Evidence map›Paper›PMID 41490720›Full record

ArticleAsian spine journal2026

Association of glucagon-like peptide-1 agonist therapy with postsurgical outcomes following multilevel correction for adult spinal deformity: a propensity score-matched analysis.

Cassandra D'Amico, Benjamin Jacques, Robert Ferdon, Jason Silvestre, Stephen Lewis, Christopher Nielsen, John Glaser, Charles Reitman, James Lawrence, Robert Ravinsky

Abstract read
In one paragraph

Article in Asian spine journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Cassandra D'AmicoMedical University of South Carolina College of Medicine, Charleston, SC, Canada.
Benjamin JacquesDepartment of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, Canada.
Robert FerdonDepartment of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, Canada. ferdonr@uscmed.sc.edu.
Jason SilvestreDepartment of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, Canada.
Stephen LewisDepartment of Orthopaedic Surgery, University of Toronto, Toronto, ON, Canada.
Christopher NielsenDepartment of Orthopaedic Surgery, University of Toronto, Toronto, ON, Canada.
John GlaserDepartment of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, Canada.
Charles ReitmanDepartment of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, Canada.
James LawrenceDepartment of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, Canada.
Robert RavinskyDepartment of Orthopaedics and Physical Medicine, Medical University of South Carolina, Charleston, SC, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

designRetrospective cohort study. PURPOSE: This study aimed to examine outcomes in patients with adult spinal deformity (ASD) undergoing deformity correction with and without glucagon-like peptide-1 receptor agonist (GLP-1A) therapy. OVERVIEW OF LITERATURE: GLP-1As, widely used in diabetes management, have recently been linked to reduced postoperative complications. However, their role in spinal surgery remains underexplored.

methodsThis multicenter, retrospective cohort study was conducted using the TriNetX Global Collaborative Database (2005-2025) utilizing Current Procedural Terminology and International Classification of Diseases, 10th Revision, codes for patients undergoing spinal deformity correction because of ASD. Patients prescribed GLP-1As within 1 year of surgery were 1:1 propensity-score matched with those who were not using GLP-1As. The cohort was matched according to patient demographics and comorbidities. Surgical outcomes between groups were analyzed at 1- and 2-year intervals. Significance was defined as p <0.05.

resultsAt 1 and 2 years following surgery, patients taking GLP-1As exhibited significantly lower odds of pseudoarthrosis, hardware failures, wound dehiscence, infections, thromboembolic events, readmissions, and mortality.

conclusionsThe findings reveal a significant reduction in the rates of pseudoarthrosis, hardware failure, readmission, and mortality in patients treated with GLP-1As. These results align with the recent literature, pointing to a potential complementary therapy in ASD management. Further studies characterizing the mechanism by which GLP-1As affect postoperative spinal physiology are warranted to assess their utility in optimizing patient outcomes.

Indexed as

ArthrodesisGlucagon-like peptide-1 receptor agonistsHealth care outcome assessmentPropensity scoreSpinal curvatures

Identifiers

PMID41490720
PMCPMC13329249

What Socratic holds

Textmetadata
LicenceCC BY-NC
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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 Socratic graph.