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 @ 3:44 AM
Ignite Modification Date:
2025-12-25 @ 3:44 AM
NCT ID:
NCT01575002
Eligibility Criteria:
Inclusion Criteria (for all subjects):
1. Provide informed consent to participate in the study;
2. 18 to 65 years old;
Additional Inclusion Criteria for Subjects with Chronic Corneal Pain:
1. Corneal pain for six months or more;
2. Referral from a corneal specialist (Dr. Perry Rosenthal) with refractoriness to conventional ophthalmologic treatments for corneal pain such as local topical medications and soft bandage contact lenses;
3. Report a Visual Analogue Scale (VAS) for pain of 4 or greater in the previous 3 weeks;
Exclusion Criteria (for all subjects):
1. History of alcohol or substance abuse within the last 6 months as self-reported;
2. Diagnosis of any neurological diseases (such as epilepsy);
3. Episodes of seizures within the last 6 months;
4. Unexplained loss of consciousness
5. Use of carbamazepine or neuropsychotropic drugs
6. Contraindications to tDCS
* Metal in the head
* Implanted brain medical devices
7. Pregnant at time of enrollment
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
65 Years
Study:
NCT01575002
Study Brief:
Protocol Section:
NCT01575002