Evidence map›Paper›PMID 24231662›Full record

ReviewJournal of the American Society of Nephrology : JASN2014

The gut microbiome, kidney disease, and targeted interventions.

Ali Ramezani, Dominic S Raj

5 registry-linked trialsAbstract readReview
In one paragraph

Review in Journal of the American Society of Nephrology : JASN, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 5 registered trials, which are not on this map. Cited by 404 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
404citing papers in PubMed, 7 pooled it
16.1field-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.

NCT02976688 phase2 / phase3unknown statusnot on this mapstarted 2017, after this paper: background citation

Effects of Short-chain Fatty Acids, Here Sodium Propionate, a Metabolism Product of the Human Gut-microbiome, on Inflammatory and Metabolic Parameters in Patients on Maintenance Hemodialysis - a Pilot Study

TypeinterventionalSponsorAzienda Sanitaria ASL Avellino 2Ran2017 to 2017Enrolled15ConditionsEndstage Renal DiseaseArmsSodium Propionate
NCT03010696 completednot on this mapstarted 2015, after this paper: background citation

The Correlation Between Gut Microbiome/Metabolite and End Stage Renal Disease (ESRD)

TypeobservationalSponsorChina Agricultural UniversityRan2015 to 2017Enrolled293ConditionsKidney Failure, ChronicArmsNo interventions, questionnaire, collect specimen
NCT03010735 phase2 / phase3completednot on this mapstarted 2015, after this paper: background citation

Effects of Probiotics on Metabolism of Uremic Toxin in Patients With End Stage Renal Disease (ESRD)

TypeinterventionalSponsorChina Agricultural UniversityRan2015 to 2017Enrolled150ConditionsKidney Failure, ChronicArmsprobiotics, Placebo
NCT07443280 narecruitingnot on this mapstarted 2026, after this paper: background citation

Alterations of Gut Derived Uremic Toxins and Microbiome Metabolites by Multispecies Synbiotic Supplementation in Hemodialysis Patients

TypeinterventionalSponsorTungs' Taichung Metroharbour HospitalRan2026 to 2026Enrolled30ConditionsSymbiotic, Uremic Toxins, Gut -MicrobiotaArmsMultispecies Synbiotic Supplementation
NCT07531186 nacompletednot on this mapstarted 2025, after this paper: background citation

Effects of Probiotic and Synbiotic Administration on the Clinical and Biochemical Characteristics of Hemodialysis Patients: A Randomized Controlled Trial

TypeinterventionalSponsorMansoura UniversityRan2025 to 2025Enrolled60ConditionsEnd Stage Renal Disease (ESRD), Kidney Failure, Chronic, HemodialysisArmsNatural Probiotic Supplement, Natural Synbiotic Supplement (Probiotic + Prebiotic Oat Fiber)
3 · Its place in the literature

Who cites it

404 citing papers in PubMed, 7 syntheses or guidelines pooled it, 715 citations in OpenAlex.

  1. Pooled it
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  8. Trial
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  13. Supplementation withThe veterinary quarterly · 2026
    Article
  14. Article
  15. A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024.Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy · 2026
    Review
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344 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

2 authors at 1 institution in 1 country.

Ali RamezaniDivision of Renal Diseases and Hypertension, The George Washington University, Washington DC.
Dominic S Raj
George Washington University · US

Funding

Cytokine Gene Polymorphism in CRIC CohortR01DK073665 · NIDDK · UNIVERSITY OF NEW MEXICO · PI RAJ, DOMINIC S · 2006 to 2010
$2.3M
Gut Microbiota and Atherosclerosis in ESRDU01DK099914 · NIDDK · GEORGE WASHINGTON UNIVERSITY · PI RAJ, DOMINIC S · 2013 to 2017
$1.9M
Anti-inflammatory Therapy in Diabetic CKDU01DK099924 · NIDDK · GEORGE WASHINGTON UNIVERSITY · PI RAJ, DOMINIC S · 2013 to 2018
$1.8M
NIDDK NIH HHS 1R01DK073665-01A1NIDDK NIH HHS 1U01DK099914-01NIDDK NIH HHS 1U01DK099924-01NIDDK NIH HHS R01 DK073665NIDDK NIH HHS U01 DK099914NIDDK NIH HHS U01 DK099924
6 · The paper itself

Abstract

The human gut harbors >100 trillion microbial cells, which influence the nutrition, metabolism, physiology, and immune function of the host. Here, we review the quantitative and qualitative changes in gut microbiota of patients with CKD that lead to disturbance of this symbiotic relationship, how this may contribute to the progression of CKD, and targeted interventions to re-establish symbiosis. Endotoxin derived from gut bacteria incites a powerful inflammatory response in the host organism. Furthermore, protein fermentation by gut microbiota generates myriad toxic metabolites, including p-cresol and indoxyl sulfate. Disruption of gut barrier function in CKD allows translocation of endotoxin and bacterial metabolites to the systemic circulation, which contributes to uremic toxicity, inflammation, progression of CKD, and associated cardiovascular disease. Several targeted interventions that aim to re-establish intestinal symbiosis, neutralize bacterial endotoxins, or adsorb gut-derived uremic toxins have been developed. Indeed, animal and human studies suggest that prebiotics and probiotics may have therapeutic roles in maintaining a metabolically-balanced gut microbiota and reducing progression of CKD and uremia-associated complications. We propose that further research should focus on using this highly efficient metabolic machinery to alleviate uremic symptoms.

Indexed as

MicrobiotaAnimalsAtherosclerosisGastrointestinal TractHumansInflammationInsulin ResistanceObesityPrebioticsProbioticsRenal Insufficiency, ChronicSymbiosisPrebiotics

Identifiers

PMID24231662
PMCPMC3968507
OpenAlexW2104975759

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.