Evidence map›Paper›PMID 35733358›Full record

GuidelineBJU international2023

International Alliance of Urolithiasis guideline on retrograde intrarenal surgery.

Guohua Zeng, Olivier Traxer, Wen Zhong, Palle Osther, Margaret S Pearle, Glenn M Preminger, Giorgio Mazzon, Christian Seitz, Petrisor Geavlete, Cristian Fiori and 15 more

Registry-linked trialOpen access · hybridAbstract readPractice Guideline
In one paragraph

Guideline in BJU international, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07058402 (A Multicenter, Randomized Controlled Trial Comparing the Retrograde Intrarenal Surgery With a Tip-Flexible Suction Access Sheath to the Standard Percutaneous Nephrolithotomy for the Treatment of 2-3 cm Unilateral Renal Stones), which is not on this map. Cited by 70 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed, 5 pooled it
14.0field-weighted citation impact, top 1% of its field
1 · What the graph read from it

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.

2 · The registry

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.

NCT07058402 narecruitingnot on this mapstarted 2025, after this paper: background citation

A Multicenter, Randomized Controlled Trial Comparing the Retrograde Intrarenal Surgery With a Tip-Flexible Suction Access Sheath to the Standard Percutaneous Nephrolithotomy for the Treatment of 2-3 cm Unilateral Renal Stones

TypeinterventionalSponsorChanghai HospitalRan2025 to 2026Enrolled308ConditionsNephrolithiasisArmsRetrograde Intrarenal Surgery (RIRS) with Tip-Flexible Suction Access Sheath, Standard Percutaneous Nephrolithotomy (PCNL)
3 · Its place in the literature

Who cites it

70 citing papers in PubMed, 5 syntheses or guidelines pooled it, 98 citations in OpenAlex.

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10 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

25 authors at 20 institutions in 17 countries.

Guohua ZengDepartment of Urology, Guangdong Key Laboratory of Urology, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.ORCID 0000-0002-3110-8933
Olivier TraxerGRC Urolithiasis No. 20, Sorbonne University, Tenon Hospital, Paris, France.
Wen ZhongDepartment of Urology, Guangdong Key Laboratory of Urology, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.ORCID 0000-0003-0540-7195
Palle OstherDepartment of Urology, Vejle Hospital-a part of Lillebaelt Hospital, University Hospital of Southern Denmark, Vejle, Denmark.ORCID 0000-0001-7962-1640
Margaret S PearleUniversity of Texas Southwestern Medical Center, Dallas, TX, USA.
Glenn M PremingerDivision of Urologic Surgery, Duke University Medical Center, Durham, NC, USA.
Giorgio MazzonDepartment of Urology, San Bassiano Hospital, Vicenza, Italy.ORCID 0000-0002-7890-2018
Christian SeitzDepartment of Urology, Comprehensive Cancer Center, Vienna General Hospital, Medical University of Vienna, Vienna, Austria.
Petrisor GeavleteSanador Hospital, Bucharest, Romania.
Cristian FioriDivision of Urology, Department of Oncology, University of Turin, Turin, Italy.
Khurshid R GhaniDepartment of Urology, University of Michigan, Ann Arbor, MI, USA.ORCID 0000-0002-6089-0733
Ben H ChewDepartment of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada.ORCID 0000-0002-5315-0710
Kah Ann GitDepartment of Urology, Pantai Hospital, Penang, Malaysia.
Fabio Carvalho VicentiniDepartamento de Urologia, Faculdade de Medicina da Universidade de São Paulo - FMUSP, Hospital das Clínicas, São Paulo, Brazil.
Athanasios Papatsoris2nd Department of Urology, School of Medicine, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens, Greece.
Marianne BrehmerDivision of Urology, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden.
Juan Lopez MartinezDepartment of Urology, Clinic Hospital, University of Barcelona, Barcelona, Spain.
Jiwen ChengDepartment of Urology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China.
Fan ChengDepartment of Urology, Renmin Hospital of Wuhan University, Wuhan, China.
Xiaofeng GaoDepartment of Urology, Changhai Hospital, Shanghai, China.
Nariman GadzhievDepartment of Urology, Saint-Petersburg State University Hospital, Saint-Petersburg, Russia.
Amelia PietropaoloDepartment of Urology, University Hospital Southampton, Southampton, UK.
Silvia ProiettiDepartment of Urology, IRCCS San Raffaele Hospital, Milan, Italy.
Zhangqun YeDepartment of Urology, Tongji Medical College, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China.
Kemal SaricaDepartment of Urology, Medical School, Biruni University, Istanbul, Turkey.
First Affiliated Hospital of Guangzhou Medical University · CNBiruni University · TRClinical Emergency Hospital Bucharest · RODanderyds sjukhus · SEDepartment of Medical Sciences · BYDuke Medical Center · USGuangxi Medical University · CNHospital Clínic de Barcelona · ESHospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo · BRNational and Kapodistrian University of Athens · GROspedale San Bassiano · ITPenang Adventist Hospital · MYSecond Military Medical University · CNSorbonne Université · FRSt Petersburg University · RUThe University of Texas Southwestern Medical Center · USTongji Hospital · CNUniversity Hospital Southampton NHS Foundation Trust · GBUniversity of British Columbia · CAUniversity of Michigan · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo set out the second in a series of guidelines on the treatment of urolithiasis by the International Alliance of Urolithiasis that concerns retrograde intrarenal surgery (RIRS), with the aim of providing a clinical framework for urologists performing RIRS. MATERIALS AND

methodsAfter a comprehensive search of RIRS-related literature published between 1 January 1964 and 1 October 2021 from the PubMed database, systematic review and assessment were performed to inform a series of recommendations, which were graded using modified GRADE methodology. Additionally, quality of evidence was classified using a modification of the Oxford Centre for Evidence-Based Medicine Levels of Evidence system. Finally, related comments were provided.

resultsA total of 36 recommendations were developed and graded that covered the following topics: indications and contraindications; preoperative imaging; preoperative ureteric stenting; preoperative medications; peri-operative antibiotics; management of antithrombotic therapy; anaesthesia; patient positioning; equipment; lithotripsy; exit strategy; and complications.

conclusionThe series of recommendations regarding RIRS, along with the related commentary and supporting documentation, offered here should help provide safe and effective performance of RIRS.

Indexed as

Kidney CalculiLithotripsyUreterUrolithiasisHumansSystematic Reviews as TopicTreatment OutcomeUreteroscopy#EndoUrologyflexible ureteroscopyguideline#KidneyStonesretrograde intrarenal surgeryRIRStreatmenturolithiasis#UroStone

Identifiers

PMID35733358
PMCPMC10084014
OpenAlexW4283321424

What OpenQuestion holds

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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.