Conditions: Tobacco Abstinence Syndrome
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 51
Healthy volunteers: yes

Brief summary:
This study will evaluate safety and efficacy of intranasal insulin in abstinent smokers. Groups' (placebo vs. insulin) cognitive function and stress response will be compared.

Detailed description:

Arms:
arm 1: Intranasal Insulin arm 2: Placebo

Interventions: intervention 1: Intranasal Insulin intervention 2: Placebo
Intervention descriptions: intervention 1: None intervention 2: None

Protocol document: