Evaluating Trends In Rumination Syndrome: A Retrospective Analysis.

Area of Science:

• Gastroenterology
• Functional Gastrointestinal Disorders
• Digestive Health

Background:

• Rumination syndrome is a functional gastrointestinal disorder characterized by effortless regurgitation after meals.
• Diagnosis relies on Rome IV criteria, excluding structural abnormalities, and is confirmed by high-resolution manometry.
• Treatment typically involves behavioral and medical therapies.

Purpose of the Study:

• To evaluate the epidemiology, symptom profiles, diagnosis time, and treatment outcomes for rumination syndrome.
• To specifically assess the impact of jejunostomy tube (J-tube) placement on nutritional support and symptom improvement.
• To analyze the effectiveness of combined treatment approaches, including J-tube use.

Main Methods:

• Retrospective cohort study of 133 patients with rumination syndrome at Texas Tech University Gastroenterology Clinic (July 2016 - February 2024).
• Data collected on patient demographics, BMI, J-tube placement, duration, weight changes, and symptom improvement.
• Statistical analyses performed using STATA, with significance set at p < 0.05.

Main Results:

• 23 out of 133 patients required jejunostomy tube (J-tube) placement.
• J-tube patients had lower initial BMI (21.07 vs 28.13) but experienced significantly greater weight gain and symptom improvement (100% vs 48.18%).
• Average J-tube duration was 16 weeks, with an average weight gain of 38.8 pounds.

Conclusions:

• Combined treatment approaches, especially with jejunostomy tubes, are highly effective for rumination syndrome management.
• Jejunostomy tubes facilitate nutritional support, weight stabilization, and symptom control, improving treatment adherence.
• This strategy enhances long-term quality of life for patients with rumination syndrome requiring nutritional intervention.