Work

Three‐Month Tolerability of Orlistat in Adolescents with Obesity‐Related Comorbid Conditions

Year: 2002

Type: article

Abstract: OBJECTIVE: To study the safety, tolerability, and potential efficacy of orlistat in adolescents with obesity and its comorbid conditions. RESEARCH METHODS AND PROCEDURES: We studied 20 adolescents (age, 14.6 +/- 2.0 years; body mass index, 44.1 +/- 12.6 kg/m(2)). Subjects were evaluated before and after taking orlistat (120 mg three times daily) and a multivitamin for 3 months. Subjects were simultaneously enrolled in a 12-week program emphasizing diet, exercise, and strategies for behavior change. RESULTS: Participants who completed treatment (85%) reported taking 80% of prescribed medication. Adverse effects were generally mild, limited to gastrointestinal effects observed in adults, and decreased with time. Three subjects required additional vitamin D supplementation despite the prescription of a daily multivitamin containing vitamin D. Weight decreased significantly (-4.4 +/- 4.6 kg, p < 0.001; -3.8 +/- 4.1% of initial weight), as did body mass index (-1.9 +/- 2.5 kg/m(2); p < 0.0002). Total cholesterol (-21.3 +/- 24.7 mg/dL; p < 0.001), low-density lipoprotein-cholesterol (-17.3 +/- 15.8 mg/dL; p < 0.0001), fasting insulin (-13.7 +/- 19.0 microU/mL; p < 0.02), and fasting glucose (-15.4 +/- 7.4 mg/dL; p < 0.003) were also significantly lower after orlistat. Insulin sensitivity, assessed by a frequently sampled intravenous glucose-tolerance test, improved significantly (p < 0.02). DISCUSSION: We conclude that, in adolescents, short-term treatment with orlistat, in the context of a behavioral program, is well-tolerated and has a side-effect profile similar to that observed in adults, but its true benefit versus conventional therapy remains to be determined in placebo-controlled trials.

Source: Obesity Research

DOI: 10.1038/oby.2002.87