- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07595263
A Study of Ulonivirine (MK-8507) and Methadone in Healthy Volunteers (MK-8507-019)
1. juni 2026 opdateret af: Merck Sharp & Dohme LLC
A Clinical Trial to Study the Effect of a Single Dose of Ulonivirine on the Pharmacokinetics of Methadone
This study is designed to determine the effect of ulonivirine (MK-8507) on methadone in the body.
Participants will take methadone alone and then methadone with ulonivirine to see if ulonivirine changes how the body processes methadone.
Studieoversigt
Status
Ikke rekrutterer endnu
Betingelser
Intervention / Behandling
Undersøgelsestype
Interventionel
Tilmelding (Anslået)
14
Fase
- Fase 1
Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Ja
Beskrivelse
Inclusion Criteria
The main Inclusion Criteria include but are not limited to:
- Is in good health
- Has a body mass index (BMI) between >18 and ≤40 kg/m^2
- Is reliably participating in a methadone maintenance program for at least 2 months prior to Day 1 and is on a documented stable dose of methadone for at least 14 days prior to Day 1
Exclusion Criteria
The main Exclusion Criteria include but are not limited to:
- Has a history of cancer (malignancy)
- Has a history of significant multiple and/or severe allergies, or has had an anaphylactic reaction or significant intolerability to prescription or nonprescription drugs or food
- Has tested positive human immunodeficiency virus (HIV) or for a sexually transmitted infection at screening
- Is under the age of legal consent
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Methadone + Ulonivirine
Participants receive a stable dose of methadone orally from Day -14 through Day 16.
Methadone is co-administered with one dose of oral ulonivirine on Day 2.
|
Oral Tablet
Andre navne:
Oral (per local guidelines)
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Dose-Normalized Area Under the Plasma Concentration Time Curve From 0-24 Hours Postdose (AUC0-24) of R-Methadone
Tidsramme: Up to 24 hours post-dose
|
The AUC0-24 of R-methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
|
Dose-Normalized AUC0-24 of S-Methadone
Tidsramme: Up to 24 hours post-dose
|
The AUC0-24 of S-methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Dose-Normalized Maximum Plasma Concentration (Cmax) of R-Methadone
Tidsramme: Up to 24 hours post-dose
|
The Cmax of R-methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
|
Dose-Normalized Plasma Concentration 24 Hours Postdose (C24) of R-Methadone
Tidsramme: 24 hours post-dose
|
The C24 of R-methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
24 hours post-dose
|
|
Time to Maximum Plasma Concentration (Tmax) of R-Methadone
Tidsramme: Up to 24 hours post-dose
|
The Tmax of R-methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
|
Dose-Normalized Cmax of S-Methadone
Tidsramme: Up to 24 hours post-dose
|
The Cmax of S-methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
|
Dose-Normalized C24 of S-Methadone
Tidsramme: 24 hours post-dose
|
The C24 of S-methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
24 hours post-dose
|
|
Tmax of S-Methadone
Tidsramme: Up to 24 hours post-dose
|
The Tmax of S-methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
|
Dose-Normalized AUC0-24 of Total Methadone
Tidsramme: Up to 24 hours post-dose
|
The AUC0-24 of total methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
|
Dose-Normalized Cmax of Total Methadone
Tidsramme: Up to 24 hours post-dose
|
The Cmax of total methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
|
Dose-Normalized C24 of Total Methadone
Tidsramme: 24 hours post-dose
|
The C24 of total methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
24 hours post-dose
|
|
Tmax of Total Methadone
Tidsramme: Up to 24 hours post-dose
|
The Tmax of total methadone will be determined on Day 1 (methadone) and Day 2 (methadone + ulonivirine).
|
Up to 24 hours post-dose
|
|
Number of Participants With Adverse Events (AEs) Following Methadone + Ulonivirine Coadministration
Tidsramme: Up to 16 Days
|
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.
The number of participants experiencing an AE following coadministration of methadone and ulonivirine will be presented.
|
Up to 16 Days
|
|
Number of Participants Discontinuing Study Therapy Due to AEs Following Coadministration of Methadone and Ulonivirine
Tidsramme: Up to 16 Days
|
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.
The number of participants discontinuing study therapy due to an AE following coadministration of methadone and ulonivirine will be presented.
|
Up to 16 Days
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Efterforskere
- Studieleder: Medical Director, Merck Sharp & Dohme LLC
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Hjælpsomme links
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Anslået)
30. juni 2026
Primær færdiggørelse (Anslået)
15. januar 2027
Studieafslutning (Anslået)
15. januar 2027
Datoer for studieregistrering
Først indsendt
12. maj 2026
Først indsendt, der opfyldte QC-kriterier
12. maj 2026
Først opslået (Faktiske)
19. maj 2026
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
2. juni 2026
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
1. juni 2026
Sidst verificeret
1. maj 2026
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 8507-019
- MK-8507-019 (Anden identifikator: MSD)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
JA
IPD-planbeskrivelse
https://trialstransparency.msdclinicaltrials.com/pdf/ProcedureAccessClinicalTrialData.pdf
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Ja
Studerer et amerikansk FDA-reguleret enhedsprodukt
Ingen
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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