Analgesia during colonoscopy
Conditions
Interventions
Test group:Using an electronic wrist and ankle needle, the skin of the patient s treatment area is exposed and sterilized during treatment. Four electrode pads were placed in the lower 1 and lower 2 z
Control group:Same as the test group except for the minimum output current
Sponsors
The First Affiliated Hospital of the Naval Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: (1) Age 18-75 years; (2) Those who meet the criteria for colonoscopy (including those with unexplained lower gastrointestinal bleeding, including obvious bleeding and persistent positive occult blood: those with abdominal distention, abdominal pain, and change in stool habit: those with urgency or excretion of purulent mucus and bloody stools; those with chronic diarrhea or constipation with difficulty in defecation; those with anemia, unexplained weight loss, and weakness; and those who are retested after colorectal cancer surgery) ; (3) Those with good cardiopulmonary function and stable vital signs; (4) Elderly and frail persons accompanied by family members; (5) Voluntary participation in this study and signing of the informed consent form.
Exclusion criteria
Exclusion criteria: (1) Patients with speech disorders and cognitive impairment; (2) Patients with anorectal stenosis, acute phase infection of the anorectum, acute peritonitis, acute active phase of inflammatory diseases of the colon, acute diverticulitis, etc.; severe purulent inflammation or painful lesions of the anus and rectum, and intolerant to examination (3) Patients with serious life-threatening primary diseases such as combined cardiovascular, cerebrovascular, hepatic and renal diseases and psychiatric disorders; (4) Women during menstruation, pregnancy and lactation (5) Patients with active tuberculosis, hemophilia, and patients with progressive malignancies (6) Patients with skin sensory disorders; those with pacemakers or defibrillators implanted in the body; those with unhealed skin breakdown, scarring or adhesions of the ankle joint (7) long-term or 24-hour use of sedative or analgesic drugs; (8) Pain VAS score =3 before examination.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Retrospective pain VAS score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Colonoscopy time;Average heart rate(HR), blood oxygen saturation(SpO2), respiratory rate(RR);High score events with VAS = 6;Credibility and expectancy;Colonoscopy Satisfaction Evaluation ; | — |
Countries
China
Contacts
Public ContactFanfu Fang
Shanghai Changhai Hospital
Outcome results
None listed