Flag of the European Union EU Clinical Trials Register Help

Clinical trials

The European Union Clinical Trials Register   allows you to search for protocol and results information on:
  • interventional clinical trials that were approved in the European Union (EU)/European Economic Area (EEA) under the Clinical Trials Directive 2001/20/EC
  • clinical trials conducted outside the EU/EEA that are linked to European paediatric-medicine development

  • EU/EEA interventional clinical trials approved under or transitioned to the Clinical Trial Regulation 536/2014 are publicly accessible through the
    Clinical Trials Information System (CTIS).


    The EU Clinical Trials Register currently displays   43865   clinical trials with a EudraCT protocol, of which   7286   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

    Phase 1 trials conducted solely on adults and that are not part of an agreed paediatric investigation plan (PIP) are not publicly available (see Frequently Asked Questions ).  
     
    Examples: Cancer AND drug name. Pneumonia AND sponsor name.
    How to search [pdf]
    Search Tips: Under advanced search you can use filters for Country, Age Group, Gender, Trial Phase, Trial Status, Date Range, Rare Diseases and Orphan Designation. For these items you should use the filters and not add them to your search terms in the text field.
    Advanced Search: Search tools
     

    < Back to search results

    Print Download

    Summary
    EudraCT Number:2022-001515-10
    Sponsor's Protocol Code Number:KAR-031
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2022-11-09
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2022-001515-10
    A.3Full title of the trial
    A Phase 3, Randomized, Double-Blind, Placebo-Controlled Relapse Prevention Study to Evaluate the Safety and Efficacy of KarXT for the Treatment of Psychosis Associated with Alzheimer's Disease Dementia
    Studio di fase 3, randomizzato, in doppio cieco, controllato con placebo, per la prevenzione delle recidive che mira a valutare la sicurezza e l’efficacia di KarXT nel trattamento della psicosi associata alla demenza da malattia di Alzheimer
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Phase 3 study to assess the safety of KarXT and how it helps in reoccurrence prevention in people with psychosis associated with Alzheimer's Disease Dementia as compared to placebo
    Uno studio di fase 3 per valutare la sicurezza di KarXT e come aiuta nella prevenzione dell recidive nelle persone con psicosi associata alla demenza di Alzheimer comparato al placebo
    A.3.2Name or abbreviated title of the trial where available
    ADEPT-01
    ADEPT-01
    A.4.1Sponsor's protocol code numberKAR-031
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorKaruna Therapeutics, Inc.
    B.1.3.4CountryUnited States
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportKaruna Therapeutics
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationKaruna Therapeutics
    B.5.2Functional name of contact pointClinical Trial Information
    B.5.3 Address:
    B.5.3.1Street Address99 High Street
    B.5.3.2Town/ cityBoston
    B.5.3.3Post codeMA 02110
    B.5.3.4CountryUnited States
    B.5.4Telephone number+15127917229
    B.5.6E-mailekleynerman@karunatx.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameKarXT
    D.3.2Product code [--]
    D.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNXanomeline Tartrate
    D.3.9.1CAS number 152854-19-8
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB15732MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number40
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNTrospium chloride
    D.3.9.1CAS number 10405-02-4
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB11349MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number4
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 2
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameKarXT
    D.3.2Product code [--]
    D.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNXanomeline Tartrate
    D.3.9.1CAS number 152854-19-8
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB15732MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number50
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNTrospium chloride
    D.3.9.1CAS number 10405-02-4
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB11349MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 3
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameKarXT
    D.3.2Product code [n/a]
    D.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNXanomeline Tartrate
    D.3.9.1CAS number 152854-19-8
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB15732MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number20
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNTrospium chloride
    D.3.9.1CAS number 10405-02-4
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB11349MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 4
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameKarXT
    D.3.2Product code [--]
    D.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNXanomeline Tartrate
    D.3.9.1CAS number 152854-19-8
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB15732MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number30
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNTrospium chloride
    D.3.9.1CAS number 10405-02-4
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB11349MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number3
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 5
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameKarXT
    D.3.2Product code [--]
    D.3.4Pharmaceutical form Capsule, hard
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNXanomeline Tartrate
    D.3.9.1CAS number 152854-19-8
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB15732MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typenot less then
    D.3.10.3Concentration number66.7
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNTrospium chloride
    D.3.9.1CAS number 10405-02-4
    D.3.9.2Current sponsor code--
    D.3.9.4EV Substance CodeSUB11349MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number6.67
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboCapsule, hard
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Psychosis Associated with Alzheimer's Disease Dementia
    Psicosi associata alla demenza da malattia di Alzheimer
    E.1.1.1Medical condition in easily understood language
    Delusions or hallucinations associated with mild to severe Alzheimer's disease memory loss
    Deliri o allucinazioni associati a perdita di memoria da malattia di Alzheimer da lieve a grave
    E.1.1.2Therapeutic area Psychiatry and Psychology [F] - Mental Disorders [F03]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level PT
    E.1.2Classification code 10012271
    E.1.2Term Dementia Alzheimer's type
    E.1.2System Organ Class 10029205 - Nervous system disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10037234
    E.1.2Term Psychosis
    E.1.2System Organ Class 100000004873
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate relapse prevention in subjects with psychosis associated with AD dementia treated with KarXT compared to placebo
    Valutare la prevenzione delle recidive in soggetti con psicosi associata a demenza da malattia di Alzheimer (MA) trattati con KarXT rispetto al placebo
    E.2.2Secondary objectives of the trial
    - To evaluate the time from randomization to discontinuation for any reason in subjects with psychosis associated with AD dementia treated with KarXT compared to placebo
    - To evaluate the safety and tolerability of KarXT compared to placebo
    - Valutare il tempo dalla randomizzazione all’interruzione per qualsiasi motivo in soggetti con psicosi associata a demenza da MA trattati con KarXT rispetto al placebo
    - Valutare la sicurezza e la tollerabilità di KarXT rispetto al placebo
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Is a male or female aged 55 to 90 years, inclusive, at Screening (Visit 1A)
    2. Can understand the nature of the study and protocol requirements and provide a signed informed consent form (ICF) before any study assessments are performed. If local regulations do not allow electronic
    ICF, then paper ICFs are permitted. If the subject is deemed not competent to provide ICF, the following requirements for consent must be met.
    a. The subject's legally acceptable representative (LAR) or caregiver/study partner, if local regulations allow, must provide ICF (paper or electronic)
    b. The subject must provide informed assent (paper or electronic)
    3. Meets clinical criteria for the following disorders:
    a. Possible or probable AD
    4. Has a Magnetic Resonance Imaging (MRI) or Computed Tomography (CT) scan of the brain (completed within the past 5 years) taken during or subsequent to the onset of dementia to rule out other central nervous
    system (CNS) disease that could account for the dementia syndrome, e.g., major stroke, neoplasm, subdural hematoma. If not available, a non-contrast brain MRI or non-contrast head CT must be done during
    screening. (Note: If waiting for MRI or CT results, an extension [up to two weeks] of the Screening Period may be allowed with approval of the Sponsor/Medical Monitor)
    5. Living at the same home or residential assisted-living facility for a minimum of six weeks before Screening (Visit 1A)
    6. Capable of self-locomotion (alone or with the aid of an assistive device) and have an identified or proxy caregiver (spends approximately 10 hours/week with the subject) that is willing to:
    a. Attend all visits and report on subject's status
    b. Oversee subject compliance with medication and study procedures
    c. Participate in the study assessments and provide informed consent (paper or electronic) to participate in the study
    7. History of psychotic symptoms (meeting International Psychogeriatric Association [IPA] criteria [1]) for at least 2 months prior to Screening (Visit 1A). (Subjects may or may not have symptoms of agitation)
    8. Clinical Global Impressions-Severity (CGI-S) scale with a score =4 (moderate) at Screening (Visit 1A). CGI-S requires the assessor to consider aspects of the psychosis prior to providing a global assessment
    of severity. These aspects include hallucinations and delusions.
    9. AD dementia subjects are required to meet at least one of the following criteria at Screening (Visit 1A):
    a. Moderate to severe delusions, defined as NPI-C: Delusions domain score of =2 on two of the eight items
    OR
    b. Moderate to severe hallucinations, defined as NPI-C: Hallucinations domain score of = 2 on two of the seven items.
    10. MMSE score of 8 to 22, inclusive, at Screening (Visit 1A)
    11. If the subject is taking a cholinesterase inhibitor and/or memantine, they must have been on a stable dose for 6 weeks prior to Screening Visit 1A) and be willing to maintain a stable dose for the duration of the study.
    12. Subject is willing and able to visit the clinic in an outpatient setting for the study duration, follow instructions, and comply with the protocol requirements
    13. BMI must be within 18 to 40 kg/m2
    14. Female subjects must not be pregnant or breastfeeding. Women of childbearing potential (WOCBP), or men whose sexual partners are WOCBP, must be able and willing to use at least 1 highly effective method of contraception during the study and for at least 1 menstrual cycle (e.g., 30 days) after the last dose of IMP or matching placebo. Sperm donation is not allowed for 30 days after the final dose of the IMP or matching placebo. A female subject is considered to be a WOCBP after menarche and until she is in a postmenopausal state for 12 months or otherwise permanently sterile (for which acceptable methods include hysterectomy, bilateral salpingectomy, or bilateral oophorectomy).
    1. Soggetti ambosesso di età compresa tra 55 e 90 anni, inclusi, allo screening (Visita 1A)
    2. Capacità di comprendere la natura dello studio e i requisiti del protocollo e di fornire un modulo di consenso informato (Informed Consent Form, [ICF]) firmato prima che venga eseguita qualsiasi valutazione dello studio. Se le normative locali non consentono l’ICF elettronico, sono consentiti ICF cartacei. Se il soggetto non è ritenuto in grado di fornire l’ICF, devono essere soddisfatti i seguenti requisiti per il consenso.
    a. Il rappresentante legalmente accettabile (Legally Acceptable Representative, [LAR]) o il caregiver/partner nello studio del soggetto, se le normative locali lo consentono, deve fornire l’ICF (in formato cartaceo o elettronico)
    b. Il soggetto deve fornire l’assenso informato (in formato cartaceo o elettronico)
    3. Soddisfacimento dei criteri clinici per i seguenti disturbi:
    a. MA possibile o probabile
    4. Scansione di risonanza magnetica per immagini (RMI) o una tomografia computerizzata (TAC) del cervello (eseguita negli ultimi 5 anni) acquisita durante o successivamente all’insorgenza della demenza per escludere un’altra malattia del sistema nervoso centrale (SNC) che potrebbe giustificare la sindrome da demenza, per es. ictus maggiore, neoplasia, ematoma subdurale. Se non disponibile, durante lo screening deve essere eseguita una RMI cerebrale senza mezzo di contrasto o una TAC della testa senza mezzo di contrasto. (Nota: se in attesa dei risultati della RMI o TAC, potrebbe essere consentita un’estensione [fino a due settimane] del periodo di screening previa approvazione dello sponsor/del Medical Monitor)
    5. Periodo di vita trascorso nella stessa casa o struttura residenziale assistenziale della durata minima di sei settimane prima dello screening (Visita 1A)
    6. Capacità di auto-locomozione (autonomamente o con l’ausilio di un dispositivo di assistenza) e disponibilità di un caregiver identificato o delegato (che trascorra circa 10 ore/settimana con il soggetto) disposto a:
    a. Presentarsi a tutte le visite e riferire sullo stato del soggetto
    b. Supervisionare la conformità del soggetto al farmaco e alle procedure dello studio
    c. Partecipare alle valutazioni dello studio e fornire il consenso informato (in formato cartaceo o elettronico) a partecipare allo studio
    7. Anamnesi di sintomi psicotici (che soddisfino i criteri dell’Associazione psicogeriatrica internazionale [International Psychogeriatric Association, IPA] [1]) da almeno 2 mesi prima dello screening (Visita 1A) (i soggetti possono avere o meno sintomi di agitazione).
    8. Punteggio della scala di valutazione delle Impressioni cliniche globali sulla gravità (Clinical Global Impressions-Severity, [CGI-S]) =4 (moderato) allo screening (Visita 1A). La CGI-S richiede che il valutatore prenda in considerazione alcuni aspetti della psicosi prima di fornire una valutazione globale della gravità. Questi aspetti includono allucinazioni e deliri.
    9. I soggetti con demenza da MA devono soddisfare almeno uno dei seguenti criteri allo screening (Visita 1A):
    a. Deliri da moderati a gravi, definiti come un punteggio del dominio Deliri della scala di valutazione dell’Inventario neuropsichiatrico per il medico (Neuropsychiatric Inventory-Clinician, [NPI-C]) =2 su due delle otto voci
    OPPURE
    b. Allucinazioni da moderate a gravi, definite come un punteggio del dominio Allucinazioni della scala NPI-C =2 su due delle sette voci.
    10. Punteggio del Mini esame dello stato mentale (Mini-Mental Status Examination, [MMSE]) da 8 a 22, inclusi, allo screening (Visita 1A)
    11. Se il soggetto sta assumendo un inibitore della colinesterasi e/o memantina, deve aver assunto una dose stabile per 6 settimane prima dello screening (Visita 1A) ed essere disposto a mantenere una dose stabile per tutta la durata dello studio.
    12. Il soggetto è disposto e in grado di recarsi in clinica in regime ambulatoriale per la durata dello studio, seguire le istruzioni e rispettare i requisiti del protocollo
    13. L’indice di massa corporea (IMC) deve essere compreso tra 18 e 40 kg/m²
    14. I soggetti di sesso femminile non devono essere in stato di gravidanza o allattamento. Le donne in età fertile (Women Of Childbearing Potential, [WOCBP]) o gli uomini le cui partner sessuali sono WOCBP devono essere in grado e disposti a utilizzare almeno 1 metodo contraccettivo altamente efficace durante lo studio e per almeno 1 ciclo mestruale (per es. 30 giorni) dopo l’ultima dose di IMP o placebo corrispondente. La donazione di sperma non è consentita per 30 giorni dopo la dose finale dell’IMP o del placebo corrispondente. Un soggetto di sesso femminile è considerato una WOCBP dopo il menarca e fino a quando non si trova in post-menopausa da 12 mesi o risulta comunque definitivamente sterile (in questi casi, i metodi accettabili includono isterectomia, salpingectomia bilaterale od ooforectomia bilaterale).
    E.4Principal exclusion criteria
    1. Psychotic symptoms that are primarily attributable to a condition other than the AD causing dementia e.g., schizophrenia, schizoaffective disorder, delusional disorder, or mood disorder with psychotic features
    2. History of major depressive episode with psychotic features duringthe 12 months prior to Screening (Visit 1A)
    3. History of an axis I diagnosis of delirium, amnestic disorder, bipolar disorder, schizophrenia, or schizoaffective disorder
    4. Significant or severe medical conditions including pulmonary, hepatic, renal, hematologic, gastrointestinal, endocrine, immunologic, dermatologic, neurologic, or oncologic disease or any other condition that, in the opinion of the Investigator, could jeopardize the safety of the subject, ability to complete or comply with the study procedures or validity of the study results
    5. History of ischemic stroke within 12 months prior to Screening (Visit 1A) or any evidence of hemorrhagic stroke
    6. History of cerebral amyloid angiopathy (CAA), epilepsy, central nervous system (CNS) neoplasm, unstable thyroid function, or unexplained syncope
    7. Any of the following:
    a. New York Heart Association (NYHA) Class 2 congestive heart failure
    b. Grade 2 or greater angina pectoris
    c. Sustained ventricular tachycardia
    d. Ventricular fibrillation
    e. Torsade de pointes
    f. Implantable cardiac defibrillator
    8. Myocardial infarction within the 6 months prior to Screening (Visit 1A)
    9. Personal or family history of symptoms of long QT syndrome as evaluated by the investigator
    10. Human immunodeficiency virus (HIV), cirrhosis, biliary duct abnormalities, hepatobiliary carcinoma, and/or active hepatic viral infections as indicated by medical history or LFT results
    11. History or high risk of urinary retention, gastric retention, or narrowangle glaucoma as evaluated by the investigator
    12. History of irritable bowel syndrome (with or without constipation) or serious constipation requiring treatment within the last 6 months
    13. Risk of suicidal behavior during the study as determined by the Investigator's clinical assessment and/ or C-SSRS as confirmed by the following:
    a. Answers "Yes" on items 3, 4 or 5 (C-SSRS – ideation) with the most recent episode occurring within the 2 months before screening or,
    b. Answers "Yes" to any of the 5 items (C-SSRS behavior) with an episode occurring within the 12 months before screening
    14. Clinically significant abnormal finding on the physical examination,medical history, ECG, or clinical laboratory results at Screening (Visit 1A)
    15. Urine toxicology screen is positive for non-cannabis or nonbenzodiazepine substances without the approval of the Medical Monitor
    16. Recent history of receiving monoamine oxidase inhibitors, anticonvulsants (e.g., lamotrigine, divalproex), lithium, tricyclic antidepressants (e.g., imipramine, desipramine), or any other psychoactive medications except for as-needed anxiolytics (e.g., lorazepam, chloral hydrate)
    a. Selective serotonin reuptake inhibitors and serotonin norepinephrine reuptake inhibitors taken at a stable dose for at least 8 weeks prior to Screening (Visit 1A) may be permitted
    b. Mirtazapine may be used as a hypnotic if started at least 8 weeks prior to Screening (Visit 1A) If needed, an extension (up to two weeks) of the Screening Period may be allowed with approval of the Sponsor/Medical
    Monitor.
    17. If, in the opinion of the Investigator and/or Sponsor/Medical Monitor, subject is unsuitable for enrollment in the study or subject has any finding that, in the view of the Investigator and/or Sponsor/ Medical
    Monitor, may compromise the safety of the subject or affect his/her ability to adhere to the protocol visit schedule or fulfill visit requirements
    18. Positive test for coronavirus (COVID-19) within 2 weeks before or at Screening (Visit 1A)
    19. Unable to taper and discontinue a concomitant medication that would preclude participation in the study (e.g., cannot stop potent anticholinergic medication)
    20. Prior exposure to KarXT
    21. Experienced any significant AEs due to trospium
    22. Participation in another clinical study in which the subject received an experimental or investigational drug within 3 months before Screening (Visit 1A) or has participated in more than 2 clinical studies in the past year
    1.Sintomi psicotici attribuibili principalmente a una condizione diversa dalla MA che causa demenza, per es. schizofrenia, disturbo schizoaffettivo, disturbo delirante o disturbo dell’umore con caratteristiche psicotiche
    2.Anamnesi di episodio depressivo maggiore con caratteristiche psicotiche durante i 12 mesi precedenti lo screening (Visita 1A)
    3.Anamnesi di una diagnosi di asse I di delirio, disturbo amnesico, disturbo bipolare, schizofrenia o disturbo schizoaffettivo
    4.Patologie mediche significative o gravi, comprese malattie polmonari, epatiche, renali, ematologiche, gastrointestinali, endocrine, immunologiche, dermatologiche, neurologiche od oncologiche o qualsiasi altra condizione che, a giudizio dello sperimentatore, potrebbe compromettere la sicurezza del soggetto, la capacità di completare o rispettare le procedure dello studio o la validità dei risultati dello studio
    5.Anamnesi di ictus ischemico nei 12 mesi precedenti lo screening (Visita 1A) o qualsiasi evidenza di ictus emorragico
    6.Anamnesi di angiopatia amiloide cerebrale (AAC), epilessia, neoplasia del sistema nervoso centrale (SNC), funzione tiroidea instabile o sincope inspiegabile
    7.Una qualsiasi delle seguenti condizioni:
    a.Insufficienza cardiaca congestizia di classe 2 secondo la New York Heart Association (NYHA)
    b.Angina pectoris di grado 2 o superiore
    c.Tachicardia ventricolare sostenuta
    d.Fibrillazione ventricolare
    e.Torsade de pointes
    f.Defibrillatore cardiaco impiantabile
    8.Infarto miocardico nei 6 mesi precedenti lo screening (Visita 1A)
    9.Anamnesi personale o familiare di sintomi della sindrome del QT lungo, valutata dallo sperimentatore
    10 Infezione da virus dell’immunodeficienza umana (Human Immunodeficiency Virus, [HIV]), cirrosi, anomalie del dotto biliare, carcinoma epatobiliare e/o infezioni virali epatiche attive, come indicato dall’anamnesi medica o dai risultati dei test di funzionalità epatica (Liver Function Test, [LFT])
    11.Anamnesi o alto rischio di ritenzione urinaria, ritenzione gastrica o glaucoma ad angolo stretto come valutato dallo sperimentatore
    12.Anamnesi di sindrome dell’intestino irritabile (con o senza stitichezza) o stitichezza grave che richiede trattamento negli ultimi 6 mesi
    13.Rischio di comportamento suicidario durante lo studio, determinato in base alla valutazione clinica dello sperimentatore e/o alla Scala della Columbia University per la valutazione della gravità del rischio di suicidio (Columbia Suicide Severity Rating Scale, [C-SSRS]), come confermato da quanto segue:
    a.Risposte “Sì” alle voci 3, 4 o 5 (C-SSRS – ideazione) con l’episodio più recente verificatosi entro i 2 mesi precedenti lo screening, oppure
    b.Risposte “Sì” a una qualsiasi delle 5 voci (C-SSRS - comportamento) con un episodio verificatosi entro i 12 mesi precedenti lo screening
    14.Riscontro anomalo clinicamente significativo all’esame obiettivo, all’anamnesi medica, all’ECG o nei risultati clinici di laboratorio allo screening (Visita 1A)
    15.Positività dell’esame tossicologico sulle urine per sostanze non contenenti cannabis o benzodiazepine senza l’approvazione del Medical Monitor
    16.Anamnesi recente di somministrazione di inibitori delle monoamino ossidasi, anticonvulsivanti (per es., lamotrigina, divalproex), litio, antidepressivi triciclici (per es., imipramina, desipramina) o qualsiasi altro farmaco psicoattivo, ad eccezione degli ansiolitici secondo necessità (per es., lorazepam, idrato di cloralio)
    a.Possono essere consentiti inibitori selettivi della ricaptazione della serotonina e inibitori della ricaptazione della serotonina/noradrenalina assunti a una dose stabile per almeno 8 settimane prima dello screening (Visita 1A)
    b La mirtazapina può essere utilizzata come ipnotico se iniziata almeno 8 settimane prima dello screening (Visita 1A)
    Se necessario, potrebbe essere consentita un’estensione (fino a due settimane) del periodo di screening previa approvazione dello sponsor/del Medical Monitor.
    17 Se, a giudizio dello sperimentatore e/o dello sponsor/del Medical Monitor, il soggetto non è idoneo all’arruolamento nello studio o se il soggetto presenta qualsiasi risultato che, a giudizio dello sperimentatore e/o dello sponsor/del Medical Monitor, potrebbe compromettere la sicurezza del soggetto o influire sulla sua capacità di aderire al programma delle visite del protocollo o soddisfare i requisiti delle visite
    18.Positività del test per il coronavirus (COVID-19) nelle 2 settimane precedenti o allo screening (Visita 1A)
    19.Incapacità di ridurre la dose di un farmaco concomitante e interromperne l’assunzione che precluderebbe la partecipazione allo studio (per es., incapacità di interrompere l’assunzione di un potente farmaco anticolinergico)
    20.Precedente esposizione a KarXT
    Per una lista completa dei criteri di esclusione fare riferimento alla relativa sezione del protocollo
    E.5 End points
    E.5.1Primary end point(s)
    Time from randomization (end of Week 12; Visit 10) to relapse during the 26-week Double-Blind Randomized Withdrawal Treatment Period
    Intervallo di tempo che va dalla randomizzazione (fine della Settimana 12; Visita 10) alla recidiva durante il periodo di trattamento con sospensione randomizzata in doppio cieco di 26 settimane
    E.5.1.1Timepoint(s) of evaluation of this end point
    Visits 10-18
    Visite 10-18
    E.5.2Secondary end point(s)
    Time from randomization (end of Week 12; Visit 10) to discontinuation for any reason during the 26-week Double-Blind Randomized Withdrawal Treatment Period
    Intervallo di tempo che va dalla randomizzazione (fine della Settimana 12; Visita 10) all’interruzione per qualsiasi motivo durante il periodo di trattamento con sospensione randomizzata in doppio cieco di 26 settimane
    E.5.2.1Timepoint(s) of evaluation of this end point
    Visits 10-18
    Visite 10-18
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial2
    E.8.3 The trial involves single site in the Member State concerned No
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned8
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA44
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Yes
    E.8.6.2Trial being conducted completely outside of the EEA Information not present in EudraCT
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    Chile
    United States
    France
    Bulgaria
    Spain
    Czechia
    Germany
    Italy
    Croatia
    Slovakia
    United Kingdom
    Serbia
    E.8.7Trial has a data monitoring committee Yes
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    The study will complete when the last active subject fulfills all the requirements for the study and has completed the last scheduled assessment (SFU, Week 40/Visit 20, or 2 weeks after study discontinuation for subjects who withdraw early). For those subjects enrolling into the OLE safety study, Week 38/Visit 19 will serve as the last visit of the KAR031study and the first visit of the OLE study (KAR-033).
    Lo studio sarà compl quando l’ultimo sogg attivo avrà soddisfatto tutti i requisiti per lo studio e avrà completato l’ultima valutaz programm (follow-up di sicurezza [FUS], Settimana 40/Visita 20 o 2 settimane dopo l’interruz dello studio per i soggetti che si ritirano anticipat). Per i soggetti arruolati nello studio di sicurezza di estens in aperto (Open Label Extension, [OLE]), la Settim 38/Visita 19 fungerà da ultima visita dello studio KAR-031 e come prima visita dello studio OLE (KAR-033).
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years2
    E.8.9.1In the Member State concerned months5
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months5
    E.8.9.2In all countries concerned by the trial days0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 110
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 270
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state40
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 260
    F.4.2.2In the whole clinical trial 380
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    Subjects (randomized and non-randomized) who complete the 38-week study per protocol may be eligible for a one-year, long-term, OLE safety study (KAR-033).
    I soggetti (randomizzati e non randomizzati) che completano lo studio di 38 settimane come da protocollo possono essere idonei ad arruolarsi in uno studio di sicurezza OLE a lungo termine della durata di un anno (KAR-033).
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2023-03-29
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-12-19
    P. End of Trial
    P.End of Trial StatusOngoing
    For support, Contact us.
    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

    European Medicines Agency © 1995-Mon Apr 29 00:19:46 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA