Evidence map›Paper›PMID 33035325›Full record

ArticleNephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association2021

Laxative use in patients with advanced chronic kidney disease transitioning to dialysis.

Keiichi Sumida, Ankur A Dashputre, Praveen K Potukuchi, Fridtjof Thomas, Yoshitsugu Obi, Miklos Z Molnar, Justin D Gatwood, Elani Streja, Kamyar Kalantar-Zadeh, Csaba P Kovesdy

Open access · greenAbstract read
In one paragraph

Article in Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

15 citing papers in PubMed, 23 citations in OpenAlex.

  1. A guide to uraemic toxicity.Nature reviews. Nephrology · 2026
    Review
  2. Article
  3. Declining Serum Albumin With Stable Body Mass Index: A Mortality Indicator in Predialysis Chronic Kidney Disease.Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation · 2025
    Article
  4. Article
  5. New Insights Into Dietary Approaches to Potassium Management in Chronic Kidney Disease.Journal of renal nutrition : the official journal of the Council on Renal Nutrition of the National Kidney Foundation · 2023
    Review
  6. Constipation in Patients With Chronic Kidney Disease.Journal of neurogastroenterology and motility · 2023
    Review
  7. Review
  8. Observational
  9. Article
  10. Observational
  11. Review
  12. Article
  13. Article
  14. Microbiome modulation as a novel therapeutic approach in chronic kidney disease.Current opinion in nephrology and hypertension · 2021
    Review
  15. Review
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

10 authors at 3 institutions in 2 countries.

Keiichi SumidaDepartment of Medicine, Division of Nephrology, University of Tennessee Health Science Center, Memphis, TN, USA.
Ankur A DashputreDepartment of Medicine, Division of Nephrology, University of Tennessee Health Science Center, Memphis, TN, USA.
Praveen K PotukuchiDepartment of Medicine, Division of Nephrology, University of Tennessee Health Science Center, Memphis, TN, USA.
Fridtjof ThomasDepartment of Preventive Medicine, Division of Biostatistics, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA.
Yoshitsugu ObiDepartment of Medicine, Division of Nephrology, University of Tennessee Health Science Center, Memphis, TN, USA.
Miklos Z MolnarDepartment of Medicine, Division of Nephrology, University of Tennessee Health Science Center, Memphis, TN, USA.ORCID 0000-0002-9665-330X
Justin D GatwoodDepartment of Clinical Pharmacy and Translational Science, College of Pharmacy, University of Tennessee Health Science Center, Nashville, TN, USA.
Elani StrejaDivision of Nephrology and Hypertension, Harold Simmons Center for Chronic Disease Research and Epidemiology, University of California-Irvine, Orange, CA, USA.
Kamyar Kalantar-ZadehDivision of Nephrology and Hypertension, Harold Simmons Center for Chronic Disease Research and Epidemiology, University of California-Irvine, Orange, CA, USA.
Csaba P KovesdyDepartment of Medicine, Division of Nephrology, University of Tennessee Health Science Center, Memphis, TN, USA.ORCID 0000-0002-8204-911X
University of Tennessee Health Science Center · USUniversity of California, Irvine · USSemmelweis University · HU

Funding

Transition of Care in CKD (TC-CKD)U01DK102163 · NIDDK · UNIVERSITY OF CALIFORNIA-IRVINE · PI JACOBSEN, STEVEN J, KALANTAR-ZADEH, KAMYAR · 2014 to 2018
$2.8M
HSRD VA SDR 02-237NIDDK NIH HHS U01 DK102163
6 · The paper itself

Abstract

backgroundConstipation is highly prevalent in patients with chronic kidney disease (CKD), particularly among those with end-stage renal disease (ESRD), partly due to their dietary restrictions, comorbidities and medications. Laxatives are typically used for constipation management; however, little is known about laxative use and its associated factors in patients with advanced CKD transitioning to ESRD.

methodsIn a retrospective cohort of 102 477 US veterans transitioning to dialysis between October 2007 and March 2015, we examined the proportion of patients who filled a prescription for any type of laxative within each 6-month period over 36 months pre- and post-transition to ESRD. Factors associated with laxative use during the last 1-year pre-ESRD period were identified by multivariable logistic regression.

resultsThe proportion of patients prescribed laxatives increased as patients progressed to ESRD, peaking at 37.1% in the 6 months immediately following ESRD transition, then remaining fairly stable throughout the post-ESRD transition period. Among laxative users, stool softeners were the most commonly prescribed (∼30%), followed by hyperosmotics (∼20%), stimulants (∼10%), bulk formers (∼3%), chloride channel activator (<1%) and several combinations of these. The use of anticoagulants, oral iron supplements, non-opioid analgesics, antihistamines and opioid analgesics were among the factors independently associated with pre-ESRD laxative use.

conclusionThe use of laxatives increased considerably as patients neared transition to ESRD, likely mirroring the increasing burden of drug-induced constipation during the ESRD transition period. Findings may provide novel insight into better management strategies to alleviate constipation symptoms and reduce medication requirements in patients with advanced CKD.

Indexed as

LaxativesRenal Insufficiency, ChronicDisease ProgressionHumansRenal DialysisRetrospective StudiesLaxativeschronic kidney diseaseconstipationend-stage renal diseaselaxativetransition

Identifiers

PMID33035325
PMCPMC8826968
OpenAlexW3092244282

What Socratic 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 Socratic graph.