Evidence map›Paper›PMID 33779021›Full record

ArticleNephrology (Carlton, Vic.)2021

Safety and utility of kidney biopsy in patients with estimated glomerular filtration rate < 30 ml/min/1.73 m

Riyaz Ahmed Asad, Anna T Valson, Vijayakumar Kavitha, Anila Korula, Anu Eapen, Grace Rebekah, Shibu Jacob, Harish Pathak, Suceena Alexander, Anjali Mohapatra and 4 more

Open access · greenAbstract read
In one paragraph

Article in Nephrology (Carlton, Vic.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 45% 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

5 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Image-guided renal parenchymal biopsies- how we do it.Abdominal radiology (New York) · 2025
    Review
  5. 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

14 authors at 6 institutions in 3 countries.

Riyaz Ahmed AsadNephrology, Medanta Hospital, Indore, Madhya Pradesh, India.
Anna T ValsonDepartment of Nephrology, Christian Medical College, Vellore, Tamil Nadu, India.ORCID https://orcid.org/0000-0002-3439-4250
Vijayakumar KavithaDepartment of Pathology, Christian Medical College, Vellore, Tamil Nadu, India.
Anila KorulaDepartment of Pathology, Christian Medical College, Vellore, Tamil Nadu, India.
Anu EapenDepartment of Radiodiagnosis, Christian Medical College, Vellore, Tamil Nadu, India.
Grace RebekahDepartment of Biostatistics, Christian Medical College, Vellore, Tamil Nadu, India.
Shibu JacobDepartment of Nephrology, Christian Medical College, Vellore, Tamil Nadu, India.
Harish PathakNephrology, Nanavati Super Specialty Hospital, Mumbai, India.
Suceena AlexanderDepartment of Nephrology, Christian Medical College, Vellore, Tamil Nadu, India.
Anjali MohapatraNephrology, Toronto General Hospital, Toronto, Ontario, Canada.
Vinoi George DavidDepartment of Nephrology, Christian Medical College, Vellore, Tamil Nadu, India.
Santosh VarugheseDepartment of Nephrology, Christian Medical College, Vellore, Tamil Nadu, India.ORCID https://orcid.org/0000-0002-4292-4979
Veerasamy TamilarasiInstitute of Kidney Disease, Medica Super Specialty Hospital, Kolkata, West Bengal, India.
Gopal BasuRenal Medicine, The Alfred Hospital, MONASH University (Central Clinical School), Melbourne, Victoria, Australia.ORCID https://orcid.org/0000-0002-8586-8743
Christian Medical College, Vellore · INDr. Balabhai Nanavati Hospital · INInstitute of Transplantation Sciences · INMedanta The Medicity · INThe Alfred Hospital · AUToronto General Hospital · CA

Funding

DBT-Wellcome Trust India Alliance IA/CPHE/14/1/501501
6 · The paper itself

Abstract

aimKidney biopsy (KBx) is the gold standard for evaluation of kidney disease, but is associated with a higher risk of complications in patients with reduced glomerular filtration rate (GFR). We studied the safety and utility of KBx in patients with eGFR <30 ml/min/1.73 m

methodsConsecutive adult patients with eGFR <30 ml/min/1.73 m

resultsOf the 126 patients included, 75% were male, 27.7% were diabetic, and the median eGFR was 13.5 ml/min/1.73m

conclusionKBx is relatively safe in severe kidney disease but its risk to benefit balance needs to be carefully considered when eGFR is <15 ml/min/1.73m

Indexed as

Glomerular Filtration RateAdultBiopsyFemaleHumansKidneyMaleMiddle AgedPostoperative ComplicationsProspective Studieschronic kidney diseasecomplicationshaematoma/diagnostic imagingkidney biopsyutility

Identifiers

PMID33779021
PMCPMC7615903
OpenAlexW3151468537

What OpenQuestion holds

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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 OpenQuestion graph.