Evidence map›Paper›PMID 33507383›Full record

ArticleSurgical endoscopy2022

EUS-guided gallbladder drainage in high-risk surgical patients with acute cholecystitis-procedure outcomes and evaluation of mortality predictors.

Andrea Lisotti, Romano Linguerri, Igor Bacchilega, Anna Cominardi, Gianmarco Marocchi, Pietro Fusaroli

Registry-linked trialOpen access · bronzeAbstract read
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. It is linked to trial NCT07655778 (Multicenter Comparative Clinical Trial), which is not on this map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 4% 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.

NCT07655778 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Multicenter Comparative Clinical Trial: EUS-Guided Gallbladder Drainage Versus Conservative Management in Patients Unfit for Surgery After a Biliary Event Without Cholecystitis. DRECON Study: (DRainage, Endoscopic Ultrasound, CONservative)

TypeinterventionalSponsorHospital Mutua de TerrassaRan2026 to 2029Enrolled110ConditionsCholecystectomy, Gallbladder, Endoscopic Ultrasound (EUS), CholelithiasisArmsEUS-guided gallbladder drainage (EUS-GBD), Conservative management (CM)
3 · Its place in the literature

Who cites it

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

  1. Guideline
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  8. Outcomes of endoscopic ultrasound-guided gallbladder drainage: A multicenter study from India (with video).Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2024
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  17. [Endoscopic Ultrasound-guided Drainage in Pancreatobiliary Diseases].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2022
    Review
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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

6 authors at 2 institutions in 1 country.

Andrea LisottiDepartment of Medical and Surgical Sciences, Gastroenterology Unit, Hospital of Imola, University of Bologna, Via Montericco 4, 40026, Imola, BO, Italy. lisotti.andrea@gmail.com.ORCID 0000-0002-7724-7402
Romano LinguerriSurgery Unit, Hospital of Imola, Imola, Italy.
Igor BacchilegaIntensive Care Unit, Hospital of Imola, Imola, Italy.
Anna CominardiDepartment of Medical and Surgical Sciences, Gastroenterology Unit, Hospital of Imola, University of Bologna, Via Montericco 4, 40026, Imola, BO, Italy.
Gianmarco MarocchiDepartment of Medical and Surgical Sciences, Gastroenterology Unit, Hospital of Imola, University of Bologna, Via Montericco 4, 40026, Imola, BO, Italy.
Pietro FusaroliDepartment of Medical and Surgical Sciences, Gastroenterology Unit, Hospital of Imola, University of Bologna, Via Montericco 4, 40026, Imola, BO, Italy.
University of Bologna · ITSacmi (Italy) · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent evidences suggest that gallbladder drainage is the treatment of choice in elderly or high-risk surgical patients with acute cholecystitis (AC). Despite better outcomes compared to other approaches, endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) is burdened by high mortality. The aim of the study was to evaluate predictive factors for mortality in high-risk surgical patients who underwent EUS-GBD for AC.

methodsA retrospective analysis of a prospectively maintained database was performed. Electrocautery-enhanced lumen-apposing metal stents were used; all recorded variables were evaluated as potential predictive factors for mortality.

resultsThirty-four patients underwent EUS for suspected AC and 25 (44% male, age 78) were finally included. Technical, clinical success rate and adverse events rate were 92%, 88%, and 16%, respectively. 30-day and 1-year mortality were 12% and 32%. On univariate analysis, age-adjusted Charlson Comorbidity Index (CCI) (OR 20.8[4-68.2]), acute kidney injury (AKI) (OR 21.4[2.6-52.1]) and clinical success (OR 8.9[1.2-11.6]) were related to 30-day mortality. On multivariate analysis, CCI and AKI were independently related to long-term mortality. Kaplan-Meier curves showed an increased long-term mortality in patients with CCI > 6 (hazard ratio 7.6[1.7-34.6]) and AKI (hazard ratio 11.3[1.4-91.5]).

conclusionsSevere comorbidities and AKI were independent predictive factors confirming of long-term mortality after EUS-GBD. Outcomes of EUS-GBD appear more influenced by patients' conditions rather than by procedure success.

Indexed as

Cholecystitis, AcuteGallbladderAgedDrainageEndosonographyFemaleHumansMaleRetrospective StudiesStentsTreatment OutcomeAcute kidney injuryAKICharlson Comorbidity IndexERCPHot-axiosLAMSPT-GBD

Identifiers

PMID33507383
PMCPMC7842173
OpenAlexW3124584831

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Registered trials

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.