Denne side blev automatisk oversat, og nøjagtigheden af ​​oversættelsen er ikke garanteret. Der henvises til engelsk version for en kildetekst.

En undersøgelse af ONO-2020 hos patienter med agitation forbundet med Alzheimers sygdom demens

24. september 2026 opdateret af: Ono Pharmaceutical Co., Ltd.

En fase 2a, multicenter, placebokontrolleret, randomiseret, dobbeltblind, parallel-gruppeundersøgelse for at evaluere effektiviteten og sikkerheden af ​​ONO-2020 hos patienter med agitation forbundet med Alzheimers sygdom demensdemensdemensiering

To evaluate the efficacy and safety of ONO-2020 in patients with agitation associated with Alzheimer's Disease dementia in Japan.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

90

Fase

  • Fase 2

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Undersøgelse Kontakt Backup

Studiesteder

      • Aichi, Japan
        • Rekruttering
        • Hotei Hospital
      • Akita, Japan
        • Rekruttering
        • Akita Prefectural Center For Rehabilitation and Psychiatric Medicine
      • Akita, Japan
        • Rekruttering
        • Medical Corporation Keishinkai Kyowa Hospital
      • Aomori, Japan
        • Rekruttering
        • Aiseikai General Incorporated Foundation, Hirosaki Aiseikai Hospital
      • Aomori, Japan
        • Rekruttering
        • Seinan Hospital
      • Fukui, Japan
        • Rekruttering
        • Fukui Hospital
      • Fukui, Japan
        • Rekruttering
        • Matsubara Hospital
      • Fukuoka, Japan
        • Rekruttering
        • Kuramitsu Hospital
      • Fukuoka, Japan
        • Rekruttering
        • Aburayama Hospital
      • Gunma, Japan
        • Rekruttering
        • Kishikai Kishi Hospital
      • Hiroshima, Japan
        • Rekruttering
        • Hayakawa Clinic
      • Hiroshima, Japan
        • Rekruttering
        • Koseikai Cocoro Hospital Kusatsu
      • Hiroshima, Japan
        • Rekruttering
        • Nakamura Hospital
      • Hokkaido, Japan
        • Rekruttering
        • Keiseikai Hospital
      • Hokkaido, Japan
        • Rekruttering
        • NHO Obihiro National Hospital
      • Kagoshima, Japan
        • Rekruttering
        • Ishiki Hospital
      • Kagoshima, Japan
        • Rekruttering
        • Airanomori Hospital
      • Kagoshima, Japan
        • Rekruttering
        • Sansyu Hospital
      • Kagoshima, Japan
        • Rekruttering
        • Taniyama Hospital
      • Kanagawa, Japan
        • Rekruttering
        • Hatano Kousei Hospital
      • Kanagawa, Japan
        • Rekruttering
        • Fujisawahospital
      • Kanagawa, Japan
        • Rekruttering
        • Showa Medical University Northern Yokohama Hospital
      • Kochi, Japan
        • Rekruttering
        • Hosogi Hospital
      • Kochi, Japan
        • Afsluttet
        • Ichiyo Mental Hospital
      • Kyoto, Japan
        • Rekruttering
        • Maizuru Medical Center
      • Kyoto, Japan
        • Rekruttering
        • Nishiyama Hospital
      • Miyagi, Japan
        • Rekruttering
        • Iryohojin Shadan Shoshinkai Morinohosupitaru・Aoba
      • Nagano, Japan
        • Rekruttering
        • JA-Nagano North Alps Medical Center Azumi Hospital
      • Nagano, Japan
        • Rekruttering
        • Jizenkai Ando Hospital
      • Nara, Japan
        • Rekruttering
        • Nara Medical University Hospital
      • Osaka, Japan
        • Rekruttering
        • Nagaokai Neyagawa Sanatorium
      • Osaka, Japan
        • Rekruttering
        • Osaka Institute of Clinical Psychiatry Shin-Abuyama Hospital
      • Osaka, Japan
        • Rekruttering
        • Osaka Psychiatric Medical Center
      • Saga, Japan
        • Rekruttering
        • Hizen Psychiatric Center
      • Saga, Japan
        • Rekruttering
        • Rainbow & Sea Hospital
      • Saitama, Japan
        • Rekruttering
        • Saitama Konan Hospital
      • Tokyo, Japan
        • Afsluttet
        • Asuka Hospital
      • Tokyo, Japan
        • Afsluttet
        • Nishigahara Hospital
      • Yamagata, Japan
        • Rekruttering
        • Sanyokai Sanyo Hospital

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

55 år til 90 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Diagnosis of probable AD according to the diagnostic criteria for AD dementia (NIA-AA 2011)
  • Mini-Mental State Examination (MMSE) score ≥ 5 to ≤ 22 at the start of the treatment period
  • Symptoms of agitation defined by the IPA from at least 14 days before the start of the screening period
  • Neuropsychiatric Inventory-Nursing Home version (NPI-NH) Agitation/Aggression domain (NPI-NH-A/A) score ≥ 4 at the start of the treatment period.
  • Patients who can participate in the study under hospitalization from 21 days before the start of the treatment period to throughout the treatment period

Exclusion Criteria:

  • Diagnosis of dementia not due to AD or any other disorder with memory impairment, such as mixed dementia, vascular dementia, Lewy body dementia, dementia associated with Parkinson's disease, frontotemporal dementia, drug-induced dementia, dementia associated with human immunodeficiency virus (HIV) infection, traumatic brain injury, normal pressure hydrocephalus, or other non-AD dementia
  • Any MRI or CT scan of the brain performed after the onset of dementia with findings consistent with clinically relevant CNS disease other than AD, such as vascular changes (eg, cortical cerebral infarction, multiple cerebral infarctions), space-occupying lesions (eg, tumors), or any other major structural brain disease
  • Delirium within 30 days before the start of the screening period or a history of delirium
  • At risk of suicide according to the Columbia-Suicide Severity Rating Scale (C-SSRS) (answers "yes" to Question 4 or 5 of the suicidal ideation section of the C-SSRS) or any suicide attempt within 6 months before the start of the screening period, or at serious risk of suicide in the opinion of the investigator or subinvestigator
  • Prior or current treatment with anti-amyloid beta antibodies

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Firedobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Placebo komparator: Placebo

Two ONO-2020 placebo tablets will be orally administered once daily

Eksperimentel: ONO-2020

ONO-2020 group: Two ONO-2020 tablets will be orally administered once daily.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in CMAI score from baseline
Tidsramme: up to week 12

To assess agitation symptoms

up to week 12
Adverse events
Tidsramme: up to week 16

To Evaluate the Safety

up to week 16
Body weight
Tidsramme: up to week 16

To Evaluate the Safety

up to week 16
Body temperature
Tidsramme: up to week 16

To Evaluate the Safety

up to week 16
Blood pressure
Tidsramme: up to week 16

To Evaluate the Safety

up to week 16
Pulse rate
Tidsramme: up to week 16

To Evaluate the Safety

up to week 16
Respiratory rate
Tidsramme: up to week 16

To Evaluate the Safety

up to week 16
ECG RR interval
Tidsramme: up to week 12

To Evaluate the Safety

up to week 12
ECG PR interval
Tidsramme: up to week 12

To Evaluate the Safety

up to week 12
ECG QRS complex
Tidsramme: up to week 12

To Evaluate the Safety

up to week 12
ECG QT interval
Tidsramme: up to week 12

To Evaluate the Safety

up to week 12
ECG QTcF
Tidsramme: up to week 12

To Evaluate the Safety

up to week 12
Number of participants with abnormal laboratory tests (hematology)
Tidsramme: up to week 12

Hematology (PT, RBC count, RBC indices, WBC count, Differential, Hemoglobin, Hematocrit)

up to week 12
Number of participants with abnormal laboratory tests (Clinical chemistry)
Tidsramme: up to week 12

Clinical chemistry (Blood urea nitrogen (BUN), Potassium, Creatinine, Sodium, Glucose (fasting or nonfasting), Calcium, Chloride, Total protein, Albumin, Aspartate aminotransferase (AST), Alanine aminotransferase (ALT), Alkaline phosphatase, Total and direct bilirubin, Lactate dehydrogenase (LDH), Phospholipid, γ-Glutamyl transferase (GGT)

up to week 12
Number of participants with abnormal Blood coagulation profile (Activated partial thromboplastin time (APTT), Prothrombin time (PT), International normalized ratio (INR))
Tidsramme: up to week 12

Blood coagulation (Activated partial thromboplastin time (APTT), Prothrombin time (PT), International normalized ratio (INR))

up to week 12
Number of participants with abnormal Urinalysis
Tidsramme: up to week 12

Urinalysis (pH, Glucose, Protein, Blood, Ketones)

up to week 12
COLUMBIA-SUICIDE SEVERITY RATING SCALE(C-SSRS)
Tidsramme: up to week 16

To Evaluate the Safety

up to week 16

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Cohen-Mansfield Agitation Inventory (CMAI) score at each visit and change from baseline
Tidsramme: up to 12 week

To Evaluate the Efficacy The range of CMAI score is 29-203. Higher score means a worse outcome.

up to 12 week
Clinical Global Impression-Severity (CGI-S) score at each visit and change from baseline
Tidsramme: up to 12 week

To Evaluate the Efficacy The range of CGI-S score is 0-7. Higher score means a worse outcome.

up to 12 week
Clinical Global Impression-Severity (CGI-S) score at each visit
Tidsramme: up to 12 week

To Evaluate the Efficacy

up to 12 week
Neuropsychiatric Inventory in Nursing Home Version(NPI-NH) score at each visit and change from baseline
Tidsramme: up to 12 week

To Evaluate the Efficacy The range of NPI-NH score is 0-170. Higher score means a worse outcome.

up to 12 week
Mini Mental State Exam(MMSE) score at baseline and Week 12, and change from baseline
Tidsramme: up to 12 week

To Evaluate the Efficacy The range of MMSE score is 0-30. Higher score means a better outcome.

up to 12 week
Alzheimer's Disease Cooperative Study-Activities of Daily Living (ADCS-ADL)score at baseline and Week 12, and change from baseline
Tidsramme: up to 12 week

To Evaluate the Efficacy The range of ADCS-ADL score is 0-78. Higher score means a better outcome.

up to 12 week
Duration of the investigational medicinal product administration
Tidsramme: up to 12 week

To Evaluate the Efficacy

up to 12 week
Pharmacokinetic assessments
Tidsramme: up to 12 week

Plasma ONO-2020 concentrations

up to 12 week

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Studieleder: Project Leader, Ono Pharmaceutical Co., Ltd.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

1. maj 2025

Primær færdiggørelse (Anslået)

31. december 2026

Studieafslutning (Anslået)

31. marts 2027

Datoer for studieregistrering

Først indsendt

27. januar 2025

Først indsendt, der opfyldte QC-kriterier

27. januar 2025

Først opslået (Faktiske)

31. januar 2025

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

25. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

24. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • ONO-2020-03
  • jRCT2041230153 (Registry Identifier: Japan Registry of Clinical Trials)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

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 .