ArticleResearch and reports in urology2020
In situ Management of Large Upper Ureteric Calculus by Mini-Percutaneous Nephrolithotomy in the Era of Retrograde Intrarenal Surgery.
Article in Research and reports in urology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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
3 citing papers in PubMed.
- Active migration technique in RIRS for 1- to 2-cm middle and upper ureteral stones in a prospective randomized controlled study.BJUI compass · 2026Article
- A prospective comparative study between retrograde intrarenal surgery vs supine mini percutaneous nephrolithotomy for single upper ureteric stones >10 mm.Central European journal of urology · 2025Article
- Holmium laser lithotripsy reduces complications and relieves postoperative pain in elderly patients with urinary calculi.American journal of translational research · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe aim of the study is to demonstrate the ease and success of in situ management of large upper ureteric stones with mini percutaneous nephrolithotomy (PCNL).
methodsThis was a prospective observational study conducted in the Department of Urology between January 2018 and June 2019. All patients underwent standard prone mini PCNL with 15Fr amplatz with 80 cases of fluoroscopic and 12 cases of ultrasound guided access. In three cases of tortuous ureters, wire was passed via retrograde catheter and retrieved via amplatz to straighten the ureter. Calculi fragmented with laser.
resultsA total of 77 patients were included in this study, 62 unilateral and 15 bilateral cases (92 renal units). The mean age was 45.4±13.7 years (range 17-71), male to female ratio was 61:16, the disease laterality (left: right) was 28:34. The mean stone size was 17.6±1.4 mm. Mean operative time was 22.4±1.5 min. 88% patients were discharged as day care. Complication rate was 6.5%, three patients had transient fever and two patients had distal migration of small fragments and they were extracted at the time of DJ stent removal by rigid ureteroscopy (100%).
conclusionWe conclude that it is easy and effective to deal with large upper ureteric calculus when it is in a fixed position. In situ management of large upper ureteric calculus by mini-PCNL can be done safely and effectively as it is a fast procedure, prevents unnecessary manoeuvres, less complication rates and has good stone clearance rates.
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.