Evidence map›Paper›PMID 33377605›Full record

ArticleJournal of diabetes investigation2021

Sodium-glucose cotransporter 2 inhibitor-induced reduction in the mean arterial pressure improved renal composite outcomes in type 2 diabetes mellitus patients with chronic kidney disease: A propensity score-matched model analysis in Japan.

Kazuo Kobayashi, Masao Toyoda, Nobuo Hatori, Takayuki Furuki, Hiroyuki Sakai, Kazuyoshi Sato, Masaaki Miyakawa, Kouichi Tamura, Akira Kanamori

Abstract read
In one paragraph

Article in Journal of diabetes investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

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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

9 authors.

Kazuo KobayashiCommittee of Hypertension and Kidney disease, Kanagawa Physicians Association, Yokohama, Japan.ORCID https://orcid.org/0000-0002-1284-9728
Masao ToyodaCommittee of Hypertension and Kidney disease, Kanagawa Physicians Association, Yokohama, Japan.ORCID https://orcid.org/0000-0003-4142-1218
Nobuo HatoriCommittee of Hypertension and Kidney disease, Kanagawa Physicians Association, Yokohama, Japan.
Takayuki FurukiCommittee of Hypertension and Kidney disease, Kanagawa Physicians Association, Yokohama, Japan.
Hiroyuki SakaiCommittee of Hypertension and Kidney disease, Kanagawa Physicians Association, Yokohama, Japan.
Kazuyoshi SatoCommittee of Hypertension and Kidney disease, Kanagawa Physicians Association, Yokohama, Japan.
Masaaki MiyakawaCommittee of Hypertension and Kidney disease, Kanagawa Physicians Association, Yokohama, Japan.
Kouichi TamuraDepartment of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
Akira KanamoriCommittee of Hypertension and Kidney disease, Kanagawa Physicians Association, Yokohama, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

AIMS/

introductionLarge-scale clinical trials have reported that, in patients with type 2 diabetes mellitus, sodium-glucose cotransporter 2 (SGLT2) inhibitor treatment affords favorable renal outcomes; the underlying mechanisms, however, remain unclear. Thus, this study investigated how SGLT2 inhibitor-induced changes in the mean arterial pressure (MAP; denoted as ΔMAP) are associated with renal outcomes in type 2 diabetes mellitus patients with chronic kidney disease (CKD). MATERIALS AND

methodsWe retrospectively assessed the data of 624 Japanese type 2 diabetes mellitus patients with CKD who had been using SGLT2 inhibitors for >1 year. For propensity score matching (1:1 nearest neighbor match, with caliper value = 0.053, no replacement), patients were categorized into two groups based on the ΔMAP (>-4 mmHg [n = 329] and ≤-4.0 mmHg [n = 295]). Composite albuminuria progression or a ≥15% annual reduction in the estimated glomerular filtration rate was regarded as the end-point.

resultsPer group, 173 propensity-matched patients were compared. Patients with ΔMAP ≤-4 mmHg had a significantly lower incidence of composite renal outcomes than those with ΔMAP ≥-4 mmHg (5.8% [n = 10] vs 15.6% [n = 27], P = 0.003). Although the between-group differences in the estimated glomerular filtration rates were non-significant, patients with a ΔMAP ≤-4 mmHg had significantly larger reductions in the logarithmic urine albumin-to-creatinine ratio (P = 0.005).

conclusionsThe degree of blood pressure reduction after SGLT2 inhibitor treatment influenced renal composite outcomes in Japanese type 2 diabetes mellitus patients with CKD, confirming the importance of blood pressure management in type 2 diabetes mellitus patients with CKD, even when they are under SGLT2 inhibitor treatment.

Indexed as

AgedArterial PressureDiabetes Mellitus, Type 2Diabetic NephropathiesFemaleGlomerular Filtration RateHumansHypoglycemic AgentsJapanKidney Function TestsMaleMiddle AgedModels, StatisticalPropensity ScoreRenal Insufficiency, ChronicRetrospective StudiesHypoglycemic AgentsSodium-Glucose Transporter 2 InhibitorsBlood pressureChronic kidney diseaseSodium-glucose cotransporter 2 inhibitors

Identifiers

PMID33377605
PMCPMC8354503

What Socratic holds

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Registered trials

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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.