Evidence map›Paper›PMID 40302276›Full record

ArticleThe Journal of clinical endocrinology and metabolism2025

Effectiveness of the Dual GIP/GLP1-Agonist Tirzepatide in 2 Cases of Alström Syndrome, a Rare Obesity Syndrome.

Moritz Ferch, Isabel Peitsch, Alexandra Kautzky-Willer, Susanne Greber-Platzer, Albert Friedrich Stättermayer, Michael Krebs, Thomas Scherer

Abstract readCase Reports
In one paragraph

Article in The Journal of clinical endocrinology and metabolism, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Article
  2. Case Report: Identification of two novelFrontiers in genetics · 2026
    Article
  3. Observational
  4. Article
  5. Article
  6. World journal of diabetes · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Moritz FerchDivision of Endocrinology and Metabolism, Department of Medicine III, Medical University of Vienna, Vienna 1090, Austria.ORCID 0000-0001-7786-8156
Isabel PeitschDivision of Endocrinology and Metabolism, Department of Medicine III, Medical University of Vienna, Vienna 1090, Austria.
Alexandra Kautzky-WillerDivision of Endocrinology and Metabolism, Department of Medicine III, Medical University of Vienna, Vienna 1090, Austria.ORCID 0000-0002-3520-4105
Susanne Greber-PlatzerDivision of Pediatric Pulmonology, Allergology and Endocrinology, Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna 1090, Austria.
Albert Friedrich StättermayerDivision of Gastroenterology and Hepatology, Department of Medicine III, Medical University of Vienna, Vienna 1090, Austria.
Michael KrebsDivision of Endocrinology and Metabolism, Department of Medicine III, Medical University of Vienna, Vienna 1090, Austria.ORCID 0000-0002-9265-7274
Thomas SchererDivision of Endocrinology and Metabolism, Department of Medicine III, Medical University of Vienna, Vienna 1090, Austria.ORCID 0000-0003-4980-706X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

contextTirzepatide, a dual glucose-dependent insulinotropic peptide/glucagon-like peptide 1 (GIP/GLP1) receptor agonist, was recently approved for type 2 diabetes and weight management. Alström syndrome (AS) is a rare, genetic, multisystemic disorder, characterized by cone-rod dystrophy, progressive hearing loss, obesity, and diabetes with profound insulin resistance due to marked hyperphagia.

objectiveHere we highlight the potential of tirzepatide as a novel therapeutic option for improving glycemic outcomes, metabolic dysfunction-associated steatotic liver disease (MASLD), and effectively reducing body weight in individuals with AS.

methodsWe present the first 2 reported cases of people living with AS treated with tirzepatide.

resultsTwo individuals with AS, previously treated with semaglutide, received tirzepatide at our clinic. The first, a 23-year-old man with 18 months of treatment, experienced a weight loss of -28 kg (113.6 to 83 kg, -26.9%); glycated hemoglobin A1c decreased by -0.4% (6.7% to 6.3%), with considerable reductions in daily insulin doses of -96 IU/day (-83%; 58 to 20 IU insulin glargine and 58 to 0 IU prandial insulin), while maintaining oral antidiabetics. Hepatic steatosis, with a previous fat fraction of 20%, resolved as confirmed by magnetic resonance imaging (MRI). The second, a 20-year-old man with previously well-controlled diabetes, was followed up for 9 months and showed a weight reduction of -9.5 kg (132 kg to 122.5 kg; -7.2%) with a reduction of hepatic lipid content from 21% at the latest MRI to 11% after approximately 3 months of therapy.

conclusionTirzepatide shows great effectiveness with regard to body weight, MASLD, and insulin resistance in AS. Follow-up studies with larger cohorts have to be performed to confirm these findings.

Indexed as

Alstrom SyndromeGastric Inhibitory PolypeptideGlucagon-Like Peptide-1 Receptor AgonistsObesityTirzepatideAdultHumansMaleTreatment OutcomeWeight LossYoung AdultGastric Inhibitory PolypeptideGlucagon-Like Peptide-1 Receptor AgonistsTirzepatideAlström syndromeGIP/GLP1 agonistglucagon-like peptide 1glucose-dependent insulinotropic polypeptideincretintirzepatide

Identifiers

PMID40302276
PMCPMC12623033

What OpenQuestion holds

Texttitle and abstract
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.