Evidence map›Paper›PMID 18363068›Full record

ArticleSurgical endoscopy2008

Stone clearance and risk factors for failure in laparoscopic transcystic exploration of the common bile duct.

Cecilia Strömberg, Magnus Nilsson, Carl-Eric Leijonmarck

Abstract read
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In one paragraph

Article in Surgical endoscopy, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 2 pooled it
4.0field-weighted citation impact, top 7% 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

33 citing papers in PubMed, 2 syntheses or guidelines pooled it, 69 citations in OpenAlex.

  1. Pooled it
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  13. Choledocholithiasis-a new clinical pathway.Translational gastroenterology and hepatology · 2021
    Review
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  17. Laparoscopic Transcystic Common Bile Duct Exploration in the Emergency Is as Effective and Safe as in Elective Setting.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2019
    Article
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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 3 institutions in 1 country.

Cecilia StrömbergDepartment of Clinical Science, Intervention, and Technology, Karolinska Institute, Stockholm, Sweden. cecilia.stromberg@karolinska.se
Magnus Nilsson
Carl-Eric Leijonmarck
Karolinska Institutet · SEKarolinska University Hospital · SESt Göran's Children's Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic cholecystectomy has become a gold standard globally. At the time of surgery, 5 to 10% of patients have coexisting stones in the common bile duct (CBD). There are several alternatives in treating these patients. We have chosen to try to extract the CBD stones at the primary operation by laparoscopic transcystic CBD exploration.

methodsDuring the years 1994-2002 laparoscopic attempt of exploration of the CBD was made in 207 patients. Data was prospectively collected in a database, and was analyzed using unconditional logistic regression for risk factor analysis.

resultsIn 155 of the 207 patients an attempt of transcystic CBD exploration was made and it was successful in 132 cases (85%). The median operating time was 184 minutes (range 89-384 minutes) and the median postoperative hospital stay was one day (range 1-31 days). The odds ratio for failure in stone clearance among patients with a bile duct diameter greater than 6 mm was 6.90 (95% confidence interval (CI): 0.87-54.61) compared to patients with a bile duct diameter of 6 mm or less. There was a significant threefold increase in risk among patients with stones of greater than 5 mm diameter compared to patients with stones 5 mm or less.

conclusionsThe laparoscopic transcystic exploration of the CBD had a high frequency of stone clearance and low morbidity in the present study. Moreover, large stones are a risk factor for failure in stone clearance.

Indexed as

Biliary Tract Surgical ProceduresCholangiographyCholedocholithiasisCommon Bile DuctFemaleHumansLaparoscopyLength of StayMaleMiddle AgedProspective StudiesRisk FactorsTreatment Failure

Identifiers

PMID18363068
OpenAlexW1980162950

What OpenQuestion holds

Textmetadata
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.