American Society for Gastrointestinal Endoscopy guideline on the role of endoscopy in the diagnosis and management of solid pancreatic masses: summary and recommendations.
Publication Title
Gastrointestinal endoscopy
Document Type
Article
Publication Date
11-1-2024
Keywords
Humans; Pancreatic Neoplasms; Endoscopic Ultrasound-Guided Fine Needle Aspiration; Stents; Pain Management; Needles; Nerve Block; Celiac Plexus; Self Expandable Metallic Stents; Endosonography; Societies, Medical; Washington; Spokane
Abstract
This clinical practice guideline from the American Society for Gastrointestinal Endoscopy (ASGE) provides an evidence-based approach for the role of endoscopy in the diagnosis and management of pancreatic masses. This document was developed using the Grading of Recommendations Assessment, Development and Evaluation framework and addresses needle selection (fine-needle biopsy [FNB] needle vs FNA needle), needle caliber (22-gauge vs 25-gauge needles), FNB needle type (novel or contemporary [fork-tip and Franseen] vs alternative FNB needle designs), and sample processing (rapid on-site evaluation [ROSE] vs no ROSE). In addition, this guideline addresses stent selection (self-expandable metal stents [SEMS] vs plastic stents), SEMS type (covered [cSEMS] vs uncovered [uSEMS]), and pain management (celiac plexus neurolysis [CPN] vs medical analgesic therapy). In patients with solid pancreatic masses undergoing EUS-guided tissue acquisition (EUS-TA), the ASGE recommends FNB needles over FNA needles. With regard to needle caliber, the ASGE suggests 22-gauge over 25-gauge needles. When an FNB needle is used, the ASGE recommends using either a fork-tip or a Franseen needle over alternative FNB needle designs. After a sample has been obtained, the ASGE suggests against the routine use of ROSE in patients undergoing an initial EUS-TA of a solid pancreatic mass. In patients with distal malignant biliary obstruction undergoing drainage with ERCP, the ASGE suggests using SEMS over plastic stents. In patients with proven malignancy undergoing SEMS placement, the ASGE suggests using cSEMS over uSEMS. If malignancy has not been histopathologically confirmed, the ASGE recommends against the use of uSEMS. Finally, in patients with unresectable pancreatic cancer and abdominal pain, the ASGE suggests the use of CPN as an adjunct for the treatment of abdominal pain. This document outlines the process, analyses, and decision approaches used to reach the final recommendations and represents the official ASGE recommendations on the above topics.
Area of Special Interest
Digestive Health
Specialty/Research Institute
Gastroenterology
Specialty/Research Institute
Hospital Medicine
DOI
10.1016/j.gie.2024.06.002
