A Clinical Trial of MK-8527 and Rifampin in Adult Participants With Latent Tuberculosis Infection (MK-8527-019)
An Open-label, Phase 1 Study to Characterize the Effects of Rifampin on the Pharmacokinetics of MK-8527 in Adult Participants With Latent Tuberculosis Infection
Researchers are studying MK-8527, a new medicine for preventing HIV-1 (human immunodeficiency virus type 1) infection and want to learn if MK-8527 can be given together with rifampin. Rifampin is commonly used to treat people with latent tuberculosis infection (LTBI).
The main goal of this study is to learn what happens to MK-8527 in the body over time when given with and without the medication rifampin in participants with LTBI.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 1
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
The main inclusion criteria include but are not limited to the following:
- Has a diagnosis of untreated latent tuberculosis infection (LTBI)
- Has no symptoms of active tuberculosis (TB)
- Has never received treatment for TB or LTBI
- Other than having LTBI, is in good health
Exclusion Criteria:
The main exclusion criteria include but are not limited to the following:
- Has a diagnosis of LTBI made in the context of an outbreak/contact-tracing investigation
- Has a current or anticipated immunocompromised state
- Has a history of clinically significant endocrine, gastrointestinal, cardiovascular, hematological, hepatic, immunological, renal, respiratory, genitourinary, or major neurological abnormalities or diseases
- Has a history of cancer (malignancy)
- Has a history of active TB
- Has positive test results for hepatitis B surface antigen, hepatitis C antibodies, or human immunodeficiency virus
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: MK-8527 + Rifampin
Participants receive single doses of MK-8527 alone and in combination with daily doses of rifampin.
|
Indgives oralt
Administered orally
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Area Under the Concentration-Time Curve From Time Zero to Infinity (AUC0-inf) of MK-8527
Tidsramme: At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine the AUC0-inf of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Antal deltagere, der oplever en uønsket hændelse (AE)
Tidsramme: Op til cirka 8 uger
|
En AE er enhver uønsket medicinsk hændelse hos en deltager, der er midlertidigt forbundet med brugen af undersøgelsesbehandling, uanset om den anses for at være relateret til undersøgelsesbehandlingen eller ej.
Antallet af deltagere, der oplever en AE, vil blive rapporteret.
|
Op til cirka 8 uger
|
|
Area Under the Concentration-Time Curve From Time Zero to Last Quantifiable Concentration (AUC0-last) of MK-8527
Tidsramme: At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine AUC0-last of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Area Under the Concentration-Time Curve From Time Zero to 336 Hours (AUC0-336) of MK-8527
Tidsramme: At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine AUC0-336 of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Maximum Plasma Concentration (Cmax) of MK-8527
Tidsramme: At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine Cmax of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Time to Maximum Plasma Concentration (Tmax) of MK-8527
Tidsramme: At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine Tmax of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Terminal Elimination Half-Life (T1/2) of MK-8527
Tidsramme: At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine t1/2 of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Apparent Clearance (CL/F) of MK-8527
Tidsramme: At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine CL/F of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Apparent Volume of Distribution During Terminal Phase (Vz/F) of MK-8527
Tidsramme: At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine Vz/F of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Number of Participants Who Discontinue Study Treatment Due to an AE
Tidsramme: Up to approximately 8 weeks
|
An AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment.
The number of participants who discontinue study treatment due to an AE will be reported.
|
Up to approximately 8 weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: Medical Director, Merck Sharp & Dohme LLC
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Blodbårne infektioner
- Urogenitale sygdomme
- Genitale sygdomme
- Sygdomme i immunsystemet
- Infektioner
- RNA-virusinfektioner
- Virussygdomme
- Overførbare sygdomme
- Seksuelt overførte sygdomme, virale
- Seksuelt overførte sygdomme
- Lentivirus infektioner
- Retroviridae infektioner
- Immunologiske mangelsyndromer
- Langsomme virussygdomme
- HIV-infektioner
- Erhvervet immundefektsyndrom
- Heterocykliske forbindelser
- Heterocykliske forbindelser, smeltet ring
- Polycykliske forbindelser
- Heterocykliske forbindelser, 4 eller flere ringe
- Rifamycins
- Lactams, makrocyklisk
- Makrocykliske forbindelser
- Rifampin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 8527-019
- MK-8527-019 (Anden identifikator: MSD)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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