Evidence map›Paper›PMID 33140155›Full record

ReviewSurgical endoscopy2021

Lessons learnt from the first 200 unselected consecutive cases of laparoscopic exploration of common bile duct stones at a district general hospital.

Mahmoud Al-Ardah, Rebecca E Barnett, Simon Morris, Tarig Abdelrahman, Michael Nutt, Tamsin Boyce, Ashraf Rasheed

Abstract readReview
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In one paragraph

Review in Surgical endoscopy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 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

7 authors at 2 institutions in 1 country.

Mahmoud Al-ArdahGwent Centre for Digestive Diseases, Royal Gwent Hospital, Newport, NP20 2UB, UK. mahm2000@hotmail.com.ORCID 0000-0002-1306-0972
Rebecca E BarnettDepartment of General Surgery, University Hospital of Wales, Heath Park, Cardiff, CF14 4XW, UK.
Simon MorrisGwent Centre for Digestive Diseases, Royal Gwent Hospital, Newport, NP20 2UB, UK.
Tarig AbdelrahmanDepartment of General Surgery, University Hospital of Wales, Heath Park, Cardiff, CF14 4XW, UK.
Michael NuttGwent Centre for Digestive Diseases, Royal Gwent Hospital, Newport, NP20 2UB, UK.
Tamsin BoyceGwent Centre for Digestive Diseases, Royal Gwent Hospital, Newport, NP20 2UB, UK.
Ashraf RasheedGwent Centre for Digestive Diseases, Royal Gwent Hospital, Newport, NP20 2UB, UK.
Royal Gwent Hospital · GBUniversity Hospital of Wales · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe management of choledocholithiasis evolves with diagnostic imaging and therapeutic technology, facilitating a laparoscopic approach. We review our first 200 cases of laparoscopic exploration of the common bile duct, highlighting challenges and lessons learnt.

methodsWe retrospectively studied the first 200 cases of laparoscopic cholecystectomy with common bile duct exploration between 2006 and 2019. The database contains demographics, clinicopathological characteristics, diagnostic modalities, operative techniques, duration and outcomes.

resultsWe compared two approaches: transcystic vs. transcholedochal in our 200 cases. Choledocholithiasis was suspected preoperatively in 163 patients. 21 cases found no stones. Of the remainder, 111/179 cases were completed via the transcystic route and the remaining were completed transcholedochally (68/179); 25% of the transcholedochal cases were converted from a transcystic approach. CBD diameter for transcystic route was 8.2 vs. 11.0 mm for transcholedochal. Total clearance rate was 84%. Retained or recurrent stones were noted in 7 patients. Length of stay was 5.8 days, 3.5 days in the transcystic route vs. 9.4 days after transcholedochal clearance. Eight patients required re-operation for bleeding or bile leak. No mortalities were recorded in this cohort, but 2 cases (1%) developed a subsequent CBD stricture.

conclusionConcomitant laparoscopic common bile duct clearance with cholecystectomy is feasible, safe and effective in a district general hospital, despite constraints of time and resources. The transcystic route has a lower complication rate and shorter hospital stay, and hence our preference of this route for all cases. Advancements in stone management technology will allow wider adoption of this technique, benefitting more patients.

Indexed as

Cholecystectomy, LaparoscopicCholedocholithiasisLaparoscopyCommon Bile DuctHospitals, GeneralHumansRetrospective StudiesCholedocholithiasisCommon bile duct clearanceCommon bile duct explorationTranscystic

Identifiers

PMID33140155
OpenAlexW3097490870

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.