Growth Trajectories in Stimulant-Treated Children Ages 6 to 12: An Electronic Medical Record Analysis.

OBJECTIVE: The aim of this study was to evaluate growth trajectories in stimulant-exposed and stimulant-unexposed children using electronic medical record data from a large health care organization attending to moderating effects of the magnitude of exposure to stimulants, sex, and race. METHODS: Weight, height, body mass index (BMI), prescription, and sociodemographic information were extracted from the electronic medical records of a large health care organization. Included were children who were 6 to 12 years at the time they were receiving stimulants with a concurrent growth assessment (index assessment) plus 1 to 4 years of additional growth assessments thereafter. Non-attention-deficit/hyperactivity disorder (ADHD) children who were unexposed to stimulants were age and sex matched to those exposed. Stimulant exposure was examined as the total number of months with stimulant prescriptions, percentage of follow-up time exposed to stimulants, and cumulative stimulant dose. RESULTS: Our sample consisted of 323 children exposed to stimulants with available growth data and 1615 unexposed children. Small but significant decreases in height trajectories were found over time in exposed children compared with those unexposed. Weight and BMI trajectories decreased in the first year of follow-up with stabilization and increased thereafter. Growth trajectory effects were largest in girls (height, weight, and BMI), White children (weight), and children with more total stimulant exposure (weight). CONCLUSION: This comprehensive analysis of an ecologically informative sample attending to key covariates of the magnitude of exposure to stimulants, sex, and race extends previous findings, showing that effects on growth trajectories are small and do not appear to pose a significant clinical concern for most children with ADHD treated with stimulants from childhood onto adolescent years.

Assessing the Magnitude of Risk for ADHD in Offspring of Parents with ADHD: A Systematic Literature Review and Meta-Analysis.

The main aim of this study was to examine the body of knowledge on the prevalence of Attention Deficit Hyperactivity Disorder (ADHD) in "high-risk" children whose parents are diagnosed with ADHD. This knowledge could aid early identification for children presenting with ADHD symptoms at a young age. We conducted a systematic search of the literature assessing high-risk children. Included were original articles published in English with the main aim to assess prevalence of ADHD in high risk children. In addition, a meta-analysis was conducted to examine this prevalence. Four articles met our inclusion and exclusion criteria all suggesting an increased prevalence of ADHD in children of parents with ADHD. The meta-analysis also confirmed the increased prevalence of ADHD in high-risk children. The literature indicates that children of ADHD parents have an increased risk of developing ADHD compared to control children.

Further evidence of low adherence to stimulant treatment in adult ADHD: an electronic medical record study examining timely renewal of a stimulant prescription.

RATIONALE: ADHD is a prevalent and morbid neurobiological disorder affecting up to 5% of adults. While stimulants have been documented to be safe and effective in adults with ADHD, uncertainties remain about adherence to these treatments. OBJECTIVES: The main aim of this article was to evaluate contemporaneous rates and correlates of adherence to stimulants in adults with ADHD using data from electronic medical records from a large healthcare organization focusing on timely renewal of an initial prescription. METHODS: Subjects were patients 18 to 44 years of age who had been prescribed a stimulant between January 1, 2015, and December 31, 2016. Prescription and sociodemographic data were extracted from the Partners HealthCare Research Patient Data Registry (RPDR). Our outcome metric was renewal of the index stimulant prescription defined as the first prescription recorded in the electronic record for the period under investigation. RESULTS: We identified 2689 patients with an index prescription for a stimulant medication. Results showed that only 42% of patients renewed their prescriptions in a timely enough fashion to be considered consistently medicated. CONCLUSIONS: Results indicate that adults with ADHD have a low rate of renewal of their initial stimulant prescription indicating poor patient engagement in their treatment for ADHD.

A novel digital health intervention to improve patient engagement to stimulants in adult ADHD in the primary care setting: Preliminary findings from an open label study.

AIMS: We piloted the effectiveness and acceptability of a novel text messaging-based (SMS) digital health intervention aimed at addressing the previously documented poor rate of patient engagement in stimulant treatment in the primary care setting. METHODS: 117 adults ages 18-55 from primary care and psychiatric practices who were prescribed a stimulant medication for ADHD treatment received the SMS intervention. Comparators were age-, race-, and sex-matched patients from the same health care organization's electronic medical record who had been prescribed stimulant medications over a similar time period. Using documented prescription records, we determined whether patients had timely prescription refills. RESULTS: Ninety-six percent (N = 112) of participants completed our a priori metric of patient engagement consisting of 37 days of the SMS program. Eighty-one percent of participants refilled their index prescriptions in a timely manner compared to only 36% of patients receiving treatment as usual (OR=7.54, 95% CI: 4.46, 12.77; p<0.001). We found no significant interaction between prescribing source (non-psychiatry vs. psychiatry) and intervention group (SMS vs. treatment as usual). CONCLUSIONS: These data suggest that an ADHD-centric, digital health intervention using text messaging significantly improves patient engagement in stimulant treatment in adults with ADHD.