Journal of child and adolescent psychopharmacology最新文献

Objective: To compare the proportion of children and adolescents with incident psychotropic medication use from 2019 through 2022. Methods: This cross-sectional study used the IQVIA PharMetrics^® Plus for Academics health plan claims database. Our study sample consisted of children and adolescents ages 6-18 who had at least one psychotropic medication in March 2019-February 2022. We examined psychotropic medication use in three distinct study periods: pre-pandemic (March 2019 to February 2020), pandemic-year-1 (March 2020-February 2021), and pandemic-year-2 (March 2021-February 2022). Incident use was defined as no evidence of psychotropic medication in the 12 months preceding the child and adolescent's first psychotropic dispensing in each study period. We estimated incident psychotropic use in the three study periods. Average marginal effects tested for significant differences in psychotropic initiation, overall and stratified by age and sex. Results: In our sample of 42,346 children and adolescents who were dispensed any psychotropic medication during the study period, incident psychotropic users were 27.8% in pre-pandemic, 26.0% in pandemic-year-1, and 27.8% in pandemic-year-2. Incident use of antidepressants was 51.4% in pandemic-year-1 and 54.6% in pandemic-year-2. The probability of incident psychotropic use was 2.4% lower in pandemic-year-1 than in the pre-pandemic year (p < 0.001). The proportion of 6-11-year-olds and females initiating a psychotropic was higher in pandemic-year-2 than pre-pandemic. Conclusion: Incident psychotropic use was most notable in younger and female children 2 years after the pandemic onset.

Objectives: Stimulants, such as methylphenidate (MPH) and amphetamines, represent the first-line pharmacological option for attention-deficit/hyperactivity disorder (ADHD). Randomized controlled trials (RCTs) have demonstrated beneficial effects at a group level but could not identify characteristics consistently associated with varying individual response. Thus, more individualized approaches are needed. Experimental studies have suggested that the neurobiological response to a single dose is indicative of longer term response. It is unclear whether this also applies to clinical measures. Methods: We carried out a systematic review of RCTs testing the association between the clinical response to a single dose of stimulants and longer term improvement. Potentially suitable single-dose RCTs were identified from the MED-ADHD data set, the European ADHD Guidelines Group RCT Data set (https://med-adhd.org/), as updated on February 1, 2024. Quality assessment was carried out using the Cochrane Risk of Bias (RoB) 2.0 tool. Results: A total of 63 single-dose RCTs (94% testing MPH, 85% in children) were identified. Among these, only a secondary analysis of an RCT tested the association between acute and longer term clinical response. This showed that the clinical improvement after a single dose of MPH was significantly associated with symptom improvement after a 4-week MPH treatment in 46 children (89% males) with ADHD. The risk of bias was rated as moderate. A further RCT used near-infrared spectroscopy, thus did not meet the inclusion criteria, and reported an association between brain changes under a single-dose and longer term clinical response in 22 children (82% males) with ADHD. The remaining RCTs only reported single-dose effects on neuropsychological, neuroimaging, or neurophysiological measures. Conclusion: This systematic review highlighted an important gap in the current knowledge. Investigating how acute and long-term response may be related can foster our understanding of stimulant mechanism of action and help develop stratification approaches for more tailored treatment strategies. Future studies need to investigate potential age- and sex-related differences.

Objectives: Patterns of psychotropic medication use in children and adolescents with Down syndrome (DS) are largely unknown. Clinical decisions are often made from evidence and experience from individuals with autism spectrum disorder (ASD) or intellectual disability (ID). Methods: Longitudinal data from 670 children with DS who received care in a specialty DS clinic from March 2021 to February 2024 were collected. After each clinic visit, the clinician indicated the presence or absence of co-occurring neurodevelopmental (ND) or mental health (MH) diagnoses, as well as whether the individual was prescribed a psychopharmacological treatment. We used descriptive statistics and analyzed associations between psychotropic medication use, co-occurring ND/MH conditions, and demographic data. Results: 19.1% of patients were prescribed at least one psychotropic medication at their most recent clinical visit. Alpha-agonists were the most commonly prescribed medication class (30.8%), followed by stimulants (18.9%), and antidepressants (16.7%). There was a significant difference in psychotropic medication use by age, with older children having increased odds of being prescribed a psychotropic medication. There were no differences in psychotropic medication use across sex (p = 0.10), race (p = 0.10), or household income (p = 0.16). Conclusions: We found that one-fifth of patients with DS were prescribed psychotropic medications. Nearly every individual with DS who was prescribed a psychotropic medication had a co-occurring ND/MH condition, yet these rates were lower than what have been reported in children with ID, ASD, and attention deficit/hyperactivity disorder. Further research needs to include those with DS to further understand medication efficacy and safe dosing practices to ensure optimal outcomes.

Background: The administration of omega-3 polyunsaturated fatty acid supplements is recommended as an adjuvant therapy for adults diagnosed with major depressive disorder. The evaluation of replicated data in combination treatment with omega-3 has been extensively conducted in adults over the past decade. However, the generalizability of these findings to pediatric groups is still uncertain. The objectives of this evaluation were twofold: (1) to evaluate the effectiveness of omega-3 and associated combination therapies in reducing the severity of depressive symptoms, and (2) to include remission rates (i.e., reduction of more than 50% in depression symptoms) as a measure of therapeutic efficacy. Methods: We conducted a literature search on PubMed/EMBASE from inception to October 2023. Data analyses were conducted using Stata (version 17.0). Results: We identified a total of 3168 articles. After eligibility screening of identified studies, nine studies (n = 561 participants) were included in our analysis herein. Pairwise comparisons revealed no significant improvement in depression symptoms for any intervention versus placebo. However, a clustered ranking plot identified omega-3 plus inositol as the most effective treatment for pediatric depression (77.3% efficacy). Omega-3 paired with psychoeducational psychotherapy significantly lowered the remission rate compared to placebo (standardized mean difference = 0.44, 95% confidence interval: 0.00-0.87, p = 0.048), resulting in a 91.5% remission rate, making it the most effective treatment in the study. Conclusions: Taken together, this network meta-analysis presents compelling evidence supporting the antidepressant effects of omega-3 in pediatric groups with depression. Future research should aim to investigate omega-3 as monotherapy for young individuals with depression, as well as investigate the efficacy of omega-3 in comparison to psychosocial interventions for affected individuals.

Objective: To describe how the intersectionality of race, ethnicity, and language with autism and intellectual and developmental disability (IDD) impacts mental health inequities in psychopharmacological management of youth. Method: This was a scoping review in which a series of searches were conducted in PubMed, Web of Science, Google Scholar, and manual review of the articles collected. Results: Although autism and/or IDD increases the risk for poor physical and mental health, social determinants of health such as race, ethnicity, and language account for approximately a third of poor outcomes. Minoritized children with autism/IDD experience significantly greater delays to diagnosis and misdiagnosis and are less likely to receive appropriate services. Access to psychological testing and psychosocial services is often limited by availability, skilled practitioners, a shortage of non-English-language providers or interpreters, and poor reimbursement. Conclusion: The intersectionality of autism and/or IDD with race, ethnicity, and language compounds the health inequities associated with either of these challenges independently.

Objectives: Disruptive mood dysregulation disorder (DMDD) is a relatively new diagnosis that comprises severe, nonepisodic irritability and recurrent outbursts of emotional instability in adolescents. This meta-analysis examined the efficacy of the available pharmacological and nonpharmacological interventions for DMDD. Methods: Literature searches were conducted in July 2023. To determine relevant articles, 330 abstracts were reviewed, and 39 articles were identified for full review. A random-effects model was used for the meta-analysis, and a subgroup analysis was performed to assess the effects of study design and intervention type. Results: Eleven studies were reviewed, including six pharmacological and five nonpharmacological. Despite high heterogeneity in effects (I² = 85%), we showed statistically significant improvements in irritability symptoms following intervention. We showed statistically significant enhancements in symptoms of irritability following the intervention. The subgroup analysis revealed that, compared with randomized controlled trials (RCTs), open trials showed significant improvements in irritability. In addition, drug intervention significantly improved irritability compared to nondrug interventions. Atomoxetine (ATX), optimized stimulants, and stimulants combined with other drugs and behavioral therapy effectively improved irritability. Conclusions: With research indicating potential benefits for irritability from a combination of pharmacological interventions and therapy, including ATX, stimulants in conjunction with antipsychotic or antidepressant medications, and cognitive-behavioral techniques such as Dialectical Behavior Therapy for Children. Future large-scale RCTs are essential to further explore and refine these treatment approaches, especially focusing on the efficacy of combining pharmacological with effective nonpharmacological to improve irritability and overall outcomes in this population.