A Study of Different Oral Thin Film (S)-Ketamine Formulations for Sublingual Administration in Healthy Participants

An Open-label, Randomized, Four-way Crossover, Single Dose Study to Investigate the Safety, Tolerability and Pharmacokinetics of Different Oral Thin Film (S)-Ketamine Formulations for Sublingual Administration in Healthy Participants

The purpose of the study in healthy participants is to characterize the plasma pharmacokinetic (PK) profile of different single dose Oral Thin Film (OTF) (S)-ketamine formulations administered sublingually.

Inclusion Criteria:

• Body Mass Index (BMI) between 20.0 and 28.0 kilogram per square meters (kg/m^2) inclusive (BMI=weight/height^2) with a minimum weight of 60 kilogram (kg) and a maximum of 100 kg
• Participant must be healthy based on clinical laboratory tests performed at screening. If the results of the serum chemistry panel, hematology or urinalysis are outside the normal reference ranges, retesting of an abnormal lab value(s) that may lead to exclusion will be allowed once during the screening phase
• Nonsmoker (not smoked for 3 months prior to screening)
• A woman must have a negative serum beta-human chorionic gonadotropin (beta-hCG) at screening and a negative urine pregnancy test on Day -1 of each Period
• A woman must agree not to donate eggs (ova, oocytes) for the purposes of assisted reproduction during the study and for at least 1 month after the last study intervention administration

Exclusion Criteria:

• Cardiac arrhythmias or other cardiac disease, hematological disease, hypertension, lipid abnormalities, respiratory disease, diabetes mellitus, renal or hepatic insufficiency, thyroid disease, Parkinson's disease, infection, glaucoma, epilepsy or any other illness that the Investigator considers should exclude the participant
• Positive for hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV) antibodies or human immunodeficiency virus (HIV) antibodies at screening visit
• Drinks, on average, more than 5 cups of tea/coffee/cocoa or 8 cans of cola per day
• Clinically significant acute illness within 7 days prior to each study intervention administration
• History of clinically significant drug and/or food allergies including known allergies, hypersensitivity, or intolerance to JNJ-54135419 or its excipients