Evidence map›Paper›PMID 32601763›Full record

ArticleSurgical endoscopy2021

Less is more in the difficult gallbladder: recent evolution of subtotal cholecystectomy in a single HPB unit.

Michael T LeCompte, Keenan J Robbins, Greg A Williams, Dominic E Sanford, Chet W Hammill, Ryan C Fields, William G Hawkins, Steven M Strasberg

Abstract read
PubMed Publisher
In one paragraph

Article in Surgical endoscopy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.9field-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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Article
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  7. Beyond the Expected: Evaluating Preoperative Predictors of a Difficult Cholecystectomy Aboard the USNS Comfort.Annals of surgery open : perspectives of surgical history, education, and clinical approaches · 2024
    Article
  8. Article
  9. Does the subtotal cholecystectomy rate for acute cholecystitis change with previous endoscopic retrograde cholangiopancreatography?Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2023
    Article
  10. Article
  11. Subtotal cholecystectomy: is it a safe option for difficult gall bladders?Annals of the Royal College of Surgeons of England · 2023
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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

8 authors at 3 institutions in 1 country.

Michael T LeCompteDivision of Surgical Oncology, University of North Carolina School of Medicine, Chapel Hill, NC, USA. mtleco01@gmail.com.
Keenan J RobbinsSection of Hepato-Pancreato-Biliary Surgery, Siteman Cancer Center, Barnes-Jewish Hospital, and Washington University School of Medicine in St. Louis, St Louis, MO, USA.
Greg A WilliamsSection of Hepato-Pancreato-Biliary Surgery, Siteman Cancer Center, Barnes-Jewish Hospital, and Washington University School of Medicine in St. Louis, St Louis, MO, USA.
Dominic E SanfordSection of Hepato-Pancreato-Biliary Surgery, Siteman Cancer Center, Barnes-Jewish Hospital, and Washington University School of Medicine in St. Louis, St Louis, MO, USA.
Chet W HammillSection of Hepato-Pancreato-Biliary Surgery, Siteman Cancer Center, Barnes-Jewish Hospital, and Washington University School of Medicine in St. Louis, St Louis, MO, USA.
Ryan C FieldsSection of Hepato-Pancreato-Biliary Surgery, Siteman Cancer Center, Barnes-Jewish Hospital, and Washington University School of Medicine in St. Louis, St Louis, MO, USA.
William G HawkinsSection of Hepato-Pancreato-Biliary Surgery, Siteman Cancer Center, Barnes-Jewish Hospital, and Washington University School of Medicine in St. Louis, St Louis, MO, USA.
Steven M StrasbergSection of Hepato-Pancreato-Biliary Surgery, Siteman Cancer Center, Barnes-Jewish Hospital, and Washington University School of Medicine in St. Louis, St Louis, MO, USA. strasberg@wustl.edu.
Jewish Hospital · USBarnes-Jewish Hospital · USUniversity of North Carolina at Chapel Hill · US

Funding

Washington University SPORE in Pancreatic CancerP50CA196510 · NCI · WASHINGTON UNIVERSITY · PI FIELDS, RYAN C · 2016 to 2020
$10.9M
NCI NIH HHS P50 CA196510
6 · The paper itself

Abstract

introductionSubtotal cholecystectomy (SC) is a technique to manage the difficult gallbladder and avoid hazardous dissection and biliary injury. Until recently it was used infrequently. However, because of reduced exposure to open total cholecystectomy in resident training, we recently adopted subtotal cholecystectomy as the bail-out procedure of choice for resident teaching. This study reports our experience and outcomes with subtotal cholecystectomy in the years immediately preceding adoption and since adoption.

methodsA retrospective analysis was conducted of patients undergoing SC from July 2010 to June 2019. Outcomes, including bile leak, reoperation and need for additional procedures, were analyzed. Complications were graded by the Modified Accordion Grading Scale (MAGS).

results1571 cholecystectomies were performed of which 71 were SC. Subtotal cholecystectomy patients had several indicators of difficulty including prior attempted cholecystectomy and previous cholecystostomy tube insertion. The most common indication for SC was marked inflammation in the hepatocystic triangle (51%). As our experience increased, fewer patients required open conversion to accomplish SC and SC was completed laparoscopically, usually subtotal fenestrating cholecystectomy (SFC). Most patients (85%) had a drain placed and 28% were discharged with a drain. The highest MAGS complication observed was grade 3 (11 patients, 15%). Six patients had a bile leak from the cystic duct resolved by ERCP. At mean follow-up of about 1 year no patient returned with recurrent symptoms.

conclusionsSubtotal fenestrating cholecystectomy is a useful technique to avoid biliary injury in the difficult gallbladder and can be performed with very satisfactory rates of bile fistula, ERCP, and reoperation.

Indexed as

Cholecystectomy, LaparoscopicGallbladderCholecystectomyHumansReoperationRetrospective StudiesDifficult cholecystectomyDifficult gallbladderFenestrating cholecystectomyModified accordion grading system (MAGS)Reconstituting cholecystectomySubtotal cholecystectomy

Identifiers

PMID32601763
OpenAlexW3038683924

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.