Recent Updates
Recently added Catalysts

MK-3866

Phase 1

Renal Impairment | Small molecule | Nephrology |Merck & Company, Inc.|Last Updated: Apr 19, 2019

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

CONTROLLED
Total Trials1
Total Enrollment42

FDA Designations

No designations recorded

Clinical trial landscape

MK-3866 · 1 trial · 1 indication

Phase 1 1
NCT03259087Pharmacokinetics (PK) and Safety of a Single Intravenous (IV) Dose of MK-3866 in Participants With Impaired Renal Function and in Healthy Controls (MK-3866-005)Renal Impairment
COMPLETED42 Analytics
PHASE1COMPLETED
Pharmacokinetics (PK) and Safety of a Single Intravenous (IV) Dose of MK-3866 in Participants With Impaired Renal Function and in Healthy Controls (MK-3866-005)
Renal ImpairmentUnlock trial analytics

Study Endpoints

Primary Endpoints

Part 1: Area Under the Plasma Concentration-time Curve of MK-3866 From Time Zero to Infinity (AUC0-inf)
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, and 48 hours after dosing on Day 1, and 60 and 72 hours after dosing for Severe Renal Impairment participants

Plasma samples were collected at pre-specified time points and AUC0-inf was assessed. Plasma concentrations of MK-3866 were determined using high-performance liquid chromatography with tandem mass spectrometry (HPLC-MS/MS).

Part 1: Area Under the Plasma Concentration-time Curve of MK-3866 From Time Zero to the Time of the Last Quantifiable Sample (AUC0-last)
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, and 48 hours after dosing on Day 1, and 60 and 72 hours after dosing for Severe Renal Impairment participants

Plasma samples were collected at pre-specified time points and AUC0-last was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS.

Part 1: Area Under the Plasma Concentration-time Curve of MK-3866 From Time Zero to 24 Hours After Dosing (AUC0-24)
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, and 24 hours after dosing on Day 1

Plasma samples were collected at pre-specified time points and AUC0-24 was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS.

Part 1: Plasma Concentration of MK-3866 at the End of the Infusion (Ceoi)
At the end of the infusion (0.5 hours after infusion start) on Day 1

Plasma samples were collected at pre-specified time points and Ceoi was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS.

Part 1: Maximum Plasma Concentration of MK-3866 (Cmax)
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, and 48 hours after dosing on Day 1, and 60 and 72 hours after dosing for Severe Renal Impairment participants

Plasma samples were collected at pre-specified time points and Cmax was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS.

Part 1: Plasma Clearance of MK-3866 (CL)
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, and 48 hours after dosing on Day 1, and 60 and 72 hours after dosing for Severe Renal Impairment participants

Plasma samples were collected at pre-specified time points and CL was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS.

Part 1: Time to Maximum Plasma Concentration of MK-3866 (Tmax)
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, and 48 hours after dosing on Day 1, and 60 and 72 hours after dosing for Severe Renal Impairment participants

Plasma samples were collected at pre-specified time points and Tmax was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS.

Part 1: Elimination Terminal Half-life of Plasma MK-3866 (t1/2)
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, and 48 hours after dosing on Day 1, and 60 and 72 hours after dosing for Severe Renal Impairment participants

Plasma samples were collected at pre-specified time points and t1/2 was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. Method of dispersion used for these data is geometric % coefficient of variation (%CV).

Part 1: Volume of Distribution of Plasma MK-3866 (Vz)
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, and 48 hours after dosing on Day 1, and 60 and 72 hours after dosing for Severe Renal Impairment participants

Plasma samples were collected at pre-specified time points and Vz was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. Method of dispersion used for these data is geometric %CV.

Part 2: AUC0-inf of Plasma MK-3866
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, 48, 60, and 72 hours after dosing on Day 1 of Period 1 and 2, and 2.5, 3.5, and 4 hours after dosing on Day 1 of Period 2

Plasma samples were collected at pre-specified time points and AUC0-inf was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1.

Part 2: AUC0-last of Plasma MK-3866
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, 48, 60, and 72 hours after dosing on Day 1 of Period 1 and 2, and 2.5, 3.5, and 4 hours after dosing on Day 1 of Period 2

Plasma samples were collected at pre-specified time points and AUC0-last was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1.

Part 2: AUC0-24 of Plasma MK-3866
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, and 24 hours after dosing on Day 1 of Period 1 and 2, and 2.5, 3.5, and 4 hours after dosing on Day 1 of Period 2

Plasma samples were collected at pre-specified time points and AUC0-24 was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1.

Part 2: Ceoi of Plasma MK-3866
At the end of the infusion (0.5 hours after infusion start) on Day 1 of Period 1 and Period 2

Plasma samples were collected at pre-specified time points and Ceoi was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1.

Part 2: Cmax of Plasma MK-3866
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, 48, 60, and 72 hours after dosing on Day 1 of Period 1 and 2, and 2.5, 3.5, and 4 hours after dosing on Day 1 of Period 2

Plasma samples were collected at pre-specified time points and Cmax was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1.

Part 2: CL of Plasma MK-3866
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, 48, 60, and 72 hours after dosing on Day 1 of Period 1 and 2, and 2.5, 3.5, and 4 hours after dosing on Day 1 of Period 2

Plasma samples were collected at pre-specified time points and CL was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1.

Part 2: Tmax of Plasma MK-3866
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, 48, 60, and 72 hours after dosing on Day 1 of Period 1 and 2, and 2.5, 3.5, and 4 hours after dosing on Day 1 of Period 2

Plasma samples were collected at pre-specified time points and Tmax was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1.

Part 2: t1/2 of Plasma MK-3866
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, 48, 60, and 72 hours after dosing on Day 1 of Period 1 and 2, and 2.5, 3.5, and 4 hours after dosing on Day 1 of Period 2

Plasma samples were collected at pre-specified time points and t1/2 was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1. Method of dispersion used for these data is geometric %CV.

Part 2: Vz of Plasma MK-3866
Predose and 0.5, 0.75, 1, 1.5, 2, 3, 4.5, 6, 8, 10, 12, 24, 36, 48, 60, and 72 hours after dosing on Day 1 of Period 1 and 2, and 2.5, 3.5, and 4 hours after dosing on Day 1 of Period 2

Plasma samples were collected at pre-specified time points and Vz was assessed. Plasma concentrations of MK-3866 were determined using HPLC-MS/MS. For ESRD participants, hemodialysis took place predose in Period 1 and from 0.5 to 4.5 hours after dosing in Period 2. Data for healthy participants are from Part 1. Method of dispersion used for these data is geometric %CV.

Secondary Endpoints

Part 1: Total Amount of MK-3866 Excreted in the Urine Over 24 Hours (Ae0-24)
Predose and 0-4, 4-8, 8-12, and 12-24 hours after dosing on Day 1
Part 1: Renal Clearance (CLr) of MK-3866
Predose and 0-4, 4-8, 8-12, and 12-24 hours after dosing on Day 1
Part 1: Fraction of MK-3866 Excretion (Urine) During Each Collection Interval (Fe0-24)
Predose and 0-4, 4-8, 8-12, and 12-24 hours after dosing on Day 1
Unlock Study Endpoints

Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part 1: Mild Renal ImpairmentEXPERIMENTALParticipants receive a single IV infusion of 200 mg MK-3866 over 30 minutes on Day 1.
Part 1: Moderate Renal ImpairmentEXPERIMENTALParticipants receive a single IV infusion of 200 mg MK-3866 over 30 minutes on Day 1.
Part 1: Severe Renal ImpairmentEXPERIMENTALParticipants receive a single IV infusion of 200 mg MK-3866 over 30 minutes on Day 1.
Part 1: Healthy ParticipantsEXPERIMENTALParticipants receive a single IV infusion of 200 mg MK-3866 over 30 minutes on Day 1.
Part 2: End-stage Renal Disease Undergoing HemodialysisEXPERIMENTALEnd-stage renal disease (ESRD) participants received a single IV infusion of MK-3886 200 mg over 30 minutes on Day 1 just after hemodialysis (HD) in Period 1 and just before HD in Period 2. There was a washout of at least 6 days before dosing in Period 2.

Interventions

NameTypeDescription
MK-3866DRUGSingle IV infusion of 200 mg administered over 30 minutes (±5 minutes) on Day 1 of each treatment period.
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersYes
Study Sites2

Inclusion Criteria: * Females of non-childbearing potential. Male participants with female partner(s) of child-bearing potential agree to use a medically acceptable method of contraception during the study and for 90 days after dosing. If partner is pregnant, males agree to use a condom; if partner...

Countries:United States
Unlock Eligibility Criteria

Frequently asked questions about MK-3866

What is MK-3866 used for?

MK-3866 is an investigational small molecule being studied for use in renal impairment. It is being developed by Merck & Company, Inc. (MRK) and is currently in Phase 1 clinical development. The drug is intended for patients with impaired renal function, and its safety and pharmacokinetics are being evaluated in this population.

What does MK-3866 target?

MK-3866 is a small molecule, but its specific molecular target has not been disclosed. The drug is being studied for its pharmacokinetics and safety in patients with renal impairment, but the mechanism of action has not been publicly detailed. As such, the target of MK-3866 remains unknown.

Who makes MK-3866?

MK-3866 is developed by Merck & Company, Inc., a pharmaceutical company traded on the New York Stock Exchange under the ticker symbol MRK. Merck is conducting clinical trials to evaluate the drug's safety and pharmacokinetics in patients with renal impairment.

What phase is MK-3866 in?

MK-3866 is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. The drug is being studied for its safety and pharmacokinetics in patients with renal impairment, and it is not yet available for commercial use.

What clinical trials is MK-3866 in?

MK-3866 has one completed Phase 1 clinical trial, identified as NCT03259087. This trial, titled "Pharmacokinetics (PK) and Safety of a Single Intravenous (IV) Dose of MK-3866 in Participants With Impaired Renal Function and in Healthy Controls (MK-3866-005)," enrolled 42 participants in the United States. The study evaluated the drug's safety and pharmacokinetics in individuals with renal impairment and healthy controls.

Is MK-3866 the same as any other drug?

MK-3866 is a unique investigational drug developed by Merck & Company, Inc. There are no alternative names provided for this compound. It is being studied under its own identifier and is not known to be the same as any other marketed or investigational drug.