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OPK-88006

Phase 1

MASH | Small molecule | Metabolic |Opko Health Inc.|Last Updated: Aug 27, 2026

Target and mechanism

Molecular targetGLP-1/glucagon receptor
Target classReceptor
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment30

FDA Designations

No designations recorded

Clinical trial landscape

OPK-88006 · 1 trial · 1 indication

Phase 1 1
NCT07512427Phase 1/2 Study of OPK-88006 in Healthy and Presumed MASH ParticipantsMASH
RECRUITING30 Analytics
PHASE1RECRUITING
Phase 1/2 Study of OPK-88006 in Healthy and Presumed MASH Participants
MASHUnlock trial analytics

Study Endpoints

Primary Endpoints

SAD - OPK-88006 maximum plasma concentration (Cmax)
2 hours to 1 week

To assess Cmax of OPK-88006 after a single dose

SAD - OPK-88006 Time to peak (Tmax)
2 hours to 1 week

To assess Tmax of OPK-88006 after a single dose

SAD - OPK-88006 Elimination half-life (T1/2)
10 hours to 200 hours

To assess T1/2 of OPK-88006 after a single dose

SAD - Frequency of treatment emergent adverse events (TEAE)
Up to 2 weeks

TEAEs will be graded as per National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.

MAD - Frequency of treatment emergent adverse events (TEAE)
Up to 20 weeks

TEAEs will be graded as per National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.

MAD - Change in body weight
Up to 17 weeks

Change from baseline in body weight (measured in kilograms) during the drug administration.

MAD - Change in fasting lipids
Up to 17 weeks

Change from baseline in fasting lipid profile parameters

MAD - Change in liver enzymes, alanine aminotransferase (ALT) and aspartate aminotransferase (AST)
Up to 17 weeks

Change from baseline in ALT and AST

MAD - Change in liver stiffness with Vibration-controlled Transient Elastography (VCTE)
Up to 17 weeks

Change from baseline measured by VCTE

MAD - Change in fibrosis markers measured by Enhanced Liver Fibrosis (ELF) score
Up to 17 weeks

Change from baseline in ELF score

MAD - Change in hepatic fat measured by MRI-PDFF
Up to 17 weeks

Change from baseline in hepatic fat

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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SAD - Cohort 1 OPK-88006EXPERIMENTAL -
SAD - Cohort 2 OPK-88006EXPERIMENTAL -
SAD - Cohort 3 OPK-88006EXPERIMENTAL -
MAD - OPK-88006/PlaceboEXPERIMENTAL -

Interventions

NameTypeDescription
OPK-88006DRUGAdministered by subcutaneous injection
PlaceboDRUGAdministered by subcutaneous injection
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersYes
Study Sites1

Part A (SAD) Inclusion Criteria: * Adults aged 18-65 years. * BMI ≥27 and ≤35 kg/m². * Good general health per investigator assessment. * Willing to comply with contraception, trial procedures, and stable diet/exercise. Exclusion Criteria: * Significant uncontrolled medical or psychiatric histor...

Countries:United States
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Recent Changes (Last 90 Days)

LOWAug 27, 2026NCT07512427lastUpdatePostDate: changed
LOWAug 27, 2026NCT07512427lastUpdatePostDate: changed
LOWJul 31, 2026NCT07512427Status: NOT_YET_RECRUITING → RECRUITING
LOWJul 31, 2026NCT07512427Status: NOT_YET_RECRUITING → RECRUITING

Frequently asked questions about OPK-88006

What is OPK-88006 used for in MASH?

OPK-88006 is an investigational small molecule being developed for the treatment of MASH, or metabolic dysfunction-associated steatohepatitis. It is currently in Phase 1 clinical development and has not been approved by the FDA. The drug is being studied in a Phase 1/2 trial that includes healthy participants and those with presumed MASH.

What does OPK-88006 target?

OPK-88006 targets the GLP-1 and glucagon receptors. As a receptor-targeting small molecule, it is designed to modulate pathways involved in metabolic regulation, which is relevant to its intended use in MASH. The drug is being evaluated in a Phase 1 clinical trial to assess its effects.

Who makes OPK-88006?

OPK-88006 is being developed by Opko Health Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol OPK. The drug is currently in Phase 1 clinical development for the treatment of MASH, and it is not yet approved for commercial use.

What phase is OPK-88006 in?

OPK-88006 is in Phase 1 clinical development. It is being studied in a Phase 1/2 trial that is currently recruiting participants. The drug is investigational and has not received FDA approval. The trial is designed to evaluate the drug in healthy volunteers and participants with presumed MASH.

What clinical trials is OPK-88006 in?

OPK-88006 is being studied in a Phase 1/2 trial with the identifier NCT07512427, titled 'Phase 1/2 Study of OPK-88006 in Healthy and Presumed MASH Participants.' This randomized, double-blind, controlled trial is recruiting 30 participants in the United States, with a minimum age of 18 years.