Weight change in the management of youth-onset type 2 diabetes: the TODAY clinical trial experience.

BACKGROUND: The Treatment Options for type 2 Diabetes in Adolescents and Youth (TODAY) clinical trial documented that metformin plus rosiglitazone, but not metformin plus lifestyle intervention, provided superior durability of glycemic control relative to metformin monotherapy. OBJECTIVES: We examined weight changes among TODAY participants that completed at least 6 months of treatment, evaluated predictors of lifestyle outcome, and examined whether weight changes were related to cardiometabolic outcomes across treatment arms. METHODS: The 595 youth with type 2 diabetes, (85.1% of randomized participants aged 11-17 years) completed assessments of weight-related and cardiometabolic measures at months 0, 6, 12 and 24. Repeated measures models were used to investigate associations over time. RESULTS: Lifestyle intervention did not enhance outcome relative to metformin alone and no predictors of response to lifestyle treatment were identified. However, changes in percent overweight across treatment arms were associated with changes in multiple cardiometabolic risk factors, and decreases of ≥ 7% in overweight were associated with significant benefits over 24 months. CONCLUSIONS: Although adjunctive intensive lifestyle intervention did not improve weight-related outcomes, weight changes in the full TODAY sample were associated with small, but significant improvements in cardiometabolic status, highlighting the importance of optimizing weight management in youth with T2DM.

Situational analysis of parenting problems for caregivers of children with sickle cell syndromes.

A situational analysis of problematic situations was conducted for 37 caregivers of children with sickle cell disease (SCD) who ranged in age from 5 to 13 years. Participants responded to a semistructured interview related to caring for a child with SCD. The interview included the domains of medication adherence, nutrition, minimizing and coping with pain episodes, social problems, academic difficulties, and children's expression of negative feelings related to having SCD. Caregivers described a total of 356 problems. Almost all caregivers reported experiencing problems with their children's nutrition (n = 35), minimizing pain episodes (n = 34), and their children expressing feelings about having SCD (n = 33). Moderately challenging and emotionally upsetting problems were reported for coping with pain episodes. The total number of problems was significantly higher for boys than for girls. Nutrition issues were more frequently reported for younger children. Findings have salient clinical implications for the care of children with SCD.