Evidence map›Paper›PMID 32448166›Full record

SynthesisBMC nephrology2020

Aspiration-sclerotherapy versus laparoscopic de-roofing in the treatment of renal cysts: which is better?

Xueling Zhang, Dehong Cao, Peizhen Han, Zhengju Ren, Jia Wang, Qiang Wei

Open access · goldAbstract readComparative StudyMeta-AnalysisReview
In one paragraph

Synthesis in BMC nephrology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.3field-weighted citation impact, top 12% 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.

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

4 citing papers in PubMed, 14 citations in OpenAlex.

  1. Observational
  2. Review
  3. Article
  4. Article
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 at 2 institutions in 1 country.

Xueling ZhangDepartment of Urology, West China Hospital, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, People's Republic of China.
Dehong CaoDepartment of Urology, West China Hospital, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, People's Republic of China.
Peizhen HanDepartment of Urology, West China Hospital, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, People's Republic of China.
Zhengju RenDepartment of Urology, West China Hospital, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, People's Republic of China.
Jia WangDepartment of Urology, West China Hospital, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, People's Republic of China. wangjia2002@sina.com.
Qiang WeiDepartment of Urology, West China Hospital, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, People's Republic of China. weiqiang339@126.com.
West China Hospital of Sichuan University · CNSichuan University · CN

Funding

the National key research and development program of China SQ2017YFSF090096the National Natural Science Foundation of China 81770756
6 · The paper itself

Abstract

backgroundTo compare the clinical efficiency between aspiration-sclerotherapy (AS) and laparoscopic de-roofing (LD) in the management of renal cysts through meta-analysis of comparative studies.

methodA comprehensive literature search was performed by PubMed, MEDLINE, Ovid and Web of Science for relevant studies published up to January 2020. The statistical analyses were conducted with Review Manager 5.3.0 and Stata 15.1. The sensitivity analysis was also carried out to confirm the reliability of this Meta-analysis.

resultsOur searches of literature generated 6 studies (1547 patients incorporated) comparing AS with LD in the impacts of renal cyst therapy. Of these, 6 studies contained 1106 and 441 patients who were treated with AS and LD, respectively. The outcome of this meta-analysis indicated that LD group was superior in symptomatic successful rate [Odds Ratio (OR): 0.28; 95%Confidence Interval (CI): 0.09 to 0.86; P = 0.03), radiological successful rate (OR: 0.06; 95%CI: 0.02 to 0.15; P < 0.01) and recurrence rate (OR: 6.08; 95%CI: 2.81 to 13.15; p < 0.01). Nevertheless, AS group had shorter treatment time [Mean Difference (MD):-51.10; 95% CI:-73.01 to - 29.20; p < 0.01]. No statistically significant difference was showed in the rate of complications (OR: 3.19; 95% CI: 0.39 to 25.88; P = 0.28).

conclusionsIn our meta-analysis, LD had higher symptomatic successful rate, radiological successful rate as well as lower recurrence rate than AS, while the treatment time was longer.

Indexed as

LaparoscopySclerotherapyCystsHumansKidney DiseasesOperative TimeRecurrenceSuctionTreatment OutcomeAspiration-sclerotherapyLaparoscopic de-roofingMeta-analysisRenal cysts

Identifiers

PMID32448166
PMCPMC7245882
OpenAlexW3027635928

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.