A Study Evaluating Safety and Tolerability of YM150 Compared to Warfarin in Subjects With Atrial Fibrillation

NCT ID: NCT00938730

Last Updated: 2011-01-20

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

PHASE2

Total Enrollment

1280 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-06-30

Study Completion Date

2010-09-30

Brief Summary

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The purpose of this study is to investigate the optimal daily dose and dose regimen of YM150 in subjects with non-valvular atrial fibrillation (NVAF), primarily based on safety and tolerability data.

Detailed Description

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Conditions

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Atrial Fibrillation

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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1. YM150, Dose W, twice daily

Group Type EXPERIMENTAL

YM150

Intervention Type DRUG

oral

2. YM150, Dose X, once daily

Group Type EXPERIMENTAL

YM150

Intervention Type DRUG

oral

3. YM150, Dose X, twice daily

Group Type EXPERIMENTAL

YM150

Intervention Type DRUG

oral

4. YM150, Dose Y once daily

Group Type EXPERIMENTAL

YM150

Intervention Type DRUG

oral

5. YM150, Dose Y twice daily

Group Type EXPERIMENTAL

YM150

Intervention Type DRUG

oral

6. YM150, Dose Z, once daily

Group Type EXPERIMENTAL

YM150

Intervention Type DRUG

oral

7. Warfarin

Group Type ACTIVE_COMPARATOR

Warfarin

Intervention Type DRUG

oral

Interventions

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YM150

oral

Intervention Type DRUG

Warfarin

oral

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Subject with paroxysmal, permanent or persistent Nonvalvular Atrial Fibrillation (NVAF)
* Subject has prothrombin time international normalized ratio (INR) of 2.0 or below at the baseline visit

Exclusion Criteria

* Subject has current or recent (within 12 months prior to screening) history of stroke and/or systemic embolism (including TIA)
* Subject has active bleeding or any condition associated with increased risk of bleeding
* Subject has NVAF secondary to other reversible disorders (e.g. thyrotoxicosis)
* Subject has an indication for warfarin other than AF (including planned cardioversion)
* Subject has had a diagnosis of Acute Coronary Syndrome (ACS), coronary artery bypass graft (CABG) or percutaneous transluminal coronary angioplasty (PTCA) within previous 3 months of screening
* Subject has a diagnosis of left ventricular aneurysm or atrial myxoma
* Subject requires use of prohibited previous and concomitant medication (i.e., thrombolytics \[such as tissue Plasminogen Activator (tPA), streptokinase\], antiplatelet agents \[such as cilostazol, clopidogrel, ticlopidine, dipyridamole\], anticoagulants \[such as vitamin K antagonists, heparin, unfractionated or low molecular weight heparin, fondaparinux, thrombin inhibitors\] and chronic use of nonsteroidal anti-inflammatory drugs \[NSAIDs\] or acetylsalicylic acid use of \>100 mg/day). (see Section 5.1.3 and Appendix 1 for details)
* Subject has active infective endocarditis
* Subject is planned for invasive procedures with potential for bleeding
* Subject has participated in another clinical trial of an investigational drug (including placebo) or device within 30 days (or the limit set by national law, whichever is longer) of signing informed consent for the present study
* Subject has participated in any YM150 clinical trials
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Astellas Pharma Inc

INDUSTRY

Sponsor Role lead

Responsible Party

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Astellas Pharma Europe BV

Principal Investigators

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Use Central Contact

Role: STUDY_CHAIR

Astellas Pharma Europe B.V.

Locations

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Auchenflower, , Australia

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Caboolture, , Australia

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Kippa-Ring, , Australia

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Victoria, , Australia

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Vienna, , Austria

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Vienna, , Austria

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Dimitrovgrad, , Bulgaria

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Pleven, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Besenov, , Czechia

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Havirov-mesto, , Czechia

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Prague, , Czechia

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Tábor, , Czechia

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Ústí nad Labem, , Czechia

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Narva, , Estonia

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Tallinn, , Estonia

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Tallinn, , Estonia

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Tartu, , Estonia

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Paris, , France

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Bad Nauheim, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Darmstadt, , Germany

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Dresden, , Germany

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Hagen, , Germany

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Kassel, , Germany

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Mainz, , Germany

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Mannheim, , Germany

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Markkleeberg, , Germany

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Balatonfüred, , Hungary

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Budapest, , Hungary

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Debrecen, , Hungary

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Mosonmagyaróvár, , Hungary

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Nyíregyháza, , Hungary

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Székesfehérvár, , Hungary

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Ahmedabad, , India

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Bangalore, , India

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Bangalore, , India

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Bangalore, , India

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Hyderabaad, , India

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Kolkata, , India

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Madurai, , India

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Nagpur, , India

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Nashik, , India

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Nellore, , India

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Pune, , India

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Pune, , India

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Nahariya, , Israel

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Nazareth, , Israel

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Rehovot, , Israel

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Asahikawa, , Japan

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Atsugi, , Japan

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Bunkyō City, , Japan

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Daitō, , Japan

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Fujisawa, , Japan

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Funabashi, , Japan

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Hachiōji, , Japan

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Higashiibaraki-gun, , Japan

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Hiroshima, , Japan

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Kanazawa, , Japan

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Kasaoka, , Japan

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Kishiwada, , Japan

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Kitamoto, , Japan

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Kiyose, , Japan

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Kobe, , Japan

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Meguro-ku, , Japan

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Morioka, , Japan

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Nankoku, , Japan

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Sapporo, , Japan

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Sapporo, , Japan

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Sendai, , Japan

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Shimajiri-gun, , Japan

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Shinjyuku-ku, , Japan

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Shizuoka, , Japan

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Toyama, , Japan

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Wako, , Japan

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Yokohama, , Japan

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Kuala Lumpur, , Malaysia

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Selangor Darul Ehsan, , Malaysia

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AD Delft, , Netherlands

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AE Roosendaal, , Netherlands

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BC Amsterdam, , Netherlands

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Iloilo City, , Philippines

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Bytom, , Poland

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Gdynia, , Poland

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Gdynia, , Poland

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Katowice, , Poland

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Kielce, , Poland

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Krakow, , Poland

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Lodz, , Poland

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Lublin, , Poland

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Torun, , Poland

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Warsaw, , Poland

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Warsaw, , Poland

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Warsaw, , Poland

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Wroclaw, , Poland

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Arkhangelsk, , Russia

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Chelyabinsk, , Russia

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Moscow, , Russia

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Moscow, , Russia

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Novosibirsk, , Russia

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Novosibirsk, , Russia

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Novosibirsk, , Russia

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Omsk, , Russia

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Saint Petersburg, , Russia

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Saint Petersburg, , Russia

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Saratov, , Russia

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Smolensk, , Russia

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Tomsk, , Russia

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Tula, , Russia

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Tyumen, , Russia

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Bardejov, , Slovakia

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Dolný Kubín, , Slovakia

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Komárno, , Slovakia

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Košice, , Slovakia

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Liptovský Hrádok, , Slovakia

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Martin, , Slovakia

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Bellville, , South Africa

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Benoni, , South Africa

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Centurion, , South Africa

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Chatsworth, , South Africa

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Moreletapark, , South Africa

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Somerset West, , South Africa

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Tongaat, , South Africa

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Umhlanga, , South Africa

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Worcester, , South Africa

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Busan, , South Korea

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Gwangju, , South Korea

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Incheon, , South Korea

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Seoul, , South Korea

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Seoul, , South Korea

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Seoul, , South Korea

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Seoul, , South Korea

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Murcia, , Spain

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Seville, , Spain

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Viladecans, , Spain

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Bangkok, , Thailand

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Chiang Mai, , Thailand

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Cherkassy, , Ukraine

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Donetsk, , Ukraine

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Ivano-Frankivsk, , Ukraine

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Kharkiv, , Ukraine

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Kharkiv, , Ukraine

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Kharkiv, , Ukraine

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Kharkiv, , Ukraine

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Kharkiv, , Ukraine

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Kyiv, , Ukraine

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Kyiv, , Ukraine

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Kyiv, , Ukraine

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Kyiv, , Ukraine

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Kyiv, , Ukraine

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Lutsk, , Ukraine

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Lviv, , Ukraine

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Odesa, , Ukraine

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Ternopil, , Ukraine

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Vinnytsia, , Ukraine

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Zaporizhzhya, , Ukraine

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Addlestone, , United Kingdom

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Bath, , United Kingdom

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Birmingham, , United Kingdom

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Dundee, , United Kingdom

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East Horsley, , United Kingdom

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London, , United Kingdom

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Soham, , United Kingdom

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Southampton, , United Kingdom

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Countries

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Australia Austria Bulgaria Czechia Estonia France Germany Hungary India Israel Japan Malaysia Netherlands Philippines Poland Russia Slovakia South Africa South Korea Spain Thailand Ukraine United Kingdom

Other Identifiers

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2007-001150-87

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

150-CL-021

Identifier Type: -

Identifier Source: org_study_id

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