A Study to Assess the Safety of a Potential New Drug in Comparison to the Standard Practice of Dosing With Warfarin for Non-valvular Atrial Fibrillation

NCT ID: NCT00504556

Last Updated: 2019-02-26

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

PHASE2

Total Enrollment

1146 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-06-30

Study Completion Date

2008-06-30

Brief Summary

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This study is to assess the safety of a potential new drug DU-176b for the prevention of stroke/systemic embolic event (SEE) in individuals with non-valvular atrial fibrillation (AF). The duration is 3 months of treatment and a 30 day follow-up visit.

Detailed Description

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Conditions

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Atrial Fibrillation Thromboembolism

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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1

DU-176b 30mg tablet once daily

Group Type EXPERIMENTAL

Edoxaban (DU-176b)

Intervention Type DRUG

30mg tablet once daily

2

DU-176b 60mg once daily

Group Type EXPERIMENTAL

Edoxaban (DU-176b)

Intervention Type DRUG

60mg tablet once daily

3

DU-176b 30mg b.i.d.

Group Type EXPERIMENTAL

Edoxaban (DU-176b)

Intervention Type DRUG

30mg tablet two times a day

4

DU-176b 60mg tablets two times a day

Group Type EXPERIMENTAL

Edoxaban (DU-176b)

Intervention Type DRUG

60mg tablet two times a day

5

warfarin tablets

Group Type ACTIVE_COMPARATOR

warfarin

Intervention Type DRUG

warfarin tablets

Interventions

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Edoxaban (DU-176b)

30mg tablet once daily

Intervention Type DRUG

Edoxaban (DU-176b)

60mg tablet once daily

Intervention Type DRUG

Edoxaban (DU-176b)

30mg tablet two times a day

Intervention Type DRUG

Edoxaban (DU-176b)

60mg tablet two times a day

Intervention Type DRUG

warfarin

warfarin tablets

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Male or female, 18 to 80 years old.
2. Able to provide written informed consent.
3. Persistent non-valvular AF supported by abnormal electrocardiogram (ECG)
4. A congestive heart failure, hypertension, age ≥ 75 years, diabetes, and prior stroke (CHADS2) index score of at least 2

Exclusion Criteria

1. Subjects with mitral valve disease or previous valvular heart surgery
2. Known contraindication to any anticoagulant including vitamin K antagonists such as warfarin
3. Known or suspected hereditary or acquired bleeding or coagulation disorder
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Daiichi Sankyo

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Huntsville, Alabama, United States

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Anaheim, California, United States

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Beverly Hills, California, United States

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Stockton, California, United States

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Orlando, Florida, United States

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Sarasota, Florida, United States

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Atlanta, Georgia, United States

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Canton, Georgia, United States

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Fort Wayne, Indiana, United States

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Iowa City, Iowa, United States

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Cadillac, Michigan, United States

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Kalispell, Montana, United States

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Fremont, Nebraska, United States

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Santa Fe, New Mexico, United States

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Albany, New York, United States

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Oklahoma City, Oklahoma, United States

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Allentown, Pennsylvania, United States

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Pottstown, Pennsylvania, United States

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Sellersville, Pennsylvania, United States

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Dallas, Texas, United States

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Salt Lake City, Utah, United States

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Bellevue, Washington, United States

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Minsk, , Belarus

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Brussels, , Belgium

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Genk, , Belgium

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Banja Luka, , Bosnia and Herzegovina

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Mostar, , Bosnia and Herzegovina

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Sarajevo, , Bosnia and Herzegovina

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Tuzla, , Bosnia and Herzegovina

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Calgary, Alberta, Canada

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Edmonton, Alberta, Canada

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Alberta, British Columbia, Canada

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Winnipeg, Manitoba, Canada

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Oshawa, Ontario, Canada

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Thunder Bay, Ontario, Canada

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Montreal, Quebec, Canada

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Sherbrooke, Quebec, Canada

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Antofagasta, , Chile

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Osorno, , Chile

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Santiago, , Chile

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Temuco, , Chile

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Daugavpils, , Latvia

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Riga, , Latvia

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Ventspils, , Latvia

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Córdoba, , Mexico

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Guadalajara Jalisco, , Mexico

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Mexico City, , Mexico

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Chisinau, , Moldova

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Arkhangelsk, , Russia

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Barnaul, , Russia

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Chelyabinsk, , Russia

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Ivanovo, , Russia

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Kaliningrad, , Russia

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Kazan', , Russia

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Kemerovo, , Russia

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Krasnodar, , Russia

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Krasnoyarsk, , Russia

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Moscow, , Russia

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N.Novgorod, , Russia

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Novosibirsk, , Russia

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Orenburg, , Russia

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Penza, , Russia

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Perm, , Russia

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Rostov-on-Don, , Russia

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Saint Petersburg, , Russia

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Samara, , Russia

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Saratov, , Russia

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Tomsk, , Russia

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Tula, , Russia

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Tyumen, , Russia

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Volgograd, , Russia

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Yaroslavl, , Russia

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Bardejov, , Slovakia

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Bratislava, , Slovakia

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Košice, , Slovakia

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Lučenec, , Slovakia

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Prešov, , Slovakia

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Cherkassy, , Ukraine

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Chernihiv, , Ukraine

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Chernivtsy, , Ukraine

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Dnipro, , Ukraine

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Donetsk, , Ukraine

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Ivano-Frankivsk, , Ukraine

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Kiev, , Ukraine

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Lutsk, , Ukraine

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Lviv, , Ukraine

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Odesa, , Ukraine

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Poltava, , Ukraine

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Ternopil, , Ukraine

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Vinnitsa, , Ukraine

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Zaporizhzhya, , Ukraine

Site Status

Countries

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United States Belarus Belgium Bosnia and Herzegovina Canada Chile Latvia Mexico Moldova Russia Slovakia Ukraine

Other Identifiers

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DU176b-PRT018

Identifier Type: -

Identifier Source: org_study_id

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