Adolescent Suicide Risk Screening: A Secondary Analysis of the SHIELD Randomized Clinical Trial.

OBJECTIVE: To evaluate the effectiveness of adolescent suicide risk screening to increase initiation of mental health services via a secondary analysis using data from the SHIELD (Screening in High Schools to Identify, Evaluate and Lower Depression) randomized clinical trial, which evaluated school-based screening for major depressive disorder (MDD). STUDY DESIGN: Students in 14 Pennsylvania high schools were randomized by grade to either the usual school practice of targeted referral for behavior raising a concern for suicide risk or universal screening using the Patient Health Questionnaire-9 (PHQ-9), with any response >0 to item 9 regarding suicide risk considered positive. Students identified in either arm were referred to the Student Assistance Program (SAP), which is mandated in all Pennsylvania schools. The SAP determined follow-up. Study groups were compared using mixed-effects logistic regression. RESULTS: The participants comprised 12 909 students, with 6473 (50.1%) randomized to universal screening. The study group was 46% female and 43% Hispanic or non-Hispanic Black. Adolescents in the universal screening arm had 7.1-fold greater odds (95% CI, 5.7-8.8) of being identified as at risk for suicide, 7.8-fold greater odds (95% CI, 4.6-13.1) of follow-up needs, and 4.0-fold greater odds (95% CI, 2.0-7.9) of initiating mental health treatment. CONCLUSIONS: Although the PHQ-9 is a MDD screening tool, its use in universal screening increased identification and treatment initiation for adolescents at risk for suicide. This confirms the value of universal screening and suggests that a suicide-specific risk assessment would have even greater impact on treatment initiation for identified youth. TRIAL REGISTRATION: ClinicalTrials.gov: NCT03716869.

Predictors of Changes in Height, Weight, and Body Mass Index After Initiation of Central Nervous System Stimulants in Children with Attention Deficit Hyperactivity Disorder.

OBJECTIVE: To identify predictors of changes in height, weight, and body mass index (BMI) in children with attention deficit hyperactivity disorder (ADHD) starting central nervous system (CNS) stimulants. STUDY DESIGN: There were 230 medication-naïve children aged 5-12 years with ADHD who participated in a randomized trial evaluating the impact of CNS stimulants on growth over 30 months. This observational analysis focused on the 141 participants using study medication for 65 or more days in the first 6-months after starting medication. Biometric variables, ADHD, and oppositional defiant disorder symptom scores at medication initiation, and medication use over the study were examined as predictors of changes in standardized (z) height, weight, and BMI. RESULTS: Mean changes in z-BMI, z-weight. and z-height were negative throughout the study. The most consistent predictors of change in z-BMI, z-weight, and z-height were percent days medicated and total medication exposure. Children with lower z-height and z-weight at medication initiation experienced greater z-BMI and z-weight decreases over the first 6 months on medication. Greater appetite suppression during dose optimization predicted greater decreases in z-weight over the entire study and a greater decrease in z-height over the first 6 months on medication. z-weight change correlated with z-height change. Behavioral symptoms did not predict changes in z-BMI, z-weight, or z-height. CONCLUSIONS: How much and how often CNS stimulants are used predicts changes in z-BMI, z-weight, and z-height in children. Even smaller and lighter children may be at risk for decreases in z-weight and z-BMI. Parent ratings of appetite during dose titration may serve as feasible indicators of future weight and height change in children using CNS stimulants. TRIAL REGISTRATION: Clinicialtrials.gov: NCT01109849.