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Trial record 1 of 1 for:    NCT04427917
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Study of Multiple Oral Doses of PF-06835919 in Healthy Adult Japanese Participants

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ClinicalTrials.gov Identifier: NCT04427917
Recruitment Status : Not yet recruiting
First Posted : June 11, 2020
Last Update Posted : August 21, 2020
Sponsor:
Information provided by (Responsible Party):
Pfizer

Tracking Information
First Submitted Date  ICMJE May 12, 2020
First Posted Date  ICMJE June 11, 2020
Last Update Posted Date August 21, 2020
Estimated Study Start Date  ICMJE October 14, 2020
Estimated Primary Completion Date March 29, 2021   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: June 9, 2020)
  • Number of participants with treatment emergent related adverse-events (AEs) [ Time Frame: Screening to follow-up (28-35 days after the last treatment on Day 7) ]
  • Number of participants with clinical laboratory findings of potential clinical importance [ Time Frame: Day 1 to Day 10 after last dose ]
  • Number of participants with vital signs findings of potential clinical importance [ Time Frame: Day 1 to Day 10 after last dose ]
    Systolic blood pressure, diastolic blood pressure, and pulse rate will be assessed based on pre-defined criteria
  • Number of participants with electrocardiogram (ECG) findings of potential clinical importance [ Time Frame: Day 1 to Day 10 after last dose ]
    QT, QTcF, PR, QRS and heart rate will be assessed based on pre-defined criteria
  • AUCtau of PF-06935919 [ Time Frame: Day 1 to Day 10 after last dose ]
    Area under the plasma concentration time profile from time zero to time tau (τ), the dosing interval, where τ = 24 hours for QD dosing.
  • Cmax of PF-06935919 [ Time Frame: Day 1 to Day 10 after last dose ]
    Maximum plasma concentration during the dosing interval
  • Tmax of PF-06935919 [ Time Frame: Day 1 to Day 10 after last dose ]
    Time for Cmax
  • t1/2 of PF-06935919 [ Time Frame: Day 1 to Day 10 after last dose ]
    Terminal half life
Original Primary Outcome Measures  ICMJE Same as current
Change History
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Study of Multiple Oral Doses of PF-06835919 in Healthy Adult Japanese Participants
Official Title  ICMJE A PHASE 1, RANDOMIZED, DOUBLE-BLIND, SPONSOR-OPEN, PLACEBO-CONTROLLED STUDY TO EVALUATE THE SAFETY, TOLERABILITY, AND PHARMACOKINETICS OF MULTIPLE ORAL DOSES OF PF-06835919 IN HEALTHY ADULT JAPANESE PARTICIPANTS
Brief Summary

This is a Phase 1 study to evaluate the safety, tolerability, and pharmacokinetics of multiple oral doses of PF-06835919 in healthy adult Japanese participants.

A total of approximately 8 healthy participants will be enrolled in this study. Participants will be randomized to 2 groups to receive PF-06835919 or placebo treatment with a randomization ratio of 3:1.

Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Intervention Model Description:
This is a Phase 1, randomized, double-blind, sponsor-open, placebo-controlled study in healthy adult Japanese participants.
Masking: Double (Participant, Investigator)
Masking Description:
double
Primary Purpose: Basic Science
Condition  ICMJE Healthy
Intervention  ICMJE
  • Drug: PF-06835919
    PF-06835919 300 mg repeated doses
  • Drug: Placebo
    Placebo repeated doses
Study Arms  ICMJE
  • Experimental: PF-06835919
    Intervention: Drug: PF-06835919
  • Placebo Comparator: Placebo
    Intervention: Drug: Placebo
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Not yet recruiting
Estimated Enrollment  ICMJE
 (submitted: June 9, 2020)
8
Original Estimated Enrollment  ICMJE Same as current
Estimated Study Completion Date  ICMJE March 29, 2021
Estimated Primary Completion Date March 29, 2021   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  1. Male and female participants must be 18 to 55 years of age, inclusive, at the time of signing the ICD.
  2. A Japanese participant is defined as having 4 biological Japanese grandparents who were born in Japan.
  3. Male and female participants who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, and cardiovascular tests.
  4. Participants who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, lifestyle considerations, and other study procedures.
  5. BMI of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lb).
  6. Capable of giving signed informed consent as described in Appendix 1, which includes compliance with the requirements and restrictions listed in the ICD and in this protocol.

Exclusion Criteria:

  1. Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurological, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing).
  2. Any condition possibly affecting drug absorption (eg, gastrectomy, cholecystectomy).
  3. History of HIV infection, hepatitis B, or hepatitis C; positive testing for HIV, HBsAg, HBcAb or HCVAb. Hepatitis B vaccination (positive HBsAb) is allowed.
  4. Other medical or psychiatric condition including recent (within the past year) or active suicidal ideation/behavior or laboratory abnormality that may increase the risk of study participation or, in the investigator's judgment, make the participant inappropriate for the study.
  5. Use of prescription or nonprescription drugs and dietary and herbal supplements within 7 days or 5 half-lives (whichever is longer) prior to the first dose of study intervention (Refer to Section 6.5 for additional details).
  6. Previous administration with an investigational drug within 30 days (or as determined by the local requirement) or 5 half-lives preceding the first dose of study intervention used in this study (whichever is longer).
  7. A positive urine drug test.
  8. Screening supine BP ≥140 mm Hg (systolic) or ≥90 mm Hg (diastolic), following at least 5 minutes of supine rest: If BP is ≥140 mm Hg (systolic) or ≥90 mm Hg (diastolic), the BP should be repeated 2 more times and the average of the 3 BP values should be used to determine the participant's eligibility.
  9. Baseline 12 lead ECG that demonstrates clinically relevant abnormalities that may affect participant safety or interpretation of study results (eg, baseline QTc interval >450 msec, complete LBBB, signs of an acute or indeterminate age myocardial infarction, ST T interval changes suggestive of myocardial ischemia, second or third degree AV block, or serious bradyarrhythmias or tachyarrhythmias). If the baseline uncorrected QT interval is >450 msec, this interval should be rate corrected using the Fridericia method (QTcF) and the resulting QTcF should be used for decision making and reporting. If QTc exceeds 450 msec, or QRS exceeds 120 msec, the ECG should be repeated 2 more times and the average of the 3 QTc or QRS values should be used to determine the participant's eligibility. Computer interpreted ECGs should be overread by a physician experienced in reading ECGs before excluding participants.
  10. Participants with ANY of the following abnormalities in clinical laboratory tests at screening, as assessed by the study-specific laboratory and confirmed by a single repeat test, if deemed necessary:

    • AST or ALT level ≥1.25 × ULN;
    • Total bilirubin level ≥1.5 × ULN; participants with a history of Gilbert's syndrome may have direct bilirubin measured and would be eligible for this study provided the direct bilirubin level is ≤ ULN.
  11. History of alcohol abuse or binge drinking and/or any other illicit drug use or dependence within 6 months of Screening. Binge drinking is defined as a pattern of 5 (male) and 4 (female) or more alcoholic drinks in about 2 hours. As a general rule, alcohol intake should not exceed 14 units per week (1 unit = 8 ounces (240 mL) beer, 1 ounce (30 mL) of 40% spirit or 3 ounces (90 mL) of wine).
  12. Use of tobacco- or nicotine-containing products in excess of the equivalent >5 cigarettes/day or 2 chews of tobacco per day.
  13. Blood donation (excluding plasma donations) of approximately 1 pint (500 mL) or more within 60 days prior to dosing.
  14. Unwilling or unable to comply with the criteria in the Lifestyle Considerations section of this protocol.
  15. Investigator site staff or Pfizer employees directly involved in the conduct of the study, site staff otherwise supervised by the investigator, and their respective family members.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 55 Years   (Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE
Contact: Pfizer CT.gov Call Center 1-800-718-1021 ClinicalTrials.gov_Inquiries@pfizer.com
Listed Location Countries  ICMJE Belgium
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT04427917
Other Study ID Numbers  ICMJE C1061010
2020-000218-13 ( EudraCT Number )
JAPANESE BRIDGING ( Other Identifier: Alias Study Number )
Has Data Monitoring Committee No
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
IPD Sharing Statement  ICMJE
Plan to Share IPD: No
Plan Description: Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.
Responsible Party Pfizer
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Pfizer CT.gov Call Center Pfizer
PRS Account Pfizer
Verification Date August 2020

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP