Challenges and Barriers to Providing Primary Care to Children of South Asian Origin: Pediatricians' Perspectives

South Asian (SA) Americans have a high risk of metabolic and cardiovascular disease. Prevention efforts should start in childhood and should be culturally appropriate. We sought to understand the challenges and barriers that pediatricians face in providing care for SA children to inform professional education on culturally effective care. Qualitative interviews were conducted with a diverse sample (N = 17) of pediatricians. Challenges reported included feeding problems, inadequate physical activity, and mental health concerns. Communication barriers included parents' anxiety around feeding, influence of grandparents, stigma around mental health, and cultural communication gaps. Effective strategies included clear communication, a gradual approach, ensuring buy-in from grandparents, greater attention to family history, and improved cultural knowledge in pediatrician. Addressing feeding problems was the most mentioned challenge, which is especially concerning given the high chronic disease risk in SAs. Education on culturally appropriate strategies can equip pediatricians to effectively counsel SA families to address these risks.

Intranasal oxytocin versus placebo for hyperphagia and repetitive behaviors in children with Prader-Willi Syndrome: A randomized controlled pilot trial

OBJECTIVE

The effects of intranasal oxytocin and placebo on hyperphagia and repetitive behaviors were compared in children and adolescents with Prader Willi Syndrome (PWS).

METHODS

Children and adolescents with PWS were enrolled in an 8-week double-blind placebo-controlled intranasal oxytocin randomized trial. Twenty-three (23) subjects were assigned to oxytocin (N = 11) or placebo (N = 12). Hyperphagia was measured with the Hyperphagia Questionnaire (HQ), and repetitive behavior was measured with Repetitive Behavior Scale- Revised (RBS-R).

RESULTS

There were modest significant treatment by-time interactions indicating reduction in hyperphagia and repetitive behaviors across time for placebo but no reduction for oxytocin. Total HQ score showed a greater average reduction of 1.81 points/week for the placebo group vs. oxytocin, with maximum reduction at week 4. There were also greater reductions on HQ-Drive and HQ-Behavior subscales on placebo vs. oxytocin. RBS-R subscales followed similar patterns to the HQ, with a significantly greater reduction in sameness subscale behaviors (average 0.825 points/week) in the placebo group compared to the oxytocin group. Oxytocin was well tolerated, and the only adverse event that was both more common and possibly related to oxytocin vs. placebo was nocturia (n = 1 vs 0).

CONCLUSION

Placebo was associated with modest improvement in hyperphagia and repetitive behaviors in childhood PWS whereas intranasal oxytocin was not associated with improvement in these domains. More work is needed to understand the meaning and mechanism of these findings on hyperphagia and repetitive behaviors in PWS.