Evidence map›Paper›PMID 33788028›Full record

ArticleSurgical endoscopy2022

One-stage versus two-stage management for acute cholecystitis associated with common bile duct stones: a retrospective cohort study.

Yong Yan, Yanhua Sha, Wei Yuan, Hui Yuan, Xuanjin Zhu, Bailin Wang

Abstract read
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In one paragraph

Article in Surgical endoscopy, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. The Treatment of Cholecystitis and Cholelithiasis by Tibetan Medicine.Evidence-based complementary and alternative medicine : eCAM · 2021
    Review
  9. 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

6 authors.

Yong Yan *Department of General Surgery, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220, China.ORCID 0000-0002-8128-4353
Yanhua Sha *Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, 510120, China.
Wei YuanDepartment of General Surgery, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220, China.
Hui YuanThe First Medical College of Guizhou Medical University, Guiyang, 550004, China.
Xuanjin ZhuDepartment of General Surgery, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220, China.
Bailin WangDepartment of General Surgery, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220, China. wangbailin888@sina.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBoth one-stage [laparoscopic cholecystectomy (LC) plus laparoscopic common bile duct exploration (LCBDE)] and two-stage [endoscopic retrograde cholangiopancreatography (ERCP) followed by sequential LC] approaches are effective treatment for concomitant common bile duct (CBD) stones and gallstone. Although many studies compared one-stage with two-stage surgical approach for cholecysto-choledocholithiasis, there are very few studies compared the two management strategies for acute cholecystitis (AC) associated with CBD stones.

methodsBetween January 2014 and December 2019, patients with concomitant AC and CBD stones proposed to early surgery were retrospectively studied. The patients were scheduled to undergo either the one-stage [LCBDE and LC (LCBDE+LC) were undertaken at the same operation] or two-stage [preoperative ERCP for CBD stone clearance was followed by LC 1-3 days later (pre-ERCP+LC)] procedure. The success rate of complete stone clearance, procedure-related complication, hospital stay, hospitalization charges and later biliary complications were compared between the two groups.

resultsSixty patients were included in the study, 28 in the one-stage group and 32 in the two-stage group. There was no significant difference in the success rate of complete stone clearance (96.4% vs. 93.8%, P = 1.000), complication rate (10.7% vs. 9.4%, P = 1.000), incidence of pancreatitis (0 vs. 6.3%, P = 0.494) or length of hospital stay (12 ± 5 vs. 11 ± 4 days, P = 0.393) between the two groups.

conclusionFor patients with concomitant AC and choledocholithiasis proposed to early surgery, both the one-stage (LCBDE+LC) and two-stage (pre-ERCP+LC) approaches were acceptable and broadly comparable in achieving clearance of CBD stones.

Indexed as

Cholecystectomy, LaparoscopicCholecystitis, AcuteCholedocholithiasisGallstonesCholangiopancreatography, Endoscopic RetrogradeCommon Bile DuctHumansLength of StayRetrospective StudiesSphincterotomy, EndoscopicAcute cholecystitisCholedocholithiasisCommon bile duct stonesEndoscopic retrograde cholangiopancreatographyLaparoscopic cholecystectomyLaparoscopic common bile duct exploration

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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.