Evidence map›Paper›PMID 29732221›Full record

ArticleCentral European journal of urology2018

Predicting long-term renal damage in children with vesicoureteral reflux under conservative initial management: 205 cases in a tertiary referral center.

Natalia Alvarez, Reyes Delgado Alvira, Yurema Gonzalez Ruiz, Rafael Fernandez Atuan, Alexander Siles Hinojosa, Miguel Angel Rihuete Heras, Marisa Justa Roldan, Jesus Gracia Romero

Open access · greenAbstract read
In one paragraph

Article in Central European journal of urology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.1field-weighted citation impact, top 17% 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

4 citing papers in PubMed, 4 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

8 authors at 1 institution in 1 country.

Natalia AlvarezUniversidad Autonoma De Barcelona, Parc Tauli, Pediatric Surgery, Sabadell, Spain.
Reyes Delgado AlviraPediatric Surgical Department, Miguel Servet University Hospital, Zaragoza, Spain.
Yurema Gonzalez RuizPediatric Surgical Department, Miguel Servet University Hospital, Zaragoza, Spain.
Rafael Fernandez AtuanPediatric Surgical Department, Miguel Servet University Hospital, Zaragoza, Spain.
Alexander Siles HinojosaPediatric Surgical Department, Miguel Servet University Hospital, Zaragoza, Spain.
Miguel Angel Rihuete HerasPediatric Surgical Department, Miguel Servet University Hospital, Zaragoza, Spain.
Marisa Justa RoldanPediatric Surgical Department, Miguel Servet University Hospital, Zaragoza, Spain.
Jesus Gracia RomeroPediatric Surgical Department, Miguel Servet University Hospital, Zaragoza, Spain.
Universidad de Zaragoza · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionVesicoureteral reflux (VUR) is one of the most common ailments in children. Evidence-based guidelines recommend conservative treatment in children with VUR, followed by endoscopic surgery in those with breakthrough febrile urinary tract infections (UTIs). Despite this fact, the management of VUR is still controversial. Our objective is to evaluate the conservative strategy in children with primary VUR in terms of renal function and scarring, and identify factors associated with poor prognosis in those children. MATERIAL AND

methodsA retrospective study was carried out in a tertiary center in children with primary VUR under conservative strategy treatment from 1989 to 2015. Data extracted included age of presentation, family and prenatal backgrounds, radiographic evaluation including ultrasound (US), dimercaptosuccinic acid (DMSA) scans and voiding cystourethrogram (VCUG). The SPSS program was used for statistical analysis.

resultsTwo-hundred and five patients were diagnosed and followed a conservative therapy scheme (49.8% males, 50.2% females) after febrile UTI (73.17%) or prenatal diagnosis (26.83%). VCUG showed 53.20% of low-moderate VUR grade, 46.80% high VUR grade. Renal damage was present at diagnosis in 40.89%. Mean follow-up reakthrough recurrent febrile UTIs and underwent surgery. Conservative therapy was followed in 189 patients. Renal scarring or decreased kidney function were shown in 15.12% respectively. Renal damage was identified as a risk factor for poor prognosis (p-value <0.005) only for renal function deterioration. Patients with high-grade VUR required surgery in a significantly greater proportion (p <0.005) due to recurrent febrile UTIs.

conclusionsConservative strategy is a feasible treatment for primary VUR in children. The majority of cases could be managed conservatively with good outcomes after long-term follow-up. Decreased renal function is more frequent in patients with high-grade VUR. Renal damage at diagnosis increases the risk for surgical treatment.

Indexed as

childrenevidence-based practicerenal insufficiencyurinary tract infectionvesicoureteral reflux

Identifiers

PMID29732221
PMCPMC5926634
OpenAlexW2980759319

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LicenceCC BY-NC-SA
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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.