Evidence mapPaperPMID 42274840Full record

ReviewCurrent obesity reports2026

Refining the Bariatric Journey: A Proposed Neoadjuvant and Adjuvant Framework for GLP-1 Receptor Agonists Inspired by Oncology.

Ke Song, Qian Zhang, Siyu Li, Qiang Du, Stephen Ka-Kei Ng, Yutong Chen, Yujie Pu, Jason Widjaja, HaiYang Chen, Yi Chen

Abstract readReview
PubMed Publisher
In one paragraph

Review in Current obesity reports, 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.

Ke Song *Department of General Surgery, Division of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Qian Zhang *West China Centre of Excellence for Pancreatitis, and Laboratory of Metabolism and Aging, Frontiers Science Center for Disease-related Molecular Network, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.
Siyu Li *Clinical Trial Center, National Medical Products Administration Key Laboratory for Clinical Research and Evaluation of Innovative Drugs, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, China.
Qiang DuDepartment of General Surgery, Division of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Stephen Ka-Kei NgDivision of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, Prince of Wales Hospital, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong SAR, China.
Yutong ChenDepartment of General Surgery, Division of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Yujie PuDepartment of General Surgery, Division of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China.
Jason WidjajaDepartment of General Surgery, Division of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China. drjwbs@yahoo.com.ORCID http://orcid.org/0000-0003-0103-6147
HaiYang ChenWest China School of Medicine, Sichuan University, No.37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 610041, China. chenhy82@scu.edu.cn.ORCID http://orcid.org/0000-0001-8305-4060
Yi ChenDepartment of General Surgery, Division of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, China. toddy@scu.edu.cn.ORCID http://orcid.org/0000-0003-4885-6097

Funding

1·3·5 Project for Disciplines of Excellence in Artificial Intelligence, West China Hospital, Sichuan University ZYAI24024Natural Science Foundation of Sichuan Province 00402054A19VDNatural Science Foundation of Sichuan Province 2026NSFSC1597
6 · The paper itself

Abstract

purpose of reviewBariatric surgery is the most effective intervention for severe obesity, yet challenges such as perioperative risks in super-obesity and long-term weight regain persist. This narrative review proposes a novel multimodal framework for integrating GLP-1 receptor agonists (GLP-1 RAs) into surgical pathways. Drawing a conceptual analogy from oncologic "neoadjuvant" and "adjuvant" treatment models, we explore how pharmacotherapy can optimize surgical safety and reinforce long-term metabolic control. RECENT

findingsEmerging clinical data from prospective trials demonstrate that a short-term "neoadjuvant" course of GLP-1 receptor agonists can significantly enhance early weight loss and dyslipidemia remission without compromising perioperative safety. Conversely, retrospective analyses suggest that while preoperative weight loss is achievable, it requires careful management to mitigate potential early metabolic adaptation and prevent the "ceiling effect" on postoperative outcomes. Regarding postoperative care, recent meta-analyses confirm that adjuvant pharmacotherapy effectively addresses weight regain and sustains metabolic improvements in suboptimal responders, supporting the implementation of a structured perioperative management ladder. Obesity management is shifting from a procedure-centric approach toward a chronic, multimodal disease model. The neoadjuvant/adjuvant paradigm encourages clinicians to leverage pharmacologic tools to enhance surgical efficacy ("downstaging" risk) and prevent disease recurrence. While primarily hypothesis-generating, this framework provides a structured foundation-including a proposed perioperative management ladder-for future randomized controlled trials to establish integrated, multidisciplinary clinical standards.

Indexed as

Bariatric SurgeryGlucagon-Like Peptide-1 Receptor AgonistsNeoadjuvant TherapyObesity, MorbidHumansWeight LossGlucagon-Like Peptide-1 Receptor AgonistsAdjuvant therapyBariatric surgeryGLP-1 receptor agonistsNeoadjuvant therapyObesityObesity treatment modelPharmacotherapyPrecision Medicine

Identifiers

What Socratic holds

Textmetadata
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 Socratic graph.