Evidence map›Paper›PMID 31711468›Full record

SynthesisBMC urology2019

Surgical approaches for treatment of ureteropelvic junction obstruction - a systematic review and network meta-analysis.

Annemarie Uhlig, Johannes Uhlig, Lutz Trojan, Marc Hinterthaner, Alexander von Hammerstein-Equord, Arne Strauss

Abstract readComparative StudySystematic ReviewNetwork Meta-Analysis
In one paragraph

Synthesis in BMC urology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Robotic-assisted laparoscopic pyeloplasty for ureteropelvic junction obstruction A retrospective review of a high-volume Canadian center.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Crossing Vessels in Retroperitoneal Laparoscopic Pyeloplasty: Anatomy and Outcomes.JSLS : Journal of the Society of Laparoendoscopic Surgeons
    Article
  13. Role of laparoscopy in the era of robotic surgery in urology in developing countries.Indian journal of urology : IJU : journal of the Urological Society of India
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Annemarie UhligDepartment of Urology, University Medical Center Goettingen, Goettingen, Germany. annemarie.uhlig@med.uni-goettingen.de.ORCID http://orcid.org/0000-0001-7305-9271
Johannes UhligDepartment of Diagnostic and Interventional Radiology, University Medical Center Goettingen, Goettingen, Germany.
Lutz TrojanDepartment of Urology, University Medical Center Goettingen, Goettingen, Germany.
Marc HinterthanerDepartment of Thoracic and Cardiovascular Surgery, University Medical Center Goettingen, Goettingen, Germany.
Alexander von Hammerstein-EquordDepartment of Thoracic and Cardiovascular Surgery, University Medical Center Goettingen, Goettingen, Germany.
Arne StraussDepartment of Urology, University Medical Center Goettingen, Goettingen, Germany.

Funding

Deutsche Gesellschaft für Urologie UhA1/FE-17
6 · The paper itself

Abstract

backgroundMultiple surgical treatment options are available for the treatment of ureteropelvic junction obstruction (UPJO). The aim of this study is to compare the most frequently used technics in a comprehensive network approach.

methodsA systematic literature search of the EMBASE, MEDLINE and COCHRANE libraries was conducted in January 2018. Publications were included that evaluated at least two of the following surgical techniques: open pyeloplasty (OP), endopyelotomy (EP), laparoscopic (LP) and robot assisted pyeloplasty (RP). Main outcomes were operative success, complications, urinary leakage, re-operation, transfusion rate, operating time, and length of stay. Network meta-analyses with random effects models simultaneously assessed effectiveness of all surgical techniques.

resultsA total of 26 studies including 3143 patients were analyzed. Compared with RP, EP and LP showed lower operative success rates (EP: OR = 0.09, 95%CI:0.05-0.19; p < 0.001; LP: OR = 0.51, 95%CI:0.31-0.84; p = 0.008). Compared with OP, LP and RP had lower risk for complications (LP: OR = 0.62; 95%CI:0.41-0.95; p = 0.027; RP: OR = 0.41; 95%CI:0.22-0.79; p = 0.007). Compared with RP, no significant differences were detected for urinary leakage or re-operation, transfusion rates. Compared with EP, RP yielded longer operating time (mean = 102.87 min, 95%CI:41.79 min-163.95 min, p = < 0.001). Further significant differences in operating times were detected when comparing LP to EP (mean = 115.13 min, 95%CI:65.63 min-164.63 min, p = < 0.001) and OP to EP (mean = 91.96 min, 95%CI:32.33 min-151.58 min, p = 0.003).

conclusionsMultiple surgical techniques are available for treatment of UPJO. RP has the highest rates of operative success and as well as LP lower complication rates than OP. Although surgical outcomes are worse for EP, its operating time is shorter than OP, RP, and LP. Surgeons should consider these findings when selecting the optimal treatment method for individual patients.

Indexed as

HumansKidney PelvisUreteral ObstructionUrologic Surgical ProceduresEndoscopyLaparoscopyLaparotomyMinimally invasive surgical proceduresNetwork meta-analysis

Identifiers

PMID31711468
PMCPMC6849262

What OpenQuestion holds

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Registered trials

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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.