Trial reportLangenbeck's archives of surgery2025
An assessment of the efficacy and safety of balloon nephrostomy traction in minimizing postoperative bleeding of percutaneous nephrolithotomy: a randomized controlled clinical trial.
Trial report in Langenbeck's archives of surgery, 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
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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
1 citing paper in PubMed.
- Definition, analysis, reporting, and interpretation of perioperative bleeding in randomized controlled trials: a methodological systematic review.Perioperative medicine (London, England) · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposePercutaneous nephrolithotomy (PCNL) as an established procedure for treatment of large kidney stones, can trigger life threatening complications. Postoperative hemorrhaging is one of the main complications of PCNL. This study investigates the effectiveness of balloon nephrostomy in reducing hemorrhage in the postoperative phase of PCNL. METHODS AND MATERIALS: A total of 102 patients underwent routine PCNL and then they were randomly allocated to intervention and control groups. For the intervention group, a balloon nephrostomy tube was inserted under guidance of fluoroscopy, gentle traction was applied on the nephrostomy and then it was fixed to skin under mild traction. A conventional nephrostomy tube was inserted in the control group without additional traction. Blood loss was estimated by hemoglobin drop in the first 24 h after surgery. Hemoglobin level drop was the primary endpoint of interest. Secondary endpoints were postoperative complications and were compared between treatment groups.
resultsThe mean first 24-hour hemoglobin drop was 0.9 ± 0.2 mg/dL in the intervention group and 2.1 ± 0.2 mg/dL in the control group which was statistically significant (< 0.001). Although blood transfusion was more common in the control group (8% versus 0%), it was not statistically significant. There were no statistically significant differences between intervention and control groups regarding the postoperative complications.
conclusionIn conclusion, the results of the present study show the effectiveness of the application of balloon nephrostomy in decreasing PCNL postoperative bleeding without considerable complication. TRIAL REGISTRATION NO: IRCT20160406027253N2.
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Registered trials
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