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Clinical Trials/NCT00550355
NCT00550355CompletedPhase 1

A Randomized, Subject and Investigator-Blind, Placebo-Controlled Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Multiple Intravenously Administered Doses of PD-0360324 in Patients With Rheumatoid Arthritis Receiving Methotrexate

Pfizer1 site in 1 country78 target enrollmentStarted: August 2007Last updated:
Conditions
Interventions
Drugs

Trial Snapshot

Phase
Phase 1
Status
Completed
Sponsor
Pfizer
Enrollment
78
Locations
1
Primary Endpoint
Clinical safety laboratories

Study Overview

Brief Summary

This study is designed to evaluate the safety and tolerability of multiple intravenously administered doses of PD 0360324 in patients with rheumatoid arthritis receiving methotrexate.

Study Design

Study Type
Interventional
Allocation
Randomized
Intervention Model
Parallel
Primary Purpose
Treatment
Masking
Double (Participant, Investigator)

Eligibility Criteria

Ages
21 Years to 70 Years (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Diagnosis of RA for at least 6 months based upon the American College of Rheumatology (ACR) 1987 Revised Criteria.
  • Must have been treated with methotrexate (≥7.5 mg/week to ≤25 mg/week) for at least 16 weeks immediately prior to enrollment. The dose of methotrexate must be stable for at least 6 weeks prior to enrollment.
  • Females of childbearing potential are required to simultaneously use 2 effective contraceptive methods, 1 of which must be a barrier (condoms, diaphragm or cervical cap) with spermicide. Non-vasectomized men must be willing to abstain from sexual intercourse or willing to use a condom in addition to having their female partner use another form of contraception, if the woman could become pregnant from the time of the first dose of study medication until completion of follow up procedures
  • Contact your local site for more inclusion criteria.

Exclusion Criteria

  • Diagnosis of any other inflammatory arthritis (eg, spondyloarthropathies); or a non-inflammatory arthritis or musculoskeletal condition (eg, osteoarthritis, fibromyalgia) that, in the investigator's opinion, may interfere with clinical assessments.
  • Evidence of active or latent infection with Mycobacterium tuberculosis (TB).
  • Use of etanercept, anakinra, or oral DMARDs with the exception of methotrexate, within the 4 weeks prior to enrollment. Use of biological DMARDs within the 8 (adalimumab or infliximab) or 12 (abatacept) or 56 (rituximab) weeks prior to enrollment. Use of oral corticosteroids, acetaminophen, NSAIDs, and opioids are permitted within the dose ranges defined in the protocol.
  • Contact your local site for more inclusion criteria.

Arms & Interventions

1

Experimental

Intervention: PD 0360324 (Drug)

2

Experimental

Intervention: PD 0360324 (Drug)

3

Experimental

Intervention: PD 0360324 (Drug)

4

Placebo Comparator

Intervention: Placebo (Drug)

Outcomes

Primary Outcomes

Clinical safety laboratories

Time Frame: 16 weeks

Vital signs

Time Frame: 16 weeks

ECG

Time Frame: 16 weeks

Incidence and severity of adverse events

Time Frame: 16 weeks

Secondary Outcomes

  • Pharmacokinetic(16 weeks)
  • Pharmacodynamic(16 weeks)

Investigators

Sponsor
Pfizer
Sponsor Class
Industry

Study Sites (1)

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