AStudy To Evaluate Safety And Eficacy Of Apixaban In Japanese Acute Deep Vein Thrombosis (DVT) And Pulmonary Embolism (PE) Patients
Overview[ - collapse ][ - ]
Purpose | 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) |
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Condition | Deep Vein Thrombosis Pulmonary Embolism |
Intervention | Drug: Apixaban Drug: Unfractionated Heparin (UFH) Drug: Warfarin |
Phase | Phase 3 |
Sponsor | Pfizer |
Responsible Party | Pfizer |
ClinicalTrials.gov Identifier | NCT01780987 |
First Received | January 29, 2013 |
Last Updated | April 20, 2014 |
Last verified | April 2014 |
Tracking Information[ + expand ][ + ]
First Received Date | January 29, 2013 |
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Last Updated Date | April 20, 2014 |
Start Date | January 2013 |
Estimated Primary Completion Date | August 2014 |
Current Primary Outcome Measures | Major bleeding and Clinically Relevant Non-major bleeding [Time Frame: 24 weeks] [Designated as safety issue: Yes] |
Current Secondary Outcome Measures |
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Descriptive Information[ + expand ][ + ]
Brief Title | AStudy To Evaluate Safety And Eficacy Of Apixaban In Japanese Acute Deep Vein Thrombosis (DVT) And Pulmonary Embolism (PE) Patients |
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Official Title | Active-Control, Multicenter, Randomized, Open-Label, Safety And Efficacy Study Evaluating The Use Of Apixaban In The Treatment Of Symptomatic Deep Vein Thrombosis And Pulmonary Embolism In Japanese |
Brief Summary | 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 | Not Provided |
Study Type | Interventional |
Study Phase | Phase 3 |
Study Design | Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment |
Condition |
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Intervention | Drug: Apixaban 10 mg BID for 7 days followed by 5 mg BID for 23 weeks (total 24 weeks) 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 Drug: Warfarin Dosing for 24 weeks to target INR range between 1.5-2.5 |
Study Arm (s) |
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Recruitment Information[ + expand ][ + ]
Recruitment Status | Active, not recruiting |
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Estimated Enrollment | 80 |
Estimated Completion Date | August 2014 |
Estimated Primary Completion Date | August 2014 |
Eligibility Criteria | 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 |
Gender | Both |
Ages | 20 Years |
Accepts Healthy Volunteers | No |
Contacts | Not Provided |
Location Countries | Japan |
Administrative Information[ + expand ][ + ]
NCT Number | NCT01780987 |
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Other Study ID Numbers | B0661024 |
Has Data Monitoring Committee | Yes |
Information Provided By | Pfizer |
Study Sponsor | Pfizer |
Collaborators | Bristol-Myers Squibb |
Investigators | Study Director: Pfizer CT.gov Call Center Pfizer |
Verification Date | April 2014 |
Locations[ + expand ][ + ]
Aichi Medical University Hospital | Nagakute, Aichi, Japan |
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Toho University Sakura Medical Center | Sakura, Chiba, Japan |
Kokura Memorial Hospital | Kitakyusyu, Fukuoka, Japan |
Hiroshima General Hospital | Hatsukaichi, Hiroshima, Japan |
Teine Keijinkai Hospital | Sapporo, Hokkaido, Japan |
Kanazawa Medical University Hospital | Kahoku-gun, Ishikawa, Japan |
National Hospital Organization Kanazawa Medical Center | Kanazawa, Ishikawa, Japan |
National Hospital Organization Yokohama Medical Center | Yokohama, Kanagawa, Japan |
Yokohama Minami Kyousai Hospital | Yokohama, Kanagawa, Japan |
Mie University Hospital | Tsu, Mie, Japan |
National Hospital Organization Okayama Medical Center | Okayama City, Okayama, Japan |
Kinki University Hospital | Osakasayama, Osaka, Japan |
National Cerebral and Cardiovascular Center Hospital | Suita-shi, Osaka, Japan |
St. Luke's International Hospital | Chuo-ku, Tokyo, Japan |
Nihon University Itabashi Hospital | Itabashi-ku, Tokyo, Japan |
National Hospital Organization Tokyo Medical Center | Meguro-ku, Tokyo, Japan |
Japanese Red Cross Musashino Hospital | Musashino, Tokyo, Japan |
Tokyo Medical University Hospital | Shinjuku-ku, Tokyo, Japan |
Fukushima Medical University Hospital | Fukushima, Japan |
Saiseikai Kumamoto Hospital | Kumamoto, Japan |
Kumamoto University Hospital | Kumamoto, Japan |
Kumamoto City Hospital | Kumamoto, Japan |
Nagasaki Municipal Hospital | Nagasaki, Japan |