Evidence map›Paper›PMID 32016517›Full record

SynthesisSurgical endoscopy2020

Laparoscopic common bile duct exploration for elderly patients with choledocholithiasis: a systematic review and meta-analysis.

Jisheng Zhu, Shuju Tu, Zhengjiang Yang, Xiaowei Fu, Yong Li, Weidong Xiao

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Surgical endoscopy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.3field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 26 citations in OpenAlex.

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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.

Jisheng Zhu *Department of General Surgery, The First Affiliated Hospital of Nanchang University, No.17 Yongwai Zhengjie, Nanchang, 330006, Jiangxi Province, China.
Shuju Tu *Department of General Surgery, The First Affiliated Hospital of Nanchang University, No.17 Yongwai Zhengjie, Nanchang, 330006, Jiangxi Province, China.
Zhengjiang YangDepartment of General Surgery, The First Affiliated Hospital of Nanchang University, No.17 Yongwai Zhengjie, Nanchang, 330006, Jiangxi Province, China.
Xiaowei FuDepartment of General Surgery, The First Affiliated Hospital of Nanchang University, No.17 Yongwai Zhengjie, Nanchang, 330006, Jiangxi Province, China.
Yong LiDepartment of General Surgery, The First Affiliated Hospital of Nanchang University, No.17 Yongwai Zhengjie, Nanchang, 330006, Jiangxi Province, China.
Weidong XiaoDepartment of General Surgery, The First Affiliated Hospital of Nanchang University, No.17 Yongwai Zhengjie, Nanchang, 330006, Jiangxi Province, China. frankxwd@126.com.
First Affiliated Hospital of Nanchang University · CNNanchang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic common bile duct exploration (LCBDE) has been becoming more and more popular in patients with symptomatic choledocholithiasis. However, the safety and effectiveness of LCBDE in elderly patients with choledocholithiasis is still uncertain. This meta-analysis is aimed to appraise the safety and feasibility of LCBDE for elderly patients with choledocholithiasis. MATERIALS AND

methodsStudies comparing elderly patients and younger patients who underwent LCBDE for common bile duct stone were reviewed and collected from the PubMed, Medline, EMBASE, and Cochrane Library. Primary outcomes were stone clearance rate, overall complication rate, and mortality rate. Secondary outcomes were operative time, conversion rate, pulmonary complication, bile leakage, reoperation, residual stone rate, and recurrent stone rate.

resultsNine studies, including two prospective studies and seven retrospective studies, met the inclusion criteria. There were 2004 patients in this meta-analysis, including 693 elderly patients and 1311 younger patients. There was no statistically significant difference between elderly patients and younger patients regarding stone clearance rate (OR 0.73; 95% CI 0.42-1.26; p = 0.25), overall complication rate (OR 1.31; 95% CI 0.94-1.82; p = 0.12), and mortality rate (OR 2.80; 95% CI 0.82-9.53; p = 0.10). Similarly, the operative time, conversion rate, bile leakage, reoperation, residual stone rate, and recurrent stone rate showed no significant difference between two groups (p > 0.05). While elderly patients showed high risk for pulmonary complication (OR 4.41; 95% CI 1.78-10.93; p = 0.001) compared with younger patients.

conclusionAlthough there is associated with higher pulmonary complication, LCBDE is still considered as a safe and effective treatment for elderly patients with choledocholithiasis.

Indexed as

Age FactorsAdultAgedCholecystectomy, LaparoscopicCholedocholithiasisCommon Bile DuctFeasibility StudiesFemaleHumansMaleMiddle AgedOperative TimePostoperative ComplicationsProspective StudiesReoperationRetrospective StudiesCholedocholithiasisElderly patientsGallstone clearance rateLaparoscopic common bile duct explorationMeta-analysis

Identifiers

PMID32016517
OpenAlexW3004450877

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.