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Meal replacements as a weight loss tool in a population with severe mental illness

Weight gain and worsening metabolic parameters are often side effects of antipsychotic medications used by individuals with severe mental illness. To address this, a randomized, controlled research study of a behavioral weight management program for individuals with severe mental illness was underta...

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Bibliographic Details
Published in:Eating behaviors : an international journal 2015-12, Vol.19, p.61-64
Main Authors: Gelberg, Hollie A., Kwan, Crystal L., Mena, Shirley J., Erickson, Zachary D., Baker, Matthew R., Chamberlin, Valery, Nguyen, Charles, Rosen, Jennifer A., Shah, Chandresh, Ames, Donna
Format: Article
Language:English
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Summary:Weight gain and worsening metabolic parameters are often side effects of antipsychotic medications used by individuals with severe mental illness. To address this, a randomized, controlled research study of a behavioral weight management program for individuals with severe mental illness was undertaken to assess its efficacy. Patients unable to meet weight loss goals during the first portion of the year-long study were given the option of using meal replacement shakes in an effort to assist with weight loss. Specific requirements for use of meal replacement shakes were specified in the study protocol; only five patients were able to use the shakes in accordance with the protocol and lose weight while improving metabolic parameters. Case studies of two subjects are presented, illustrating the challenges and obstacles they faced, as well as their successes. Taking responsibility for their own weight loss, remaining motivated through the end of the study, and incorporating the meal replacement shakes into a daily routine were factors found in common with these patients. Use of meal replacements shakes with this population may be effective. •Patients with severe mental illness participated in a weight loss study.•Five patients successfully used meal replacements as an option to aid weight loss.•Two case studies illustrate their challenges, obstacles, and successes.•Taking responsibility, staying motivated, and making it a habit led to weight loss.•Use of meal replacements with this population may be effective.
ISSN:1471-0153
1873-7358
DOI:10.1016/j.eatbeh.2015.06.009