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NCT06719570 · ClinicalTrials.gov registry record · Phase 1

A Study of Doravirine and Islatravir as a Single Entity or Combination Therapy and the Effect of Food in Healthy Adult Participants (MK-8591A-055)

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

Completed
Registry status
Phase 1
Development phase
24
Enrollment target
1
Study location

NCT06719570: Completed Phase 1 study of Healthy, sponsored by Merck Sharp & Dohme.

NCT06719570 is a Phase 1 study of Healthy that has completed, run by Merck Sharp & Dohme. The registered enrollment target is 24 participants, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (96% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT06719570, a Phase 1 study of Healthy, has completed, sponsored by Merck Sharp & Dohme.

COMPLETED
Registry status
Phase 1
Development phase
24 participants
Enrollment target
1
Study location

Study Summary

The purpose of this study is to learn what happens to MK-8591A in a person's body over time. Researchers will compare what happens to MK-8591A in the body when it is given with and without food.

Primary Outcome

AUC0-inf is a measure of plasma drug concentration from time 0 to infinity and is estimated as the area under the plot of plasma concentration against time 0 to infinity after drug administration. Blood samples collected at designated time points will be used to determine the AUC0-inf of DOR.

Conditions Studied

Interventions

  • DRUG MK-8591A
  • DRUG Islatravir
  • DRUG Doravine

Study Locations (1)

Nebraska

  • Celerion (Site 0001) - Lincoln

Trial Details

FieldValue
Enrollment Target 24 participants
Start Date 2024-01-23
Est. Completion 2024-03-15
Phase Phase 1
Merck Sharp & Dohme

558 total trials

What the finished NCT06719570 record still lists

NCT06719570 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 24 participants, a relatively small participant target, below the 647-participant average among 1,090 other Healthy trials with a reported enrollment target (96% lower).

The record links to 1 condition, with Healthy appearing as the primary indexed condition, and to 3 interventions - of which MK-8591A is the first listed.

NCT06719570 reports a single indexed study location in Nebraska.

Frequently Asked Questions

What is clinical trial NCT06719570 about?

NCT06719570 is a clinical study titled "A Study of Doravirine and Islatravir as a Single Entity or Combination Therapy and the Effect of Food in Healthy Adult Participants (MK-8591A-055)". The purpose of this study is to learn what happens to MK-8591A in a person's body over time. Researchers will compare what happens to MK-8591A in the body when it is given with and without food.

What is the current status of trial NCT06719570?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 24 participants. The study started on 2024-01-23. Estimated completion is 2024-03-15.

What conditions does trial NCT06719570 study?

This clinical trial studies the following conditions: Healthy.

What interventions are being tested in trial NCT06719570?

The interventions under investigation include: MK-8591A (DRUG), Islatravir (DRUG), Doravine (DRUG).

Who is sponsoring clinical trial NCT06719570?

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

Where is trial NCT06719570 being conducted?

This trial has 1 study location across Nebraska. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Healthy

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT06719570's enrollment target sits among peer trials

24 791st of 1090 higher than 254 of 1,090 other Healthy trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Healthy 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 NCT06719570, the US trial registry maintained by the National Library of Medicine. NCT06719570 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.