Validation of Metallothionein Immunohistochemistry as a Highly Sensitive Screening Test for Wilson Disease.

Wilson's disease (WD) is a rare autosomal recessive condition with protean clinical manifestations that results from biallelic ATP7B mutations. However, non-destructive tissue tests to be applied clinically to tissue specimens are not widely available to effectively assess patients for possible WD. Previously, we showed that metallothionein (MTH) immunohistochemistry has a high sensitivity and specificity for WD diagnosis and, thus, represents a potentially powerful diagnostic tool that can be used in routine histologic sections. We sought to validate this finding in a large cohort of bona fide WD patients and to correlate metallothionein expression with other histologic features. We identified 91 cases of WD, which included 28 needle biopsies and 64 explants from 14 centers worldwide. Histologic features were evaluated, and a histopathological pattern was assigned to each case. All cases were evaluated with Masson trichrome and MTH immunohistochemistry (clone UC1MT, Abcam) using previously published technique. Liver tissues from chronic cholestatic diseases (n= 42) were used as controls. The median age of the cohort was 28.5 years. Out of 91 total cases, 83 were positive for MTH immunostain. In the controls, all 42 cases were negative for MTH immunostain. The sensitivity and specificity of MTH immunostain for WD were 91.20% and 100%, respectively. MTH immunohistochemistry is a highly sensitive and specific cost-effective screening tool for WD. It can be used for patients across age groups, varied histologic patterns, and fibrosis stages. This marker could prove to be a valuable tool in the evaluation of patients with possible WD.

Comprehensive management and classification of first branchial cleft anomalies: An International Pediatric Otolaryngology Group (IPOG) consensus statement.

OBJECTIVE: First branchial cleft anomalies are rare congenital head and neck lesions. Literature pertaining to classification, work up and surgical treatment of these lesions is limited and, in some instances, contradictory. The goal of this work is to provide refinement of the classification system of these lesions and to provide guidance for clinicians to aid in the comprehensive management of children with first branchial cleft anomalies. MATERIALS AND METHODS: Delphi method survey of expert opinion under the direction of the International Pediatric Otolaryngology Group (IPOG) was conducted to generate recommendations for the definition and management of first branchial cleft anomalies. The recommendations are the result of expert consensus and critical review of the literature. RESULTS: Consensus recommendations include evaluation and diagnostic considerations for children with first branchial cleft anomalies as well as recommendations for surgical management. The current Work classification system was reviewed, and modifications were made to it to provide a more cogent categorization of these lesions. CONCLUSION: The mission of the International Pediatric Otolaryngology Group (IPOG) is to develop expertise-based recommendations based on review of the literature for the management of pediatric otolaryngologic disorders. These consensus recommendations are aimed at improving care of children presenting with first branchial cleft anomalies. Here we present a revised classification system based on parotid gland involvement, with a focus on avoiding stratification based on germ layer, in addition to guidelines for management.

Childhood Gender Diversity and Mental Health: Protocol for the Longitudinal, Observational Gender Journey Project.

BACKGROUND: Prepubertal transgender, nonbinary, and gender-diverse (TGD) children (ie, those asserting gender identity, expressing gender-role behavior outside of culturally defined norms for their sex registered at birth, or both) are presenting in greater numbers to pediatric gender clinics across the United States and abroad. A large subset of TGD children experiences gender dysphoria, that is, distress that arises from the incongruence between gender identity and sex registered at birth. A lack of consensus exists regarding care for prepubertal TGD children due, in part, to a dearth of empirical research on longitudinal developmental trajectories of gender identity, role behavior, and gender dysphoria (when present). OBJECTIVE: The objective of this National Institutes of Health-funded study is to provide evidence to inform clinical care for prepubertal TGD children by establishing a US longitudinal cohort (N=248) of prepubertal TGD children and their caregivers that is followed prospectively at 6-month intervals across 18 months. METHODS: At each timepoint, clinical and behavioral data are collected via web-based visit from child and caregiver reporters. Latent class analysis, among other methods, is used to identify subgroups and longitudinally characterize the gender identity and gender-role behavior of TGD children. These models will define longitudinal patterns of gender identity stability and characterize the relationship between TGD classes and mental and behavioral health outcomes, including the moderating role of social gender transition (when present), on these associations. RESULTS: Baseline data collection (N=248) is complete, and the identification of TGD subgroups based on gender identity and expression using latent class analysis is anticipated in 2024. The completion of all 4 waves of data collection is anticipated in July 2024, coinciding with the start of a no-cost study extension period. We anticipate longitudinal analyses to be completed by winter 2024. CONCLUSIONS: Through a longitudinal observational design, this research involving prepubertal TGD children and their caregivers aims to provide empirical knowledge on gender development in a US sample of TGD children, their mental health symptomology and functioning over time, and how family initiated social gender transition may predict or alleviate mental health symptoms or diagnoses. The research findings have promise for clinicians and families aiming to ensure the best developmental outcome for these children as they develop into adolescents. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/55558.

Depression and anxiety in transgender and non-binary adolescents: prevalence and associations between adolescent and caregiver reports.

Transgender/non-binary (TNB) adolescents are at increased risk for mental health concerns, and caregiver awareness is important to facilitate access to care. Yet, limited research has examined caregiver awareness of TNB mental health. Thus, we examined (1) the prevalence of internalizing symptoms (depression, generalized anxiety, separation anxiety, social anxiety) among TNB adolescents and (2) associations between adolescent and caregiver reports of adolescent mental health symptoms. TNB adolescents (N = 75) aged 12-18 and a caregiver were recruited from a multidisciplinary gender clinic in Ohio. Adolescents self-reported their mental health symptoms via the CDI and SCARED. Caregivers reported their perceptions of the adolescent's mental health symptoms via the CASI-5. Descriptive statistics assessed participant characteristics, adolescent self-reported mental health symptoms, and caregiver proxy reports of adolescent mental health symptoms. Pearson's correlations and scatterplots were used to compare adolescent and caregiver reports and McNemar tests assessed if the differences were statistically significant. Most TNB adolescents reported elevated symptoms of depression (59%), generalized anxiety (75%), separation anxiety (52%), and social anxiety (78%). Caregiver and adolescent reports were significantly correlated for depression (r = .36, p = .002), separation anxiety (r = .39, p < .001), and social anxiety (r = .47, p < .001). Caregiver and adolescent reports of generalized anxiety were not significantly correlated (r = .21, p = .08). McNemar tests were significant (all p < .001), such that adolescents' reports met clinical cutoffs far more than their caregivers' reports. CONCLUSIONS: Though adolescent and caregiver reports were low to moderately correlated, youth reports were consistently higher, suggesting the importance of interventions to increase caregiver understanding of TNB adolescent mental health. WHAT IS KNOWN: • Transgender/non-binary adolescents are at high risk for mental health concerns and caregivers are essential to coordinate care. WHAT IS NEW: • This study expands the diagnostic mental health sub-categories examined in transgender/non-binary adolescents, noting elevated symptoms of separation and social anxiety. • Transgender/non-binary adolescents reported more symptoms of depression, generalized anxiety, separation anxiety, and social anxiety than caregivers.

Mixed Gonadal Dysgenesis: A Narrative Literature Review and Clinical Primer for the Urologist.

PURPOSE: Mixed gonadal dysgenesis is a difference of sex development that is often confused with other conditions. Individuals have a 45,X/46,XY karyotype. Gonads are characterized by a streak gonad and a dysgenetic testis at varying levels of descent. Persistent Müllerian structures are typical (eg, hemi-uterus). There is significant phenotypic heterogeneity of the internal and external genitalia that, together with different interpretations of the definition, have contributed to a poor understanding of the condition among pediatric urologists. Mixed gonadal dysgenesis is one manifestation of the 45,X/46,XY karyotype. 45,X/46,XY mosaicism can also be associated with typical female or male external genitalia. This review aims to clarify the mixed gonadal dysgenesis definition and to provide urologists with diagnostic and management considerations for affected individuals. MATERIALS AND METHODS: We searched 3 medical databases for articles related to mixed gonadal dysgenesis. Two hundred eighty-seven full-text abstracts and manuscripts were reviewed for content pertinent to: (1) clarifying the definition of mixed gonadal dysgenesis, and (2) describing the following related to the care of affected individuals: prenatal and neonatal evaluation and management, genital surgery, gonadal malignancy risk and management, fertility, gender dysphoria/incongruence, puberty and long-term outcomes, systemic comorbidities, and transitional care. RESULTS: Fifty articles were included. Key points and implications for each of the above topics were summarized. CONCLUSIONS: Mixed gonadal dysgenesis exists on a wide phenotypic spectrum and management considerations reflect this heterogeneity. Care for individuals with mixed gonadal dysgenesis is complex, and decisions should be made in a multidisciplinary setting with psychological support.

Reckoning With Our Past and Righting Our Future: Report From the Behavior Therapy Task Force on Sexual Orientation and Gender Identity/Expression Change Efforts (SOGIECEs).

Sexual orientation and gender identity/expression change efforts (SOGIECEs) are discredited practices that are associated with serious negative effects and incompatible with modern standards for clinical practice. Despite evidence linking SOGIECEs with serious iatrogenic effects, and despite support for LGBTQ+-affirmative care alternatives, SOGIECE practices persist. In the 1970s and 1980s, Behavior Therapy published articles testing and/or endorsing SOGIECEs, thereby contributing to their overall development, acceptance, and use. The Behavior Therapy Task Force on SOGIECEs was assembled to conduct a rigorous review of the SOGIECE articles published in Behavior Therapy and to decide whether, and what, formal action(s) should be taken on these articles. This report provides a detailed review of the historic SOGIECE literature published in Behavior Therapy and outlines the Task Force's deliberative and democratic processes resulting in actions to: (1) add prominent advisory information to k = 24 SOGIECE papers in the form of digital "black box" disclaimers that caution readers that the SOGIECE practices tested or described in these papers are inconsistent with modern standards, (2) offset organizational financial benefits from the publication of these papers, and (3) promote LGBTQ+-affirmative practices. SOGIECEs are not the only concerning practices across the field's history, and the pages of today's scientific journals include practices that will be at odds with tomorrow's moral standards and ethical guidelines. This report calls for precautionary measures and editorial safeguards to minimize the future likelihood and impact of problematic published scholarship, including the need to fully include those with relevant lived experiences in all aspects of clinical science and peer review.

Body image and psychosocial outcomes in youth and young adults with differences of sex development: a multi-method study.

OBJECTIVE: Differences of sex development (DSD) can affect the physical health, appearance, and psychosocial functioning of affected individuals, but little is known about how subjective appearance perceptions (body image) impact psychosocial outcomes. This study evaluated body image and its associations with psychosocial outcomes including quality of life, resilience, and psychosocial adjustment. METHODS: This cross-sectional, multi-method study assessed body image and psychosocial outcomes including quality of life, adjustment, and resilience in 97 youth and young adults with DSD (mean age = 17 ± 3.7 years; 56% assigned female in infancy) using psychometrically sound instruments. A subsample (n = 40) completed qualitative interviews. RESULTS: Quantitative results indicated that overall, participants were satisfied with their physical appearance, although less so with their primary sex characteristics. Body image dissatisfaction was associated with poorer psychosocial adjustment, quality of life, and resilience. Qualitatively, youth and young adults reported a variety of perceptions, both positive and negative, related to their body image and the impact of living with a DSD condition. Themes identified included appearance management; effects of DSD on body image; diagnostic factors and features; attitudes about diagnosis; and treatment. CONCLUSIONS: Body image is significantly associated with psychosocial outcomes in youth and young adults with DSD, with qualitative findings highlighting both positive and negative body image experiences. Results have implications for clinical care including screening for appearance concerns, normalization of appearance variations, and intervention development to better support healthy body image and psychosocial functioning in youth and young adults with DSD.

Co-design and usability of an interactive web-based fertility decision aid for transgender youth and young adults.

OBJECTIVE: To develop a patient- and family-centered Aid For Fertility-Related Medical Decisions (AFFRMED) interactive website targeted for transgender and nonbinary (TNB) youth/young adults and their parents to facilitate shared decision-making about fertility preservation interventions through user-centered participatory design. METHOD: TNB youth/young adults interested in or currently receiving pubertal suppression or gender-affirming hormone treatment and parents of eligible TNB youth/young adults were recruited to participate in a series of iterative human-centered co-design sessions to develop an initial AFFRMED prototype. Subsequently, TNB youth/young adults and parents of TNB youth/young adults were recruited for usability testing interviews, involving measures of usability (i.e., After Scenario Questionnaire, Net Promotor Score, System Usability Scale). RESULTS: Twenty-seven participants completed 18 iterative co-design sessions and provided feedback on 10 versions of AFFRMED (16 TNB youth/young adults and 11 parents). Nine TNB youth/young adults and six parents completed individual usability testing interviews. Overall, participants rated AFFRMED highly on measures of acceptability, appropriateness, usability, and satisfaction. However, scores varied by treatment cohort, with TNB youth interested in or currently receiving pubertal suppression treatment reporting the lowest usability scores. CONCLUSIONS: We co-created a youth- and family-centered fertility decision aid prototype that provides education and decision support in an online, interactive format. Future directions include testing the efficacy of the decision aid in improving fertility and fertility preservation knowledge, decisional self-efficacy, and decision satisfaction.

Reproductive Health in Trans and Gender Diverse Patients: Fertility related knowledge, attitudes, and decision-making among gender diverse youth - A narrative review.

In brief: Transgender and gender diverse (TGD) youth demonstrate low utilization of fertility preservation before medical and surgical gender-affirming interventions. However, a significant number of TGD youth have goals for parenthood and/or recognize that their attitude toward future family-building goals may change over time. In this narrative review, we conclude that TGD young people should have ongoing opportunities to discuss their family-building goals and options for fertility preservation. Validated decision tools can help facilitate these discussions. Abstract: The number of transgender and gender diverse (TGD) youth seeking care continues to increase, necessitating comprehensive counseling about potential long-term effects of gender-affirming medical interventions on fertility. The objective of this narrative review was to examine fertility-related knowledge, attitudes, and decision-making (including factors influencing decisions, decision regret, and decision tools) among TGD youth. We searched PubMed, PsycInfo, and Google Scholar for original, peer-reviewed research investigating TGD youth attitudes and knowledge of fertility and fertility preservation, perspectives on fertility counseling and fertility preservation decision-making, as well as fertility-related decision tools. We reviewed 106 studies; eight were included in this narrative review. Four studies assessed TGD youth knowledge and attitudes of fertility and fertility preservation, three examined perspectives on fertility counseling and fertility preservation decision-making, and three discussed development of decision tools. Key findings were that: (1) many TGD youth are aware of potential fertility-related impacts of gender-affirming treatments, but there are still unmet informational needs, (2) some TGD youth report an interest in future biological parenthood, and of those who are not currently interested in biological parenthood, many acknowledge their desires may change over time, (3) ongoing discussions about fertility and fertility preservation are critical, and (4) decision tools are in development. In conclusion, TGD youth and their caregivers should receive ongoing, comprehensive fertility counseling and decision tools may be helpful to facilitate these discussions and decisions in each youth's gender-affirming care journey.

Healthcare communication satisfaction and psychosocial outcomes in adolescents and young adults with differences of sex development.

OBJECTIVES: We examined: (1) healthcare communication satisfaction and psychosocial outcomes (resilience, QoL, and psychological adjustment) in adolescents and young adults (AYA) with differences of sex development (DSD), (2) differences in psychosocial outcomes between those who were highly satisfied and those who were less satisfied, and (3) group differences between adolescents (ages 12-17) and young adults (ages 18-26) regarding associations with healthcare communication and psychosocial outcomes. METHODS: AYA with DSD across four study sites reported on satisfaction with healthcare communication and psychosocial outcomes. Analyses included descriptive statistics (aim 1), independent samples t-tests (aim 2), and Pearson's correlations (aim 3). RESULTS: Participants reported high levels of satisfaction with healthcare communication. Higher healthcare communication satisfaction was associated with greater resilience (p = .01), better QoL (p = .02), and fewer internalizing problems (p = .04). For adolescents, higher healthcare communication satisfaction was associated with better psychosocial outcomes (p values ranging from.01-.04). No significant associations were found in the young adult group. CONCLUSIONS: Satisfaction with healthcare communication is related to positive psychosocial outcomes in adolescents with DSD. PRACTICE IMPLICATIONS: These data underscore the importance of optimizing communication with families, engaging AYA in early and ongoing discussions about their care, and including psychosocial providers in DSD care.

Sexual Orientation/Gender Identity Discrimination and Chronic Pain in Children: A National Study.

INTRODUCTION: This study provides national estimates of parental perceived child sexual orientation or gender minority (SGM) discrimination and examines associations between SGM discrimination and chronic pain in children. METHODS: Cross-sectional analysis of the 2020 and 2021 National Survey of Children's Health (N=47,213). Caregivers of children ages 6-17 years old reported whether their child had ever been treated or judged unfairly (i.e., discrimination) because of their SGM identity. Chronic pain in children was defined as frequent or chronic difficulty with repeated or chronic physical pain during the past 12 months, as reported by caregivers. Weighted prevalence estimates for discrimination were calculated for the whole sample and sociodemographic subgroups. Associations between SGM discrimination and chronic pain were estimated using multivariable Poisson regression models adjusting for sociodemographic factors. Analyses were conducted 2022-2023. RESULTS: Within this nationally representative sample, parents reported 1.4% (95% CI 1.2%-1.6%) of children have experienced SGM-related discrimination. The prevalence was higher among adolescents, females at birth, and those living in suburban areas. Children who experienced discrimination had a higher prevalence of chronic pain (20.2%) compared to those who did not (7.0%, p<0.0001), with an adjusted prevalence rate ratio of 2.0 (95% CI 1.5-2.5, p<0.0001). CONCLUSIONS: Based on parent report, about 0.6 million children in the U.S. have experienced SGM-based discrimination; these children are twice as likely to have chronic pain. Findings highlight the importance of assessment and intervention for chronic pain in children who may experience marginalization and discrimination due to their sexual orientation and gender identity.

The Airway Pocket: Novel Advancement in Endoscopic Submucosal Placement of Posterior Cartilage Graft.

Endoscopic technology has increased our options for treatment of airway stenosis in a minimally invasive manner. This novel technique advances endoscopic posterior graft placement by creation of an airway pocket, potentially reducing risk of graft migration and improving outcomes. Laryngoscope, 134:3402-3405, 2024.

Elective nodal dissection for cN0 intermediate-grade parotid mucoepidermoid carcinoma: A NCDB study.

PURPOSE: To determine the occult nodal disease rate and whether elective regional lymph node dissection (RLND) confers any 10-year overall survival (OS) in cN0 intermediate-grade mucoepidermoid carcinoma (MEC) of the parotid gland. MATERIALS & METHODS: The National Cancer Database was reviewed from 2004 to 2016 on adults with cT1-4aN0M0 intermediate-grade parotid MEC undergoing resection with/without RLND. Comparisons between patients with and without RLND were made. Occult nodal rate and 10-year overall survival (OS) were determined. RESULTS: Out of 898 included patients with cN0 intermediate grade parotid MEC undergoing elective RLND, the occult nodal rate was 7.6%. This was significantly different from low-grade (3.9%) and high-grade (25.7%) cN0 disease. When stratified by pT-classification, marginal differences were identified between low-grade and intermediate-grade tumors, whereas high-grade tumors demonstrated increased occult nodal disease with low T-stage (pT1-pT2, 20.4% vs. 5.1%) and high T-stage (pT3-pT4a, 32.1% vs. 17.6%). Patients undergoing elective RLND were more often treated at an academic facility (53.8% vs. 41.2%), had higher pT3-pT4 tumors (19.2% vs. 10.4%), and more frequently underwent total/radical parotidectomy (46.0% vs. 29.9%) with adjuvant radiation therapy (53.8% vs. 41.0%) Cox-proportional hazard modeling did not identify RLND, regardless if stratified by nodal yield or pT-classification, nor nodal positivity as significant predictors of 10-year OS. CONCLUSIONS: The occult nodal disease in intermediate-grade parotid MEC is low and similar to low-grade. Elective RLND may have a limited impact on OS, though its effect on locoregional control remains unknown. LEVEL OF EVIDENCE: III.

Assessing Readiness for Transition From Pediatric to Adult Gender Affirming Care.

PURPOSE: Transitioning from pediatric to adult care is a critical juncture in the health of adolescents. Little is known about how best to optimize transition to adult care among transgender and nonbinary (TGNB) youth. While the Transition Readiness and Assessment Questionnaire (TRAQ) has been validated in other pediatric populations, it has not been studied in TGNB youth. Our aims were to pilot the use of the TRAQ for TGNB patients, describe transition readiness patterns, and identify factors associated with transition readiness. METHODS: The TRAQ was introduced into routine clinical care for patients and their caregivers in a large, urban pediatric gender program in the spring of 2021. We performed a retrospective chart review comparing TRAQ responses based on demographic and clinical data. RESULTS: We collected TRAQs from 153 adolescents (mean age: 19 years [standard deviation 2.36], range: 11-24). The TRAQ demonstrated good internal reliability with a Cronbach alpha of 0.926. Patients scored highest in the TRAQ subdomains of talking with providers and tracking health issues and lowest in the subdomains of managing medications and appointment keeping. Age and presenting to the appointment alone were associated with higher TRAQ scores. DISCUSSION: We found that the TRAQ is internally reliable in a sample of TGNB youth. Factors associated with higher TRAQ scores and patterns identified in TRAQ score subdomains provide an insight into the needs of TGNB youth preparing to transition to adult gender-affirming care. Future research should focus on tracking transition readiness longitudinally, developing and evaluating interventions to improve transition readiness, and assessing post-transition outcomes.

Supporting the Mental Health of Transgender and Gender-Diverse Youth.

Increasing numbers of youth are identifying as transgender or gender diverse (TGD), meaning their gender identity or expression do not conform to culturally defined expectations for their designated sex at birth. The mental health needs of TGD youth are diverse, and to effectively address these needs requires knowledgeable general pediatric providers, who often are families' first resource for education and support around gender diversity. To help general pediatric providers work more effectively with TGD youth, we describe the role of mental health providers working with TGD youth and how best to support TGD youth's access to gender-affirming mental health and medical interventions. [Pediatr Ann. 2023;52(12):e456-e461.].

Normoblastemia in COVID-19 patients is associated with more severe disease and adverse outcome.

OBJECTIVES: The clinical, pathological, and laboratory correlates of normoblastemia in COVID-19 patients have not been adequately explored. We sought to assess the frequency of normoblastemia in COVID-19, its association with other markers of disease, as well as other clinical outcomes. METHODS: All COVID-19 patients seen at our institution with at least one automated complete blood count (aCBC) evaluation from March to May 2020 were included in this retrospective cohort analysis. Results of aCBC and tests for markers of the acute phase response performed within 5 days before the first COVID-19 positive test and 14 days after the last positive test were reviewed. We also evaluated histologic features of the reticuloendothelial system of COVID-19 decedents. RESULTS: Among a total of 2501 COVID-19 patients, 715 (28.6%) were found to have normoblastemia. Patients with this abnormality had significantly higher (median, (1st quartile, 3rd quartile) WBC (15.7 (11.2, 23.1) u/L vs. 8.3 (6.2, 11.5) u/L), absolute neutrophil count (7.0 (5.1, 10.1) u/L vs. 5.1 (3.7, 7.3) u/L), immature granulocyte percentage (0.8 (0.5, 1.3)% vs. 0.5 (0.3, 0.8)%), ESR (76.0 (60.5, 100.0) mm/hr vs. 66.0 (45.0, 87.0) mm/hr), ferritin (1404.5 (645.0, 2871.0) ng/mL vs. 672.7 (313.4, 1348.0) ng/mL), INR (1.4 (1.2, 1.7) vs. 1.2 (1.1, 1.3)), D-dimer (8.2 (2.8, 20.0) ug/mL FEU vs. 1.5 (0.8, 3.7) µg/mL FEU), and IL-6 (216.6 (77.7, 315.0) pg/mL vs. 54.3 (23.2, 127.8) pg/mL) levels, and lower hemoglobin (12.5 (10.7, 14.2) g/dL vs. 13.2 (11.8, 14.6) g/dL) and absolute lymphocyte count (1.0 (0.7, 1.3) u/L vs. 1.1 (0.8, 1.5) u/L). The incidence of intubation and ventilation support (61.3% (65/106) vs. 10.5% (31/263)) and mortality rates (37.9%, 271/715 vs. 11.8%, 210/1786), were higher in normoblastemic patients. Multivariable logistic regression revealed normoblastemia to be an independent predictive biomarker of short-term mortality in COVID-19. CONCLUSION: Normoblastemia in COVID-19 is associated with markers of severe disease, extramedullary erythropoiesis, and adverse clinical outcome.