Evidence map›Paper›PMID 40978121›Full record

ArticleJBMR plus2025

Sodium-glucose co-transporter-2 inhibitors vs metformin in reducing osteoarthritis risk: a retrospective cohort study of health insurance claims and check-up data.

Masaki Hatano, Yusuke Sasabuchi, Akira Okada, Hisatoshi Ishikura, Takeyuki Tanaka, Taku Saito, Sakae Tanaka, Hideo Yasunaga

Abstract read
In one paragraph

Article in JBMR plus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. [Research progress on immune microenvironment imbalance and targeted interventions in osteoarthritis comorbid with diabetes mellitus].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2026
    Review
  2. Article
  3. 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

8 authors.

Masaki HatanoDepartment of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo 113-0033, Japan.ORCID https://orcid.org/0000-0002-7096-5604
Yusuke SasabuchiDepartment of Real-World Evidence, Graduate School of Medicine, The University of Tokyo, Tokyo 113-0033, Japan.
Akira OkadaDepartment of Prevention of Diabetes and Lifestyle-Related Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo 113-0033, Japan.
Hisatoshi IshikuraDepartment of Orthopedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-0033, Japan.
Takeyuki TanakaDepartment of Orthopedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-0033, Japan.
Taku SaitoDepartment of Orthopedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-0033, Japan.
Sakae TanakaDepartment of Orthopedic Surgery, Faculty of Medicine, The University of Tokyo, Tokyo 113-0033, Japan.ORCID https://orcid.org/0000-0001-9210-9414
Hideo YasunagaDepartment of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo 113-0033, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to compare the incidence of osteoarthritis between individuals receiving metformin, the most common anti-hyperglycemic drug, and sodium-glucose co-transporter-2 inhibitors (SGLT-2is). This new-user comparative effectiveness study included individuals aged ≥40 yr in the DeSC claims database (DeSC Healthcare Inc.), with health check-up data from April 2014 to August 2023. Individuals initiated on SGLT-2is were compared with those who were initiated on metformin. The primary outcome was knee osteoarthritis, and the secondary outcomes were hip and hand osteoarthritis. After propensity score matching, Cox proportional hazards models were fitted to estimate hazard ratios (HRs) and 95% CIs. In total, 37 171 individuals were included in the study. Of these, 19 216 (68%) were male, and the mean age was 67 yr (SD, 11 yr). After propensity-score matching, the HRs for incident osteoarthritis with SGLT-2is compared with metformin were 1.03 (95% CI: 0.89-1.19) for the knee, 0.95 (95% CI: 0.63-1.43) for the hip, and 1.38 (95% CI: 0.92-2.07) for the hand. Considering the risk of developing osteoarthritis, SGLT-2is may be a viable alternative to metformin for individuals with diabetes.

Indexed as

arthroplastycohort studiesdiabetes mellitushypoglycemic agentsmetforminosteoarthritispropensity scorereplacementsodium–glucose transporter 2 inhibitors

Identifiers

PMID40978121
PMCPMC12449045

What Socratic holds

Textmetadata
LicenceCC BY-NC
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.