Pediatrics

The Diagnosis: Talon Noir

Paring of the stratum corneum overlying the lesion revealed coagulated blood, leading to a diagnosis of talon noir. Talon noir, also known as calcaneal petechiae, is a benign lesion that is typically found on the heel of the foot or palm of the hand.¹ To the naked eye, talon noir appears as a brown-black asymmetric macule often with an overlying callus. Dermatoscopic visualization reveals grouped, reddish-colored globules composed of intracorneal hemorrhages, often in a linear pattern without any disruption of the normal skin surface architecture^.1,2

Talon noir is the product of shear stress and often is seen in individuals who participate in sports such as baseball, hockey, soccer, and football.^1,3 Lateral shearing forces cause tearing of blood vessels within the papillary dermis, which leads to punctate papillary dermal hemorrhages and extravasation of blood into the epidermis, resulting in intracorneal hemorrhage.^1,4 Talon noir lesions are completely asymptomatic and typically resolve without intervention within 2 to 3 weeks of discontinuation of the precipitating sport or trauma.⁴

Recognizing talon noir is important, as it can occasionally be mistaken for acral lentiginous melanoma junctional nevus, tinea nigra, or verruca vulgaris. Paring of a lesion that is suspicious for talon noir is a simple and important step for ruling out a more ominous diagnosis (ie, acral lentiginous melanoma). If paring reveals coagulated blood, then junctional nevus, acral lentiginous melanoma, and tinea nigra can be excluded from the differential diagnosis. To rule out verruca vulgaris, one must prove that there is no disruption of the normal skin architecture, which can be confirmed with dermatoscopic visualization. Verrucae characteristically cause disruption of normal skin architecture, and junctional nevi would reveal a pigment pattern on dermatoscopy. This case illustrates how simple bedside procedures—dermoscopy and paring—can reassure patients and caregivers of the benign nature of talon noir. 

The Diagnosis: Talon Noir

Paring of the stratum corneum overlying the lesion revealed coagulated blood, leading to a diagnosis of talon noir. Talon noir, also known as calcaneal petechiae, is a benign lesion that is typically found on the heel of the foot or palm of the hand.¹ To the naked eye, talon noir appears as a brown-black asymmetric macule often with an overlying callus. Dermatoscopic visualization reveals grouped, reddish-colored globules composed of intracorneal hemorrhages, often in a linear pattern without any disruption of the normal skin surface architecture^.1,2

Talon noir is the product of shear stress and often is seen in individuals who participate in sports such as baseball, hockey, soccer, and football.^1,3 Lateral shearing forces cause tearing of blood vessels within the papillary dermis, which leads to punctate papillary dermal hemorrhages and extravasation of blood into the epidermis, resulting in intracorneal hemorrhage.^1,4 Talon noir lesions are completely asymptomatic and typically resolve without intervention within 2 to 3 weeks of discontinuation of the precipitating sport or trauma.⁴

Recognizing talon noir is important, as it can occasionally be mistaken for acral lentiginous melanoma junctional nevus, tinea nigra, or verruca vulgaris. Paring of a lesion that is suspicious for talon noir is a simple and important step for ruling out a more ominous diagnosis (ie, acral lentiginous melanoma). If paring reveals coagulated blood, then junctional nevus, acral lentiginous melanoma, and tinea nigra can be excluded from the differential diagnosis. To rule out verruca vulgaris, one must prove that there is no disruption of the normal skin architecture, which can be confirmed with dermatoscopic visualization. Verrucae characteristically cause disruption of normal skin architecture, and junctional nevi would reveal a pigment pattern on dermatoscopy. This case illustrates how simple bedside procedures—dermoscopy and paring—can reassure patients and caregivers of the benign nature of talon noir. 

The Diagnosis: Talon Noir

Paring of the stratum corneum overlying the lesion revealed coagulated blood, leading to a diagnosis of talon noir. Talon noir, also known as calcaneal petechiae, is a benign lesion that is typically found on the heel of the foot or palm of the hand.¹ To the naked eye, talon noir appears as a brown-black asymmetric macule often with an overlying callus. Dermatoscopic visualization reveals grouped, reddish-colored globules composed of intracorneal hemorrhages, often in a linear pattern without any disruption of the normal skin surface architecture^.1,2

Talon noir is the product of shear stress and often is seen in individuals who participate in sports such as baseball, hockey, soccer, and football.^1,3 Lateral shearing forces cause tearing of blood vessels within the papillary dermis, which leads to punctate papillary dermal hemorrhages and extravasation of blood into the epidermis, resulting in intracorneal hemorrhage.^1,4 Talon noir lesions are completely asymptomatic and typically resolve without intervention within 2 to 3 weeks of discontinuation of the precipitating sport or trauma.⁴

Recognizing talon noir is important, as it can occasionally be mistaken for acral lentiginous melanoma junctional nevus, tinea nigra, or verruca vulgaris. Paring of a lesion that is suspicious for talon noir is a simple and important step for ruling out a more ominous diagnosis (ie, acral lentiginous melanoma). If paring reveals coagulated blood, then junctional nevus, acral lentiginous melanoma, and tinea nigra can be excluded from the differential diagnosis. To rule out verruca vulgaris, one must prove that there is no disruption of the normal skin architecture, which can be confirmed with dermatoscopic visualization. Verrucae characteristically cause disruption of normal skin architecture, and junctional nevi would reveal a pigment pattern on dermatoscopy. This case illustrates how simple bedside procedures—dermoscopy and paring—can reassure patients and caregivers of the benign nature of talon noir. 

BALTIMORE – The rates of medical and psychiatric comorbidity remain stable for 10 years after diagnosis in patients with childhood-onset epilepsy, according to research presented at the annual meeting of the American Epilepsy Society. Compared with controls, however, young adults with childhood-onset epilepsy have higher rates of psychiatric comorbidity.

The findings suggest that “diagnoses that are identified at baseline continue to be a problem over time,” said Jana E. Jones, PhD, associate professor of neuropsychology at the University of Wisconsin in Madison. Although neurologists understand that comorbidities are common among patients with childhood-onset epilepsy, “it would be good for us to continue to learn what factors are influencing this,” she added.
 

Investigators sought predictors of outcomes at 10 years

Since 2004, Dr. Jones and her colleagues at the University of Wisconsin have been conducting a study of patients with childhood-onset epilepsy. After the population had completed 10 years of follow-up, the researchers analyzed the data to identify potential patterns of medical and psychiatric comorbidities. One question that they sought to answer was whether any baseline factors could predict outcomes at 10 years.

The researchers analyzed data for 53 patients with childhood-onset epilepsy and 55 controls without epilepsy. At baseline, participants were between ages 8 years and 18 years and had no intellectual disability or neurologic impairment. Within 1 year of epilepsy diagnosis, each participant underwent a psychiatric interview based on the Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS). Ten years later, participants underwent the Composite International Diagnostic Interview (CIDI), a psychiatric interview for adults. Information about medical comorbidities was collected through interviews and record review at baseline and through an online survey at the 10-year follow-up.

Participants’ mean age at baseline was 12 years. Mean IQ was 105 for the epilepsy group and 109 for the control group. At 10 years, participants’ mean age was about 23 years. Among patients with epilepsy, 55% had focal epilepsy, and 42% had generalized epilepsy. About 40% of participants with epilepsy were in remission at 10 years, which Dr. Jones and colleagues defined as having achieved 5 years without taking medications and without having seizures. At 10 years after diagnosis, 51% of patients with epilepsy were not taking any seizure medication, including approximately 11% of patients with epilepsy who were not categorized as in remission. Most patients taking medication were on monotherapy.
 

Trends in psychiatric and medical comorbidities

At baseline, approximately 75% of children with epilepsy had a psychiatric or medical diagnosis, compared with 40% of controls. At the 10-year follow-up, 62% of children with epilepsy had a psychiatric diagnosis, compared with 35% of controls. Among controls, 4% had a medical comorbidity (i.e., asthma) alone at baseline. Asthma was the most common medical comorbidity at baseline among patients with epilepsy, and other comorbidities included sleep disorder, head injury, and scoliosis. Six percent of patients had a medical comorbidity alone at baseline. The proportion of patients with both psychiatric and medical comorbidity was 8% at baseline. Patients with epilepsy at baseline had an increased risk of psychiatric comorbidity.

At 10 years, the most common medical comorbidity among patients with epilepsy was head injury (18.9%), followed by allergies and asthma. The rate of migraine was about 13% among controls and slightly less in the epilepsy group. Dr. Jones and colleagues found no significant differences in medical comorbidities between groups at 10 years. At that point, the rate of medical comorbidity was 4% among patients and 11% among controls.

The rate of psychiatric comorbidity remained relatively stable over 10 years, said Dr. Jones. Approximately 47% of patients with epilepsy had a psychiatric diagnosis at 10 years, compared with 29% of controls. In addition, 38% of patients with epilepsy had both psychiatric and medical diagnoses, compared with 29% of controls. Epilepsy increased the risk of psychiatric comorbidity at the 10-year follow-up. Neither medications, remission status, nor seizure type predicted any comorbidity at 10 years.

Dr. Jones and colleagues compared comorbidity rates between the study sample and the National Comorbidity Survey Replication (NCS-R), which reported population-based data that included an epilepsy sample. About 47% of the epilepsy group had an anxiety disorder, compared with 40.7% in the NCS-R. The rate of anxiety disorders was higher in the control group (45.5%) than in the control group (30.8%) in the NCS-R. Approximately 26.4% of the population in Dr. Jones’s study had a mood disorder, compared with 25.9% in the National Comorbidity Survey.

Dr. Jones and colleagues are conducting 15-year follow-up of their original population. One question they will examine is whether medical comorbidities will increase in patients with childhood-onset epilepsy as they approach age 30 years.

Two of the investigators received funding in the form of a grant from the National Institutes of Health.

[email protected]

SOURCE: Kesselmayer RF et al. AES 2019. Abstract 1.288.

BALTIMORE – The rates of medical and psychiatric comorbidity remain stable for 10 years after diagnosis in patients with childhood-onset epilepsy, according to research presented at the annual meeting of the American Epilepsy Society. Compared with controls, however, young adults with childhood-onset epilepsy have higher rates of psychiatric comorbidity.

The findings suggest that “diagnoses that are identified at baseline continue to be a problem over time,” said Jana E. Jones, PhD, associate professor of neuropsychology at the University of Wisconsin in Madison. Although neurologists understand that comorbidities are common among patients with childhood-onset epilepsy, “it would be good for us to continue to learn what factors are influencing this,” she added.
 

Investigators sought predictors of outcomes at 10 years

Since 2004, Dr. Jones and her colleagues at the University of Wisconsin have been conducting a study of patients with childhood-onset epilepsy. After the population had completed 10 years of follow-up, the researchers analyzed the data to identify potential patterns of medical and psychiatric comorbidities. One question that they sought to answer was whether any baseline factors could predict outcomes at 10 years.

The researchers analyzed data for 53 patients with childhood-onset epilepsy and 55 controls without epilepsy. At baseline, participants were between ages 8 years and 18 years and had no intellectual disability or neurologic impairment. Within 1 year of epilepsy diagnosis, each participant underwent a psychiatric interview based on the Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS). Ten years later, participants underwent the Composite International Diagnostic Interview (CIDI), a psychiatric interview for adults. Information about medical comorbidities was collected through interviews and record review at baseline and through an online survey at the 10-year follow-up.

Participants’ mean age at baseline was 12 years. Mean IQ was 105 for the epilepsy group and 109 for the control group. At 10 years, participants’ mean age was about 23 years. Among patients with epilepsy, 55% had focal epilepsy, and 42% had generalized epilepsy. About 40% of participants with epilepsy were in remission at 10 years, which Dr. Jones and colleagues defined as having achieved 5 years without taking medications and without having seizures. At 10 years after diagnosis, 51% of patients with epilepsy were not taking any seizure medication, including approximately 11% of patients with epilepsy who were not categorized as in remission. Most patients taking medication were on monotherapy.
 

Trends in psychiatric and medical comorbidities

At baseline, approximately 75% of children with epilepsy had a psychiatric or medical diagnosis, compared with 40% of controls. At the 10-year follow-up, 62% of children with epilepsy had a psychiatric diagnosis, compared with 35% of controls. Among controls, 4% had a medical comorbidity (i.e., asthma) alone at baseline. Asthma was the most common medical comorbidity at baseline among patients with epilepsy, and other comorbidities included sleep disorder, head injury, and scoliosis. Six percent of patients had a medical comorbidity alone at baseline. The proportion of patients with both psychiatric and medical comorbidity was 8% at baseline. Patients with epilepsy at baseline had an increased risk of psychiatric comorbidity.

At 10 years, the most common medical comorbidity among patients with epilepsy was head injury (18.9%), followed by allergies and asthma. The rate of migraine was about 13% among controls and slightly less in the epilepsy group. Dr. Jones and colleagues found no significant differences in medical comorbidities between groups at 10 years. At that point, the rate of medical comorbidity was 4% among patients and 11% among controls.

The rate of psychiatric comorbidity remained relatively stable over 10 years, said Dr. Jones. Approximately 47% of patients with epilepsy had a psychiatric diagnosis at 10 years, compared with 29% of controls. In addition, 38% of patients with epilepsy had both psychiatric and medical diagnoses, compared with 29% of controls. Epilepsy increased the risk of psychiatric comorbidity at the 10-year follow-up. Neither medications, remission status, nor seizure type predicted any comorbidity at 10 years.

Dr. Jones and colleagues compared comorbidity rates between the study sample and the National Comorbidity Survey Replication (NCS-R), which reported population-based data that included an epilepsy sample. About 47% of the epilepsy group had an anxiety disorder, compared with 40.7% in the NCS-R. The rate of anxiety disorders was higher in the control group (45.5%) than in the control group (30.8%) in the NCS-R. Approximately 26.4% of the population in Dr. Jones’s study had a mood disorder, compared with 25.9% in the National Comorbidity Survey.

Dr. Jones and colleagues are conducting 15-year follow-up of their original population. One question they will examine is whether medical comorbidities will increase in patients with childhood-onset epilepsy as they approach age 30 years.

Two of the investigators received funding in the form of a grant from the National Institutes of Health.

[email protected]

SOURCE: Kesselmayer RF et al. AES 2019. Abstract 1.288.

BALTIMORE – The rates of medical and psychiatric comorbidity remain stable for 10 years after diagnosis in patients with childhood-onset epilepsy, according to research presented at the annual meeting of the American Epilepsy Society. Compared with controls, however, young adults with childhood-onset epilepsy have higher rates of psychiatric comorbidity.

The findings suggest that “diagnoses that are identified at baseline continue to be a problem over time,” said Jana E. Jones, PhD, associate professor of neuropsychology at the University of Wisconsin in Madison. Although neurologists understand that comorbidities are common among patients with childhood-onset epilepsy, “it would be good for us to continue to learn what factors are influencing this,” she added.
 

Investigators sought predictors of outcomes at 10 years

Since 2004, Dr. Jones and her colleagues at the University of Wisconsin have been conducting a study of patients with childhood-onset epilepsy. After the population had completed 10 years of follow-up, the researchers analyzed the data to identify potential patterns of medical and psychiatric comorbidities. One question that they sought to answer was whether any baseline factors could predict outcomes at 10 years.

The researchers analyzed data for 53 patients with childhood-onset epilepsy and 55 controls without epilepsy. At baseline, participants were between ages 8 years and 18 years and had no intellectual disability or neurologic impairment. Within 1 year of epilepsy diagnosis, each participant underwent a psychiatric interview based on the Kiddie Schedule for Affective Disorders and Schizophrenia (K-SADS). Ten years later, participants underwent the Composite International Diagnostic Interview (CIDI), a psychiatric interview for adults. Information about medical comorbidities was collected through interviews and record review at baseline and through an online survey at the 10-year follow-up.

Participants’ mean age at baseline was 12 years. Mean IQ was 105 for the epilepsy group and 109 for the control group. At 10 years, participants’ mean age was about 23 years. Among patients with epilepsy, 55% had focal epilepsy, and 42% had generalized epilepsy. About 40% of participants with epilepsy were in remission at 10 years, which Dr. Jones and colleagues defined as having achieved 5 years without taking medications and without having seizures. At 10 years after diagnosis, 51% of patients with epilepsy were not taking any seizure medication, including approximately 11% of patients with epilepsy who were not categorized as in remission. Most patients taking medication were on monotherapy.
 

Trends in psychiatric and medical comorbidities

At baseline, approximately 75% of children with epilepsy had a psychiatric or medical diagnosis, compared with 40% of controls. At the 10-year follow-up, 62% of children with epilepsy had a psychiatric diagnosis, compared with 35% of controls. Among controls, 4% had a medical comorbidity (i.e., asthma) alone at baseline. Asthma was the most common medical comorbidity at baseline among patients with epilepsy, and other comorbidities included sleep disorder, head injury, and scoliosis. Six percent of patients had a medical comorbidity alone at baseline. The proportion of patients with both psychiatric and medical comorbidity was 8% at baseline. Patients with epilepsy at baseline had an increased risk of psychiatric comorbidity.

At 10 years, the most common medical comorbidity among patients with epilepsy was head injury (18.9%), followed by allergies and asthma. The rate of migraine was about 13% among controls and slightly less in the epilepsy group. Dr. Jones and colleagues found no significant differences in medical comorbidities between groups at 10 years. At that point, the rate of medical comorbidity was 4% among patients and 11% among controls.

The rate of psychiatric comorbidity remained relatively stable over 10 years, said Dr. Jones. Approximately 47% of patients with epilepsy had a psychiatric diagnosis at 10 years, compared with 29% of controls. In addition, 38% of patients with epilepsy had both psychiatric and medical diagnoses, compared with 29% of controls. Epilepsy increased the risk of psychiatric comorbidity at the 10-year follow-up. Neither medications, remission status, nor seizure type predicted any comorbidity at 10 years.

Dr. Jones and colleagues compared comorbidity rates between the study sample and the National Comorbidity Survey Replication (NCS-R), which reported population-based data that included an epilepsy sample. About 47% of the epilepsy group had an anxiety disorder, compared with 40.7% in the NCS-R. The rate of anxiety disorders was higher in the control group (45.5%) than in the control group (30.8%) in the NCS-R. Approximately 26.4% of the population in Dr. Jones’s study had a mood disorder, compared with 25.9% in the National Comorbidity Survey.

Dr. Jones and colleagues are conducting 15-year follow-up of their original population. One question they will examine is whether medical comorbidities will increase in patients with childhood-onset epilepsy as they approach age 30 years.

Two of the investigators received funding in the form of a grant from the National Institutes of Health.

[email protected]

SOURCE: Kesselmayer RF et al. AES 2019. Abstract 1.288.

The National Comprehensive Cancer Network (NCCN) has released its first set of guidelines for managing pediatric aggressive mature B-cell lymphomas.

The guidelines highlight the complexities of treating pediatric Burkitt lymphoma (BL) and diffuse large B-cell lymphoma (DLBCL), as recommendations include a range of multiagent regimens for different patient groups at various time points.

“The treatment of this disease is relatively complicated,” said Kimberly J. Davies, MD, a pediatric hematologist/oncologist at Dana-Farber Cancer Institute in Boston and chair of the guidelines panel. “The chemotherapy regimens have a lot of drugs, a lot of nuances to how they’re supposed to be given. These guidelines delineate that treatment and help the provider … make sure they are delivering the treatment a patient needs.”

The guidelines recommend different regimens according to a patient’s risk group, but the same treatment approach should be used for patients with BL and those with DLBCL.

“The biggest difference between pediatric and adult patients is that pediatric patients are more uniformly treated, regardless of what type of aggressive B-cell lymphoma they have,” said Matthew Barth, MD, a pediatric hematologist/oncologist at Roswell Park Comprehensive Cancer Center in Buffalo, N.Y., and vice chair of the NCCN guidelines panel.

“Adults with diffuse large B-cell lymphoma and Burkitt lymphoma are generally treated with different chemotherapy regimens, but, in pediatrics, we use the same treatment regimens for both diffuse large B-cell lymphoma and Burkitt lymphoma,” he added.

As an example, the new guidelines recommend that pediatric patients with low-risk BL/DLBCL receive the POG9219 regimen (N Engl J Med. 1997 Oct 30;337[18]:1259-66) or FAB/LMB96 regimen A (Br J Haematol. 2008 Jun;141[6]:840-7) as induction, or they should be enrolled in a clinical trial.

On the other hand, induction for high-risk pediatric BL/DLBCL patients should consist of rituximab and a chemotherapy regimen used in the COG ANHL1131 trial. The recommendation to incorporate rituximab in high-risk pediatric patients is based on results from that trial (J Clin Oncol. 2016 May 20. doi: 10.1200/JCO.2016.34.15_suppl.10507).

“Until recent clinical trial data was available, we weren’t really sure how to incorporate rituximab into the treatment of pediatric patients with mature B-cell lymphomas,” Dr. Barth said. “We now have evidence that rituximab is clearly beneficial for patients who are in higher-risk groups.”

Dr. Barth and Dr. Davies both noted that pediatric BL and DLBCL have high cure rates. Long-term survival rates range from about 80% to more than 90%, according to the American Cancer Society. However, the patients who do relapse or progress can be difficult to treat.

“We have quite good cure rates at this point in time, which is a great success, but that means that a very small population of patients don’t respond to initial therapy, and … it’s hard to know what the best treatment for those patients is,” Dr. Davies said.

She noted that studies are underway to determine if immunotherapies, including chimeric antigen receptor T-cell therapy, might improve outcomes in patients with relapsed or refractory disease.

For now, the NCCN guidelines recommend clinical trial enrollment for relapsed/refractory patients. Alternatively, these patients can receive additional chemotherapy, and responders can proceed to transplant. Patients who don’t achieve at least a partial response may go on to a clinical trial or receive best supportive care.

Dr. Davies and Dr. Barth reported having no conflicts of interest.

[email protected]

The National Comprehensive Cancer Network (NCCN) has released its first set of guidelines for managing pediatric aggressive mature B-cell lymphomas.

The guidelines highlight the complexities of treating pediatric Burkitt lymphoma (BL) and diffuse large B-cell lymphoma (DLBCL), as recommendations include a range of multiagent regimens for different patient groups at various time points.

“The treatment of this disease is relatively complicated,” said Kimberly J. Davies, MD, a pediatric hematologist/oncologist at Dana-Farber Cancer Institute in Boston and chair of the guidelines panel. “The chemotherapy regimens have a lot of drugs, a lot of nuances to how they’re supposed to be given. These guidelines delineate that treatment and help the provider … make sure they are delivering the treatment a patient needs.”

The guidelines recommend different regimens according to a patient’s risk group, but the same treatment approach should be used for patients with BL and those with DLBCL.

“The biggest difference between pediatric and adult patients is that pediatric patients are more uniformly treated, regardless of what type of aggressive B-cell lymphoma they have,” said Matthew Barth, MD, a pediatric hematologist/oncologist at Roswell Park Comprehensive Cancer Center in Buffalo, N.Y., and vice chair of the NCCN guidelines panel.

“Adults with diffuse large B-cell lymphoma and Burkitt lymphoma are generally treated with different chemotherapy regimens, but, in pediatrics, we use the same treatment regimens for both diffuse large B-cell lymphoma and Burkitt lymphoma,” he added.

As an example, the new guidelines recommend that pediatric patients with low-risk BL/DLBCL receive the POG9219 regimen (N Engl J Med. 1997 Oct 30;337[18]:1259-66) or FAB/LMB96 regimen A (Br J Haematol. 2008 Jun;141[6]:840-7) as induction, or they should be enrolled in a clinical trial.

On the other hand, induction for high-risk pediatric BL/DLBCL patients should consist of rituximab and a chemotherapy regimen used in the COG ANHL1131 trial. The recommendation to incorporate rituximab in high-risk pediatric patients is based on results from that trial (J Clin Oncol. 2016 May 20. doi: 10.1200/JCO.2016.34.15_suppl.10507).

“Until recent clinical trial data was available, we weren’t really sure how to incorporate rituximab into the treatment of pediatric patients with mature B-cell lymphomas,” Dr. Barth said. “We now have evidence that rituximab is clearly beneficial for patients who are in higher-risk groups.”

Dr. Barth and Dr. Davies both noted that pediatric BL and DLBCL have high cure rates. Long-term survival rates range from about 80% to more than 90%, according to the American Cancer Society. However, the patients who do relapse or progress can be difficult to treat.

“We have quite good cure rates at this point in time, which is a great success, but that means that a very small population of patients don’t respond to initial therapy, and … it’s hard to know what the best treatment for those patients is,” Dr. Davies said.

She noted that studies are underway to determine if immunotherapies, including chimeric antigen receptor T-cell therapy, might improve outcomes in patients with relapsed or refractory disease.

For now, the NCCN guidelines recommend clinical trial enrollment for relapsed/refractory patients. Alternatively, these patients can receive additional chemotherapy, and responders can proceed to transplant. Patients who don’t achieve at least a partial response may go on to a clinical trial or receive best supportive care.

Dr. Davies and Dr. Barth reported having no conflicts of interest.

[email protected]

The National Comprehensive Cancer Network (NCCN) has released its first set of guidelines for managing pediatric aggressive mature B-cell lymphomas.

The guidelines highlight the complexities of treating pediatric Burkitt lymphoma (BL) and diffuse large B-cell lymphoma (DLBCL), as recommendations include a range of multiagent regimens for different patient groups at various time points.

“The treatment of this disease is relatively complicated,” said Kimberly J. Davies, MD, a pediatric hematologist/oncologist at Dana-Farber Cancer Institute in Boston and chair of the guidelines panel. “The chemotherapy regimens have a lot of drugs, a lot of nuances to how they’re supposed to be given. These guidelines delineate that treatment and help the provider … make sure they are delivering the treatment a patient needs.”

The guidelines recommend different regimens according to a patient’s risk group, but the same treatment approach should be used for patients with BL and those with DLBCL.

“The biggest difference between pediatric and adult patients is that pediatric patients are more uniformly treated, regardless of what type of aggressive B-cell lymphoma they have,” said Matthew Barth, MD, a pediatric hematologist/oncologist at Roswell Park Comprehensive Cancer Center in Buffalo, N.Y., and vice chair of the NCCN guidelines panel.

“Adults with diffuse large B-cell lymphoma and Burkitt lymphoma are generally treated with different chemotherapy regimens, but, in pediatrics, we use the same treatment regimens for both diffuse large B-cell lymphoma and Burkitt lymphoma,” he added.

As an example, the new guidelines recommend that pediatric patients with low-risk BL/DLBCL receive the POG9219 regimen (N Engl J Med. 1997 Oct 30;337[18]:1259-66) or FAB/LMB96 regimen A (Br J Haematol. 2008 Jun;141[6]:840-7) as induction, or they should be enrolled in a clinical trial.

On the other hand, induction for high-risk pediatric BL/DLBCL patients should consist of rituximab and a chemotherapy regimen used in the COG ANHL1131 trial. The recommendation to incorporate rituximab in high-risk pediatric patients is based on results from that trial (J Clin Oncol. 2016 May 20. doi: 10.1200/JCO.2016.34.15_suppl.10507).

“Until recent clinical trial data was available, we weren’t really sure how to incorporate rituximab into the treatment of pediatric patients with mature B-cell lymphomas,” Dr. Barth said. “We now have evidence that rituximab is clearly beneficial for patients who are in higher-risk groups.”

Dr. Barth and Dr. Davies both noted that pediatric BL and DLBCL have high cure rates. Long-term survival rates range from about 80% to more than 90%, according to the American Cancer Society. However, the patients who do relapse or progress can be difficult to treat.

“We have quite good cure rates at this point in time, which is a great success, but that means that a very small population of patients don’t respond to initial therapy, and … it’s hard to know what the best treatment for those patients is,” Dr. Davies said.

She noted that studies are underway to determine if immunotherapies, including chimeric antigen receptor T-cell therapy, might improve outcomes in patients with relapsed or refractory disease.

For now, the NCCN guidelines recommend clinical trial enrollment for relapsed/refractory patients. Alternatively, these patients can receive additional chemotherapy, and responders can proceed to transplant. Patients who don’t achieve at least a partial response may go on to a clinical trial or receive best supportive care.

Dr. Davies and Dr. Barth reported having no conflicts of interest.

[email protected]

A key indicator of flu activity dropped but remains high, but measures of severity have not yet shown any unusual increases, according to the Centers for Disease Control and Prevention.

Patients with influenza-like illness (ILI) made up an estimated 5.8% of the visits to outpatient providers during the week ending Jan. 4, and that’s a decline from 7.0% for the last full week of 2019, the CDC’s influenza division reported.

That 7.0% outpatient ILI visit rate was the highest seen in December since 2003, but “hospitalization rates and percent of deaths due to pneumonia and influenza remain low,” the influenza division said in its weekly report.

Influenza B/Victoria and influenza A(H1N1)pdm09 viruses have been the predominant strains so far this season, and they “are more likely to affect children and younger adults than the elderly. Because the majority of hospitalizations and deaths occur among people age 65 and older, with fewer illnesses among that group, we expect, on a population level, to see less impact in flu-related hospitalizations and deaths,” the CDC said.

Last year, there was a similar drop in the outpatient ILI rate in early January after visits rose through December. The rate then increased for another 5 weeks before peaking at 5.0% in February. A similar pattern also occurred during the 2016-2017 and 2015-2016 seasons, CDC data show.

The nationwide ILI hospitalization rate, which is cumulative through the season, was up to 14.6 per 100,000 population for the week ending Jan. 4, the CDC said. Here are the corresponding rates for each of the last five seasons:

• 11.6 (2018-2019).
• 30.5 (2017-2018).
• 12.2 (2016-2017).
• 1.8 (2015-2016).
• 38.3 (2014-2015).

There were five new ILI-related pediatric deaths reported for the week ending Jan. 4, two of which occurred the week before. The total is now up to 32 for the 2019-2020 season, the CDC said in the weekly report. Last season, there were 21 pediatric deaths through the first January report, compared with 42 during the 2017-2018 season and 13 in 2016-2017.

[email protected]

A key indicator of flu activity dropped but remains high, but measures of severity have not yet shown any unusual increases, according to the Centers for Disease Control and Prevention.

Patients with influenza-like illness (ILI) made up an estimated 5.8% of the visits to outpatient providers during the week ending Jan. 4, and that’s a decline from 7.0% for the last full week of 2019, the CDC’s influenza division reported.

That 7.0% outpatient ILI visit rate was the highest seen in December since 2003, but “hospitalization rates and percent of deaths due to pneumonia and influenza remain low,” the influenza division said in its weekly report.

Influenza B/Victoria and influenza A(H1N1)pdm09 viruses have been the predominant strains so far this season, and they “are more likely to affect children and younger adults than the elderly. Because the majority of hospitalizations and deaths occur among people age 65 and older, with fewer illnesses among that group, we expect, on a population level, to see less impact in flu-related hospitalizations and deaths,” the CDC said.

Last year, there was a similar drop in the outpatient ILI rate in early January after visits rose through December. The rate then increased for another 5 weeks before peaking at 5.0% in February. A similar pattern also occurred during the 2016-2017 and 2015-2016 seasons, CDC data show.

The nationwide ILI hospitalization rate, which is cumulative through the season, was up to 14.6 per 100,000 population for the week ending Jan. 4, the CDC said. Here are the corresponding rates for each of the last five seasons:

• 11.6 (2018-2019).
• 30.5 (2017-2018).
• 12.2 (2016-2017).
• 1.8 (2015-2016).
• 38.3 (2014-2015).

There were five new ILI-related pediatric deaths reported for the week ending Jan. 4, two of which occurred the week before. The total is now up to 32 for the 2019-2020 season, the CDC said in the weekly report. Last season, there were 21 pediatric deaths through the first January report, compared with 42 during the 2017-2018 season and 13 in 2016-2017.

[email protected]

A key indicator of flu activity dropped but remains high, but measures of severity have not yet shown any unusual increases, according to the Centers for Disease Control and Prevention.

Patients with influenza-like illness (ILI) made up an estimated 5.8% of the visits to outpatient providers during the week ending Jan. 4, and that’s a decline from 7.0% for the last full week of 2019, the CDC’s influenza division reported.

That 7.0% outpatient ILI visit rate was the highest seen in December since 2003, but “hospitalization rates and percent of deaths due to pneumonia and influenza remain low,” the influenza division said in its weekly report.

Influenza B/Victoria and influenza A(H1N1)pdm09 viruses have been the predominant strains so far this season, and they “are more likely to affect children and younger adults than the elderly. Because the majority of hospitalizations and deaths occur among people age 65 and older, with fewer illnesses among that group, we expect, on a population level, to see less impact in flu-related hospitalizations and deaths,” the CDC said.

Last year, there was a similar drop in the outpatient ILI rate in early January after visits rose through December. The rate then increased for another 5 weeks before peaking at 5.0% in February. A similar pattern also occurred during the 2016-2017 and 2015-2016 seasons, CDC data show.

The nationwide ILI hospitalization rate, which is cumulative through the season, was up to 14.6 per 100,000 population for the week ending Jan. 4, the CDC said. Here are the corresponding rates for each of the last five seasons:

• 11.6 (2018-2019).
• 30.5 (2017-2018).
• 12.2 (2016-2017).
• 1.8 (2015-2016).
• 38.3 (2014-2015).

There were five new ILI-related pediatric deaths reported for the week ending Jan. 4, two of which occurred the week before. The total is now up to 32 for the 2019-2020 season, the CDC said in the weekly report. Last season, there were 21 pediatric deaths through the first January report, compared with 42 during the 2017-2018 season and 13 in 2016-2017.

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The Food and Drug Administration has approved Valtoco (diazepam nasal) for the acute treatment of seizure clusters in patients with epilepsy aged 6 years and older.

The drug may be administered by a care partner outside of a medical setting for the treatment of intermittent, stereotypic episodes of frequent seizure activity that are distinct from a patient’s usual seizure pattern. The formulation is the first nasal spray approved by the FDA as a rescue treatment for people with epilepsy aged 6 years and older, according to Neurelis, the developer of the drug. Midazolam nasal spray, approved in May 2019, is indicated for patients with epilepsy aged 12 years and older.

Investigators evaluated the safety of diazepam nasal spray in a long-term, open-label, repeat-dose, clinical trial. The study enrolled 130 patients aged 6 years and older; more than 2,000 seizures were treated. The drug generally was safe and well tolerated, and the most common adverse reactions were somnolence, headache, and nasal discomfort.

The FDA has granted Valtoco 7 years of orphan drug exclusivity. In the United States, about 170,000 patients with epilepsy are at risk of cluster or acute repetitive seizures, the company said. Until recently, approved rescue medications had been rectally administered.

Patients may receive a second dose of diazepam nasal spray at least 4 hours after an initial dose if needed, but caregivers should not use more than two doses to treat a single episode, according to the prescribing information. In addition, the prescribing information recommends that diazepam nasal spray be used for no more than one episode every 5 days and no more than five episodes per month.
 

[email protected]

The Food and Drug Administration has approved Valtoco (diazepam nasal) for the acute treatment of seizure clusters in patients with epilepsy aged 6 years and older.

The drug may be administered by a care partner outside of a medical setting for the treatment of intermittent, stereotypic episodes of frequent seizure activity that are distinct from a patient’s usual seizure pattern. The formulation is the first nasal spray approved by the FDA as a rescue treatment for people with epilepsy aged 6 years and older, according to Neurelis, the developer of the drug. Midazolam nasal spray, approved in May 2019, is indicated for patients with epilepsy aged 12 years and older.

Investigators evaluated the safety of diazepam nasal spray in a long-term, open-label, repeat-dose, clinical trial. The study enrolled 130 patients aged 6 years and older; more than 2,000 seizures were treated. The drug generally was safe and well tolerated, and the most common adverse reactions were somnolence, headache, and nasal discomfort.

The FDA has granted Valtoco 7 years of orphan drug exclusivity. In the United States, about 170,000 patients with epilepsy are at risk of cluster or acute repetitive seizures, the company said. Until recently, approved rescue medications had been rectally administered.

Patients may receive a second dose of diazepam nasal spray at least 4 hours after an initial dose if needed, but caregivers should not use more than two doses to treat a single episode, according to the prescribing information. In addition, the prescribing information recommends that diazepam nasal spray be used for no more than one episode every 5 days and no more than five episodes per month.
 

[email protected]

The Food and Drug Administration has approved Valtoco (diazepam nasal) for the acute treatment of seizure clusters in patients with epilepsy aged 6 years and older.

The drug may be administered by a care partner outside of a medical setting for the treatment of intermittent, stereotypic episodes of frequent seizure activity that are distinct from a patient’s usual seizure pattern. The formulation is the first nasal spray approved by the FDA as a rescue treatment for people with epilepsy aged 6 years and older, according to Neurelis, the developer of the drug. Midazolam nasal spray, approved in May 2019, is indicated for patients with epilepsy aged 12 years and older.

Investigators evaluated the safety of diazepam nasal spray in a long-term, open-label, repeat-dose, clinical trial. The study enrolled 130 patients aged 6 years and older; more than 2,000 seizures were treated. The drug generally was safe and well tolerated, and the most common adverse reactions were somnolence, headache, and nasal discomfort.

The FDA has granted Valtoco 7 years of orphan drug exclusivity. In the United States, about 170,000 patients with epilepsy are at risk of cluster or acute repetitive seizures, the company said. Until recently, approved rescue medications had been rectally administered.

Patients may receive a second dose of diazepam nasal spray at least 4 hours after an initial dose if needed, but caregivers should not use more than two doses to treat a single episode, according to the prescribing information. In addition, the prescribing information recommends that diazepam nasal spray be used for no more than one episode every 5 days and no more than five episodes per month.
 

[email protected]

In 2000, pneumococcal conjugate vaccine 7 (PCV7) was introduced in the United States, and in 2010, PCV13 was introduced. When each of those vaccines were used, they reduced acute otitis media (AOM) incidence caused by the pneumococcal types included in the vaccines. In the time frame of those vaccine introductions, about one-third of AOM cases occurred because of pneumococci and half of those cases occurred because of strains expressing the serotypes in the two formulations of the vaccines. Efficacy is about 70% for AOM prevention for PCVs. The math matches clinical trial results that have shown about an 11%-12% reduction of all AOM attributable to PCVs. However, our group continues to do tympanocentesis to track the etiology of AOM, and we have reported that elimination of strains of pneumococci expressing capsular types included in the PCVs has been followed by emergence of replacement strains of pneumococci that express non-PCV capsules. We also have shown that Haemophilus influenzae has increased proportionally as a cause of AOM and is the most frequent cause of recurrent AOM. So what else is going on?

KatarzynaBialasiewicz/Thinkstock

My colleague, Stephen I. Pelton, MD, – another ID Consult columnist – is a coauthor of a paper along with Ron Dagan, MD; Lauren Bakaletz, PhD; and Robert Cohen, MD, (all major figures in pneumococcal disease or AOM) that was published in Lancet Infectious Diseases (Dagan R et al. Lancet Infect Dis. 2016 Apr;16[4]:480-92.). They gathered evidence suggesting that prevention of early AOM episodes caused by pneumococci expressing PCV serotypes resulted in a reduction of subsequent complex cases caused by nonvaccine serotypes and other otopathogens. Thus, PCVs may have an impact on AOM indirectly attributable to vaccination.

However, the American Academy of Pediatrics made several recommendations in the 2004 and 2013 guidelines for diagnosis and management of AOM that had a remarkable impact in reducing the frequency that this infection is diagnosed and treated as well. The recommendations included:

• Stricter diagnostic criteria in 2004 that became more strict in 2013 requiring bulging of the eardrum.
• Introduction of “watchful waiting” as an option in management that possibly led to no antibiotic treatment.
• Introduction of delayed prescription of antibiotic when diagnosis was uncertain that possibly led to no antibiotic treatment.
• Endorsement of specific antibiotics with the greatest anticipated efficacy taking into consideration spectrum of activity, safety, and costs.

In the same general time frame, a second development occurred: The Centers for Disease Control and Prevention launched a national campaign to reduce unnecessary and inappropriate antibiotic use in an effort to reduce rising antibiotic resistance among bacteria. The public media and professional communication campaign emphasized that antibiotic treatment carried with it risks that should be considered by patients and clinicians.

Because of the AAP and CDC recommendations, clinicians diagnosed AOM less frequently, and they treated it less frequently. Parents of children took note of the fact that their children with viral upper respiratory infections suspected to have AOM were diagnosed with AOM less often; even when a diagnosis was made, an antibiotic was prescribed less often. Therefore, parents brought their children to clinicians less often when their child had a viral upper respiratory infections or when they suspected AOM.

In addition, guidelines endorsed specific antibiotics that had better efficacy in treatment of AOM. Therefore, when clinicians did treat the infection with antibiotics, they used more effective drugs resulting in fewer treatment failures. This gives the impression of less-frequent AOM as well.

Both universal PCV use and universal influenza vaccine use have been endorsed in recent years, and uptake of that recommendation has increased over time. Clinical trials have shown that influenza is a common virus associated with secondary bacterial AOM.

Lastly, returning to antibiotic use, we now increasingly appreciate the adverse effect on the natural microbiome of the nasopharynx and gut when antibiotics are given. Natural resistance provided by commensals is disrupted when antibiotics are given. This may allow otopathogens to colonize the nasopharynx more readily, an effect that may last for months after a single antibiotic course. We also appreciate more that the microbiome modulates our immune system favorably, so antibiotics that disrupt the microbiome may have an adverse effect on innate or adaptive immunity as well. These adverse consequences of antibiotic use on microbiome and immunity are reduced when less antibiotics are given to children, as has been occurring over the past 2 decades.

Dr. Pichichero is a specialist in pediatric infectious diseases and director of the Research Institute at Rochester (N.Y.) General Hospital. He said he had no relevent financial disclosures. Email him at [email protected].

In 2000, pneumococcal conjugate vaccine 7 (PCV7) was introduced in the United States, and in 2010, PCV13 was introduced. When each of those vaccines were used, they reduced acute otitis media (AOM) incidence caused by the pneumococcal types included in the vaccines. In the time frame of those vaccine introductions, about one-third of AOM cases occurred because of pneumococci and half of those cases occurred because of strains expressing the serotypes in the two formulations of the vaccines. Efficacy is about 70% for AOM prevention for PCVs. The math matches clinical trial results that have shown about an 11%-12% reduction of all AOM attributable to PCVs. However, our group continues to do tympanocentesis to track the etiology of AOM, and we have reported that elimination of strains of pneumococci expressing capsular types included in the PCVs has been followed by emergence of replacement strains of pneumococci that express non-PCV capsules. We also have shown that Haemophilus influenzae has increased proportionally as a cause of AOM and is the most frequent cause of recurrent AOM. So what else is going on?

KatarzynaBialasiewicz/Thinkstock

My colleague, Stephen I. Pelton, MD, – another ID Consult columnist – is a coauthor of a paper along with Ron Dagan, MD; Lauren Bakaletz, PhD; and Robert Cohen, MD, (all major figures in pneumococcal disease or AOM) that was published in Lancet Infectious Diseases (Dagan R et al. Lancet Infect Dis. 2016 Apr;16[4]:480-92.). They gathered evidence suggesting that prevention of early AOM episodes caused by pneumococci expressing PCV serotypes resulted in a reduction of subsequent complex cases caused by nonvaccine serotypes and other otopathogens. Thus, PCVs may have an impact on AOM indirectly attributable to vaccination.

However, the American Academy of Pediatrics made several recommendations in the 2004 and 2013 guidelines for diagnosis and management of AOM that had a remarkable impact in reducing the frequency that this infection is diagnosed and treated as well. The recommendations included:

• Stricter diagnostic criteria in 2004 that became more strict in 2013 requiring bulging of the eardrum.
• Introduction of “watchful waiting” as an option in management that possibly led to no antibiotic treatment.
• Introduction of delayed prescription of antibiotic when diagnosis was uncertain that possibly led to no antibiotic treatment.
• Endorsement of specific antibiotics with the greatest anticipated efficacy taking into consideration spectrum of activity, safety, and costs.

In the same general time frame, a second development occurred: The Centers for Disease Control and Prevention launched a national campaign to reduce unnecessary and inappropriate antibiotic use in an effort to reduce rising antibiotic resistance among bacteria. The public media and professional communication campaign emphasized that antibiotic treatment carried with it risks that should be considered by patients and clinicians.

Because of the AAP and CDC recommendations, clinicians diagnosed AOM less frequently, and they treated it less frequently. Parents of children took note of the fact that their children with viral upper respiratory infections suspected to have AOM were diagnosed with AOM less often; even when a diagnosis was made, an antibiotic was prescribed less often. Therefore, parents brought their children to clinicians less often when their child had a viral upper respiratory infections or when they suspected AOM.

In addition, guidelines endorsed specific antibiotics that had better efficacy in treatment of AOM. Therefore, when clinicians did treat the infection with antibiotics, they used more effective drugs resulting in fewer treatment failures. This gives the impression of less-frequent AOM as well.

Both universal PCV use and universal influenza vaccine use have been endorsed in recent years, and uptake of that recommendation has increased over time. Clinical trials have shown that influenza is a common virus associated with secondary bacterial AOM.

Lastly, returning to antibiotic use, we now increasingly appreciate the adverse effect on the natural microbiome of the nasopharynx and gut when antibiotics are given. Natural resistance provided by commensals is disrupted when antibiotics are given. This may allow otopathogens to colonize the nasopharynx more readily, an effect that may last for months after a single antibiotic course. We also appreciate more that the microbiome modulates our immune system favorably, so antibiotics that disrupt the microbiome may have an adverse effect on innate or adaptive immunity as well. These adverse consequences of antibiotic use on microbiome and immunity are reduced when less antibiotics are given to children, as has been occurring over the past 2 decades.

Dr. Pichichero is a specialist in pediatric infectious diseases and director of the Research Institute at Rochester (N.Y.) General Hospital. He said he had no relevent financial disclosures. Email him at [email protected].

In 2000, pneumococcal conjugate vaccine 7 (PCV7) was introduced in the United States, and in 2010, PCV13 was introduced. When each of those vaccines were used, they reduced acute otitis media (AOM) incidence caused by the pneumococcal types included in the vaccines. In the time frame of those vaccine introductions, about one-third of AOM cases occurred because of pneumococci and half of those cases occurred because of strains expressing the serotypes in the two formulations of the vaccines. Efficacy is about 70% for AOM prevention for PCVs. The math matches clinical trial results that have shown about an 11%-12% reduction of all AOM attributable to PCVs. However, our group continues to do tympanocentesis to track the etiology of AOM, and we have reported that elimination of strains of pneumococci expressing capsular types included in the PCVs has been followed by emergence of replacement strains of pneumococci that express non-PCV capsules. We also have shown that Haemophilus influenzae has increased proportionally as a cause of AOM and is the most frequent cause of recurrent AOM. So what else is going on?

KatarzynaBialasiewicz/Thinkstock

My colleague, Stephen I. Pelton, MD, – another ID Consult columnist – is a coauthor of a paper along with Ron Dagan, MD; Lauren Bakaletz, PhD; and Robert Cohen, MD, (all major figures in pneumococcal disease or AOM) that was published in Lancet Infectious Diseases (Dagan R et al. Lancet Infect Dis. 2016 Apr;16[4]:480-92.). They gathered evidence suggesting that prevention of early AOM episodes caused by pneumococci expressing PCV serotypes resulted in a reduction of subsequent complex cases caused by nonvaccine serotypes and other otopathogens. Thus, PCVs may have an impact on AOM indirectly attributable to vaccination.

However, the American Academy of Pediatrics made several recommendations in the 2004 and 2013 guidelines for diagnosis and management of AOM that had a remarkable impact in reducing the frequency that this infection is diagnosed and treated as well. The recommendations included:

• Stricter diagnostic criteria in 2004 that became more strict in 2013 requiring bulging of the eardrum.
• Introduction of “watchful waiting” as an option in management that possibly led to no antibiotic treatment.
• Introduction of delayed prescription of antibiotic when diagnosis was uncertain that possibly led to no antibiotic treatment.
• Endorsement of specific antibiotics with the greatest anticipated efficacy taking into consideration spectrum of activity, safety, and costs.

In the same general time frame, a second development occurred: The Centers for Disease Control and Prevention launched a national campaign to reduce unnecessary and inappropriate antibiotic use in an effort to reduce rising antibiotic resistance among bacteria. The public media and professional communication campaign emphasized that antibiotic treatment carried with it risks that should be considered by patients and clinicians.

Because of the AAP and CDC recommendations, clinicians diagnosed AOM less frequently, and they treated it less frequently. Parents of children took note of the fact that their children with viral upper respiratory infections suspected to have AOM were diagnosed with AOM less often; even when a diagnosis was made, an antibiotic was prescribed less often. Therefore, parents brought their children to clinicians less often when their child had a viral upper respiratory infections or when they suspected AOM.

In addition, guidelines endorsed specific antibiotics that had better efficacy in treatment of AOM. Therefore, when clinicians did treat the infection with antibiotics, they used more effective drugs resulting in fewer treatment failures. This gives the impression of less-frequent AOM as well.

Both universal PCV use and universal influenza vaccine use have been endorsed in recent years, and uptake of that recommendation has increased over time. Clinical trials have shown that influenza is a common virus associated with secondary bacterial AOM.

Lastly, returning to antibiotic use, we now increasingly appreciate the adverse effect on the natural microbiome of the nasopharynx and gut when antibiotics are given. Natural resistance provided by commensals is disrupted when antibiotics are given. This may allow otopathogens to colonize the nasopharynx more readily, an effect that may last for months after a single antibiotic course. We also appreciate more that the microbiome modulates our immune system favorably, so antibiotics that disrupt the microbiome may have an adverse effect on innate or adaptive immunity as well. These adverse consequences of antibiotic use on microbiome and immunity are reduced when less antibiotics are given to children, as has been occurring over the past 2 decades.

Dr. Pichichero is a specialist in pediatric infectious diseases and director of the Research Institute at Rochester (N.Y.) General Hospital. He said he had no relevent financial disclosures. Email him at [email protected].

The Diagnosis: Infantile Digital Fibromatosis

Infantile digital fibromatosis (IDF), or recurring digital fibrous tumor of childhood, is a benign juvenile myofibromatosis that presents as a firm, flesh-colored or slightly erythematous, dome-shaped papule or nodule on the dorsolateral aspects of the digits, usually sparing the thumbs and great toes.¹ The tumor appears most commonly at birth and in infants younger than 1 year. It grows slowly over the first month, then rapidly over the next 10 to 14 months.^1,2  

Although lesions usually regress spontaneously within a few years, excision may be necessary when functional impairment and joint deformity occur. Tumors, however, may recur locally.^1,2  

Histologically, IDFs are composed of spindled myofibroblasts with characteristic round eosinophilic intracytoplasmic inclusion bodies, which represent actin and vimentin filaments.¹ In our case, histopathologic evaluation showed a proliferation of fibrous spindle cells with pathognomonic eosinophilic intracytoplasmic inclusions consistent with IDF (Figure).  

Fibrosarcomas are high-grade and low-grade soft-tissue neoplasms comprised of atypical spindle cells in a herringbone pattern with mitotic figures on pathology.³ They typically present as a slowly growing subcutaneous tumor on the lower extremities of young to middle-aged adults that may progress to become a palpable tender nodule. Infantile hemangiomas, the most common benign soft-tissue tumors of childhood, are vascular proliferations more commonly seen in low-birth-weight female white infants of multiple gestation pregnancies. Superficial hemangiomas present as bright red and lobular nodules or plaques. Deep hemangiomas present as ill-defined, blue-violaceous nodules with no overlying skin changes. Mixed hemangiomas present with features of both superficial and deep hemangiomas. Infantile hemangiomas experience a proliferative phase until 9 to 12 months of age, followed by a gradual involutional phase ending with possible residual telangiectases or fibrofatty change. Unlike IDFs, infantile hemangiomas favor the head and neck over other areas of the body. Keloids are firm, smooth, variably colored papules or plaques of haphazardly arranged thick dermal collagen bundles. They usually develop within a year of skin injury and extend beyond the original injury margin into normal tissue. Supernumerary digits present as small fleshy papules or larger nodules with a vestigial nail, most commonly on the ulnar side of the fifth finger or the radial side of the thumb. Histologically, they are composed of fascicles of nerve fibers.³ 

Treatment in our patient included partial amputation of the left second toe and excision with local tissue rearrangement by a plastic surgeon. His postoperative course was complicated by a minor wound infection, which resolved with a 7-day course of cephalexin. Since then, the patient has healed well, with gradual toe tissue and nail growth. No recurrence was reported 11 months after surgery.  

The Diagnosis: Infantile Digital Fibromatosis

Infantile digital fibromatosis (IDF), or recurring digital fibrous tumor of childhood, is a benign juvenile myofibromatosis that presents as a firm, flesh-colored or slightly erythematous, dome-shaped papule or nodule on the dorsolateral aspects of the digits, usually sparing the thumbs and great toes.¹ The tumor appears most commonly at birth and in infants younger than 1 year. It grows slowly over the first month, then rapidly over the next 10 to 14 months.^1,2  

Although lesions usually regress spontaneously within a few years, excision may be necessary when functional impairment and joint deformity occur. Tumors, however, may recur locally.^1,2  

Histologically, IDFs are composed of spindled myofibroblasts with characteristic round eosinophilic intracytoplasmic inclusion bodies, which represent actin and vimentin filaments.¹ In our case, histopathologic evaluation showed a proliferation of fibrous spindle cells with pathognomonic eosinophilic intracytoplasmic inclusions consistent with IDF (Figure).  

Fibrosarcomas are high-grade and low-grade soft-tissue neoplasms comprised of atypical spindle cells in a herringbone pattern with mitotic figures on pathology.³ They typically present as a slowly growing subcutaneous tumor on the lower extremities of young to middle-aged adults that may progress to become a palpable tender nodule. Infantile hemangiomas, the most common benign soft-tissue tumors of childhood, are vascular proliferations more commonly seen in low-birth-weight female white infants of multiple gestation pregnancies. Superficial hemangiomas present as bright red and lobular nodules or plaques. Deep hemangiomas present as ill-defined, blue-violaceous nodules with no overlying skin changes. Mixed hemangiomas present with features of both superficial and deep hemangiomas. Infantile hemangiomas experience a proliferative phase until 9 to 12 months of age, followed by a gradual involutional phase ending with possible residual telangiectases or fibrofatty change. Unlike IDFs, infantile hemangiomas favor the head and neck over other areas of the body. Keloids are firm, smooth, variably colored papules or plaques of haphazardly arranged thick dermal collagen bundles. They usually develop within a year of skin injury and extend beyond the original injury margin into normal tissue. Supernumerary digits present as small fleshy papules or larger nodules with a vestigial nail, most commonly on the ulnar side of the fifth finger or the radial side of the thumb. Histologically, they are composed of fascicles of nerve fibers.³ 

Treatment in our patient included partial amputation of the left second toe and excision with local tissue rearrangement by a plastic surgeon. His postoperative course was complicated by a minor wound infection, which resolved with a 7-day course of cephalexin. Since then, the patient has healed well, with gradual toe tissue and nail growth. No recurrence was reported 11 months after surgery.  

The Diagnosis: Infantile Digital Fibromatosis

Infantile digital fibromatosis (IDF), or recurring digital fibrous tumor of childhood, is a benign juvenile myofibromatosis that presents as a firm, flesh-colored or slightly erythematous, dome-shaped papule or nodule on the dorsolateral aspects of the digits, usually sparing the thumbs and great toes.¹ The tumor appears most commonly at birth and in infants younger than 1 year. It grows slowly over the first month, then rapidly over the next 10 to 14 months.^1,2  

Although lesions usually regress spontaneously within a few years, excision may be necessary when functional impairment and joint deformity occur. Tumors, however, may recur locally.^1,2  

Histologically, IDFs are composed of spindled myofibroblasts with characteristic round eosinophilic intracytoplasmic inclusion bodies, which represent actin and vimentin filaments.¹ In our case, histopathologic evaluation showed a proliferation of fibrous spindle cells with pathognomonic eosinophilic intracytoplasmic inclusions consistent with IDF (Figure).  

Fibrosarcomas are high-grade and low-grade soft-tissue neoplasms comprised of atypical spindle cells in a herringbone pattern with mitotic figures on pathology.³ They typically present as a slowly growing subcutaneous tumor on the lower extremities of young to middle-aged adults that may progress to become a palpable tender nodule. Infantile hemangiomas, the most common benign soft-tissue tumors of childhood, are vascular proliferations more commonly seen in low-birth-weight female white infants of multiple gestation pregnancies. Superficial hemangiomas present as bright red and lobular nodules or plaques. Deep hemangiomas present as ill-defined, blue-violaceous nodules with no overlying skin changes. Mixed hemangiomas present with features of both superficial and deep hemangiomas. Infantile hemangiomas experience a proliferative phase until 9 to 12 months of age, followed by a gradual involutional phase ending with possible residual telangiectases or fibrofatty change. Unlike IDFs, infantile hemangiomas favor the head and neck over other areas of the body. Keloids are firm, smooth, variably colored papules or plaques of haphazardly arranged thick dermal collagen bundles. They usually develop within a year of skin injury and extend beyond the original injury margin into normal tissue. Supernumerary digits present as small fleshy papules or larger nodules with a vestigial nail, most commonly on the ulnar side of the fifth finger or the radial side of the thumb. Histologically, they are composed of fascicles of nerve fibers.³ 

Treatment in our patient included partial amputation of the left second toe and excision with local tissue rearrangement by a plastic surgeon. His postoperative course was complicated by a minor wound infection, which resolved with a 7-day course of cephalexin. Since then, the patient has healed well, with gradual toe tissue and nail growth. No recurrence was reported 11 months after surgery.  

I recently was on a panel of experts discussing how to prevent HIV among transgender youth. Preventing HIV among transgender youth, especially transgender youth of color, remains a challenge for multiple reasons – racism, poverty, stigma, marginalization, and discrimination play a role in the HIV epidemic. A barrier to preventing HIV infections among transgender youth is a lack of knowledge on how to provide them with comprehensive sexual and reproductive health care. Here are some tips and resources that can help you ensure that transgender youth are safe and healthy.

sturti/E+

One of the challenges of obtaining a sexual history is asking the right questions to illicit the appropriate history: Focus on organs and activities instead of gender. For example, if you have a transgender male assigned female at birth, ask whether their partners produce sperm instead of asking about the sex of their partners. A transgender male’s partner may identify as female but is assigned male at birth and uses her penis during sex. Furthermore, a transgender male may be on testosterone, but he still can get pregnant. Asking how they use their organs is just as important. A transgender male who has condomless penile-vaginal sex with multiple partners is at a higher risk for HIV infection than is a transgender male who shares sex toys with his only partner.

Normalizing that you ask a comprehensive sexual history to all your patients regardless of gender identity may put the patient at ease. Many transgender people are reluctant to disclose their gender identity to their provider because they are afraid that the provider may fixate on their sexuality once they do. Stating that you ask sexual health questions to all your patients may prevent the transgender patient from feeling singled out.

Finally, you don’t have to ask a sexual history with every transgender patient, just as you wouldn’t for your cisgender patients. If a patient is complaining of a sprained ankle, a sexual history may not be helpful, compared with obtaining one when a patient comes in with pelvic pain. Many transgender patients avoid care because they are frequently asked about their sexual history or gender identity when these are not relevant to their chief complaint.

Here are some helpful questions to ask when taking a sexual history, according to the University of California, San Francisco, Transgender Care & Treatment Guidelines.¹

• Are you having sex? How many sex partners have you had in the past year?
• Who are you having sex with? What types of sex are you having? What parts of your anatomy do you use for sex?
• How do you protect yourself from STIs?
• What STIs have you had in the past, if any? When were you last tested for STIs?
• Has your partner(s) ever been diagnosed with any STIs?
• Do you use alcohol or any drugs when you have sex?
• Do you exchange sex for money, drugs, or a place to stay?

Also, use a trauma-informed approach when working with transgender patients. Many have been victims of sexual trauma. Always have a chaperone accompany you during the exam, explain to the patient what you plan to do and why it is necessary, and allow them to decline (and document their declining the physical exam). Also consider having your patient self-swab for STI screening if appropriate.¹

Like obtaining a sexual history, routine screenings for certain types of cancers will be based on the organs the patient has. For example, a transgender woman assigned male at birth will not need a cervical cancer screening, but a transgender man assigned female at birth may need one – if the patient still has a cervix. Cervical cancer screening guidelines are similar for transgender men as it is for nontransgender women, and one should use the same guidelines endorsed by the American Cancer Society, American Society of Colposcopy and Cervical Pathology, American Society of Clinical Pathologists, U.S. Preventive Services Task Force, and the World Health Organization.^2-4

Cervical screenings should never be a requirement for testosterone therapy, and no transgender male under the age of 21 years will need cervical screening. The University of California guidelines offers tips on how to make transgender men more comfortable during cervical cancer screening.⁵

Contraception and menstrual management also are important for transgender patients. Testosterone can induce amenorrhea for transgender men, but it is not good birth control. If a transgender male patient has sex with partners that produce sperm, then the physician should discuss effective birth control options. There is no ideal birth control option for transgender men. One must consider multiple factors including the patient’s desire for pregnancy, desire to cease periods, ease of administration, and risk for thrombosis.

Most transgender men may balk at the idea of taking estrogen-containing contraception, but it is more effective than oral progestin-only pills. Intrauterine devices are highly effective in pregnancy prevention and can achieve amenorrhea in 50% of users within 1 year,but some transmen may become dysphoric with the procedure. ⁶ The etonogestrel implants also are highly effective birth control, but irregular periods are common, leading to discontinuation. Depot medroxyprogesterone is highly effective in preventing pregnancy and can induce amenorrhea in 70% of users within 1 year and 80% of users in 2 years, but also is associated with weight gain in one-third of users.⁷ Finally, pubertal blockers can rapidly stop periods for transmen who are severely dysphoric from their menses; however, before achieving amenorrhea, a flare bleed can occur 4-6 weeks after administration.⁸ Support from a mental health therapist during this time is critical. Pubertal blockers, nevertheless, are not suitable birth control.

When providing affirming sexual and reproductive health care for transgender patients, key principles include focusing on organs and activities over identity. Additionally, screening for certain types of cancers also is dependent on organs. Finally, do not neglect the importance of contraception among transgender men. Taking these principles in consideration will help you provide excellent care for transgender youth.

Dr. Montano is an assistant professor of pediatrics at the University of Pittsburgh and an adolescent medicine physician at the Children’s Hospital of Pittsburgh. He said he had no relevant financial disclosures. Email him at [email protected].

References

1. Transgender people and sexually transmitted infections (https://transcare.ucsf.edu/guidelines/stis).

2. CA Cancer J Clin. 2012 May-Jun;62(3):147-72.

3. Ann Intern Med. 2012;156(12):880-91.

4. Cervical cancer screening in developing countries: Report of a WHO consultation. 2002. World Health Organization, Geneva.

5. Screening for cervical cancer for transgender men (https://transcare.ucsf.edu/guidelines/cervical-cancer).

6. Contraception. 2002 Feb;65(2):129-32.

7. Rev Endocr Metab Disord. 2011 Jun;12(2):93-106.

8. Int J Womens Health. 2014 Jun 23;6:631-7.

Resources

Breast cancer screening in transgender men. (https://transcare.ucsf.edu/guidelines/breast-cancer-men).

Screening for breast cancer in transgender women. (https://transcare.ucsf.edu/guidelines/breast-cancer-women).

Transgender health and HIV (https://transcare.ucsf.edu/guidelines/hiv).

Centers for Disease Control and Prevention: HIV and Transgender People (https://www.cdc.gov/hiv/group/gender/transgender/index.html).

I recently was on a panel of experts discussing how to prevent HIV among transgender youth. Preventing HIV among transgender youth, especially transgender youth of color, remains a challenge for multiple reasons – racism, poverty, stigma, marginalization, and discrimination play a role in the HIV epidemic. A barrier to preventing HIV infections among transgender youth is a lack of knowledge on how to provide them with comprehensive sexual and reproductive health care. Here are some tips and resources that can help you ensure that transgender youth are safe and healthy.

sturti/E+

One of the challenges of obtaining a sexual history is asking the right questions to illicit the appropriate history: Focus on organs and activities instead of gender. For example, if you have a transgender male assigned female at birth, ask whether their partners produce sperm instead of asking about the sex of their partners. A transgender male’s partner may identify as female but is assigned male at birth and uses her penis during sex. Furthermore, a transgender male may be on testosterone, but he still can get pregnant. Asking how they use their organs is just as important. A transgender male who has condomless penile-vaginal sex with multiple partners is at a higher risk for HIV infection than is a transgender male who shares sex toys with his only partner.

Normalizing that you ask a comprehensive sexual history to all your patients regardless of gender identity may put the patient at ease. Many transgender people are reluctant to disclose their gender identity to their provider because they are afraid that the provider may fixate on their sexuality once they do. Stating that you ask sexual health questions to all your patients may prevent the transgender patient from feeling singled out.

Finally, you don’t have to ask a sexual history with every transgender patient, just as you wouldn’t for your cisgender patients. If a patient is complaining of a sprained ankle, a sexual history may not be helpful, compared with obtaining one when a patient comes in with pelvic pain. Many transgender patients avoid care because they are frequently asked about their sexual history or gender identity when these are not relevant to their chief complaint.

Here are some helpful questions to ask when taking a sexual history, according to the University of California, San Francisco, Transgender Care & Treatment Guidelines.¹

• Are you having sex? How many sex partners have you had in the past year?
• Who are you having sex with? What types of sex are you having? What parts of your anatomy do you use for sex?
• How do you protect yourself from STIs?
• What STIs have you had in the past, if any? When were you last tested for STIs?
• Has your partner(s) ever been diagnosed with any STIs?
• Do you use alcohol or any drugs when you have sex?
• Do you exchange sex for money, drugs, or a place to stay?

Also, use a trauma-informed approach when working with transgender patients. Many have been victims of sexual trauma. Always have a chaperone accompany you during the exam, explain to the patient what you plan to do and why it is necessary, and allow them to decline (and document their declining the physical exam). Also consider having your patient self-swab for STI screening if appropriate.¹

Like obtaining a sexual history, routine screenings for certain types of cancers will be based on the organs the patient has. For example, a transgender woman assigned male at birth will not need a cervical cancer screening, but a transgender man assigned female at birth may need one – if the patient still has a cervix. Cervical cancer screening guidelines are similar for transgender men as it is for nontransgender women, and one should use the same guidelines endorsed by the American Cancer Society, American Society of Colposcopy and Cervical Pathology, American Society of Clinical Pathologists, U.S. Preventive Services Task Force, and the World Health Organization.^2-4

Cervical screenings should never be a requirement for testosterone therapy, and no transgender male under the age of 21 years will need cervical screening. The University of California guidelines offers tips on how to make transgender men more comfortable during cervical cancer screening.⁵

Contraception and menstrual management also are important for transgender patients. Testosterone can induce amenorrhea for transgender men, but it is not good birth control. If a transgender male patient has sex with partners that produce sperm, then the physician should discuss effective birth control options. There is no ideal birth control option for transgender men. One must consider multiple factors including the patient’s desire for pregnancy, desire to cease periods, ease of administration, and risk for thrombosis.

Most transgender men may balk at the idea of taking estrogen-containing contraception, but it is more effective than oral progestin-only pills. Intrauterine devices are highly effective in pregnancy prevention and can achieve amenorrhea in 50% of users within 1 year,but some transmen may become dysphoric with the procedure. ⁶ The etonogestrel implants also are highly effective birth control, but irregular periods are common, leading to discontinuation. Depot medroxyprogesterone is highly effective in preventing pregnancy and can induce amenorrhea in 70% of users within 1 year and 80% of users in 2 years, but also is associated with weight gain in one-third of users.⁷ Finally, pubertal blockers can rapidly stop periods for transmen who are severely dysphoric from their menses; however, before achieving amenorrhea, a flare bleed can occur 4-6 weeks after administration.⁸ Support from a mental health therapist during this time is critical. Pubertal blockers, nevertheless, are not suitable birth control.

When providing affirming sexual and reproductive health care for transgender patients, key principles include focusing on organs and activities over identity. Additionally, screening for certain types of cancers also is dependent on organs. Finally, do not neglect the importance of contraception among transgender men. Taking these principles in consideration will help you provide excellent care for transgender youth.

Dr. Montano is an assistant professor of pediatrics at the University of Pittsburgh and an adolescent medicine physician at the Children’s Hospital of Pittsburgh. He said he had no relevant financial disclosures. Email him at [email protected].

References

1. Transgender people and sexually transmitted infections (https://transcare.ucsf.edu/guidelines/stis).

2. CA Cancer J Clin. 2012 May-Jun;62(3):147-72.

3. Ann Intern Med. 2012;156(12):880-91.

4. Cervical cancer screening in developing countries: Report of a WHO consultation. 2002. World Health Organization, Geneva.

5. Screening for cervical cancer for transgender men (https://transcare.ucsf.edu/guidelines/cervical-cancer).

6. Contraception. 2002 Feb;65(2):129-32.

7. Rev Endocr Metab Disord. 2011 Jun;12(2):93-106.

8. Int J Womens Health. 2014 Jun 23;6:631-7.

Resources

Breast cancer screening in transgender men. (https://transcare.ucsf.edu/guidelines/breast-cancer-men).

Screening for breast cancer in transgender women. (https://transcare.ucsf.edu/guidelines/breast-cancer-women).

Transgender health and HIV (https://transcare.ucsf.edu/guidelines/hiv).

Centers for Disease Control and Prevention: HIV and Transgender People (https://www.cdc.gov/hiv/group/gender/transgender/index.html).

I recently was on a panel of experts discussing how to prevent HIV among transgender youth. Preventing HIV among transgender youth, especially transgender youth of color, remains a challenge for multiple reasons – racism, poverty, stigma, marginalization, and discrimination play a role in the HIV epidemic. A barrier to preventing HIV infections among transgender youth is a lack of knowledge on how to provide them with comprehensive sexual and reproductive health care. Here are some tips and resources that can help you ensure that transgender youth are safe and healthy.

sturti/E+

One of the challenges of obtaining a sexual history is asking the right questions to illicit the appropriate history: Focus on organs and activities instead of gender. For example, if you have a transgender male assigned female at birth, ask whether their partners produce sperm instead of asking about the sex of their partners. A transgender male’s partner may identify as female but is assigned male at birth and uses her penis during sex. Furthermore, a transgender male may be on testosterone, but he still can get pregnant. Asking how they use their organs is just as important. A transgender male who has condomless penile-vaginal sex with multiple partners is at a higher risk for HIV infection than is a transgender male who shares sex toys with his only partner.

Normalizing that you ask a comprehensive sexual history to all your patients regardless of gender identity may put the patient at ease. Many transgender people are reluctant to disclose their gender identity to their provider because they are afraid that the provider may fixate on their sexuality once they do. Stating that you ask sexual health questions to all your patients may prevent the transgender patient from feeling singled out.

Finally, you don’t have to ask a sexual history with every transgender patient, just as you wouldn’t for your cisgender patients. If a patient is complaining of a sprained ankle, a sexual history may not be helpful, compared with obtaining one when a patient comes in with pelvic pain. Many transgender patients avoid care because they are frequently asked about their sexual history or gender identity when these are not relevant to their chief complaint.

Here are some helpful questions to ask when taking a sexual history, according to the University of California, San Francisco, Transgender Care & Treatment Guidelines.¹

• Are you having sex? How many sex partners have you had in the past year?
• Who are you having sex with? What types of sex are you having? What parts of your anatomy do you use for sex?
• How do you protect yourself from STIs?
• What STIs have you had in the past, if any? When were you last tested for STIs?
• Has your partner(s) ever been diagnosed with any STIs?
• Do you use alcohol or any drugs when you have sex?
• Do you exchange sex for money, drugs, or a place to stay?

Also, use a trauma-informed approach when working with transgender patients. Many have been victims of sexual trauma. Always have a chaperone accompany you during the exam, explain to the patient what you plan to do and why it is necessary, and allow them to decline (and document their declining the physical exam). Also consider having your patient self-swab for STI screening if appropriate.¹

Like obtaining a sexual history, routine screenings for certain types of cancers will be based on the organs the patient has. For example, a transgender woman assigned male at birth will not need a cervical cancer screening, but a transgender man assigned female at birth may need one – if the patient still has a cervix. Cervical cancer screening guidelines are similar for transgender men as it is for nontransgender women, and one should use the same guidelines endorsed by the American Cancer Society, American Society of Colposcopy and Cervical Pathology, American Society of Clinical Pathologists, U.S. Preventive Services Task Force, and the World Health Organization.^2-4

Cervical screenings should never be a requirement for testosterone therapy, and no transgender male under the age of 21 years will need cervical screening. The University of California guidelines offers tips on how to make transgender men more comfortable during cervical cancer screening.⁵

Contraception and menstrual management also are important for transgender patients. Testosterone can induce amenorrhea for transgender men, but it is not good birth control. If a transgender male patient has sex with partners that produce sperm, then the physician should discuss effective birth control options. There is no ideal birth control option for transgender men. One must consider multiple factors including the patient’s desire for pregnancy, desire to cease periods, ease of administration, and risk for thrombosis.

Most transgender men may balk at the idea of taking estrogen-containing contraception, but it is more effective than oral progestin-only pills. Intrauterine devices are highly effective in pregnancy prevention and can achieve amenorrhea in 50% of users within 1 year,but some transmen may become dysphoric with the procedure. ⁶ The etonogestrel implants also are highly effective birth control, but irregular periods are common, leading to discontinuation. Depot medroxyprogesterone is highly effective in preventing pregnancy and can induce amenorrhea in 70% of users within 1 year and 80% of users in 2 years, but also is associated with weight gain in one-third of users.⁷ Finally, pubertal blockers can rapidly stop periods for transmen who are severely dysphoric from their menses; however, before achieving amenorrhea, a flare bleed can occur 4-6 weeks after administration.⁸ Support from a mental health therapist during this time is critical. Pubertal blockers, nevertheless, are not suitable birth control.

When providing affirming sexual and reproductive health care for transgender patients, key principles include focusing on organs and activities over identity. Additionally, screening for certain types of cancers also is dependent on organs. Finally, do not neglect the importance of contraception among transgender men. Taking these principles in consideration will help you provide excellent care for transgender youth.

Dr. Montano is an assistant professor of pediatrics at the University of Pittsburgh and an adolescent medicine physician at the Children’s Hospital of Pittsburgh. He said he had no relevant financial disclosures. Email him at [email protected].

References

1. Transgender people and sexually transmitted infections (https://transcare.ucsf.edu/guidelines/stis).

2. CA Cancer J Clin. 2012 May-Jun;62(3):147-72.

3. Ann Intern Med. 2012;156(12):880-91.

4. Cervical cancer screening in developing countries: Report of a WHO consultation. 2002. World Health Organization, Geneva.

5. Screening for cervical cancer for transgender men (https://transcare.ucsf.edu/guidelines/cervical-cancer).

6. Contraception. 2002 Feb;65(2):129-32.

7. Rev Endocr Metab Disord. 2011 Jun;12(2):93-106.

8. Int J Womens Health. 2014 Jun 23;6:631-7.

Resources

Breast cancer screening in transgender men. (https://transcare.ucsf.edu/guidelines/breast-cancer-men).

Screening for breast cancer in transgender women. (https://transcare.ucsf.edu/guidelines/breast-cancer-women).

Transgender health and HIV (https://transcare.ucsf.edu/guidelines/hiv).

Centers for Disease Control and Prevention: HIV and Transgender People (https://www.cdc.gov/hiv/group/gender/transgender/index.html).

PHILADELPHIA – In adolescents who have had a Fontan procedure for congenital heart disease, a randomized trial of the phosphodiesterase type 5 inhibitor udenafil showed that it achieved improved exercise performance but did not lead to significant improvement in oxygen levels or myocardial performance.

That’s according to results of the Pediatric Heart Network’s Fontan Udenafil Exercise Longitudinal Trial (FUEL) presented at the American Heart Association scientific sessions. “Treatment with udenafil was not associated with a statistically significant improvement in oxygen consumption at peak exercise, but it was associated with statistically significant improvements in exercise performance at the ventilatory anaerobic threshold,” said David J. Goldberg, MD, of Children’s Hospital of Philadelphia in reporting the FUEL results. The results were published simultaneously in Circulation (2019 Nov 17. doi: 10.1161/CIRCULATIONAHA.119.044352).

“This is the first large clinical trial to show improvement in measures of clinically relevant exercise performance in those with single-ventricle heart disease after Fontan palliation,” he said.

FUEL enrolled 400 male and female adolescents with a single functional ventricle after Fontan surgical palliation. In these patients, pulmonary vascular resistance (PVR) is critical for the efficient flow of blood through the lungs without the benefit of a ventricular pump. “While this circulation is typically stable through childhood, cardiovascular efficiency deteriorates over time, associated with a decline in exercise performance and the accrual of Fontan-associated morbidities,” Dr. Goldberg said. “Given the importance of pulmonary vascular resistance, modulators of PVR make sense as potential therapies.”

FUEL evaluated the effect of udenafil 87.5 mg twice daily versus placebo in post-Fontan patients who’d been on anticoagulation or antiplatelet therapy. The treatment group had a higher percentage of female patients (44% vs. 36% on placebo), but all other baseline characteristics were similar between the two groups.

While the trial found the drug was well tolerated and safe, with side effects typical of PDE5 inhibitors, it did not lead to changes in myocardial performance index, reactive hyperemia index, or log brain natriuretic peptide, Dr. Goldberg said.

At 6 months, both groups showed a decline in exercise data, “as expected,” Dr. Goldberg said. “But that decline was attenuated in the group receiving udenafil,” he said, with peak oxygen consumption declining an average of 0.23 and 0.89 mL/kg per minute in the treatment and placebo groups, respectively (P = 0.092).

Total oxygen consumption, however, actually improved in the udenafil group and declined in the placebo group, 44 mL/min on average versus –3.7 mL/min (P = 0.071).

“There was no significant difference in the change in peak heart rate or the change in peak oxygen saturation between the groups,” Dr. Goldberg said. But three measures at the ventilatory aerobic threshold (VAT) – oxygen consumption, work rate, and ventilation/carbon dioxide output – all showed statistically significant improvement in exercise performance.

“This has important clinical implications,” Dr. Goldberg said of the study findings. “Our study extends recent findings in highlighting the importance of submaximal exercise in the understanding of Fontan physiology. And unlike peak oxygen consumption, submaximal exercise is not constrained by the physiologic ceiling of central venous pressure inherent in exercise physiology after Fontan palliation.”

Maximum oxygen consumption at VAT is likely a more relevant measure after Fontan palliation than is central venous pressure, discussant Craig A. Sable, MD, a pediatric cardiologist in Potomac, Md., noted in his comments. “This is because VAT occurs at about 70% of maximum VO₂ [oxygen consumption] in Fontan as opposed to 55% in two-ventricle physiology,” Dr. Sable said.

In adults with congenital heart disease, maximal VO₂ of 45%-50% of predicted levels portends increased risk of heart failure and death. “Therefore, a medication that addresses the central deficiencies of Fontan physiology and results in improved exercise performance may allow for a longer period of symptom-free survival,” he said.

In an invited commentary in Circulation (2019 Nov 17. doi: 10.1161/CIRCULATIONAHA.119.044512), Marc Gewillig, MD, and Alexander van de Bruaene, MD, of University Hospitals Leuven (Belgium) said that the findings of FUEL and other trials of pulmonary vasodilators after Fontan leave “open for debate” whether the treatment effects of a 3%-5% improvement in oxygen consumption is clinically meaningful for adolescents. “For failing Fontan patients (not studied in FUEL), these improvements are minimal but maybe relevant,” the commentators wrote. But the studies do not resolve whether that’s enough to prevent further decline.

Dr. Goldberg disclosed receiving research grants from trial sponsor Mezzion Pharmaceuticals and the National Heart Lung and Blood Institute. Dr. Sable, Dr. Gewillig, and Dr. van de Bruaene have no financial relationships to disclose.

SOURCE: Goldberg D. AHA 2019, Late Breaking Science Session 5.

PHILADELPHIA – In adolescents who have had a Fontan procedure for congenital heart disease, a randomized trial of the phosphodiesterase type 5 inhibitor udenafil showed that it achieved improved exercise performance but did not lead to significant improvement in oxygen levels or myocardial performance.

That’s according to results of the Pediatric Heart Network’s Fontan Udenafil Exercise Longitudinal Trial (FUEL) presented at the American Heart Association scientific sessions. “Treatment with udenafil was not associated with a statistically significant improvement in oxygen consumption at peak exercise, but it was associated with statistically significant improvements in exercise performance at the ventilatory anaerobic threshold,” said David J. Goldberg, MD, of Children’s Hospital of Philadelphia in reporting the FUEL results. The results were published simultaneously in Circulation (2019 Nov 17. doi: 10.1161/CIRCULATIONAHA.119.044352).

“This is the first large clinical trial to show improvement in measures of clinically relevant exercise performance in those with single-ventricle heart disease after Fontan palliation,” he said.

FUEL enrolled 400 male and female adolescents with a single functional ventricle after Fontan surgical palliation. In these patients, pulmonary vascular resistance (PVR) is critical for the efficient flow of blood through the lungs without the benefit of a ventricular pump. “While this circulation is typically stable through childhood, cardiovascular efficiency deteriorates over time, associated with a decline in exercise performance and the accrual of Fontan-associated morbidities,” Dr. Goldberg said. “Given the importance of pulmonary vascular resistance, modulators of PVR make sense as potential therapies.”

FUEL evaluated the effect of udenafil 87.5 mg twice daily versus placebo in post-Fontan patients who’d been on anticoagulation or antiplatelet therapy. The treatment group had a higher percentage of female patients (44% vs. 36% on placebo), but all other baseline characteristics were similar between the two groups.

While the trial found the drug was well tolerated and safe, with side effects typical of PDE5 inhibitors, it did not lead to changes in myocardial performance index, reactive hyperemia index, or log brain natriuretic peptide, Dr. Goldberg said.

At 6 months, both groups showed a decline in exercise data, “as expected,” Dr. Goldberg said. “But that decline was attenuated in the group receiving udenafil,” he said, with peak oxygen consumption declining an average of 0.23 and 0.89 mL/kg per minute in the treatment and placebo groups, respectively (P = 0.092).

Total oxygen consumption, however, actually improved in the udenafil group and declined in the placebo group, 44 mL/min on average versus –3.7 mL/min (P = 0.071).

“There was no significant difference in the change in peak heart rate or the change in peak oxygen saturation between the groups,” Dr. Goldberg said. But three measures at the ventilatory aerobic threshold (VAT) – oxygen consumption, work rate, and ventilation/carbon dioxide output – all showed statistically significant improvement in exercise performance.

“This has important clinical implications,” Dr. Goldberg said of the study findings. “Our study extends recent findings in highlighting the importance of submaximal exercise in the understanding of Fontan physiology. And unlike peak oxygen consumption, submaximal exercise is not constrained by the physiologic ceiling of central venous pressure inherent in exercise physiology after Fontan palliation.”

Maximum oxygen consumption at VAT is likely a more relevant measure after Fontan palliation than is central venous pressure, discussant Craig A. Sable, MD, a pediatric cardiologist in Potomac, Md., noted in his comments. “This is because VAT occurs at about 70% of maximum VO₂ [oxygen consumption] in Fontan as opposed to 55% in two-ventricle physiology,” Dr. Sable said.

In adults with congenital heart disease, maximal VO₂ of 45%-50% of predicted levels portends increased risk of heart failure and death. “Therefore, a medication that addresses the central deficiencies of Fontan physiology and results in improved exercise performance may allow for a longer period of symptom-free survival,” he said.

In an invited commentary in Circulation (2019 Nov 17. doi: 10.1161/CIRCULATIONAHA.119.044512), Marc Gewillig, MD, and Alexander van de Bruaene, MD, of University Hospitals Leuven (Belgium) said that the findings of FUEL and other trials of pulmonary vasodilators after Fontan leave “open for debate” whether the treatment effects of a 3%-5% improvement in oxygen consumption is clinically meaningful for adolescents. “For failing Fontan patients (not studied in FUEL), these improvements are minimal but maybe relevant,” the commentators wrote. But the studies do not resolve whether that’s enough to prevent further decline.

Dr. Goldberg disclosed receiving research grants from trial sponsor Mezzion Pharmaceuticals and the National Heart Lung and Blood Institute. Dr. Sable, Dr. Gewillig, and Dr. van de Bruaene have no financial relationships to disclose.

SOURCE: Goldberg D. AHA 2019, Late Breaking Science Session 5.

PHILADELPHIA – In adolescents who have had a Fontan procedure for congenital heart disease, a randomized trial of the phosphodiesterase type 5 inhibitor udenafil showed that it achieved improved exercise performance but did not lead to significant improvement in oxygen levels or myocardial performance.

That’s according to results of the Pediatric Heart Network’s Fontan Udenafil Exercise Longitudinal Trial (FUEL) presented at the American Heart Association scientific sessions. “Treatment with udenafil was not associated with a statistically significant improvement in oxygen consumption at peak exercise, but it was associated with statistically significant improvements in exercise performance at the ventilatory anaerobic threshold,” said David J. Goldberg, MD, of Children’s Hospital of Philadelphia in reporting the FUEL results. The results were published simultaneously in Circulation (2019 Nov 17. doi: 10.1161/CIRCULATIONAHA.119.044352).

“This is the first large clinical trial to show improvement in measures of clinically relevant exercise performance in those with single-ventricle heart disease after Fontan palliation,” he said.

FUEL enrolled 400 male and female adolescents with a single functional ventricle after Fontan surgical palliation. In these patients, pulmonary vascular resistance (PVR) is critical for the efficient flow of blood through the lungs without the benefit of a ventricular pump. “While this circulation is typically stable through childhood, cardiovascular efficiency deteriorates over time, associated with a decline in exercise performance and the accrual of Fontan-associated morbidities,” Dr. Goldberg said. “Given the importance of pulmonary vascular resistance, modulators of PVR make sense as potential therapies.”

FUEL evaluated the effect of udenafil 87.5 mg twice daily versus placebo in post-Fontan patients who’d been on anticoagulation or antiplatelet therapy. The treatment group had a higher percentage of female patients (44% vs. 36% on placebo), but all other baseline characteristics were similar between the two groups.

While the trial found the drug was well tolerated and safe, with side effects typical of PDE5 inhibitors, it did not lead to changes in myocardial performance index, reactive hyperemia index, or log brain natriuretic peptide, Dr. Goldberg said.

At 6 months, both groups showed a decline in exercise data, “as expected,” Dr. Goldberg said. “But that decline was attenuated in the group receiving udenafil,” he said, with peak oxygen consumption declining an average of 0.23 and 0.89 mL/kg per minute in the treatment and placebo groups, respectively (P = 0.092).

Total oxygen consumption, however, actually improved in the udenafil group and declined in the placebo group, 44 mL/min on average versus –3.7 mL/min (P = 0.071).

“There was no significant difference in the change in peak heart rate or the change in peak oxygen saturation between the groups,” Dr. Goldberg said. But three measures at the ventilatory aerobic threshold (VAT) – oxygen consumption, work rate, and ventilation/carbon dioxide output – all showed statistically significant improvement in exercise performance.

“This has important clinical implications,” Dr. Goldberg said of the study findings. “Our study extends recent findings in highlighting the importance of submaximal exercise in the understanding of Fontan physiology. And unlike peak oxygen consumption, submaximal exercise is not constrained by the physiologic ceiling of central venous pressure inherent in exercise physiology after Fontan palliation.”

Maximum oxygen consumption at VAT is likely a more relevant measure after Fontan palliation than is central venous pressure, discussant Craig A. Sable, MD, a pediatric cardiologist in Potomac, Md., noted in his comments. “This is because VAT occurs at about 70% of maximum VO₂ [oxygen consumption] in Fontan as opposed to 55% in two-ventricle physiology,” Dr. Sable said.

In adults with congenital heart disease, maximal VO₂ of 45%-50% of predicted levels portends increased risk of heart failure and death. “Therefore, a medication that addresses the central deficiencies of Fontan physiology and results in improved exercise performance may allow for a longer period of symptom-free survival,” he said.

In an invited commentary in Circulation (2019 Nov 17. doi: 10.1161/CIRCULATIONAHA.119.044512), Marc Gewillig, MD, and Alexander van de Bruaene, MD, of University Hospitals Leuven (Belgium) said that the findings of FUEL and other trials of pulmonary vasodilators after Fontan leave “open for debate” whether the treatment effects of a 3%-5% improvement in oxygen consumption is clinically meaningful for adolescents. “For failing Fontan patients (not studied in FUEL), these improvements are minimal but maybe relevant,” the commentators wrote. But the studies do not resolve whether that’s enough to prevent further decline.

Dr. Goldberg disclosed receiving research grants from trial sponsor Mezzion Pharmaceuticals and the National Heart Lung and Blood Institute. Dr. Sable, Dr. Gewillig, and Dr. van de Bruaene have no financial relationships to disclose.

SOURCE: Goldberg D. AHA 2019, Late Breaking Science Session 5.

Cognitive and neuropsychological impairment associated with extremely preterm (EP) birth persists into young adulthood, according to findings from the 1995 EPICure cohort.

Melissa pisani/iStock/Getty Images Plus

Of note, intellectual impairment increased significantly after the age of 11 years among 19-year-olds in the cohort of individuals born EP, Helen O’Reilly, PhD, of the Institute for Women’s Health at University College London and colleagues reported in Pediatrics.

Neuropsychological assessment to examine general cognitive abilities, visuomotor abilities, prospective memory, and certain aspects of executive functioning and language in 127 cases and 64 term-born controls showed significantly lower scores across all tests in those born EP.

Impairment in at least one neuropsychological domain was present in 60% of EP birth cases (compared with 21% of controls), with 35% having impairment in at least four domains. Most deficits occurred in general cognitive function and/or visuomotor abilities.

Further, those who scored in the intellectual disability range at 11 years were more likely to score in that range at 19 years (relative risk, 8.72), and those with cognitive impairment at 11 years were at increased risk of deficit at 19 years (RR, 3.56), even after adjustment for sex and socioeconomic status, the authors wrote.

None of the term-born controls had a cognitive impairment at 11 years, and two (3%) had impairment at 19 years.

Studies of adults born very preterm have revealed that these individuals are at risk for neuropsychological impairment, but the extent of such impairment in individuals with EP birth, defined as birth before 26 weeks’ gestation, had not previously been studied in the long term.

Assessments in the EPICure cohort of individuals born EP in 1995 previously showed scores at 1.1-1.6 standard deviations lower on measures of general cognitive function, compared with standardized norms and/or term-born controls, at age 2.5, 6, and 11 years, Dr. O’Reilly and colleagues explained.

The current findings indicate that general cognitive and neuropsychological functioning problems associated with EP birth persist and can increase into early adulthood, and they “highlight the need for early and ongoing neuropsychological and educational assessment in EP children to ensure these children receive appropriate support in school and for planned educational pathways,” the investigators concluded.

In an accompanying editorial, Louis A. Schmidt, PhD, and Saroj Saigal, MD, of McMaster University, Hamilton, Ont., wrote that these findings “provide compelling evidence for persistent effects of cognitive impairments” in individuals born EP.

They highlighted three lessons from the study:

• It is important to control for anxiety in future studies like this “to eliminate potential confounding influences of anxiety when examining performance-based measures in the laboratory setting,” as individuals born EP are known to exhibit anxiety.
• Group heterogeneity also should be considered, as all survivors of prematurity are not alike.
• Measurement equivalency should be established between groups.

With respect to the latter, “although many of the measures used by O’Reilly et al. have been normed, issues of measurement invariance have not been established between EP and control groups on some of the measures reported,” Dr. Schmidt and Dr. Saigal wrote, noting that “many other studies [also] fail to consider this fundamental measurement property.”

“Considering issues of measurement equivalency is of critical importance to ensuring unbiased interpretations of findings,” they added, concluding that the findings by O’Reilly et al. represent an important contribution and confirm findings from many prior studies of extreme prematurity, which “informs how we effectively manage these problems.”

“As the percentage of preterm birth continues to rise worldwide, coupled with reduced morbidity and mortality, and with more EP infants reaching adulthood, there is a need for prospective, long-term outcome studies of extreme prematurity,” Dr. Schmidt and Dr. Saigal added.

The study was funded by the Medical Research Council United Kingdom. The authors reported having no relevant financial disclosures. The editorial by Dr. Schmidt and Dr. Saigal, who also reported having no relevant financial disclosures, was supported by the Canadian Institutes of Health Research.

[email protected]

SOURCES: O’Reilly H et al. Pediatrics. 2020;145(2):e20192087; Schmidt LA, Saigal S. Pediatrics. 2020;145(2):e20193359.

Cognitive and neuropsychological impairment associated with extremely preterm (EP) birth persists into young adulthood, according to findings from the 1995 EPICure cohort.

Melissa pisani/iStock/Getty Images Plus

Of note, intellectual impairment increased significantly after the age of 11 years among 19-year-olds in the cohort of individuals born EP, Helen O’Reilly, PhD, of the Institute for Women’s Health at University College London and colleagues reported in Pediatrics.

Neuropsychological assessment to examine general cognitive abilities, visuomotor abilities, prospective memory, and certain aspects of executive functioning and language in 127 cases and 64 term-born controls showed significantly lower scores across all tests in those born EP.

Impairment in at least one neuropsychological domain was present in 60% of EP birth cases (compared with 21% of controls), with 35% having impairment in at least four domains. Most deficits occurred in general cognitive function and/or visuomotor abilities.

Further, those who scored in the intellectual disability range at 11 years were more likely to score in that range at 19 years (relative risk, 8.72), and those with cognitive impairment at 11 years were at increased risk of deficit at 19 years (RR, 3.56), even after adjustment for sex and socioeconomic status, the authors wrote.

None of the term-born controls had a cognitive impairment at 11 years, and two (3%) had impairment at 19 years.

Studies of adults born very preterm have revealed that these individuals are at risk for neuropsychological impairment, but the extent of such impairment in individuals with EP birth, defined as birth before 26 weeks’ gestation, had not previously been studied in the long term.

Assessments in the EPICure cohort of individuals born EP in 1995 previously showed scores at 1.1-1.6 standard deviations lower on measures of general cognitive function, compared with standardized norms and/or term-born controls, at age 2.5, 6, and 11 years, Dr. O’Reilly and colleagues explained.

The current findings indicate that general cognitive and neuropsychological functioning problems associated with EP birth persist and can increase into early adulthood, and they “highlight the need for early and ongoing neuropsychological and educational assessment in EP children to ensure these children receive appropriate support in school and for planned educational pathways,” the investigators concluded.

In an accompanying editorial, Louis A. Schmidt, PhD, and Saroj Saigal, MD, of McMaster University, Hamilton, Ont., wrote that these findings “provide compelling evidence for persistent effects of cognitive impairments” in individuals born EP.

They highlighted three lessons from the study:

• It is important to control for anxiety in future studies like this “to eliminate potential confounding influences of anxiety when examining performance-based measures in the laboratory setting,” as individuals born EP are known to exhibit anxiety.
• Group heterogeneity also should be considered, as all survivors of prematurity are not alike.
• Measurement equivalency should be established between groups.

With respect to the latter, “although many of the measures used by O’Reilly et al. have been normed, issues of measurement invariance have not been established between EP and control groups on some of the measures reported,” Dr. Schmidt and Dr. Saigal wrote, noting that “many other studies [also] fail to consider this fundamental measurement property.”

“Considering issues of measurement equivalency is of critical importance to ensuring unbiased interpretations of findings,” they added, concluding that the findings by O’Reilly et al. represent an important contribution and confirm findings from many prior studies of extreme prematurity, which “informs how we effectively manage these problems.”

“As the percentage of preterm birth continues to rise worldwide, coupled with reduced morbidity and mortality, and with more EP infants reaching adulthood, there is a need for prospective, long-term outcome studies of extreme prematurity,” Dr. Schmidt and Dr. Saigal added.

The study was funded by the Medical Research Council United Kingdom. The authors reported having no relevant financial disclosures. The editorial by Dr. Schmidt and Dr. Saigal, who also reported having no relevant financial disclosures, was supported by the Canadian Institutes of Health Research.

[email protected]

SOURCES: O’Reilly H et al. Pediatrics. 2020;145(2):e20192087; Schmidt LA, Saigal S. Pediatrics. 2020;145(2):e20193359.

Cognitive and neuropsychological impairment associated with extremely preterm (EP) birth persists into young adulthood, according to findings from the 1995 EPICure cohort.

Melissa pisani/iStock/Getty Images Plus

Of note, intellectual impairment increased significantly after the age of 11 years among 19-year-olds in the cohort of individuals born EP, Helen O’Reilly, PhD, of the Institute for Women’s Health at University College London and colleagues reported in Pediatrics.

Neuropsychological assessment to examine general cognitive abilities, visuomotor abilities, prospective memory, and certain aspects of executive functioning and language in 127 cases and 64 term-born controls showed significantly lower scores across all tests in those born EP.

Impairment in at least one neuropsychological domain was present in 60% of EP birth cases (compared with 21% of controls), with 35% having impairment in at least four domains. Most deficits occurred in general cognitive function and/or visuomotor abilities.

Further, those who scored in the intellectual disability range at 11 years were more likely to score in that range at 19 years (relative risk, 8.72), and those with cognitive impairment at 11 years were at increased risk of deficit at 19 years (RR, 3.56), even after adjustment for sex and socioeconomic status, the authors wrote.

None of the term-born controls had a cognitive impairment at 11 years, and two (3%) had impairment at 19 years.

Studies of adults born very preterm have revealed that these individuals are at risk for neuropsychological impairment, but the extent of such impairment in individuals with EP birth, defined as birth before 26 weeks’ gestation, had not previously been studied in the long term.

Assessments in the EPICure cohort of individuals born EP in 1995 previously showed scores at 1.1-1.6 standard deviations lower on measures of general cognitive function, compared with standardized norms and/or term-born controls, at age 2.5, 6, and 11 years, Dr. O’Reilly and colleagues explained.

The current findings indicate that general cognitive and neuropsychological functioning problems associated with EP birth persist and can increase into early adulthood, and they “highlight the need for early and ongoing neuropsychological and educational assessment in EP children to ensure these children receive appropriate support in school and for planned educational pathways,” the investigators concluded.

In an accompanying editorial, Louis A. Schmidt, PhD, and Saroj Saigal, MD, of McMaster University, Hamilton, Ont., wrote that these findings “provide compelling evidence for persistent effects of cognitive impairments” in individuals born EP.

They highlighted three lessons from the study:

• It is important to control for anxiety in future studies like this “to eliminate potential confounding influences of anxiety when examining performance-based measures in the laboratory setting,” as individuals born EP are known to exhibit anxiety.
• Group heterogeneity also should be considered, as all survivors of prematurity are not alike.
• Measurement equivalency should be established between groups.

With respect to the latter, “although many of the measures used by O’Reilly et al. have been normed, issues of measurement invariance have not been established between EP and control groups on some of the measures reported,” Dr. Schmidt and Dr. Saigal wrote, noting that “many other studies [also] fail to consider this fundamental measurement property.”

“Considering issues of measurement equivalency is of critical importance to ensuring unbiased interpretations of findings,” they added, concluding that the findings by O’Reilly et al. represent an important contribution and confirm findings from many prior studies of extreme prematurity, which “informs how we effectively manage these problems.”

“As the percentage of preterm birth continues to rise worldwide, coupled with reduced morbidity and mortality, and with more EP infants reaching adulthood, there is a need for prospective, long-term outcome studies of extreme prematurity,” Dr. Schmidt and Dr. Saigal added.

The study was funded by the Medical Research Council United Kingdom. The authors reported having no relevant financial disclosures. The editorial by Dr. Schmidt and Dr. Saigal, who also reported having no relevant financial disclosures, was supported by the Canadian Institutes of Health Research.

[email protected]

SOURCES: O’Reilly H et al. Pediatrics. 2020;145(2):e20192087; Schmidt LA, Saigal S. Pediatrics. 2020;145(2):e20193359.