Reproductive endocrinology

Effect of Weight Loss Interventions on the Symptomatic Burden and Biomarkers of Polycystic Ovary Syndrome : A Systematic Review of Randomized Controlled Trials

Ann Intern MedPublished Systematic review and meta-analysis of randomised trials

Authors' conclusion

Weight loss interventions were associated with improvements in some important features of PCOS and should be considered as a routine treatment option for people with PCOS.

Study context

Population
People with polycystic ovary syndrome (PCOS); databases searched from inception through June 202429 comparisons
Participants
1,529 people
Comparison
Weight loss interventions vs usual care
Outcome
Clinical features of PCOS
Methodological detailsrandom-effects meta-analysis with Knapp-Hartung adjustment
  • Random-effects meta-analysis with Knapp-Hartung adjustment

Pooled result

As reported in the abstract

Weight loss interventions vs Usual careMD (CI)
HOMA-IR; I2 = 24%
−0.45(−0.75 to −0.15)
FAI; I2 = 48%
−2.03(−3.0 to −1.07)
Menstrual frequency; I2 = 43%
2.64(0.65–4.63)

Original publication

Effect of Weight Loss Interventions on the Symptomatic Burden and Biomarkers of Polycystic Ovary Syndrome : A Systematic Review of Randomized Controlled Trials. Ann Intern Med. Published 5 November 2024. doi:10.7326/m23-3179

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