Study to Assess the Effect of Ketoconazole on the Pharmacokinetics of NBI-98854 in Healthy Subjects

Completed · Phase 1

Conditions studied: Effect of Ketoconazole on the PK of NBI-98854 in Healthy Subjects

In brief

The purposes of this study are to: learn about the safety of the study drug (NBI-98854); learn how subjects tolerate the study drug; and evaluate and compare the pharmacokinetics (PK testing, the study of how the body absorbs, distributes, breaks down and eliminates a drug) of the investigational study drug after taking it alone and with ketoconazole. Ketoconazole is known to affect the PK of many drugs and is studied to more safely prescribe medications.

Key facts

Study ID

NCT01910480

Run by

Neurocrine Biosciences

People needed

24

Starts

2013-07-01

Expected to finish

2013-08-01

Last updated by the study team

2013-09-05

Who can join

Age: 18 and older, up to 40. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Healthy male or female volunteer, 18 to 40 years of age.
• Subjects of childbearing potential must agree to use hormonal or two forms of nonhormonal birth control during the study.
• Female subjects must not be pregnant, given birth within 1 year of study start, or breastfeeding.
• Be in good general health and expected to complete the clinical study as designed.
• Have a body mass index (BMI) of 18 to 30 kg/m2 (both inclusive).

You may not qualify if…

• Have an active clinically significant unstable medical condition within 1 month (30 days) prior to screening.
• Have a history of substance dependence or substance (drug) or alcohol abuse within the 3 months before study start.
• Report more than two alcoholic beverages daily or more than 14 alcoholic beverages weekly withing 7 days of study start.
• Report use of tobacco and/or nicotine-containing products within 3 months of study start.
• Have a known history of neuroleptic malignant syndrome.
• Have a significant risk of suicidal or violent behavior.
• Have a positive human immunodeficiency virus antibody, (HIV-Ab), hepatitis B surface antigen (HBsAg), or hepatitis C virus (HCV) antibody result at screening or have a history of positive result.
• Have received an investigational drug within 30 days before screening or plan to use an investigational drug (other than NBI-98854) during the study.
• Have an allergy, hypersensitivity, or intolerance to tetrabenazine.
• Had a blood loss greater than or equal to 500 mL or donated blood within 56 days of study start.
• Have had previous exposure with NBI-98854.

Where it is running

• Celerion — Tempe, Arizona, United States

Full record on ClinicalTrials.gov

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