Nicotine polacrilex gum 4 mg

DRUG2 trials

Sponsors

San Diego State University, Xianhui Wang

Conditions

Chronic Subjective TinnitusTinnitus

Phase 1

Acute Nicotine Gum and Tinnitus Loudness in Non-Smoking Adults

CompletedNCT07772089

San Diego State UniversityTinnitus, Chronic Subjective Tinnitus

Start: 2026-03-25End: 2026-08-03Updated: 2026-10-16

Acute Nicotine Gum and Auditory Brain Responses in Adults With Chronic Tinnitus

Not yet recruitingNCT07877701

Xianhui WangTinnitus, Chronic Subjective Tinnitus

Start: 2026-11-01End: 2027-05-31Target: 20Updated: 2026-10-21