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MNI-1020

Phase 1

Alzheimer Disease | Small molecule | Neurology |Johnson & Johnson|Last Updated: Apr 27, 2025

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment15

FDA Designations

No designations recorded

Clinical trial landscape

MNI-1020 · 1 trial · 1 indication

Early Phase 1 1
NCT03239561Evaluation of Tau Protein in the Brain of Participants With Alzheimer's Disease Compared to Healthy ParticipantsAlzheimer Disease
COMPLETED15 Analytics
EARLY_PHASE1COMPLETED
Evaluation of Tau Protein in the Brain of Participants With Alzheimer's Disease Compared to Healthy Participants
Alzheimer DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Standardized Uptake Value Ratio (SUVR) of [18F]MNI-1020
Up to 180 minutes after tracer injection on Day 1

Tracer uptake will be expressed in Standardized Uptake Value Ratio (SUVR). Regions used for tracer uptake quantitation will include cortical regions (frontal cortex, posterior cingulate, lateral temporal cortex, parietal cortex, occipital cortex, mesial temporal cortex, inferior temporal cortex, hippocampus, and anterior cingulate). Subcortical regions (basal ganglia, substantia nigra, choroid plexus) will be used for detection of possible off-target binding. Regions predicted to be free of tau pathology will be used as reference (cerebellum and pons). SUVR will be calculated as SUV target/SUV reference region (e.g., cerebellar gray).

Plasma Concentration of 18F]MNI-1020 in AD Participants Compared With age Matched Healthy Participants
Pre-injection, 5, 10, 30, and 60 minutes post-injection

Pharmacokinetics of \[18F\]MNI-1020 will be assessed by using plasma concentration data and compared in participants with probable Alzheimer's disease (AD) and age matched healthy participants.

Number of Participants With Adverse Events
Baseline up to Follow-Up (Day 4)

An adverse event is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product.

Distribution of tau (Using [18F]MNI-1020) Compared to Amyloid Beta (Using Florbetapir) in Participants With Probable AD
Screening for Florbetapir; Day 1 for [18F]MNI-1020

Within the AD participants, the distribution and binding of \[18F\]florbetapir will be compared to the \[18F\]MNI-1020 binding across multiple regions. This will be done by visual reading of scans, with amyloid signal predicted to be high in frontal cortical regions in participants with probable AD and absent from cortex in healthy participants, while tau signal is predicted to be present in hippocampus and entorhinal cortex in healthy elderly participants, and in medial and lateral temporal cortex in participants with probable AD. Semi-quantitative analysis will also be conducted comparing SUVR of the tracers in these same regions, using cerebellum as reference.

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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeDIAGNOSTIC

Treatment Arms

ArmTypeDescription
[18F]MNI-1020EXPERIMENTALParticipants will receive a single intravenous bolus injection of \[18F\]MNI-1020 at a dose of not more than 10 millicurie (mCi), with a maximum mass dose of 10 microgram (mcg) and maximum volume of 10 milliliter (mL) at imaging visit.

Interventions

NameTypeDescription
[18F]MNI-1020DRUGParticipants will receive a single intravenous bolus injection of \[18F\]MNI-1020 at a dose of not more than 10 millicurie (mCi), with a maximum mass dose of 10 microgram (mcg) and maximum volume of 10 milliliter (mL) at imaging visit.
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Eligibility Criteria

Age Range50 Years to N/A
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: All Participants * Female participants must be documented by medical records or physician's note to be either surgically sterile (by means of hysterectomy, bilateral oophorectomy, or tubal ligation) or post-menopausal for at least 1 year. Male participants and their partners of...

Countries:United States
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Frequently asked questions about MNI-1020

What is MNI-1020 used for in Alzheimer Disease?

MNI-1020 is an investigational small molecule being developed for Alzheimer Disease. It is currently in Phase 1 clinical development. The drug is being studied to evaluate tau protein in the brain of participants with Alzheimer's Disease compared to healthy participants.

What does MNI-1020 target?

MNI-1020 is being studied for its effects on tau protein in the brain. A completed early Phase 1 trial evaluated tau protein in participants with Alzheimer's Disease compared to healthy participants, indicating that tau is the molecular target of interest for this investigational small molecule.

Who makes MNI-1020?

MNI-1020 is being developed by Johnson & Johnson (NYSE: JNJ). The company is conducting clinical research on this investigational small molecule for Alzheimer Disease, with one completed early Phase 1 trial.

What phase is MNI-1020 in?

MNI-1020 is in Phase 1 clinical development. It is an investigational drug, not yet approved, and is being studied for Alzheimer Disease. One early Phase 1 trial has been completed, and the drug remains in early-stage clinical development.

What clinical trials is MNI-1020 in?

MNI-1020 has one completed clinical trial, NCT03239561, titled "Evaluation of Tau Protein in the Brain of Participants With Alzheimer's Disease Compared to Healthy Participants." This early Phase 1 study enrolled 15 participants in the United States and included healthy volunteers.

Is MNI-1020 the same as any other drug?

MNI-1020 is not known to have any alternative names. It is an investigational small molecule being developed by Johnson & Johnson for Alzheimer Disease, and no other names for this drug have been identified.