NCT01814982

An Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics Study of JNJ-17299425 in Participants With Traumatic Brain Injury

An Open-Label, Single and Repeat Dose Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of JNJ-17299425 in Patients With Traumatic Brain Injury

• Status: Terminated
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 7 (actual)
• Sponsor: Johnson & Johnson Pharmaceutical Research & Development, L.L.C. · Industry
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to evaluate safety, tolerability, pharmacokinetics (explores what the body does to the drug) and pharmacodynamics (the study of the action or effects a drug has on the body) of JNJ-17299425 in participants with traumatic brain injury (acute and chronic injuries to the brain, including the cerebral hemispheres, cerebellum, and brain stem).

Detailed description

This is an open-label (all people know the identity of the intervention), multi-center (conducted in more than one center), and exploratory study of single and repeat, escalating, intravenous (injection of a substance into a vein) doses of JNJ-17299425 in participants with traumatic brain injury. The study consists of 2 parts (Part 1 and Part 2), and each part will have 2 stages (Stage 1 and Stage 2). In Stage 1 of each part only standard care will be given, through sedation, analgesia and ventilation. If Intra cranial pressure (ICP) rises to greater than 20 millimeter of mercury (mmHG) after ventricular drainage, participants will enter Stage 2 of each part and will receive JNJ-17299425 (single dose in Part 1 and repeated dose in Part 2). During Part 1, safety and efficacy of JNJ-17299425 will be evaluated and during Part 2, safety, tolerability, pharmacokinetics and pharmacodynamics of repeated doses will be evaluated. Efficacy will primarily be evaluated by reduction in ICP. Blood samples will be collected for pharmacokinetic evaluation at pre and post administration of study treatment. Participants' safety will be monitored throughout the study.

Conditions

• Traumatic Brain Injury

Interventions

Type	Name	Description
DRUG	JNJ-17299425	JNJ-17299425 will be administered at a starting dose of 1 milligram (10 milliliter of a 0.1 mg/ml solution) as intravenous bolus injection over 2 minutes in central vein.

Timeline

• Start date: 2007-08-01
• Primary completion: 2008-08-01
• Completion: 2008-08-01
• First posted: 2013-03-20
• Last updated: 2013-05-01

Locations

11 sites across 2 countries: Belgium, France