Comparative Study of Quinine Sulfate in Healthy Patients and in Patients With Renal Impairment

• Status: Terminated
• Trial end date: 2011-01-01
• Target enrollment: 0
• Participant gender: All

Summary

The effects of mild or moderate renal impairment (creatinine clearance 30 to 50 ml/min or >50 to 80 ml/min, respectively) on the pharmacokinetic profile of quinine and its active metabolite, 3'-hydroxyquinine, will be investigated. Safety and tolerability in healthy subjects versus those with mild to moderate renal impairment will be compared, as well.

• Phase: Phase 1
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Mutual Pharmaceutical Company, Inc.
• Treatments: Quinine

Criteria

Inclusion Criteria:

• All subjects - non-smoking, male and female volunteers 18-65 years of age weighing at least 60kg with BMI between 18- 40kg/m2. Females of childbearing potential sexually inactive or using acceptable birth control method for 14 days prior to through 3 days following dosing or postmenopausal with amenorrhea for at least 2 years, adequate venous access

• Healthy subjects - medically healthy based on designated clinical criteria including CLcr>80 ml/min and hemoglobin 11g/dL or greater

• Renally-impaired subjects - medically acceptable based on designated clinical criteria including good glucose control if diabetic, CLcr 30 to 80 ml/min, hemoglobin 10 g/dL or greater, anticipation that medications necessary for treatment of renal disease and/or other coexisting disease will remain stable for 14 days prior to and throughout the study period

Exclusion Criteria:

• Pregnant or lactating; history of presence of significant cardiovascular, pulmonary, hepatic, hematologic, gastrointestinal, endocrine, immunologic, musculoskeletal, dermatologic, neurologic, or psychiatric disease; positive at screening for HIV, HbsAg, or HCV; QTc >440 msec (male) or 450 msec (female) or PR >200 msec, sitting BP < 90/55, sitting radial pulse < 45 bpm at screening or baseline; history of G6PD deficiency, myasthenia gravis, or optic neuritis; hypersensitivity or idiosyncratic reaction to mefloquine or quinidine; recent/ongoing use of drugs or substances known to inhibit or induce CYP P450 enzymes and/or P-glycoprotein or quinine; hx of alcoholism or drug abuse within previous 2 years; donation of blood or plasma within 56 days prior to dosing; receipt of study medication in another clinical trial within 30 days of dosing