associated with a higher incidence of grade ≥ 3 immune effector cell-associated neurotoxicity syndrome (odds ratio 3.95; 95% CI 3.05-5.11).

Study details: This comparative meta-analysis of 14 real-world cohorts included patients with relapsed or refractory LBCL who received axi-cel (n = 2432) or tisagenlecleucel (n = 1514) chimeric antigen receptor T-cell therapy.

Disclosures: This study was funded by Kite, a Gilead Company. Six authors declared being employees of or holding leadership positions and stocks in Kite or Gilead. Several authors reported receiving honoraria, travel fees, research funding, etc., from various sources, including Kite.

Source: Jacobson CA et al. Real-world outcomes with CAR T-cell therapies in large B-cell lymphoma: A systematic review and meta-analysis. Transplant Cell Ther. 2023 (Oct 25). doi: 10.1016/j.jtct.2023.10.017

Key clinical point: Total metabolic tumor volume (MTV) is an independent prognostic factor for treatment response and survival in patients receiving loncastuximab tesirine for relapsed or refractory diffuse large B-cell lymphoma (DLBCL) treated with ≥2 prior systemic therapy lines.

Major finding: An MTV ≥ 96 mL was significantly associated with failure to achieve a complete metabolic response (adjusted odds ratio 5.42; P  =  .002). Patients with an MTV ≥ 96 mL vs < 96 mL had shorter progression-free survival (adjusted hazard ratio [aHR] 2.68; P  =  .002) and overall survival (aHR 3.09; P < .0001).L

Study details: This post hoc analysis reviewed the screening PET/CT scans of 138 patients with relapsed or refractory DLBCL treated with ≥2 prior systemic therapy lines who received loncastuximab tesirine in LOTIS-2.

Disclosures: This study was supported by ADC Therapeutics, SA, and the Sylvester Comprehensive Cancer Center, Miami. Some authors declared serving as consultants, advisors, etc., for or receiving research funding or honoraria from ADC Therapeutics and others. J Radford declared owing stocks in ADC Therapeutics.

Source: Alderuccio JP et al. PET/CT-biomarkers enable risk stratification of patients with relapsed/refractory diffuse large B-cell lymphoma enrolled in the LOTIS-2 clinical trial. Clin Cancer Res. 2023 (Oct 19). doi: 10.1158/1078-0432.CCR-23-1561

Key clinical point: Total metabolic tumor volume (MTV) is an independent prognostic factor for treatment response and survival in patients receiving loncastuximab tesirine for relapsed or refractory diffuse large B-cell lymphoma (DLBCL) treated with ≥2 prior systemic therapy lines.

Major finding: An MTV ≥ 96 mL was significantly associated with failure to achieve a complete metabolic response (adjusted odds ratio 5.42; P  =  .002). Patients with an MTV ≥ 96 mL vs < 96 mL had shorter progression-free survival (adjusted hazard ratio [aHR] 2.68; P  =  .002) and overall survival (aHR 3.09; P < .0001).L

Study details: This post hoc analysis reviewed the screening PET/CT scans of 138 patients with relapsed or refractory DLBCL treated with ≥2 prior systemic therapy lines who received loncastuximab tesirine in LOTIS-2.

Disclosures: This study was supported by ADC Therapeutics, SA, and the Sylvester Comprehensive Cancer Center, Miami. Some authors declared serving as consultants, advisors, etc., for or receiving research funding or honoraria from ADC Therapeutics and others. J Radford declared owing stocks in ADC Therapeutics.

Source: Alderuccio JP et al. PET/CT-biomarkers enable risk stratification of patients with relapsed/refractory diffuse large B-cell lymphoma enrolled in the LOTIS-2 clinical trial. Clin Cancer Res. 2023 (Oct 19). doi: 10.1158/1078-0432.CCR-23-1561

Key clinical point: Total metabolic tumor volume (MTV) is an independent prognostic factor for treatment response and survival in patients receiving loncastuximab tesirine for relapsed or refractory diffuse large B-cell lymphoma (DLBCL) treated with ≥2 prior systemic therapy lines.

Major finding: An MTV ≥ 96 mL was significantly associated with failure to achieve a complete metabolic response (adjusted odds ratio 5.42; P  =  .002). Patients with an MTV ≥ 96 mL vs < 96 mL had shorter progression-free survival (adjusted hazard ratio [aHR] 2.68; P  =  .002) and overall survival (aHR 3.09; P < .0001).L

Study details: This post hoc analysis reviewed the screening PET/CT scans of 138 patients with relapsed or refractory DLBCL treated with ≥2 prior systemic therapy lines who received loncastuximab tesirine in LOTIS-2.

Disclosures: This study was supported by ADC Therapeutics, SA, and the Sylvester Comprehensive Cancer Center, Miami. Some authors declared serving as consultants, advisors, etc., for or receiving research funding or honoraria from ADC Therapeutics and others. J Radford declared owing stocks in ADC Therapeutics.

Source: Alderuccio JP et al. PET/CT-biomarkers enable risk stratification of patients with relapsed/refractory diffuse large B-cell lymphoma enrolled in the LOTIS-2 clinical trial. Clin Cancer Res. 2023 (Oct 19). doi: 10.1158/1078-0432.CCR-23-1561

Key clinical point: The outcomes of autologous stem cell transplantation (ASCT) are not superior to those of anti-CD20 radioimmunotherapy, which offers a less toxic consolidation approach, in patients with relapsed or refractory (R/R) follicular lymphoma (FL) receiving rituximab-based induction and maintenance.

Major finding: At a 77-month median follow-up, both treatment groups had estimated 3-year progression-free survival rates of 62% (hazard ratio [HR] 1.11; P  =  .6662) and similar 3-year overall survival (HR 0.94; P  =  .8588). ASCT vs radioimmunotherapy led to higher rates of grade ≥ 3 hematological toxicity and grade ≥ 3 neutropenia (both P < .001).

Study details: This phase 3 FLAZ12 trial included 159 patients with R/R FL after ≤2 chemotherapy lines (≥1 lines containing rituximab) who received rituximab-based induction chemoimmunotherapy, with those showing a partial or complete response being randomized 1:1 to receive ASCT or radioimmunotherapy, both followed by rituximab maintenance.

Disclosures: This study was funded by the Agenzia Italiana del Farmaco (AIFA) and Fondazione Italiana Linfomi. Some authors declared receiving honoraria or research funding from AIFA and others.

Source: Ladetto M, Tavarozzi  R, et al. Radioimmunotherapy versus autologous hematopoietic stem cell transplantation in relapse/refractory follicular lymphoma: A Fondazione Italiana Linfomi multicenter, randomized, phase 3 trial. Ann Oncol. 2023 (Nov 1). doi: 10.1016/j.annonc.2023.10.095

Key clinical point: The outcomes of autologous stem cell transplantation (ASCT) are not superior to those of anti-CD20 radioimmunotherapy, which offers a less toxic consolidation approach, in patients with relapsed or refractory (R/R) follicular lymphoma (FL) receiving rituximab-based induction and maintenance.

Major finding: At a 77-month median follow-up, both treatment groups had estimated 3-year progression-free survival rates of 62% (hazard ratio [HR] 1.11; P  =  .6662) and similar 3-year overall survival (HR 0.94; P  =  .8588). ASCT vs radioimmunotherapy led to higher rates of grade ≥ 3 hematological toxicity and grade ≥ 3 neutropenia (both P < .001).

Study details: This phase 3 FLAZ12 trial included 159 patients with R/R FL after ≤2 chemotherapy lines (≥1 lines containing rituximab) who received rituximab-based induction chemoimmunotherapy, with those showing a partial or complete response being randomized 1:1 to receive ASCT or radioimmunotherapy, both followed by rituximab maintenance.

Disclosures: This study was funded by the Agenzia Italiana del Farmaco (AIFA) and Fondazione Italiana Linfomi. Some authors declared receiving honoraria or research funding from AIFA and others.

Source: Ladetto M, Tavarozzi  R, et al. Radioimmunotherapy versus autologous hematopoietic stem cell transplantation in relapse/refractory follicular lymphoma: A Fondazione Italiana Linfomi multicenter, randomized, phase 3 trial. Ann Oncol. 2023 (Nov 1). doi: 10.1016/j.annonc.2023.10.095

Key clinical point: The outcomes of autologous stem cell transplantation (ASCT) are not superior to those of anti-CD20 radioimmunotherapy, which offers a less toxic consolidation approach, in patients with relapsed or refractory (R/R) follicular lymphoma (FL) receiving rituximab-based induction and maintenance.

Major finding: At a 77-month median follow-up, both treatment groups had estimated 3-year progression-free survival rates of 62% (hazard ratio [HR] 1.11; P  =  .6662) and similar 3-year overall survival (HR 0.94; P  =  .8588). ASCT vs radioimmunotherapy led to higher rates of grade ≥ 3 hematological toxicity and grade ≥ 3 neutropenia (both P < .001).

Study details: This phase 3 FLAZ12 trial included 159 patients with R/R FL after ≤2 chemotherapy lines (≥1 lines containing rituximab) who received rituximab-based induction chemoimmunotherapy, with those showing a partial or complete response being randomized 1:1 to receive ASCT or radioimmunotherapy, both followed by rituximab maintenance.

Disclosures: This study was funded by the Agenzia Italiana del Farmaco (AIFA) and Fondazione Italiana Linfomi. Some authors declared receiving honoraria or research funding from AIFA and others.

Source: Ladetto M, Tavarozzi  R, et al. Radioimmunotherapy versus autologous hematopoietic stem cell transplantation in relapse/refractory follicular lymphoma: A Fondazione Italiana Linfomi multicenter, randomized, phase 3 trial. Ann Oncol. 2023 (Nov 1). doi: 10.1016/j.annonc.2023.10.095

Key clinical point: TP53 mutations detected by clinical laboratory mutation analysis (CLMA) can independently predict poor outcomes in patients with newly diagnosed diffuse large B cell lymphoma (DLBCL) or high-grade B cell lymphoma (HGBL) treated with first-line immunochemotherapy.

Major finding: TP53 mutations significantly predicted disease progression at 2 years (adjusted hazard ratio 2.3; P  =  .03). Patients with vs without TP53 mutations had significantly lower overall response (71% vs 90%; P  =  .009), complete response (55% vs 77%, P  =  .01), estimated 2-year progression-free survival (57% vs 77%; P  =  .006), and estimated 2-year overall survival (70% vs 91%; P  =  .001) rates.

Study details: This study included 122 patients with newly diagnosed DLBCL or HGBL receiving first-line immunochemotherapy whose diagnostic biopsies underwent CLMA, of whom 42 patients had TP53 mutations.

Disclosures: This study did not disclose any funding source. All authors, except A Bagg, declared receiving honoraria, travel grants, or research funding from or having other ties with various sources.

Source: Landsburg DJ et al. TP53 mutations predict for poor outcomes in patients with newly-diagnosed aggressive B cell lymphomas in the current era. Blood Adv. 2023 (Oct 18). doi: 10.1182/bloodadvances.2023011384

Key clinical point: TP53 mutations detected by clinical laboratory mutation analysis (CLMA) can independently predict poor outcomes in patients with newly diagnosed diffuse large B cell lymphoma (DLBCL) or high-grade B cell lymphoma (HGBL) treated with first-line immunochemotherapy.

Major finding: TP53 mutations significantly predicted disease progression at 2 years (adjusted hazard ratio 2.3; P  =  .03). Patients with vs without TP53 mutations had significantly lower overall response (71% vs 90%; P  =  .009), complete response (55% vs 77%, P  =  .01), estimated 2-year progression-free survival (57% vs 77%; P  =  .006), and estimated 2-year overall survival (70% vs 91%; P  =  .001) rates.

Study details: This study included 122 patients with newly diagnosed DLBCL or HGBL receiving first-line immunochemotherapy whose diagnostic biopsies underwent CLMA, of whom 42 patients had TP53 mutations.

Disclosures: This study did not disclose any funding source. All authors, except A Bagg, declared receiving honoraria, travel grants, or research funding from or having other ties with various sources.

Source: Landsburg DJ et al. TP53 mutations predict for poor outcomes in patients with newly-diagnosed aggressive B cell lymphomas in the current era. Blood Adv. 2023 (Oct 18). doi: 10.1182/bloodadvances.2023011384

Key clinical point: TP53 mutations detected by clinical laboratory mutation analysis (CLMA) can independently predict poor outcomes in patients with newly diagnosed diffuse large B cell lymphoma (DLBCL) or high-grade B cell lymphoma (HGBL) treated with first-line immunochemotherapy.

Major finding: TP53 mutations significantly predicted disease progression at 2 years (adjusted hazard ratio 2.3; P  =  .03). Patients with vs without TP53 mutations had significantly lower overall response (71% vs 90%; P  =  .009), complete response (55% vs 77%, P  =  .01), estimated 2-year progression-free survival (57% vs 77%; P  =  .006), and estimated 2-year overall survival (70% vs 91%; P  =  .001) rates.

Study details: This study included 122 patients with newly diagnosed DLBCL or HGBL receiving first-line immunochemotherapy whose diagnostic biopsies underwent CLMA, of whom 42 patients had TP53 mutations.

Disclosures: This study did not disclose any funding source. All authors, except A Bagg, declared receiving honoraria, travel grants, or research funding from or having other ties with various sources.

Source: Landsburg DJ et al. TP53 mutations predict for poor outcomes in patients with newly-diagnosed aggressive B cell lymphomas in the current era. Blood Adv. 2023 (Oct 18). doi: 10.1182/bloodadvances.2023011384

Key clinical point: Allogeneic hematopoietic stem cell transplantation (allo-HSCT) led to acceptable survival outcomes in patients with relapsed or refractory diffuse large B cell lymphoma (DLBCL), particularly in those achieving a partial or complete response to chemotherapy before allo-HSCT.

Major finding: At a median follow-up of 38.3 months, the estimated 5-year overall survival and event-free survival rates were 38.4% (95% CI 24.7%-51.8%) and 30.6% (95% CI 18.8%-43.3%), respectively, with patients who achieved a partial or complete response before allo-HSCT having overall survival and event-free survival rates of 54.1% (95% CI 34.2%-70.3%) and 46.4% (95% CI 28.1%-62.9%), respectively.

Study details: This retrospective study included 52 adult patients with relapsed or refractory DLBCL who either had an active disease status or achieved a partial or complete response before transplantation and underwent allo-HSCT.

Disclosures: This study did not disclose any funding source. The authors declared no conflicts of interest.

Source: Min GJ et al. The salvage role of allogeneic hematopoietic stem-cell transplantation in relapsed/refractory diffuse large B cell lymphoma. Sci Rep. 2023;13:17496 (Oct 15). doi: 10.1038/s41598-023-44241-0

Key clinical point: Allogeneic hematopoietic stem cell transplantation (allo-HSCT) led to acceptable survival outcomes in patients with relapsed or refractory diffuse large B cell lymphoma (DLBCL), particularly in those achieving a partial or complete response to chemotherapy before allo-HSCT.

Major finding: At a median follow-up of 38.3 months, the estimated 5-year overall survival and event-free survival rates were 38.4% (95% CI 24.7%-51.8%) and 30.6% (95% CI 18.8%-43.3%), respectively, with patients who achieved a partial or complete response before allo-HSCT having overall survival and event-free survival rates of 54.1% (95% CI 34.2%-70.3%) and 46.4% (95% CI 28.1%-62.9%), respectively.

Study details: This retrospective study included 52 adult patients with relapsed or refractory DLBCL who either had an active disease status or achieved a partial or complete response before transplantation and underwent allo-HSCT.

Disclosures: This study did not disclose any funding source. The authors declared no conflicts of interest.

Source: Min GJ et al. The salvage role of allogeneic hematopoietic stem-cell transplantation in relapsed/refractory diffuse large B cell lymphoma. Sci Rep. 2023;13:17496 (Oct 15). doi: 10.1038/s41598-023-44241-0

Key clinical point: Allogeneic hematopoietic stem cell transplantation (allo-HSCT) led to acceptable survival outcomes in patients with relapsed or refractory diffuse large B cell lymphoma (DLBCL), particularly in those achieving a partial or complete response to chemotherapy before allo-HSCT.

Major finding: At a median follow-up of 38.3 months, the estimated 5-year overall survival and event-free survival rates were 38.4% (95% CI 24.7%-51.8%) and 30.6% (95% CI 18.8%-43.3%), respectively, with patients who achieved a partial or complete response before allo-HSCT having overall survival and event-free survival rates of 54.1% (95% CI 34.2%-70.3%) and 46.4% (95% CI 28.1%-62.9%), respectively.

Study details: This retrospective study included 52 adult patients with relapsed or refractory DLBCL who either had an active disease status or achieved a partial or complete response before transplantation and underwent allo-HSCT.

Disclosures: This study did not disclose any funding source. The authors declared no conflicts of interest.

Source: Min GJ et al. The salvage role of allogeneic hematopoietic stem-cell transplantation in relapsed/refractory diffuse large B cell lymphoma. Sci Rep. 2023;13:17496 (Oct 15). doi: 10.1038/s41598-023-44241-0