SynthesisLangenbeck's archives of surgery2022
Systematic review and meta-analysis of early removal of urinary catheter after colorectal surgery with infraperitoneal anastomosis.
Synthesis in Langenbeck's archives of surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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
4 citing papers in PubMed, 6 citations in OpenAlex.
- Trial
- Early removal of urinary catheter before extubation in robotic total mesorectal excision with perioperative tamsulosin.Surgical endoscopy · 2026Article
- Early catheter removal after Retzius-sparing robot-assisted radical prostatectomy.Journal of robotic surgery · 2025Article
- Does stoma modify compliance with enhanced recovery after surgery programs? Results of a cohort study.International journal of colorectal disease · 2023Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aim of the studyTo review and to analyse the feasibility of using no urinary catheter or a catheter for less than 24 h compared with longer post-operative catheter after colorectal surgery with infraperitoneal dissection.
methodsWe performed a systematic review and meta-analysis of studies comparing no urinary catheter or a catheter for less than 24 h (early removal, ER) and urinary catheter drainage for 2 days or longer (late removal, LR) after colorectal surgery with infraperitoneal dissection. Primary endpoint was acute urinary retention (AUR) requiring a re-catheterization. Secondary endpoints were urinary tract infection (UTI), overall morbidity and hospital length of stay. Meta-analysis met the PRISMA criteria, with a random model.
resultsOut of 3659 articles found, 82 comparative studies on catheter duration were selected, of which five were in colorectal surgery: three randomized trials, one retrospective and one prospective series. There were 396 ER and 410 LR patients. All had undergone surgery with infraperitoneal dissection. There was no significant difference regarding AUR (OR = 2.09 [95%CI 0.97-4.52]) but significantly less UTI (OR = 0.39 [95%CI 0.22-0.67]) for early urinary catheter removal. The number needed to harm was much higher for AUR than for UTI (23.3 vs. 8).
conclusionThis meta-analysis suggests that, in terms of benefit/risk ratio, in colorectal surgery with infraperitoneal anastomosis, early removal (< 24 h) of the urinary catheter would be beneficial (because of a more frequent UTI after LR than AUR after ER) and would reduce the occurrence of UTI if no AUR risk factors are present. However, these findings should be interpreted with caution because of the low quality of evidence.
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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.