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TEV-56286

Phase 2

Multiple System Atrophy | Small molecule | Neurology |Teva Pharmaceutical Industries Limited|Last Updated: Aug 7, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMCBiomarker
Total Trials2
Total Enrollment550

FDA Designations

No designations recorded

Clinical trial landscape

TEV-56286 · 4 trials · 2 indications

Phase 2 2Phase 1 2
NCT07197866An Extension Trial to Test if TEV-56286 is Effective in Relieving Multiple System AtrophyMultiple System Atrophy
RECRUITING200 Analytics
NCT06568237A Trial to Test if TEV-56286 is Effective for Treatment of Participants With Multiple System AtrophyMultiple System Atrophy
RECRUITING350 Analytics
PHASE2RECRUITING
An Extension Trial to Test if TEV-56286 is Effective in Relieving Multiple System Atrophy
Multiple System AtrophyUnlock trial analytics
PHASE2RECRUITING
A Trial to Test if TEV-56286 is Effective for Treatment of Participants With Multiple System Atrophy
Multiple System AtrophyUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of participants experiencing an adverse event
Baseline to Week 100
Number of participants who withdrew from the trial due to an adverse event
Baseline to Week 100
For non-EU: Change From Baseline in the Modified Unified Multiple System Atrophy Rating Scale (UMSARS) Part I Score (excluding item 11)
Baseline to Week 48

The UMSARS is a multidimensional, validated scale for semi-quantitative clinical assessments of MSA participants. Modified UMSARS part I includes all items with the exclusion of item 11. Item scoring is scaled 0-3 using a range of 0 (no impairment) to 3 (severe impairment).

For EU: Change From Baseline in the Total UMSARS Score Part I and Part II Combined
Baseline to Week 48

The UMSARS is comprised of 4 parts: part I, historical review of disease-related impairments, 12 items and part II, motor examination, 14 items. As UMSARS is a unified scale, each item in parts I and II achieves a single score using a range of 0 (no impairment) to 4 (severe impairment).

Maximum Observed Drug Concentration (Cmax)
Up to Day 17
Area Under the Drug Concentration-Time Curve from Time 0 to Last Measurable Drug Concentration [AUC(0-t)]
Up to Day 17
Area Under the Drug Concentration-Time Curve from Time 0 to Infinity [AUC(0-inf)]
Up to Day 17
Cumulative Amount of Total Radioactivity (TRA)
Up to Day 22
Cumulative Percent of TRA From the Total Radioactive Dose Administered
Up to Day 22
Maximum Observed Plasma Concentration (Cmax)
Up to Day 22
Time to Attain Maximum Observed Plasma Concentration (Tmax)
Up to Day 22
Area Under the Plasma Concentration-time Curve up to 24 Hours Postdose (AUC0-24)
Up to Day 22
Area Under the Plasma Concentration-time Curve Up To Time t, Where t is the Last Point with Concentrations Above the Lower Limit of Quantification (AUC0-t)
Up to Day 22
Area Under the Plasma Concentration-time Curve From Time 0 to Infinity (AUC0-∞)
Up to Day 22
Terminal elimination half-life (t1/2)
Up to Day 22

Secondary Endpoints

Number of participants with potentially clinically significant vital sign values
Baseline to Week 96
Number of participants with potentially clinically significant laboratory test values (hematology and chemistry)
Baseline to Week 96
Number of participants with potentially clinically significant 12-lead ECG measurements
Baseline to Week 96
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
TEV-56286EXPERIMENTAL -
PlaceboPLACEBO_COMPARATOROrally administered capsules once daily
Cohort 1EXPERIMENTALRandom sequence of test and reference formulations
Cohort 2EXPERIMENTALRandom sequence of test and reference formulations

Interventions

NameTypeDescription
TEV-56286DRUGadministered orally
PlaceboDRUGMatching placebo administered orally
TEV-56286 TestDRUGAdministered orally
TEV-56286 ReferenceDRUGAdministered orally
[14C]-TEV-56286DRUGOral capsule
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Eligibility Criteria

Age Range30 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites18

Inclusion Criteria: * Completion of the treatment period and the week 48(V9) visit of the double-blind trial (TV56286-NDG-20039) whilst remaining compliant with trial requirements * Females of childbearing potential may be included only if they have a negative pregnancy test at the baseline visit *...

Countries:United StatesFranceGermanyIsraelItalyJapanSpainNetherlands
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Frequently asked questions about TEV-56286

What is TEV-56286 used for?

TEV-56286 is an investigational small molecule being studied for the treatment of Multiple System Atrophy (MSA) in adult patients aged 30 years and older. It is also being evaluated in healthy participants for early-phase clinical trials, including mass balance and formulation studies. The drug is currently in clinical development and is not approved by regulatory authorities.

What does TEV-56286 target?

The specific molecular target of TEV-56286 has not been disclosed in available clinical trial information. As a small molecule, it is being investigated for its potential to modify the course of Multiple System Atrophy, a rare neurodegenerative disorder. Its mechanism of action remains under evaluation in ongoing and completed clinical studies.

Who makes TEV-56286?

TEV-56286 is being developed by Teva Pharmaceutical Industries Limited, a global pharmaceutical company listed on the New York Stock Exchange under the ticker symbol TEVA. Teva is conducting clinical trials for this drug across multiple countries, including the United States, France, Germany, Israel, Italy, Japan, and Spain.

What phase is TEV-56286 in?

TEV-56286 is in Phase 1 and Phase 2 clinical development. The Phase 1 trials, which include mass balance and formulation studies in healthy participants, have been completed. Two Phase 2 trials in patients with Multiple System Atrophy are currently recruiting participants. The drug is investigational and has not received FDA approval.

What clinical trials is TEV-56286 in?

TEV-56286 is being studied in four clinical trials. NCT06568237 is a Phase 2 trial in Multiple System Atrophy with 350 participants, currently recruiting. NCT07197866 is a Phase 2 extension trial with 200 participants, also recruiting. NCT06627231 and NCT06911567 are completed Phase 1 trials in healthy participants.

Is TEV-56286 the same as any other drug?

No alternative names for TEV-56286 have been disclosed in the available clinical trial information. The drug is identified solely by its development code, TEV-56286, in all registered trials. It is a distinct investigational compound being developed by Teva Pharmaceutical Industries for Multiple System Atrophy.