Evaluation of Safety Tolerability and Pharmacokinetics of Single Dose of PF-06480605 in Japanese Healthy Participants

  • STATUS
    Recruiting
  • participants needed
    16
  • sponsor
    Pfizer
Updated on 16 February 2024
heparin
coronary artery disease
vaccination
hepatitis b surface antigen
myocardial infarction
electrocardiogram
drug abuse
hepatitis
drug test
illicit drugs
blood donation
12 lead electrocardiogram
herbal supplement

Summary

This is a Phase 1, randomized, double-blind, third-party open (ie, participant-blind, investigator-blind and sponsor-open), placebo-controlled, dose escalating clinical study to evaluate the safety, tolerability, immunogenicity, PK and PD of PF-06480605 in Japanese healthy adult participants.

Description

Approximately 16 participants are planned to be enrolled into the study. The study consists of 2 cohorts, and approximately 6 participants will be randomized to PF-06480605 and approximately 2 participants will be randomized to placebo in each cohort. Each participant will receive PF-06480605 or placebo subcutaneously.

Details
Condition Healthy
Age 20years - 55years
Treatment Placebo, PF-06480605
Clinical Study IdentifierNCT04269538
SponsorPfizer
Last Modified on16 February 2024

Eligibility

Yes No Not Sure

Inclusion Criteria

b'Male and female participants must be 20 to 55 years of age, inclusive, at the time of'
b'igning the informed consent document (ICD).'
b'Participants must have four Japanese grandparents born in Japan.'
b'Male and female participants who are overtly healthy as determined by medical'
b'evaluation including medical history, physical examination, cardiac tests and'
b'laboratory tests.'
b'Participants who are willing and able to comply with all scheduled visits, treatment'
b'plan, laboratory tests, lifestyle considerations, and other study procedures.'
b'Body mass index (BMI) of 17.5 to 25 kg/m2; and a total body weight >50 kg (110 lb).'
b'Capable of giving signed informed consent, which includes compliance with the'
b'requirements and restrictions listed in the informed consent document (ICD) and in'
b'this protocol.'

Exclusion Criteria

b'Evidence or history of clinically significant hematological, renal, endocrine,'
b'pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurological, or'
b'allergic disease (including drug allergies, but excluding untreated, asymptomatic,'
b'easonal allergies at the time of dosing).'
b'History of human immunodeficiency virus (HIV) infection, hepatitis C or syphilis;'
b'positive testing for HIV, hepatitis C antibody (HCVAb) or syphilis.'
b'Infection with hepatitis B (HBV) according to the following algorithm using the'
b'results of positive testing for hepatitis B surface antigen (HBsAg), hepatitis B core'
b'antibody (HBcAb) and hepatitis B surface antibody (HBsAb) at screening.'
b'If all three tests are negative, the participant is eligible for study inclusion.'
b'If HBsAg is positive, the participant must be excluded from participation in the'
b'tudy.'
b'If HBsAg is negative, HBcAb is positive, and HBsAb is negative, the participant'
b'must be excluded from participation in the study.'
b'If HBsAg is negative, HBcAb is negative, HBsAb is positive, and prior HBV'
b'vaccination is unequivocally documented, the participant is eligible for the'
b'tudy and does not require hepatitis B DNA (HBVDNA) monitoring during the study.'
b'If HBsAg is negative, HBcAb is negative, HBsAb is positive, and no unequivocal'
b'documentation of prior HBV vaccination is available, the participant is required'
b'to undergo HBVDNA reflex testing:'
b'i. If HBVDNA is detected, the participant must be excluded from participation in the'
b'tudy; ii. If HBVDNA is undetectable, the participant is eligible for study inclusion.'
b'If the participant is included in the study, for subsequent visits HBVDNA testing must'
b'be performed according to the Schedule of Activities.'
b'f. If HBsAg is negative, HBcAb is positive, and HBsAb is positive, the participant is'
b'required to undergo HBVDNA reflex testing: i. If HBVDNA is detected, the participant'
b'must be excluded from participation in the study; ii. If HBVDNA is undetectable, the'
b'participant is eligible for study inclusion. If the participant is included in the'
b'tudy, for subsequent visits HBVDNA testing must be performed according to the'
b'Schedule of Activities.'
b'History of allergic or anaphylactic reaction to a therapeutic drug.'
b'History of recent active infections within 28 days prior to the screening visit.'
b'Participants with a fever within 48 hours prior to dosing.'
b'History of tuberculosis or active, latent or inadequately treated tuberculosis'
b'infection as defined by the following:'
b'Have evidence of untreated or inadequately treated active or latent Mycobacterium'
b'tuberculosis (TB) infection as evidenced by the following:'
b'A positive QuantiFERON TB Gold In Tube (QFT-G) test or positive or borderline'
b'T-SPOT.TB (T Spot) test performed within the 12 weeks prior to Day 1. If the'
b'laboratory reports the test as indeterminate, the test should be repeated. If the'
b'result of the repeat test is indeterminate, a purified protein derivative (PPD)'
b'test may be substituted for the QFT-G test or T-Spot test only with approval from'
b'the Pfizer Medical Monitor on a case by case basis.'
b'Chest radiograph with changes suggestive of active TB infection within 3 months'
b'prior to Screening. Chest radiograph should be performed according to local'
b'tandards of care or country specific guidelines.'
b'History of either untreated or inadequately treated latent or active TB'
b'infection.'
b'If a participant has previously received an adequate course of therapy for either'
b'latent (9 months of isoniazid in a locale where rates of primary multi drug resistant'
b'TB infection are <5% or an acceptable alternative regimen) or active (acceptable multi'
b'drug regimen) TB infection, neither a QFT-G test, a T-Spot test, nor a PPD test need'
b'be obtained. Details of the previous course of therapy (eg, medication(s) used, dose,'
b'duration of therapy) should be documented in the source documentation.'
b'A chest radiograph should be obtained if not done within the 3 months prior to'
b'Screening. To be considered eligible for the study, the chest radiograph must be'
b'negative for active TB infection.'
b'A participant who is currently being treated for active TB infection must be excluded'
b'from the study.'
b'A participant who is being treated for latent TB infection can only be enrolled with'
b'confirmation of current incidence rates of multi drug resistant TB infection,'
b'documentation of an adequate treatment regimen, and prior approval of the Sponsor.'
b'Other acute or chronic medical or psychiatric condition including recent (within the'
b'past year) or active suicidal ideation or behavior or laboratory abnormality that may'
b'increase the risk associated with study participation or investigational product'
b'administration or may interfere with the interpretation of study results and, in the'
b'judgment of the investigator, would make the participant inappropriate for entry into'
b'this study.'
b'Use of prescription or nonprescription drugs and dietary and herbal supplements within'
b'7 days or 5 half lives (whichever is longer) prior to the first dose of'
b'investigational product.'
b'Recent exposure to live vaccines within 28 days of the screening visit.'
b'Known exposure to anti-TL1A (PF-06480605) or any type of anti-TL1A therapy.'
b'Previous administration with an investigational drug within 4 months (or as determined'
b'by the local requirement) or 5 half lives preceding the first dose of investigational'
b'product used in this study (whichever is longer).'
b'A positive urine drug test.'
b'Screening supine blood pressure (BP) >=140 mm Hg (systolic) or >=90 mm Hg (diastolic),'
b'following at least 5 minutes of supine rest. If BP is >=140 mm Hg (systolic) or >=90'
b'mm Hg (diastolic), the BP should be repeated 2 more times and the average of the 3 BP'
b"values should be used to determine the participant's eligibility."
b'Baseline 12 lead electrocardiogram (ECG) that demonstrates clinically relevant'
b'abnormalities that may affect participant safety or interpretation of study results'
b'(eg, baseline corrected QT (QTc) interval >450 msec, complete left bundle branch block'
b'[LBBB], signs of an acute or indeterminate age myocardial infarction, ST T interval'
b'changes suggestive of myocardial ischemia, second or third degree atrioventricular'
b'[AV] block, or serious bradyarrhythmias or tachyarrhythmias). If the baseline'
b'uncorrected QT interval is >450 msec, this interval should be rate corrected using the'
b'Fridericia method and the resulting QTcF should be used for decision making and'
b'reporting. If QTc exceeds 450 msec, or QRS exceeds 120 msec, the ECG should be'
b'repeated 2 more times and the average of the 3 QTc or QRS values should be used to'
b"determine the participant's eligibility. Computer interpreted ECGs should be overread"
b'by a physician experienced in reading ECGs before excluding participants.'
b'History of alcohol abuse or binge drinking and/or any other illicit drug use or'
b'dependence within 6 months of Screening. Binge drinking is defined as a pattern of 5'
b'(male) and 4 (female) or more alcoholic drinks in about 2 hours. As a general rule,'
b'alcohol intake should not exceed 14 units per week (1 unit = 8 ounces (240 mL) beer, 1'
b'ounce (30 mL) of 40% spirit or 3 ounces (90 mL) of wine).'
b'Blood donation (excluding plasma donations and platelet donations) of approximately'
b'>=400 mL within 3 months or >=200 mL within a month prior to dosing. Additionally,'
b'approximately >=400 mL within 4 months for female participants.'
b'History of sensitivity to heparin or heparin induced thrombocytopenia.'
b'History of substance abuse within 12 months of the screening visit.'
b'Pregnant females; breastfeeding females.'
b'Males who are unwilling or unable to use a highly effective method of contraception as'
b'outlined in this protocol for the duration of the study and until discharge from the'
b'tudy.'
b'Unwilling or unable to comply with the criteria in the Lifestyle Considerations'
b'ection of this protocol.'
b'Investigator site staff members directly involved in the conduct of the study and'
b'their family members, site staff members otherwise supervised by the investigator, or'
b'Pfizer employees, including their family members, directly involved in the conduct of'
b'the study.'
Clear my responses

How to participate?

Step 1 Connect with a study center
Message sent successfully.
We have submitted the information you provided to the research team at the location you chose. For your records, we have sent a copy of the message to your email address.
If you would like to be informed of other studies that may be of interest to you, you may sign up for Patient Notification Service.
Sign up

Send a message

Enter your contact details to connect with study team


Email

View email

Phone

Phone country flag

View phone
Investigator Avatar

Primary Contact

First name*
Last name*
Email*
Phone number*
Other language

Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

Learn more

If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

Learn more

Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

Learn more

Similar trials to consider

Loading...

Browse trials for

Not finding what you're looking for?

Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.

Sign up as volunteer
Add a private note
  • abc Select a piece of text.
  • Add notes visible only to you.
  • Send it to people through a passcode protected link.