ArticleClinical and experimental nephrology2023
Initiation of renin-angiotensin system inhibitors and first complete remission in patients with primary nephrotic syndrome: a nationwide cohort study.
Article in Clinical and experimental nephrology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed, 1 citations in OpenAlex.
- Clinical epidemiology for comprehensive kidney care: a framework for developing clinical research questions, from biomarkers to patient-reported outcomes.Clinical and experimental nephrology · 2026Review
- Causal estimation of time-varying treatments in observational studies: a scoping review of methods, applications, and missing data practices.BMC medical research methodology · 2025Article
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Authors and funding
14 authors at 11 institutions in 1 country.
Funding
Abstract
backgroundEvidence on renin-angiotensin system inhibitors (RASis) effect in reducing urinary protein levels in patients with nephrotic syndrome is insufficient. We determined whether RASis can induce complete remission (CR) in patients on immunosuppressive therapy.
methodsThis cohort study included 84 adults (median age, 65 years; males, 57%) with primary nephrotic syndrome (excluding minimal change disease) not receiving RASis during enrollment in the Japanese Nephrotic Syndrome Cohort Study from January 2009 to December 2010, and were followed up for 5 years. Exposure and outcome were RASi initiation and first CR, respectively. Marginal structural models and Poisson regression were used to account for time-varying covariates and estimate causal effects of RASis on CR.
resultsOverall, 51 (61%), 73 (87%), and 55 (66%) patients had membranous nephropathy, were prescribed immunosuppressive agents at baseline (1-month post-renal biopsy and/or at start of immunosuppressive therapy), and were prescribed RASis during the study period, respectively. Sixty-five patients experienced first CR (incidence rate, 5.05/100 person-months). RASi use was associated with a higher (adjusted incidence rate ratio [aIRR] 2.27, 95% confidence interval [CI] 1.06-4.84), and lower (aIRR: 0.17, 95% CI 0.04-0.68) first CR in patients with membranous nephropathy and other pathologies, respectively.
conclusionRASis are beneficial as adjuvant therapy for inducing remission in patients with membranous nephropathy.
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