Trial reportInvestigative and clinical urology2025
Efficacy of scheduled intravenous acetaminophen administration for catheter-related bladder discomfort in patients after transurethral resection of bladder tumors: A prospective randomized pilot study.
Trial report in Investigative and clinical urology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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
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Who cites it
1 citing paper in PubMed.
- Efficacy of Open-Ended Urinary Catheters in Preventing Catheter-Related Bladder Discomfort: A Randomized Controlled Trial.International journal of urology : official journal of the Japanese Urological Association · 2025Trial
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeScheduled administration of intravenous acetaminophen improves catheter-related bladder discomfort (CRBD) after urological surgery. However its efficacy for patients undergoing transurethral resection of bladder tumors (TURBT) remains unclear. This study aimed to investigate the efficacy of scheduled administration of intravenous acetaminophen after TURBT. MATERIALS AND
methodsAt the end of surgery, patients in both the control (n=39) and the scheduled administration (n=45) groups received analgesics at the discretion of the anesthesiologists. In the scheduled administration group, intravenous acetaminophen was administered every 4 hours for 12 hours after the surgery. Both groups were administered on-demand analgesics as needed. The primary outcome was CRBD scores, and the secondary outcomes were the face rating scale for lower abdominal pain, administration rates of additional analgesics, durations of bladder catheterization, lengths of postoperative hospital stay, and postoperative complication rate.
resultsThe scheduled administration group had significantly lower CRBD scores than those of the control group at 8 hours postoperatively (p=0.014), and lower administration rates of additional analgesics 4-8 hours (p=0.029) and 8-12 hours (p=0.027) postoperatively compared to those of the control group. Other secondary outcomes were not significantly different between the groups (all p>0.05). The scheduled administration group did not have postoperative complications related to the scheduled administration of intravenous acetaminophen.
conclusionsScheduled intravenous acetaminophen administration alleviated postoperative CRBD and reduced the need for additional analgesics in patients who underwent TURBT. These findings can be utilized to improve the quality of postoperative care.
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