functional abdominal pain
Conditions
Interventions
taVNS group:taVNS therapy is administered to every patient in the distribution area of the vagus nerve ear branch in the ear area, twice a day for one hour each time, for 14 consecutive days
sham-taVNS:Stick electrodes 5cm away from the depression of the biceps tendon at the lateral end of the elbow crease, and apply low-frequency pulse current stimulation. The stimulation parameters are
Sponsors
The Affiliated People's Hospital of Ningbo University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: ?18-75 years old; ? FD and IBS patients who meet the 2016 Rome IV criteria, with abdominal pain and NRS = 3 points; ? Patients who are able to independently conduct questionnaire surveys and are willing to sign informed consent forms.
Exclusion criteria
Exclusion criteria: ?Patients equipped with pacemakers; ?Patients who took anti anxiety and antidepressant drugs; ?Patients with unclear consciousness, a history of mental illness, or currently suffering from mental illness; ?Patients with diabetes and other systemic diseases that may cause abdominal pain, malignant tumor and other serious consumptive diseases; ?Patients with severe cardiovascular and liver and kidney dysfunction combined; ?Plan pregnancy, pregnant women, and lactating patients; ?Have a history of organic gastrointestinal disease or gastrointestinal surgery; ?Individuals who are allergic to skin contact; ?Patients with severe skin lesions in the ear area and absence of the earlobe.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Pain score;Heart rate variability; | — |
Secondary
| Measure | Time frame |
|---|---|
| IBS Symptom Severity;Dyspepsia Symptom;health-related quality of life;Anxiety and Depression; | — |
Countries
China
Contacts
Public ContactLi Hongliang
The Affiliated People's Hospital of Ningbo University
Outcome results
None listed