Work

A 6‐month telephone‐based weight loss intervention in overweight and obese subjects with idiopathic intracranial hypertension

Year: 2016

Type: article

Abstract: OBJECTIVES: The purpose of this paper is to measure the change in body weight after a 6-month telephone-based weight loss intervention in overweight and obese subjects with idiopathic intracranial hypertension (IIH) and mild visual loss randomized to receive either acetazolamide or placebo. METHODS: , enrolled at 38 academic and private practice sites in North America, participated in this trial. This was a randomized, double-masked, placebo-controlled trial of acetazolamide in subjects with IIH and mild visual loss. All participants received a reduced-sodium, weight-reduction diet and a 6-month telephone-based weight loss intervention. Six-month changes from baseline in body weight, perimetric mean deviation as assessed by automated perimetry and quality of life using the National Eye Institute Visual Function Questionnaire 25 and the 36-item Short Form Health Survey were measured. RESULTS: Mean percent weight change at 6 months was -5.9% ± 6.7% of initial body weight overall, -3.5% ± 5.9% in the placebo group and -7.8% ± 6.8% in the acetazolamide group. Weight change was not associated with changes in either mean deviation or quality of life scores. CONCLUSION: Patients with IIH and mild visual loss assigned to either acetazolamide or placebo, all of whom received a 6-month telephone-based weight loss intervention, lost an average of 5.9% of initial body weight, consistent with NHLBI guidelines of 5% to 10% of body weight loss for clinically significant health benefit.

Source: Obesity Science & Practice

DOI: 10.1002/osp4.34