Evidence map›Paper›PMID 33939755›Full record

ArticlePloS one2021

Incidence and risk factors for urinary tract infections in the first year after renal transplantation.

Arzu Velioglu, Gokhan Guneri, Hakki Arikan, Ebru Asicioglu, Elif Tukenmez Tigen, Yiloren Tanidir, İlker Tinay, Cumhur Yegen, Serhan Tuglular

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  9. Acute kidney injury in paediatric kidney transplant recipients.Pediatric nephrology (Berlin, Germany) · 2025
    Review
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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

9 authors at 1 institution in 1 country.

Arzu VeliogluDivision of Nephrology, Department of Internal Medicine, Marmara University School of Medicine, Istanbul, Turkey.ORCID 0000-0001-9750-7585
Gokhan GuneriDivision of Nephrology, Department of Internal Medicine, Marmara University School of Medicine, Istanbul, Turkey.
Hakki ArikanDivision of Nephrology, Department of Internal Medicine, Marmara University School of Medicine, Istanbul, Turkey.
Ebru AsiciogluDivision of Nephrology, Department of Internal Medicine, Marmara University School of Medicine, Istanbul, Turkey.
Elif Tukenmez TigenDepartment of Infectious Disease, Marmara University School of Medicine, Istanbul, Turkey.
Yiloren TanidirDepartment of Urology, Marmara University School of Medicine, Istanbul, Turkey.
İlker TinayDepartment of Urology, Marmara University School of Medicine, Istanbul, Turkey.
Cumhur YegenDepartment of General Surgery, Marmara University School of Medicine, Istanbul, Turkey.
Serhan TuglularDivision of Nephrology, Department of Internal Medicine, Marmara University School of Medicine, Istanbul, Turkey.
Marmara University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe most common infections among renal transplant patients are urinary tract infections (UTI). Our main objective in this study is to determine the incidence of UTIs in patients who have undergone renal transplantation in our hospital, to identify the causative microbiological agents, risk factors and determine the effects of UTI on short-term graft survival.

methodsUrinary tract infections, which developed within the first year of renal transplantation, were investigated. Patients were compared regarding demographic, clinical, laboratory characteristics and graft survival.

results102 patients were included in our study. Fifty-three patients (53%) were male and 49 (48%) were female. Sixty-seven urinary tract infection attacks in 21 patients (20.5%) were recorded. Age (p = 0.004; 95% Confidence Interval [CI]: 1.032-1.184), longer indwelling urinary catheter stay time (p = 0.039; 95% Confidence Interval [CI]: 1.013-1.661) and urologic complications (p = 0.006; 95% Confidence Interval [CI]: 0.001-0.320) were found as risk factors for UTI development in the first year of transplantation. Escherichia coli and Klebsiella pneumoniae were the most frequently isolated microorganisms. Of these bacteria, 63.2% were found to be extended spectrum beta lactamase (ESBL) positive. Multidrug resistant microorganisms (MDROs) were more frequent in male patients (32 episodes in males vs. 14 episodes in females, p = <0.001). UTI had no negative impact on short-term graft survival.

conclusionOur study results represent the high incidence of UTI with MDROs in KT recipients. Infection control methods should be applied even more vigorously especially in male transplant patients since a higher incidence of UTI caused by resistant microorganisms was reported in male patients.

Indexed as

AdultAnti-Bacterial Agentsbeta-LactamasesEscherichia coliEscherichia coli InfectionsFemaleGraft SurvivalHumansIncidenceKidney TransplantationKlebsiella InfectionsKlebsiella pneumoniaeMaleMiddle AgedRetrospective StudiesRisk FactorsAnti-Bacterial Agentsbeta-Lactamases

Identifiers

PMID33939755
PMCPMC8092797
OpenAlexW3157948503

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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.