- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT07600775
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.
Studieöversikt
Status
Intervention / Behandling
Studietyp
Inskrivning (Beräknad)
Fas
- Fas 1
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
- Vuxen
Tar emot friska volontärer
Beskrivning
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
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: MK-8527 + Rifampin
Participants receive single doses of MK-8527 alone and in combination with daily doses of rifampin.
|
Administreras oralt
Administered orally
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Area Under the Concentration-Time Curve From Time Zero to Infinity (AUC0-inf) of MK-8527
Tidsram: 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)
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Antal deltagare som upplever en negativ händelse (AE)
Tidsram: Upp till cirka 8 veckor
|
En AE är varje ogynnsam medicinsk händelse hos en deltagare, temporärt förknippad med användningen av studiebehandling, oavsett om den anses relaterad till studiebehandlingen eller inte.
Antalet deltagare som upplever en AE kommer att rapporteras.
|
Upp till cirka 8 veckor
|
|
Area Under the Concentration-Time Curve From Time Zero to Last Quantifiable Concentration (AUC0-last) of MK-8527
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
|
Samarbetspartners och utredare
Sponsor
Utredare
- Studierektor: Medical Director, Merck Sharp & Dohme LLC
Publikationer och användbara länkar
Användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart (Beräknad)
Primärt slutförande (Beräknad)
Avslutad studie (Beräknad)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
- Blodburna infektioner
- Urogenitala sjukdomar
- Genitala sjukdomar
- Immunsystemets sjukdomar
- Infektioner
- RNA-virusinfektioner
- Virussjukdomar
- Smittsamma sjukdomar
- Sexuellt överförbara sjukdomar, virala
- Sexuellt överförbara sjukdomar
- Lentivirusinfektioner
- Retroviridae-infektioner
- Immunologiska bristsyndrom
- Långsamma virussjukdomar
- HIV-infektioner
- Förvärvat immunbristsyndrom
- Heterocykliska föreningar
- Heterocykliska föreningar, smältring
- Polycykliska föreningar
- Heterocykliska föreningar, 4 eller fler ringar
- Rifamyciner
- Laktamer, makrocykliska
- Makrocykliska föreningar
- Rifampin
Andra studie-ID-nummer
- 8527-019
- MK-8527-019 (Annan identifierare: MSD)
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
IPD-planbeskrivning
Läkemedels- och apparatinformation, studiedokument
Studerar en amerikansk FDA-reglerad läkemedelsprodukt
Studerar en amerikansk FDA-reglerad produktprodukt
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