Obesity

Real -world experience with anti-obesity medications treatment in children and adolescents with overweight and obesity in Israel

Int J Obes (Lond)Published Retrospective observational study

Authors' conclusion

AOMs demonstrate potential for weight management and cardiometabolic improvement in children with obesity, particularly among those with severe obesity and comorbidities, within real-world settings. However, the modest utilization rate highlights the need for improved accessibility and further real-world evidence to optimize treatment strategies for pediatric obesity.

Study context

Population
Children and adolescents aged 10–18 years with BMI above World Health Organization (WHO) thresholds for overweight or obesity, Clalit Health Services, Israel2,236 (0.7%) prescribed anti-obesity medications (AOMs)
Participants
307,208 children
Exposure
AOM prescription vs no AOM prescription
  • AOMsn = 2,236
Outcome
AOM prescribing patterns
Methodological detailselectronic database 2017-2024, health maintenance organization
  • Electronic database 2017-2024
  • Health maintenance organization

Main finding

As reported in the abstract

Prescribed AOMs

2236

0.7%

Metformin

73.8%

GLP-1 RA

24.5%

Orlistat

1.7%

Observational data: associations, not effects.

Further findings

Adherence and treatment duration by sex

Females had higher adherence and longer treatment durations than males

BMI z-score and cardiometabolic parameters in those with ≥2 AOM purchases · during treatment and after cessation

BMI z-scores significantly declined during treatment, with reductions in blood glucose, HbA1c, TG and total cholesterol and increases in HDL-C
Partial regression after treatment cessation but remained improved vs baseline
  • n = 1717 with ≥2 AOM purchases

Original publication

Real -world experience with anti-obesity medications treatment in children and adolescents with overweight and obesity in Israel. Int J Obes (Lond). Published 15 May 2025. doi:10.1038/s41366-025-01801-w

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