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En studie for å vurdere effektiviteten og sikkerheten til ITI-1284 i behandling av psykose assosiert med Alzheimers sykdom

2. november 2026 oppdatert av: Intra-Cellular Therapies, Inc.

En multisenter, randomisert, dobbeltblind, placebokontrollert, fleksibel dosestudie for å vurdere effektiviteten, sikkerheten og toleransen til ITI-1284 hos pasienter med psykose assosiert med Alzheimers sykdom

This is a multicenter, randomized, double-blind, parallel-group, placebo-controlled, flexible-dose study evaluating the efficacy, safety, and tolerability of ITI-1284 compared with placebo in the treatment of psychosis in patients with AD.

Studieoversikt

Status

Rekruttering

Studietype

Intervensjonell

Registrering (Antatt)

370

Fase

  • Fase 2

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

Studiesteder

      • Blagoevgrad, Bulgaria, 2700
        • Fullført
        • Medical Center Sv Dimitar Blagoevgrad
      • Cherven Bryag, Bulgaria, 5980
        • Rekruttering
        • Ambulatory for Individual Practice for Specialized Medical Care in Psychiatry Dr. Ivo Natsov ET
      • Sofia, Bulgaria, 1680
        • Rekruttering
        • Medical Center Intermedica, OOD
      • Sofia, Bulgaria, 1408
        • Rekruttering
        • DCC 'Sv. Vrach and Sv. Sv. Kuzma and Damyan', OOD
      • Sofia, Bulgaria, 1510
        • Rekruttering
        • Medical Center Hera EOOD
      • Sofia, Bulgaria, 1377
        • Rekruttering
        • Mental Health Centre Prof. N Shipkovenski EOOD
      • Stara Zagora, Bulgaria, 6003
        • Rekruttering
        • UMHAT Prof. Dr. St. Kirkovich AD
      • Vratsa, Bulgaria, 3000
        • Fullført
        • Mental Health Center - Vratsa EOOD
    • California
      • Anaheim, California, Forente stater, 92805
        • Rekruttering
        • Advanced Research Center, Inc
      • Los Alamitos, California, Forente stater, 90720
        • Fullført
        • Pharmacology Research Institute
      • Newport Beach, California, Forente stater, 92660
        • Fullført
        • Wr Pri Llc
      • Orange, California, Forente stater, 92866
        • Fullført
        • ATP Clinical Research
      • Walnut Creek, California, Forente stater, 94596
        • Rekruttering
        • Sunwise Clinical Research
    • Florida
      • Bonita Springs, Florida, Forente stater, 34134
        • Rekruttering
        • Envision Trials LLC
      • Brandon, Florida, Forente stater, 33511
        • Rekruttering
        • Clinical Research of Brandon
      • Coral Springs, Florida, Forente stater, 33067
        • Fullført
        • Healthcare Innovations Institute Inc
      • Delray Beach, Florida, Forente stater, 33445
        • Fullført
        • Brain Matters Research
      • Doral, Florida, Forente stater, 33178
        • Rekruttering
        • Science Connections LLC
      • Homestead, Florida, Forente stater, 33033
        • Rekruttering
        • Homestead Associates in Research Inc
      • Maitland, Florida, Forente stater, 32751
        • Rekruttering
        • K2 Medical Research
      • Miami, Florida, Forente stater, 33155-4630
        • Rekruttering
        • Allied Biomedical Research Institute (ABRI), Inc
      • Miami, Florida, Forente stater, 33135
        • Rekruttering
        • Wellness Research Center
      • Miami, Florida, Forente stater, 33166
        • Rekruttering
        • South Florida Research Phase I-IV
      • Miami, Florida, Forente stater, 33144
        • Suspendert
        • Ocean Blue Medical Research Center Inc.
      • Miami, Florida, Forente stater, 33186
        • Rekruttering
        • Sunshine Medical Solution
      • Orlando, Florida, Forente stater, 32803
        • Fullført
        • Combined Research Orlando
      • Sarasota, Florida, Forente stater, 34239
        • Rekruttering
        • Intercoastal Medical Group
      • Tampa, Florida, Forente stater, 33613
        • Rekruttering
        • University of South Florida
      • Tampa, Florida, Forente stater, 33614
        • Fullført
        • Psych Me Medical Research Inc
    • Georgia
      • Savannah, Georgia, Forente stater, 31405
        • Rekruttering
        • CenExeli Research LLC
    • New Jersey
      • Toms River, New Jersey, Forente stater, 08755
        • Rekruttering
        • Bio Behavioral Health
    • North Carolina
      • Charlotte, North Carolina, Forente stater, 28211
        • Rekruttering
        • New Hope Clinical Research
      • Matthews, North Carolina, Forente stater, 28105
        • Rekruttering
        • AMC Research, LLC
    • Texas
      • Cypress, Texas, Forente stater, 77065
        • Rekruttering
        • Horizon Clinical Research Group
      • San Antonio, Texas, Forente stater, 78229-3900
        • Fullført
        • University of Texas Health Science Center at San Antonio
    • Washington
      • Bellevue, Washington, Forente stater, 98007
        • Rekruttering
        • Northwest Clinical Research Center
      • Arzignano, Italia, 36071
        • Rekruttering
        • Ospedale di Arzignano
      • Brescia, Italia, 25123
        • Rekruttering
        • Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia Presidio Spedali Civili
      • Cefalù, Italia, 90015
        • Rekruttering
        • Fondazione Istituto G. Giglio
      • Tricase, Italia, 73039
        • Rekruttering
        • Ospedale Cardinale G. Panico
      • Zagreb, Kroatia, 10000
        • Rekruttering
        • University Hospital Centre Zagreb
      • Zagreb, Kroatia, 10000
        • Rekruttering
        • Polyclinic Neuron
      • Zagreb, Kroatia, 10000
        • Fullført
        • University Hospital Centre Zagreb 1
      • Zagreb, Kroatia, 10090
        • Rekruttering
        • Psychiatric Clinic "VRAPCE"
      • Bydgoszcz, Polen, 85 080
        • Fullført
        • Przychodnia Srodmiescie SP. z o.o.
      • Katowice, Polen, 40-749
        • Fullført
        • Neuro Care
      • Ścinawa, Polen, 59-330
        • Fullført
        • Osrodek Badawczo Naukowo Dydaktyczny Chorob Otepiennych UM im Piastow Slaskich we Wroclawiu
      • Bucharest, Romania, 041914
        • Rekruttering
        • Spitalul Clinic de Psihiatrie Prof Dr Alexandru Obregia
      • Bucharest, Romania, 010825
        • Rekruttering
        • Spitalul Universitar de Urgenta Militar Central 'Dr. Carol Davila'
      • Bucharest, Romania, 040874
        • Rekruttering
        • Spitalul Clinic de Psihiatrie Prof Dr Alexandru Obregia 1
      • Bucharest, Romania, 60222
        • Fullført
        • Centrul de Evaluarea si Tratament al Toxicodependentelor pentru Tineri Sf. Stelian
      • Galati, Romania, 800179
        • Rekruttering
        • Spitalul De Psihiatrie Elisabeta Doamna Galaţi
      • Sibiu, Romania, 550281
        • Rekruttering
        • SC Carpe Diem SRL
      • Belgrade, Serbia, 11000
        • Rekruttering
        • Clinical Center Dr Dragisa Misovic Dedinje
      • Kovin, Serbia, 26220
        • Fullført
        • Special Hospital for Psychiatric Diseases Kovin
      • Kragujevac, Serbia, 34000
        • Rekruttering
        • University Clinical Center Kragujevac
      • Niš, Serbia, 18000
        • Rekruttering
        • University Clinical Center NIS
      • Novi Kneževac, Serbia, 23330
        • Suspendert
        • Special Hospital for Psychiatric Diseases Sveti Vracevi
      • Banská Bystrica, Slovakia, 97404
        • Fullført
        • Neurologicka ambulancia MUDr.Dupejova s.r.o.
      • Bratislava, Slovakia, 81369
        • Suspendert
        • Univerzitna nemocnica Bratislava
      • Košice, Slovakia, 04190
        • Rekruttering
        • Univerzitna nemocnica L. Pasteura Kosice
      • Košice, Slovakia, 4001
        • Rekruttering
        • Epamed sro
      • Krompachy, Slovakia, 05342
        • Rekruttering
        • NEURES s r o
      • Vranov nad Topľou, Slovakia, 09301
        • Rekruttering
        • Crystal Comfort s.r.o.
      • Albacete, Spania, 02006
        • Suspendert
        • Hosp. Gral. de Albacete
      • Zamora, Spania, 49021
        • Rekruttering
        • Hosp. Prov. de Zamora
      • Zaragoza, Spania, 50012
        • Suspendert
        • Hosp. Viamed Montecanal
      • Brno, Tsjekkia, 60200
        • Rekruttering
        • Fakultni nemocnice u sv. Anny v Brne
      • Brno, Tsjekkia, 62800
        • Rekruttering
        • Neuro Health Centrum s r o
      • Hradec Králové, Tsjekkia, 50002
        • Rekruttering
        • NEUROHK s r o
      • Prague, Tsjekkia, 18600
        • Fullført
        • INEP medical s.r.o.

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

55 år og eldre (Voksen, Eldre voksen)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Beskrivelse

Inclusion Criteria:

  1. Can understand the nature of the trial and protocol requirements and provide signed informed consent, if in the judgement of the Investigator is deemed competent to provide consent or if patient is deemed not competent to provide informed consent, with the patient's assent (if capable), consent may be provided by an appropriate person (eg, patient's Legally Authorized Representative [LAR]) before the initiation of any study-specific procedures in accordance with local regulations

  2. Meets clinical criteria for AD based on 2011 NIA-AA criteria and either:

    1. Has a high likelihood for amyloid pathology consistent with AD, as confirmed by blood-based biomarker at Screening as detected by an appropriately validated test; or
    2. Has documented confirmation of AD by cerebrospinal fluid (CSF) biomarker or amyloid positron emission tomography (PET) brain scan
  3. Meets criteria for psychosis in accordance with the International Psychogeriatric Association (IPA) provisional consensus definition at Screening and Baseline

  4. Scoring ≥ 2 on any item of the BEHAVE-AD Part A. Paranoid and Delusional Ideation item and/or Part B. Hallucinations item (ie, psychosis subscale) at Screening and Baseline

  5. CGI-S score ≥ 4 at Screening and Baseline

  6. Mini-Mental State Examination, 2nd Edition™: Standard Version (MMSE-2®:SV) score of 6 to 24 (inclusive) at Screening with sufficient verbal ability to understand and answer questions and comply with procedures

  7. Has a designated caregiver (eg, relative, housemate, close personal friend, or professional caregiver)

Exclusion Criteria:

  1. Psychotic symptoms that are primarily attributable to delirium, substance abuse, or another general-medical condition (for example, hypothyroidism) or has been diagnosed with one or more of the following psychiatric conditions:

    1. Schizophrenia, schizoaffective disorder, or other psychotic disorder that is not related to Alzheimer's dementia
    2. Bipolar disorder
  2. Risk for suicidal behavior during the course of their participation in the study or is considered to be an imminent danger to themselves or others, in the opinion of the investigator, and/or as assessed by C-SSRS; or the patient has had 1 or more suicide attempts within 2 years prior to Screening

  3. The patient is unable or unwilling to discontinue other drugs with known psychotropic properties or any non-psychotropic drugs with known or potentially significant central nervous system effects, as reviewed by the Sponsor or designee

  4. The patient is hospitalized or receiving skilled nursing care for any medical condition other than dementia

  5. The patient is bedridden or has any significant medical condition that is unstable and would either:

    1. Place the patient at undue risk from study drug or undergoing study procedures; or
    2. Interfere with the interpretation of safety or efficacy evaluations performed during the course of the study
  6. The patient is in hospice or end-of-life care

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Behandling
  • Tildeling: Randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Firemannsrom

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Placebo komparator: Placebo

Placebo rapidly disintegrating tablet, taken once daily, sublingual administration

Eksperimentell: ITI-1284

ITI-1284 10 mg or 20 mg rapidly disintegrating tablet, taken once daily, sublingual administration

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
BEHAVE-AD psychosis subscale score
Tidsramme: Week 6

The BEHAVE-AD psychosis subscale is comprised of 7 items from the paranoid and delusional ideations domain and 5 items from the hallucinations domain. The scale is rated on a 4--point scale of severity, from 0 (not present) to 3 (present, generally with an emotional and physical component). The maximum score for the psychosis subscale is 36.

Week 6

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
CGI-S score
Tidsramme: Week 6

The CGI-S is a clinician-rated scale to assess a patient's overall mental health. The scale ranges from 1 (normal, not at all ill) to 7 (among the most extremely ill patients)

Week 6

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Etterforskere

  • Studieleder: Intra-Cellular Therapies, Inc. Clinical Trial, Intra-Cellular Therapies, Inc.

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

15. august 2024

Primær fullføring (Antatt)

30. september 2028

Studiet fullført (Antatt)

29. desember 2028

Datoer for studieregistrering

Først innsendt

2. august 2024

Først innsendt som oppfylte QC-kriteriene

2. august 2024

Først lagt ut (Faktiske)

6. august 2024

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

3. november 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

2. november 2026

Sist bekreftet

1. november 2026

Mer informasjon

Begreper knyttet til denne studien

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Ja

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

Abonnere