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:
2026-03-26 @ 3:15 PM
Ignite Modification Date:
2026-03-26 @ 3:15 PM
NCT ID:
NCT07429292
Eligibility Criteria:
Inclusion Criteria:
* Age 18-50 years
* ASA physical status I-II
* Able to understand and provide informed consent
* Able to comply with study procedures and follow-up
* Two hands with 5 intact digits and no significant upper extremity injury
Exclusion Criteria:
* Allergy to lidocaine or similar anesthetics
* Allergy to adhesives or ultrasound gel
* Neuromuscular, autonomic, or major vascular disorders affecting upper extremities
* Peripheral neuropathy
* Raynaud's phenomenon or digital ischemia
* Coagulopathy or anticoagulation
* Active skin infection near block site
* Pregnancy
* BMI \> 35 kg/m²
* Inability to tolerate cold exposure
* Any condition interfering with study conduct
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
50 Years
Study:
NCT07429292
Study Brief:
Protocol Section:
NCT07429292