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Efinopegdutide/mL

Phase 2

Nonalcoholic Fatty Liver Disease | Small molecule | Metabolic |Merck & Company, Inc.|Last Updated: Nov 15, 2023

Target and mechanism

Molecular targetGCGR, GLP1R
Target classAgonist
ModalitySmall molecule

Also known as Efinopegdutide

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment145

FDA Designations

No designations recorded

Clinical trial landscape

Efinopegdutide/mL · 1 trial · 2 indications

Phase 2 1
NCT04944992A Study of Efinopegdutide (MK-6024) in Participants With Nonalcoholic Fatty Liver Disease (NAFLD) (MK-6024-001)Nonalcoholic Fatty Liver Disease
COMPLETED145 Analytics
PHASE2COMPLETED
A Study of Efinopegdutide (MK-6024) in Participants With Nonalcoholic Fatty Liver Disease (NAFLD) (MK-6024-001)
Nonalcoholic Fatty Liver DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

Mean Relative Reduction From Baseline in Liver Fat Content (LFC) Measured by Magnetic Resonance Imaging-Estimated Proton Density Fat Fraction (MRI-PDFF), Evaluated by Blinded Independent Central Review (BICR) After 24 Weeks
Baseline and up to ~24 Weeks

LFC was measured with liver images taken by MRI-PDFF and analyzed by BICR. Relative Reduction from Baseline to Week 24 = (Baseline - Week 24) / Baseline x 100%. Mean relative reduction from baseline in liver fat content is presented.

Percentage of Participants Who Experienced an Adverse Event (AE)
Up to ~29 weeks

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a study intervention. The percentage of participants who experienced an adverse event is presented.

Percentage of Participants Who Discontinued Study Intervention Due to an AE
Up to ~24 weeks

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a study intervention. The percentage of participants who discontinued study intervention due to adverse event is presented.

Secondary Endpoints

Mean Absolute Reduction From Baseline in LFC Measured by MRI-PDFF (Evaluated by BICR) After 24 Weeks
Baseline and up to ~24 Weeks
Mean Percent Change From Baseline in Body Weight After 24 Weeks
Baseline and up to ~24 weeks
Mean Percent Change From Baseline in Total Cholesterol After 24 Weeks
Baseline and up to ~24 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
EfinopegdutideEXPERIMENTALEfinopegdutide 20 mg/mL administered by injection once weekly for 24 weeks in a dose-escalation regimen: 2.4 mg from day 1 to week 3, 5.0 mg from week 4 to 7, and 10.0 mg from week 8 to 24.
SemaglutideACTIVE_COMPARATORSemaglutide 1.34 mg/mL administered by injection once weekly for 24 weeks in a dose-escalation regimen: 0.25 mg from day 1 to week 3, 0.5 mg from week 4 to 7, and 1.0 mg from week 8 to 24.

Interventions

NameTypeDescription
Efinopegdutide 20 mg/mLDRUGSubcutaneous injection in a dose-escalation administration of 2.4 mg, 5.0 mg, and 10.0 mg
Semaglutide 1.34 mg/mLDRUGSubcutaneous injection in a dose-escalation administration of 0.25 mg, 0.5 mg, and 1.0 mg
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Eligibility Criteria

Age Range18 Years to 70 Years
SexALL
Healthy VolunteersNo
Study Sites69

Inclusion Criteria: * LFC ≥10% as assessed by MRI-PDFF at time of screening. * Body Mass Index (BMI) ≥25 kg/m² and ≤50 kg/m² at time of screening. * Stable weight (based on self-reporting) defined as ≤5% gain or loss of body weight for at least 3 months before screening visit. * No history of Type ...

Countries:United StatesArgentinaAustraliaCanadaFranceIsraelItalyMexicoNew ZealandPolandRussiaSouth KoreaSpainTaiwanTurkey (Türkiye)Ukraine
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Frequently asked questions about Efinopegdutide/mL

What is Efinopegdutide used for?

Efinopegdutide is an investigational small molecule being studied for non-alcoholic steatohepatitis (NASH), nonalcoholic fatty liver disease (NAFLD), and metabolic dysfunction-associated steatotic liver disease (MASLD). It is also being evaluated in healthy volunteers and in people with hepatic impairment or compensated cirrhosis due to steatohepatitis.

What does Efinopegdutide target?

Efinopegdutide is a peptide-based small molecule, classified under the -tide (peptide) target class. Its specific molecular target is not disclosed in the available clinical trial information, so its precise mechanism of action is not detailed here.

Who makes Efinopegdutide?

Efinopegdutide is being developed by Merck & Company, Inc., which trades under the ticker symbol MRK. The company is conducting clinical trials to evaluate the drug for liver diseases such as NASH and NAFLD.

What phase is Efinopegdutide in?

Efinopegdutide is in clinical development, with trials listed as Phase 1 and Phase 2. The Phase 2 study is active but not recruiting, while the Phase 1 studies have been completed. It is not FDA approved and remains investigational.

What clinical trials is Efinopegdutide in?

Efinopegdutide has been studied in several trials, including NCT06052566 in participants with hepatic impairment, NCT06465186 in people with compensated cirrhosis due to steatohepatitis, NCT06701305 in healthy obese participants, and NCT06836037 in healthy Chinese volunteers. These trials cover Phase 1 and Phase 2 stages.

Is Efinopegdutide the same as MK-6024?

Yes, Efinopegdutide is also known as MK-6024. Clinical trial titles reference MK-6024 in studies such as NCT06052566 and NCT06465186, confirming that these names refer to the same investigational drug.