Trial reportWorld journal of urology2017
Dutasteride is associated with reduced risk of transrectal prostate biopsy-associated urinary tract infection and related hospitalizations.
Trial report in World journal of urology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00056407 (A Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study of the Efficacy and Safety of Dutasteride 0.5 mg Administered Orally Once Daily for Four Years to Reduce the Risk of Biopsy-Detectable Prostate Cancer), which is not on this 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.
A Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study of the Efficacy and Safety of Dutasteride 0.5 mg Administered Orally Once Daily for Four Years to Reduce the Risk of Biopsy-Detectable Prostate Cancer
Who cites it
0 citing papers in PubMed, 1 citations in OpenAlex.
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
6 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo evaluate whether the use of dutasteride is associated with a lower risk of transrectal prostate biopsy-associated urinary tract infection (TPBA-UTI) among men in the Reduction by Dutasteride of Prostate Cancer Events (REDUCE) study.
methodsRetrospective analysis of 6045 men undergoing 2-year repeat prostate biopsy in REDUCE. Participants were randomized to receive dutasteride 0.5 mg or placebo daily. TPBA-UTI was defined as the presence of urinary symptoms and the prescription of antibiotics by the treating physician within 30 days after biopsy. Severe TPBA-UTI was defined as TPBA-UTI requiring hospitalization. Comparison of TPBA-UTI between treatment arms was done using Chi-square test and logistic regression adjusting for participant characteristics.
resultsOf the subjects included in the study, 3067 (50.7%) were randomized to the placebo arm and 2978 (49.3%) to the dutasteride arm. A total 51 (0.8%) men had TPBA-UTI, including 38 (1.2%) in the placebo arm and 13 (0.4%) in the dutasteride arm (univariable relative risk [RR] = 0.35, P = 0.001; multivariable odds ratio [OR] = 0.34, P = 0.003). The number needed to treat (NNT) to prevent one TPBA-UTI was 125 subjects. Of these, 14 (28%) had severe TPBA-UTI, including 12 (0.4%) in the placebo arm and only 2 (0.07%) in the dutasteride arm (univariable RR = 0.17, P = 0.021; multivariable OR = 0.17, P = 0.031). The NNT to prevent one severe TPBA-UTI was 309 subjects.
conclusionAmong men undergoing a 2-year repeat prostate biopsy, the use of dutasteride for 2 years was associated with a reduced the risk of overall and severe TBPA-UTI. CLINICALTRIALS. GOV IDENTIFIER: NCT00056407.
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.