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Updated: Jun 19, 2026

Chinese Herbal Retention Enema for the Treatment of Ulcerative Colitis
Published on: May 16, 2025
[Treatment for diverticulitis not thoroughly researched]
Werner A Draaisma1, Bryan J M van de Wall, Jefrey Vermeulen
1Meander Medisch Centrum, afd. Heelkunde, Amersfoort, The Netherlands. wa.draaisma@meandermc.nl
Four Dutch randomized trials will address persistent controversies in diverticulitis treatment, focusing on antibiotics, surgical resection, laparoscopic lavage, and primary anastomosis versus Hartmann's procedure for severe cases.
Area of Science:
- Gastroenterology
- Colorectal Surgery
- Clinical Trials
Context:
- Diverticular disease affects approximately 14,000 Dutch patients annually, necessitating hospital referral.
- Significant clinical debate exists regarding optimal management strategies for various diverticulitis stages.
- Current treatment protocols lack definitive evidence for several key decision points.
Purpose:
- To resolve ongoing controversies in the management of diverticular disease.
- To provide evidence-based guidelines for antibiotic use in mild diverticulitis.
- To evaluate the efficacy of surgical interventions for recurrent or complicated diverticulitis.
Summary:
- Four upcoming Dutch randomized trials will investigate critical aspects of diverticulitis treatment.
- Key areas include antibiotic use in mild cases, justification for elective resection in recurrent disease, laparoscopic lavage versus Hartmann's procedure for purulent peritonitis, and primary anastomosis versus Hartmann's procedure for Hinchey III/IV diverticulitis.
Impact:
- The trials aim to establish clearer, evidence-based treatment guidelines for diverticulitis.
- Findings will inform clinical practice, potentially improving patient outcomes and reducing healthcare costs.
- This research will address major uncertainties in the surgical and medical management of diverticular disease.
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