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NCT03295266 · ClinicalTrials.gov registry record · Phase 1

Single-Dose Pharmacokinetics of MK-3866 in Participants With Hepatic Impairment (MK-3866-006)

A Phase 1 study, sponsored by Merck Sharp & Dohme.

Terminated
Registry status
Phase 1
Development phase
9
Enrollment target

NCT03295266: Clinical Trial Phase 1 study, sponsored by Merck Sharp & Dohme.

NCT03295266 is a Phase 1 study that was terminated before completion, run by Merck Sharp & Dohme. The registered enrollment target is 9 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (85% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03295266, a Phase 1 study, was terminated before completion, sponsored by Merck Sharp & Dohme.

TERMINATED
Registry status
Phase 1
Development phase
9 participants
Enrollment target

Study Summary

This is an open-label, single-dose, Phase 1 study to evaluate the pharmacokinetics (PK) of intravenous (IV) MK-3866 in participants with moderate and severe hepatic impairment (HI) compared to that of matched healthy participants. The primary purpose of this study is to understand the effect of HI on the plasma PK of MK-3866 in order to guide dosing recommendations for participants with HI. This study will also evaluate the safety and tolerability of MK-3866 in participants with moderate and severe HI.

Primary Outcome

AUC0-∞ is determined for the period up to 72 hours post-single dose. AUC0-∞ is an estimate of total plasma exposure from dosing to (extrapolated) infinity.

Interventions

  • DRUG MK-3866

Trial Details

FieldValue
Enrollment Target 9 participants
Start Date 2017-12-19
Est. Completion 2018-03-15
Phase Phase 1
Merck Sharp & Dohme

558 total trials

Why NCT03295266 stopped before completion

NCT03295266 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 9 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (85% lower).

The record links to 0 conditions, and to 1 intervention - of which MK-3866 is the first listed.

NCT03295266 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03295266 about?

NCT03295266 is a clinical study titled "Single-Dose Pharmacokinetics of MK-3866 in Participants With Hepatic Impairment (MK-3866-006)". This is an open-label, single-dose, Phase 1 study to evaluate the pharmacokinetics (PK) of intravenous (IV) MK-3866 in participants with moderate and severe hepatic impairment (HI) compared to that of matched healthy participants. The primary purpose of this study is to understand the effect of HI o...

What is the current status of trial NCT03295266?

This trial is currently terminated. It is a Phase 1 study. The enrollment target is 9 participants. The study started on 2017-12-19. Estimated completion is 2018-03-15.

What interventions are being tested in trial NCT03295266?

The interventions under investigation include: MK-3866 (DRUG).

Who is sponsoring clinical trial NCT03295266?

This trial is sponsored by Merck Sharp & Dohme, which has 558 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03295266's enrollment target sits among peer trials

9 1955th of 2000 higher than 42 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03295266, the US trial registry maintained by the National Library of Medicine. NCT03295266 (small enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.