Obesity

Semaglutide treatment in hypothalamic obesity: Two-Year outcomes on body composition, appetite, and quality of life

PituitaryPublished Case series

Authors' conclusion

Semaglutide is a safe treatment that led to long-term sustained improvements in eating behavior, weight control, and improved metabolic health. Patients reported an improved quality of life, which persisted after body weight stabilization.

Study context

Population
Female patients with hypothalamic obesity following craniopharyngioma treatment
Participants
4 patients
Outcome
Weight loss
Follow-up
24 months

Main finding

As reported in the abstract

Semaglutide

16%

median · 95% CI 8–34%

Median weight loss, p = 0.004
16%
Maximal weight loss at 6 months
17%

Observational data: associations, not effects.

Further findings

Maximal weight loss · 6 months

Maximal weight loss
17%

Emotional eating score (TFEQ, range 0-100) · 24 months

Decrease in emotional eating score: 44 units
44 (95% CI - 69 to - 19, p = 0.011)

Uncontrolled eating score (TFEQ, range 0-100) · 24 months

Decrease in uncontrolled eating score: 27 units
27 (95% CI - 63 to 9, p = 0.097)

Fat mass (DXA) · 24 months

Decrease in fat mass
10% (95% CI 2 to 44%, p = 0.016)

Lean mass (DXA) · 24 months

Decrease in lean mass
19% (95% CI 14 to 26%, p < 0.001)

Bone mineral content · 24 months

Stable bone mineral content

HbA1c · 24 months

Decline in HbA1c
6.4 mmol/mol (95% CI 2.3 to 9.9, p = 0.016)

LDL-C · 24 months

Decline in LDL-C
0.5 mmol/L (95% CI 0.3 to 0.7, p = 0.012)

Interviews: hunger and quality of life · 24 months

Reduced hunger, improved self-confidence, less isolation and higher productivity

Safety

Tolerability

Well tolerated; side effects mainly mild GI symptoms

Original publication

Semaglutide treatment in hypothalamic obesity: Two-Year outcomes on body composition, appetite, and quality of life. Pituitary. Published 19 August 2025. doi:10.1007/s11102-025-01564-7

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