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HealthyPhase 1NCT02711462

Study in Healthy Subjects to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of PF-06687234

A Phase 1 study testing PF-06687234 in people with Healthy, run by Pfizer at 1 site in Belgium.

Terminated

Stopped early. The study ended before it was planned to and will not resume.

Official record
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Trial summary

This Phase 1 study will be a double blind, third party open (ie, subject blind, investigator blind and Sponsor open), randomized, placebo controlled, single and multiple dose escalation study in healthy subjects, females of non childbearing potential and males between the ages of 18 and 55 years, inclusive. Read more about this study

Who is it for?
Ages 18 to 55 yearsHealthy volunteers can take part
Conditions the study is for
Healthy
What is being tested?
PF-06687234
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
10 participants
Where
1 siteBelgium
Study dates
Feb 2016to Aug 2016
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 55 years
  • All sexes
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Healthy females of non childbearing potential and healthy males
  • No evidence of active or latent or inadequately treated infection with Mycobacterium tuberculosis (TB)
  • Ability to personally sign and date the informed consent document and able to comply with schedule of activities
  • For Single Dose Cohort 7 only, Japanese subjects must have four biological Japanese grandparents born in Japan.

Who cannot join

  • Evidence or history of clinically significant health concerns
  • Treatment with an investigational drug within 30 days
  • Exposure to any live vaccines within 28 days prior to investigational product administration.
  • History of drug and/ or alcohol abuse and tobacco use equivalent of 5 cigarettes per day.
  • Known history of infection with hepatitis B virus, hepatitis C virus, or human immunodeficiency virus
  • Pregnant female subjects
  • History of sensitivity to heparin
  • Unwilling or unable to comply with the Lifestyle Guidelines as stated in the protocol

Trial locations and contacts

1 site in 1 country.

Belgium1 site
  • Pfizer Clinical Research Unit

    Brussels, B-1070

Other trials in Belgium

About this study

Official title: A Phase 1, Double Blind, Third-Party Open, Randomized, Placebo Controlled, Single And Multiple Dose, Parallel Group Study To Evaluate The Safety, Tolerability, Pharmacokinetics, And Pharmacodynamics Of PF-06687234 In Healthy Subjects

This Phase 1 study will be a double blind, third party open (ie, subject blind, investigator blind and Sponsor open), randomized, placebo controlled, single and multiple dose escalation study in healthy subjects, females of non childbearing potential and males between the ages of 18 and 55 years, inclusive. There may be up to 11 Cohorts in the study. Approximately 7 cohorts are anticipated in the Single Dose (SD) portion of the study and up to 4 cohorts are anticipated in the Multiple Dose (MD) portion of the study.

Following the last subject Day 28 visit from the first two single dose cohorts (Cohorts 1 and 2), all available data inclusive of Day 28 will be evaluated for PK, immunogenicity, safety and tolerability. FDA review and agreement to move forward will take place before the remaining single dose cohorts and the multiple dose phase (Cohorts 3 to 11) can be initiated.

A total of up to approximately 82 subjects are anticipated to be enrolled in the study. The duration of dosing in the multiple dose cohorts would be 4 weeks and the regimen may include weekly (total of 5 doses), every 2 weeks (total of 3 doses) or monthly dosing (total of two doses).

Conditions
Healthy
Being tested
PF-06687234, Placebo
Keywords
Healthy Subjects

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • PF-06687234Drug

    Also called Dekavil

    PF-06687234 will be administered via the SC or the IV route and in either single dose or multiple doses

  • PlaceboDrug

    In Cohorts 1 and 2, up to 1 subject will receive placebo. In all other Cohorts (Cohorts 3 to 11), up to 2 subjects will receive placebo.

Study groups in NCT02711462
Study groupRoleWhat they receive
Cohort 1OtherSubjects will receive 2mg of PF 06687234 or placebo via the SC route
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 2OtherSubjects will receive 20mg PF 06687234 or placebo via the SC route
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 3OtherThis is an optional cohort that may be added anytime during the study. In this cohort, subjects will receive PF 06687234 or placebo via the SC route
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 4OtherSubjects will receive 40mg of PF 06687234 or placebo via the SC route
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 5OtherSubjects will receive 80mg of PF 06687234 or placebo via the SC route
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 6OtherSubjects receive a single dose of PF 06687234 or placebo via the IV route
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 7OtherThis is an optional cohort where Japanese subjects will receive PF 06687234 or placebo via the SC route
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 8OtherSubjects in this cohort may receive 20 mg of PF 06687234 or placebo via the SC route every week with a total of 5 doses
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 9OtherSubjects in this cohort may receive 40 mg of PF 06687234 or placebo via the SC route every two weeks with a total of 3 doses
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 10OtherThis is an optional cohort. The maximum dose tested in the multiple dose cohort will not exceed the highest dose tested in the single dose cohorts
Receives: Drug: PF-06687234; Drug: Placebo
Cohort 11OtherThis is an optional cohort. The maximum dose tested in the multiple dose cohort will not exceed the highest dose tested in the single dose cohorts
Receives: Drug: PF-06687234; Drug: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Participants with Adverse Events (AEs)

    To determine the safety and tolerability of PF 06687234 by assessing averse events, vital signs measurements, 12 lead ECGs, physical examination findings, blood and urine safety tests including ferritin, transferrin, serum iron, reticulocytes, hemoglobin, platelets and any abnormal laboratory results.

    Measured: 4 weeks in the single dose portion and 8 weeks in the multiple dose portion

Secondary outcomes (12)
  1. Maximum Observed Plasma Concentration (Cmax) of PF 06687234 (IV and SC single doses)

    Measured: Day 1 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose and 8 and 11 days post dose along with early termination or follow up visit.

  2. Maximum Observed Plasma Concentration (Cmax) of PF 06687234 (SC multiple doses)

    Measured: Day 1 and Day 29 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose. Pre-dose samples on Day 8, 15, 22, 36, 39 and 43 along with early termination or follow up visit.

  3. Time to Reach Maximum Observed Plasma Concentration (Tmax) of PF 06687234 (IV and SC single doses)

    Measured: Day 1 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose and 8 and 11 days post dose along with early termination or follow up visit.

  4. Time to Reach Maximum Observed Plasma Concentration (Tmax) of PF 06687234 (SC multiple doses)

    Measured: Day 1 and Day 29 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose. Pre-dose samples on Day 8, 15, 22, 36, 39 and 43 along with early termination or follow up visit.

  5. Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) of PF 06687234 (IV and SC single doses)

    AUCinf = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-inf). It is obtained from AUC (0-t) plus AUC (t-inf).

    Measured: Day 1 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose and 8 and 11 days post dose along with early termination or follow up visit.

  6. Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUCinf) of PF 06687234 (SC multiple doses)

    AUCinf = Area under the plasma concentration versus time curve (AUC) from time zero (pre-dose) to extrapolated infinite time (0-inf). It is obtained from AUC (0-t) plus AUC (t-inf).

    Measured: Day 1 and Day 29 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose. Pre-dose samples on Day 8, 15, 22, 36, 39 and 43 along with early termination or follow up visit.

  7. Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) of PF 06687234 (IV and SC single doses)

    Area under the plasma concentration time-curve from zero to the last measured concentration (AUClast)

    Measured: Day 1 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose and 8 and 11 days post dose along with early termination or follow up visit.

  8. Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) of PF 06687234 (SC multiple doses)

    Area under the plasma concentration time-curve from zero to the last measured concentration (AUClast

    Measured: Day 1 and Day 29 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose. Pre-dose samples on Day 8, 15, 22, 36, 39 and 43 along with early termination or follow up visit.

  9. Plasma Decay Half-Life (t1/2) of PF 06687234 (IV and SC single doses)

    Plasma decay half-life is the time measured for the plasma concentration to decrease by one half.

    Measured: Day 1 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose and 8 and 11 days post dose along with early termination or follow up visit.

  10. Plasma Decay Half-Life (t1/2) of PF 06687234 (SC multiple doses)

    Plasma decay half-life is the time measured for the plasma concentration to decrease by one half.

    Measured: Day 1 and Day 29 prior to 0 hr & 0.5, 1, 2, 4, 8, 12, 16, 24, 48, 72, 96 hours post dose. Pre-dose samples on Day 8, 15, 22, 36, 39 and 43 along with early termination or follow up visit.

  11. Incidence of development of anti-drug antibody (ADA)

    Measured: up to 2 months

  12. Incidence of development of neutralizing antibody (NAb)

    Measured: up to 2 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted17 Mar 2016 (estimated)
  2. Study startFeb 2016
  3. Primary completionAug 2016
  4. Study completionAug 2016

Why it stopped: The study was prematurely terminated on 06 October 2016 due to the potential risk of further dosing in healthy subjects

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
10 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02711462
Sponsor's protocol ID
B7581001
Other IDs
2015-000710-22, DEKAVIL, 2015
Status last verified
Nov 2016
First submitted
8 Jan 2016
Last updated
7 Nov 2016
Results posted
No
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing PF-06687234 in people with Healthy, run by Pfizer at 1 site in Belgium.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 8 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: stopped early, as of the sponsor's last update on 7 Nov 2016. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Belgium. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study was stopped early (reason given: The study was prematurely terminated on 06 October 2016 due to the potential risk of further dosing in healthy subjects). Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Participants with Adverse Events (AEs) (time frame: 4 weeks in the single dose portion and 8 weeks in the multiple dose portion). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 7 Nov 2016.

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