Evidence map›Paper›PMID 34593566›Full record

ArticleDiabetes care2021

Kidney Outcomes Associated With SGLT2 Inhibitors Versus Other Glucose-Lowering Drugs in Real-world Clinical Practice: The Japan Chronic Kidney Disease Database.

Hajime Nagasu, Yuichiro Yano, Hiroshi Kanegae, Hiddo J L Heerspink, Masaomi Nangaku, Yosuke Hirakawa, Yuka Sugawara, Naoki Nakagawa, Yuji Tani, Jun Wada and 23 more

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in Diabetes care, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 1 pooled it
10.0field-weighted citation impact, top 1% of its field
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

61 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.

  1. Guideline
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  16. Public Data in Nephrology: A Researcher's Roadmap.Kidney international reports · 2025
    Article
  17. Article
  18. Article
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  20. Kidney outcomes with SGLT2 inhibitor versus DPP4 inhibitor use in older adults with diabetes.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2025
    Article

1 more citing papers are in PubMed but not listed here.

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

33 authors at 20 institutions in 3 countries.

Hajime NagasuDepartment of Nephrology and Hypertension, Kawasaki Medical School, Kurashiki, Japan.
Yuichiro YanoCenter for Novel and Exploratory Clinical Trials, Yokohama City University, Kanagawa, Japan yano.yuichiro@jichi.ac.jp yyano0817@gmail.com yuichiro.yano@duke.edu.ORCID 0000-0002-2565-7290
Hiroshi KanegaeGenki Plaza Medical Center for Health Care, Tokyo, Japan.
Hiddo J L HeerspinkThe George Institute for Global Health, University of New South Wales, Sydney, Australia.ORCID 0000-0002-3126-3730
Masaomi NangakuDivision of Nephrology and Endocrinology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Yosuke HirakawaDivision of Nephrology and Endocrinology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Yuka SugawaraDivision of Nephrology and Endocrinology, University of Tokyo Graduate School of Medicine, Tokyo, Japan.
Naoki NakagawaDivision of Cardiology, Nephrology, Pulmonology and Neurology, Department of Internal Medicine, Asahikawa Medical University, Hokkaido, Japan.
Yuji TaniDepartment of Medical Informatics and Hospital Management, Asahikawa Medical University, Hokkaido, Japan.
Jun WadaDepartment of Nephrology, Rheumatology, Endocrinology and Metabolism, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.ORCID 0000-0003-1468-5170
Hitoshi SugiyamaDepartment of Human Resource Development of Dialysis Therapy for Kidney Disease, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
Kazuhiko TsuruyaDepartment of Nephrology, Nara Medical University, Nara, Japan.
Toshiaki NakanoDepartment of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Shoichi MaruyamaDepartment of Nephrology, Nagoya University Graduate School of Medicine, Aichi, Japan.
Takashi WadaDepartment of Nephrology and Laboratory Medicine, Kanazawa University, Kanazawa, Japan.
Kunihiro YamagataDepartment of Nephrology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan.
Ichiei NaritaDivision of Clinical Nephrology and Rheumatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
Kouichi TamuraDepartment of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Kanagawa, Japan.
Motoko YanagitaDepartment of Nephrology, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
Yoshio TeradaDepartment of Endocrinology, Metabolism and Nephrology, Kochi Medical School, Kochi University, Kochi, Japan.
Takashi ShigematsuDivision of Nephrology, Rinku General Medical Center, Oosaka, Japan.
Tadashi SofueDivision of Nephrology and Dialysis, Department of Cardiorenal and Cerebrovascular Medicine, Kagawa University, Kagawa, Japan.
Takafumi ItoDivision of Nephrology, Faculty of Medicine, Shimane University, Shimane, Japan.
Hirokazu OkadaDepartment of Nephrology, Faculty of Medicine, Saitama Medical University, Saitama, Japan.
Naoki NakashimaMedical Information Center, Kyushu University Hospital, Fukuoka, Japan.
Hiromi KataokaFaculty of Health Science and Technology, Kawasaki University of Medical Welfare, Okayama, Japan.
Kazuhiko OheDepartment of Healthcare Information Management, The University of Tokyo Hospital, Tokyo, Japan.
Mihoko OkadaInstitute of Health Data Infrastructure for All, Tokyo, Japan.
Seiji ItanoDepartment of Nephrology and Hypertension, Kawasaki Medical School, Kurashiki, Japan.
Akira NishiyamaDepartment of Pharmacology, Faculty of Medicine, Kagawa University, Kagawa, Japan.
Eiichiro KandaDepartment of Medical Science, Kawasaki Medical School, Kurashiki, Japan.
Kohjiro UekiDiabetes Research Center, National Center for Global Health and Medicine, Tokyo, Japan.ORCID 0000-0003-1523-8102
Naoki KashiharaDepartment of Nephrology and Hypertension, Kawasaki Medical School, Kurashiki, Japan.
Kawasaki Medical School · JPThe University of Tokyo · JPAsahikawa Medical University · JPKagawa University · JPOkayama University · JPGenki Plaza Medical Center for Health Care · JPKanazawa University · JPKawasaki University of Medical Welfare · JPKōchi University · JPKyoto University · JPKyushu University · JPKyushu University Hospital · JPNagoya University · JPNara Medical University · JPNational Center for Global Health and Medicine · JPNiigata University · JPSaitama Medical University · JPShimane University · JPUniversity of Tokyo Hospital · JPUniversity of Tsukuba · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveRandomized controlled trials have shown kidney-protective effects of sodium-glucose cotransporter 2 (SGLT2) inhibitors, and clinical practice databases have suggested that these effects translate to clinical practice. However, long-term efficacy, as well as whether the presence or absence of proteinuria and the rate of estimated glomerular filtration rates (eGFR) decline prior to SGLT2 inhibitor initiation modify treatment efficacy among type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD) patients, is unknown. RESEARCH DESIGN AND

methodsUsing the Japan Chronic Kidney Disease Database (J-CKD-DB), a nationwide multicenter CKD registry, we developed propensity scores for SGLT2 inhibitor initiation, with 1:1 matching with patients who were initiated on other glucose-lowering drugs. The primary outcome included rate of eGFR decline, and the secondary outcomes included a composite outcome of 50% eGFR decline or end-stage kidney disease.

resultsAt baseline, mean age at initiation of the SGLT2 inhibitor (

conclusionsThe benefits of SGLT2 inhibitors on kidney function as observed in clinical trials translate to patients treated in clinical practice with no evidence that the effects are modified by the underlying rate of kidney function decline or the presence of proteinuria.

Indexed as

GlucoseSodium-Glucose Transporter 2 InhibitorsDiabetes Mellitus, Type 2Glomerular Filtration RateHumansJapanKidneyRenal Insufficiency, ChronicGlucoseSodium-Glucose Transporter 2 Inhibitors

Identifiers

PMID34593566
PMCPMC8546274
OpenAlexW3202796626

What OpenQuestion 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 OpenQuestion graph.