ArticleBJU international2025
Association of bi-parametric MRI measures with continence after robot-assisted radical prostatectomy.
Article in BJU international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Pre- and postoperative membranous urethral length on multiparametric magnetic resonance imaging predict stage-specific 0-pad continence recovery after robot-assisted radical prostatectomy.Translational andrology and urology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
objectiveTo investigate the association between pre- and postoperative magnetic resonance imaging (MRI) measurements of the membranous urethra and the prostate volume and continence following robot-assisted radical prostatectomy (RARP). PATIENTS AND
methodsFrom December 2018 to June 2022, 100 continent patients undergoing unilateral nerve-sparing or non-nerve-sparing RARP were included in this cohort study. Bi-parametric MRI scans were performed before and 12 months after RARP and measurements included the membranous urethral length (MUL) measured in cm (mMUL) and in the number of image slices (sMUL; 3 mm/slice), the membranous urethral diameter (MUD), and the prostate volume. Urinary function was evaluated by the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) and continence, defined as the use of zero pads and the answer 'never' to the ICIQ-UI SF question regarding incontinence frequency or <8 g urine-loss per 24 h. Regression with robust variance estimates was used to analyse the association between measurements and outcomes.
resultsAt 12 months, continence and MRI data were available for 82 patients. The continence rate was 63% and the median (interquartile range) ICIQ-UI SF score was 4 (0-9). Both preoperative MUL measurements were associated with continence at 12 months. Every extra 5 mm of MUL increased the likelihood of being continent by 13 percentage points (P = 0.03) and every additional slice of sMUL increased it by 6 percentage points (P = 0.05). Both postoperative MUL measurements were associated with better continence and lower ICIQ-UI SF scores (P < 0.01). A larger prostate volume was associated with urinary incontinence at 12 months, with a small effect size. The MUD was not associated with continence.
conclusionPreoperative mMUL and sMUL are associated with continence at 12 months after RARP. The sMUL may be a useful measurement when only the axial plane is available, and the slice gap is known. Postoperative MUL measurements are strongly associated with continence, while MUD and prostate volume hold minimal prognostic value.
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.