First-in-Human Study to Evaluate AMG 579 in Healthy Subjects and Patients With Stable Schizophrenia
Phase I, Randomized, Placebo-Controlled, Ascending Single Dose Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of AMG 579 in Healthy Adult Subjects and Patients With Stable Schizophrenia or Schizoaffective Disorder
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
California
-
Glendale, California, Forenede Stater, 91206
- Research Site
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Diagnosis of schizophrenia (chronic, all types) or schizoaffective disorder according to Diagnostic and Statistical Manual of Mental Disorders, 4th edition Text Revision (DSM-IV-TR) criteria and by Mini International Neuropsychiatric Interview (M.I.N.I.) 6.0 for Schizophrenia and Psychotic Disorders Studies
- Body weight greater or equal to 50 kg and body mass index (BMI) between 18 and 38.0 kg/m2, inclusive, at screening
- Patient is judged by the Investigator to be likely to tolerate being off of antipsychotic medications for the duration of the trial (for patients withdrawing from or currently not taking antipsychotic medications)
- Clinically stable, as judged by the investigator, and in a non-acute phase for at least 12 weeks within enrollment. If patient is on antipsychotic medications, they must be on second generation oral antipsychotic therapy (eg, ziprasidone, quetiapine, olanzapine, etc) for at least 8 weeks within enrollment and at least one month within enrollment on a stable dose
Exclusion Criteria:
- Hospitalized for psychiatric symptoms in the 3 months within enrollment
- Patients with evidence of mental retardation by history or clinical examination or known premorbid IQ ≤ 70
- Current risk of self-harm or violence as determined by the investigator, or current risk of suicide or history of suicidal behavior within 12 months of enrollment, and/or ongoing suicidal ideation as assessed using Columbia-Suicidal Severity Rating Scale (C-SSRS) at screening (eg, any response of "yes" to the Suicidal Ideation questions on the C-SSRS in the past 12 months).
Additional critera apply. Eligibility criteria for healthy subjects (Part A) not outlined above.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: Placebo
|
Matching placebo control for AMG 579 at each dose level
|
|
Eksperimentel: AMG 579
|
3 dose levels of single oral dose administration of AMG 579 in healthy subjects (Part A), and 5 dose levels of single oral dose administration of AMG 579 in patients with schizophrenia or schizoaffective disorder (Part B)
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of adverse events per subject to include clinically significant changes in neurological examinations, safety laboratory tests, electrocardiograms, and vital signs
Tidsramme: Up to 15 days
|
Up to 15 days
|
|
|
Incidence of treatment-emergent suicidal ideation and behavior
Tidsramme: Up to 15 days
|
Measured by Columbia-Suicide Severity Rating Scale (C-SSRS)
|
Up to 15 days
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Peak plasma and cerebrospinal fluid (CSF; cohort 4 healthy subjects only) concentration (Cmax) of AMG 579
Tidsramme: Up to 15 days
|
Up to 15 days
|
|
Time of peak plasma and CSF (cohort 4 only healthy subjects only) concentration (tmax) of AMG 579
Tidsramme: Up to 15 days
|
Up to 15 days
|
|
Area under the plasma and CSF (cohort 4 healthy subjects only) concentration versus time curve (AUC) of AMG 579
Tidsramme: Up to 15 days
|
Up to 15 days
|
|
Terminal phase half-life (t1/2) in plasma and CSF (cohort 4 healthy subjects only) of AMG 579
Tidsramme: Up to 15 days
|
Up to 15 days
|
|
Scores on Simpson Angus Scale (SAS) and Barnes Akathesia Rating Scale (BARS)
Tidsramme: Up to 15 days
|
Up to 15 days
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Hjælpsomme links
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
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 20101275
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .