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 @ 3:18 AM
Ignite Modification Date:
2025-12-25 @ 3:18 AM
NCT ID:
NCT01063205
Eligibility Criteria:
Inclusion Criteria:
* Be English-speaking non-treatment-seeking volunteers.
* Be between 18-55 years of age.
* Meet DSM-IV TR criteria for MA dependence.
* Have a self-reported history of using MA by the smoked route.
* Have vital signs as follows: resting pulse between 50 and 90 bpm, blood pressures between 85-150mm Hg systolic and 45-90mm Hg diastolic.
* Have a breathalyzer test indicating an undetectable blood alcohol level upon admission.
* Have hematology and chemistry laboratory tests that are within normal (+/- 10%) limits with the following exceptions: a) liver function tests (total bilirubin, ALT, AST, and alkaline phosphatase) \< 3 x the upper limit of normal, and b) kidney function tests (creatinine and BUN) \< 2 x the upper limit of normal.
* Have a baseline ECG that demonstrates normal sinus rhythm, normal conduction, and no clinically significant arrhythmias.
* Have a medical history and brief physical examination demonstrating no clinically significant contraindications for study participation, in the judgment of the admitting physician and the principal investigator. Adult ADHD is allowable, as long as symptoms do not interfere with participation.
Exclusion Criteria:
* Have any previous medically adverse reaction to MA, including loss of consciousness, chest pain, or epileptic seizure.
* Have neurological or psychiatric disorders, such as: a. episode of major depression within the past 2 years as assessed by MINI; b. lifetime history of schizophrenia, other psychotic illness, or bipolar illness as assessed by MINI; c. current organic brain disease or dementia assessed by clinical interview; d. history of or any current psychiatric disorder which would require ongoing treatment or which would make study compliance difficult; e. history of suicide attempts within the past year and/or current suicidal ideation/plan. f. history of psychosis occurring in the absence of current MA use.
* Meet DSM-IV criteria for abuse or dependence on alcohol or other drugs, except for nicotine.
* Meet DSM-IV criteria for dependence on marijuana.
* Have evidence of clinically significant heart disease or hypertension, as determined by the PI.
* Have evidence of untreated or unstable medical illness including: neuroendocrine, autoimmune, renal, hepatic, or active infectious disease.
* Have HIV and are currently symptomatic, have a diagnosis of AIDS, or are receiving antiretroviral medication.
* Be pregnant or nursing. Other females must either be unable to conceive (i.e., surgically sterilized, sterile, or post-menopausal) or be using a reliable form of contraception (e.g., abstinence, birth control pills, intrauterine device, condoms, or spermicide). All females must provide negative pregnancy urine tests before study entry, upon hospital admission, and at the end of study participation.
* Currently use alpha or beta agonists, theophylline, or other sympathomimetics.
* Have any other illness, condition, or use of medications, which in the opinion of the P.I. and/or the admitting physician would preclude safe and/or successful completion of the study.
* Have sulfur allergy.
Criteria for Discontinuation Following Initiation:
Participants will be discharged if they have a positive urine toxicology or breath test indicating illicit use of drugs while on the Research Commons, if they do not comply with study procedures, or if they do not tolerate MA. MA will not be administered if participants do not continue to meet inclusion criteria listed above or if the study physician believes there may be any reason to withhold MA.
Rationale for Subject Selection Criteria:
Participants are required to have used MA by the intravenous route in order to avoid exposing participants to new routes of administration. Participants with asthma or who take medications for asthma are excluded due to potential adverse interactions between treatment medications and MA. Participants who use alcohol heavily are excluded due to the potential of withdrawal symptoms in the hospital. Participants with active HIV disease are excluded to avoid potentially exacerbating their underlying illness.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
55 Years
Study:
NCT01063205
Study Brief:
Protocol Section:
NCT01063205