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Study to Investigate the Pharmacokinetics (PK), Safety and Tolerability of Retosiban in Healthy Japanese Women

NCT02377414 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 32

Last updated 2017-05-09

No results posted yet for this study

Summary

This study in healthy, adult Japanese women will characterize the PK, safety and tolerability of retosiban at the therapeutic doses planned to be evaluated in Phase 3. The PK data will be compared to a sub-set of Caucasian women given the same dose of retosiban. This study has two cohorts, cohort 1 will be a double-blind sponsor-open (subjects and investigator blinded and sponsor unblinded), randomized, continuous 48 hours (h) infusion study in healthy, adult Japanese women of child-bearing potential. Cohort 2 is an open label and continuous retosiban 48 h infusion study in Caucasian, adult, healthy women of child bearing potential. So, the PK can be compared with those of Japanese women. Approximately 32 subjects will be enrolled. In cohort 1, approximately 24 subjects will be enrolled and randomized to retosiban and placebo (2:1 ratio) to have 18 women with 12 active, 6 placebo completed subjects. In Cohort 2, 8 subjects will be enrolled to have 6 competed subjects. The total duration of a subject's involvement in this part is anticipated to be up to 6 weeks (including the 28 day screening period).

Conditions

  • Obstetric Labour, Premature

Interventions

DRUG

Retosiban solution for Infusion

Retosiban will be supplied as clear, colorless IV solution for infusion in 5 mL vial with a unit dose strength of 15 milligrams per milliliter (mg/mL) (each 5 mL vial contains 75 mg retosiban), dosed at up to 300 mg over 48 h infusion

DRUG

Placebo

Placebo will be supplied as a clear, colorless IV solution for infusion with a unit dose strength of 0.9% sodium chloride (NaCl) normal saline

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · GlaxoSmithKline

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
45 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-03-02
Primary Completion
2015-04-17
Completion
2015-04-17

Countries

  • United States

Study Locations

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Entities

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Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02377414 on ClinicalTrials.gov