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Effect of noninvasive neuromodulation on the quality of bowel cleansing: a randomized, controlled, double-blind clinical study

Effect of noninvasive neuromodulation on the quality of bowel cleansing: a randomized, controlled, double-blind clinical study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500103448
Enrollment
Unknown
Registered
2025-05-29
Start date
2025-05-31
Completion date
Unknown
Last updated
2025-06-02

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

Conditions

Intestinal polyp

Interventions

Trial Group 1:A true stimulation treatment was started one day before the examination, that is, intestinal pacing (location: the positive pole is placed at 1~2cm above the navel (xiphoid process and n
Parameters: intestinal frequency: 2.4-3.7cpm, the frequency of the first use is 3.0cpm, the treatment fundamental intensity is 0-15 gears, the first use of intestinal treatment intensity is 10 gears),
Parameters: The first use of acupuncture point strength of 30%, the patient consciously stimulated a slight sense of acupuncture, lifting, and warmth), and began to fast at 19 o clock in the evening t
Trial Group 2:The day before the examination, a pseudo-stimulation treatment was started, that is, during the intestinal pacing treatment, the electrodes were shifted to the waist side to stimulate th

Sponsors

Shanghai East Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 78 Years

Inclusion criteria

Inclusion criteria: 1. 18~78 years old, male or female; 2. Intend to undergo diagnostic, screening or surveillance colonoscopy; 3. Signed written informed consent.

Exclusion criteria

Exclusion criteria: 1. Severe heart, brain, lung, kidney complications or history of acute myocardial infarction within half a year; 2. History of colon surgery, BMI>=28, inflammatory bowel disease, constipation (less than 3 bowel movements in the past week, and laborious bowel movements, fecal induration and small amount) or intestinal obstruction and other high-risk factors for bowel preparation; 3. Auxiliary examination: high suspicion of colorectal cancer or early warning signs and signs of colorectal cancer: blood in the stool, melena, unexplained anemia, significant weight loss, abdominal mass and positive digital rectal examination; 4. There are surgical incisions or scars near the adhesive points of the electrical stimulation treatment tablets and the acupuncture points of the legs and feet; 5. Participating in other clinical observational trials or participating in other clinical trials within 30 days.

Design outcomes

Primary

MeasureTime frame
Bowel Preparedness Score;

Secondary

MeasureTime frame
Polyp detection rate;Adenoma detection rate;Adverse reactions;Tolerability;Patient compliance;Patient satisfaction;

Countries

China

Contacts

Public ContactLan Zhong

Shanghai East Hospital

lanzhong@tongji.edu.cn+86 131 6209 9450

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026