A pilot study evaluating online training for therapist delivery of interpersonal psychotherapy for eating disorders.

OBJECTIVE: Individuals with eating disorders (EDs) often do not receive evidence-based care, such as interpersonal psychotherapy (IPT), partly due to lack of accessible training in these treatments. The standard method of training (i.e., in-person workshops) is expensive and time consuming, prompting a need for more scalable training tools. The primary aim of this pilot and open trial was to examine the effects of an IPT online training platform on training outcomes (i.e., IPT fidelity, knowledge, and acceptance) and, secondarily, whether online training was different from in-person training (using a comparative sample from a separate study) in terms of training outcomes and patient symptoms. METHOD: Participants were therapists (N = 60) and student patients (N = 42) at 38 college counseling centers. Therapists completed baseline questionnaires and collected data from a student patient with ED symptoms. Therapists then participated in an IPT online training program and completed post-training assessments. RESULTS: Following online training, acceptance of evidence-based treatments, therapist knowledge of IPT, therapist acceptance of IPT, and treatment fidelity increased; acceptance of online training was high at baseline and remained stable after training. Using the 90% confidence interval on outcome effect sizes, results suggested IPT online training was not different from in-person training on most outcomes. Results are based on 60% of therapists who originally enrolled due to high dropout rate of therapist participants. CONCLUSIONS: Findings from this preliminary pilot study support the use of IPT online training, which could increase access to evidence-based ED treatment and improve patient care. PUBLIC SIGNIFICANCE: Lack of accessible therapist training has contributed to many therapists not delivering, and therefore many patients not receiving, evidence-based treatment. This study evaluated a highly disseminable online training and compared outcomes to traditional in-person training and found that training and patient outcomes were not different. Online training has the potential to enhance access to evidence-base care, which could in turn optimize patient outcomes.

A pragmatic trial of a family-centered approach to childhood obesity treatment: Rationale and study design.

BACKGROUND: Family-based behavioral treatment (FBT) is an effective intensive health behavior and lifestyle treatment for obesity reduction in children and adolescents, but families have limited access. The purpose of this randomized, pragmatic, comparative effectiveness trial was to examine changes in child relative weight in a 12-month, enhanced standard of care (eSOC) intervention combined with FBT (eSOC+FBT) vs. eSOC alone. METHODS: Children aged 6 to 15 years with obesity, and their primary caregiver, were recruited from primary care clinics. Families were randomized 1:1 to eSOC, a staged approach led by the primary care provider that gradually intensified dependent on a child's response to care and aligns with the American Medical Association guidelines, or the eSOC+FBT arm, which included regular meetings with a health coach for healthy eating, physical activity, positive parenting strategies, and managing social and environmental cues. Both treatments align with the 2023 American Academy of Pediatrics clinical practice guidelines. Assessments occurred at baseline, midpoint (month 6), end-of-intervention (month 12), and follow-up (month 18). Primary outcome was change from baseline to 12 months in child percent overweight (percentage above the median body mass index in the general US population normalized for age and sex). Secondary outcomes were parent weight, child psychosocial factors, heterogeneity of treatment effects, and cardiometabolic risk factors. Exploratory outcomes assessed reach, effectiveness, adoption, implementation, and maintenance. CONCLUSION: This pragmatic trial will generate evidence for the comparative effectiveness of implementing two guidelines-based approaches in primary care for obesity reduction in children and adolescents. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03843424.

Validation of remote child weight and height measurements within a weight management trial.

OBJECTIVE: The aim of this substudy within the Treatment Efforts Addressing Child Weight Management by Unifying Patients, Parents, and Providers (TEAM UP) pragmatic clinical trial was to compare the validity of anthropometric measurements collected remotely versus in person (≤7 days apart) among youth with obesity who were 6 to 15 years of age. METHODS: Child (n = 37) weight and height were measured in person by a trained data assessor. These were compared with measurements taken remotely by the child's parent with live videoconferencing observation by a study data assessor. In-person and remote measurements were compared using Bland-Altman plots, Pearson correlations, and two one-sided paired t tests. A priori bounds of acceptability were set at ±0.68 kg to allow for typical weight fluctuations within the 7-day comparison period. RESULTS: Measurements were highly correlated (height: r = 0.991, p < 0.0001; weight: r = 0.999; p = 0.03). For height, two one-sided t tests for upper, t(36) = 3.95, and lower, t(36) = -2.63, bounds (-1, 1) revealed an overall p = 0.006; absolute error was 3.5 cm. For weight, two one-sided t tests for upper, t(36) = 1.93, and lower, t(36) = -7.91, bounds (-0.68, 0.68) revealed an overall p = 0.03; absolute error was 1.7 kg. CONCLUSIONS: The present findings support the utility and interpretation of remotely assessed weight management outcomes for both research and clinical purposes. These procedures may offer greater accessibility to evidence-based measurement.

Change in parent and child psychopathology following obesity treatment and maintenance: A secondary data analysis.

BACKGROUND: General and eating disorder (ED) psychopathology are common among children and adults with overweight/obesity; few studies have examined their course of change throughout family-based behavioural obesity treatment (FBT) and maintenance. OBJECTIVES: Examine: (1) the changes in the parent and child general and ED psychopathology during FBT and maintenance interventions; (2) the associations between change in psychopathology and change in weight among children or parents; (3) the associations between change in psychopathology within parent-child dyads. METHODS: 172 parent-child dyads participated in 4-month FBT and were subsequently randomized to one of three 8-month maintenance interventions. General psychopathology (child anxiety/depressive symptoms, parent severity of global psychological distress), ED psychopathology (shape/weight concern), and percent overweight were assessed at baseline, post-FBT, and post-maintenance. Separate linear mixed-effects models evaluated change in general and ED psychopathology, including an interaction between maintenance condition and time. Partial correlations examined associations between change in psychopathology and percent overweight among children or parents, and associations between change in psychopathology within parent-child dyads. RESULTS: Among children, significant reductions were observed from baseline to post-FBT in all forms of psychopathology and from post-FBT to post-maintenance in general psychopathology. Among parents, significant reductions were observed from baseline to post-FBT in all forms of psychopathology; reductions were maintained from post-FBT to post-maintenance. There was no significant interaction between maintenance condition and time. Correlations between change in most forms of parent or child psychopathology and percent overweight were observed. CONCLUSIONS: Participation in FBT and maintenance was associated with improvements in general and ED psychopathology in both parents and children.

Decreased severity of disease during the first global omicron variant covid-19 outbreak in a large hospital in tshwane, south africa.

INTRODUCTION: The coronavirus disease 2019 (COVID-19) first reported in Wuhan, China in December 2019 is a global pandemic that is threatening the health and wellbeing of people worldwide. To date there have been more than 274 million reported cases and 5.3 million deaths. The Omicron variant first documented in the City of Tshwane, Gauteng Province, South Africa on 9 November 2021 led to exponential increases in cases and a sharp rise in hospital admissions. The clinical profile of patients admitted at a large hospital in Tshwane is compared with previous waves. METHODS: 466 hospital COVID-19 admissions since 14 November 2021 were compared to 3962 admissions since 4 May 2020, prior to the Omicron outbreak. Ninety-eight patient records at peak bed occupancy during the outbreak were reviewed for primary indication for admission, clinical severity, oxygen supplementation level, vaccination and prior COVID-19 infection. Provincial and city-wide daily cases and reported deaths, hospital admissions and excess deaths data were sourced from the National Institute for Communicable Diseases, the National Department of Health and the South African Medical Research Council. RESULTS: For the Omicron and previous waves, deaths and ICU admissions were 4.5% vs 21.3% (p<0.00001), and 1% vs 4.3% (p<0.00001) respectively; length of stay was 4.0 days vs 8.8 days; and mean age was 39 years vs 49,8 years. Admissions in the Omicron wave peaked and declined rapidly with peak bed occupancy at 51% of the highest previous peak during the Delta wave. Sixty two (63%) patients in COVID-19 wards had incidental COVID-19 following a positive SARS-CoV-2 PCR test . Only one third (36) had COVID-19 pneumonia, of which 72% had mild to moderate disease. The remaining 28% required high care or ICU admission. Fewer than half (45%) of patients in COVID-19 wards required oxygen supplementation compared to 99.5% in the first wave. The death rate in the face of an exponential increase in cases during the Omicron wave at the city and provincial levels shows a decoupling of cases and deaths compared to previous waves, corroborating the clinical findings of decreased severity of disease seen in patients admitted to the Steve Biko Academic Hospital. CONCLUSION: There was decreased severity of COVID-19 disease in the Omicron-driven fourth wave in the City of Tshwane, its first global epicentre.

Relation of social network support to child health behaviors among children in treatment for overweight/obesity.

PURPOSE: Little is known about the influence of social network support on child health behaviors in the context of weight-loss interventions. This study examined the associations between a child's co-participation (i.e., network support) in weight-related health behaviors (i.e., physical and sedentary activity, eating behavior) and the child's own health behaviors during family-based behavioral treatment (FBT). METHODS: Children (n = 241) with overweight/obesity (mean age = 9.4 ± 1.3y; 63% female) completed semi-structured interviews assessing network support for healthy/unhealthy eating and physical/sedentary activity, and a 3-day dietary recall. Physical activity was assessed with accelerometry, and sedentary activity was measured via parent-reported child screen time use. All assessments were taken at baseline and after 4 months of FBT. Hierarchical linear regressions examined changes in network support as they related to changes in health behaviors from baseline to the end of FBT. RESULTS: Changes in network support for healthy eating were related to changes in vegetable, but not fruit, intake across FBT, while changes in network support for unhealthy eating were negatively related to changes in diet quality. Changes in network support for sedentary activity were negatively related to changes in minutes of physical activity and positively related to changes in screen time. CONCLUSION: The present findings suggest that a child's network support for health behaviors may relate to behavior change among children during FBT and provide opportunities for targeted intervention. LEVEL OF EVIDENCE: III. cohort study.

Maintenance of Training Effects of Two Models for Implementing Evidence-Based Psychological Treatment.

OBJECTIVE: The authors compared maintenance of training outcomes for two approaches to training college therapists in interpersonal psychotherapy (IPT): train the trainer versus expert training. METHODS: A cluster-randomized trial was conducted in 24 college counseling centers. Therapists were recruited from enrolled centers, and the therapists enrolled students with depression and eating disorder symptoms. The therapists (N=184) provided data during baseline, posttraining (during the 12 months of expert consultation offered to the expert training group), and maintenance (approximately 7 months after the expert consultation ended). Outcomes were therapist fidelity (i.e., adherence and competence) and IPT knowledge. RESULTS: Both groups showed within-group improvement from baseline to the maintenance period for adherence, competence, and IPT knowledge; however, the train-the-trainer group had greater improvement over time in adherence and competence. CONCLUSIONS: Given that the effects of the train-the-trainer approach were better maintained, and this model's potential to train more therapists over time, the train-the-trainer approach may help increase dissemination of evidence-based treatments such as IPT.

Intraoperative Retinal Changes May Predict Surgical Outcomes After Epiretinal Membrane Peeling.

Purpose: To investigate whether intraoperative retinal changes during epiretinal membrane (ERM) peeling affect anatomic or functional outcomes after surgery. Methods: We measured retinal thickness using an intraoperative optical coherence tomography (iOCT) device in patients undergoing pars plana vitrectomy with membrane peeling for idiopathic ERM. Changes in intraoperative central macular thickness (iCMT) were compared with postoperative improvements in CMT and best-corrected visual acuity (VA). Results: Twenty-seven eyes from 27 patients (mean age 68 years) underwent iOCT-assisted ERM peeling surgery. Before surgery, mean VA was logMAR 0.50 ± 0.36 (Snellen 20/63), and mean baseline CMT was 489 ± 82 µm. Mean iCMT before peeling was 477 ± 87 µm, which correlated well with preoperative CMT (P < 0.001). Mean change in iCMT was -39.6 ± 37 µm (range -116 to +77 µm). After surgery, VA improved to logMAR 0.40 ± 0.38 (Snellen 20/50) at month 1 and logMAR 0.27 ± 0.23 (Snellen 20/37) at month 3, whereas CMT decreased to 397 ± 44 µm and 396 ± 51 µm at months 1 and 3. Eyes that underwent greater amount of iCMT change (absolute value of iCMT change) were associated with greater CMT reduction at month 1 (P < 0.001) and month 3 (P = 0.010), whereas those with greater intraoperative thinning (actual iCMT change) showed a trend toward better VA outcomes at months 1 (P = 0.054) and 3 (P = 0.036). Conclusions: Intraoperative changes in retinal thickness may predict anatomic and visual outcomes after idiopathic ERM peeling surgery. Translational Relevance: Our study suggests that intraoperative retinal tissue response to ERM peeling surgery measured by iOCT may be a prognostic indicator for restoration of retinal architecture and for visual acuity outcomes.

Racial and socioeconomic disparities in the efficacy of a family-based treatment programme for paediatric obesity.

BACKGROUND: Family-based behavioural weight loss treatment (FBT) is an evidence-based intervention for paediatric overweight/obesity (OV/OB), but little research has examined the relative efficacy of FBT across socioeconomic status (SES), and racial groups. METHOD: A total of 172 youth (7-11 years; 61.6% female; 70.1% White, 15.7% Black; child percent OV = 64.2 ± 25.2; 14.5% low-income) completed 4 months of FBT and 8 months of additional intervention (either active social facilitation-based weight management or an education control condition). Parents reported family income, social status (Barratt simplified measure of social status) and child race at baseline. Household income was dichotomized into < or >50% of the area median family income. Race was classified into White, Black or other/multi-race. Treatment efficacy was assessed by change in child % OV (BMI % above median BMI for age and sex) and change in child BMI % of 95th percentile (BMI % of the 95th percentile of weight for age and sex). Latent change score models examined differences in weight change between 0 and 4 months, 4 and 12 months and 0 and 12 months by income, social status and race. RESULTS: Black children had, on average, less weight loss by 4 months compared to White children. Low-income was associated with less weight loss at 4 months when assessed independent of race. No differences by race, social status or income were detected from 4 to 12-months or from 0 to 12 months. CONCLUSIONS: FBT is effective at producing child weight loss across different SES and racial groups, but more work is needed to understand observed differences in initial efficacy and optimize treatment across all groups.

Children with Severe Obesity in Family-Based Obesity Treatment Compared with Other Participants: Conclusions Depend on Metrics.

OBJECTIVE: This study compares children with severe obesity and children with mild obesity/overweight participating in family-based obesity treatment (FBT) on change in (1) relative weight and adiposity and (2) psychosocial distress. METHODS: Children 7 to 11 years old (N = 241) and their parents participated in 12 months of behavioral treatment (FBT + maintenance treatment) and completed anthropometric, adiposity, and psychosocial assessments (psychiatric disorder symptomology, quality of life). Severe obesity was defined as a baseline BMI ≥ 120% of the 95th percentile (N = 105). RESULTS: At 12 months, 40% of children with baseline severe obesity no longer had severe obesity. Percent overweight and fat mass index measurements showed similar magnitudes of change among children with severe obesity and children with mild obesity/overweight, whereas BMI z score and percent body fat change was lower in the group with severe obesity. Youth with severe obesity were higher on some measures of psychosocial distress at baseline but generally experienced improvements similar to children with mild obesity/overweight. CONCLUSIONS: FBT with maintenance treatment is beneficial for children with severe obesity and is recommended for use prior to more invasive treatments in severe pediatric obesity. Future studies should assess the necessity of additional treatment, as children with severe obesity still have high relative weights post intervention.

General and Eating Disorder Psychopathology in Relation to Short- and Long-Term Weight Change in Treatment-Seeking Children: A Latent Profile Analysis.

BACKGROUND: Concurrent general psychopathology (GP) and eating disorder psychopathology (EDP) are commonly reported among youth with overweight/obesity and may impact weight change. PURPOSE: We identified patterns of GP and EDP in children with overweight/obesity and examined the impact on weight change following family-based behavioral obesity treatment (FBT) and maintenance interventions. METHODS: Children (N = 172) participated in 4 month FBT and subsequent 8 month weight maintenance interventions. GP and EDP were assessed prior to FBT (baseline). Child percentage overweight was assessed at baseline, post-FBT (4 months), and post-maintenance (12 months). Latent profile analysis identified patterns of baseline GP and EDP. Linear mixed-effects models examined if profiles predicted 4- and 12-month change in percentage overweight and if there were two-way and three-way interactions among these variables, adjusting for relevant covariates. RESULTS: Results indicated a three-profile structure: lower GP and EDP (LOWER); subclinically elevated GP and EDP without loss of control (LOC; HIGHER); and subclinically elevated GP and EDP with LOC (HIGHER + LOC). Across profiles, children on average achieved clinically meaningful weight loss (i.e., ≥9 unit change in percentage overweight) from baseline to 4 month FBT and sustained these improvements at 12 month maintenance. There was no evidence that latent profiles were related to percentage overweight change from baseline to FBT (p > .05) or baseline to maintenance (p > .05). There was no evidence for two-way or three-way interactions (p > .05). CONCLUSION: Concurrent GP and EDP do not portend differential short- or long-term weight change following FBT and maintenance. Future research is warranted on the durability of weight change among youth with GP and EDP. TRIAL REGISTRATION: NCT00759746.

Examining the interdependence of parent-child dyads: Effects on weight loss and maintenance.

BACKGROUND: This study aimed to further elucidate correlated weight changes in parent-child dyads enrolled in family-based treatment (FBT) by modeling the interdependence of weight changes during treatment. METHODS: Parent-child dyads (n = 172) with overweight/obesity (child mean zBMI = 2.16 ± 0.39; parent mean BMI = 37.9 ± 9.4 kg/m2 ) completed 4 months of FBT and were randomized to one of three 8-month maintenance interventions (Social Facilitation Maintenance [SFM]-high dose, SFM-low dose or control). Weight/height was measured at 0, 4 and 12 months. Structural equation models simultaneously estimated the effect that an individual had on their own (actor effect) and on one another's (partner effect) weight-status across time using the actor-partner interdependence model. RESULTS: Actor paths were significant over time for parent and child. Partner paths were significant for child zBMI predicting parent BMI at 4 and 12 months. Maintenance condition moderated actor/partner paths in the model. CONCLUSIONS: Child weight change may motivate parents to make environmental and behavioural changes that impact their own weight. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT00759746.

Greater Average Meal Planning Frequency Predicts Greater Weight Loss Outcomes in a Worksite-Based Behavioral Weight Loss Program.

BACKGROUND: Planning in behavioral weight loss (BWL) programs helps participants enact changes in eating and exercise, although the direct impact on weight loss is unclear. PURPOSE: To examine how meal and exercise planning frequencies change in a BWL program and their relations to weight loss outcomes. METHODS: Participants (N = 139) in a 40 week worksite-based BWL program completed a questionnaire regarding meal and exercise planning frequency at Weeks 0, 10, 20, 30, and 40 and were weighed weekly. Growth curve models were used to determine trajectories in meal and exercise planning frequency and to assess the role of an individual's average meal and exercise planning (between-person effect) and individual variation in planning (within-person effect) on body mass index (BMI). RESULTS: The best-fitting model, a linear random effect with a quadratic fixed-effect model, demonstrated that meal and exercise planning frequency increased over the course of the program with slowing growth rates. Between participants, higher average meal planning frequency (B = -0.029, t = -3.60), but not exercise planning frequency, was associated with greater weight loss. Within participants, exercise planning, but not meal planning, predicted a higher than expected BMI (B = 3.17, t = 4.21). CONCLUSIONS: Frequent meal planning should be emphasized as a continued, as opposed to intermittent, goal in BWL programs to enhance weight loss. Average exercise planning frequency does not impact weight loss in BWL programs; however, acute increases in exercise planning frequency may be a popular coping strategy during a weight loss setback or, alternatively, may lead to increased calorie consumption and weight gain.

The impact of pre-eclampsia definitions on the identification of adverse outcome risk in hypertensive pregnancy - analyses from the CHIPS trial (Control of Hypertension in Pregnancy Study).

OBJECTIVE: To examine the association between pre-eclampsia definition and pregnancy outcome. DESIGN: Secondary analysis of Control of Hypertension in Pregnancy Study (CHIPS) trial data. SETTING: International multicentre randomised controlled trial (RCT). POPULATION: In all, 987 women with non-severe non-proteinuric pregnancy hypertension. METHODS: We evaluated the association between pre-eclampsia definitions and adverse pregnancy outcomes, stratified by hypertension type and blood pressure control. MAIN OUTCOME MEASURES: Main CHIPS trial outcomes: primary (perinatal loss or high-level neonatal care for >48 hours), secondary (serious maternal complications), birthweight <10th centile, severe maternal hypertension, delivery at <34 or <37 weeks, and maternal hospitalisation before birth. RESULTS: Of 979/987 women with informative data, 280 (28.6%) progressed to pre-eclampsia defined restrictively by new proteinuria, and 471 (48.1%) to pre-eclampsia defined broadly as proteinuria or one/more maternal symptoms, signs or abnormal laboratory tests. The broad (versus restrictive) definition had significantly higher sensitivities (range 62-79% versus 36-50%), lower specificities (range 53-65% versus 72-82%), and similar or higher diagnostic odds ratios and 'true-positive' to 'false-positive' ratios. Stratified analyses showed similar results. Addition of available fetoplacental manifestations (stillbirth or birthweight <10th centile) to the broad pre-eclampsia definition improved sensitivity (74-87%). CONCLUSIONS: A broad (versus restrictive) pre-eclampsia definition better identifies women who develop adverse pregnancy outcomes. These findings should be replicated in a prospective study within routine healthcare to ensure that the anticipated increase in surveillance and intervention in a larger number of women with pre-eclampsia is associated with improved outcomes, reasonable costs and congruence with women's values. TWEETABLE ABSTRACT: A broad (versus restrictive) pre-eclampsia definition better identifies the risk of adverse pregnancy outcomes.

Focal Scleral Nodule: A New Name for Solitary Idiopathic Choroiditis and Unifocal Helioid Choroiditis.

PURPOSE: To evaluate multimodal imaging findings of solitary idiopathic choroiditis (SIC; also known as unifocal helioid choroiditis) to clarify its origin, anatomic location, and natural course. DESIGN: Multicenter retrospective observational case series. PARTICIPANTS: Sixty-three patients with SIC in 1 eye. METHODS: Demographic and clinical data were collected. Multimodal imaging included color fundus photography, OCT (including swept-source OCT), OCT angiography (OCTA), fundus autofluorescence, fluorescein and indocyanine green angiography, and B-scan ultrasonography. MAIN OUTCOME MEASURES: Standardized grading of imaging features. RESULTS: Mean age at presentation was 56 ± 15 years (range, 12-83 years). Mean follow-up duration in 39 patients was 39 ± 55 months (range, 1 month-25 years). The lesions measured a mean of 2.4 × 2.1 mm in basal diameter, were located inferior (64%) or nasal to the optic disc, and appeared yellow (53%). No systemic associations were found. The lesions all appeared as an elevated subretinal mass, with OCT demonstrating all lesions to be confined to the sclera, not the choroid. On OCT, the deep lesion margin was visible in 12 eyes with a mean lesion thickness of 0.6 mm. Overlying choroidal thinning or absence was seen in 95% (mean choroidal thickness, 28 ± 35 µm). Mild subretinal fluid was observed overlying the lesions in 9 patients (14%). Retinal pigment epithelial disruption and overlying retinal thinning was observed in 56% and 57%, respectively. OCT angiography was performed in 13 eyes and demonstrated associated choroidal and lesional flow voids. Four lesions (6%) were identified at the macula, leading to visual loss in 1 patient. One lesion demonstrated growth and another lesion showed spontaneous resolution. CONCLUSIONS: In this largest series to date, multimodal imaging of SIC demonstrated a scleral location in all patients. The yellow and white clinical appearance may be related to scleral unmasking resulting from atrophy of overlying tissues. Additional associated features included documentation of deep margin on swept-source OCT, trace subretinal fluid in a few patients, and OCTA evidence of lesional flow voids. Because of the scleral location of this lesion in every patient, a new name, focal scleral nodule, is proposed.

UVEAL METASTASIS BASED ON PATIENT AGE IN 1,111 PATIENTS: Comparison of Clinical Features and Outcomes Per Age Category.

PURPOSE: To evaluate clinical features and survival outcomes of uveal metastasis based on patient age. METHODS: Retrospective analysis of all patients with uveal metastasis evaluated on the Ocular Oncology Service, Wills Eye Hospital, Philadelphia, PA, USA between February 1, 1974 and June 1, 2017. The features and outcomes were analyzed based on patient age classified as children (0-20 years), young adults (21-40 years), middle [aged] adults (41-60 years), older adults (61-80 years) and senior adults (81-100 years). RESULTS: There were 1111 consecutive patients, including children (n = 3, <1%), young adults (n = 77, 7%), middle adults (n = 472, 42%), older adults (n = 509, 46%), and senior adults (n = 50, 4%). At uveal metastasis diagnosis, demographics included mean patient age of 60 years, Caucasian race (88%), and female gender (64%). Compared to the largest cohort (older adults), there were significant differences (age group versus [vs.] older adults) in Caucasian race (senior adult 98% vs. 89%, p = 0.042), male sex (young adults: 22% vs. 43%, p < 0.001) (middle adults: 29% vs. 43%, p < 0.001), unilateral tumor (young adult: 70% vs. 86%, p < 0.001) (middle adult: 79% vs. 86%, p = 0.003) (senior adults: 96% vs. 86%, p = 0.045), and cancer origin in breast (young adults: 51% vs. 32%, p = 0.002) (middle adults: 44% vs 32%, p < 0.001), lung (young adults: 14% vs. 30%, p = 0.004), kidney (young adults: 0% vs. 5%, p = 0.043), prostate (middle adults: 1% vs. 4%, p = 0.001), gastrointestinal tract (senior adults: 8% vs. 2%, p = 0.028), and others (children: 100% vs. 4%, p < 0.001) (young adults: 10% vs. 4%, p = 0.044). Kaplan-Meier survival (children, young, middle, older, and senior adults) at 1 year was 33%, 48%, 60%, 62%, and 76% and at 5 years was 0%, 22%, 29%, 25%, and 40%, respectively, with no difference per age category. The mean overall survival was 17.2 months and children demonstrated hazard ratio (HR) for death at 1 year of 2.1 relative to older adults. CONCLUSION: Uveal metastasis is found in all age groups. Compared to older adults, primary cancer site was more often breast and less likely lung in young and middle adults. Other rare sites were more often seen in children. Survival outcomes at 1 and 5 years were most favorable for senior adults and least favorable for children.

Identification of Patients with Pentosan Polysulfate Sodium-Associated Maculopathy through Screening of the Electronic Medical Record at an Academic Center.

AIMS: This chart review of a quaternary academic medical center electronic medical record (EMR) aimed to identify patients at risk of development of maculopathy with exposure to pentosan polysulfate sodium (PPS). METHODS: A review of electronic medical records of a quaternary medical center of patients with either documented exposure to PPS or diagnosis of interstitial cystitis (IC) from 2007 to 2019 was performed for retinal imaging and visual acuity; the study was conducted in August of 2019. RESULTS: 216 charts were included for analysis, of which 96 had documented eye exams and 24 had retinal imaging done. We identified three patients with maculopathy in the context of long-term exposure to PPS via chart review, and one additional patient was identified by referral. The median PPS exposure duration was 11 years (range 7 to 19 years). Median logMAR BCVA OD 0.6 range was 0.0-1.9 (approximate Snellen equivalent 20/80 range (20/20-20/1600)) and OS 0.7 range was 0.1-1.9 (approximate Snellen equivalent 20/100 range (20/25-20/1600)). Ultrawidefield color fundus imaging and fundus autofluorescence revealed findings of pigmentary changes and patchy macular atrophy. Optical coherence tomography (OCT) demonstrated outer retinal thinning and increased choroidal transmission coincident with areas of atrophy seen on fundus imaging. CONCLUSIONS: Less than half of patients at risk for development of maculopathy due to exposure to PPS had received eye examinations, suggesting that those at risk are not receiving adequate screening. We found two patients with PPS maculopathy who had relatively preserved central vision, one patient with bitemporal vision loss, and one patient who developed vision loss in both eyes.

Choroidal amelanotic tumours: clinical differentiation of benign from malignant lesions in 5586 cases.

PURPOSE: To investigate demographics and clinical features of patients with amelanotic choroidal tumours. DESIGN: Retrospective analysis. METHODS: Comparison of demographic and clinical features of various amelanotic choroidal tumours based on stratification by patient age, sex and tumour diameter. Included were all patients with amelanotic choroidal tumours evaluated on the Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania, USA, over a 45-year time period. RESULTS: A total of 5586 amelanotic choroidal tumours in 4638 eyes of 4441 patients were included with a mean age at presentation of 58 years (median 60, range 0.1-100 years). Most patients were white (95%), female (56%) and with unilateral lesion (96%). By comparison, amelanotic melanoma presented at a younger mean age (57 years) compared with metastasis (60 years, p<0.001), nevus (61 years, p<0.001), lymphoma (65 years, p<0.001), sclerochoroidal calcification (70 years, p<0.001) and peripheral exudative haemorrhagic chorioretinopathy (80 years, p<0.001). Melanoma presented at an older mean age compared with osteoma (30 years, p<0.001), granuloma (42 years, p<0.001), haemangioma (49 years, p<0.001) and inflammatory choroidal lesions (49 years, p<0.001). Differences in race and sex were also seen between the various amelanotic choroidal lesions. With few exceptions, amelanotic melanoma had significantly larger basal diameter, greater thickness, more frequent association with subretinal fluid and more often ultrasonographically hollow, compared with other amelanotic choroidal lesions. CONCLUSION: Understanding the demographic and clinical features of amelanotic choroidal melanoma and other amelanotic lesions could lead to an earlier and more accurate diagnosis.

HAND-HELD OPTICAL COHERENCE TOMOGRAPHY MONITORING OF CHEMORESISTANT RETINOBLASTOMA.

PURPOSE: Retinoblastoma (Rb) is a potentially fatal intraocular malignancy in children, and hand-held optical coherence tomography (HH-OCT) can assist in submillimeter detection and monitoring after treatment of Rb. Retinoblastoma located in the macula, or those with chemoresistance, can be among the most difficult to manage. We describe HH-OCT features in a case of chemoresistant macular Rb that eventually responded to plaque radiotherapy after failing intravenous chemotherapy and intraarterial chemotherapy. METHODS: Observational case report. RESULTS: A 15-month-old girl with leukocoria was found to have Group D Rb in the right eye of 6-mm thickness and macular Group B Rb in the left eye of 4-mm thickness. She was treated with 6-monthly cycles of systemic intravenous chemotherapy and focal consolidation therapies to both eyes, with tumor regression in both eyes. However, macular tumor in the left eye demonstrated subsequent recurrence, from regressed thickness of 792 µm on HH-OCT to a dome-shaped hyperreflective retinal mass of >2000 µm thickness. Three cycles of intraarterial chemotherapy were sufficient for tumor regression down to 977 µm thickness on HH-OCT. Six months later, macular tumor in the left eye recurred again to >2000 µm thickness and necessitated plaque radiotherapy using apex dose of 35 Gy over 95.25 hours. Hand-held OCT confirmed rapid tumor regression to 722 µm after plaque treatment and regression remained stable at 6-month follow-up. CONCLUSION: Hand-held OCT was critical in assessment of Rb after failed intravenous chemotherapy and intraarterial chemotherapy and later documenting regression after plaque radiotherapy. Hand-held OCT is vital in providing cross-sectional imaging and measurements of small macular and paramacular Rbs.

Family Encouragement of Healthy Eating Predicts Child Dietary Intake and Weight Loss in Family-Based Behavioral Weight-Loss Treatment.

Introduction: Social support for healthy eating can influence child eating behaviors; however, little is known about the impact of social support during family-based behavioral weight-loss treatment (FBT). This study aimed to determine the impacts of both baseline and change in family support on change in child diet and weight during FBT. Methods: Children (n = 175; BMI percentile ≥85th; ages 7-11; 61.1% female; 70.9% white) and a participating parent completed 4 months of FBT. Parents were active participants and learned social support-related strategies (i.e., praise and modeling of healthy eating). Child perceived family encouragement and discouragement for healthy eating, child diet quality (via 24-hour recalls), and child weight were assessed pre- and post-FBT. Results: Family encouragement for healthy eating increased during FBT, and this increase was related to increases in child healthy vegetable intake and overall diet quality, as well as decreases in refined grains consumed. Low pre-FBT family encouragement predicted greater increases in healthy vegetable intake, greater weight reduction, and greater increases in family encouragement for healthy eating. Family discouragement for healthy eating did not change during treatment nor did it predict dietary or weight outcomes. Conclusions: FBT successfully improves family encouragement, which is associated with improvements in child diet. Furthermore, even children who began treatment with low family encouragement for healthy eating show great improvements in dietary intake and weight during treatment. Results suggest that changes in child eating behavior during treatment is influenced by active, positive parenting techniques such as praise of healthy eating rather than negative family support.