A Single Dose Study of MK-8266 (MK-8266-001)
A Single Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of MK-8266
Przegląd badań
Status
Status
Warunki
Warunki
Interwencja / Leczenie
Interwencja / Leczenie
Szczegółowy opis
Typ studiów
Typ studiów
Zapisy (Rzeczywisty)
Zapisy
Faza
Faza
- Faza 1
Kryteria uczestnictwa
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- For Panel A and B Participant is a healthy male between 18 to 45 years of age. For Panel C Participant is a male with essential hypertension between 18 to 55 years of age
- A non-smoker
Exclusion Criteria:
- Has a history of stroke, chronic seizure or major neurological disorder
- Has a disability that can interfere with rising from a sitting position to the standing position
- Has a personal of family history of bleeding or clotting disorders
- Has a history of cancer
- Is unable to refrain from or anticipates the use of any prescription or nonprescription drug during the study
- Consumes excessive amounts of caffeine or alcohol
- Has had major surgery, donated blood or participated in another investigational study in the past 4 weeks
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Zadanie dla jednej grupy
- Maskowanie: Podwójnie
Liczba ramion
Broń i interwencje
Grupa uczestników / ArmGrupa uczestników / Arm |
Interwencja / LeczenieInterwencja / Leczenie |
|---|---|
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Eksperymentalny: Panel A, Healthy Male Participants, Sequence 1
MK-8266 in Period 1: 0.1 mg/ Period 2: 0.2 mg/ Period 3: placebo/ Period 4: 1.0 mg/ Period 5: 1.0 mg dose followed in 6 hours by a 0.8 mg dose.
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel A, Healthy Male Participants, Sequence 2
MK-8266 in Period 1: 0.1 mg/ Period 2: 0.2 mg/ Period 3: 0.5 mg/ Period 4: placebo/ Period 5: 1.0 mg dose followed in 6 hours by a 0.8 mg dose.
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel A, Healthy Male Participants, Sequence 3
MK-8266 in Period 1: 0.1 mg/ Period 2: placebo/ Period 3: 0.5/ Period 4: 1.0 mg/ Period 5: placebo.
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel A, Healthy Male Participants, Sequence 4
MK-8266 in Period 1: placebo/ Period 2: 0.2 mg/ Period 3: 0.5 mg/ Period 4: 1.0 mg/ Period 5: 1.0 mg dose followed in 6 hours by a 0.8 mg dose.
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel B, Healthy Male Participants, Sequence 1
MK-8266 in Period 1: 0.4 mg/ Period 2: 1.2 mg/ Period 3: placebo/ Period 4: 0.4 mg fed/ Period 5: na.
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel B, Healthy Male Participants, Sequence 2
MK-8266 in Period 1: 0.4 mg/ Period 2: placebo/ Period 3: 1.2 mg dose followed in 6 hours by a 0.6 mg dose/ Period 4: 0.4 mg fed/ Period 5: na.
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel B, Healthy Male Participants, Sequence 3
MK-8266 in Period 1: 0.4 mg/ Period 2: 1.2 mg/ Period 3: 1.2 mg dose followed in 6 hours by a 0.6 mg dose/ Period 4: 0.4 mg fed/ Period 5: na.
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel B, Healthy Male Participants, Sequence 4
MK-8266 in Period 1: placebo/ Period 2: 1.2 mg/ Period 3: 1.2 mg dose followed in 6 hours by a 0.6 mg dose/ Period 4: placebo/ Period 5: na.
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel C, Mild/Moderate Hypertension, Sequence 1
Period 1: placebo/ Period 2 1.2 mg dose followed in 8 hours by a 1.0 mg dose/ Period 3: 1.0 mg dose followed in 6 hours by a 0.6 mg dose followed in 6 hours by a 0.6 mg dose/ Period 4: 1.0 mg dose followed in 6 hours by a 1.0 mg dose followed in 6 hours by a 0.6 mg dose/ Period 5: na
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel C, Mild/Moderate Hypertension, Sequence 2
Period 1: placebo/ Period 2 1.2 mg dose followed in 8 hours by a 1.0 mg dose/ Period 3: 1.0 mg dose followed in 6 hours by a 0.6 mg dose followed in 6 hours by a 0.6 mg dose/ Period 4: placebo/ Period 5: na
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel C, Mild/Moderate Hypertension, Sequence 3
Period 1: 1.0 mg dose followed in 8 hours by a 0.8 mg dose/ Period 2 placebo/ Period 3: 1.0 mg dose followed in 6 hours by a 0.6 mg dose followed in 6 hours by a 0.6 mg dose/ Period 4: 1.0 mg dose followed in 6 hours by a 1.0 mg dose followed in 6 hours by a 0.6 mg dose/ Period 5: na
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel C, Mild/Moderate Hypertension, Sequence 4
Period 1: 1.0 mg dose followed in 8 hours by a 0.8 mg dose/ Period 2: placebo/ Period 3: 1.0 mg dose followed in 6 hours by a 0.6 mg dose followed in 6 hours by a 0.6 mg dose/ Period 4: placebo/ Period 5: na
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Eksperymentalny: Panel C, Mild/Moderate Hypertension, Sequence 5
Period 1: 1.0 mg dose followed in 8 hours by a 0.8 mg dose/ Period 2: 1.2 mg dose followed in 8 hours by a 1.0 mg dose// Period 3: placebo/ Period 4: 1.0 mg dose followed in 6 hours by a 1.0 mg dose followed in 6 hours by a 0.6 mg dose/ Period 5: na
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
|
Komparator placebo: Panel C, Mild/Moderate Hypertension, Sequence 6
Period 1: 1.0 mg dose followed in 8 hours by a 0.8 mg dose/ Period 2: 1.2 mg dose followed in 8 hours by a 1.0 mg dose// Period 3: placebo/ Period 4: placebo/ Period 5: na
|
Single oral doses of 0.1 to 1.2 mg of MK-8266 in 0.1 capsule form.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Some participants will receive study drug with food.
Inne nazwy:
MK-8266 1.0 mg oral capsule.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
Placebo to match MK-8266 0.1 or 1.0 mg.
Participants will fast for 8 hours prior to dosing.
There will be at least a 7- day washout period between doses for any given participant.
|
Co mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Number of Participants Who Experienced One or More Adverse Events
Ramy czasowe: Up to 14 days after administration of last dose of study drug in each study period (Up to 43 Days)
|
An adverse event (AE) is defined as any unfavorable and unintended sign including an abnormal laboratory finding, symptom or disease associated with the use of a medical treatment or procedure, regardless of whether it is considered related to the medical treatment or procedure, that occurs during the course of the study.
Participants in Arms/Groups in which MK-8266 or placebo was administered in more than one period were counted separately for each period.
|
Up to 14 days after administration of last dose of study drug in each study period (Up to 43 Days)
|
|
Number of Participants Who Discontinued Study Drug Due to an AE
Ramy czasowe: Up to 43 days
|
An adverse event (AE) is defined as any unfavorable and unintended sign including an abnormal laboratory finding, symptom or disease associated with the use of a medical treatment or procedure, regardless of whether it is considered related to the medical treatment or procedure, that occurs during the course of the study.
Participants in Arms/Groups in which MK-8266 or placebo was administered in more than one period were counted separately for each period.
|
Up to 43 days
|
|
Aortic Augmentation Index - Time-Weighted Average 0-24 Hours
Ramy czasowe: Predose, 1.5, 3, 12, and 24 hours postdose
|
Central ascending aortic blood pressure augmentation index (AIx) is the percentage of the central pulse pressure attributed to the reflected pulse wave, and is an indirect measure of systemic arterial stiffness.
AIx can be measured non-invasively by radial tonometry using aplanation tonometry of radial artery with the SphygmoCor Pulse Wave Analysis System Guide (SphygmoCor system).
AIx was performed at prestudy to ensure an adequate waveform can be obtained.
At each time point, a minimum of 2 AIx were completed in an attempt to obtain 2 acceptable quality assessments.
A time weighted average was calculated.
AIx was adjusted for heart rate.
A decrease in the AIx of ≥5 percentage is considered clinically meaningful.
Participants in Arms/Groups in which MK-8266 or placebo was administered in more than one period were counted separately for each period.
The 12-hour measurement was not collected (per protocol) in all periods of Panels A and B.
|
Predose, 1.5, 3, 12, and 24 hours postdose
|
|
MK-8266 Pharmacokinetic (PK) Parameter Area Under the Plasma Concentration Versus Time Curve From Time 0 Extrapolated to Infinity (AUC[0-inf])
Ramy czasowe: Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
PK is the process by which a drug is absorbed, distributed, metabolized, and eliminated by the body.
AUC[0-inf] is a measure of the mean concentration levels of drug in the plasma after the dose.
AUC[0-inf] was not collected, analyzed or summarized for participants receiving placebo.
|
Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
|
MK-8266 PK Parameter Observed Maximum (Peak) Plasma Concentration (Cmax)
Ramy czasowe: Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
PK is the process by which a drug is absorbed, distributed, metabolized, and eliminated by the body.
Cmax is a measure of the maximum amount of drug in the plasma after the dose is given.
For Panel A 1.0/0.8
mg MK-8266, the second dose was not well characterized due to limited sampling.
Observed exposure likely underestimates the true exposure.
Cmax was not collected, analyzed or summarized for participants receiving placebo.
|
Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
|
MK-8266 PK Parameter Observed Time to Reach Cmax (Tmax)
Ramy czasowe: Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
PK is the process by which a drug is absorbed, distributed, metabolized, and eliminated by the body.
Tmax is a measure of the time to reach the maximum concentration in the plasma after the drug dose.
Tmax was not collected, analyzed or summarized for participants receiving placebo.
|
Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
|
MK-8266 PK Parameter Apparent t1/2
Ramy czasowe: Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
PK is the process by which a drug is absorbed, distributed, metabolized, and eliminated by the body.
t1/2 is the time required for a given drug concentration in the plasma to decrease by 50%.
Harmonic means +/- Pseudo standard deviations are displayed.
t1/2 was not collected, analyzed or summarized for participants receiving placebo.
|
Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
Miary wyników drugorzędnych
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Effect of Food on MK-8266 PK Parameter Area Under the Plasma Concentration Versus Time Curve From Time 0 to 24 Hours (AUC0-24hr) Following Administration of Single Oral Doses of MK-8266 at 0.4 mg to Healthy Male Participants
Ramy czasowe: Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24 postdose
|
PK is the process by which a drug is absorbed, distributed, metabolized, and eliminated by the body.
AUC[0-24 hours] is a measure of the mean concentration levels of drug in the plasma after the dose.
The Fed Group was administered a high fat meal.
|
Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24 postdose
|
|
Effect of Food on MK-8266 PK Parameter Cmax Following Administration of Single Oral Doses of MK-8266 at 0.4 mg to Healthy Male Participants
Ramy czasowe: Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
PK is the process by which a drug is absorbed, distributed, metabolized, and eliminated by the body.
Cmax is a measure of the maximum amount of drug in the plasma after the dose is given.
The Fed Group was administered a high fat meal.
|
Predose, 0.5, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 36, 48 hours postdose
|
|
Time-Weighted Average of Heart Rate (0-12 Hours)
Ramy czasowe: Up to 12 hours
|
HR was measured with a validated automatic measuring device.
Time weighted average was obtained as follows: For all HR values obtained over the 12-hour observation period, multiply the length of time that the participant spent at each HR value by that HR value, add these products together, and then divide by duration of the observation period.
The length of time spent at an identified HR value was defined as the time elapsed since previous post-dose measurement, or time elapsed since drug administration, if there is no previous post-dose measurement.
Participants in Arms/Groups in which MK-8266 or placebo was administered in more than one period were counted separately for each period.
|
Up to 12 hours
|
Współpracownicy i badacze
Sponsor
Sponsor
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Zakończenie podstawowe
Ukończenie studiów (Rzeczywisty)
Ukończenie studiów
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Pierwszy wysłany
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia wysłana aktualizacja
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- 8266-001
- MK-8266-001 (Inny identyfikator: Merck protocol number)
- 2009_700 (Inny identyfikator: Telerx ID)
- 2009-015774-36 (Numer EudraCT)
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
produkt wyprodukowany i wyeksportowany z USA
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