Evidence map›Paper›PMID 33913059›Full record

ArticleInternational urology and nephrology2022

Estimation of risk for major bleeding in native kidney biopsies in patients with multiple risk factors.

Cynthia C Lim, Ru Yu Tan, Jason C J Choo, Hui Zhuan Tan, Irene Mok, Yok Mooi Chin, Chieh Suai Tan

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Article in International urology and nephrology, 2022. 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.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 35% 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

6 citing papers in PubMed, 1 synthesis or guideline pooled it, 4 citations in OpenAlex.

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

Cynthia C LimDepartment of Renal Medicine, Singapore General Hospital, Academia Level 3, 20 College Road, Singapore, 169856, Singapore. cynthia.lim.c.w@singhealth.com.sg.ORCID http://orcid.org/0000-0003-0021-4861
Ru Yu TanDepartment of Renal Medicine, Singapore General Hospital, Academia Level 3, 20 College Road, Singapore, 169856, Singapore.
Jason C J ChooDepartment of Renal Medicine, Singapore General Hospital, Academia Level 3, 20 College Road, Singapore, 169856, Singapore.
Hui Zhuan TanDepartment of Renal Medicine, Singapore General Hospital, Academia Level 3, 20 College Road, Singapore, 169856, Singapore.
Irene MokDepartment of Renal Medicine, Singapore General Hospital, Academia Level 3, 20 College Road, Singapore, 169856, Singapore.
Yok Mooi ChinDepartment of Renal Medicine, Singapore General Hospital, Academia Level 3, 20 College Road, Singapore, 169856, Singapore.
Chieh Suai TanDepartment of Renal Medicine, Singapore General Hospital, Academia Level 3, 20 College Road, Singapore, 169856, Singapore.
Singapore General Hospital · SGSingHealth · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsIndividuals undergoing kidney biopsy are increasingly older and may have concurrent illnesses that cause deranged hematological and renal parameters that are associated with post-biopsy bleeding. We aimed to develop a clinical risk model to quantify bleeding risks in high-risk individuals with multiple risk factors.

methodsSingle-center retrospective cohort study of consecutive adults with serum creatinine ≥ 2 mg/dL (176 µmol/L) and had ultrasound-guided percutaneous native kidney biopsies between June 2011 and July 2015 in our tertiary referral center. The primary outcome was major bleeding, defined as need for red cell transfusion, radiological or surgical intervention, or if bleeding led to death within 7 days after kidney biopsy.

resultsAmong 184 native kidney biopsies with serum creatinine ≥ 2 mg/dL, median age was 54.1 years and eGFR was 18.8 ml/min/1.73 m

conclusionWe developed a risk model that included multiple risk factors to quantify bleeding risks in native kidney biopsies with renal impairment.

Indexed as

AdultAgedCohort StudiesFemaleHumansImage-Guided BiopsyKidneyMaleMiddle AgedPostoperative HemorrhageRetrospective StudiesRisk AssessmentRisk FactorsAnemiaBiopsyBleedingChronic kidney diseaseGlomerulonephritisUremia

Identifiers

PMID33913059
OpenAlexW3159519761

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.