ArticleRenal failure2020
Serum Sphingosine-1-phosphate level and peritonitis in peritoneal dialysis patients.
Article in Renal failure, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Risk prediction models for peritoneal dialysis-associated peritonitis: a systematic review and meta-analysis.International urology and nephrology · 2026Pooled it
- Reorganization of Innate Immune Cell Lipid Profiles by Bioinspired Meroterpenoids to Limit Inflammation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Expression of sphingosine-1-phosphate receptor 1 in the brain of fatal cerebral malaria.Scientific reports · 2026Article
- Unveiling risk factors: a prognostic model of frequent peritonitis in peritoneal dialysis patients.Frontiers in medicine · 2025Article
- Linking clinical manifestations and causative organisms may provide clues for the treatment of peritoneal dialysis-associated peritonitis.BMC nephrology · 2024Article
- Plasma phospholipids profiling changes were associated with the therapeutic response to Roxadustat in peritoneal dialysis patients.Frontiers in physiology · 2023Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundGiven the important role of Sphingosine-1-phosphate (S1P) in maintaining the hemostasis in intestinal barrier function and regulation of inflammation and immune, we hypothesize that S1P might be a biomarker to predict peritonitis in peritoneal dialysis (PD) patients.
methodsIn this case-control study, 78 stable, continuous ambulatory peritoneal dialysis patients were enrolled and followed for the episode of PD associated peritonitis. Patients were divided into two groups by whether or not they had peritonitis during follow-up: non-peritonitis (
resultsPatients with peritonitis had a lower level of S1P than that of patients without peritonitis (1.3 ng/mL IQ 0.8, 3.6 ng/mL vs. 2.8 ng/mL IQ 1.5, 5.4 ng/mL,
conclusionOur study showed that S1P was an independent determinant of subsequent peritonitis in PD patients. S1P might serve as a biomarker to predict peritonitis in PD patients.
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Registered trials
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