Related Experiment Video
Updated: Apr 7, 2026

Author Spotlight: Advancements in Retroperitoneal Approach for Necrotizing Pancreatitis
Published on: March 15, 2024
International, Expert-Based, Consensus Statement Regarding the Management of Acute Diverticulitis
D Peter O'Leary1, Noel Lynch1, Cillian Clancy1
1Department of Colorectal Surgery, Galway University Hospital, Galway, Ireland.
Importance:
This Delphi study provides consensus related to many aspects of acute diverticulitis and identifies other areas in need of research.
Objective:
To generate an international, expert-based, consensus statement to address controversies in the management of acute diverticulitis.
Design, Setting, And Participants:
This study was conducted using the Delphi technique from April 3 through October 21, 2014. A survey website was used and a panel of acute diverticulitis experts was formed via the snowball method. The top 5 acute diverticulitis experts in 5 international geographic regions were identified based on their number of publications related to acute diverticulitis.
Interventions:
The Delphi study used 3 rounds of questions, after which the consensus statement was collated.
Main Outcomes And Measures:
A consensus statement related to the management of acute diverticulitis.
Results:
Twenty items were selected for inclusion in the consensus statement following 3 rounds of questioning. A clear definition of uncomplicated and complicated diverticulitis is provided. In uncomplicated diverticulitis, consensus was reached regarding appropriate laboratory and radiological evaluation of patients as well as nonsurgical, surgical, and follow-up strategies. A number of important topics, including antibiotic treatment, failed to reach consensus. In addition, consensus was reached regarding many nonsurgical and surgical treatment strategies in complicated diverticulitis.
Conclusions And Relevance:
Controversy continues internationally regarding the management of acute diverticulitis. This study demonstrates that there is more nonconsensus among experts than consensus regarding most issues, even in the same region. It also provides insight into the status quo regarding the treatment of acute diverticulitis and provides important direction for future research.
Related Concept Videos
Appendicitis-II: Diagnostic Studies and Management
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Acute Pancreatitis II: Clinical Manifestations and Management
Acute Pyelonephritis II: Diagnostic Studies and Management
Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD:
Peptic Ulcer Disease IV: Management
The therapeutic approach involves ensuring adequate rest, implementing drug therapy, promoting smoking cessation, making dietary modifications, and emphasizing long-term follow-up care.
Pharmacological management
The prevailing therapy for peptic ulcers involves a combination of managing the patient's current...
Peptic Ulcer Disease V: Surgical Management and Nursing Care
Surgical Interventions for Peptic Ulcer Disease
