NCT02531815

Brief Summary

This Phase 1 first-in-human single ascending dose study will be a randomized, double-blind, placebo-controlled investigation of the safety, tolerability, pharmacokinetics, and pharmacodynamics of PF-06741086.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
41

participants targeted

Target at P50-P75 for phase_1 healthy

Timeline
Completed

Started Aug 2015

Longer than P75 for phase_1 healthy

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

August 1, 2015

Completed
2 days until next milestone

First Submitted

Initial submission to the registry

August 3, 2015

Completed
22 days until next milestone

First Posted

Study publicly available on registry

August 25, 2015

Completed
10 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2016

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2016

Completed
Last Updated

August 12, 2016

Status Verified

August 1, 2016

Enrollment Period

11 months

First QC Date

August 3, 2015

Last Update Submit

August 10, 2016

Conditions

Keywords

safetytolerabilitypharmacokineticspharmacodynamicsPhase 1first in humanmonoclonal antibodytissue factor pathway inhibitorjapanese

Outcome Measures

Primary Outcomes (7)

  • Frequency, severity and causal relationship of treatment emergent adverse events (TEAEs) and withdrawals due to TEAEs

    Day 1 up to Day 84

  • Percentage of subjects with laboratory abnormalities

    Day 1 up to Day 84

  • Number of subjects with change from baseline in vital signs

    blood pressure, pulse rate, temperature, respiration rate

    Day 1 up to Day 84

  • Number of subjects with change from baseline in electrocardiogram (ECG) parameters

    Day 1 to Day 84

  • Percentage of subjects with changes from baseline in physical examination

    Day 1 to Day 84

  • Percentage of subjects with infusion site reactions

    Day 1 up to Day 7

  • Percentage of subjects with injection site reactions

    Day 1 to Day 7

Secondary Outcomes (18)

  • Plasma PF-06741086 concentrations

    Day 1 up to Day 84

  • Maximum observed plasma concentration (Cmax)

    Day 1 up to Day 84

  • Time for Cmax (Tmax)

    Day 1 up to Day 84

  • Area under the curve from time zero to last quantifiable concentration (AUClast)

    Day 1 up to Day 84

  • Terminal half-life (t 1/2)

    Day 1 up to Day 84

  • +13 more secondary outcomes

Study Arms (8)

Cohort 1 (subcutaneous [SC]) PF-06741086, Placebo

EXPERIMENTAL
Biological: PF-06741086Drug: Placebo

Cohort 2 (SC) PF-06741086, Placebo

EXPERIMENTAL
Biological: PF-06741086Drug: Placebo

Cohort 3 (SC) PF-06741086, Placebo

EXPERIMENTAL
Biological: PF-06741086Drug: Placebo

Cohort 4 (Intravenous [IV]) PF-06741086, Placebo

EXPERIMENTAL
Biological: PF-06741086Drug: Placebo

Cohort 5 (IV) PF-06741086, Placebo

EXPERIMENTAL
Biological: PF-06741086Drug: Placebo

Cohort 6 (IV) PF-06741086, Placebo

EXPERIMENTAL
Biological: PF-06741086Drug: Placebo

Cohort 7 (IV) PF-06741086, Placebo

EXPERIMENTAL
Biological: PF-06741086Drug: Placebo

Cohort 8 (subcutaneous [SC]) PF-06741086

EXPERIMENTAL
Biological: PF-06741086

Interventions

PF-06741086BIOLOGICAL

PF-06741086, single dose, beginning with Cohort 1 dose level at 30 mg. Subsequent dose levels will be determined after data review of prior cohort(s)

Cohort 1 (subcutaneous [SC]) PF-06741086, PlaceboCohort 2 (SC) PF-06741086, PlaceboCohort 3 (SC) PF-06741086, PlaceboCohort 4 (Intravenous [IV]) PF-06741086, PlaceboCohort 5 (IV) PF-06741086, PlaceboCohort 6 (IV) PF-06741086, PlaceboCohort 7 (IV) PF-06741086, PlaceboCohort 8 (subcutaneous [SC]) PF-06741086

Placebo for PF-06741086, single dose

Also known as: saline placebo
Cohort 1 (subcutaneous [SC]) PF-06741086, PlaceboCohort 2 (SC) PF-06741086, PlaceboCohort 3 (SC) PF-06741086, PlaceboCohort 4 (Intravenous [IV]) PF-06741086, PlaceboCohort 5 (IV) PF-06741086, PlaceboCohort 6 (IV) PF-06741086, PlaceboCohort 7 (IV) PF-06741086, Placebo

Eligibility Criteria

Age18 Years - 55 Years
Sexmale
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Body Mass Index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight \>50 kg (110 lbs) and 100 kg (220 lbs).

You may not qualify if:

  • Increased risk of thrombosis (coronary artery disease, hypercholesterolemia, diabetes)
  • Use of nicotine/tobacco products
  • Clotting disorders

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Pfizer Clinical Research Unit

Brussels, B-1070, Belgium

Location

Related Links

MeSH Terms

Interventions

marstacimab

Study Officials

  • Pfizer CT.gov Call Center

    Pfizer

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 1
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR
Purpose
BASIC SCIENCE
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 3, 2015

First Posted

August 25, 2015

Study Start

August 1, 2015

Primary Completion

July 1, 2016

Study Completion

July 1, 2016

Last Updated

August 12, 2016

Record last verified: 2016-08

Locations