Diverticular disease: threee studies. Part II - Treatment with bran

Area of Science:

• Gastroenterology
• Dietary Science
• Clinical Nutrition

Background:

• Diverticular disease is a common gastrointestinal condition.
• Symptoms can include pain, bloating, and altered bowel habits.
• Dietary interventions are explored for managing and preventing diverticular disease.

Purpose of the Study:

• To evaluate the clinical efficacy of wheat bran in managing diverticular disease.
• To assess the impact of wheat bran on colonic transit time and intraluminal pressures.
• To investigate the potential of a high-fiber diet in preventing diverticular disease.

Main Methods:

• A cohort of 40 patients with diverticular disease received 24g of wheat bran daily for a minimum of six months.
• Clinical responses, symptom severity, colonic transit times, stool weight, and intracolonic pressures were monitored.
• Barium enema studies were conducted to assess colonic spasm and diverticula presence post-treatment.

Main Results:

• A high rate of clinical response (33/40 patients) was observed, with 60% of symptoms abolished and 28% relieved.
• Wheat bran intake normalized colonic transit times, accelerating slow transit and decelerating fast transit.
• Significant increases in stool weight and decreases in intracolonic high-pressure waves were noted.

Conclusions:

• Wheat bran is an effective treatment for relieving symptoms associated with diverticular disease.
• High-fiber diets, such as wheat bran supplementation, may play a role in the prevention of diverticular disease.
• Dietary fiber positively influences gut motility and intraluminal pressures in patients with diverticular disease.