Evidence map›Paper›PMID 21938444›Full record

ArticleJournal of gastroenterology2012

Is cholecystectomy necessary after endoscopic treatment of bile duct stones in patients older than 80 years of age?

Takaharu Yasui, Shunichi Takahata, Hiroshi Kono, Yosuke Nagayoshi, Yasuhisa Mori, Kosuke Tsutsumi, Yoshihiko Sadakari, Takao Ohtsuka, Masafumi Nakamura, Masao Tanaka

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Article in Journal of gastroenterology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

10 authors.

Takaharu YasuiDepartment of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan.
Shunichi Takahata
Hiroshi Kono
Yosuke Nagayoshi
Yasuhisa Mori
Kosuke Tsutsumi
Yoshihiko Sadakari
Takao Ohtsuka
Masafumi Nakamura
Masao Tanaka

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsAlthough patients with cholecystocholedocholithiasis are generally referred to cholecystectomy after endoscopic sphincterotomy (ES) and common bile duct clearance, we often have a conflict whether cholecystectomy is necessary in very elderly patients with comorbid diseases. The aim of this study is to assess whether cholecystectomy in very elderly patients is justified after ES. PATIENTS AND

methodsPatients with cholecystocholedocholithiasis who underwent ES and stone extraction and were followed-up for more than 10 years were retrospectively reviewed. We divided these patients into two groups: the elderly group (equal to or more than 80 years old) and young group (less than 80 years old) and compared late biliary complications and mortality.

resultsThe 10-year cumulative incidence of overall biliary complications was significantly lower in cholecystectomized patients than in patients with gallbladder in situ in the young group (7.5 vs. 21.7%, p = 0.0037), but not different in the elderly group (8.3 vs. 7.4%, p = 0.92). When each complication was evaluated separately, the rate of recurrent common bile duct stones (CBDS) was not different, but that of acute cholecystitis was significantly lower in the elderly group than in the young group (4.1 vs. 22.6%, p = 0.011).

conclusionsIn very elderly patients the incidence of acute cholecystitis is low even when the gallbladder is preserved after endoscopic treatment of CBDS, with a similar risk of CBDS recurrence. Thus, it may not be necessary to recommend cholecystectomy after ES for CBDS in very elderly patients.

Indexed as

Acute DiseaseAgedAged, 80 and overAge FactorsCholecystectomyCholecystitisCholecystolithiasisCholedocholithiasisFemaleFollow-Up StudiesGallbladderHumansMaleMiddle AgedRecurrenceRetrospective Studies

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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.