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A Study to Assess the Safety, Tolerability, and Blood and Urine Drug Levels of Fostamatinib Disodium (FosD) in Healthy Japanese and White Subjects

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
AstraZeneca
ClinicalTrials.gov Identifier:
NCT01167868
First received: July 19, 2010
Last updated: February 6, 2013
Last verified: February 2013
History of Changes
  Purpose

This is a single and multiple ascending dose study in healthy male and female (of non-child bearing potential) Japanese and White volunteers, to assess the safety, tolerability, and blood and urine drug levels of FosD. FosD is being developed for the treatment of rheumatoid arthritis.


Condition Intervention Phase
Healthy
 Drug: FosD
Drug: Placebo
 Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Investigator)
Primary Purpose: Basic Science
Official Title: A Phase I, Randomized, Double-blind, Placebo-controlled, Parallel Group Study to Assess the Safety, Tolerability and Pharmacokinetics of Oral Fostamatinib Disodium in Healthy Japanese and White Subjects After Single and Multiple Ascending Doses

Resource links provided by NLM:

U.S. FDA Resources

Further study details as provided by AstraZeneca:

Primary Outcome Measures:
  • To investigate safety and tolerability: adverse event monitoring, vital signs, physical examinations, clinical laboratory tests, 12 lead ECG, digital ECG, telemetry. [ Time Frame: Prior to treatment, during treatment, and a follow-up visit, a total of up to 20 days ] [ Designated as safety issue: Yes ]

Secondary Outcome Measures:
  • To determine plasma PK parameters (including but not limited to: AUC, tmax, Cmax, terminal elimination half life (t1/2) and accumulation ratio (Rac)) of FosD. [ Time Frame: Plasma sampling for 72 hours following both the single dose and after 7 days repeated dosing. ] [ Designated as safety issue: No ]
  • To determine urine PK parameters (including but not limited to: amount excreted (Ae) and renal clearance (CLr)) of FosD. [ Time Frame: Urine sampling for upto 48 hours following both the single dose and after 7 days repeated dosing. ] [ Designated as safety issue: No ]

Enrollment: 56
Study Start Date: July 2010
Study Completion Date: May 2011
Primary Completion Date: May 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: FosD
Four sequential cohorts of Japanese subjects are planned with doses ranging from 50mg once daily to a maximum of 200mg twice daily. One cohort of White subjects is also planned to receive the same dose regimen as the third dose level in Japanese subjects
 Drug: FosD
oral tablet
Placebo Comparator: Placebo
Placebo given (2 subjects in each cohort)
 Drug: Placebo
oral tablet

  Eligibility

Ages Eligible for Study:   20 Years to 45 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy male and female (of non-childbearing potential) Japanese subjects and White subjects (origins in Europe, the Middle East, or North Africa)
  • Body mass index (BMI) between 17 and 27 kg/m2 and weigh at least 45 kg and no more than 100 kg

Exclusion Criteria:

  • History or presence of respiratory, GI, renal, hepatic, hematological, lymphatic, neurological, cardiovascular, psychiatric, musculoskeletal, genitourinary, immunological, dermatological, connective tissue diseases or disorders
  • Any clinically significant illness, acute infection, known inflammatory process, medical/surgical procedure or trauma within 4 weeks of the first administration of investigational product
  • Smoking in excess of 5 cigarettes per day or equivalent within 30 days of Day 1
  • Use of prescription or over-the-counter drugs within 2 weeks of first administration of investigational product
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01167868

Locations
United States, California
Research Site
Glendale, California, United States
Sponsors and Collaborators
AstraZeneca
Investigators
Study Director: Mark Layton, MD AstraZeneca
Principal Investigator: Mark Yen, MD PAREXEL Early Phase/California Clinical Trials Medical Group
  More Information

No publications provided

Responsible Party: AstraZeneca
ClinicalTrials.gov Identifier: NCT01167868     History of Changes
Other Study ID Numbers: D4300C00007
Study First Received: July 19, 2010
Last Updated: February 6, 2013
Health Authority: United States: Food and Drug Administration

Keywords provided by AstraZeneca:
fostamatinib disodium
FosD
Japanese
Healthy volunteers
 Phase 1
Single and Multiple Ascending Dose Study
Healthy Japanese volunteers
Healthy White volunteers

ClinicalTrials.gov processed this record on May 16, 2013