Evidence map›Paper›PMID 26328123›Full record

ArticleTurkish journal of urology2013

Classical xanthinuria: a rare cause of pediatric urolithiasis.

Nurver Akıncı, Adviye Çakıl, Ayşe Öner

Open access · bronzeAbstract read
In one paragraph

Article in Turkish journal of urology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

10 citing papers in PubMed, 13 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Nurver AkıncıDepartment of Pediatric Nephrology, Şişli Etfal Training and Research Hospital, İstanbul, Turkey.
Adviye ÇakılDepartment of Pediatry, Faculty of Medicine, Maltepe University, İstanbul, Turkey.
Ayşe ÖnerDepartment of Pediatric Nephrology and Rheumatology, Akademic Hospital, İstanbul, Turkey.
Maltepe University · TRŞişli Etfal Eğitim ve Araştırma Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Xanthine dehydrogenase catalyzes the oxidation of hypoxanthine to xanthine and xanthine to uric acid in the final two steps of the purine degradation process. Xanthine oxidase deficiency is an uncommon cause of pediatric urinary stone formation, and classical xanthinuria. A ten-month-old boy presented with a seven-month history of nausea, vomiting, discomfort during urination, gross hematuria and passage of stones. His renal and liver function test results and electrolytes were within normal limits, but serum and urine uric acid levels were undetectable. Ultrasonographic evaluation of the urinary tract revealed the presence of multiple bilateral renal stones. Renal stones were analyzed using an X-ray diffractometer, and were found to be composed of hypoxanthine-xanthine. High fluid intake, alkalinization and a low-purine diet were prescribed, and extracorporeal shock wave lithotripsy was performed. Recurrent renal stone formation was not observed during 18 months of follow-up. This case is reported to highlight the nature of this rare condition.

Indexed as

Urolithiasisxanthine dehydrogenasexanthinuria

Identifiers

PMID26328123
PMCPMC4548614
OpenAlexW2103338311

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.