Evidence map›Paper›PMID 32661706›Full record

SynthesisSurgical endoscopy2020

Perioperative outcomes after laparoscopic cholecystectomy in elderly patients: a systematic review and meta-analysis.

Sivesh K Kamarajah, Santhosh Karri, James R Bundred, Richard P T Evans, Aaron Lin, Tania Kew, Chinenye Ekeozor, Susan L Powell, Pritam Singh, Ewen A Griffiths

Registry-linked trialOpen access · hybridAbstract readMeta-AnalysisSystematic Review
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. It is linked to trial NCT06038201 (Cholelithiasis Management), which is not on this map. Cited by 43 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 4 pooled it
5.7field-weighted citation impact, top 3% 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.

NCT06038201 naunknown statusnot on this mapstarted 2023, after this paper: background citation

Cholelithiasis Management: Elective Laparoscopic Cholecystectomy vs EUS-guided Gallbladder Cholecystostomy for Gallstones Clearance

TypeinterventionalSponsorInstituto Ecuatoriano de Enfermedades DigestivasRan2023 to 2024Enrolled56ConditionsCholelithiasisArmsLAMS placement for cholecystostomy, Laparoscopic cholecystectomy
3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 4 syntheses or guidelines pooled it, 71 citations in OpenAlex.

  1. Prophylactic cholecystectomy offers best outcomes following ERCP clearance of common bile duct stones: a meta-analysis.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2023
    Pooled it
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  5. Trial
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  18. Etiological treatment of gallstone acute pancreatitis.World journal of gastrointestinal surgery · 2025
    Review
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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

10 authors at 4 institutions in 1 country.

Sivesh K KamarajahDepartment of Hepatobiliary, Pancreatic and Transplant Surgery, Freeman Hospital, Newcastle University NHS Foundation Trust Hospitals, Newcastle Upon Tyne, UK.ORCID 0000-0002-2748-0011
Santhosh KarriCollege of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
James R BundredCollege of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
Richard P T EvansDepartment of Upper Gastrointestinal Surgery, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Area 6, 7th Floor, Mindelsohn Way, Edgbaston, Birmingham, B15 2WB, UK.
Aaron LinCollege of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
Tania KewCollege of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
Chinenye EkeozorCollege of Medical and Dental Sciences, University of Birmingham, Birmingham, UK.
Susan L PowellDepartment of Geriatric Medicine, Solihull Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
Pritam SinghTrent Oesophago-Gastric Unit, City Hospital Campus, Nottingham University Hospitals NHS Trust, Hucknall Road, Nottingham, NG5 1PB, UK.
Ewen A GriffithsDepartment of Upper Gastrointestinal Surgery, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham NHS Foundation Trust, Area 6, 7th Floor, Mindelsohn Way, Edgbaston, Birmingham, B15 2WB, UK. ewen.griffiths@uhb.nhs.uk.
University of Birmingham · GBUniversity Hospitals Birmingham NHS Foundation Trust · GBNewcastle upon Tyne Hospitals NHS Foundation Trust · GBNottingham University Hospitals NHS Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic cholecystectomy is increasingly performed in an ever ageing population; however, the risks are poorly quantified. The study aims to review the current evidence to quantify further the postoperative risk of cholecystectomy in the elderly population compared to younger patients.

methodA systematic literature search of PubMed, EMBASE and the Cochrane Library databases were conducted including studies reporting laparoscopic cholecystectomy in the elderly population. A meta-analysis was reported in accordance with the recommendations of the Cochrane Library and PRISMA guidelines. Primary outcome was overall complications and secondary outcomes were conversion to open surgery, bile leaks, postoperative mortality and length of stay.

resultsThis review identified 99 studies incorporating 326,517 patients. Increasing age was significantly associated with increased rates of overall complications (OR 2.37, CI

conclusionPostoperative outcomes such as overall and major complications appear to be significantly higher in all age cut-offs in this meta-analysis. This study demonstrated there is a sevenfold increase in perioperative mortality which increases by tenfold in patients > 80 years old. This study appears to confirm preconceived suspicions of higher risks in elderly patients undergoing cholecystectomy and may aid treatment planning and informed consent.

Indexed as

AgedAge FactorsCholecystectomy, LaparoscopicConversion to Open SurgeryGallbladder DiseasesGlobal HealthHumansIncidencePostoperative ComplicationsRisk FactorsCholecystectomyElderlyLaparoscopicOutcomes

Identifiers

PMID32661706
PMCPMC7572343
OpenAlexW3040792088

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.