Obesity

Association of tirzepatide with cardiometabolic benefits in Chinese adults: post hoc subgroup analysis of SURMOUNT‐CN study

Obesity (Silver Spring)Published Post hoc subgroup analysis of the SURMOUNT-CN randomised trial

Authors' conclusion

Early weight loss with tirzepatide was associated with significant improvements in cardiometabolic risk factors, particularly in Chinese adults achieving a normal BMI by week 52, suggesting that early response may be associated with enhanced long-term metabolic health outcomes.

Study context

Population
Chinese adults in SURMOUNT-CN, categorized by Chinese-specific body mass index (BMI) and waist circumference cutoffs
Participants
177 adults
Comparison
Tirzepatide 10 mg and 15 mg vs placebo
  • Tirzepatide 10 mgn = 62
  • Tirzepatide 15 mgn = 57
  • Placebon = 58reference

Primary result

As reported in the abstract

Cardiometabolic markers and metabolic syndrome by early weight loss and BMI subgroup · week 52

Participants achieving normal BMI (18.5-24 kg/m², Chinese criteria) at week 52

37

Metabolic syndrome in those achieving normal BMI, baseline to week 52

21.6% to 0%

Further findings

OutcomeP value
Body weight, BMI and waist circumferenceTirzepatide vs Placebo · significantly reduced with tirzepatideP < 0.05

Original publication

Association of tirzepatide with cardiometabolic benefits in Chinese adults: post hoc subgroup analysis of SURMOUNT‐CN study. Obesity (Silver Spring). Published 28 May 2025. doi:10.1002/oby.24306

Composed by AI from the published abstract and checked against it. How Briefs are made →

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