Evidence map›Paper›PMID 33334751›Full record

ArticleBMJ case reports2020

Bilateral renal haematuria and obstructive renal failure from acquired haemophilia A: a medical cause for a surgical problem.

Aiyapa Ajjikuttira, Pranav Sharma, Handoo Rhee

Open access · greenAbstract readCase Reports
In one paragraph

Article in BMJ case reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 78% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

3 authors at 2 institutions in 1 country.

Aiyapa AjjikuttiraDepartment of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia aiyapa.ajjikuttira@health.qld.gov.au.ORCID http://orcid.org/0000-0002-5115-390X
Pranav SharmaDepartment of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.ORCID http://orcid.org/0000-0002-3743-2953
Handoo RheeDepartment of Urology, Princess Alexandra Hospital, Brisbane, Queensland, Australia.
Princess Alexandra Hospital · AUThe University of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 55-year-old male presented to our emergency department with haematuria and abdominal pain. Investigations including a computed tomography (CT) scan revealed an intraluminal filling defect within the left collecting system, consistent in appearance with blood clot. With an initial working diagnosis of upper tract urothelial cell carcinoma, he was discharged with plans for an urgent cystoscopy and ureteroscopy. He subsequently represented with ongoing frank haematuria, anasarca, dropping haemoglobin and new right collecting system blood clot. Subsequent investigations showed that the patient had acquired haemophilia A resulting in the episodes of haematuria, highlighted after an elevated activated partial thromboplastic time prompted a thrombophilia screen. The patient was subsequently treated with factor eight inhibitor bypass activity, corticosteroids and cyclophosphamide.

Indexed as

Abdominal PainAcute Kidney InjuryBlood Coagulation FactorsCystoscopyFactor VIIaHematuriaHemophilia AHumansKidney Tubules, CollectingMaleMiddle AgedPartial Thromboplastin TimeRecombinant ProteinsTreatment OutcomeUreteroscopyUrographyanti-inhibitor coagulant complexBlood Coagulation FactorsFactor VIIarecombinant FVIIaRecombinant Proteinshaematology (incl blood transfusion)haematuriaurology

Identifiers

PMID33334751
PMCPMC7747607
OpenAlexW3117435418

What OpenQuestion 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 OpenQuestion graph.