NCT02377401

Pharmacokinetics of Zanamivir After Single and Repeated Dose Infusion Administration in Healthy Chinese Adults

A Randomized, Double Blinded, Parallel Study to Evaluate the Pharmacokinetics of Zanamivir After Single and Repeated Dose (300 mg and 600 mg) Infusion Administration in Healthy Chinese Adults

• Status: Completed
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 24 (actual)
• Sponsor: GlaxoSmithKline · Industry
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Accepted

Summary

Zanamivir is a potent and highly selective inhibitor of the influenza virus neuraminidase. Intravenous (IV) zanamivir is being developed for treatment of hospitalized patients with influenza, especially for those patients who may be in greatest need of parenteral influenza antiviral agents. This study is a pharmacokinetic (PK) study to evaluate the safety/tolerability and pharmacokinetic profiles of IV zanamivir 300 milligrams (mg) and 600 mg in Chinese healthy subjects. Subjects will be randomized to receive either 300 mg or 600 mg IV zanamivir as a single dose followed by repeated dose every 12 hours (h) for 5 days. Subjects will be contacted or will return to study center for a follow-up visit, 7 days after the last dose or withdrawal from the study. Total number of subjects planned for enrollment will be 24 such that approximately 10 subjects complete dosing and critical assessments in each dose cohort. The total duration of the study will be approximately 6 weeks from screening to follow-up.

Conditions

• Influenza, Human

Interventions

Type	Name	Description
DRUG	Zanamivir	Zanamivir will be supplied as 10 mg/mL sterile clear, colorless, aqueous solution in 20 mL clear glass vials, each containing 200 mg zanamivir. Intravenous solutions will be prepared with normal saline.

Timeline

• Start date: 2015-04-28
• Primary completion: 2015-06-19
• Completion: 2015-06-19
• First posted: 2015-03-03
• Last updated: 2017-05-09

Locations

1 site across 1 country: China