AStudy To Evaluate Safety And Eficacy Of Apixaban In Japanese Acute Deep Vein Thrombosis (DVT) And Pulmonary Embolism (PE) Patients

NCT ID: NCT01780987

Last Updated: 2016-06-23

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

80 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-01-31

Study Completion Date

2014-09-30

Brief Summary

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The purpose of this study is to investigate safety of apixaban in Japanese acute DVT/PE subjects when symptomatic DVT/PE subjects are treated with 10 mg BID apixaban for 7 days as initial therapy followed by 5 mg BID apixaban for 23 weeks as long-term therapy (total treatment period is 24 weeks)

Detailed Description

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Conditions

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Deep Vein Thrombosis Pulmonary Embolism

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Apixaban

Group Type EXPERIMENTAL

Apixaban

Intervention Type DRUG

10 mg BID for 7 days followed by 5 mg BID for 23 weeks (total 24 weeks)

UFH/Warfarin

Group Type ACTIVE_COMPARATOR

Unfractionated Heparin (UFH)

Intervention Type DRUG

Dosing adjustment based on APTT = 1.5-2.5 times the control value, and until INR ≥ 1.5 for 5 days or more

Warfarin

Intervention Type DRUG

Dosing for 24 weeks to target INR range between 1.5-2.5

Interventions

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Apixaban

10 mg BID for 7 days followed by 5 mg BID for 23 weeks (total 24 weeks)

Intervention Type DRUG

Unfractionated Heparin (UFH)

Dosing adjustment based on APTT = 1.5-2.5 times the control value, and until INR ≥ 1.5 for 5 days or more

Intervention Type DRUG

Warfarin

Dosing for 24 weeks to target INR range between 1.5-2.5

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Acute symptomatic proximal DVT with evidence of proximal thrombosis
* Acute symptomatic PE with evidence of thrombosis in segmental or more proximal branches

Exclusion Criteria

* Active bleeding or high risk for bleeding contraindicating treatment with UFH and a VKA.
* Uncontrolled hypertension: systolic blood pressure \> 180 mm Hg or diastolic blood pressure \> 110 mm Hg
* Subjects requiring dual anti-platelet therapy
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Bristol-Myers Squibb

INDUSTRY

Sponsor Role collaborator

Pfizer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Aichi Medical University Hospital

Nagakute, Aichi-ken, Japan

Site Status

Toho University Sakura Medical Center

Sakura, Chiba, Japan

Site Status

Kokura Memorial Hospital

Kitakyushu, Fukuoka, Japan

Site Status

Fukushima Medical University Hospital

Fukushima, Fukushima, Japan

Site Status

Hiroshima General Hospital

Hatsukaichi, Hiroshima, Japan

Site Status

Teine Keijinkai Hospital

Sapporo, Hokkaido, Japan

Site Status

Kanazawa Medical University Hospital

Kahoku-gun, Ishikawa-ken, Japan

Site Status

Yokohama Minami Kyousai Hospital

Yokohama, Kanagawa, Japan

Site Status

National Hospital Organization Yokohama Medical Center

Yokohama, Kanagawa, Japan

Site Status

Kumamoto University Hospital

Kumamoto, Kumamoto, Japan

Site Status

Saiseikai Kumamoto Hospital

Kumamoto, Kumamoto, Japan

Site Status

Mie University Hospital

Tsu, Mie-ken, Japan

Site Status

National Hospital Organization Okayama Medical Center

Okayama, Okayama-ken, Japan

Site Status

Kinki University Hospital

Sayama, Osaka, Japan

Site Status

National Cerebral and Cardiovascular Center Hospital

Suita-shi, Osaka, Japan

Site Status

St. Luke's International Hospital

Chuo-ku, Tokyo, Japan

Site Status

Nihon University Itabashi Hospital

Itabashi-ku, Tokyo, Japan

Site Status

National Hospital Organization Tokyo Medical Center

Meguro-ku, Tokyo, Japan

Site Status

Japanese Red Cross Musashino Hospital

Musashino, Tokyo, Japan

Site Status

Tokyo Medical University Hospital

Shinjuku-ku, Tokyo, Japan

Site Status

Countries

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Japan

Related Links

Other Identifiers

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CV185160

Identifier Type: OTHER

Identifier Source: secondary_id

B0661024

Identifier Type: -

Identifier Source: org_study_id

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