Evidence map›Paper›PMID 31793861›Full record

ArticleCanadian Urological Association journal = Journal de l'Association des urologues du Canada2020

Identifying risk factors for development of nephrolithiasis in end-stage renal disease patients.

Charles Hesswani, Sameena Iqbal, Khashayar Rafat Zand, Simon Sun, Bernard Unikowsky, Caroline Reinhold, Sero Andonian

Open access · diamondAbstract read
In one paragraph

Article in Canadian Urological Association journal = Journal de l'Association des urologues du Canada, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 32% 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

2 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
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

7 authors at 1 institution in 1 country.

Charles HesswaniDepartment of Urology, McGill University, Montreal, QC, Canada.
Sameena IqbalDepartment of Nephrology, McGill University, Montreal, QC, Canada.
Khashayar Rafat ZandDepartment of Radiology, McGill University, Montreal, QC, Canada.
Simon SunDepartment of Radiology, McGill University, Montreal, QC, Canada.
Bernard UnikowskyDepartment of Nephrology, McGill University, Montreal, QC, Canada.
Caroline ReinholdDepartment of Radiology, McGill University, Montreal, QC, Canada.
Sero AndonianDepartment of Urology, McGill University, Montreal, QC, Canada.
McGill University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionWe sought to assess the incidence and risk factors for stone development in patients with end-stage renal disease (ESRD) on hemodialysis (HD).

methodsMedical records of patients receiving HD between 2007 and 2017 were retrospectively reviewed. Patients who had been on HD for at least three months and had imaging studies (computed tomography [CT] scans or ultrasound [US]) pre- and post-initiation of HD were included. Exclusion criterion was presence of stones pre-HD. De novo stones were defined as renal stones found on followup imaging. Demographics, laboratory data, comorbidities, and dialysis characteristics were compared between non-stone-formers and stone-formers using propensity score matching.

resultsA total of 133 patients met the inclusion criteria. Their median age was 68.5 years, median body mass index 28.7 kg/m

conclusionsThe incidence of de novo nephrolithiasis in ESRD patients on HD was 10.5%. Increased serum uric acid, decreased serum magnesium and ionized calcium, and absence of hypertension were associated with increased stone-formation in ESRD patients on HD.

Identifiers

PMID31793861
PMCPMC7197967
OpenAlexW2990891690

What OpenQuestion holds

Textmetadata
Read underepoch 390

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 OpenQuestion graph.