Cited by 62Opioid Use Disorder TreatmentSubstance Abuse Treatment and OutcomesPain Management and Opioid Use

Increases in body mass index following initiation of methadone treatment

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Fenn, Jennifer M., Laurent, Jennifer S., Sigmon, Stacey C.·2015·Journal of Substance Abuse Treatment

Abstract

Despite the clear efficacy of methadone for opioid dependence, one less desirable phenomenon associated with methadone may be weight gain. We examined changes in body mass index (BMI) among patients entering methadone treatment. A retrospective chart review was conducted for 96 patients enrolled in an outpatient methadone clinic for ≥ 6 months. The primary outcome of BMI was assessed at intake and a subsequent physical examination approximately 1.8 ± 0.95 years later. Demographic, drug use and treatment characteristics were also examined. There was a significant increase in BMI following intake (p<0.001). Mean BMIs increased from 27.2 ± 6.8 to 30.1 ± 7.7 kg/m(2), translating to a 17.8-pound increase (10% increase in body weight) in the overall patient sample. Gender was the strongest predictor of BMI changes (p < 0.001), with significantly greater BMI increases in females than males (5.2 vs. 1.7 kg/m(2), respectively). This translates to a 28-pound (17.5%) increase in females vs. a 12-pound (6.4%) increase in males. In summary, methadone treatment enrollment was associated with clinically significant weight gain, particularly among female patients. This study highlights the importance of efforts to help patients mitigate weight gain during treatment, particularly considering the significant health and economic consequences of obesity for individuals and society more generally.

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  1. Substance Abuse and Mental Health Services Administration Medication-Assisted Treatment for Opioid Addiction: 2010 State Profiles 2011 SAMSHA 22514849

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Authors
Fenn, J. M., Laurent, J. S., & Sigmon, S. C.
Affiliations
University of Vermont (US)
Corresponding author
Sigmon, Stacey C.
Venue
Journal of Substance Abuse Treatment
Publisher
Elsevier BV
Published
2015-04
Volume
51
Pages
59-63
ISSN
0740-5472 (ISSN-L)
OpenAlex
W2081085583
Cited by
62
References
26
Citations by year
2026: 2 · 2024: 9 · 2023: 10 · 2022: 5 · 2021: 10 · 2020: 4 · 2019: 4 · 2018: 6 · 2017: 5 · 2016: 6 · 2015: 1
FWCI
3.98
Type
journal article
Language
en
Open access
Locations
  • Journal of Substance Abuse Treatment (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute for Health and Care Research
  • National Institutes of Health
  • National Institute on Drug Abuse (R34DA037385)
  • National Institute of General Medical Sciences (P20GM103644)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Opioid Use Disorder Treatment
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
  • Health Sciences › Medicine › Anesthesiology and Pain Medicine › Pain Management and Opioid Use
Keywords
methadone maintenance treatment, opioid use disorder, weight gain, body mass index, obesity, sex differences
MeSH terms
Adult, Body Weight, Female, Humans, Male, Methadone, Middle Aged, Opioid-Related Disorders, Retrospective Studies, Sex Factors, Weight Gain, Body Mass Index, Opiate Substitution Treatment

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