Angioimmunoblastic T-cell lymphoma (AITL) is a rare and aggressive lymphoma arising from follicular T-helper cells that predominantly affects older adults and carries a 5-year overall survival rate of 32%.¹ Notably, as many as 50% of AITL patients present with a skin rash in addition to the more common but nonspecific acute-onset generalized lymphadenopathy, hepatosplenomegaly, and anemia.² At presentation, most AITL patients are already at an advanced (III/IV) stage of disease.

Formerly known as angioimmunoblastic lymphadenopathy with dysproteinemia, AITL was once considered a benign entity that carried a risk for malignant transformation. As more cases have been identified and explored, this entity has been recategorized as a frank lymphoma.³ Therefore, it is critical that AITL be diagnosed and treated as early as possible.

We present the case of a 65-year-old man with clinical features that resembled drug reaction with eosinophilia and systemic symptoms (DRESS syndrome). After extensive workup, he was found to have AITL. This atypical case highlights the importance of maintaining a flexible differential diagnosis in patients with a persistent rash that does not improve with appropriate drug withdrawal and therapy.

Case Report

A 65-year-old Filipino man whose medical history was notable for hepatitis B that had been treated with entecavir for years without issue was admitted to the internal medicine service with fever of unknown origin and malaise of approximately 6 weeks’ duration. Six days prior to admission and 5 days after completing courses of the antiviral oseltamivir phosphate and amoxicillin for an upper respiratory tract infection and sinusitis, he developed worsening of an intermittently pruritic rash of approximately 1 month's duration. The dermatology department was consulted the day of hospital admission for evaluation of the rash. Chronic home medications included entecavir, lisinopril/hydrochlorothiazide, amlodipine, atorvastatin, metformin, salsalate, and over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDs) as needed.

Physical examination was notable for mild erythema and scale distributed across the entire face; mild facial edema; and a blanchable, nonconfluent, macular erythema distributed across the trunk and upper and proximal lower extremities (Figure). In addition, the patient displayed conjunctival injection, pitting edema of the hands, and bilateral cervical and inguinal lymphadenopathy.

Photographs courtesy of James Contestable, MD (Camp Lejeune, North Carolina).

Laboratory tests revealed mild leukocytosis (11.6×10⁹/L, [reference range, 4.0–10.5×10⁹/L]), anemia (hemoglobin, 125 g/L (reference range, 138–170 g/L); hematocrit, 36.9%, [reference range, 40.0%–50.0%)], eosinophilia (1.07×10⁹/L [reference range, 0.00–0.70×10⁹/L)], hyponatremia, hypokalemia, and a mildly elevated creatinine level. Computed tomography and full-body positron-emission tomography (PET) scans during admission demonstrated diffuse lymphadenopathy. A skin biopsy from the left chest and a left inguinal lymph node biopsy also were performed.

Despite the lack of a clear medication trigger within the usual timeline for severe cutaneous drug-induced hypersensitivity reactions, DRESS syndrome was high on the differential diagnosis at the time of the initial presentation given the diffuse morbilliform eruption with pruritus, facial edema, eosinophilia, and lymphadenopathy.

Home medications were discontinued except for amlodipine, atorvastatin, and entecavir. The patient was treated symptomatically with topical steroids because it was believed that, if the clinical presentation represented DRESS syndrome, it was a mild variant that could be treated topically.⁴ His case was considered mild because of a lack of confirmed organ dysfunction and a mild protracted course.

After discharge following a 3-day inpatient stay, the patient was followed in the clinic weekly for 3 weeks without considerable change in the skin or laboratory findings. Discontinuation of entecavir was discussed and approved by his hepatologist.

Posthospitalization analysis of the punch biopsy specimen from the chest performed during the patient’s hospital stay revealed a superficial and deep dermal lymphoid infiltrate comprising CD3-, CD5-, and programmed cell death protein 1–positive cells with cytologic atypia in a perivascular distribution. Analysis of the lymph node biopsy specimen performed during the hospitalization showed effacement of the nodal architecture, a polymorphous lymphoid cell population with irregular nuclear contour, and abundant clear cytoplasm associated with high endothelial venules (HEVs). Cells of interest were positive for CD3, CD4, CD2, CD5, and CD7, with a subset staining positive for programmed cell death protein 1, inducible costimulator, CD10, and chemokine (C-X-C motif) ligand (CXCL) 13. CD21 demonstrated an expanded follicular dendritic cell meshwork in association with HEVs. Polymerase chain reaction revealed a clonal T-cell population. These findings of the skin and lymph node biopsies were consistent with AITL. Subsequent bone marrow biopsy with flow cytometry showed a normal CD4:CD8 ratio in T cells and no increase in natural killer cells.

Cyclophosphamide–hydroxydaunorubicin–Oncovin–prednisone (CHOP) chemotherapy was initiated; the patient completed a total of 6 cycles. He has had near resolution of the skin findings and is considered in remission based on a PET scan performed approximately 7 months after the initial presentation.

Comment

Angioimmunoblastic T-cell lymphoma is a rare peripheral T-cell lymphoma, part of a group of aggressive neoplasms that constitute approximately 15% of peripheral T-cell lymphomas and approximately 2% of non-Hodgkin lymphomas in adults worldwide.⁵ Cutaneous involvement occurs in approximately half of AITL cases and can be the first manifestation of disease.² Skin findings are largely nonspecific, ranging from simple morbilliform rashes to erythroderma, at times manifesting with purpura.

Given this variability in the presentation of AITL, early diagnosis is challenging in the absence of more specific signs and symptoms.² It can conceivably be mistaken for common entities such as viral exanthems or drug eruptions, depending on the history and context. DRESS syndrome, a T cell-mediated, delayed type-IV hypersensitivity drug reaction can present in a manner highly similar to that of AITL, with cutaneous involvement (diffuse morbilliform rash, fever, facial edema, and generalized lymphadenopathy) and variable systemic involvement. Laboratory findings of eosinophilia, atypical lymphocytes, and thrombocytopenia also might be seen in both entities.⁶ Furthermore, the AITL in our patient was accompanied by electrolyte disturbances that were concerning for syndrome of inappropriate antidiuretic hormone secretion, a rare complication of patients with DRESS syndrome complicated by encephalitis.^7,8

Our patient met 4 RegiSCAR criteria for DRESS syndrome, warranting high clinical suspicion for an offending drug.⁹ DRESS syndrome can be caused by numerous medications—most commonly anticonvulsants, sulfonamides, antibiotics, allopurinol, and NSAIDs. A review of our patient’s medication list identified NSAIDs (including salsalate), entecavir, and amoxicillin, as possible culpable medications. Notably, the only new addition to the patient’s regimen was amoxicillin, which did not fit the typical 2- to 8-week timeline for a DRESS syndrome nidus.¹⁰ Our patient’s fever began well before the antibiotic was initiated, and skin findings appeared within 1 week after the course of amoxicillin was completed. Although there is documented variability in the latency of onset of DRESS syndrome following administration of a culprit medication,¹¹ it is critical to maintain a broad differential diagnosis to allow for further diagnostic information to be obtained, especially when the medication timeline does not align with the clinical presentation.

DRESS syndrome is far more common than AITL. Similarities in their clinical presentation pose a substantial challenge and often cause a delay in the diagnosis of AITL, which is made by excisional tissue biopsy, most commonly of a lymph node, with assessment of morphology and immunophenotyping. Histologic assessment of tissue reveals a polymorphous infiltrate of variably sized atypical lymphocytes with prominent arborizing HEVs as well as expanded populations of follicular dendritic cells that can be detected by CD21 staining. Cells express CD3 and CD4, variably express BCL6 (B-cell lymphoma 6 antigen) and CD10, and also may have partial or complete loss of expression of a subset of pan T-cell antigens (CD2, CD3, CD5, and CD7).^12-18

The treatment approach to AITL mirrors that of other nodal peripheral T-cell lymphomas, including chemotherapy and consideration of autologous stem-cell transplantation. Recent prospective trials of CHOP and CHOP-like chemotherapy have reported 3-year event-free survival and overall survival rates of 50% and 68%, respectively.¹⁹ Novel chemotherapeutic targets and gene-expression profiling are being investigated as potential therapeutic avenues.²⁰

Conclusion

DRESS syndrome and AITL can have near-identical presentations. Clinicians should maintain a high index of suspicion for AITL in patients with presumed DRESS syndrome whose rash does not improve with appropriate drug withdrawal and steroid therapy or who lack a strong offending medication history. In such cases, skin and lymph node biopsies should be performed as early as possible to evaluate for AITL and so that appropriate therapy can be initiated.

Angioimmunoblastic T-cell lymphoma (AITL) is a rare and aggressive lymphoma arising from follicular T-helper cells that predominantly affects older adults and carries a 5-year overall survival rate of 32%.¹ Notably, as many as 50% of AITL patients present with a skin rash in addition to the more common but nonspecific acute-onset generalized lymphadenopathy, hepatosplenomegaly, and anemia.² At presentation, most AITL patients are already at an advanced (III/IV) stage of disease.

Formerly known as angioimmunoblastic lymphadenopathy with dysproteinemia, AITL was once considered a benign entity that carried a risk for malignant transformation. As more cases have been identified and explored, this entity has been recategorized as a frank lymphoma.³ Therefore, it is critical that AITL be diagnosed and treated as early as possible.

We present the case of a 65-year-old man with clinical features that resembled drug reaction with eosinophilia and systemic symptoms (DRESS syndrome). After extensive workup, he was found to have AITL. This atypical case highlights the importance of maintaining a flexible differential diagnosis in patients with a persistent rash that does not improve with appropriate drug withdrawal and therapy.

Case Report

A 65-year-old Filipino man whose medical history was notable for hepatitis B that had been treated with entecavir for years without issue was admitted to the internal medicine service with fever of unknown origin and malaise of approximately 6 weeks’ duration. Six days prior to admission and 5 days after completing courses of the antiviral oseltamivir phosphate and amoxicillin for an upper respiratory tract infection and sinusitis, he developed worsening of an intermittently pruritic rash of approximately 1 month's duration. The dermatology department was consulted the day of hospital admission for evaluation of the rash. Chronic home medications included entecavir, lisinopril/hydrochlorothiazide, amlodipine, atorvastatin, metformin, salsalate, and over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDs) as needed.

Physical examination was notable for mild erythema and scale distributed across the entire face; mild facial edema; and a blanchable, nonconfluent, macular erythema distributed across the trunk and upper and proximal lower extremities (Figure). In addition, the patient displayed conjunctival injection, pitting edema of the hands, and bilateral cervical and inguinal lymphadenopathy.

Photographs courtesy of James Contestable, MD (Camp Lejeune, North Carolina).

Laboratory tests revealed mild leukocytosis (11.6×10⁹/L, [reference range, 4.0–10.5×10⁹/L]), anemia (hemoglobin, 125 g/L (reference range, 138–170 g/L); hematocrit, 36.9%, [reference range, 40.0%–50.0%)], eosinophilia (1.07×10⁹/L [reference range, 0.00–0.70×10⁹/L)], hyponatremia, hypokalemia, and a mildly elevated creatinine level. Computed tomography and full-body positron-emission tomography (PET) scans during admission demonstrated diffuse lymphadenopathy. A skin biopsy from the left chest and a left inguinal lymph node biopsy also were performed.

Despite the lack of a clear medication trigger within the usual timeline for severe cutaneous drug-induced hypersensitivity reactions, DRESS syndrome was high on the differential diagnosis at the time of the initial presentation given the diffuse morbilliform eruption with pruritus, facial edema, eosinophilia, and lymphadenopathy.

Home medications were discontinued except for amlodipine, atorvastatin, and entecavir. The patient was treated symptomatically with topical steroids because it was believed that, if the clinical presentation represented DRESS syndrome, it was a mild variant that could be treated topically.⁴ His case was considered mild because of a lack of confirmed organ dysfunction and a mild protracted course.

After discharge following a 3-day inpatient stay, the patient was followed in the clinic weekly for 3 weeks without considerable change in the skin or laboratory findings. Discontinuation of entecavir was discussed and approved by his hepatologist.

Posthospitalization analysis of the punch biopsy specimen from the chest performed during the patient’s hospital stay revealed a superficial and deep dermal lymphoid infiltrate comprising CD3-, CD5-, and programmed cell death protein 1–positive cells with cytologic atypia in a perivascular distribution. Analysis of the lymph node biopsy specimen performed during the hospitalization showed effacement of the nodal architecture, a polymorphous lymphoid cell population with irregular nuclear contour, and abundant clear cytoplasm associated with high endothelial venules (HEVs). Cells of interest were positive for CD3, CD4, CD2, CD5, and CD7, with a subset staining positive for programmed cell death protein 1, inducible costimulator, CD10, and chemokine (C-X-C motif) ligand (CXCL) 13. CD21 demonstrated an expanded follicular dendritic cell meshwork in association with HEVs. Polymerase chain reaction revealed a clonal T-cell population. These findings of the skin and lymph node biopsies were consistent with AITL. Subsequent bone marrow biopsy with flow cytometry showed a normal CD4:CD8 ratio in T cells and no increase in natural killer cells.

Cyclophosphamide–hydroxydaunorubicin–Oncovin–prednisone (CHOP) chemotherapy was initiated; the patient completed a total of 6 cycles. He has had near resolution of the skin findings and is considered in remission based on a PET scan performed approximately 7 months after the initial presentation.

Comment

Angioimmunoblastic T-cell lymphoma is a rare peripheral T-cell lymphoma, part of a group of aggressive neoplasms that constitute approximately 15% of peripheral T-cell lymphomas and approximately 2% of non-Hodgkin lymphomas in adults worldwide.⁵ Cutaneous involvement occurs in approximately half of AITL cases and can be the first manifestation of disease.² Skin findings are largely nonspecific, ranging from simple morbilliform rashes to erythroderma, at times manifesting with purpura.

Given this variability in the presentation of AITL, early diagnosis is challenging in the absence of more specific signs and symptoms.² It can conceivably be mistaken for common entities such as viral exanthems or drug eruptions, depending on the history and context. DRESS syndrome, a T cell-mediated, delayed type-IV hypersensitivity drug reaction can present in a manner highly similar to that of AITL, with cutaneous involvement (diffuse morbilliform rash, fever, facial edema, and generalized lymphadenopathy) and variable systemic involvement. Laboratory findings of eosinophilia, atypical lymphocytes, and thrombocytopenia also might be seen in both entities.⁶ Furthermore, the AITL in our patient was accompanied by electrolyte disturbances that were concerning for syndrome of inappropriate antidiuretic hormone secretion, a rare complication of patients with DRESS syndrome complicated by encephalitis.^7,8

Our patient met 4 RegiSCAR criteria for DRESS syndrome, warranting high clinical suspicion for an offending drug.⁹ DRESS syndrome can be caused by numerous medications—most commonly anticonvulsants, sulfonamides, antibiotics, allopurinol, and NSAIDs. A review of our patient’s medication list identified NSAIDs (including salsalate), entecavir, and amoxicillin, as possible culpable medications. Notably, the only new addition to the patient’s regimen was amoxicillin, which did not fit the typical 2- to 8-week timeline for a DRESS syndrome nidus.¹⁰ Our patient’s fever began well before the antibiotic was initiated, and skin findings appeared within 1 week after the course of amoxicillin was completed. Although there is documented variability in the latency of onset of DRESS syndrome following administration of a culprit medication,¹¹ it is critical to maintain a broad differential diagnosis to allow for further diagnostic information to be obtained, especially when the medication timeline does not align with the clinical presentation.

DRESS syndrome is far more common than AITL. Similarities in their clinical presentation pose a substantial challenge and often cause a delay in the diagnosis of AITL, which is made by excisional tissue biopsy, most commonly of a lymph node, with assessment of morphology and immunophenotyping. Histologic assessment of tissue reveals a polymorphous infiltrate of variably sized atypical lymphocytes with prominent arborizing HEVs as well as expanded populations of follicular dendritic cells that can be detected by CD21 staining. Cells express CD3 and CD4, variably express BCL6 (B-cell lymphoma 6 antigen) and CD10, and also may have partial or complete loss of expression of a subset of pan T-cell antigens (CD2, CD3, CD5, and CD7).^12-18

The treatment approach to AITL mirrors that of other nodal peripheral T-cell lymphomas, including chemotherapy and consideration of autologous stem-cell transplantation. Recent prospective trials of CHOP and CHOP-like chemotherapy have reported 3-year event-free survival and overall survival rates of 50% and 68%, respectively.¹⁹ Novel chemotherapeutic targets and gene-expression profiling are being investigated as potential therapeutic avenues.²⁰

Conclusion

DRESS syndrome and AITL can have near-identical presentations. Clinicians should maintain a high index of suspicion for AITL in patients with presumed DRESS syndrome whose rash does not improve with appropriate drug withdrawal and steroid therapy or who lack a strong offending medication history. In such cases, skin and lymph node biopsies should be performed as early as possible to evaluate for AITL and so that appropriate therapy can be initiated.

Angioimmunoblastic T-cell lymphoma (AITL) is a rare and aggressive lymphoma arising from follicular T-helper cells that predominantly affects older adults and carries a 5-year overall survival rate of 32%.¹ Notably, as many as 50% of AITL patients present with a skin rash in addition to the more common but nonspecific acute-onset generalized lymphadenopathy, hepatosplenomegaly, and anemia.² At presentation, most AITL patients are already at an advanced (III/IV) stage of disease.

Formerly known as angioimmunoblastic lymphadenopathy with dysproteinemia, AITL was once considered a benign entity that carried a risk for malignant transformation. As more cases have been identified and explored, this entity has been recategorized as a frank lymphoma.³ Therefore, it is critical that AITL be diagnosed and treated as early as possible.

We present the case of a 65-year-old man with clinical features that resembled drug reaction with eosinophilia and systemic symptoms (DRESS syndrome). After extensive workup, he was found to have AITL. This atypical case highlights the importance of maintaining a flexible differential diagnosis in patients with a persistent rash that does not improve with appropriate drug withdrawal and therapy.

Case Report

A 65-year-old Filipino man whose medical history was notable for hepatitis B that had been treated with entecavir for years without issue was admitted to the internal medicine service with fever of unknown origin and malaise of approximately 6 weeks’ duration. Six days prior to admission and 5 days after completing courses of the antiviral oseltamivir phosphate and amoxicillin for an upper respiratory tract infection and sinusitis, he developed worsening of an intermittently pruritic rash of approximately 1 month's duration. The dermatology department was consulted the day of hospital admission for evaluation of the rash. Chronic home medications included entecavir, lisinopril/hydrochlorothiazide, amlodipine, atorvastatin, metformin, salsalate, and over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDs) as needed.

Physical examination was notable for mild erythema and scale distributed across the entire face; mild facial edema; and a blanchable, nonconfluent, macular erythema distributed across the trunk and upper and proximal lower extremities (Figure). In addition, the patient displayed conjunctival injection, pitting edema of the hands, and bilateral cervical and inguinal lymphadenopathy.

Photographs courtesy of James Contestable, MD (Camp Lejeune, North Carolina).

Laboratory tests revealed mild leukocytosis (11.6×10⁹/L, [reference range, 4.0–10.5×10⁹/L]), anemia (hemoglobin, 125 g/L (reference range, 138–170 g/L); hematocrit, 36.9%, [reference range, 40.0%–50.0%)], eosinophilia (1.07×10⁹/L [reference range, 0.00–0.70×10⁹/L)], hyponatremia, hypokalemia, and a mildly elevated creatinine level. Computed tomography and full-body positron-emission tomography (PET) scans during admission demonstrated diffuse lymphadenopathy. A skin biopsy from the left chest and a left inguinal lymph node biopsy also were performed.

Despite the lack of a clear medication trigger within the usual timeline for severe cutaneous drug-induced hypersensitivity reactions, DRESS syndrome was high on the differential diagnosis at the time of the initial presentation given the diffuse morbilliform eruption with pruritus, facial edema, eosinophilia, and lymphadenopathy.

Home medications were discontinued except for amlodipine, atorvastatin, and entecavir. The patient was treated symptomatically with topical steroids because it was believed that, if the clinical presentation represented DRESS syndrome, it was a mild variant that could be treated topically.⁴ His case was considered mild because of a lack of confirmed organ dysfunction and a mild protracted course.

After discharge following a 3-day inpatient stay, the patient was followed in the clinic weekly for 3 weeks without considerable change in the skin or laboratory findings. Discontinuation of entecavir was discussed and approved by his hepatologist.

Posthospitalization analysis of the punch biopsy specimen from the chest performed during the patient’s hospital stay revealed a superficial and deep dermal lymphoid infiltrate comprising CD3-, CD5-, and programmed cell death protein 1–positive cells with cytologic atypia in a perivascular distribution. Analysis of the lymph node biopsy specimen performed during the hospitalization showed effacement of the nodal architecture, a polymorphous lymphoid cell population with irregular nuclear contour, and abundant clear cytoplasm associated with high endothelial venules (HEVs). Cells of interest were positive for CD3, CD4, CD2, CD5, and CD7, with a subset staining positive for programmed cell death protein 1, inducible costimulator, CD10, and chemokine (C-X-C motif) ligand (CXCL) 13. CD21 demonstrated an expanded follicular dendritic cell meshwork in association with HEVs. Polymerase chain reaction revealed a clonal T-cell population. These findings of the skin and lymph node biopsies were consistent with AITL. Subsequent bone marrow biopsy with flow cytometry showed a normal CD4:CD8 ratio in T cells and no increase in natural killer cells.

Cyclophosphamide–hydroxydaunorubicin–Oncovin–prednisone (CHOP) chemotherapy was initiated; the patient completed a total of 6 cycles. He has had near resolution of the skin findings and is considered in remission based on a PET scan performed approximately 7 months after the initial presentation.

Comment

Angioimmunoblastic T-cell lymphoma is a rare peripheral T-cell lymphoma, part of a group of aggressive neoplasms that constitute approximately 15% of peripheral T-cell lymphomas and approximately 2% of non-Hodgkin lymphomas in adults worldwide.⁵ Cutaneous involvement occurs in approximately half of AITL cases and can be the first manifestation of disease.² Skin findings are largely nonspecific, ranging from simple morbilliform rashes to erythroderma, at times manifesting with purpura.

Given this variability in the presentation of AITL, early diagnosis is challenging in the absence of more specific signs and symptoms.² It can conceivably be mistaken for common entities such as viral exanthems or drug eruptions, depending on the history and context. DRESS syndrome, a T cell-mediated, delayed type-IV hypersensitivity drug reaction can present in a manner highly similar to that of AITL, with cutaneous involvement (diffuse morbilliform rash, fever, facial edema, and generalized lymphadenopathy) and variable systemic involvement. Laboratory findings of eosinophilia, atypical lymphocytes, and thrombocytopenia also might be seen in both entities.⁶ Furthermore, the AITL in our patient was accompanied by electrolyte disturbances that were concerning for syndrome of inappropriate antidiuretic hormone secretion, a rare complication of patients with DRESS syndrome complicated by encephalitis.^7,8

Our patient met 4 RegiSCAR criteria for DRESS syndrome, warranting high clinical suspicion for an offending drug.⁹ DRESS syndrome can be caused by numerous medications—most commonly anticonvulsants, sulfonamides, antibiotics, allopurinol, and NSAIDs. A review of our patient’s medication list identified NSAIDs (including salsalate), entecavir, and amoxicillin, as possible culpable medications. Notably, the only new addition to the patient’s regimen was amoxicillin, which did not fit the typical 2- to 8-week timeline for a DRESS syndrome nidus.¹⁰ Our patient’s fever began well before the antibiotic was initiated, and skin findings appeared within 1 week after the course of amoxicillin was completed. Although there is documented variability in the latency of onset of DRESS syndrome following administration of a culprit medication,¹¹ it is critical to maintain a broad differential diagnosis to allow for further diagnostic information to be obtained, especially when the medication timeline does not align with the clinical presentation.

DRESS syndrome is far more common than AITL. Similarities in their clinical presentation pose a substantial challenge and often cause a delay in the diagnosis of AITL, which is made by excisional tissue biopsy, most commonly of a lymph node, with assessment of morphology and immunophenotyping. Histologic assessment of tissue reveals a polymorphous infiltrate of variably sized atypical lymphocytes with prominent arborizing HEVs as well as expanded populations of follicular dendritic cells that can be detected by CD21 staining. Cells express CD3 and CD4, variably express BCL6 (B-cell lymphoma 6 antigen) and CD10, and also may have partial or complete loss of expression of a subset of pan T-cell antigens (CD2, CD3, CD5, and CD7).^12-18

The treatment approach to AITL mirrors that of other nodal peripheral T-cell lymphomas, including chemotherapy and consideration of autologous stem-cell transplantation. Recent prospective trials of CHOP and CHOP-like chemotherapy have reported 3-year event-free survival and overall survival rates of 50% and 68%, respectively.¹⁹ Novel chemotherapeutic targets and gene-expression profiling are being investigated as potential therapeutic avenues.²⁰

Conclusion

DRESS syndrome and AITL can have near-identical presentations. Clinicians should maintain a high index of suspicion for AITL in patients with presumed DRESS syndrome whose rash does not improve with appropriate drug withdrawal and steroid therapy or who lack a strong offending medication history. In such cases, skin and lymph node biopsies should be performed as early as possible to evaluate for AITL and so that appropriate therapy can be initiated.

In our recent member survey, 99% of respondents expressed that prior authorization has a negative impact on patients’ access to clinically appropriate treatments. We need to continue to put pressure on legislators to eliminate prior authorization burdens.

AGA endorses the Improving Seniors Timely Access to Care Act, which would streamline the prior authorization process in Medicare Advantage by approving in real-time commonly approved services and implementing a standardized electronic prior authorization process.

Despite large bipartisan support, we need your help getting this bill across the finish line! Please take five minutes to ask your Representative to cosponsor this necessary bill by participating in our campaign.

Go to the AGA action center to contact your lawmakers!

In our recent member survey, 99% of respondents expressed that prior authorization has a negative impact on patients’ access to clinically appropriate treatments. We need to continue to put pressure on legislators to eliminate prior authorization burdens.

AGA endorses the Improving Seniors Timely Access to Care Act, which would streamline the prior authorization process in Medicare Advantage by approving in real-time commonly approved services and implementing a standardized electronic prior authorization process.

Despite large bipartisan support, we need your help getting this bill across the finish line! Please take five minutes to ask your Representative to cosponsor this necessary bill by participating in our campaign.

Go to the AGA action center to contact your lawmakers!

In our recent member survey, 99% of respondents expressed that prior authorization has a negative impact on patients’ access to clinically appropriate treatments. We need to continue to put pressure on legislators to eliminate prior authorization burdens.

AGA endorses the Improving Seniors Timely Access to Care Act, which would streamline the prior authorization process in Medicare Advantage by approving in real-time commonly approved services and implementing a standardized electronic prior authorization process.

Despite large bipartisan support, we need your help getting this bill across the finish line! Please take five minutes to ask your Representative to cosponsor this necessary bill by participating in our campaign.

Go to the AGA action center to contact your lawmakers!

The American Gastroenterological Association has announced the 2022 recipients of its annual recognition prizes, given in honor of outstanding contributions and achievements in gastroenterology. 

“AGA is proud to officially announce the exceptional individuals selected for 2022 AGA Recognition Prizes. I wish to thank all the nominators and those who provided nomination letters, and the selection committees for the tough task they had to select among the many superb nominees,” said Bishr Omary, MD, PhD, AGAF, chair of the AGA. “Please join us in congratulating this year’s distinguished awardees and applauding their contributions to the field of gastroenterology that advance our profession and the patients we serve.” 

AGA looks forward to celebrating the recipients during Digestive Disease Week® 2022, May 21-24, in San Diego, Calif.

Meet and learn more about our award recipients here.

The American Gastroenterological Association has announced the 2022 recipients of its annual recognition prizes, given in honor of outstanding contributions and achievements in gastroenterology. 

“AGA is proud to officially announce the exceptional individuals selected for 2022 AGA Recognition Prizes. I wish to thank all the nominators and those who provided nomination letters, and the selection committees for the tough task they had to select among the many superb nominees,” said Bishr Omary, MD, PhD, AGAF, chair of the AGA. “Please join us in congratulating this year’s distinguished awardees and applauding their contributions to the field of gastroenterology that advance our profession and the patients we serve.” 

AGA looks forward to celebrating the recipients during Digestive Disease Week® 2022, May 21-24, in San Diego, Calif.

Meet and learn more about our award recipients here.

The American Gastroenterological Association has announced the 2022 recipients of its annual recognition prizes, given in honor of outstanding contributions and achievements in gastroenterology. 

“AGA is proud to officially announce the exceptional individuals selected for 2022 AGA Recognition Prizes. I wish to thank all the nominators and those who provided nomination letters, and the selection committees for the tough task they had to select among the many superb nominees,” said Bishr Omary, MD, PhD, AGAF, chair of the AGA. “Please join us in congratulating this year’s distinguished awardees and applauding their contributions to the field of gastroenterology that advance our profession and the patients we serve.” 

AGA looks forward to celebrating the recipients during Digestive Disease Week® 2022, May 21-24, in San Diego, Calif.

Meet and learn more about our award recipients here.

M. Bishr Omary, MD, PhD, AGAF, chair of the AGA Nominating Committee, is pleased to announce that Maria T. Abreu, MD, AGAF, joins the presidential line-up for AGA.

Vice President
Maria T. Abreu, MD, AGAF
Director, Crohn’s and Colitis Center
University of Miami

Maria T. Abreu, MD, AGAF, has more than 20 years of leadership experience in basic, translational, and clinical research and mentoring. She is AGA’s current councillor at-large, past chair of the AGA Institute Council, and an AGA Institute Council Section Research Mentor Award recipient (2020) for the IMIBD section. Dr. Abreu is also a recipient of the 2019 Sherman Prize by The Bruce and Cynthia Sherman Charitable Foundation that recognizes outstanding achievements in intestinal bowel disease.

Read her bio from the University of Miami.



The nominating committee also appointed the following slate of councillors which is subject to membership vote.

At-Large Councillor
Kim Barrett, PhD, AGAF
Vice dean for research
University of California, Davis

Kim Barrett, PhD, AGAF, is the current chair of the AGA Publications Committee, former chair of the AGA Ethics And Audit Committees, and served twice as director of the Academic Skills Workshop. She was recognized with AGA’s top research award, the AGA Distinguished Achievement Award in Basic Science (2021).

Her research interests have centered on the physiology and pathophysiology of the intestinal epithelium and their relevance to inflammatory bowel diseases and diarrheal diseases and have resulted in more than 300 publications.

Read her bio from UC Davis.



Councillor For Development And Growth
Lawrence Kosinski, MD, MBA, AGAF
Chief medical officer
SonarMD

A serial entrepreneur and thought leader in the world of value-based payment, Larry Kosinski, MD, MBA, AGAF, currently serves as chief medical officer of SonarMD, the leading value-based care coordination solution for complex chronic diseases. He founded SonarMD in 2014 to make it easier for specialists and patients to work together to manage symptomatic chronic illness and prevent clinical deterioration, improving health outcomes, and lowering the cost of care. 

In 2021, Dr. Kosinski was selected for his expertise in value-based payment to serve on the Centers for Medicare & Medicaid Services’ Physician-Focused Payment Model Technical Advisory Committee and help develop bold, new Medicare payment models.

Read his bio from the SonarMD website.



Education & Training Councillor
Sheryl Pfeil, MD, AGAF
Medical director and professor of clinical medicine, Clinical Skills Education and Assessment Center
The Ohio State University Wexner Medical Center

Sheryl Pfeil, MD, AGAF, has been an AGA member for 30 years, serving on the Education And Training Committee, as past chair of the Academy of Educators, as cochair of the AGA future leaders program, and on the editorial board for Gastro Hep Advances. Dr. Pfeil has 30 years of experience in medical education, leading medical students, residents, and fellow education.

Her educational research interests include professional development, training and assessment methods, and virtual education. 

Read her bio from The Ohio State University.

Pending approval by the voting membership, all board members begin their terms after DDW 2022. The voting membership will be sent a ballot to approve the slate of councillors on or before March 28, 2022, with a response date of no later than April 29, 2022. Results will be announced at the AGA Annual Business Meeting on June 1, 2022.

M. Bishr Omary, MD, PhD, AGAF, chair of the AGA Nominating Committee, is pleased to announce that Maria T. Abreu, MD, AGAF, joins the presidential line-up for AGA.

Vice President
Maria T. Abreu, MD, AGAF
Director, Crohn’s and Colitis Center
University of Miami

Maria T. Abreu, MD, AGAF, has more than 20 years of leadership experience in basic, translational, and clinical research and mentoring. She is AGA’s current councillor at-large, past chair of the AGA Institute Council, and an AGA Institute Council Section Research Mentor Award recipient (2020) for the IMIBD section. Dr. Abreu is also a recipient of the 2019 Sherman Prize by The Bruce and Cynthia Sherman Charitable Foundation that recognizes outstanding achievements in intestinal bowel disease.

Read her bio from the University of Miami.



The nominating committee also appointed the following slate of councillors which is subject to membership vote.

At-Large Councillor
Kim Barrett, PhD, AGAF
Vice dean for research
University of California, Davis

Kim Barrett, PhD, AGAF, is the current chair of the AGA Publications Committee, former chair of the AGA Ethics And Audit Committees, and served twice as director of the Academic Skills Workshop. She was recognized with AGA’s top research award, the AGA Distinguished Achievement Award in Basic Science (2021).

Her research interests have centered on the physiology and pathophysiology of the intestinal epithelium and their relevance to inflammatory bowel diseases and diarrheal diseases and have resulted in more than 300 publications.

Read her bio from UC Davis.



Councillor For Development And Growth
Lawrence Kosinski, MD, MBA, AGAF
Chief medical officer
SonarMD

A serial entrepreneur and thought leader in the world of value-based payment, Larry Kosinski, MD, MBA, AGAF, currently serves as chief medical officer of SonarMD, the leading value-based care coordination solution for complex chronic diseases. He founded SonarMD in 2014 to make it easier for specialists and patients to work together to manage symptomatic chronic illness and prevent clinical deterioration, improving health outcomes, and lowering the cost of care. 

In 2021, Dr. Kosinski was selected for his expertise in value-based payment to serve on the Centers for Medicare & Medicaid Services’ Physician-Focused Payment Model Technical Advisory Committee and help develop bold, new Medicare payment models.

Read his bio from the SonarMD website.



Education & Training Councillor
Sheryl Pfeil, MD, AGAF
Medical director and professor of clinical medicine, Clinical Skills Education and Assessment Center
The Ohio State University Wexner Medical Center

Sheryl Pfeil, MD, AGAF, has been an AGA member for 30 years, serving on the Education And Training Committee, as past chair of the Academy of Educators, as cochair of the AGA future leaders program, and on the editorial board for Gastro Hep Advances. Dr. Pfeil has 30 years of experience in medical education, leading medical students, residents, and fellow education.

Her educational research interests include professional development, training and assessment methods, and virtual education. 

Read her bio from The Ohio State University.

Pending approval by the voting membership, all board members begin their terms after DDW 2022. The voting membership will be sent a ballot to approve the slate of councillors on or before March 28, 2022, with a response date of no later than April 29, 2022. Results will be announced at the AGA Annual Business Meeting on June 1, 2022.

M. Bishr Omary, MD, PhD, AGAF, chair of the AGA Nominating Committee, is pleased to announce that Maria T. Abreu, MD, AGAF, joins the presidential line-up for AGA.

Vice President
Maria T. Abreu, MD, AGAF
Director, Crohn’s and Colitis Center
University of Miami

Maria T. Abreu, MD, AGAF, has more than 20 years of leadership experience in basic, translational, and clinical research and mentoring. She is AGA’s current councillor at-large, past chair of the AGA Institute Council, and an AGA Institute Council Section Research Mentor Award recipient (2020) for the IMIBD section. Dr. Abreu is also a recipient of the 2019 Sherman Prize by The Bruce and Cynthia Sherman Charitable Foundation that recognizes outstanding achievements in intestinal bowel disease.

Read her bio from the University of Miami.



The nominating committee also appointed the following slate of councillors which is subject to membership vote.

At-Large Councillor
Kim Barrett, PhD, AGAF
Vice dean for research
University of California, Davis

Kim Barrett, PhD, AGAF, is the current chair of the AGA Publications Committee, former chair of the AGA Ethics And Audit Committees, and served twice as director of the Academic Skills Workshop. She was recognized with AGA’s top research award, the AGA Distinguished Achievement Award in Basic Science (2021).

Her research interests have centered on the physiology and pathophysiology of the intestinal epithelium and their relevance to inflammatory bowel diseases and diarrheal diseases and have resulted in more than 300 publications.

Read her bio from UC Davis.



Councillor For Development And Growth
Lawrence Kosinski, MD, MBA, AGAF
Chief medical officer
SonarMD

A serial entrepreneur and thought leader in the world of value-based payment, Larry Kosinski, MD, MBA, AGAF, currently serves as chief medical officer of SonarMD, the leading value-based care coordination solution for complex chronic diseases. He founded SonarMD in 2014 to make it easier for specialists and patients to work together to manage symptomatic chronic illness and prevent clinical deterioration, improving health outcomes, and lowering the cost of care. 

In 2021, Dr. Kosinski was selected for his expertise in value-based payment to serve on the Centers for Medicare & Medicaid Services’ Physician-Focused Payment Model Technical Advisory Committee and help develop bold, new Medicare payment models.

Read his bio from the SonarMD website.



Education & Training Councillor
Sheryl Pfeil, MD, AGAF
Medical director and professor of clinical medicine, Clinical Skills Education and Assessment Center
The Ohio State University Wexner Medical Center

Sheryl Pfeil, MD, AGAF, has been an AGA member for 30 years, serving on the Education And Training Committee, as past chair of the Academy of Educators, as cochair of the AGA future leaders program, and on the editorial board for Gastro Hep Advances. Dr. Pfeil has 30 years of experience in medical education, leading medical students, residents, and fellow education.

Her educational research interests include professional development, training and assessment methods, and virtual education. 

Read her bio from The Ohio State University.

Pending approval by the voting membership, all board members begin their terms after DDW 2022. The voting membership will be sent a ballot to approve the slate of councillors on or before March 28, 2022, with a response date of no later than April 29, 2022. Results will be announced at the AGA Annual Business Meeting on June 1, 2022.

Despite the original intent of permanent contraception, tubal sterilization regret is experienced by 2%-26% of women as demonstrated by the United States Collaborative Review of Sterilization “CREST” 14-year study (Obstet Gynecol. 1999 Jun;93[6]:889-95). Regret appears to be higher in the United States than Europe and in resource-limited countries and is more common in women who are less than age 30, African-American, and unmarried. Nevertheless, requests for tubal reversal are estimated to be between 1% and 4% (Contraception. 1981 Jun;23[6]:579-89). The alternative option for fertility is in vitro fertilization (IVF) and this month’s column considers the pros and cons of both methods.

The procedure of tubal reanastomosis involves removing abnormal tissue and reapproximating the healthy tubal segments with attention to minimize adhesion formation through continued gentle irrigation. The surgery involves microsuturing using 6-0 to 10-0 sutures. Tubal patency can be confirmed during the procedure and with a subsequent hysterosalpingogram. While time from sterilization and the type of sterilization technique are factors that may influence the success rate of tubal reanastomosis, the age of the woman is the most predictive for pregnancy outcome.

In the original CREST study, the risk of ectopic pregnancy following tubal reanastomosis was contingent on the method of sterilization: Bipolar electrosurgery resulted in the highest probability of ectopic pregnancy (17.1 per 1,000 procedures at 10 years after permanent contraception), while postpartum partial salpingectomy resulted in the lowest (1.5 per 1,000 procedures at 10 years after permanent contraception) (N Engl J Med. 1997;336[11]:762). Comparatively, the ectopic pregnancy rate during an IVF cycle was 1.9% for pregnancies from transfers of fresh cleavage embryo, followed by transfers of frozen cleavage embryo (1.7%), transfers of fresh blastocyst (1.3%), and transfers of frozen blastocyst (0.8%) (Hum Reprod. 2015;30[9]:2048-54).

Reports vary regarding pregnancy rates from tubal reanastomosis. Prior use of rings and clips for sterilization appear to yield the highest outcomes as opposed to the use of electrocautery. In one large Canadian cohort study of over 300,000 women, those aged 15-30 years, 30-33 years, and 34-49 years had a conception rate of 73%, 64%, and 46%, respectively (Obstet Gynecol. 2003;101[4]:677-84). Most pregnancies were within 2 years after reversal and 48% of women achieved a delivery. Of interest, 23% of patients subsequently underwent another sterilization.

An Australian study of nearly 2,000 women found an overall cumulative live-delivery rate of 20% within the first year after reversal, 40% at 2 years, 51% at 5 years, and 52% at 10 years. As expected, the 5-year cumulative live-delivery rate was significantly lower in women who were aged 40-44 years (26%), compared with younger women. For all women below age 40 years, the live-delivery rate was approximately 50% within 5 years after tubal reanastomosis, while the rate halves after the age of 40 (Fertil Steril. 2015 Oct;104[4]:921-6).

To compare tubal reanastomosis with IVF, a retrospective cohort study of 163 patients demonstrated the cumulative delivery rate over 72 months was comparable for IVF vs. sterilization reversal (52% vs. 60%). The only significant difference was in a subset of patients aged <37 years (52% after IVF and 72% after reversal) and the lower cost of surgery. The authors advocated laparoscopic sterilization reversal in women younger than 37 years who have ≥4 cm of residual tube with IVF as the better alternative for all other women (Hum Reprod. 2007;22[10]:2660).

Indeed, tubal length is another important factor in successful reversal. The pregnancy rate after tubal anastomosis is 75% in women with tubal length of 4 cm or more, but only 19% in those with shorter tubes (Fertil Steril. 1987;48[1]:13-7). The literature does suggest equivalent pregnancy rates after laparoscopic tubal anastomosis and conventional microsurgical anastomosis. Although the laparoscopic approach may be more economical, it is more demanding technically than an open microsurgical procedure.

Tubal reanastomosis can also be performed using robot-assisted laparoscopy. In preliminary studies, robotic surgery appears to have a similar success rate and a shorter recovery time, but longer operative times and higher costs (Obstet Gynecol. 2007;109[6]:1375; Fertil Steril. 2008;90[4]:1175).

To educate women on the success of IVF based on individual characteristics, a valuable tool to approximate the cumulative outcome for a live birth following one cycle of IVF is offered by the Society for Assisted Reproductive Technology. To clarify, a cycle of IVF consists of one egg retrieval and the ultimate transfer of all embryos produced, i.e., fresh and frozen. The website also includes estimations of success following a second and third IVF cycle.

The woman’s age is a significant predictor of IVF success. Ovarian aging is currently best measured by combining chronologic age, antral follicle count (AFC) by transvaginal pelvic ultrasound, and serum anti-Müllerian hormone (AMH). Natural fecundity begins to decline, on average, above age 32-33 years. An AFC less than 11 reflects diminished ovarian reserve (DOR) and less than 6 is severe. AMH levels below 1.6 ng/mL have been shown to reduce the number of eggs retrieved with IVF, while levels below 0.4 ng/mL are very low. Very low AMH levels negatively affect the outcome of IVF cycles as demonstrated in the SART data study from a population of women with a mean age of 39.4 years: Cycle cancellation was 54%; of all retrieval attempts, no oocytes were obtained in 5.4%, and no embryo transfer occurred in 25.1% of cycles; the live birth rate per embryo transfer was 20.5% (9.5% per cycle start and 16.3% per retrieval) from a mean age of 36.8 years (Fertil Steril. 2016 Feb;105[2]:385-93.e3). The predictive ability of AMH on the live birth rate from IVF cycles was also shown in a study of over 85,000 women (Fertil Steril. 2018;109:258-65).

While low AMH has been shown to lessen a successful outcome from IVF, there appears to be no difference in natural pregnancy rates in women aged 30-44 years irrespective of AMH levels (JAMA. 2017;318[14]:1367-76). Of importance, the use of AMH in a population at low risk for DOR will yield a larger number of false-positive results (i.e., characterizing a woman as DOR when in fact she has normal ovarian reserve). Further, users of hormonal contraceptives have a 25.2% lower mean AMH level than nonusers.

When a patient is considering tubal reanastomosis vs. IVF, a useful acronym to remember is to check “AGE” – the A is for AMH because severely diminished ovarian reserve will reduce success with IVF as shown by the SART calculator; the G represents guy, i.e., ensuring a reasonably normal sperm analysis; and E stands for eggs representing ovulation function. In a woman who is anovulatory and who will require fertility medication, it would be reasonable to consider IVF given the need for ovarian stimulation. As in females, advanced paternal age has demonstrated a decline in fertility and sperm analysis parameters. Men above age 45 take approximately five times as long to achieve a pregnancy, compared with men less than 25 years of age. Further, there is evidence for advanced paternal age increasing risk of miscarriage, preterm birth, and birth defects. Men older than 40-45 years have twice the risk of an autistic child and five times the risk of having a child with schizophrenia (Transl Psychiatry 2017;7: e1019; Am J Psychiatry. 2002;159:1528-33).

To conclude, the data support consideration for sterilization reversal in women less than age 37 years with more than 4 cm of residual functional fallopian tube and the prior use of rings or clip sterilization. In other women, IVF may be the better option, particularly when ovulation dysfunction and/or male factor is present. IVF also offers the advantage of maintaining contraception and gender determination. However, given that AMH does not appear to reduce natural fertility, unlike during its effect during an IVF cycle, the option of tubal reversal may be more favorable in women with severe DOR.

Dr. Trolice is director of the IVF Center in Winter Park, Fla., and professor of obstetrics and gynecology at the University of Central Florida, Orlando.

Despite the original intent of permanent contraception, tubal sterilization regret is experienced by 2%-26% of women as demonstrated by the United States Collaborative Review of Sterilization “CREST” 14-year study (Obstet Gynecol. 1999 Jun;93[6]:889-95). Regret appears to be higher in the United States than Europe and in resource-limited countries and is more common in women who are less than age 30, African-American, and unmarried. Nevertheless, requests for tubal reversal are estimated to be between 1% and 4% (Contraception. 1981 Jun;23[6]:579-89). The alternative option for fertility is in vitro fertilization (IVF) and this month’s column considers the pros and cons of both methods.

The procedure of tubal reanastomosis involves removing abnormal tissue and reapproximating the healthy tubal segments with attention to minimize adhesion formation through continued gentle irrigation. The surgery involves microsuturing using 6-0 to 10-0 sutures. Tubal patency can be confirmed during the procedure and with a subsequent hysterosalpingogram. While time from sterilization and the type of sterilization technique are factors that may influence the success rate of tubal reanastomosis, the age of the woman is the most predictive for pregnancy outcome.

In the original CREST study, the risk of ectopic pregnancy following tubal reanastomosis was contingent on the method of sterilization: Bipolar electrosurgery resulted in the highest probability of ectopic pregnancy (17.1 per 1,000 procedures at 10 years after permanent contraception), while postpartum partial salpingectomy resulted in the lowest (1.5 per 1,000 procedures at 10 years after permanent contraception) (N Engl J Med. 1997;336[11]:762). Comparatively, the ectopic pregnancy rate during an IVF cycle was 1.9% for pregnancies from transfers of fresh cleavage embryo, followed by transfers of frozen cleavage embryo (1.7%), transfers of fresh blastocyst (1.3%), and transfers of frozen blastocyst (0.8%) (Hum Reprod. 2015;30[9]:2048-54).

Reports vary regarding pregnancy rates from tubal reanastomosis. Prior use of rings and clips for sterilization appear to yield the highest outcomes as opposed to the use of electrocautery. In one large Canadian cohort study of over 300,000 women, those aged 15-30 years, 30-33 years, and 34-49 years had a conception rate of 73%, 64%, and 46%, respectively (Obstet Gynecol. 2003;101[4]:677-84). Most pregnancies were within 2 years after reversal and 48% of women achieved a delivery. Of interest, 23% of patients subsequently underwent another sterilization.

An Australian study of nearly 2,000 women found an overall cumulative live-delivery rate of 20% within the first year after reversal, 40% at 2 years, 51% at 5 years, and 52% at 10 years. As expected, the 5-year cumulative live-delivery rate was significantly lower in women who were aged 40-44 years (26%), compared with younger women. For all women below age 40 years, the live-delivery rate was approximately 50% within 5 years after tubal reanastomosis, while the rate halves after the age of 40 (Fertil Steril. 2015 Oct;104[4]:921-6).

To compare tubal reanastomosis with IVF, a retrospective cohort study of 163 patients demonstrated the cumulative delivery rate over 72 months was comparable for IVF vs. sterilization reversal (52% vs. 60%). The only significant difference was in a subset of patients aged <37 years (52% after IVF and 72% after reversal) and the lower cost of surgery. The authors advocated laparoscopic sterilization reversal in women younger than 37 years who have ≥4 cm of residual tube with IVF as the better alternative for all other women (Hum Reprod. 2007;22[10]:2660).

Indeed, tubal length is another important factor in successful reversal. The pregnancy rate after tubal anastomosis is 75% in women with tubal length of 4 cm or more, but only 19% in those with shorter tubes (Fertil Steril. 1987;48[1]:13-7). The literature does suggest equivalent pregnancy rates after laparoscopic tubal anastomosis and conventional microsurgical anastomosis. Although the laparoscopic approach may be more economical, it is more demanding technically than an open microsurgical procedure.

Tubal reanastomosis can also be performed using robot-assisted laparoscopy. In preliminary studies, robotic surgery appears to have a similar success rate and a shorter recovery time, but longer operative times and higher costs (Obstet Gynecol. 2007;109[6]:1375; Fertil Steril. 2008;90[4]:1175).

To educate women on the success of IVF based on individual characteristics, a valuable tool to approximate the cumulative outcome for a live birth following one cycle of IVF is offered by the Society for Assisted Reproductive Technology. To clarify, a cycle of IVF consists of one egg retrieval and the ultimate transfer of all embryos produced, i.e., fresh and frozen. The website also includes estimations of success following a second and third IVF cycle.

The woman’s age is a significant predictor of IVF success. Ovarian aging is currently best measured by combining chronologic age, antral follicle count (AFC) by transvaginal pelvic ultrasound, and serum anti-Müllerian hormone (AMH). Natural fecundity begins to decline, on average, above age 32-33 years. An AFC less than 11 reflects diminished ovarian reserve (DOR) and less than 6 is severe. AMH levels below 1.6 ng/mL have been shown to reduce the number of eggs retrieved with IVF, while levels below 0.4 ng/mL are very low. Very low AMH levels negatively affect the outcome of IVF cycles as demonstrated in the SART data study from a population of women with a mean age of 39.4 years: Cycle cancellation was 54%; of all retrieval attempts, no oocytes were obtained in 5.4%, and no embryo transfer occurred in 25.1% of cycles; the live birth rate per embryo transfer was 20.5% (9.5% per cycle start and 16.3% per retrieval) from a mean age of 36.8 years (Fertil Steril. 2016 Feb;105[2]:385-93.e3). The predictive ability of AMH on the live birth rate from IVF cycles was also shown in a study of over 85,000 women (Fertil Steril. 2018;109:258-65).

While low AMH has been shown to lessen a successful outcome from IVF, there appears to be no difference in natural pregnancy rates in women aged 30-44 years irrespective of AMH levels (JAMA. 2017;318[14]:1367-76). Of importance, the use of AMH in a population at low risk for DOR will yield a larger number of false-positive results (i.e., characterizing a woman as DOR when in fact she has normal ovarian reserve). Further, users of hormonal contraceptives have a 25.2% lower mean AMH level than nonusers.

When a patient is considering tubal reanastomosis vs. IVF, a useful acronym to remember is to check “AGE” – the A is for AMH because severely diminished ovarian reserve will reduce success with IVF as shown by the SART calculator; the G represents guy, i.e., ensuring a reasonably normal sperm analysis; and E stands for eggs representing ovulation function. In a woman who is anovulatory and who will require fertility medication, it would be reasonable to consider IVF given the need for ovarian stimulation. As in females, advanced paternal age has demonstrated a decline in fertility and sperm analysis parameters. Men above age 45 take approximately five times as long to achieve a pregnancy, compared with men less than 25 years of age. Further, there is evidence for advanced paternal age increasing risk of miscarriage, preterm birth, and birth defects. Men older than 40-45 years have twice the risk of an autistic child and five times the risk of having a child with schizophrenia (Transl Psychiatry 2017;7: e1019; Am J Psychiatry. 2002;159:1528-33).

To conclude, the data support consideration for sterilization reversal in women less than age 37 years with more than 4 cm of residual functional fallopian tube and the prior use of rings or clip sterilization. In other women, IVF may be the better option, particularly when ovulation dysfunction and/or male factor is present. IVF also offers the advantage of maintaining contraception and gender determination. However, given that AMH does not appear to reduce natural fertility, unlike during its effect during an IVF cycle, the option of tubal reversal may be more favorable in women with severe DOR.

Dr. Trolice is director of the IVF Center in Winter Park, Fla., and professor of obstetrics and gynecology at the University of Central Florida, Orlando.

Despite the original intent of permanent contraception, tubal sterilization regret is experienced by 2%-26% of women as demonstrated by the United States Collaborative Review of Sterilization “CREST” 14-year study (Obstet Gynecol. 1999 Jun;93[6]:889-95). Regret appears to be higher in the United States than Europe and in resource-limited countries and is more common in women who are less than age 30, African-American, and unmarried. Nevertheless, requests for tubal reversal are estimated to be between 1% and 4% (Contraception. 1981 Jun;23[6]:579-89). The alternative option for fertility is in vitro fertilization (IVF) and this month’s column considers the pros and cons of both methods.

The procedure of tubal reanastomosis involves removing abnormal tissue and reapproximating the healthy tubal segments with attention to minimize adhesion formation through continued gentle irrigation. The surgery involves microsuturing using 6-0 to 10-0 sutures. Tubal patency can be confirmed during the procedure and with a subsequent hysterosalpingogram. While time from sterilization and the type of sterilization technique are factors that may influence the success rate of tubal reanastomosis, the age of the woman is the most predictive for pregnancy outcome.

In the original CREST study, the risk of ectopic pregnancy following tubal reanastomosis was contingent on the method of sterilization: Bipolar electrosurgery resulted in the highest probability of ectopic pregnancy (17.1 per 1,000 procedures at 10 years after permanent contraception), while postpartum partial salpingectomy resulted in the lowest (1.5 per 1,000 procedures at 10 years after permanent contraception) (N Engl J Med. 1997;336[11]:762). Comparatively, the ectopic pregnancy rate during an IVF cycle was 1.9% for pregnancies from transfers of fresh cleavage embryo, followed by transfers of frozen cleavage embryo (1.7%), transfers of fresh blastocyst (1.3%), and transfers of frozen blastocyst (0.8%) (Hum Reprod. 2015;30[9]:2048-54).

Reports vary regarding pregnancy rates from tubal reanastomosis. Prior use of rings and clips for sterilization appear to yield the highest outcomes as opposed to the use of electrocautery. In one large Canadian cohort study of over 300,000 women, those aged 15-30 years, 30-33 years, and 34-49 years had a conception rate of 73%, 64%, and 46%, respectively (Obstet Gynecol. 2003;101[4]:677-84). Most pregnancies were within 2 years after reversal and 48% of women achieved a delivery. Of interest, 23% of patients subsequently underwent another sterilization.

An Australian study of nearly 2,000 women found an overall cumulative live-delivery rate of 20% within the first year after reversal, 40% at 2 years, 51% at 5 years, and 52% at 10 years. As expected, the 5-year cumulative live-delivery rate was significantly lower in women who were aged 40-44 years (26%), compared with younger women. For all women below age 40 years, the live-delivery rate was approximately 50% within 5 years after tubal reanastomosis, while the rate halves after the age of 40 (Fertil Steril. 2015 Oct;104[4]:921-6).

To compare tubal reanastomosis with IVF, a retrospective cohort study of 163 patients demonstrated the cumulative delivery rate over 72 months was comparable for IVF vs. sterilization reversal (52% vs. 60%). The only significant difference was in a subset of patients aged <37 years (52% after IVF and 72% after reversal) and the lower cost of surgery. The authors advocated laparoscopic sterilization reversal in women younger than 37 years who have ≥4 cm of residual tube with IVF as the better alternative for all other women (Hum Reprod. 2007;22[10]:2660).

Indeed, tubal length is another important factor in successful reversal. The pregnancy rate after tubal anastomosis is 75% in women with tubal length of 4 cm or more, but only 19% in those with shorter tubes (Fertil Steril. 1987;48[1]:13-7). The literature does suggest equivalent pregnancy rates after laparoscopic tubal anastomosis and conventional microsurgical anastomosis. Although the laparoscopic approach may be more economical, it is more demanding technically than an open microsurgical procedure.

Tubal reanastomosis can also be performed using robot-assisted laparoscopy. In preliminary studies, robotic surgery appears to have a similar success rate and a shorter recovery time, but longer operative times and higher costs (Obstet Gynecol. 2007;109[6]:1375; Fertil Steril. 2008;90[4]:1175).

To educate women on the success of IVF based on individual characteristics, a valuable tool to approximate the cumulative outcome for a live birth following one cycle of IVF is offered by the Society for Assisted Reproductive Technology. To clarify, a cycle of IVF consists of one egg retrieval and the ultimate transfer of all embryos produced, i.e., fresh and frozen. The website also includes estimations of success following a second and third IVF cycle.

The woman’s age is a significant predictor of IVF success. Ovarian aging is currently best measured by combining chronologic age, antral follicle count (AFC) by transvaginal pelvic ultrasound, and serum anti-Müllerian hormone (AMH). Natural fecundity begins to decline, on average, above age 32-33 years. An AFC less than 11 reflects diminished ovarian reserve (DOR) and less than 6 is severe. AMH levels below 1.6 ng/mL have been shown to reduce the number of eggs retrieved with IVF, while levels below 0.4 ng/mL are very low. Very low AMH levels negatively affect the outcome of IVF cycles as demonstrated in the SART data study from a population of women with a mean age of 39.4 years: Cycle cancellation was 54%; of all retrieval attempts, no oocytes were obtained in 5.4%, and no embryo transfer occurred in 25.1% of cycles; the live birth rate per embryo transfer was 20.5% (9.5% per cycle start and 16.3% per retrieval) from a mean age of 36.8 years (Fertil Steril. 2016 Feb;105[2]:385-93.e3). The predictive ability of AMH on the live birth rate from IVF cycles was also shown in a study of over 85,000 women (Fertil Steril. 2018;109:258-65).

While low AMH has been shown to lessen a successful outcome from IVF, there appears to be no difference in natural pregnancy rates in women aged 30-44 years irrespective of AMH levels (JAMA. 2017;318[14]:1367-76). Of importance, the use of AMH in a population at low risk for DOR will yield a larger number of false-positive results (i.e., characterizing a woman as DOR when in fact she has normal ovarian reserve). Further, users of hormonal contraceptives have a 25.2% lower mean AMH level than nonusers.

When a patient is considering tubal reanastomosis vs. IVF, a useful acronym to remember is to check “AGE” – the A is for AMH because severely diminished ovarian reserve will reduce success with IVF as shown by the SART calculator; the G represents guy, i.e., ensuring a reasonably normal sperm analysis; and E stands for eggs representing ovulation function. In a woman who is anovulatory and who will require fertility medication, it would be reasonable to consider IVF given the need for ovarian stimulation. As in females, advanced paternal age has demonstrated a decline in fertility and sperm analysis parameters. Men above age 45 take approximately five times as long to achieve a pregnancy, compared with men less than 25 years of age. Further, there is evidence for advanced paternal age increasing risk of miscarriage, preterm birth, and birth defects. Men older than 40-45 years have twice the risk of an autistic child and five times the risk of having a child with schizophrenia (Transl Psychiatry 2017;7: e1019; Am J Psychiatry. 2002;159:1528-33).

To conclude, the data support consideration for sterilization reversal in women less than age 37 years with more than 4 cm of residual functional fallopian tube and the prior use of rings or clip sterilization. In other women, IVF may be the better option, particularly when ovulation dysfunction and/or male factor is present. IVF also offers the advantage of maintaining contraception and gender determination. However, given that AMH does not appear to reduce natural fertility, unlike during its effect during an IVF cycle, the option of tubal reversal may be more favorable in women with severe DOR.

Dr. Trolice is director of the IVF Center in Winter Park, Fla., and professor of obstetrics and gynecology at the University of Central Florida, Orlando.

You have a will, so you can rest easy, right? Not necessarily. If your will is outdated, it can cause more harm than good. Even though it can provide for some contingencies, an old will can’t cover every change that may have occurred since it was first drawn. Professionals advise that you review your will every few years and more often if situations such as the following five have occurred since you last updated your will.

#1. Family changes
If you’ve had any changes in your family situation, you will probably need to update your will. Events such as marriage, divorce, death, birth, adoption, or a falling out with a loved one may affect how your estate will be distributed, who should act as guardian for your dependents, and who should be named as executor of your estate.

#2. Relocating to a new state
The laws among the states vary. Moving to a new state or purchasing property in another state can affect your estate plan and how property in that state will be taxed and distributed.

#3. Tax law changes
Federal and state legislatures are continually tinkering with federal estate and state inheritance tax laws. An old will may fail to take advantage of strategies that will minimize estate taxes.

#4. You want to support a favorite cause
If you have developed a connection to a cause, you may want to benefit a particular charity with a gift in your estate. Contact us for sample language you can share with your attorney to include a gift to us in your will.

#5. Changes in your estate’s value
When you made your will, your assets may have been relatively modest. Now the value may be larger and your will no longer reflects how you would like your estate divided.

Consider including a gift to the AGA Research Foundation in your will. You will help spark future discoveries in GI. Visit our website at https://gastro.planmylegacy.org or contact us at [email protected].

You have a will, so you can rest easy, right? Not necessarily. If your will is outdated, it can cause more harm than good. Even though it can provide for some contingencies, an old will can’t cover every change that may have occurred since it was first drawn. Professionals advise that you review your will every few years and more often if situations such as the following five have occurred since you last updated your will.

#1. Family changes
If you’ve had any changes in your family situation, you will probably need to update your will. Events such as marriage, divorce, death, birth, adoption, or a falling out with a loved one may affect how your estate will be distributed, who should act as guardian for your dependents, and who should be named as executor of your estate.

#2. Relocating to a new state
The laws among the states vary. Moving to a new state or purchasing property in another state can affect your estate plan and how property in that state will be taxed and distributed.

#3. Tax law changes
Federal and state legislatures are continually tinkering with federal estate and state inheritance tax laws. An old will may fail to take advantage of strategies that will minimize estate taxes.

#4. You want to support a favorite cause
If you have developed a connection to a cause, you may want to benefit a particular charity with a gift in your estate. Contact us for sample language you can share with your attorney to include a gift to us in your will.

#5. Changes in your estate’s value
When you made your will, your assets may have been relatively modest. Now the value may be larger and your will no longer reflects how you would like your estate divided.

Consider including a gift to the AGA Research Foundation in your will. You will help spark future discoveries in GI. Visit our website at https://gastro.planmylegacy.org or contact us at [email protected].

You have a will, so you can rest easy, right? Not necessarily. If your will is outdated, it can cause more harm than good. Even though it can provide for some contingencies, an old will can’t cover every change that may have occurred since it was first drawn. Professionals advise that you review your will every few years and more often if situations such as the following five have occurred since you last updated your will.

#1. Family changes
If you’ve had any changes in your family situation, you will probably need to update your will. Events such as marriage, divorce, death, birth, adoption, or a falling out with a loved one may affect how your estate will be distributed, who should act as guardian for your dependents, and who should be named as executor of your estate.

#2. Relocating to a new state
The laws among the states vary. Moving to a new state or purchasing property in another state can affect your estate plan and how property in that state will be taxed and distributed.

#3. Tax law changes
Federal and state legislatures are continually tinkering with federal estate and state inheritance tax laws. An old will may fail to take advantage of strategies that will minimize estate taxes.

#4. You want to support a favorite cause
If you have developed a connection to a cause, you may want to benefit a particular charity with a gift in your estate. Contact us for sample language you can share with your attorney to include a gift to us in your will.

#5. Changes in your estate’s value
When you made your will, your assets may have been relatively modest. Now the value may be larger and your will no longer reflects how you would like your estate divided.

Consider including a gift to the AGA Research Foundation in your will. You will help spark future discoveries in GI. Visit our website at https://gastro.planmylegacy.org or contact us at [email protected].

Long COVID symptoms may differ depending on which SARS-CoV-2 variant is behind a person’s infection, a new study shows.

The data from Italy compared long COVID symptoms reported by patients infected with SARS-CoV-2 from March to December 2020 (when the original, or “Wuhan,” variant was dominant) with those reported by patients infected from January to April 2021 (B.1.1.7-, or Alpha variant-dominant). It showed a substantial change in the pattern of neurological and cognitive/emotional problems – the latter mostly seen with the Alpha variant.

Infectious disease specialist Michele Spinicci, MD, from the University of Florence and Careggi University Hospital, Italy, led the work. “Many of the symptoms reported in this study have been measured [before], but this is the first time they have been linked to different COVID-19 variants,” he told this news organization. “Findings in patients with long COVID were focused on neurological and psychological difficulties.”

However, he pointed out that much remains to be understood about long COVID in terms of symptoms, diagnosis, and treatment. 

“Long COVID is a huge area that involves many different fields of medicine, so there is not one single piece of advice to give on management. There’s lots to consider when evaluating a long COVID patient,” he said.

Results showed that when the Alpha variant was the dominant variant, the prevalence of myalgia (10%), dyspnea (42%), brain fog/mental confusion (17%), and anxiety/depression (13%) significantly increased relative to the wild-type (original, Wuhan) variant, while anosmia (2%), dysgeusia (4%), and impaired hearing (1%) were less common.

When the wild-type (original, Wuhan) variant was dominant, fatigue (37%), insomnia (16%), dysgeusia (11%), and impaired hearing (5%) were all more common than with the Alpha variant. Dyspnea (33%), brain fog (10%), myalgia (4%), and anxiety/depression (6%) were less common. 

Overall, 76% of the patients in the trial reported at least one persistent symptom, while the most common reported symptoms were dyspnea (37%) and chronic fatigue (36%), followed by insomnia (16%), visual disorders (13%), and brain fog (13%).

The findings come from an early-release abstract that will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, in a few weeks’ time.
 

‘The take-home point’  

Michael A. Horberg, MD, associate medical director, Kaiser Permanente – Mid-Atlantic Permanente Medical Group, Rockville, Maryland, has recently presented data on symptoms seen with long COVID in over 28,000 people, as reported by this news organization, at the Conference on Retroviruses and Opportunistic Infections 2022. These people were infected with the wild-type virus.

Commenting on the study by Dr. Spinicci, he said: “The issue is that as we go along the COVID lifespan from acute to long COVID, what prompts patients to seek medical attention may change. If symptoms are not severe or were not well publicized previously, patients may not see the need to seek care or evaluation. As such, it doesn’t surprise me to find these changes over time, independent of any potential biological activity of the virus or its consequences.”

Dr. Horberg noted that their own study results are consistent with those of Dr. Spinicci et al. from March to December 2020 (original, Wuhan variant). “To me, the take-home point is long COVID is real, and physicians need to be on the lookout for it. However, not all symptoms are due to long COVID, and we need to keep the time course of symptoms during evaluation of such patients.”

Also providing comment on the findings was Debby Bogaert, MD, chair of Pediatric Medicine, University of Edinburgh. Reflecting on whether the symptoms were due to long COVID or another underlying disease, she said: “The number of patients with ongoing symptoms is very high, therefore [it is] unlikely that all of this is re-emergence of underlying or previous health problems. The type of symptoms reported are also as reported by other cohorts, so not unexpected. And irrespective of the root cause, they require care.”

Dr. Bogaert also noted that the data reiterate that COVID-19 is a new disease, and that “new variants might show shifting clinical pictures, not only regarding severity and symptoms of acute disease, but possibly also regarding sequela,” and that this, “underlines the importance of ongoing surveillance of variants, and ongoing evaluation of the acute and long-term clinical picture accompanying these, to ensure we adapt our public health approaches, clinical treatment plans, and long-term follow-up when and where needed.”

Dr. Bogaert stressed that only by keeping track of the changes in symptoms both acute and long-term – by patients and doctors – would the best patient care be provided.

“Patients need to know so they can report these back to their doctors, and doctors need to know over time that the picture of sequela might shift, so sequela are recognized early, and these patients receive the appropriate follow-up treatment,” she said. These shifting patterns might also apply to community patients as well as those hospitalized with COVID-19.
 

Study details

The retrospective, observational study included 428 patients, 59% men, with a mean age of 64 years, who had been treated at the Careggi University Hospital’s post-COVID outpatient service between June 2020 and June 2021, when the original form of SARS-CoV-2, and later the Alpha variant, were circulating, with some overlap.

All patients had been hospitalized with COVID-19 and discharged 4-12 weeks prior to attending the outpatient post-COVID service. They were asked to complete a questionnaire on persistent symptoms at the median of 53 days after being discharged from the hospital. In addition, data on medical history, microbiological and clinical COVID-19 course, self-reported symptoms (at the point of the follow-up visit), and patient demographics were obtained from electronic medical records.
 

Newer variants being studied

Upon analysis of long COVID symptoms according to treatment given during the acute phase using multivariate analysis, increasing oxygen support (odds ratio, 1.4; 95% confidence interval, 1.1-1.8), use of immunosuppressant drugs (OR, 6.4; 95% CI, 1.5-28), and female sex (OR, 1.8; 95% CI, 1.1-2.9) were associated with a higher risk for long COVID symptoms, while patients with type 2 diabetes (OR, 0.4; 95% CI, 0.2-0.7) had a lower risk of developing long COVID symptoms.

When asked whether the increased anxiety and depression seen with the Alpha variant might be also linked to the fact that people are living through hard times, with lockdowns, economic difficulties, possible illness, and even fatalities among family and friends due to COVID, Dr. Spinicci pointed out that “it’s a preliminary study, and there are lots of factors that we didn’t explore. It’s difficult to arrive at definite conclusions about long COVID because so much remains unknown. There are lots of external and environmental factors in the general population that might contribute to these findings.”

Dr. Spinicci has continued to enroll patients from later periods of the pandemic, including patients who were infected with the Delta and Omicron variants of SARS-CoV-2.

“We’re interested in finding out if these other variants are also associated with different phenotypes of long COVID. This study is part of our follow-up program here in the hospital where lots of different specialties are following patients for 20 months,” he said.

Dr. Horberg noted that one criticism of this study is that it was unclear whether the researchers accounted for pre-existing conditions. “They note the co-morbidities in the table 1, but don’t say how they accounted for that in their analyses. We found a lot of what patients were calling ‘long COVID’ were exacerbations of co-morbidities but not a new condition.” 

Dr. Spinicci and his coauthors acknowledged that the study was observational. And, as such, it does not prove cause and effect, and they could not confirm which variant of the virus caused the infection in different patients, which may limit the conclusions that can be drawn.

“Future research should focus on the potential impacts of variants of concern and vaccination status on ongoing symptoms,” Spinicci said.

Early release of an abstract will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, April 23-26, 2022. Abstract 02768.

Dr. Spinicci and Dr. Horberg have disclosed no relevant financial relationships. Dr. Bogaert declared that she is on the program committee of ECCMID; she has been a member of SIGN/NICE COVID-19 rapid guideline: managing the long-term effects of COVID-19; and she is involved in multiple ongoing COVID-related studies, both acute and long-term sequela (funding MRC, CSO, ZonMw).

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

Long COVID symptoms may differ depending on which SARS-CoV-2 variant is behind a person’s infection, a new study shows.

The data from Italy compared long COVID symptoms reported by patients infected with SARS-CoV-2 from March to December 2020 (when the original, or “Wuhan,” variant was dominant) with those reported by patients infected from January to April 2021 (B.1.1.7-, or Alpha variant-dominant). It showed a substantial change in the pattern of neurological and cognitive/emotional problems – the latter mostly seen with the Alpha variant.

Infectious disease specialist Michele Spinicci, MD, from the University of Florence and Careggi University Hospital, Italy, led the work. “Many of the symptoms reported in this study have been measured [before], but this is the first time they have been linked to different COVID-19 variants,” he told this news organization. “Findings in patients with long COVID were focused on neurological and psychological difficulties.”

However, he pointed out that much remains to be understood about long COVID in terms of symptoms, diagnosis, and treatment. 

“Long COVID is a huge area that involves many different fields of medicine, so there is not one single piece of advice to give on management. There’s lots to consider when evaluating a long COVID patient,” he said.

Results showed that when the Alpha variant was the dominant variant, the prevalence of myalgia (10%), dyspnea (42%), brain fog/mental confusion (17%), and anxiety/depression (13%) significantly increased relative to the wild-type (original, Wuhan) variant, while anosmia (2%), dysgeusia (4%), and impaired hearing (1%) were less common.

When the wild-type (original, Wuhan) variant was dominant, fatigue (37%), insomnia (16%), dysgeusia (11%), and impaired hearing (5%) were all more common than with the Alpha variant. Dyspnea (33%), brain fog (10%), myalgia (4%), and anxiety/depression (6%) were less common. 

Overall, 76% of the patients in the trial reported at least one persistent symptom, while the most common reported symptoms were dyspnea (37%) and chronic fatigue (36%), followed by insomnia (16%), visual disorders (13%), and brain fog (13%).

The findings come from an early-release abstract that will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, in a few weeks’ time.
 

‘The take-home point’  

Michael A. Horberg, MD, associate medical director, Kaiser Permanente – Mid-Atlantic Permanente Medical Group, Rockville, Maryland, has recently presented data on symptoms seen with long COVID in over 28,000 people, as reported by this news organization, at the Conference on Retroviruses and Opportunistic Infections 2022. These people were infected with the wild-type virus.

Commenting on the study by Dr. Spinicci, he said: “The issue is that as we go along the COVID lifespan from acute to long COVID, what prompts patients to seek medical attention may change. If symptoms are not severe or were not well publicized previously, patients may not see the need to seek care or evaluation. As such, it doesn’t surprise me to find these changes over time, independent of any potential biological activity of the virus or its consequences.”

Dr. Horberg noted that their own study results are consistent with those of Dr. Spinicci et al. from March to December 2020 (original, Wuhan variant). “To me, the take-home point is long COVID is real, and physicians need to be on the lookout for it. However, not all symptoms are due to long COVID, and we need to keep the time course of symptoms during evaluation of such patients.”

Also providing comment on the findings was Debby Bogaert, MD, chair of Pediatric Medicine, University of Edinburgh. Reflecting on whether the symptoms were due to long COVID or another underlying disease, she said: “The number of patients with ongoing symptoms is very high, therefore [it is] unlikely that all of this is re-emergence of underlying or previous health problems. The type of symptoms reported are also as reported by other cohorts, so not unexpected. And irrespective of the root cause, they require care.”

Dr. Bogaert also noted that the data reiterate that COVID-19 is a new disease, and that “new variants might show shifting clinical pictures, not only regarding severity and symptoms of acute disease, but possibly also regarding sequela,” and that this, “underlines the importance of ongoing surveillance of variants, and ongoing evaluation of the acute and long-term clinical picture accompanying these, to ensure we adapt our public health approaches, clinical treatment plans, and long-term follow-up when and where needed.”

Dr. Bogaert stressed that only by keeping track of the changes in symptoms both acute and long-term – by patients and doctors – would the best patient care be provided.

“Patients need to know so they can report these back to their doctors, and doctors need to know over time that the picture of sequela might shift, so sequela are recognized early, and these patients receive the appropriate follow-up treatment,” she said. These shifting patterns might also apply to community patients as well as those hospitalized with COVID-19.
 

Study details

The retrospective, observational study included 428 patients, 59% men, with a mean age of 64 years, who had been treated at the Careggi University Hospital’s post-COVID outpatient service between June 2020 and June 2021, when the original form of SARS-CoV-2, and later the Alpha variant, were circulating, with some overlap.

All patients had been hospitalized with COVID-19 and discharged 4-12 weeks prior to attending the outpatient post-COVID service. They were asked to complete a questionnaire on persistent symptoms at the median of 53 days after being discharged from the hospital. In addition, data on medical history, microbiological and clinical COVID-19 course, self-reported symptoms (at the point of the follow-up visit), and patient demographics were obtained from electronic medical records.
 

Newer variants being studied

Upon analysis of long COVID symptoms according to treatment given during the acute phase using multivariate analysis, increasing oxygen support (odds ratio, 1.4; 95% confidence interval, 1.1-1.8), use of immunosuppressant drugs (OR, 6.4; 95% CI, 1.5-28), and female sex (OR, 1.8; 95% CI, 1.1-2.9) were associated with a higher risk for long COVID symptoms, while patients with type 2 diabetes (OR, 0.4; 95% CI, 0.2-0.7) had a lower risk of developing long COVID symptoms.

When asked whether the increased anxiety and depression seen with the Alpha variant might be also linked to the fact that people are living through hard times, with lockdowns, economic difficulties, possible illness, and even fatalities among family and friends due to COVID, Dr. Spinicci pointed out that “it’s a preliminary study, and there are lots of factors that we didn’t explore. It’s difficult to arrive at definite conclusions about long COVID because so much remains unknown. There are lots of external and environmental factors in the general population that might contribute to these findings.”

Dr. Spinicci has continued to enroll patients from later periods of the pandemic, including patients who were infected with the Delta and Omicron variants of SARS-CoV-2.

“We’re interested in finding out if these other variants are also associated with different phenotypes of long COVID. This study is part of our follow-up program here in the hospital where lots of different specialties are following patients for 20 months,” he said.

Dr. Horberg noted that one criticism of this study is that it was unclear whether the researchers accounted for pre-existing conditions. “They note the co-morbidities in the table 1, but don’t say how they accounted for that in their analyses. We found a lot of what patients were calling ‘long COVID’ were exacerbations of co-morbidities but not a new condition.” 

Dr. Spinicci and his coauthors acknowledged that the study was observational. And, as such, it does not prove cause and effect, and they could not confirm which variant of the virus caused the infection in different patients, which may limit the conclusions that can be drawn.

“Future research should focus on the potential impacts of variants of concern and vaccination status on ongoing symptoms,” Spinicci said.

Early release of an abstract will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, April 23-26, 2022. Abstract 02768.

Dr. Spinicci and Dr. Horberg have disclosed no relevant financial relationships. Dr. Bogaert declared that she is on the program committee of ECCMID; she has been a member of SIGN/NICE COVID-19 rapid guideline: managing the long-term effects of COVID-19; and she is involved in multiple ongoing COVID-related studies, both acute and long-term sequela (funding MRC, CSO, ZonMw).

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

Long COVID symptoms may differ depending on which SARS-CoV-2 variant is behind a person’s infection, a new study shows.

The data from Italy compared long COVID symptoms reported by patients infected with SARS-CoV-2 from March to December 2020 (when the original, or “Wuhan,” variant was dominant) with those reported by patients infected from January to April 2021 (B.1.1.7-, or Alpha variant-dominant). It showed a substantial change in the pattern of neurological and cognitive/emotional problems – the latter mostly seen with the Alpha variant.

Infectious disease specialist Michele Spinicci, MD, from the University of Florence and Careggi University Hospital, Italy, led the work. “Many of the symptoms reported in this study have been measured [before], but this is the first time they have been linked to different COVID-19 variants,” he told this news organization. “Findings in patients with long COVID were focused on neurological and psychological difficulties.”

However, he pointed out that much remains to be understood about long COVID in terms of symptoms, diagnosis, and treatment. 

“Long COVID is a huge area that involves many different fields of medicine, so there is not one single piece of advice to give on management. There’s lots to consider when evaluating a long COVID patient,” he said.

Results showed that when the Alpha variant was the dominant variant, the prevalence of myalgia (10%), dyspnea (42%), brain fog/mental confusion (17%), and anxiety/depression (13%) significantly increased relative to the wild-type (original, Wuhan) variant, while anosmia (2%), dysgeusia (4%), and impaired hearing (1%) were less common.

When the wild-type (original, Wuhan) variant was dominant, fatigue (37%), insomnia (16%), dysgeusia (11%), and impaired hearing (5%) were all more common than with the Alpha variant. Dyspnea (33%), brain fog (10%), myalgia (4%), and anxiety/depression (6%) were less common. 

Overall, 76% of the patients in the trial reported at least one persistent symptom, while the most common reported symptoms were dyspnea (37%) and chronic fatigue (36%), followed by insomnia (16%), visual disorders (13%), and brain fog (13%).

The findings come from an early-release abstract that will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, in a few weeks’ time.
 

‘The take-home point’  

Michael A. Horberg, MD, associate medical director, Kaiser Permanente – Mid-Atlantic Permanente Medical Group, Rockville, Maryland, has recently presented data on symptoms seen with long COVID in over 28,000 people, as reported by this news organization, at the Conference on Retroviruses and Opportunistic Infections 2022. These people were infected with the wild-type virus.

Commenting on the study by Dr. Spinicci, he said: “The issue is that as we go along the COVID lifespan from acute to long COVID, what prompts patients to seek medical attention may change. If symptoms are not severe or were not well publicized previously, patients may not see the need to seek care or evaluation. As such, it doesn’t surprise me to find these changes over time, independent of any potential biological activity of the virus or its consequences.”

Dr. Horberg noted that their own study results are consistent with those of Dr. Spinicci et al. from March to December 2020 (original, Wuhan variant). “To me, the take-home point is long COVID is real, and physicians need to be on the lookout for it. However, not all symptoms are due to long COVID, and we need to keep the time course of symptoms during evaluation of such patients.”

Also providing comment on the findings was Debby Bogaert, MD, chair of Pediatric Medicine, University of Edinburgh. Reflecting on whether the symptoms were due to long COVID or another underlying disease, she said: “The number of patients with ongoing symptoms is very high, therefore [it is] unlikely that all of this is re-emergence of underlying or previous health problems. The type of symptoms reported are also as reported by other cohorts, so not unexpected. And irrespective of the root cause, they require care.”

Dr. Bogaert also noted that the data reiterate that COVID-19 is a new disease, and that “new variants might show shifting clinical pictures, not only regarding severity and symptoms of acute disease, but possibly also regarding sequela,” and that this, “underlines the importance of ongoing surveillance of variants, and ongoing evaluation of the acute and long-term clinical picture accompanying these, to ensure we adapt our public health approaches, clinical treatment plans, and long-term follow-up when and where needed.”

Dr. Bogaert stressed that only by keeping track of the changes in symptoms both acute and long-term – by patients and doctors – would the best patient care be provided.

“Patients need to know so they can report these back to their doctors, and doctors need to know over time that the picture of sequela might shift, so sequela are recognized early, and these patients receive the appropriate follow-up treatment,” she said. These shifting patterns might also apply to community patients as well as those hospitalized with COVID-19.
 

Study details

The retrospective, observational study included 428 patients, 59% men, with a mean age of 64 years, who had been treated at the Careggi University Hospital’s post-COVID outpatient service between June 2020 and June 2021, when the original form of SARS-CoV-2, and later the Alpha variant, were circulating, with some overlap.

All patients had been hospitalized with COVID-19 and discharged 4-12 weeks prior to attending the outpatient post-COVID service. They were asked to complete a questionnaire on persistent symptoms at the median of 53 days after being discharged from the hospital. In addition, data on medical history, microbiological and clinical COVID-19 course, self-reported symptoms (at the point of the follow-up visit), and patient demographics were obtained from electronic medical records.
 

Newer variants being studied

Upon analysis of long COVID symptoms according to treatment given during the acute phase using multivariate analysis, increasing oxygen support (odds ratio, 1.4; 95% confidence interval, 1.1-1.8), use of immunosuppressant drugs (OR, 6.4; 95% CI, 1.5-28), and female sex (OR, 1.8; 95% CI, 1.1-2.9) were associated with a higher risk for long COVID symptoms, while patients with type 2 diabetes (OR, 0.4; 95% CI, 0.2-0.7) had a lower risk of developing long COVID symptoms.

When asked whether the increased anxiety and depression seen with the Alpha variant might be also linked to the fact that people are living through hard times, with lockdowns, economic difficulties, possible illness, and even fatalities among family and friends due to COVID, Dr. Spinicci pointed out that “it’s a preliminary study, and there are lots of factors that we didn’t explore. It’s difficult to arrive at definite conclusions about long COVID because so much remains unknown. There are lots of external and environmental factors in the general population that might contribute to these findings.”

Dr. Spinicci has continued to enroll patients from later periods of the pandemic, including patients who were infected with the Delta and Omicron variants of SARS-CoV-2.

“We’re interested in finding out if these other variants are also associated with different phenotypes of long COVID. This study is part of our follow-up program here in the hospital where lots of different specialties are following patients for 20 months,” he said.

Dr. Horberg noted that one criticism of this study is that it was unclear whether the researchers accounted for pre-existing conditions. “They note the co-morbidities in the table 1, but don’t say how they accounted for that in their analyses. We found a lot of what patients were calling ‘long COVID’ were exacerbations of co-morbidities but not a new condition.” 

Dr. Spinicci and his coauthors acknowledged that the study was observational. And, as such, it does not prove cause and effect, and they could not confirm which variant of the virus caused the infection in different patients, which may limit the conclusions that can be drawn.

“Future research should focus on the potential impacts of variants of concern and vaccination status on ongoing symptoms,” Spinicci said.

Early release of an abstract will be presented at the European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) 2022, in Lisbon, Portugal, April 23-26, 2022. Abstract 02768.

Dr. Spinicci and Dr. Horberg have disclosed no relevant financial relationships. Dr. Bogaert declared that she is on the program committee of ECCMID; she has been a member of SIGN/NICE COVID-19 rapid guideline: managing the long-term effects of COVID-19; and she is involved in multiple ongoing COVID-related studies, both acute and long-term sequela (funding MRC, CSO, ZonMw).

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

Is this the most controversial topic in breast oncology? Quite likely: the results of a recent online poll show split votes and no consensus.

The topic is the use of chemotherapy for premenopausal women with early-stage hormone receptor–positive (HR+), human epidermal growth factor receptor 2–negative (HER2-) breast cancer.

Is the use of chemo in this patient population merely a “graceless” means of achieving ovarian function suppression, as one expert argued in a recent debate?

Or does it offer a distinct cytotoxic benefit, as the other expert countered?

The debate was held during the recent San Antonio Breast Cancer Symposium (SABCS), at which new results were presented that increased the controversy.

The controversy had arisen the previous year over results from the RxPONDER trial.

Five-year follow-up data from RxPONDER showed that adding chemotherapy to endocrine therapy did not improve outcomes over endocrine therapy alone for postmenopausal women with low-risk, node-positive HR+, HER2- breast cancer. This suggests that older women with early-stage breast cancer may safely forgo chemotherapy.

However, the same trial included premenopausal women with the same disease profile, and the results in this subgroup showed that there was benefit from chemotherapy, with a 5-year invasive disease-free survival (IDFS) rate of 94.2%, versus 89.0% for endocrine therapy alone (P = .0004).

The results were immediately controversial.

Some experts suggested the effect was due to the chemotherapy incidentally causing ovarian suppression, not the cytotoxic effect of the drugs on cancer cells. These experts were skeptical about the suggestion that chemotherapy works differently in premenopausal women than it does in postmenopausal women.

Some clinicians feel the lack of clarity creates an opportunity for greater discussion with women when making the treatment decision.

“When I have this conversation with patients, it’s really nuanced,” Stephanie L. Graff, MD, director of breast oncology, Lifespan Cancer Institute, Providence, R.I., told this news organization.

“I would choose chemotherapy for myself, but I’m a chemotherapy doctor, so I’m very comfortable with these medications and their side effects, and I am also very familiar with the slow burn of the side effects of endocrine therapy,” she said.

But for patients who are hearing their options for the first time, the idea of chemotherapy “feels scary,” and there is “a lot of stigma” associated with it, she commented.

Ultimately, she believes in offering patients as much information as possible, inasmuch as “knowledge is power.”

For Dr. Graff, the message from RxPONDER was that, in premenopausal patients with lymph node positive, HR+ breast cancer, “all comers benefited from chemotherapy.”

“And so if the goal is to be maximally aggressive and optimally lower your risk of distant recurrence, which is a life-threatening event, chemotherapy should offered.”

But chemotherapy comes with side effects, so it’s an important conversation to have with patients; RxPONDER showed that the absolute difference in the rate of distant recurrence with chemotherapy was relatively minor, she added.
 

Debate rages on

The debate at SABCS was moderated by Harold J. Burstein, MD, PhD, from the Dana-Farber Cancer Institute, Boston, who commented that if this was “a compelling question last week in clinic, it has now become red hot.”

At the meeting, held in December 2021, new longer-term data from the SOFT and TEXT clinical trials were presented, showing that ovarian suppression with tamoxifen plus an aromatase inhibitor provides a greater reduction in long-term risk of recurrence than tamoxifen alone.

Moreover, updated results from RxPONDER presented at the same session revealed that chemoendocrine therapy was associated with longer IDFS and distant relapse-free survival than endocrine therapy alone for women with one to three positive lymph nodes and a recurrence score of 25 or lower on the Oncotype DX (Genomic Health) 21-gene breast cancer assay.

Dr. Burstein said the debate over the use of chemotherapy in premenopausal women “is the most interesting question right now in early-stage breast cancer.”

The debate focused on the effect of chemotherapy in these patients – was it all down to ovarian function suppression?

Yes, argued Michael Gnant, MD, from the Medical University of Vienna.

Data from “modern adjuvant chemotherapy trials” suggest that chemo offers a 2%-3% benefit in distant disease-free survival at 5 years for premenopausal women, he noted. But the effect is much larger with ovarian function suppression via endocrine therapy, which provides 5-year disease-free and overall survival benefits of 9%-13%.

Older studies have shown that the benefit with chemotherapy is seen only in women who experience amenorrhea with the cytotoxic drugs, Dr. Gnant noted.

“In short, if you give adjuvant chemotherapy and you induce amenorrhea, then there is going to be a survival difference,” he said. “But if you give adjuvant chemotherapy and there is no amenorrhea, there won’t be an outcome difference.”

The ABSCG-05 trial, which compared endocrine therapy with chemotherapy, showed that “in the presence of optimal endocrine adjuvant treatment, adjuvant chemotherapy doesn’t add anything, because you have already achieved the effect of treatment-induced amenorrhea.”

So Dr. Gnant argued that the effect of chemotherapy in RxPONDER was due to ovarian function suppression.

But the real question is: “What does it mean for clinical practice?”

Dr. Gnant asserted that for the “large group of lower-risk premenopausal patients, tamoxifen will be good enough,” while those at moderate or intermediate risk should receive ovarian function suppression with either tamoxifen or an aromatase inhibitor, with the choice dictated by their adverse effects.

Chemotherapy “is just a graceless method of ovarian function suppression and should only be given to high-risk patients and to patients with endocrine nonresponsive disease,” he argued.

On the other side of the debate, Sibylle Loibl, MD, PhD, from the Centre of Hematology and Oncology, Bethanien, Frankfurt, argued that the effect is not all due to ovarian function suppression and that chemotherapy also has a cytotoxic effect in these patients.

“We need chemotherapy” because “cancer in young women is biologically different,” she asserted.

Dr. Loibl pointed to data currently awaiting publication in the Journal of the National Cancer Institute that suggest that younger women have “higher immune gene expression” that may make them more chemotherapy sensitive, and lower expression of hormone receptor genes, which “could make them less endocrine sensitive.”

She also cited data from a study from her own group that showed that pathologic complete response rates to neoadjuvant chemotherapy were higher in younger women with HR+, HER2- breast cancer, indicating a direct effect of chemotherapy on the disease and that age was an important prognostic factor.

The data on the induction of amenorrhea by chemotherapy is also not as clearcut as it seems, she commented. Chemotherapy does not achieve 100% amenorrhea, and gonadotropin-releasing hormone analogues are unable to suppress ovarian function in 20% of women.

Dr. Loibl concluded that the “chemotherapy effect is there, it is higher in young women with HR+, HER2- breast cancer,” and that the effect has two components.

“There is a direct cytotoxic effect which cannot be neglected, and there is an endocrine effect on the ovarian function suppression,” she argued.

“I think both are needed in young premenopausal patients,” she added.
 

Audience responses

After the debate, the audience was polled on what effect they thought chemotherapy was having in lower-risk HR+, HER2- breast cancer patients. About two-thirds responded that it was all or mostly due to ovarian function suppression.

However, the next question split the audience. They were presented with a clinical scenario: a 43-year-old woman with a mammographically detected 1.4-cm, intermediate grade, HR+, HER2- breast cancer who also had metastatic disease in one of three sentinel lymph nodes and whose recurrence score was 13.

When asked about the treatment plan they would choose for this patient, the audience was split over whether to opt for chemoendocrine therapy or endocrine therapy alone.

A similar clinical question was posited recently on Twitter, when Angela Toss, MD, PhD, from the University of Modena and Reggio Emilia, Italy, asked respondents which they would chose from among three options.

From the 815 votes that were cast, 46% chose Oncotype DX testing to determine the likely benefit of chemotherapy, 48% chose chemotherapy, and 6% picked ovarian function suppression and an aromatase inhibitor.

In response, Paolo Tarantino, MD, from the Dana-Farber Cancer Institute, commented: “If you had any doubt of which is the most controversial topic in breast oncology, doubt no more. 815 votes, no consensus.”

Approached for comment, Eric Winer, MD, director of the Yale Cancer Center, New Haven, Conn., said that the data from RxPONDER “in many ways was helpful, but ... it created about as many questions as it answered, if not more.”

Because the results showed a benefit from chemotherapy for premenopausal women but not for postmenopausal women with breast cancer, Dr. Winer told this news organization that one of the outstanding questions is “whether premenopausal women are fundamentally different from postmenopausal women ... and my answer to that is that is very unlikely.”

Dr. Winer added that the “real tragedy” of this trial was that it did not include women with more than three positive nodes, particularly those who have a low recurrence score, he said.

Clinicians are therefore left either “extrapolating” data from those with fewer nodes or “marching down a path that we’ve taken for years of just giving those people chemotherapy routinely,” even though there may be no benefit, Dr. Winer commented.

Another expert who was approached for comment had a different take on the data. Matteo Lambertini, MD, IRCCS Ospedale Policlinico San Martino, Genoa, Italy, agreed with Loibl’s argument that chemotherapy has a cytotoxic effect in premenopausal women with HR+, HER2- breast cancer in addition to its effect on ovarian function suppression.

He did not agree, however, that there is a question mark over what to do for patients with more than three positive lymph nodes.

Dr. Lambertini said in an interview that he thinks “too much” trust is placed in genomic testing and that there is a “risk of forgetting about all the other factors that we normally use to make our treatment choices.”

A patient with five positive nodes will benefit from chemotherapy, “even if she had a very low recurrence score,” he said, “because there is a very high clinical risk of disease recurrence,” and chemotherapy “is of benefit” in these situations, he asserted.

Dr. Lambertini said that the RxPONDER results – and also studies such as TAILORx, which demonstrated the ability of Oncotype DX to identify which patients with early breast cancer could skip chemotherapy – show that “chemotherapy has a role to play” and that most patients should receive it.

He suggested, however, that “probably the benefit of chemotherapy is smaller” in real life than was seen in these trials, because in the trials, they did not use optimal adjuvant endocrine therapy.
 

Treating individual patients

When it comes to making treatment decisions for individual patients, Dr. Winer said he has a “conversation with people about what the results of the study showed and what [he believes] that they need.”

For patients whose Oncotype DX score is in the “very low range, I do not recommend chemotherapy,” he said, preferring instead to use endocrine therapy for ovarian function suppression.

For women with a more intermediate score, “I explain that I don’t think we have an answer and that, if they would want to take the most traditional and conservative path, it would be to get chemotherapy.

“But I’m certainly not rigid about my recommendations, and I’m particularly open” to ovarian function suppression for a premenopausal woman with an Onctyope DX score of 20 and two positive nodes who does not have “other adverse features.”

“Ultimately, what pushes me in one direction or another,” Dr. Winer said, aside from number of positive nodes or the size of the tumor, “is the patient’s preferences.”

This was a theme taken up by Kim Sabelko, PhD, vice-president of scientific strategy and programs at Susan G. Komen, Dallas.

The results from RxPONDER and similar studies are “really interesting,” as researchers are “working out how to individualize treatment,” and that it is not a matter of “one size fits all.”

“We need to understand when to use chemotherapy and other drugs, and more importantly, when not to, because we don’t want to overtreat people who don’t necessarily need these drugs,” she commented.

Dr. Sabelko emphasized that treatment decisions “should be shared” between the patient and their doctor, and she noted that there “will be some people who are going to refuse chemotherapy for different reasons.”

These clinical trial results help clinicians to explain the risks and benefits of treatment options, but the treatment decision should be taken “together” with the patient, she emphasized.

Dr. Gnant has relationships with Sandoz, Amge, Daiichi Sankyo, AstraZeneca, Eli Lilly, Nanostring, Novartis, Pierre Fabre, TLC Pharmaceuticals, and Life Brain. Dr. Loibl has relationships with AbbVie, Amgen, AstraZeneca, Bayer, Bristol-Meyers Squibb, Celgene, Daiichi Sankyo, Eirgenix, GSK, Gilead, Lilly, Merck, Novartis, Pfizer, Pierre Fabre, Medscape, Puma, Roche, Samsung, Seagen, VM Scope, and GBG Forschungs.

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

Is this the most controversial topic in breast oncology? Quite likely: the results of a recent online poll show split votes and no consensus.

The topic is the use of chemotherapy for premenopausal women with early-stage hormone receptor–positive (HR+), human epidermal growth factor receptor 2–negative (HER2-) breast cancer.

Is the use of chemo in this patient population merely a “graceless” means of achieving ovarian function suppression, as one expert argued in a recent debate?

Or does it offer a distinct cytotoxic benefit, as the other expert countered?

The debate was held during the recent San Antonio Breast Cancer Symposium (SABCS), at which new results were presented that increased the controversy.

The controversy had arisen the previous year over results from the RxPONDER trial.

Five-year follow-up data from RxPONDER showed that adding chemotherapy to endocrine therapy did not improve outcomes over endocrine therapy alone for postmenopausal women with low-risk, node-positive HR+, HER2- breast cancer. This suggests that older women with early-stage breast cancer may safely forgo chemotherapy.

However, the same trial included premenopausal women with the same disease profile, and the results in this subgroup showed that there was benefit from chemotherapy, with a 5-year invasive disease-free survival (IDFS) rate of 94.2%, versus 89.0% for endocrine therapy alone (P = .0004).

The results were immediately controversial.

Some experts suggested the effect was due to the chemotherapy incidentally causing ovarian suppression, not the cytotoxic effect of the drugs on cancer cells. These experts were skeptical about the suggestion that chemotherapy works differently in premenopausal women than it does in postmenopausal women.

Some clinicians feel the lack of clarity creates an opportunity for greater discussion with women when making the treatment decision.

“When I have this conversation with patients, it’s really nuanced,” Stephanie L. Graff, MD, director of breast oncology, Lifespan Cancer Institute, Providence, R.I., told this news organization.

“I would choose chemotherapy for myself, but I’m a chemotherapy doctor, so I’m very comfortable with these medications and their side effects, and I am also very familiar with the slow burn of the side effects of endocrine therapy,” she said.

But for patients who are hearing their options for the first time, the idea of chemotherapy “feels scary,” and there is “a lot of stigma” associated with it, she commented.

Ultimately, she believes in offering patients as much information as possible, inasmuch as “knowledge is power.”

For Dr. Graff, the message from RxPONDER was that, in premenopausal patients with lymph node positive, HR+ breast cancer, “all comers benefited from chemotherapy.”

“And so if the goal is to be maximally aggressive and optimally lower your risk of distant recurrence, which is a life-threatening event, chemotherapy should offered.”

But chemotherapy comes with side effects, so it’s an important conversation to have with patients; RxPONDER showed that the absolute difference in the rate of distant recurrence with chemotherapy was relatively minor, she added.
 

Debate rages on

The debate at SABCS was moderated by Harold J. Burstein, MD, PhD, from the Dana-Farber Cancer Institute, Boston, who commented that if this was “a compelling question last week in clinic, it has now become red hot.”

At the meeting, held in December 2021, new longer-term data from the SOFT and TEXT clinical trials were presented, showing that ovarian suppression with tamoxifen plus an aromatase inhibitor provides a greater reduction in long-term risk of recurrence than tamoxifen alone.

Moreover, updated results from RxPONDER presented at the same session revealed that chemoendocrine therapy was associated with longer IDFS and distant relapse-free survival than endocrine therapy alone for women with one to three positive lymph nodes and a recurrence score of 25 or lower on the Oncotype DX (Genomic Health) 21-gene breast cancer assay.

Dr. Burstein said the debate over the use of chemotherapy in premenopausal women “is the most interesting question right now in early-stage breast cancer.”

The debate focused on the effect of chemotherapy in these patients – was it all down to ovarian function suppression?

Yes, argued Michael Gnant, MD, from the Medical University of Vienna.

Data from “modern adjuvant chemotherapy trials” suggest that chemo offers a 2%-3% benefit in distant disease-free survival at 5 years for premenopausal women, he noted. But the effect is much larger with ovarian function suppression via endocrine therapy, which provides 5-year disease-free and overall survival benefits of 9%-13%.

Older studies have shown that the benefit with chemotherapy is seen only in women who experience amenorrhea with the cytotoxic drugs, Dr. Gnant noted.

“In short, if you give adjuvant chemotherapy and you induce amenorrhea, then there is going to be a survival difference,” he said. “But if you give adjuvant chemotherapy and there is no amenorrhea, there won’t be an outcome difference.”

The ABSCG-05 trial, which compared endocrine therapy with chemotherapy, showed that “in the presence of optimal endocrine adjuvant treatment, adjuvant chemotherapy doesn’t add anything, because you have already achieved the effect of treatment-induced amenorrhea.”

So Dr. Gnant argued that the effect of chemotherapy in RxPONDER was due to ovarian function suppression.

But the real question is: “What does it mean for clinical practice?”

Dr. Gnant asserted that for the “large group of lower-risk premenopausal patients, tamoxifen will be good enough,” while those at moderate or intermediate risk should receive ovarian function suppression with either tamoxifen or an aromatase inhibitor, with the choice dictated by their adverse effects.

Chemotherapy “is just a graceless method of ovarian function suppression and should only be given to high-risk patients and to patients with endocrine nonresponsive disease,” he argued.

On the other side of the debate, Sibylle Loibl, MD, PhD, from the Centre of Hematology and Oncology, Bethanien, Frankfurt, argued that the effect is not all due to ovarian function suppression and that chemotherapy also has a cytotoxic effect in these patients.

“We need chemotherapy” because “cancer in young women is biologically different,” she asserted.

Dr. Loibl pointed to data currently awaiting publication in the Journal of the National Cancer Institute that suggest that younger women have “higher immune gene expression” that may make them more chemotherapy sensitive, and lower expression of hormone receptor genes, which “could make them less endocrine sensitive.”

She also cited data from a study from her own group that showed that pathologic complete response rates to neoadjuvant chemotherapy were higher in younger women with HR+, HER2- breast cancer, indicating a direct effect of chemotherapy on the disease and that age was an important prognostic factor.

The data on the induction of amenorrhea by chemotherapy is also not as clearcut as it seems, she commented. Chemotherapy does not achieve 100% amenorrhea, and gonadotropin-releasing hormone analogues are unable to suppress ovarian function in 20% of women.

Dr. Loibl concluded that the “chemotherapy effect is there, it is higher in young women with HR+, HER2- breast cancer,” and that the effect has two components.

“There is a direct cytotoxic effect which cannot be neglected, and there is an endocrine effect on the ovarian function suppression,” she argued.

“I think both are needed in young premenopausal patients,” she added.
 

Audience responses

After the debate, the audience was polled on what effect they thought chemotherapy was having in lower-risk HR+, HER2- breast cancer patients. About two-thirds responded that it was all or mostly due to ovarian function suppression.

However, the next question split the audience. They were presented with a clinical scenario: a 43-year-old woman with a mammographically detected 1.4-cm, intermediate grade, HR+, HER2- breast cancer who also had metastatic disease in one of three sentinel lymph nodes and whose recurrence score was 13.

When asked about the treatment plan they would choose for this patient, the audience was split over whether to opt for chemoendocrine therapy or endocrine therapy alone.

A similar clinical question was posited recently on Twitter, when Angela Toss, MD, PhD, from the University of Modena and Reggio Emilia, Italy, asked respondents which they would chose from among three options.

From the 815 votes that were cast, 46% chose Oncotype DX testing to determine the likely benefit of chemotherapy, 48% chose chemotherapy, and 6% picked ovarian function suppression and an aromatase inhibitor.

In response, Paolo Tarantino, MD, from the Dana-Farber Cancer Institute, commented: “If you had any doubt of which is the most controversial topic in breast oncology, doubt no more. 815 votes, no consensus.”

Approached for comment, Eric Winer, MD, director of the Yale Cancer Center, New Haven, Conn., said that the data from RxPONDER “in many ways was helpful, but ... it created about as many questions as it answered, if not more.”

Because the results showed a benefit from chemotherapy for premenopausal women but not for postmenopausal women with breast cancer, Dr. Winer told this news organization that one of the outstanding questions is “whether premenopausal women are fundamentally different from postmenopausal women ... and my answer to that is that is very unlikely.”

Dr. Winer added that the “real tragedy” of this trial was that it did not include women with more than three positive nodes, particularly those who have a low recurrence score, he said.

Clinicians are therefore left either “extrapolating” data from those with fewer nodes or “marching down a path that we’ve taken for years of just giving those people chemotherapy routinely,” even though there may be no benefit, Dr. Winer commented.

Another expert who was approached for comment had a different take on the data. Matteo Lambertini, MD, IRCCS Ospedale Policlinico San Martino, Genoa, Italy, agreed with Loibl’s argument that chemotherapy has a cytotoxic effect in premenopausal women with HR+, HER2- breast cancer in addition to its effect on ovarian function suppression.

He did not agree, however, that there is a question mark over what to do for patients with more than three positive lymph nodes.

Dr. Lambertini said in an interview that he thinks “too much” trust is placed in genomic testing and that there is a “risk of forgetting about all the other factors that we normally use to make our treatment choices.”

A patient with five positive nodes will benefit from chemotherapy, “even if she had a very low recurrence score,” he said, “because there is a very high clinical risk of disease recurrence,” and chemotherapy “is of benefit” in these situations, he asserted.

Dr. Lambertini said that the RxPONDER results – and also studies such as TAILORx, which demonstrated the ability of Oncotype DX to identify which patients with early breast cancer could skip chemotherapy – show that “chemotherapy has a role to play” and that most patients should receive it.

He suggested, however, that “probably the benefit of chemotherapy is smaller” in real life than was seen in these trials, because in the trials, they did not use optimal adjuvant endocrine therapy.
 

Treating individual patients

When it comes to making treatment decisions for individual patients, Dr. Winer said he has a “conversation with people about what the results of the study showed and what [he believes] that they need.”

For patients whose Oncotype DX score is in the “very low range, I do not recommend chemotherapy,” he said, preferring instead to use endocrine therapy for ovarian function suppression.

For women with a more intermediate score, “I explain that I don’t think we have an answer and that, if they would want to take the most traditional and conservative path, it would be to get chemotherapy.

“But I’m certainly not rigid about my recommendations, and I’m particularly open” to ovarian function suppression for a premenopausal woman with an Onctyope DX score of 20 and two positive nodes who does not have “other adverse features.”

“Ultimately, what pushes me in one direction or another,” Dr. Winer said, aside from number of positive nodes or the size of the tumor, “is the patient’s preferences.”

This was a theme taken up by Kim Sabelko, PhD, vice-president of scientific strategy and programs at Susan G. Komen, Dallas.

The results from RxPONDER and similar studies are “really interesting,” as researchers are “working out how to individualize treatment,” and that it is not a matter of “one size fits all.”

“We need to understand when to use chemotherapy and other drugs, and more importantly, when not to, because we don’t want to overtreat people who don’t necessarily need these drugs,” she commented.

Dr. Sabelko emphasized that treatment decisions “should be shared” between the patient and their doctor, and she noted that there “will be some people who are going to refuse chemotherapy for different reasons.”

These clinical trial results help clinicians to explain the risks and benefits of treatment options, but the treatment decision should be taken “together” with the patient, she emphasized.

Dr. Gnant has relationships with Sandoz, Amge, Daiichi Sankyo, AstraZeneca, Eli Lilly, Nanostring, Novartis, Pierre Fabre, TLC Pharmaceuticals, and Life Brain. Dr. Loibl has relationships with AbbVie, Amgen, AstraZeneca, Bayer, Bristol-Meyers Squibb, Celgene, Daiichi Sankyo, Eirgenix, GSK, Gilead, Lilly, Merck, Novartis, Pfizer, Pierre Fabre, Medscape, Puma, Roche, Samsung, Seagen, VM Scope, and GBG Forschungs.

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

Is this the most controversial topic in breast oncology? Quite likely: the results of a recent online poll show split votes and no consensus.

The topic is the use of chemotherapy for premenopausal women with early-stage hormone receptor–positive (HR+), human epidermal growth factor receptor 2–negative (HER2-) breast cancer.

Is the use of chemo in this patient population merely a “graceless” means of achieving ovarian function suppression, as one expert argued in a recent debate?

Or does it offer a distinct cytotoxic benefit, as the other expert countered?

The debate was held during the recent San Antonio Breast Cancer Symposium (SABCS), at which new results were presented that increased the controversy.

The controversy had arisen the previous year over results from the RxPONDER trial.

Five-year follow-up data from RxPONDER showed that adding chemotherapy to endocrine therapy did not improve outcomes over endocrine therapy alone for postmenopausal women with low-risk, node-positive HR+, HER2- breast cancer. This suggests that older women with early-stage breast cancer may safely forgo chemotherapy.

However, the same trial included premenopausal women with the same disease profile, and the results in this subgroup showed that there was benefit from chemotherapy, with a 5-year invasive disease-free survival (IDFS) rate of 94.2%, versus 89.0% for endocrine therapy alone (P = .0004).

The results were immediately controversial.

Some experts suggested the effect was due to the chemotherapy incidentally causing ovarian suppression, not the cytotoxic effect of the drugs on cancer cells. These experts were skeptical about the suggestion that chemotherapy works differently in premenopausal women than it does in postmenopausal women.

Some clinicians feel the lack of clarity creates an opportunity for greater discussion with women when making the treatment decision.

“When I have this conversation with patients, it’s really nuanced,” Stephanie L. Graff, MD, director of breast oncology, Lifespan Cancer Institute, Providence, R.I., told this news organization.

“I would choose chemotherapy for myself, but I’m a chemotherapy doctor, so I’m very comfortable with these medications and their side effects, and I am also very familiar with the slow burn of the side effects of endocrine therapy,” she said.

But for patients who are hearing their options for the first time, the idea of chemotherapy “feels scary,” and there is “a lot of stigma” associated with it, she commented.

Ultimately, she believes in offering patients as much information as possible, inasmuch as “knowledge is power.”

For Dr. Graff, the message from RxPONDER was that, in premenopausal patients with lymph node positive, HR+ breast cancer, “all comers benefited from chemotherapy.”

“And so if the goal is to be maximally aggressive and optimally lower your risk of distant recurrence, which is a life-threatening event, chemotherapy should offered.”

But chemotherapy comes with side effects, so it’s an important conversation to have with patients; RxPONDER showed that the absolute difference in the rate of distant recurrence with chemotherapy was relatively minor, she added.
 

Debate rages on

The debate at SABCS was moderated by Harold J. Burstein, MD, PhD, from the Dana-Farber Cancer Institute, Boston, who commented that if this was “a compelling question last week in clinic, it has now become red hot.”

At the meeting, held in December 2021, new longer-term data from the SOFT and TEXT clinical trials were presented, showing that ovarian suppression with tamoxifen plus an aromatase inhibitor provides a greater reduction in long-term risk of recurrence than tamoxifen alone.

Moreover, updated results from RxPONDER presented at the same session revealed that chemoendocrine therapy was associated with longer IDFS and distant relapse-free survival than endocrine therapy alone for women with one to three positive lymph nodes and a recurrence score of 25 or lower on the Oncotype DX (Genomic Health) 21-gene breast cancer assay.

Dr. Burstein said the debate over the use of chemotherapy in premenopausal women “is the most interesting question right now in early-stage breast cancer.”

The debate focused on the effect of chemotherapy in these patients – was it all down to ovarian function suppression?

Yes, argued Michael Gnant, MD, from the Medical University of Vienna.

Data from “modern adjuvant chemotherapy trials” suggest that chemo offers a 2%-3% benefit in distant disease-free survival at 5 years for premenopausal women, he noted. But the effect is much larger with ovarian function suppression via endocrine therapy, which provides 5-year disease-free and overall survival benefits of 9%-13%.

Older studies have shown that the benefit with chemotherapy is seen only in women who experience amenorrhea with the cytotoxic drugs, Dr. Gnant noted.

“In short, if you give adjuvant chemotherapy and you induce amenorrhea, then there is going to be a survival difference,” he said. “But if you give adjuvant chemotherapy and there is no amenorrhea, there won’t be an outcome difference.”

The ABSCG-05 trial, which compared endocrine therapy with chemotherapy, showed that “in the presence of optimal endocrine adjuvant treatment, adjuvant chemotherapy doesn’t add anything, because you have already achieved the effect of treatment-induced amenorrhea.”

So Dr. Gnant argued that the effect of chemotherapy in RxPONDER was due to ovarian function suppression.

But the real question is: “What does it mean for clinical practice?”

Dr. Gnant asserted that for the “large group of lower-risk premenopausal patients, tamoxifen will be good enough,” while those at moderate or intermediate risk should receive ovarian function suppression with either tamoxifen or an aromatase inhibitor, with the choice dictated by their adverse effects.

Chemotherapy “is just a graceless method of ovarian function suppression and should only be given to high-risk patients and to patients with endocrine nonresponsive disease,” he argued.

On the other side of the debate, Sibylle Loibl, MD, PhD, from the Centre of Hematology and Oncology, Bethanien, Frankfurt, argued that the effect is not all due to ovarian function suppression and that chemotherapy also has a cytotoxic effect in these patients.

“We need chemotherapy” because “cancer in young women is biologically different,” she asserted.

Dr. Loibl pointed to data currently awaiting publication in the Journal of the National Cancer Institute that suggest that younger women have “higher immune gene expression” that may make them more chemotherapy sensitive, and lower expression of hormone receptor genes, which “could make them less endocrine sensitive.”

She also cited data from a study from her own group that showed that pathologic complete response rates to neoadjuvant chemotherapy were higher in younger women with HR+, HER2- breast cancer, indicating a direct effect of chemotherapy on the disease and that age was an important prognostic factor.

The data on the induction of amenorrhea by chemotherapy is also not as clearcut as it seems, she commented. Chemotherapy does not achieve 100% amenorrhea, and gonadotropin-releasing hormone analogues are unable to suppress ovarian function in 20% of women.

Dr. Loibl concluded that the “chemotherapy effect is there, it is higher in young women with HR+, HER2- breast cancer,” and that the effect has two components.

“There is a direct cytotoxic effect which cannot be neglected, and there is an endocrine effect on the ovarian function suppression,” she argued.

“I think both are needed in young premenopausal patients,” she added.
 

Audience responses

After the debate, the audience was polled on what effect they thought chemotherapy was having in lower-risk HR+, HER2- breast cancer patients. About two-thirds responded that it was all or mostly due to ovarian function suppression.

However, the next question split the audience. They were presented with a clinical scenario: a 43-year-old woman with a mammographically detected 1.4-cm, intermediate grade, HR+, HER2- breast cancer who also had metastatic disease in one of three sentinel lymph nodes and whose recurrence score was 13.

When asked about the treatment plan they would choose for this patient, the audience was split over whether to opt for chemoendocrine therapy or endocrine therapy alone.

A similar clinical question was posited recently on Twitter, when Angela Toss, MD, PhD, from the University of Modena and Reggio Emilia, Italy, asked respondents which they would chose from among three options.

From the 815 votes that were cast, 46% chose Oncotype DX testing to determine the likely benefit of chemotherapy, 48% chose chemotherapy, and 6% picked ovarian function suppression and an aromatase inhibitor.

In response, Paolo Tarantino, MD, from the Dana-Farber Cancer Institute, commented: “If you had any doubt of which is the most controversial topic in breast oncology, doubt no more. 815 votes, no consensus.”

Approached for comment, Eric Winer, MD, director of the Yale Cancer Center, New Haven, Conn., said that the data from RxPONDER “in many ways was helpful, but ... it created about as many questions as it answered, if not more.”

Because the results showed a benefit from chemotherapy for premenopausal women but not for postmenopausal women with breast cancer, Dr. Winer told this news organization that one of the outstanding questions is “whether premenopausal women are fundamentally different from postmenopausal women ... and my answer to that is that is very unlikely.”

Dr. Winer added that the “real tragedy” of this trial was that it did not include women with more than three positive nodes, particularly those who have a low recurrence score, he said.

Clinicians are therefore left either “extrapolating” data from those with fewer nodes or “marching down a path that we’ve taken for years of just giving those people chemotherapy routinely,” even though there may be no benefit, Dr. Winer commented.

Another expert who was approached for comment had a different take on the data. Matteo Lambertini, MD, IRCCS Ospedale Policlinico San Martino, Genoa, Italy, agreed with Loibl’s argument that chemotherapy has a cytotoxic effect in premenopausal women with HR+, HER2- breast cancer in addition to its effect on ovarian function suppression.

He did not agree, however, that there is a question mark over what to do for patients with more than three positive lymph nodes.

Dr. Lambertini said in an interview that he thinks “too much” trust is placed in genomic testing and that there is a “risk of forgetting about all the other factors that we normally use to make our treatment choices.”

A patient with five positive nodes will benefit from chemotherapy, “even if she had a very low recurrence score,” he said, “because there is a very high clinical risk of disease recurrence,” and chemotherapy “is of benefit” in these situations, he asserted.

Dr. Lambertini said that the RxPONDER results – and also studies such as TAILORx, which demonstrated the ability of Oncotype DX to identify which patients with early breast cancer could skip chemotherapy – show that “chemotherapy has a role to play” and that most patients should receive it.

He suggested, however, that “probably the benefit of chemotherapy is smaller” in real life than was seen in these trials, because in the trials, they did not use optimal adjuvant endocrine therapy.
 

Treating individual patients

When it comes to making treatment decisions for individual patients, Dr. Winer said he has a “conversation with people about what the results of the study showed and what [he believes] that they need.”

For patients whose Oncotype DX score is in the “very low range, I do not recommend chemotherapy,” he said, preferring instead to use endocrine therapy for ovarian function suppression.

For women with a more intermediate score, “I explain that I don’t think we have an answer and that, if they would want to take the most traditional and conservative path, it would be to get chemotherapy.

“But I’m certainly not rigid about my recommendations, and I’m particularly open” to ovarian function suppression for a premenopausal woman with an Onctyope DX score of 20 and two positive nodes who does not have “other adverse features.”

“Ultimately, what pushes me in one direction or another,” Dr. Winer said, aside from number of positive nodes or the size of the tumor, “is the patient’s preferences.”

This was a theme taken up by Kim Sabelko, PhD, vice-president of scientific strategy and programs at Susan G. Komen, Dallas.

The results from RxPONDER and similar studies are “really interesting,” as researchers are “working out how to individualize treatment,” and that it is not a matter of “one size fits all.”

“We need to understand when to use chemotherapy and other drugs, and more importantly, when not to, because we don’t want to overtreat people who don’t necessarily need these drugs,” she commented.

Dr. Sabelko emphasized that treatment decisions “should be shared” between the patient and their doctor, and she noted that there “will be some people who are going to refuse chemotherapy for different reasons.”

These clinical trial results help clinicians to explain the risks and benefits of treatment options, but the treatment decision should be taken “together” with the patient, she emphasized.

Dr. Gnant has relationships with Sandoz, Amge, Daiichi Sankyo, AstraZeneca, Eli Lilly, Nanostring, Novartis, Pierre Fabre, TLC Pharmaceuticals, and Life Brain. Dr. Loibl has relationships with AbbVie, Amgen, AstraZeneca, Bayer, Bristol-Meyers Squibb, Celgene, Daiichi Sankyo, Eirgenix, GSK, Gilead, Lilly, Merck, Novartis, Pfizer, Pierre Fabre, Medscape, Puma, Roche, Samsung, Seagen, VM Scope, and GBG Forschungs.

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

A controlled study of sleep-deprived young adults has provided the first causal evidence linking the lack of sleep to abdominal obesity and harmful visceral, or “belly” fat. In what the researchers claim is the first-ever study evaluating the relationship between sleep restriction and body fat distribution, they’ve reported the novel finding that the expansion of abdominal adipose tissue, and especially visceral fat, occurred as a function of shortened sleep.

Naima Covassin, PhD, a researcher in cardiovascular medicine at Mayo Clinic in Rochester, Minn., led the randomized, controlled study of 12 healthy, nonobese people randomized to controlled sleep restriction – 2 weeks of 4 hours of sleep a night – or controlled sleep of 9 hours a night, followed by a 3-day recovery period. The study was conducted in the hospital, monitored participants’ caloric intake, and used accelerometry to monitor energy expense. Participants ranged in age from 19 to 39 years.

“What we found was that at the end of 2 weeks these people put on just about a pound, 0.5 kg, of extra weight, which was significant but still very modest,” senior author Virend K. Somers, MD, PhD, said in an interview. “The average person who sleeps 4 hours a night thinks they’re doing OK if they only put on a pound.” Dr. Somers is the Alice Sheets Marriott Professor in Cardiovascular Medicine at Mayo Clinic.

“The problem is,” he said, “that when you do a more specific analysis you find that actually with the 1 pound the significant increase of the fat is in the belly area, particularly inside the belly.”

The study found that the patients on curtailed sleep ate on average an additional 308 calories a day more than their controlled sleep counterparts (95% confidence interval, 59.2-556.8 kcal/day; P = .015), and while that translated into a 0.5-kg weight gain (95% CI, 0.1-0.8 kg; P = .008), it also led to a 7.8-cm² increase visceral adipose tissue (VAT) (95% CI, 0.3-15.3 cm²; P = .042), representing an increase of around 11%. The study used CT on day 1 and day 18 (1 day after the 3-day recovery period) to evaluate the distribution of abdominal fat.

VAT findings post recovery

After the recovery period, however, the study found that VAT in the sleep-curtailed patients kept rising, yet body weight and subcutaneous fat dropped, and the increase in total abdominal fat flattened. “They slept a lot, they ate fewer calories and their weight came down, but, very importantly, their belly fat went up even further,” Dr. Somers said. On average, it increased another 3.125 cm² by day 21.

The findings raised a number of questions that need further exploration, Dr. Somers said. “There’s some biochemical message in the body that’s continuing to send fat to the visceral compartment,” he said. “What we don’t know is whether repetitive episodes of inadequate sleep actually accumulate over the years to give people a preponderance of belly fat.”

The study also showed that the traditional parameters used for evaluating cardiovascular risk are not enough, Dr. Somers said. “If we just did body weight, body mass index, and overall body fat percentage, we’d completely miss this,” he said.

Future investigations should focus on two points, he said: identifying the mechanisms that cause VAT accumulation with less sleep, and whether extending sleep can reverse the process.

“The big worry is obviously the heart,” Dr. Somers said. “Remember, these are not sick people. These are young healthy people who are doing the wrong thing with their body fat; they’re sending the fat to the completely wrong place.”

In an invited editorial, endocrinologist Harold Bays, MD, wrote that the study confirmed the need for evaluating sleep disorders as a potential cause of accumulated VAT. Dr. Bays of the University of Louisville (Ky.) is medical director and president of the Louisville Metabolic and Atherosclerosis Research Center.

“The biggest misconception of many clinicians, and some cardiologists, is that obesity is not a disease,” Dr. Bays said in an interview. “Even when some clinicians believe obesity is a disease, they believe its pathogenic potential is limited to visceral fat.” He noted that subcutaneous fat can lead to accumulation of VAT and epicardial fat, as well as fatty infiltration of the liver and other vital organs, resulting in increased epicardial adipose tissue and indirect adverse effects on the heart.

“Thus, even if disruption of sleep does not increase body weight, if disruption of sleep results in fat dysfunction – “sick fat” or adiposopathy – then this may result in increased CVD risk factors and unhealthy body composition, including an increase in visceral fat,” Dr. Bays said.

The study received funding from the National Institutes of Health. Dr. Somers disclosed relationships with Baker Tilly, Jazz Pharmaceuticals, Bayer, Sleep Number and Respicardia. Coauthors had no disclosures. Dr. Bays is medical director of Your Body Goal and chief science officer of the Obesity Medical Association.

A controlled study of sleep-deprived young adults has provided the first causal evidence linking the lack of sleep to abdominal obesity and harmful visceral, or “belly” fat. In what the researchers claim is the first-ever study evaluating the relationship between sleep restriction and body fat distribution, they’ve reported the novel finding that the expansion of abdominal adipose tissue, and especially visceral fat, occurred as a function of shortened sleep.

Naima Covassin, PhD, a researcher in cardiovascular medicine at Mayo Clinic in Rochester, Minn., led the randomized, controlled study of 12 healthy, nonobese people randomized to controlled sleep restriction – 2 weeks of 4 hours of sleep a night – or controlled sleep of 9 hours a night, followed by a 3-day recovery period. The study was conducted in the hospital, monitored participants’ caloric intake, and used accelerometry to monitor energy expense. Participants ranged in age from 19 to 39 years.

“What we found was that at the end of 2 weeks these people put on just about a pound, 0.5 kg, of extra weight, which was significant but still very modest,” senior author Virend K. Somers, MD, PhD, said in an interview. “The average person who sleeps 4 hours a night thinks they’re doing OK if they only put on a pound.” Dr. Somers is the Alice Sheets Marriott Professor in Cardiovascular Medicine at Mayo Clinic.

“The problem is,” he said, “that when you do a more specific analysis you find that actually with the 1 pound the significant increase of the fat is in the belly area, particularly inside the belly.”

The study found that the patients on curtailed sleep ate on average an additional 308 calories a day more than their controlled sleep counterparts (95% confidence interval, 59.2-556.8 kcal/day; P = .015), and while that translated into a 0.5-kg weight gain (95% CI, 0.1-0.8 kg; P = .008), it also led to a 7.8-cm² increase visceral adipose tissue (VAT) (95% CI, 0.3-15.3 cm²; P = .042), representing an increase of around 11%. The study used CT on day 1 and day 18 (1 day after the 3-day recovery period) to evaluate the distribution of abdominal fat.

VAT findings post recovery

After the recovery period, however, the study found that VAT in the sleep-curtailed patients kept rising, yet body weight and subcutaneous fat dropped, and the increase in total abdominal fat flattened. “They slept a lot, they ate fewer calories and their weight came down, but, very importantly, their belly fat went up even further,” Dr. Somers said. On average, it increased another 3.125 cm² by day 21.

The findings raised a number of questions that need further exploration, Dr. Somers said. “There’s some biochemical message in the body that’s continuing to send fat to the visceral compartment,” he said. “What we don’t know is whether repetitive episodes of inadequate sleep actually accumulate over the years to give people a preponderance of belly fat.”

The study also showed that the traditional parameters used for evaluating cardiovascular risk are not enough, Dr. Somers said. “If we just did body weight, body mass index, and overall body fat percentage, we’d completely miss this,” he said.

Future investigations should focus on two points, he said: identifying the mechanisms that cause VAT accumulation with less sleep, and whether extending sleep can reverse the process.

“The big worry is obviously the heart,” Dr. Somers said. “Remember, these are not sick people. These are young healthy people who are doing the wrong thing with their body fat; they’re sending the fat to the completely wrong place.”

In an invited editorial, endocrinologist Harold Bays, MD, wrote that the study confirmed the need for evaluating sleep disorders as a potential cause of accumulated VAT. Dr. Bays of the University of Louisville (Ky.) is medical director and president of the Louisville Metabolic and Atherosclerosis Research Center.

“The biggest misconception of many clinicians, and some cardiologists, is that obesity is not a disease,” Dr. Bays said in an interview. “Even when some clinicians believe obesity is a disease, they believe its pathogenic potential is limited to visceral fat.” He noted that subcutaneous fat can lead to accumulation of VAT and epicardial fat, as well as fatty infiltration of the liver and other vital organs, resulting in increased epicardial adipose tissue and indirect adverse effects on the heart.

“Thus, even if disruption of sleep does not increase body weight, if disruption of sleep results in fat dysfunction – “sick fat” or adiposopathy – then this may result in increased CVD risk factors and unhealthy body composition, including an increase in visceral fat,” Dr. Bays said.

The study received funding from the National Institutes of Health. Dr. Somers disclosed relationships with Baker Tilly, Jazz Pharmaceuticals, Bayer, Sleep Number and Respicardia. Coauthors had no disclosures. Dr. Bays is medical director of Your Body Goal and chief science officer of the Obesity Medical Association.

A controlled study of sleep-deprived young adults has provided the first causal evidence linking the lack of sleep to abdominal obesity and harmful visceral, or “belly” fat. In what the researchers claim is the first-ever study evaluating the relationship between sleep restriction and body fat distribution, they’ve reported the novel finding that the expansion of abdominal adipose tissue, and especially visceral fat, occurred as a function of shortened sleep.

Naima Covassin, PhD, a researcher in cardiovascular medicine at Mayo Clinic in Rochester, Minn., led the randomized, controlled study of 12 healthy, nonobese people randomized to controlled sleep restriction – 2 weeks of 4 hours of sleep a night – or controlled sleep of 9 hours a night, followed by a 3-day recovery period. The study was conducted in the hospital, monitored participants’ caloric intake, and used accelerometry to monitor energy expense. Participants ranged in age from 19 to 39 years.

“What we found was that at the end of 2 weeks these people put on just about a pound, 0.5 kg, of extra weight, which was significant but still very modest,” senior author Virend K. Somers, MD, PhD, said in an interview. “The average person who sleeps 4 hours a night thinks they’re doing OK if they only put on a pound.” Dr. Somers is the Alice Sheets Marriott Professor in Cardiovascular Medicine at Mayo Clinic.

“The problem is,” he said, “that when you do a more specific analysis you find that actually with the 1 pound the significant increase of the fat is in the belly area, particularly inside the belly.”

The study found that the patients on curtailed sleep ate on average an additional 308 calories a day more than their controlled sleep counterparts (95% confidence interval, 59.2-556.8 kcal/day; P = .015), and while that translated into a 0.5-kg weight gain (95% CI, 0.1-0.8 kg; P = .008), it also led to a 7.8-cm² increase visceral adipose tissue (VAT) (95% CI, 0.3-15.3 cm²; P = .042), representing an increase of around 11%. The study used CT on day 1 and day 18 (1 day after the 3-day recovery period) to evaluate the distribution of abdominal fat.

VAT findings post recovery

After the recovery period, however, the study found that VAT in the sleep-curtailed patients kept rising, yet body weight and subcutaneous fat dropped, and the increase in total abdominal fat flattened. “They slept a lot, they ate fewer calories and their weight came down, but, very importantly, their belly fat went up even further,” Dr. Somers said. On average, it increased another 3.125 cm² by day 21.

The findings raised a number of questions that need further exploration, Dr. Somers said. “There’s some biochemical message in the body that’s continuing to send fat to the visceral compartment,” he said. “What we don’t know is whether repetitive episodes of inadequate sleep actually accumulate over the years to give people a preponderance of belly fat.”

The study also showed that the traditional parameters used for evaluating cardiovascular risk are not enough, Dr. Somers said. “If we just did body weight, body mass index, and overall body fat percentage, we’d completely miss this,” he said.

Future investigations should focus on two points, he said: identifying the mechanisms that cause VAT accumulation with less sleep, and whether extending sleep can reverse the process.

“The big worry is obviously the heart,” Dr. Somers said. “Remember, these are not sick people. These are young healthy people who are doing the wrong thing with their body fat; they’re sending the fat to the completely wrong place.”

In an invited editorial, endocrinologist Harold Bays, MD, wrote that the study confirmed the need for evaluating sleep disorders as a potential cause of accumulated VAT. Dr. Bays of the University of Louisville (Ky.) is medical director and president of the Louisville Metabolic and Atherosclerosis Research Center.

“The biggest misconception of many clinicians, and some cardiologists, is that obesity is not a disease,” Dr. Bays said in an interview. “Even when some clinicians believe obesity is a disease, they believe its pathogenic potential is limited to visceral fat.” He noted that subcutaneous fat can lead to accumulation of VAT and epicardial fat, as well as fatty infiltration of the liver and other vital organs, resulting in increased epicardial adipose tissue and indirect adverse effects on the heart.

“Thus, even if disruption of sleep does not increase body weight, if disruption of sleep results in fat dysfunction – “sick fat” or adiposopathy – then this may result in increased CVD risk factors and unhealthy body composition, including an increase in visceral fat,” Dr. Bays said.

The study received funding from the National Institutes of Health. Dr. Somers disclosed relationships with Baker Tilly, Jazz Pharmaceuticals, Bayer, Sleep Number and Respicardia. Coauthors had no disclosures. Dr. Bays is medical director of Your Body Goal and chief science officer of the Obesity Medical Association.

 Further support for the benefits of regular exercise in reducing severe COVID-19 outcomes has come from a large study, the first to directly measure physical activity in its participants.

Researchers identified 65,361 members of a South African private health plan who had a COVID-19 diagnosis from March 2020 to June 2021 and matched them with physical activity data during the 2 years prior to the country’s March 2020 lockdown captured by smart devices, and clocked gym attendance and mass event participation in a voluntary healthy lifestyle behavior program linked to the insurer.

UberImages/iStock/Getty Images

In all, 20.4% of participants had engaged in low levels of at least moderate-intensity physical activity per week (0-59 minutes), 34.5% in moderate levels (60-149 minutes), and 45.1% in high levels (150 minutes or more).

Overall, 11.1% were hospitalized as a result of COVID-19, 2.4% were admitted to the ICU, 1.3% required a ventilator, and 1.6% died.

As reported in the British Journal of Sports Medicine, analyses adjusted for demographic and other risk factors showed that, with COVID-19 infection, people with high versus low physical activity had a 34% lower risk for hospitalization (risk ratio, 0.66; 95% confidence interval, 0.63-0.70), a 41% lower risk for ICU admission (RR, 0.59; 95% CI, 0.52-0.66), a 45% lower risk of requiring ventilation (RR, 0.55; 95% CI, 0.47-0.64), and a 42% lower risk for death (RR, 0.58; 95% CI, 0.50-0.68).

Even moderate physical exercise, below the recommended guidelines of at least 150 minutes per week, was associated with several benefits, such as a 13% lower risk for hospitalization (RR, 0.87; 95% CI, 0.82-0.91), a 20% lower risk for ICU admission (RR, 0.80; 95% CI, 0.71-0.89), a 27% lower risk of requiring ventilation (RR, 0.73; 95% CI, 0.62-0.84), and a21% lower risk for death (RR, 0.79; 95% CI, 0.69-0.91).

“Should we come across further waves of this pandemic, our advice from a medical point of view should be to promote and facilitate exercise,” senior author Jon Patricios, MD, Wits Sport and Health, University of the Witwatersrand, Johannesburg, South Africa, said in an interview. “The likelihood is that exercise and vaccination are going to be the two most significant interventions in terms of helping to offload the health care system rather than face the catastrophic events endured a year or so ago.”

The study showed that males are at greater risk than females for severe COVID-19 outcomes, as were patients with essential hypertension, diabetes, and chronic renal disease.

It also suggests that the protective benefit of exercise extends to HIV-positive patients and those with rheumatoid arthritis, two groups previously not evaluated, the authors noted.

The results are comparable with previous reports of self-reported exercise and COVID-19 from the United States and South Korea, although the effect of even moderate exercise was more significant, possibly due to the use of direct measures of exercise rather than self-report, Dr. Patricios suggested.

Previous data suggest that regular physical activity may protect against many viral infections including influenza, rhinovirus, and the reactivation of latent herpes viruses, he noted. However, emerging evidence also points to significant decreases in physical activity during the pandemic.

“Regular physical activity should be a message that is strongly, strongly advocated for, particularly in less well-developed countries where we don’t have access or the resources to afford pharmacological interventions in many of these scenarios,” Dr. Patricios said. “It’s frustrating that the message is not driven strongly enough. It should be part of every government’s agenda.”

The cohort all being members of a medical insurance plan could imply some selection bias based on affordability and limit generalizability of the results, the authors noted. Other limitations include a lack of data on sociodemographic criteria such as education, income, and race, as well as behavioral risk factors such as smoking and diet.

Dr. Patricios and one coauthor are editors of the British Journal of Sports Medicine. Several coauthors are employees of Discovery Health, Johannesburg.

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

 Further support for the benefits of regular exercise in reducing severe COVID-19 outcomes has come from a large study, the first to directly measure physical activity in its participants.

Researchers identified 65,361 members of a South African private health plan who had a COVID-19 diagnosis from March 2020 to June 2021 and matched them with physical activity data during the 2 years prior to the country’s March 2020 lockdown captured by smart devices, and clocked gym attendance and mass event participation in a voluntary healthy lifestyle behavior program linked to the insurer.

UberImages/iStock/Getty Images

In all, 20.4% of participants had engaged in low levels of at least moderate-intensity physical activity per week (0-59 minutes), 34.5% in moderate levels (60-149 minutes), and 45.1% in high levels (150 minutes or more).

Overall, 11.1% were hospitalized as a result of COVID-19, 2.4% were admitted to the ICU, 1.3% required a ventilator, and 1.6% died.

As reported in the British Journal of Sports Medicine, analyses adjusted for demographic and other risk factors showed that, with COVID-19 infection, people with high versus low physical activity had a 34% lower risk for hospitalization (risk ratio, 0.66; 95% confidence interval, 0.63-0.70), a 41% lower risk for ICU admission (RR, 0.59; 95% CI, 0.52-0.66), a 45% lower risk of requiring ventilation (RR, 0.55; 95% CI, 0.47-0.64), and a 42% lower risk for death (RR, 0.58; 95% CI, 0.50-0.68).

Even moderate physical exercise, below the recommended guidelines of at least 150 minutes per week, was associated with several benefits, such as a 13% lower risk for hospitalization (RR, 0.87; 95% CI, 0.82-0.91), a 20% lower risk for ICU admission (RR, 0.80; 95% CI, 0.71-0.89), a 27% lower risk of requiring ventilation (RR, 0.73; 95% CI, 0.62-0.84), and a21% lower risk for death (RR, 0.79; 95% CI, 0.69-0.91).

“Should we come across further waves of this pandemic, our advice from a medical point of view should be to promote and facilitate exercise,” senior author Jon Patricios, MD, Wits Sport and Health, University of the Witwatersrand, Johannesburg, South Africa, said in an interview. “The likelihood is that exercise and vaccination are going to be the two most significant interventions in terms of helping to offload the health care system rather than face the catastrophic events endured a year or so ago.”

The study showed that males are at greater risk than females for severe COVID-19 outcomes, as were patients with essential hypertension, diabetes, and chronic renal disease.

It also suggests that the protective benefit of exercise extends to HIV-positive patients and those with rheumatoid arthritis, two groups previously not evaluated, the authors noted.

The results are comparable with previous reports of self-reported exercise and COVID-19 from the United States and South Korea, although the effect of even moderate exercise was more significant, possibly due to the use of direct measures of exercise rather than self-report, Dr. Patricios suggested.

Previous data suggest that regular physical activity may protect against many viral infections including influenza, rhinovirus, and the reactivation of latent herpes viruses, he noted. However, emerging evidence also points to significant decreases in physical activity during the pandemic.

“Regular physical activity should be a message that is strongly, strongly advocated for, particularly in less well-developed countries where we don’t have access or the resources to afford pharmacological interventions in many of these scenarios,” Dr. Patricios said. “It’s frustrating that the message is not driven strongly enough. It should be part of every government’s agenda.”

The cohort all being members of a medical insurance plan could imply some selection bias based on affordability and limit generalizability of the results, the authors noted. Other limitations include a lack of data on sociodemographic criteria such as education, income, and race, as well as behavioral risk factors such as smoking and diet.

Dr. Patricios and one coauthor are editors of the British Journal of Sports Medicine. Several coauthors are employees of Discovery Health, Johannesburg.

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

 Further support for the benefits of regular exercise in reducing severe COVID-19 outcomes has come from a large study, the first to directly measure physical activity in its participants.

Researchers identified 65,361 members of a South African private health plan who had a COVID-19 diagnosis from March 2020 to June 2021 and matched them with physical activity data during the 2 years prior to the country’s March 2020 lockdown captured by smart devices, and clocked gym attendance and mass event participation in a voluntary healthy lifestyle behavior program linked to the insurer.

UberImages/iStock/Getty Images

In all, 20.4% of participants had engaged in low levels of at least moderate-intensity physical activity per week (0-59 minutes), 34.5% in moderate levels (60-149 minutes), and 45.1% in high levels (150 minutes or more).

Overall, 11.1% were hospitalized as a result of COVID-19, 2.4% were admitted to the ICU, 1.3% required a ventilator, and 1.6% died.

As reported in the British Journal of Sports Medicine, analyses adjusted for demographic and other risk factors showed that, with COVID-19 infection, people with high versus low physical activity had a 34% lower risk for hospitalization (risk ratio, 0.66; 95% confidence interval, 0.63-0.70), a 41% lower risk for ICU admission (RR, 0.59; 95% CI, 0.52-0.66), a 45% lower risk of requiring ventilation (RR, 0.55; 95% CI, 0.47-0.64), and a 42% lower risk for death (RR, 0.58; 95% CI, 0.50-0.68).

Even moderate physical exercise, below the recommended guidelines of at least 150 minutes per week, was associated with several benefits, such as a 13% lower risk for hospitalization (RR, 0.87; 95% CI, 0.82-0.91), a 20% lower risk for ICU admission (RR, 0.80; 95% CI, 0.71-0.89), a 27% lower risk of requiring ventilation (RR, 0.73; 95% CI, 0.62-0.84), and a21% lower risk for death (RR, 0.79; 95% CI, 0.69-0.91).

“Should we come across further waves of this pandemic, our advice from a medical point of view should be to promote and facilitate exercise,” senior author Jon Patricios, MD, Wits Sport and Health, University of the Witwatersrand, Johannesburg, South Africa, said in an interview. “The likelihood is that exercise and vaccination are going to be the two most significant interventions in terms of helping to offload the health care system rather than face the catastrophic events endured a year or so ago.”

The study showed that males are at greater risk than females for severe COVID-19 outcomes, as were patients with essential hypertension, diabetes, and chronic renal disease.

It also suggests that the protective benefit of exercise extends to HIV-positive patients and those with rheumatoid arthritis, two groups previously not evaluated, the authors noted.

The results are comparable with previous reports of self-reported exercise and COVID-19 from the United States and South Korea, although the effect of even moderate exercise was more significant, possibly due to the use of direct measures of exercise rather than self-report, Dr. Patricios suggested.

Previous data suggest that regular physical activity may protect against many viral infections including influenza, rhinovirus, and the reactivation of latent herpes viruses, he noted. However, emerging evidence also points to significant decreases in physical activity during the pandemic.

“Regular physical activity should be a message that is strongly, strongly advocated for, particularly in less well-developed countries where we don’t have access or the resources to afford pharmacological interventions in many of these scenarios,” Dr. Patricios said. “It’s frustrating that the message is not driven strongly enough. It should be part of every government’s agenda.”

The cohort all being members of a medical insurance plan could imply some selection bias based on affordability and limit generalizability of the results, the authors noted. Other limitations include a lack of data on sociodemographic criteria such as education, income, and race, as well as behavioral risk factors such as smoking and diet.

Dr. Patricios and one coauthor are editors of the British Journal of Sports Medicine. Several coauthors are employees of Discovery Health, Johannesburg.

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