ArticleTrials2022
Multicenter study of lumen-apposing metal stents with or without pigtail in endoscopic ultrasound-guided biliary drainage for malignant obstruction-BAMPI TRIAL: an open-label, randomized controlled trial protocol.
Article in Trials, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to 2 registered trials, which are not on this map. Cited by 19 papers.
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.
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.
Multicenter, Randomized and Comparative Study of Lumen-apposing Metal Stents With or Without Coaxial Plastic Stent for Endoscopic Ultrasound-guided Transmural Biliary Drainage
Multicenter Study of EUS-guided Gallbladder Drainage vs Choledochoduodenostomy as First Line in Malignant Distal Obstruction in Palliative Patients (CARPEGIEM Trial): an Open-label, Randomized Controlled Clinical Trial
Who cites it
19 citing papers in PubMed, 28 citations in OpenAlex.
- Case Report: Unexpected LAMS obstruction following successful EUS-BD in a patient with pancreatic carcinoma.Frontiers in surgery · 2026Article
- Optimal endoscopic drainage strategy for concomitant biliary and gastric outlet obstruction: a multicenter retrospective study (ENDO-GOBO).Therapeutic advances in gastroenterology · 2026Article
- Review
- Article
- Endoscopic ultrasound-guided gallbladder drainage for distal malignant biliary obstruction: Outcomes from a multicenter cohort.Endoscopy international open · 2025Article
- The Role of Therapeutic Endoscopic Ultrasound in Management of Malignant Double Obstruction (Biliary and Gastric Outlet): A Comprehensive Review with Clinical Scenarios.Journal of clinical medicine · 2024Review
- Managing dysfunctions and reinterventions in endoscopic ultrasound-guided choledochoduodenostomy with lumen apposing metal stents: Illustrated technical review (with videos).Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society · 2024Review
- Endoscopic-ultrasound-guided biliary drainage with placement of electrocautery-enhanced lumen-apposing metal stent for palliation of malignant biliary obstruction: Updated meta-analysis.World journal of gastrointestinal surgery · 2024Article
- Will Endoscopic-Ultrasound-Guided Choledocoduodenostomy with Electrocautery-Enhanced Lumen-Apposing Metal Stent Placement Replace Endoscopic Retrograde Cholangiopancreatography When Treating Distal Malignant Biliary Obstructions?Medicina (Kaunas, Lithuania) · 2024Review
- Specialized coaxial hepaticogastrostomy stent and lumen-apposing stent for salvage of dysfunctional EUS-guided cholecochoduodenostomy.Endoscopy · 2023Article
- The Role of Lumen Apposing Metal Stents in the Palliation of Distal Malignant Biliary Distal Obstruction.Cancers · 2023Review
- Comparison of time to recurrent biliary obstruction between plastic stents and metallic stents for endoscopic ultrasound‑guided biliary drainage.Experimental and therapeutic medicine · 2023Article
- Classification, risk factors, and management of lumen apposing metal stent dysfunction during follow-up of endoscopic ultrasound-guided choledochoduodenostomy: Multicenter evaluation from the Leuven-Amsterdam-Milan Study Group.Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society · 2023Article
- Reduction of Lams-Related Adverse Events with Accumulating Experience in a Large-Volume Tertiary Referral Center.Journal of clinical medicine · 2023Article
- Clinical application and follow-up of electrocautery-enhanced lumen-apposing metal stents for endoscopic ultrasonography-guided interventions.Annals of medicine · 2023Review
- Article
- Mishaps with EUS-guided lumen-apposing metal stents in therapeutic pancreatic EUS: Management and prevention.Endoscopic ultrasoundArticle
- Comparison of 4 first-line endoscopic biliary drainage modalities in distal malignant biliary obstruction: A systematic review and network meta-analysis.Endoscopic ultrasoundArticle
- Risk factors for stent dysfunction during long-term follow-up after EUS-guided biliary drainage using lumen-apposing metal stents: A prospective study.Endoscopic ultrasoundArticle
Corrections and comments
- Erratum issued
Authors and funding
21 authors at 9 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundIt is unclear whether the insertion of an axis-orienting double-pigtail plastic stent (DPS) through biliary lumen-apposing meal stent (LAMS) in EUS-guided choledochoduodenostomy (CDS) improves the stent patency. The aim of this study is to determine whether this technical variant offers a clinical benefit in EUS-guided biliary drainage (BD) for the management of distal malignant biliary obstruction. METHODS/
designThis is a multicenter open-label, randomized controlled trial with two parallel groups. Eighty-four patients with malignant biliary obstruction will undergo EUS-BD (CDS type) using LAMS in 7 tertiary hospitals in Spain and will be randomized to the LAMS and LAMS plus DPS groups. The primary endpoint is the rate of recurrent biliary obstruction, as a stent dysfunction parameter, detected during follow-up. Secondary endpoints: technical and clinical success (reduction in bilirubin > 50% within 14 days of stent placement), safety, and others (number of reinterventions, time to biliary obstruction, prognostic factors, survival rate). DISCUSSION: The BAMPI trial has been designed to determine whether the addition of a coaxial axis-orienting DPS through LAMS is superior to LAMS alone to prevent stent dysfunction.
trial registrationClinicalTrials.gov NCT04595058 . Registered on October 14, 2020.
Indexed as
Identifiers
What OpenQuestion holds
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.