Study to Investigate the Safety, Tolerability, and Pharmacokinetics of JNJ-55375515 in Healthy Participants
A Double-Blind, Placebo-Controlled, Randomized, Single and Multiple Ascending Dose Study to Investigate the Safety, Tolerability, and Pharmacokinetics of JNJ-55375515 in Healthy Subjects
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
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Merksem, Belgien
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Participant must be healthy on the basis of physical and neurological examination, medical history, vital signs, and electrocardiogram (ECG), and have a body mass index of 18-30 kilogram / square meter (kg/m^2) and a body mass of not less than 50 kg.
- Participant must be healthy on the basis of clinical laboratory tests performed at Screening and Day -1.
- Female participants must not be of childbearing potential by either being post-menopausal or permanently sterilized.
- Female participants must not be pregnant.
- Participant must be willing and able to adhere to the prohibitions and restrictions specified in this protocol, including contraception.
- Each participant must sign an informed consent form (ICF) indicating that he or she understands the purpose of, and procedures required for, the study and are willing to participate in the study.
Exclusion Criteria:
- Participant has current, or history of, clinically significant medical or psychiatric illness.
- Participant has any condition for which participation would not be in the best interest of the participant or that could prevent, limit, or confound any protocol specified assessments or the interpretation of the study results.
- Participant has a personal history of, or a first degree relative with a history of, acute angle-closure glaucoma, or participant has significant hyperopia (far-sightedness).
- Participant has a QT corrected according to Fridericia's formula (QTcF) interval greater than (>) 450 msec (male) or >470 msec (female), or has a history of additional risk factors for torsades de pointes.
- Participant has history of vasovagal episodes.
- Participant has history of drug, alcohol, nicotine, or caffeine abuse.
- Participant who is breastfeeding.
- Participant has had major surgery within 12 weeks of Screening, has donated more than 450 milliliters (mL) of blood, or has acute loss of equivalent amount of blood within 90 days of study drug administration.
- Participant has positive fecal occult blood test results at Screening.
- Participant has history of clinically significant drug and/or food allergies.
- Participant has received another investigational drug within 1 month or a period of less than 10 times the drug's half-life, whichever is longer, before the planned first dose of study drug
- Participant is an employee, or family member of an employee, of the study site.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Enkelt gruppeopgave
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Part 1: Single Ascending Dose (SAD)
Participants will receive 0.75 milligrams (mg) of JNJ-55375515 (starting dose) or Placebo on Day 1. Dose of the study medication will be escalated sequentially up to a maximum of 200 mg.
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Participants will receive JNJ-55375515 at a starting dose of 0.75 milligrams (mg) and maximum escalated dose will be 200 mg.
Deltagerne vil modtage matchende placebo.
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Eksperimentel: Part 2: Multiple Ascending Dose (MAD)
Participants will receive JNJ-55375515 (at doses determined based on the data from the SAD part) or Placebo from Day 1 to 10.
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Participants will receive JNJ-55375515 at a starting dose of 0.75 milligrams (mg) and maximum escalated dose will be 200 mg.
Deltagerne vil modtage matchende placebo.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Number of Participants with Adverse Events
Tidsramme: Up to Day 7 after discharge
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An adverse event is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product.
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Up to Day 7 after discharge
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Part 1: Time to Reach Maximum Observed Plasma Concentration (Tmax)
Tidsramme: Up to Day 5
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The Tmax is defined as actual sampling time to reach maximum observed concentration.
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Up to Day 5
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Part 1: Area Under the Plasma Concentration-Time Curve From Time Zero to Time 't' (AUC[0-t])
Tidsramme: Up to Day 5
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The AUC(0-t) is the area under the plasma concentration-time curve from time zero to any time 't'.
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Up to Day 5
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Part 1: Elimination Half-Life (t1/2)
Tidsramme: Up to Day 5
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The elimination half-life (t1/2) is the time measured for the plasma concentration to decrease by 1 half to its original concentration.
It is associated with the terminal slope of the semi logarithmic drug concentration-time curve, and is calculated as 0.693/lambda(z).
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Up to Day 5
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Part 1: Maximum Observed Plasma Concentration (Cmax)
Tidsramme: Up to Day 5
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The Cmax is the maximum observed concentration.
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Up to Day 5
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Part 2: Time to Reach Maximum Observed Plasma Concentration (Tmax)
Tidsramme: Up to Day 15
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The Tmax is defined as actual sampling time to reach maximum observed concentration.
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Up to Day 15
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Part 2: Area Under the Plasma Concentration-Time Curve From Time Zero to Time 't' (AUC[0-t])
Tidsramme: Up to Day 15
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The AUC(0-t) is the area under the plasma concentration-time curve from time zero to any time 't'.
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Up to Day 15
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Part 2: Elimination Half-Life (t1/2)
Tidsramme: Up to Day 15
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The elimination half-life (t1/2) is the time measured for the plasma concentration to decrease by 1 half to its original concentration.
It is associated with the terminal slope of the semi logarithmic drug concentration-time curve, and is calculated as 0.693/lambda(z).
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Up to Day 15
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Part 2: Maximum Observed Plasma Concentration (Cmax)
Tidsramme: Up to Day 15
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The Cmax is the maximum observed concentration.
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Up to Day 15
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Maximum Tolerated Dose (MTD) of JNJ-55375515
Tidsramme: Up to Day 5 in part 1; up to Day 15 in part 2
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The maximum tolerated dose is defined as the dose below the dose at which 2 or more subjects receiving the same dose of active study drug experience the same dose-limiting toxicity or have the same severe adverse event, or below the level at which the Investigator and Sponsor agree that an unacceptable dose-limiting toxicity has occurred in a single subject treated with active study drug.
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Up to Day 5 in part 1; up to Day 15 in part 2
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Part 1: The Effect of Food on the Number of Adverse Events
Tidsramme: Baseline up to Day 5
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Baseline up to Day 5
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Part 1: The Effect of Food on Maximum Observed Plasma Concentration (Tmax)
Tidsramme: Baseline up to Day 5
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Baseline up to Day 5
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Part 1: The Effect of Food on Maximum Observed Plasma Concentration (Cmax)
Tidsramme: Baseline up to Day 5
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Baseline up to Day 5
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Part 1: The Effect of Food on Elimination Half-Life (t1/2)
Tidsramme: Baseline up to Day 5
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Baseline up to Day 5
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Part 1: The Effect of Food on Area Under the Plasma Concentration-Time Curve From Time Zero to Time 't' (AUC[0-t])
Tidsramme: Baseline up to Day 5
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Baseline up to Day 5
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- CR108063
- 2015-003817-31 (EudraCT nummer)
- 55375515EDI1001 (Anden identifikator: Janssen Research & Development, LLC)
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