ArticlePediatric nephrology (Berlin, Germany)2026
The epidemiology of kidney and urinary tract infections in pediatric chronic kidney disease: prevalence, risk factors and association with GFR decline in the Chronic Kidney Disease in Children Study.
Article in Pediatric nephrology (Berlin, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
backgroundUrinary tract and kidney infections are potential complications in pediatric chronic kidney disease (CKD), especially among patients with congenital anomalies of the kidney and urinary tract (CAKUT). We characterized the prevalence of self-reported infections from childhood through young adulthood; evaluated risk factors; and quantified the association with CKD progression.
methodsInfections in the past year were self-reported at annual Chronic Kidney Disease in Children (CKiD) study visits. Age-specific infection prevalences were stratified by sex and CKD diagnoses (glomerular, non-glomerular non-CAKUT, CAKUT low-risk for infections, and three CAKUT high-risk categories: reflux nephropathy, obstructive uropathy, and other high-risk). Repeated measures logistic regression quantified associations between infections and clinical variables. Estimated glomerular filtration rate (eGFR) change in the year after infection was assessed using linear regression, adjusted for age, sex, diagnoses, previous year eGFR, medications, and bladder catheterization.
results943 participants contributed 4707 person-visits. Among 175 with obstructive uropathy, approximately one-third of boys and two-thirds of girls reported a previous year infection; infection prevalence for other CAKUT diagnoses ranged from about 20% to 50%. Bladder catheterization and history of infections were significantly associated with recent infections. Adjusted eGFR decline in the year after reporting infection was -1.7% faster compared to those free of infection (95%CI: -3.2%, -0.1%, p < 0.05), but this was attenuated when adjusted for catheterization (p = 0.082).
conclusionsCAKUT diagnoses were associated with higher infection risk, especially among those with obstructive uropathy, and girls reported more infections than boys. Self-reported infection was significantly associated with accelerated eGFR decline in the following year.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.