RESUMO
CONTEXT: Growth hormone (GH) treatment of short healthy children is based on the belief that short stature is associated with psychosocial problems and a diminished quality of life. OBJECTIVE: To determine the impact of GH therapy on psychosocial well-being and the ability of psychological metrics to define short stature-related distress. METHODS: Sixty prepubertal boys with idiopathic short stature (age: 10.0 ± 1.4 years, height-SDS: -2.38 ± 0.3) were enrolled in this 4-year intervention study (1-year double-blinded, randomized, placebo-controlled [GH/placebo-2:1] and 3-year open-labelled GH therapy). Explicit (conscious/voluntary) psychological metrics (Pediatric Quality of Life Inventory [PedsQL], Silhouette Apperception Test [SAT], Rosenberg Self-Esteem Scale [RSES], Child Behavior Checklist [CBCL]) and implicit (unconscious/involuntary) psychological metrics (Single-Category Implicit Association Test for height [SC-IAT-H], Height Perception Picture Test [HPPT]). Psychosocial evaluations were performed at study entry, after 1 and 4 years. RESULTS: At study entry, PedsQL of boys with idiopathic short stature was lower than Israeli norms (P = 0.001). After 1-year blinded intervention, only the GH-treated boys improved their actual and anticipated adult height perception (SAT, P < 0.001 and P = 0.022) with reduced short stature-related distress (SC-IAT-H, P < 0.001). At study end, RSES and SC-IAT-H improved significantly (P < 0.001), with no change in PedsQL and CBCL. CONCLUSIONS: Our finding of improved psychosocial functioning only in the GH-treated boys after 1-year blinded intervention suggests that it was the GH therapy, rather than being enrolled in a clinical trial, which contributed to the outcome. Long-term open-labelled GH treatment significantly improved height perception and self-esteem. Future studies are needed to fully assess the relevance of complementing the routinely used explicit self-report measures with the implicit measures.
Assuntos
Estatura/efeitos dos fármacos , Hormônio do Crescimento/farmacologia , Avaliação de Resultados em Cuidados de Saúde , Angústia Psicológica , Autoimagem , Adolescente , Criança , Método Duplo-Cego , Hormônio do Crescimento/administração & dosagem , Humanos , Israel , Masculino , Testes PsicológicosRESUMO
OBJECTIVE: To examine the role of parenting style in achieving metabolic control and treatment adherence in adolescents with type 1 diabetes. RESEARCH DESIGN AND METHODS: Parents of 100 adolescents with type 1 diabetes completed assessments of their parenting style and sense of helplessness. Parents and patients rated patient adherence to the treatment regimen. Glycemic control was evaluated by HbA(1c) values. RESULTS: An authoritative paternal parenting style predicted better glycemic control and adherence in the child; a permissive maternal parenting style predicted poor adherence. A higher sense of helplessness in both parents predicted worse glycemic control and lesser adherence to treatment. Parental sense of helplessness was a significant predictor of diabetes control after correcting for other confounders (patient age, sex, and treatment method). CONCLUSIONS: An authoritative nonhelpless parenting style is associated with better diabetes control in adolescents. Paternal involvement is important in adolescent diabetes management. These results have implications for psychological interventions.