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Drug-drug Interaction Study of Eltrombopag and Cyclosporine in Healthy Subjects

NCT02281370 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 39

Last updated 2017-11-13

No results posted yet for this study

Summary

A drug-drug interaction study between eltrombopag and cyclosporine is being conducted to support the use of these drugs together in subjects, such as those with severe aplastic anemia or immune thrombocytopenia purpura. The primary objective of the study is to evaluate the effect of cyclosporine on the pharmacokinetics of eltrombopag. This is a Phase I, open-label, randomized, three-period cross-over study in healthy adult subjects. The study consists of a screening visit and three treatment periods. All subjects will be randomized to receive one of the three treatments in each treatment period separated by washout periods of 3-10 days. The total duration of a subject's participation in the study from screening to final discharge is up to approximately 6 weeks (assuming 3 day washouts between treatment periods). Approximately 39 healthy subjects will be enrolled with the goal of completing at least 10 subjects per sequence (total 30).

Conditions

  • Purpura, Thrombocytopenic, Idiopathic

Interventions

DRUG

Eltrombopag

White to off white bi-convex round tablets containing eltrombopag 50 mg for oral administration

DRUG

Cyclosporine

Soft gelatine capsule containing cyclosporine 100 mg for oral administration. Cyclosporine will be administered at the doses of 200 mg (2 x 100 mg capsules) or 600 mg (6 x 100 mg capsules)

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · GlaxoSmithKline

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
64 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2014-11-05
Primary Completion
2014-12-24
Completion
2014-12-24

Countries

  • United States

Study Locations

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Entities

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 NCT02281370 on ClinicalTrials.gov