Evidence map›Paper›PMID 25398193›Full record

ArticleSurgical endoscopy2015

Timing and nature of presentation of unsuspected retained common bile duct stones after laparoscopic cholecystectomy: a retrospective study.

Michael R Cox, Joel P O Budge, Guy D Eslick

Abstract read
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In one paragraph

Article in Surgical endoscopy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
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  6. Asymptomatic bile duct stones: The devil is in the details.World journal of gastrointestinal endoscopy · 2024
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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

3 authors at 2 institutions in 1 country.

Michael R CoxThe Whiteley-Martin Research Centre, Discipline of Surgery, The University of Sydney, Nepean Hospital, Level 5, South Block, P.O. Box 63, Penrith, New South Wales, 2751, Australia.
Joel P O Budge
Guy D Eslick
University of Sydney · AUNepean Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCommon bile duct (CBD) stones may be over looked at the time of laparoscopic cholecystectomy (LC), particularly when intra-operative cholangiography (IOC) is not performed. Currently, there is no data available about the time course and pattern of presentation for stones retained in the CBD at the time of LC. The aim of this study was to establish the time course and pattern of presentation of unsuspected retained CBD stones post LC.

methodsPatients presenting with symptomatic CBD stones from 1994 until 2010, having previously undergone LC were studied in this retrospective, case note review. CBD stones were confirmed at ERCP. Data collected included LC date, mode of presentation, imaging results including CBD diameter, stone appearance, length of stay and post ERCP complications. Patients having an ERCP for stones found on IOC at LC were excluded.

resultsSixty-one patients met the inclusion criteria. The most common mode of presentation was abdominal pain (n = 38, 62%) with (17) or without (21) deranged liver function tests. Nineteen (31%) patients presented with clinical complications of the CBD stones: cholangitis (10), acute biliary pancreatitis (6) or obstructive jaundice (3). The CBD was usually mild-to-moderately dilated (8-15 mm) on ultrasound. The median time span from LC to presentation with CBD stones was 4 years (range: 6 days-18 years). Five (8.2%) patients had a complication from their ERCP; mild pancreatitis (3), bleed (1) and cholangitis (1). Nineteen (31.1%) patients required more than one ERCP to complete stone/stent removal.

conclusionsThe median time for patients to present with symptomatic CBD stones after LC is 4 years. Patients with retrained stones may remain asymptomatic for many years. A third of the patients presented with potentially serious complications of the retained CBD stone. Future studies for CBD stones after LC need to follow patients for at least 10 years.

Indexed as

Cholecystectomy, LaparoscopicAbdominal PainAdolescentAdultAgedAged, 80 and overCholangiopancreatography, Endoscopic RetrogradeCholangitisCholedocholithiasisCommon Bile DuctFemaleGallstonesHumansJaundice, ObstructiveLiver Function TestsMale

Identifiers

PMID25398193
OpenAlexW2052431640

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.