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Osteopathic Visceral Manipulation on Functional Constipation in Obese Adults

Osteopathic Visceral Manipulation on Functional Constipation in Obese Adults: Randomized Controlled Clinical Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06925802
Enrollment
110
Registered
2025-04-13
Start date
2025-03-25
Completion date
2025-04-25
Last updated
2025-04-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Constipation - Functional

Brief summary

Functional constipation in obese adults is a prevalent gastrointestinal issue characterized by infrequent bowel movements, difficulty during defecation, or a sensation of incomplete evacuation. Obesity is a significant risk factor for functional constipation due to several physiological and lifestyle-related factors. Excess body weight, particularly in the abdominal region, may exert pressure on the colon, leading to disrupted bowel function. Additionally, dietary habits common among obese individuals, such as low fiber intake and inadequate hydration, can worsen constipation. Sedentary lifestyles further contribute to reduced gastrointestinal motility. Addressing functional constipation in obese adults requires a multifaceted approach, including dietary modifications to increase fiber and fluid intake, regular physical activity, and, in some cases, medical interventions to alleviate symptoms and improve quality of life.

Detailed description

Visceral manipulation is a gentle manual therapy that focuses on the internal organs, particularly those within the gastrointestinal tract, to enhance their function and alleviate symptoms associated with various disorders. Practitioners of visceral manipulation use their hands to apply specific, subtle forces to the affected areas, aiming to improve the mobility and motility of the organs. This technique is based on the premise that the body's organs are interconnected by fascia and ligaments, and any restriction or imbalance in these connections can lead to dysfunction and disease. By restoring the natural movement of these organs, visceral manipulation is believed to improve blood circulation, enhance digestive function, and reduce pain and discomfort associated with gastrointestinal disorders.

Interventions

The procedure begins with the patient lying in a comfortable supine position to ensure relaxation and access to the abdominal region. Gentle palpation is used to assess tissue mobility and identify any restrictions or tension points. The practitioner applies light, rhythmic pressure to the gastroduodenal junction to stimulate movement and improve coordination between the stomach and duodenum. Attention is then given to the sphincter of Oddi, where soft, sustained pressure is employed to facilitate the release of bile and pancreatic juices, aiding digestive processes. Moving to the duodenojejunal flexure, the therapist uses gentle stretching and mobilization techniques to alleviate any obstructions, promoting smoother passage of intestinal contents. Finally, the sigmoid colon is manipulated with circular and oscillatory pressures to enhance peristalsis and relieve constipation.

Sponsors

MTI University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Intervention model description

RCT

Eligibility

Sex/Gender
ALL
Age
18 Years to 30 Years
Healthy volunteers
No

Inclusion criteria

* patients diagnosed with functional constipation according to Rome IV criteria * Body mass index (BMI) ≥ 30 kg/m² * Ability to provide informed consent

Exclusion criteria

* patients with organic gastrointestinal diseases, Pregnancy or lactation * Participation in another clinical trial within the last 30 days, Endocrine and metabolic disorders (eg, hypothyroidism, hypercalcemia, diabetes mellitus, diabetes insipidus) * Neurologic and psychiatric disorders (spina bifida, cerebral palsy, anorexia nervosa, known autism spectrum disorders) * Secondary constipation to drug consumption, History of abdominal surgery

Design outcomes

Primary

MeasureTime frameDescription
Stool consistencyat baseline and at three weeksPatients were asked to describe the consistency of their stools during the previous month, choosing between the terms hard or very hard, not too hard, not too soft (normal), soft or very soft, mucous, with undigested food, and liquid, they also had the opportunity to answer that the stools were variable in consistency. In addition, patients were asked to choose the BSS stool type that best represented their stools on a picture chart
Defecation Painat baseline and at three weeksClearly explain to the patient the purpose of assessing their defecation pain using Arabic version of Visual Analogue Scale (VAS) form: A horizontal or vertical line, typically 10 centimeters in length, anchored by two descriptors at each end representing no pain and worst possible pain.

Secondary

MeasureTime frameDescription
Defecation frequencyat baseline and at three weeksUtilize a standardized stool diary where participants record each defecation event, including the date
Dose of oral laxativeat baseline and at three weeksdose of oral laxative and time. Ensure the diary is easy to use to promote accurate self-reporting. Supplement diary entries with qualitative interviews to understand lifestyle, dietary habits, and stress levels, which may influence bowel movement

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026