Cited by 12Pituitary Gland Disorders and TreatmentsPharmacology and Obesity TreatmentRegulation of Appetite and Obesity

Effectiveness and safety of GLP ‐1 receptor agonists in craniopharyngioma patients with obesity: A multicentre real‐world study

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Lambert, Flora, Guillon, Emilie, Gatta‐Cherifi, Blandine, CranioGLP1_FORCE Group, Soula, Hedi, Poitou, Christine, Faucher, Pauline·2026·Diabetes, Obesity and Metabolism

Abstract

Aims: Acquired hypothalamic obesity (aHO) following craniopharyngioma (CP) is a challenging condition with limited therapeutic options. This study aimed to assess the real‐world effectiveness and safety of GLP‐1 RAs in this population. Materials and Methods: CranioGLP1 is a retrospective multicentre study including 116 adults with aHO treated with one or more GLP‐1 RAs across 16 French obesity centres. Demographic, clinical, and therapeutic data were collected from medical records. Weight outcomes, adverse events, and predictors of response were analysed. Results: Patients had a mean age of 44.4 ± 13.5 years and a mean BMI of 40.1 ± 8.6 kg/m 2 , 42% had type 2 diabetes. Over a mean follow‐up of 44 months, mean weight loss was −4.6% (±12.5), with high interindividual variability; 51% achieved ≥5% weight loss, and 28% ≥10%. Semaglutide (mean dose 1.2 mg/week) was associated with the greatest reduction (−6.8%), particularly in patients without diabetes (−8.5% ± 12.3 vs. −3.9% ± 10.0 in those with diabetes; p = 0.032). Endocrine adverse events occurred in 12% and 10% of patients with adrenal or vasopressin deficiency decompensation, respectively, with 8% requiring hospitalisation. Gastrointestinal intolerance led to treatment discontinuation in 13% of cases. Conclusions: GLP‐1 RAs at submaximal doses induce moderate, yet clinically meaningful weight loss in adults with aHO, with semaglutide showing the highest efficacy. Given the non‐negligible risk of hormonal decompensation, specific endocrine monitoring is essential.

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  • A multicenter retrospective study of more than 100 individuals treated with GLP1RAs demonstrated that weight loss is achievable.

    “A multicenter, retrospective study of more than 100 individuals treated with GLP1RAs also demonstrated that weight loss is achievable, and highlights important safety considerations regarding using these medications in individuals with concomitant AVP-D and AI (43).”

    From Approach to the patient with acquired hypothalamic syndrome (2026) · cites this paper as [43]

  • The multicenter retrospective study highlights important safety considerations regarding using GLP1RAs in individuals with concomitant AVP-D and AI.

    “A multicenter, retrospective study of more than 100 individuals treated with GLP1RAs also demonstrated that weight loss is achievable, and highlights important safety considerations regarding using these medications in individuals with concomitant AVP-D and AI (43).”

    From Approach to the patient with acquired hypothalamic syndrome (2026) · cites this paper as [43]

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Authors
Lambert, F., Guillon, E., Gatta‐Cherifi, B., CranioGLP1_FORCE Group, Soula, H., Poitou, C., & Faucher, P.
Affiliations
  • Assistance Publique – Hôpitaux de Paris (FR)
  • Inserm (FR)
  • Centre Hospitalier Universitaire de Bordeaux (FR)
  • Nutrition and Obesities, Systemic Approaches—NutriOmique Research Group Sorbonne Université, Inserm Paris France
Corresponding author
Faucher, Pauline
Venue
Diabetes, Obesity and Metabolism
Publisher
Wiley
Published
2025-10-28
Volume
28
Issue
1
Pages
443-451
ISSN
  • 1462-8902 (ISSN-L)
  • 1463-1326
OpenAlex
W4415647748
Cited by
12
References
20
Citations by year
2026: 11 · 2025: 1
FWCI
8.18
Type
journal article
Language
en
Open access
Locations
  • Diabetes Obesity and Metabolism (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
  • Direction Générale de l’offre de Soins
  • Assistance publique-Hôpitaux de Paris
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Pituitary Gland Disorders and Treatments
  • Health Sciences › Medicine › Pharmacology › Pharmacology and Obesity Treatment
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
Keywords
GLP-1 receptor agonists, craniopharyngioma, semaglutide, weight loss, type 2 diabetes, adrenal insufficiency, vasopressin deficiency, endocrine adverse events, gastrointestinal intolerance, treatment safety, predictors of treatment response
MeSH terms
Glucagon-Like Peptide-1 Receptor Agonists, Semaglutide, Adult, Craniopharyngioma, Diabetes Mellitus, Type 2, Glucagon-Like Peptides, Female, France, Humans, Hypoglycemic Agents, Male, Middle Aged, Obesity, Pituitary Neoplasms, Retrospective Studies, Weight Loss, Treatment Outcome, Glucagon-Like Peptide 1

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