Drug-Drug Interaction Study of Qualaquin and Midazolam
Completed · Phase 1
Conditions studied: Healthy
In brief
This is an open label non-randomized single sequence, single group two way drug interaction study in healthy adult volunteers to determine the extent to which quinine, an inducer of cytochrome p450 CYP 3A4, affects the pharmacokinetics of midazolam, an accepted probe drug for CYP 3A4. The study will also determine the extent to which midazolam affects the pharmacokinetics of quinine.
Key facts
- Study ID
- NCT00785486
- Run by
- Mutual Pharmaceutical Company, Inc.
- People needed
- 24
- Starts
- 2007-03-01
- Expected to finish
- 2007-03-01
- Last updated by the study team
- 2012-08-31
Who can join
Age: 18 and older, up to 45. Sex: any. Healthy volunteers: accepted.
You may qualify if…
- Medically healthy non-smoking, non-obese (≥ 60 kg males, ≥52 kg females within 15% of IBW) adult volunteers 18-45 years of age
You may not qualify if…
- Subjects with history or presence of significant cardiovascular disease (including hypotension, hypertension, bradycardia or EKG abnormalities), pulmonary, hepatic, gallbladder or biliary tract, renal, hematologic, gastrointestinal, endocrine, immunologic, dermatologic, neurologic, psychiatric disease or an active sexually transmitted disease.
- Subjects with significant blood loss in the prior 56 days, plasma donation within 7 days , hemoglobin < 12.0 g/dl or who have participated in another clinical trial within the prior 30 days.
- Subjects with recent (2-year) history or evidence of alcoholism or drug abuse.
- Subjects who have used any drugs or substances known to inhibit or induce cytochrome P450 (CYP) enzymes 10 days or 28 days respectively prior to the first dose and throughout the study.
- Subjects who have received monoamine oxidase inhibitors or been on a special diet within 28 days of starting the study.
- Subjects who test positive at screening for human immunodeficiency virus (HIV), hepatitis B surface antigen (HbsAg), or hepatitis C virus (HCV).
- Subjects who are pregnant or lactating, taking hormone replacement therapy or have known allergies to quinine sulfate, mefloquine, quinidine or midazolam and other benzodiazepines.
Where it is running
- MDS Pharma Services — Phoenix, Arizona, United States
Full record on ClinicalTrials.gov
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