ArticleEating and weight disorders : EWD2026
GLP-1 is associated with perfectionism in Swedish women with anorexia nervosa, independent of BMI.
Article in Eating and weight disorders : EWD, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
purposeBased on the presence of early satiety in anorexia nervosa (AN), which may delay recovery, and given the dramatic impact of GLP-1 and GIP analog treatment on satiety and weight reduction in obesity by diminishing the sensation of hunger, we initiated this cross-sectional pilot study to explore fasting incretin levels in AN and to identify possible correlations between these hormones and psychiatric symptoms.
methods17 female subjects aged 18-35 were enrolled; 10 previously diagnosed with AN (5 weight restored, 5 non-weight restored) and 7 healthy controls (HC). Fasting blood samples were analyzed for incretin levels using ELISA. Psychiatric symptoms were evaluated using self-assessment scales for eating disorders (EDI-3, EDE-Q), anxiety (STAI-S + T), depression (MADRS-S), and obsessive-compulsive disorder (OCI-R).
resultsSubjects with AN scored overall higher on psychiatric scales, indicating poorer psychological well-being than HC. In non-weight restored AN (non-WRAN) subjects both serum GLP-1 levels (29 (15-85) vs 16 (15-21) pg/mL; p = 0.048) as well as serum GIP levels (37 (14-163) vs 5 (2-58) pmol/L; p = 0.048) were elevated compared to HC. No differences were found in glucagon or PYY levels between groups. A strong correlation between serum GLP-1 levels and EDI-perfectionism independent of BMI (r = 0.768, p = 0.001) was found in the entire group.
conclusionsIndependent of BMI, GLP-1 levels were associated with perfectionism, a typical characteristic of AN. Fasting GLP-1 levels were elevated in subjects with non-WRAN. Elevated GLP-1 levels may perpetuate AN symptoms, emphasizing the need for further research into their role in the metabolic and psychiatric dimensions of AN. LEVEL OF EVIDENCE: Level III: Evidence obtained from well-designed case-control analytic studies.
Indexed as
Identifiers
What Socratic holds
Registered trials
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 Socratic graph.