Evidence map›Paper›PMID 22170316›Full record

ArticleSurgical endoscopy2012

Single-incision laparoscopic cholecystectomy with routine intraoperative cholangiography and common bile duct exploration via the umbilical port.

David Yeo, Sean Mackay, David Martin

Abstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in Surgical endoscopy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

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

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Single port laparoscopic liver surgery: A minireview.World journal of gastrointestinal endoscopy · 2016
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Single-incision laparoscopic common bile duct exploration with conventional instruments: an innovative technique and a comparative study.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2014
    Article
  12. Article
  13. Routine intraoperative cholangiography during single-incision laparoscopic cholecystectomy: a review of 196 consecutive patients.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2013
    Article
  14. Evidence-based current surgical practice: calculous gallbladder disease.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2012
    Review
  15. Article
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.

David YeoDepartment of Upper Gastrointestinal Surgery, Royal Prince Alfred Hospital Sydney, Sydney, Australia.
Sean Mackay
David Martin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic cholecystectomy currently is the gold standard technique for gallbladder removal. The use of routine intraoperative cholangiography (IOC) is widely practiced during conventional four-port laparoscopic cholecystectomy (4PLC) to confirm biliary anatomy and allow for immediate management of unexpected choledocholithiasis. Single-incision laparoscopic surgery (SILS) offers a more aesthetic technique for gallbladder removal and has been reported by several groups. However, no series to date have included routine IOC without a separate incision. This study aimed to demonstrate the feasibility of the SILS technique for cholecystectomy with routine IOC (LCIOC) and common bile duct (CBD) exploration as needed via the umbilical port.

methodsA database was prospectively completed for a series of 60 consecutive patients undergoing single-incision LCIOC via the umbilical port. Details of the patients, operations, indications, outcomes, and follow-up evaluation were included.

resultsOf the 60 patients included in the database, 55 (91.7%) successfully underwent single-incision laparoscopic cholecystectomy (SILC), whereas the remaining five patients required conversion to 4PLC. No patient required conversion to open cholecystectomy (OC). Of the 55 successful SILC patients, 53 (88.3%) successfully received IOCs, 48 of which were normal. The remaining five IOCs demonstrated choledocholithiasis, four of which could be managed laparoscopically without the need for conversion to either 4PLC or OC. One patient required postoperative endoscopic retrograde cholangiopancreatography (ERCP). Complications included four wound infections (7.8%), one incisional hernia (2.0%), and one bile leak (3.2%). The operating time ranged from 35 to 180 min and decreased with experience.

conclusionsThis study represents the largest series to date of single-incision laparoscopic cholecystectomies with routine IOC via the umbilical port and is the first study to demonstrate that the laparoscopic management of choledocholithiasis during SILC is feasible.

Indexed as

Cholangiopancreatography, Endoscopic RetrogradeCholecystectomy, LaparoscopicCholedocholithiasisCommon Bile DuctFeasibility StudiesFemaleHumansIntraoperative CareLength of StayMalePostoperative ComplicationsProspective StudiesUmbilicus

Identifiers

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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.