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In-home salivary collection quality and adherence to a prescribed collection methodology for evaluation of dim light melatonin onset (DLMO) is unknown in children. Primary aims of this study were to 1) describe a novel family centered methodology for in-home salivary collection; 2) determine the acceptance and feasibility of this methodology; 3) measure adherence to collection instructions; and 4) identify patterns between participants' age and quality of samples collected. After receiving instructional handouts from the study team, families utilized in-home salivary melatonin collection. Participants (N = 64) included 39 children (21 female, mean age 9.5 ± 1.61 years) and 25 adolescents (11 female, mean age 15.9 ± 2.12 years) with craniopharyngioma. Participants were 90% adherent to collection schedule, and 89% of the samples collected were of sufficient quantity and quality, with no differences found between age (child vs. adolescent) and melatonin sample quantity and quality. Inhome saliva collection provides an acceptable and feasible method to collect salivary melatonin and biomarkers in children and adolescents.biomarker, circadian rhythm, craniopharyngioma, family centered, melatonin, methodology, saliva sampling

Sexual minority individuals experience a disproportionate burden of mental health issues, particularly in less populous cities of the southern United States. Unique identity-related stressors may explain these disparities. The current study examines relationships between sexual minority stress, identity, and anxiety in sexual minority individuals from a small metropolitan area of the South. Sexual minority individuals ( = 249) from the Central Savannah River Area completed a survey assessing minority stress (i.e., identity-based discrimination, internalized homophobia), identity (i.e., outness comfort, community connectedness) and history of anxiety as part of a larger lesbian, gay, bisexual, transsexual, queer community health needs assessment. All minority stress variables were significantly, positively associated with an anxiety history whereas community connectedness was significantly, negatively associated with anxiety history at the bivariate level. A multiple logistic regression model revealed that assault history was significantly associated with increased odds of anxiety history, whereas community connectedness was associated with decreased odds of anxiety history. These results demonstrate an influence of discriminatory experiences on anxiety in sexual minority individuals of the South and the protective value of community connectedness. Providers and advocates should work at the individual, community, and systemic levels to eliminate lesbian, gay, bisexual discrimination and facilitate community involvement, thereby reducing mental health disparities. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Objective Determining how the health-related quality of life (HRQOL) is impacted by living with Sickle Cell Disease (SCD) can inform psychosocial interventions. The purpose of the present study is to determine if demographic and treatment variables predict membership into empirically derived subgroups of HRQOL among youth and young adults with SCD. Methods Three hundred and seven youth and young adults with SCD (mean 17.63 years ± 3.74 years, 50.5% female) completed the Pediatric Quality of Life InventoryTM Sickle Cell Disease Module. Latent profile analysis examined subgroups/classes of HRQOL and relationships with demographic and treatment variables. Results Three distinct classes emerged: High HRQOL (34% of the sample), Moderate HRQOL (44% of the sample), and Low HRQOL (22% of the sample). Being female was associated with increased odds of being in the moderate or low groups. Living with more severe SCD (genotypes HbSS and HbSβ0 thalassemia) was associated with increased odds of being in the Low HRQOL group. Treatment with chronic red blood cell transfusion therapy was associated with increased odds of being in the High HRQOL group. Older age predicted a small increase in the odds of being in the Low versus High HRQOL group. Conclusions The present study adds to the literature on HRQOL in SCD by exploring person-centered, empirically derived groups of HRQOL. Identification of demographic and treatment factors that predict membership into those groups within a large sample assists in tailoring needed psychosocial interventions for youth with SCD.

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Despite broad support for hydroxyurea (HU) therapy, suboptimal adherence is reported for youth with sickle cell disease. Valid adherence measurement is crucial to understanding the relationship between medication behavior, disease response, and patient-centered health outcomes. The current pilot study examined the feasibility of the Wise electronic device for longitudinal HU adherence measurement in a sample of 36 youths prescribed HU. The study also explored the association between HU adherence, as measured by the Wise device, with other adherence measures (ie, family report, lab values, pill count, and medication possession ratio). A measure of family-reported acceptability was also completed. Overall, results supported the feasibility of the Wise device (rate of consent=82%, device use=75%, device failure=3%) for HU adherence measurement and most families rated their experience using their device positively (favorable responses ranged from 67% to 100%). Associations between HU adherence, as measured by the Wise device, and other adherence measures were not significant. Overall, the feasibility was supported. The Wise device allows longitudinal measurement of adherence with HU from initiation as a young child (ie, with liquid formulations) through adolescence and provides a novel means of adherence measurement for both clinical and research use.

Adolescents with sickle cell disease (SCD) need assistance in developing the knowledge and skills that contribute to increased disease self-management and successful transition to adult-based health care. This study evaluated the preliminary psychometric properties of the Self-Management Skills Checklist (SMSC and SMSC-C; Adolescent and Caregiver versions), a measure of perceived SCD-specific knowledge and skills. A retrospective cohort study included 114 adolescents (mean=15.6 y) and their caregivers. We examined internal structure and reliability, score changes over time, and group differences. Cronbach coefficient alphas were 0.79 and 0.74 for caregiver-reported Skills and caregiver-reported knowledge, respectively, and 0.77 and 0.44 for adolescent-reported skills and adolescent-reported knowledge, respectively, indicating good internal consistency for 3 of the subscales. Poor reliability in the adolescent-reported knowledge summary score and factor analysis suggest an interpretation item-by-item, independent of one another. Participant group differences in age and chronic transfusion treatment existed in both summary and subscale scores of the SMSC and SMSC-C. Follow-up administrations of the scales indicated an increase in caregiver-reported skills for their adolescents from time 1 scores (M=3.72±0.83) to time 2 scores (M=3.99±0.63) (t 16=2.178, P=0.045). Findings provide preliminary support for the usage of the SMSC and continued development to improve its psychometrics.

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