Obesity

Reducing BMI below the obesity threshold in adolescents treated with once‐weekly subcutaneous semaglutide 2.4 mg

Obesity (Silver Spring)Published Secondary analysis of the STEP TEENS randomised trial

Primary result · Reclassification to normal-weight or overweight BMI categoryResult — go to the resultOdds ratio 22.7 95% CI 7.6–67.9

Authors' conclusion

Semaglutide was highly effective in reducing BMI category. While on treatment, most trial participants' BMI improved by at least one category, and >40% reached a category below the obesity threshold.

Study context

Population
Adolescents with obesity
Comparison
Once-weekly SC semaglutide 2.4 mg vs placebo, plus lifestyle intervention
Primary endpoint
Reclassification to a normal-weight or overweight BMI category
Follow-up
Week 68
Methodological detailspost hoc analysis, double-blind, phase 3a
  • Post hoc analysis
  • Double-blind
  • Phase 3a

Primary result

As reported in the abstract

Reclassification to normal-weight or overweight BMI category

Odds ratio

22.7

95% CI 7.6–67.9

By group

Semaglutidevs Placebo
OR 22.7 (95% CI 7.6–67.9)

Further findings

OutcomeSemaglutidePlaceboOR (95% CI)
Improvement of ≥1 BMI category73.7%19.0%23.5 (9.9–55.5)

Proportion in obesity class III

Semaglutide: decreased from 37.3% to 13.6%; increased with placebo

Original publication

Reducing BMI below the obesity threshold in adolescents treated with once‐weekly subcutaneous semaglutide 2.4 mg. Obesity (Silver Spring). Published 9 July 2023. doi:10.1002/oby.23808

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