Faculty Bibliography

BACKGROUND:Lack of sexual orientation and gender identity (SOGI) collection hinders the ability to identify cancer disparities, create opportunities for improvement, and reveal the burden of cancer among sexual and gender minority (SGM) populations. Our institution is one of the first NCI-Designated Comprehensive Cancer Centers to collect SOGI as standard-of-care demographics. METHODS:This analysis includes 118 320 patients who came to the H. Lee Moffitt Cancer Center & Research Institute ("Moffitt") between January 1, 2016 and December 31, 2023 and completed the institutional standard-of-care electronic patient questionnaire. Descriptive analyses were conducted to assessed overall and age-specific differences between SGM and non-SGM patients (ie, cisgender-heterosexual) for demographics, SOGI disclosure, clinical covariates, and psychosocial and quality-of-life needs. RESULTS:Compared with non-SGM patients, SGM patients were statistically significant younger, single, self-identified as racial and ethnic minorities, reported higher psychosocial and quality-of-life needs, and had higher-than-expected rates for several specific cancer sites. CONCLUSIONS:Revealing these real-world cancer disparities among SGM patients based on only 7 years of SOGI data collection highlights the fundamental importance of systematic collection of this demographic information for identifying and eventually mitigating health disparities.

BACKGROUND:Falls are thought to be common in patients undergoing maintenance hemodialysis, but little is known about their frequency or outcomes. In this prospective study, we sought to increase our knowledge regarding the incidence, timing, circumstances, and outcomes of falls in this population. METHODS:Between January 2021 and April 2023, adults undergoing maintenance hemodialysis from 103 U.S. dialysis facilities were enrolled in the HOPE Consortium trial, which randomized participants with moderate or severe chronic pain to a pain coping skills cognitive behavioral therapy intervention or usual care. Occurrence of falls was a pre-specified trial outcome. The research team inquired about falls at each four-week follow-up visit during the 36-week study. Multivariable regression was used to explore associations of demographic and clinical characteristics, including patient-reported symptoms, with fall risk. RESULTS:Of 643 trial participants, 178 (28%) experienced 293 falls over a cumulative follow-up period of 429 participant-years for an overall rate of 0.68 falls per participant-year (95% CI: 0.61, 0.76). Accidents were the most frequent cause of falls (38%). It was rare for falls to be related to the hemodialysis treatment or to occur in the hemodialysis unit. Of the 293 falls, 36 (12%) were evaluated in the emergency department without subsequent hospitalization, 41 (14%) resulted in a hospital admission, and 19 (7%) led to a fracture. In multivariable analyses, neither demographic characteristics severity of pain symptoms or medication use such as opioids at enrollment was associated with the fall risk. CONCLUSIONS:Falls were common in this cohort of maintenance hemodialysis patients with chronic pain, occurring in 28% of individuals during a planned follow-up of 36 weeks. Falls rarely occurred in the dialysis unit, with the vast majority occurring at participants' homes and due to accidental causes. There was no significant association between patient-reported symptoms or medication use and the risk of subsequent falls. TRIAL REGISTRATION/BACKGROUND:NCT04571619.

BACKGROUND:Routine collection and use of sexual orientation and gender identity data can assist in understanding and addressing the health disparities that affect lesbian, gay, bisexual, transgender, queer+ (LGBTQ+), also known as sexual and gender minority, individuals and communities. This study explored the implementation of a culturally relevant sexual and gender minority/sexual orientation and gender identity training program at a National Cancer Institute (NCI)-Designated Comprehensive Cancer Center. METHODS:The training consisted of 6 in-person 15-minute modules or 3 virtual 30-minute modules that occurred during established high-reliability organization huddles attended by oncology faculty and staff. Module topics were (1) Building LGBTQ+ Knowledge & LGBTQ+ Cancer Disparities, (2) Creating an Inclusive Environment, (3) Recovering From Misgendering/Making Assumptions, (4) How to Receive & Respond to Feedback, (5) Witnessing & Responding to Discrimination, and (6) Making and Sustaining a Change. All high-reliability organization attendees were considered eligible for participation and were provided with pretraining and post-training surveys. Survey items included comfort caring for sexual and gender minority patients, practice collecting sexual orientation and gender identity data, knowledge of sexual and gender minority health, and demographics. RESULTS:A total of 344 individuals completed the presurvey and 187 completed the postsurvey. Postsurvey results demonstrated a statistically significant improvement in self-perceived knowledge about sexual and gender minority health (scale: 0-100, with 100 = highest; presurvey vs postsurvey, 69 vs 84; P < .001). Respondents also reported statistically significant improvements in confidence in engaging with sexual orientation and gender identity questions (53 vs 79, P < .001) as well as intention to collect patient sexual orientation and gender identity information (49 vs 75, P < .001). Notably, sexual orientation and gender identity data collection tracking demonstrated a 311% increase in sexual orientation and 262% in gender identity disclosure during the study period. CONCLUSION/CONCLUSIONS:Despite the availability of sexual orientation and gender identity data fields within electronic health records, sexual orientation and gender identity disclosure remains an ongoing nationwide problem. Use of culturally relevant sexual and gender minority/sexual orientation and gender identity training can help improve oncology staff and clinician sexual and gender minority knowledge and confidence when engaging patients with and subsequent documentation of sexual orientation and gender identity data, resulting in improvement of data completion.

BACKGROUND/UNASSIGNED:The VHA is the largest healthcare system in the US and an early adopter of telehealth. Barriers to adoption may exist among subpopulations of VHA patients. OBJECTIVE/UNASSIGNED:To identify patterns in use of telehealth by modality, race, rurality, age and priority group before and during the COVID-19 pandemic. DESIGN/UNASSIGNED:We used data from the VHA Pyramid Analytics database to determine quarterly telehealth utilization rates from October 2015 to March 2023 using a pre-post analysis. Main measures were stratified by race, rurality, age group, and VA priority groups. PARTICIPANTS/UNASSIGNED:Unique patients who used any VHA care within each Fiscal Year of the study period. INTERVENTIONS/UNASSIGNED:N/A. MAIN MEASURES/UNASSIGNED:Quarterly encounters by modality and number of users with one or more Provider to Home (PTH) encounters per 1000 unique patients. KEY RESULTS/UNASSIGNED:There were 36,315,299 telehealth encounters completed by 4,597,055 users during the analytic period. From October 2015-March 2020, PTH video encounters grew from 3.2% of VHA telehealth encounters to 38%. From April 2020-March 2023, PTH video encounters accounted for 90.7% of VHA telehealth encounters. Uptake of PTH during the pandemic differed significantly between demographic groups. Quarterly users per 1000 unique patients (increase relative to reference group; p-values < 0.01) increased significantly more for urban-residing patients (44.9 relative to rural); Black, Asian, or Multi-Racial patients (Black: 52.1; Asian: 48.2; multi-racial: 57.5 relative to White), younger Veterans (age < 45: 113.0; age 45-64: 80.3 relative to age ≥ 65); and Veterans with major disabilities (127.3 relative to Veterans without special considerations). CONCLUSIONS/UNASSIGNED:With the expansion of PTH telehealth during the pandemic, there was a shift in sociodemographic patterns among patients receiving at-home video-based care. Moving forward, VA may choose to test implementation strategies that target different demographic groups to support equitable access to PTH care. SUPPLEMENTARY INFORMATION/UNASSIGNED:The online version contains supplementary material available at 10.1007/s44250-025-00256-0.

Fetal iron status has long-lasting effects on neurodevelopmental outcomes and risk of psychopathology. Although prenatal exposure to maternal psychological stress has been linked to offspring peripheral iron status at birth, it is unknown whether maternal prenatal stress is related to fetal brain iron during gestation. We utilized 86 multi-echo functional magnetic resonance imaging (fMRI) scans from 52 fetuses (23 females; gestational age [GA] 24-38 weeks) to estimate R2* relaxometry as a proxy for fetal brain iron levels. Our results showed that greater maternal anxiety symptoms were associated with higher estimated fetal iron levels in the left cerebellar vermis after controlling for fetal sex and GA. Our finding suggests that fetal brain iron levels may be sensitive to exposure to maternal stress in utero. In a subset of participants with available infant outcome data (n = 31), no significant associations were found between fetal brain iron levels and later cognitive, language, and motor development during infancy. Overall, this study presents the first evidence of associations between maternal prenatal stress and fetal brain iron, which lays the groundwork for future investigations of biological embedding of prenatal maternal stress on the fetal brain and later neurodevelopment through prenatal iron accumulation as a potential mechanism.

BACKGROUND:The 2022-2023 global mpox outbreak predominantly affected sexual minority men, with notable racial/ethnic disparities in the USA. While the current literature has established the clinical predictors of severe mpox disease, little is known about the role of insurance status on clinical outcomes. We sought to characterize patients diagnosed with mpox in New York City (NYC) and examine associations between insurance status and mpox severity score (mpox-SS). METHODS:), prior vaccination with JYNNEOS or a smallpox vaccine, presence of a sexually transmitted infection (STI), and CDC Social Vulnerability Index. RESULTS:The mean age (SD) was 38.3 (10.2) years with 53 (37.1%) identifying as non-Hispanic White, 44 (30.8%) as Hispanic/Latino, and 30 (20.9%) as non-Hispanic Black. Over 90% were male sex at birth or identified as cisgender men and approximately 80% were sexual minority men. Ninety-six (67.1%) had private insurance, 6 (4.2%) Medicare, 35 (24.5%) Medicaid, and 4 were (2.8%) uninsured. Sixty-three (44.1%) had a confirmed HIV diagnosis, 25 (17.4%) patients had prior JYNNEOS vaccination, and 31 (21.7%) had a high-risk condition. Thirty-eight (26.6%) patients received tecovirimat; 21 (14.7%) patients were hospitalized, with 4 (2.8%) of those admitted to the ICU. The mean (SD) mpox-SS was 6.85 (3.36). In univariate analysis, lack of insurance or Medicaid status was associated significantly with more severe mpox-SS. Insurance status remained significant (p = 0.03) in multivariable models. CONCLUSIONS:Being uninsured or on Medicaid was significantly associated with a higher mpox-SS in this diverse cohort of predominantly cisgender sexual minority men in NYC. High-risk status and lack of prior vaccination were associated with higher mpox-SS. Further studies are needed to assess the relationship between insurance, delays in access to care, or other socioeconomic inequities with severe mpox to understand the inequities beyond insurance access to prevent disparities in future outbreaks.

OBJECTIVES/OBJECTIVE:To evaluate whether parents who assess their infants as more developmentally advanced are more likely to begin feeding their infants complementary foods before 6 months, and whether developmental readiness explains racial and ethnic differences in complementary food introduction. STUDY DESIGN/METHODS:In a cohort of mothers of 5475 infants from New York state, 9 markers of infant development and timing of initiating complementary feeding were assessed. Mixed effect models assessed associations between developmental markers and initiation of complementary feeding before 6 months term-corrected age. Direct and indirect effects of racial and ethnic differences in complementary feeding through a total development score were computed. RESULTS:In a fully adjusted model, infant sitting (adjusted odds ratio [aOR]:1.60, 95% CI:1.32, 1.93), head control (aOR:1.51, 95% CI:1.26, 1.81), reaching (aOR:1.19, 95% CI:1.04, 1.37), mouthing (aOR:1.26, 95%CI:1.08, 1.46), and having a good appetite (aOR:1.61, 95%CI:1.15, 2.24) were uniquely associated with complementary feeding before age 6 months. A 1-point increase in a total development score was also associated with higher odds of complementary feeding (aOR:1.26, 95% CI:1.19, 1.33). The development score explained some racial and ethnic differences in the odds of complementary feeding before 6 months. CONCLUSIONS:Results suggest that parents are using their children's developmental markers to decide when to begin complementary feeding. Furthermore, observations of racial and ethnic differences in the timing of complementary feeding may be explained by perceptions of developmental readiness, in line with recommendations. Future research on complementary feeding should incorporate assessments of infant developmental readiness.

BACKGROUND:Prenatal exposure to organophosphate esters (OPEs) has been linked to neurotoxic effects in children; however, epidemiological evidence remains inconclusive. We investigated associations of prenatal OPE exposure with child behaviors. METHODS:We analyzed data of 2948 mother-child dyads from 12 prospective cohorts of the Environmental influences on Child Health Outcomes (ECHO) Cohort. Nine OPE biomarkers quantified in prenatal maternal urine were modeled based on detection frequency. Child behaviors were assessed using the Child Behavior Checklist for Ages 1½-5. We used linear mixed effects models to examine associations between each OPE biomarker and composite T-scores. We evaluated child sex and social vulnerability as potential effect modifiers. RESULTS: = -0.89, 95% CI: -1.74, -0.04). Associations between high BCPP exposure and higher externalizing and total problem T-scores were stronger among children from highly vulnerable neighborhoods compared to those from less vulnerable neighborhoods (p-interaction < 0.1). Child sex modified associations for bis(1,3-dichloro-2-propyl) phosphate and high BCPP exposure, with males exhibiting greater adverse behaviors for all associations. DISCUSSION/CONCLUSIONS:Gestational exposure to several OPEs may be adversely associated with early behavioral development.

This study examined the bidirectional associations among maternal depressive symptoms, child social skills, and child executive function between 3 (T1) and 4 years (T2) of child age. Participants included 1,292 families and children (49% girls; 41% Black) from the Family Life Project, living in rural, low-income areas of the United States. Using an autoregressive and cross-lagged latent change score model, we found significant bidirectional associations between maternal depressive symptoms and child social skills, such that lower maternal depressive symptoms at T1 predicted a greater increase in child social skills from T1 to T2 and higher social skills at T1 predicted a greater decline in maternal depressive symptoms from T1 to T2. In addition, we found bidirectional associations between child social skills and executive function. Specifically, higher social skills predicted a greater increase in executive function from T1 to T2 and higher executive function at T1 predicted a smaller increase in social skills from T1 to T2. However, we found no evidence for the bidirectional relation between maternal depressive symptoms and child executive function. Our findings support the bidirectional model of child development and suggest that interventions targeting early maternal depression in underserved families may foster the growth of children's social skills during the preschool years. Additionally, enhancing child social skills may reduce maternal depressive symptoms and boost the growth of child executive function. The results also highlight the interactive nature between the growth of social skills and executive function during early childhood. (PsycInfo Database Record (c) 2025 APA, all rights reserved).