Evidence map›Paper›PMID 38358565›Full record

SynthesisWorld journal of urology2024

Transperitoneal versus retroperitoneal robot-assisted partial nephrectomy: a systematic review and meta-analysis.

Nikita Shrivastava, Priyank Bhargava, Gopal Sharma, Gautam Ram Choudhary

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in World journal of urology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
–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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Nikita Shrivastava *Department of Urology, DKS Super Specialty Hospital and Postgraduate Institute, Raipur, India.
Priyank Bhargava *Department of Urology, All India Institute of Medical Sciences, Jodhpur, India.
Gopal SharmaDepartment of Urologic Oncology and Robotic Surgery, Medanta-The Medicity, Gurugram, Haryana, 122001, India. gopal.26669192@gmail.com.ORCID http://orcid.org/0000-0002-3996-6561
Gautam Ram ChoudharyDepartment of Urology, All India Institute of Medical Sciences, Jodhpur, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionRobot-assisted partial nephrectomy (RAPN) can be performed either by a transperitoneal (TP) or a retroperitoneal (RP) approach. However, the superiority of one approach over the other is not established. Hence, the primary aim of this review was to compare perioperative outcomes between these two surgical approaches.

methodsLiterature was systematically searched to identify studies reporting perioperative outcomes following TP RAPN and RP RAPN. The study protocol was registered with PROSPERO (CRD42023399496). The primary outcome was comparing complication rates between the two approaches.

resultsThis review included 22 studies, 5675 patients, 2524 in the RP group, and 3151 in the TP group. The overall complications were significantly lower in the RP group [Odds ratio (OR) 0.80 (0.67, 0.95), p = 0.01]. However, the rate of major complications was similar between the two groups. The operative time was significantly shorter with the RP group [Mean Difference (MD)-16.7 (- 22.3, - 11.0), p =  < 0.0001]. Estimated blood loss (EBL) and need for blood transfusion (BT) were significantly lower in the RP group. There was no difference between the two groups for conversion to radical nephrectomy [OR 0.66 (0.33, 1.33), p = 0.25] or open surgery [OR 0.68 (0.24, 1.92, p = 0.47] and positive surgical margins [OR 0.93 (0.66, 1.31, p = 0.69]. Length of stay (LOS) was shorter in the RP group [MD - 0.27 (- 0.45, - 0.08), p =  < 0.00001].

conclusionsRP approach, compared to TP, has significantly lower complication rates, EBL, need for BT and LOS. However, due to the lack of randomized studies on the topic, further data is required.

Indexed as

NephrectomyRobotic Surgical ProceduresBlood TransfusionHumansLength of StayOdds RatioRetroperitonealRobotic partial nephrectomySystematic reviewTransperitoneal

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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.