Cited by 90Bone health and osteoporosis researchReproductive Health and ContraceptionMenopause: Health Impacts and Treatments

Use of Depot Medroxyprogesterone Acetate and Fracture Risk

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Meier, Christian, Brauchli, Yolanda B., Jick, Susan S., Kraenzlin, Marius E., Meier, Christoph R.·2010·The Journal of Clinical Endocrinology & Metabolism

Abstract

CONTEXT: Depot medroxyprogesterone acetate (DMPA), which has a high rate of use among teenagers in Europe and the United States, has been associated with impaired bone mineral acquisition during adolescence and accelerated bone loss in later life. Studies on the association between DMPA use and fracture risk are limited. OBJECTIVE: We aimed at evaluating the relationship between use of hormonal contraceptives, specifically DMPA, and fracture risk. DESIGN: We conducted a case-control analysis using the United Kingdom-based General Practice Research Database. SETTING AND PARTICIPANTS: Participants were females aged 20-44 yr with an incident fracture diagnosis between 1995 and 2008. MAIN OUTCOME MEASURES: Odds ratios (OR) with 95% confidence intervals (CI) of incident fracture in relation to exposure to DMPA or combined oral contraceptives were assessed. Adjustments were made for smoking, body mass index, and additional potential confounders. RESULTS: We identified 17,527 incident fracture cases and 70,130 control patients (DMPA exposure: 11 and 8%, respectively). Compared with nonuse, current use of one to two, three to nine, or 10 or more DMPA prescriptions yielded adjusted OR for fractures of 1.18 (95% CI = 0.93-1.49), 1.36 (95% CI = 1.15-1.60), and 1.54 (95% CI = 1.33-1.78), respectively. Fracture risk was highest after longer treatment duration (>2-3 yr), and there was no difference in patients below and above the age of 30 yr. For users of combined estrogen-containing oral contraceptives, the OR were around 1. CONCLUSIONS: This population-based study suggests that use of DMPA is associated with a slightly increased risk of fractures.

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Crossref · 10.1210/jc.2010-0032

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  • DMPA use is associated with a modest increase in fracture risk, particularly in long-term users, with odds ratios no greater than 1.5.

    “two large-scale, population-based, case-control studies [69,70] showed a modest increase in the risk in DMPA users, particularly in long term users (ORs ≤ 1.5).”

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Authors
Meier, C., Brauchli, Y. B., Jick, S. S., Kraenzlin, M. E., & Meier, C. R.
Affiliations
  • University Hospital of Basel (CH)
  • University of Basel (CH)
  • Boston University (US)
Corresponding author
Meier, Christoph R.
Venue
The Journal of Clinical Endocrinology & Metabolism
Published
2010-11
Volume
95
Issue
11
Pages
4909-4916
ISSN
  • 0021-972X (ISSN-L)
  • 1945-7197
OpenAlex
W2106188080
Cited by
90
References
42
Citations by year
2026: 2 · 2025: 4 · 2024: 3 · 2023: 1 · 2022: 2 · 2021: 7 · 2020: 6 · 2019: 6 · 2018: 7 · 2017: 2 · 2016: 5 · 2015: 2 · 2014: 9 · 2013: 12 · 2012: 12
FWCI
10.90
Type
journal article
Language
en
Open access
Locations
  • The Journal of Clinical Endocrinology & Metabolism (publishedVersion)
  • PubMed (publishedVersion)
  • edoc (University of Basel) (acceptedVersion)
  • edoc (University of Basel)
Topics
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Bone health and osteoporosis research
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Reproductive Health and Contraception
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Menopause: Health Impacts and Treatments
Keywords
depot medroxyprogesterone acetate, fracture risk, hormonal contraception, combined oral contraceptives, osteoporosis, bone loss, treatment duration, women
MeSH terms
Adult, Contraceptive Agents, Female, Female, Humans, Risk, Bone Density, Incidence, Odds Ratio, Medroxyprogesterone Acetate, Fractures, Bone

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