Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 4:58 AM
Ignite Modification Date:
2025-12-25 @ 4:58 AM
NCT ID:
NCT06653218
Eligibility Criteria:
Inclusion Criteria:
1. Age between 18 to 75 years;
2. BMI between 15 and 35 kg/m2 ;
3. Diagnosed with CM in accordance with the International Classification of Headache Disorders, 3rd Edition (ICHD-3) criteria (Headache Classification Committee of the International Headache Society (IHS) The International Classification of Headache Disorders, 3rd edition. Cephalalgia. 2018 Jan;38(1):1-211);
4. Visual Analogue Scale (VAS; range, 0-10; 0 = no pain and 10 = worst possible pain; higher scores indicate more severe pain) score≥4;
5. Scheduled for lidocaine acting on SGB treatment for CM；
6. Signed informed consent.
Exclusion Criteria:
1. Previously received SGB treatment;
2. Combined with other types of headaches;
3. Platelet count \<105\*109/L, use of anticoagulants or antiplatelet agent, coagulation disorders or bleeding disorders;
4. Infection or mass near the puncture site;
5. A history of other neurological disorders;
6. A history of severe cardiopulmonary, hepatic or renal dysfunction;
7. A history of psychological disorders;
8. A history of narcotic drug abuse;
9. Changes in neck anatomic structure caused by radiotherapy or surgery;
10. A history of allergies to any research drugs;
11. Pregnancy or lactation period.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
75 Years
Study:
NCT06653218
Study Brief:
Protocol Section:
NCT06653218