Evidence map›Paper›PMID 31415304›Full record

Trial reportAnnals of surgery2019

Gallstone Pancreatitis: Admission Versus Normal Cholecystectomy-a Randomized Trial (Gallstone PANC Trial).

Krislynn M Mueck, Shuyan Wei, Claudia Pedroza, Karla Bernardi, Margaret L Jackson, Mike K Liang, Tien C Ko, Jon E Tyson, Lillian S Kao

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Annals of surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 3 pooled it
7.3field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 3 syntheses or guidelines pooled it, 64 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Pooled it
  4. Trial
  5. Article
  6. Observational
  7. Article
  8. Etiological treatment of gallstone acute pancreatitis.World journal of gastrointestinal surgery · 2025
    Review
  9. Diagnostic and therapeutic management of severe acute pancreatitis. Evidence based medicine (EBM) clinical practice guidelines.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2025
    Article
  10. Article
  11. Turkish Society of Gastroenterology: Pancreas Working Group, Acute Pancreatitis Committee Consensus Report.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2024
    Review
  12. Article
  13. National Trends in Interventions for Pediatric Gallstone Pancreatitis.Journal of laparoendoscopic & advanced surgical techniques. Part A · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Quality of Care for Gallstone Pancreatitis-the Impact of the Acute Care Surgery Model and Hospital-Level Operative Resources.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2022
    Article
  18. Article
  19. Article
  20. Prevalence of Persistent Common Bile Duct Stones in Acute Biliary Pancreatitis Remains Stable Within the First Week of Symptoms.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Krislynn M MueckDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
Shuyan WeiDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
Claudia PedrozaCenter for Clinical Research and Evidence-Based Medicine, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
Karla BernardiDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
Margaret L JacksonDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
Mike K LiangDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
Tien C KoDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
Jon E TysonCenter for Clinical Research and Evidence-Based Medicine, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
Lillian S KaoDepartment of Surgery, McGovern Medical School at the University of Texas Health Science Center, Houston, TX.
The University of Texas Health Science Center at Houston · USCenter for Clinical Research (United States) · US

Funding

Convalescent Plasma to Limit Coronavirus Associated ComplicationsUL1TR003167 · NCATS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI KARP, DANIEL D, MCPHERSON, DAVID D · 2019 to 2023
$45.3M
ROLE OF THE GUT IN POST INJURY MULTIPLE ORGAN FAILURET32GM008792 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI Charles S Cox · 2001 to 2026
$5.2M
NCATS NIH HHS UL1 TR003167NIGMS NIH HHS T32 GM008792
6 · The paper itself

Abstract

introductionEarly cholecystectomy shortly after admission for mild gallstone pancreatitis has been proposed based on observational data. We hypothesized that cholecystectomy within 24 hours of admission versus after clinical resolution of gallstone pancreatitis that is predicted to be mild results in decreased length-of-stay (LOS) without an increase in complications.

methodsAdults with predicted mild gallstone pancreatitis were randomized to cholecystectomy with cholangiogram within 24 hours of presentation (early group) versus after clinical resolution (control) based on abdominal exam and normalized laboratory values. Primary outcome was 30-day LOS including readmissions. Secondary outcomes were time to surgery, endoscopic retrograde cholangiopancreatography (ERCP) rates, and postoperative complications. Frequentist and Bayesian intention-to-treat analyses were performed.

resultsBaseline characteristics were similar in the early (n = 49) and control (n = 48) groups. Early group had fewer ERCPs (15% vs 29%, P = 0.038), faster time to surgery (16 h vs 43 h, P < 0.005), and shorter 30-day LOS (50 h vs 77 h, RR 0.68 95% CI 0.65 - 0.71, P < 0.005). Complication rates were 6% in early group versus 2% in controls (P = 0.613), which included recurrence/progression of pancreatitis (2 early, 1 control) and a cystic duct stump leak (early). On Bayesian analysis, early cholecystectomy has a 99% probability of reducing 30-day LOS, 93% probability of decreasing ERCP use, and 72% probability of increasing complications.

conclusionIn patients with predicted mild gallstone pancreatitis, cholecystectomy within 24 hours of admission reduced rate of ERCPs, time to surgery, and 30-day length-of-stay. Minor complications may be increased with early cholecystectomy. Identification of patients with predicted mild gallstone pancreatitis in whom early cholecystectomy is safe warrants further investigation.

Indexed as

Length of StayAdultAge FactorsBayes TheoremCholangiographyCholangiopancreatography, Endoscopic RetrogradeCholecystectomy, LaparoscopicFemaleGallstonesHumansIntraoperative CareMaleMiddle AgedPancreatitisPatient AdmissionPrognosis

Identifiers

PMID31415304
PMCPMC6949044
OpenAlexW2967637781

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.