Venous Thromboembolism (VTE) Treatment Study in Japanese Deep Vein Thrombosis (DVT) Patients

NCT ID: NCT01516840

Last Updated: 2017-01-18

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

60 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-03-31

Study Completion Date

2014-01-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The objective of this study is to evaluate the efficacy, safety, pharmacokinetics (PK) and pharmacodynamics (PD) of two different dosages of rivaroxaban in the treatment of deep vein thrombosis (DVT) and the prevention of the occurrence and the recurrence of DVT or pulmonary embolism (PE) in Japanese patients with acute symptomatic DVT without symptomatic PE.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The general design of the trial is open label between the Rivaroxaban and the reference arm. However, there are two groups in the Rivaroxaban arm only for the initial 3 weeks. Between these two groups and in this initial period, the study is blinded.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Deep Vein Thrombosis

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Arm 1

Group Type EXPERIMENTAL

Rivaroxaban (Xarelto, BAY59-7939)

Intervention Type DRUG

10 mg twice daily for 21 days, followed by 15 mg once daily

Arm 2

Group Type EXPERIMENTAL

Rivaroxaban (Xarelto, BAY59-7939)

Intervention Type DRUG

15 mg twice daily for 21 days, followed by 15 mg once daily

Arm 3

Group Type ACTIVE_COMPARATOR

Unfractionated heparin

Intervention Type DRUG

To be adjusted to maintain the activated partial thromboplastin time (aPTT) prolongation (1.5 to 2.5 times the control)

Arm 4

Group Type ACTIVE_COMPARATOR

Warfarin

Intervention Type DRUG

To be adjusted on the basis of prothrombin time-international normalized ratio (PT-INR) values target range (1.5 to 2.5)

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Rivaroxaban (Xarelto, BAY59-7939)

10 mg twice daily for 21 days, followed by 15 mg once daily

Intervention Type DRUG

Rivaroxaban (Xarelto, BAY59-7939)

15 mg twice daily for 21 days, followed by 15 mg once daily

Intervention Type DRUG

Unfractionated heparin

To be adjusted to maintain the activated partial thromboplastin time (aPTT) prolongation (1.5 to 2.5 times the control)

Intervention Type DRUG

Warfarin

To be adjusted on the basis of prothrombin time-international normalized ratio (PT-INR) values target range (1.5 to 2.5)

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Men and women \>/= 20 years of age in patients with confirmed acute symptomatic proximal deep vein thrombosis (DVT) without symptomatic pulmonary embolism (PE)

Exclusion Criteria

* Thrombectomy, insertion of a caval filter, or use of a fibrinolytic agent to treat the current episode of DVT
* More than 48 hours pre-randomization treatment with therapeutic dosages of anti-coagulant treatment or more than a single dose of warfarin from the onset of the current episode of DVT to randomization
* Calculated creatinine clearance (CLCR) \< 30 mL/min
* Subjects with hepatic disease which is associated with coagulopathy leading to a clinically relevant bleeding risk
* Active bleeding or high risk for bleeding contraindicating treatment with unfractioned Heparin (UFH) or warfarin
* Systolic blood pressure \> 180 mmHg or diastolic blood pressure \> 110 mmHg
Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Janssen Scientific Affairs, LLC

INDUSTRY

Sponsor Role collaborator

Bayer

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Bayer Study Director

Role: STUDY_DIRECTOR

Bayer

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Toyoake, Aichi-ken, Japan

Site Status

Aomori, Aomori, Japan

Site Status

Sakura, Chiba, Japan

Site Status

Fukuoka, Fukuoka, Japan

Site Status

Maebashi, Gunma, Japan

Site Status

Ōtake, Hiroshima, Japan

Site Status

Sapporo, Hokkaido, Japan

Site Status

Takarazuka, Hyōgo, Japan

Site Status

Kahoku-gun, Ishikawa-ken, Japan

Site Status

Kanazawa, Ishikawa-ken, Japan

Site Status

Yokohama, Kanagawa, Japan

Site Status

Kumamoto, Kumamoto, Japan

Site Status

Tsu, Mie-ken, Japan

Site Status

Sasebo, Nagasaki, Japan

Site Status

Niigata, Niigata, Japan

Site Status

Okayama, Okayama-ken, Japan

Site Status

Osaka, Osaka, Japan

Site Status

Osaka, Osaka, Japan

Site Status

Sayama, Osaka, Japan

Site Status

Suita, Osaka, Japan

Site Status

Shizuoka, Shizuoka, Japan

Site Status

Tokushima, Tokushima, Japan

Site Status

Bunkyo-ku, Tokyo, Japan

Site Status

Chuoku, Tokyo, Japan

Site Status

Itabashi-ku, Tokyo, Japan

Site Status

Meguro-ku, Tokyo, Japan

Site Status

Shinagawa, Tokyo, Japan

Site Status

Shinjuku-ku, Tokyo, Japan

Site Status

Wakayama, Wakayama, Japan

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Japan

References

Explore related publications, articles, or registry entries linked to this study.

Matsuo H, Prins M, Lensing AW, Fujinuma EW, Miyamoto Y, Kajikawa M. Shortened length of hospital stay with rivaroxaban in patients with symptomatic venous thromboembolism in Japan: the J-EINSTEIN pulmonary embolism and deep vein thrombosis program. Curr Med Res Opin. 2015 Jun;31(6):1057-61. doi: 10.1185/03007995.2015.1037728. Epub 2015 May 11.

Reference Type DERIVED
PMID: 25851062 (View on PubMed)

Yamada N, Hirayama A, Maeda H, Sakagami S, Shikata H, Prins MH, Lensing AW, Kato M, Onuma J, Miyamoto Y, Iekushi K, Kajikawa M. Oral rivaroxaban for Japanese patients with symptomatic venous thromboembolism - the J-EINSTEIN DVT and PE program. Thromb J. 2015 Jan 17;13:2. doi: 10.1186/s12959-015-0035-3. eCollection 2015.

Reference Type DERIVED
PMID: 25717286 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

14568

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.