Dose-confirmatory Bridging Study in Total Hip Replacement

NCT ID: NCT01205932

Last Updated: 2017-01-23

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

402 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-09-30

Study Completion Date

2011-08-31

Brief Summary

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The objective of this dose-confirmatory bridging study is to investigate the safety and efficacy of rivaroxaban 5 to 10 mg once-daily (od) dosing in the prevention of venous thromboembolism (VTE) in Japanese patients undergoing elective total hip replacement (THR) and to confirm the extrapolability of global data to Japanese patients by comparing with data from overseas phase II study (ODIXa-OD.HIP - Study 11527).

Detailed Description

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Conditions

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Venous Thromboembolism

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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Arm 1

Group Type EXPERIMENTAL

Rivaroxaban (BAY59-7939)

Intervention Type DRUG

Daily dose: 5mg/day (5mg, once daily) for 34 to 35 days (±4 days)

Arm 2

Group Type EXPERIMENTAL

Rivaroxaban (BAY59-7939)

Intervention Type DRUG

Daily dose: 7.5mg/day (7.5mg, once daily) for 34 to 35 days (±4 days)

Arm 3

Group Type EXPERIMENTAL

Rivaroxaban (BAY59-7939)

Intervention Type DRUG

Daily dose: 10mg/day (10mg, once daily) for 34 to 35 days (±4 days)

Arm 4

Group Type ACTIVE_COMPARATOR

Enoxaparin

Intervention Type DRUG

daily dose: 40mg/day (20mg each, twice daily) for 6 to 7 days (±2 days)

Interventions

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Rivaroxaban (BAY59-7939)

Daily dose: 5mg/day (5mg, once daily) for 34 to 35 days (±4 days)

Intervention Type DRUG

Rivaroxaban (BAY59-7939)

Daily dose: 7.5mg/day (7.5mg, once daily) for 34 to 35 days (±4 days)

Intervention Type DRUG

Rivaroxaban (BAY59-7939)

Daily dose: 10mg/day (10mg, once daily) for 34 to 35 days (±4 days)

Intervention Type DRUG

Enoxaparin

daily dose: 40mg/day (20mg each, twice daily) for 6 to 7 days (±2 days)

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Male and female patients aged 20 years or above
* Patients undergoing elective THR (the first replacement of the applicable hip joint)
* Patients' written informed consent to participation after receiving detailed verbal and written information on any study specific procedures in advance

Exclusion Criteria

* Planned, staged major orthopedic surgery within 3 months prior to elective THR or during this study
* History of clinically significant active bleeding (e.g. intracranial bleeding, gastrointestinal bleeding\*), or high bleeding risk

\*: within 3 months prior to elective THR for gastrointestinal bleeding
* Subjects with hepatic disease which is associated with coagulopathy leading to a clinically relevant bleeding risk
* Severe impaired renal function (CLCR calculated by Cockcroft-Gault formula: \<30 mL/min)
* Conditions prohibiting bilateral venography (e.g. amputation of 1 leg, allergy to contrast media)
* Ongoing anticoagulant therapy (e.g. warfarin, heparins and Factor Xa inhibitors other than study medication) that cannot be stopped (in the opinion of the investigator/sub investigator)
* Subjects for whom epidural catheters are expected to be left in for longer than 18 hours post-operatively
* Planned intermittent pneumatic compression during treatment period
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Janssen Research & Development, LLC

INDUSTRY

Sponsor Role collaborator

Bayer

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Bayer Study Director

Role: STUDY_DIRECTOR

Bayer

Locations

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Nagoya, Aichi-ken, Japan

Site Status

Matsudo, Chiba, Japan

Site Status

Narashino, Chiba, Japan

Site Status

Matsuyama, Ehime, Japan

Site Status

Fukuoka, Fukuoka, Japan

Site Status

Fukuoka, Fukuoka, Japan

Site Status

Kōriyama, Fukushima, Japan

Site Status

Asahikawa, Hokkaido, Japan

Site Status

Hakodate, Hokkaido, Japan

Site Status

Sapporo, Hokkaido, Japan

Site Status

Kakogawa, Hyōgo, Japan

Site Status

Kobe, Hyōgo, Japan

Site Status

Nishinomiya, Hyōgo, Japan

Site Status

Tsukuba, Ibaraki, Japan

Site Status

Kagoshima, Kagoshima-ken, Japan

Site Status

Kamakura, Kanagawa, Japan

Site Status

Yokohama, Kanagawa, Japan

Site Status

Kumamoto, Kumamoto, Japan

Site Status

Kyoto, Kyoto, Japan

Site Status

Iida, Nagano, Japan

Site Status

Sasebo, Nagasaki, Japan

Site Status

Sasebo, Nagasaki, Japan

Site Status

Kurashiki, Okayama-ken, Japan

Site Status

Tomigusuku, Okinawa, Japan

Site Status

Hirakata, Osaka, Japan

Site Status

Hirakata, Osaka, Japan

Site Status

Izumi, Osaka, Japan

Site Status

Izumisano, Osaka, Japan

Site Status

Kishiwada, Osaka, Japan

Site Status

Kishiwada, Osaka, Japan

Site Status

Osaka, Osaka, Japan

Site Status

Osaka, Osaka, Japan

Site Status

Osaka, Osaka, Japan

Site Status

Sakai, Osaka, Japan

Site Status

Sayama, Osaka, Japan

Site Status

Suita, Osaka, Japan

Site Status

Takatsuki, Osaka, Japan

Site Status

Saga, Saga-ken, Japan

Site Status

Nerima-ku, Tokyo, Japan

Site Status

Setagaya City, Tokyo, Japan

Site Status

Toyama, Toyama, Japan

Site Status

Countries

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Japan

Other Identifiers

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14397

Identifier Type: -

Identifier Source: org_study_id

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