A Study of LY3439539 in Participants With Alzheimer's Disease
A Phase 1, Open Label, Multiple-Dose Study to Assess the Changes in Cerebrospinal Fluid Biomarkers for Alzheimer's Disease Following Treatment With LY3439539 in Participants With Symptomatic Alzheimer's Disease
The purpose of this study is to see how LY3439539 affects certain proteins found in the spinal fluid of participants with Alzheimer's disease.
Participation in the study will last approximately 9 months with visits about once a month.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Trial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or
- Telefonnummer: 1-317-615-4559
- E-mail: LillyTrials@Lilly.com
Undersøgelse Kontakt Backup
- Navn: Physicians interested in becoming principal investigators please contact
- E-mail: clinical_inquiry_hub@lilly.com
Studiesteder
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Adelaide, Australien, 5042
- Ikke rekrutterer endnu
- Flinders Medical Centre
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Kontakt:
- Telefonnummer: +61 482 130 622
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Ledende efterforsker:
- Lauren Priest
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Ivanhoe, Australien, 3079
- Rekruttering
- Austin Health - Heidelberg Repatriation Hospital
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Ledende efterforsker:
- Paul Yates
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Kontakt:
- Telefonnummer: +613 9496 2388
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Kogarah, Australien, 2217
- Rekruttering
- Southern Neurology
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Ledende efterforsker:
- Raymond Schwartz
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Kontakt:
- Telefonnummer: +612 8566 1500
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Macquarie University, Australien, 2109
- Rekruttering
- Macquarie University Hospital
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Kontakt:
- Telefonnummer: 0298122956
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Ledende efterforsker:
- James Burrell
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Melbourne, Australien, 3004
- Rekruttering
- The Alfred
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Ledende efterforsker:
- David Darby
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Kontakt:
- Telefonnummer: 0437 498 365
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California
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Irvine, California, Forenede Stater, 92614
- Ikke rekrutterer endnu
- Irvine Clinical Research
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Kontakt:
- Telefonnummer: 949-753-1663
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Ledende efterforsker:
- Elly Lee
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Long Beach, California, Forenede Stater, 90804
- Ikke rekrutterer endnu
- Healthy Brain Clinic
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Ledende efterforsker:
- Dung Trinh
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Kontakt:
- Telefonnummer: 562-606-5999
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Los Angeles, California, Forenede Stater, 90056
- Ikke rekrutterer endnu
- Inglewood Clinical
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Ledende efterforsker:
- Maricor Grio
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Florida
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Orlando, Florida, Forenede Stater, 32803
- Ikke rekrutterer endnu
- Charter Research
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Kontakt:
- Telefonnummer: 407-337-1000
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Ledende efterforsker:
- Diana Balsalobre
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Christchurch, New Zealand, 8011
- Ikke rekrutterer endnu
- Christchurch Neurology Trials
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Kontakt:
- Telefonnummer: + 64 33786662
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Ledende efterforsker:
- Timothy Anderson
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Singapore, Singapore, 138623
- Rekruttering
- Lilly Centre for Clinical Pharmacology
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Kontakt:
- Telefonnummer: +65 6413 9811
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Ledende efterforsker:
- Jeffer Hann Wei Pang
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Have gradual and progressive change in memory function reported by the participant or informant for 6 months or longer consistent with a diagnosis of dementia due to Alzheimer's disease
- Have a Mini Mental Score Examination score of 16 to 24, inclusive
- Meet plasma pTau criteria, as defined by the sponsor
- Have body mass index within the range of 17 and 32 kilograms per square meter (kg/m²) (inclusive) at screening
- Are women not of childbearing potential and men willing to practice effective contraception throughout the study.
- Have adequate premorbid literacy, vision, and hearing throughout the study duration and able to complete study procedures.
- Have at least 1, and up to 2, study partners who are in frequent contact with the participant (defined as at least 10 hours per week).
Exclusion Criteria:
- Have any contraindications for magnetic resonance imaging (MRI), including claustrophobia or the presence of contraindicated metal (ferromagnetic) implants/cardiac pacemaker.
- Have a screening MRI that shows evidence of significant abnormality.
- Have history of suicidal behavior, or a lifetime history of suicide attempt or acute suicidality.
Have a history of
- Severe or ongoing allergy or hypersensitivity reactions
- Hypersensitivity to immunizations or immunoglobulins
- Two or more clinically significant or severe drug allergies,
- Intolerance to topical corticosteroids or severe posttreatment hypersensitivity reactions
- Have current serious or unstable illnesses, including hepatic, renal, gastroenterological, respiratory, cardiovascular, neurologic (other than AD), psychiatric, endocrinologic, immunologic, hematologic disease, or other conditions
- Require treatment with another monoclonal antibody or have received treatment with biologic agents (such as monoclonal antibodies, including marketed drugs) within 3 months or 5 half-lives (whichever is longer) prior to dosing.
- Have criteria that would preclude a lumbar puncture (LP).
- Are currently enrolled in a clinical study involving an investigational product (IP) or any other type of medical research judged not to be scientifically or medically compatible with this study.
- Have a current exposure to amyloid-targeting therapies (ATTs). Prior exposure to ATTs greater than 1 year from the last dose may be permitted at the discretion of the investigator and in consultation with the sponsor.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: LY3439539
LY3439539 administered intravenously (IV)
|
Administered IV
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Change from Baseline in Cerebrospinal Fluid (CSF) Neurofilament Light Chain (NfL)
Tidsramme: Baseline through end of the Follow-up Period (Week 24)
|
Baseline through end of the Follow-up Period (Week 24)
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Change from Baseline in Phospho-Tau (pTau)
Tidsramme: Baseline through end of the Follow-up Period (Week 24)
|
Baseline through end of the Follow-up Period (Week 24)
|
|
Change from Baseline in Plasma NfL
Tidsramme: Baseline through end of the Follow-up Period (Week 24)
|
Baseline through end of the Follow-up Period (Week 24)
|
|
Pharmacokinetics (PK) Maximum LY3439539 Serum Concentration (Cmax)
Tidsramme: Baseline through end of the Follow-up Period (Week 24)
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Baseline through end of the Follow-up Period (Week 24)
|
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PK: Minimum LY3439539 Serum Concentration (Cmin)
Tidsramme: Time Frame: Baseline through end of Follow up Period (Week 24)
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Time Frame: Baseline through end of Follow up Period (Week 24)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST), Eli Lilly and Company
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
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
- 18818
- I9M-MC-ONAA (Anden identifikator: Eli Lilly and Company)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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