A Study in Healthy Participants to Evaluate the Effects of Multiple Doses of JNJ-55308942 on Cytochrome P450 Substrate Activity and on the Pharmacokinetics of Levonorgestrel/Ethinyl Estradiol
PHASE1
The purpose of this study is to determine the effect of JNJ-55308942: 1) hi...
A Drug-Drug Interaction Study of Abiraterone Acetate Plus Prednisone With Dextromethorphan and Theophylline in Patients With Metastatic Castration-Resistant Prostate Cancer
PHASE1
The purpose of this study is to evaluate the effects of multiple doses of a...
Efficacy, Safety and Tolerability Study of AVP-923 (Dextromethorphan/Quinidine) for Treatment of Symptoms of Agitation in Participants With Alzheimer's Disease
PHASE2
The objectives of the study are to evaluate the safety, tolerability and ef...