- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02293395
A Study to Compare the Safety of Rivaroxaban Versus Acetylsalicylic Acid in Addition to Either Clopidogrel or Ticagrelor Therapy in Participants With Acute Coronary Syndrome (GEMINI ACS 1)
November 30, 2017 updated by: Janssen Research & Development, LLC
A Randomized, Double-Blind, Double-Dummy, Active-controlled, Parallel-group, Multicenter Study to Compare the Safety of Rivaroxaban Versus Acetylsalicylic Acid in Addition to Either Clopidogrel or Ticagrelor Therapy in Subjects With Acute Coronary Syndrome
The purpose of this study is to estimate the risk of bleeding with rivaroxaban, compared with acetylsalicylic acid (ASA), in addition to a single antiplatelet/ platelet adenosine diphosphate P2Y12 receptor antagonist (P2Y12 inhibitor agent: clopidogrel or ticagrelor), in participants with a recent acute coronary syndrome (ACS: including ST segment elevation myocardial infarction [STEMI] and non-ST-segment elevation acute coronary syndrome [NSTE-ACS]).
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
This is a prospective, randomized (the study drug is assigned by chance), double-blind (neither physician nor participant knows the treatment that the participant receives), active-controlled (study in which the experimental treatment or procedure is compared to a standard treatment or procedure), parallel group (each group of participants will be treated at the same time), multicenter (when more than one hospital or medical school team work on a medical research study) study in participants with a recent ACS (STEMI or NSTE-ACS).
All the eligible participants receiving background treatment of ASA plus clopidogrel (Stratum 1) or ASA plus ticagrelor (Stratum 2) will be randomly assigned to either receive ASA or rivaroxaban on background of P2Y12 receptor antagonists treatment.
This study will include 3 phases: Screening Phase (up to 10 days, before study start on Day 1), Double-blind Treatment Phase (up to either 180 days after randomization of the last enrolled participant in the study or Day 360, whichever occurs earlier), and Follow-up Phase (up to 30 days).
Participants' safety will be monitored throughout the study.
Study Type
Interventional
Enrollment (Actual)
3037
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Buenos Aires, Argentina
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Caba, Argentina
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Ciudad De Buenos Aires, Argentina
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Cordooba, Argentina
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Corrientes, Argentina
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Córdoba, Argentina
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La Plata, Argentina
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Mar Del Plata, Argentina
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Resistencia, Argentina
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Rosario, Argentina
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Salta, Argentina
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San Martín, Argentina
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Santa Fe, Argentina
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Brisbane, Australia
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Cairns, Australia
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Chermside, Australia
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Elizabeth Vale, Australia
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Herston, Australia
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Hobart, Australia
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Launceston, Australia
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Liverpool, Australia
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Murdoch, Australia
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Nambour, Australia
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New Lambton Heights, Australia
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Antwerpen, Belgium
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Bonheiden, Belgium
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Brasschaat, Belgium
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Brugge, Belgium
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Edegem, Belgium
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Genk, Belgium
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Gent, Belgium
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Huy, Belgium
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Liège, Belgium
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Mol, Belgium
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Roeselare, Belgium
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Ronse, Belgium
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Turnhout, Belgium
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Belo Horizonte, Brazil
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Blumenau, Brazil
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Campina Grande Do Sul, Brazil
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Campinas, Brazil
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Curitiba, Brazil
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Marília, Brazil
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Passo Fundo, Brazil
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Porto Alegre, Brazil
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Recife, Brazil
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Salvador, Brazil
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São José Do Rio Preto, Brazil
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São Paulo, Brazil
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Tatuí, Brazil
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Uberlândia, Brazil
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Votuporanga, Brazil
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Blagoevgrad, Bulgaria
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Burgas, Bulgaria
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Haskovo, Bulgaria
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Lovech, Bulgaria
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Pazardzhik, Bulgaria
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Pleven, Bulgaria
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Ruse, Bulgaria
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Sandanski, Bulgaria
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Sofia, Bulgaria
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Varna, Bulgaria
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Québec, Canada
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Alberta
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Edmonton, Alberta, Canada
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British Columbia
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New West Minister, British Columbia, Canada
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Victoria, British Columbia, Canada
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Ontario
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London, Ontario, Canada
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Newmarket, Ontario, Canada
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Sudbury, Ontario, Canada
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Toronto, Ontario, Canada
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Quebec
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Montreal, Quebec, Canada
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Saint-Charles-Borromée, Quebec, Canada
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Sherbrooke, Quebec, Canada
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Brno, Czechia
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Kolin Iii., Czechia
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Ostrava, Czechia
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Plzen-Bory, Czechia
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Praha 1, Czechia
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Praha 2, Czechia
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Trebic, Czechia
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Znojmo, Czechia
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Herlev, Denmark
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Koge, Denmark
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Silkeborg, Denmark
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Besançon, France
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Chambray Les Tours, France
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Jossigny, France
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Le Coudray, France
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Lyon, France
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Montauban, France
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Nantes, France
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Nantes Cedex 1, France
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Périgueux, France
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Balatonfüred, Hungary
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Budapest, Hungary
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Debrecen, Hungary
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Gyula, Hungary
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Győr, Hungary
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Kaposvar, Hungary
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Kecskemét, Hungary
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Nyíregyháza, Hungary
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Szolnok, Hungary
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Székesfehérvár, Hungary
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Gifu, Japan
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Kagawa, Japan
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Kitakyushu-City, Japan
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Kobe-Shi, Japan
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Kumamoto, Japan
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Kumamoto-Shi, Japan
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Matsue-Shi, Japan
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Nagano-Shi, Japan
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Osaka-Shi, Japan
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Sayama-Shi, Japan
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Tokyo, Japan
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Uwajima-Shi, Japan
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Yokohama, Japan
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Yonago, Japan
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Yotsui 2-8-1, Japan
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Gwangju, Korea, Republic of
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Incheon, Korea, Republic of
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Seongnam, Korea, Republic of
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Seoul, Korea, Republic of
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Suwon, Korea, Republic of
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Amersfoort, Netherlands
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Amsterdam, Netherlands
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Blaricum, Netherlands
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Den Haag, Netherlands
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Den Helder, Netherlands
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Gouda, Netherlands
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Groningen, Netherlands
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Hoofddorp, Netherlands
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Hoogeveen, Netherlands
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Nijmegen, Netherlands
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Rotterdam, Netherlands
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S-Hertogenbosch, Netherlands
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Schiedam, Netherlands
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Bielsko-Biala, Poland
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Bytom, Poland
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Chrzanow, Poland
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Dabrowa Gornicza, Poland
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Gdynia, Poland
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Grodzisk Mazowiecki, Poland
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Inowrocław, Poland
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Kedzierzyn-Kozle, Poland
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Kielce, Poland
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Koszalin, Poland
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Krakow, Poland
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Lodz, Poland
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Nowy Targ, Poland
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Nysa, Poland
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Oswiecim, Poland
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Polanica Zdroj, Poland
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Pulawy, Poland
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Tychy, Poland
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Warszawa, Poland
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Wloclawek, Poland
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Barnaul, Russian Federation
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Chita, Russian Federation
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Ekaterinburg, Russian Federation
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Ivanovo, Russian Federation
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Kaliningrad, Russian Federation
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Kemerovo, Russian Federation
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Krasnodar, Russian Federation
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Krasnoyarsk, Russian Federation
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Moscow, Russian Federation
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Nizhniy Novgorod, Russian Federation
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Orenburg, Russian Federation
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Penza, Russian Federation
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Perm, Russian Federation
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Rostov On Don, Russian Federation
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Saint Petersburg, Russian Federation
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Samara, Russian Federation
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Syktyvkar, Russian Federation
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Tyumen, Russian Federation
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A Coruña, Spain
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Almería, Spain
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Barcelona, Spain
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Madrid, Spain
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Murcia, Spain
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Málaga, Spain
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Sant Boi De Llobregat, Spain
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Tarragona, Spain
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Ávila, Spain
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Falun, Sweden
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Jönköping, Sweden
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Linköping, Sweden
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Lund, Sweden
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Stockholm, Sweden
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Sundsvall, Sweden
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Uppsala, Sweden
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Örebro, Sweden
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Östersund, Sweden
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Adana, Turkey
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Ankara, Turkey
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Aydin, Turkey
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Bursa, Turkey
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Diyarbakir, Turkey
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Eskisehir, Turkey
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Istanbul, Turkey
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Kahramanmaras, Turkey
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Kocaeli, Turkey
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Konya, Turkey
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Sivas, Turkey
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Cherkasy, Ukraine
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Dnipropetrovsk, Ukraine
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Kharkiv, 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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Zaporizhzhia, Ukraine
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Zhytomyr, Ukraine
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Alabama
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Alexander City, Alabama, United States
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California
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Banning, California, United States
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Sylmar, California, United States
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Colorado
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Aurora, Colorado, United States
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Littleton, Colorado, United States
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Florida
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Jupiter, Florida, United States
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Miami, Florida, United States
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Orlando, Florida, United States
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Pensacola, Florida, United States
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Tampa, Florida, United States
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Georgia
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Athens, Georgia, United States
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Cumming, Georgia, United States
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Macon, Georgia, United States
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Tucker, Georgia, United States
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Idaho
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Boise, Idaho, United States
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Coeur d'Alene, Idaho, United States
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Illinois
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Jerseyville, Illinois, United States
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Indiana
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Indianapolis, Indiana, United States
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Munster, Indiana, United States
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Michigan
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Bay City, Michigan, United States
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Kalamazoo, Michigan, United States
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Lansing, Michigan, United States
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Mount Clemens, Michigan, United States
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Ypsilanti, Michigan, United States
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Minnesota
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Minneapolis, Minnesota, United States
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Missouri
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Columbia, Missouri, United States
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Saint Louis, Missouri, United States
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Montana
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Kalispell, Montana, United States
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New York
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Stony Brook, New York, United States
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North Carolina
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Rocky Mount, North Carolina, United States
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Sanford, North Carolina, United States
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Ohio
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Cincinnati, Ohio, United States
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Zanesville, Ohio, United States
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Oklahoma
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Bartlesville, Oklahoma, United States
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Tulsa, Oklahoma, United States
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Pennsylvania
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Abington, Pennsylvania, United States
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Langhorne, Pennsylvania, United States
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Philadelphia, Pennsylvania, United States
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Sayre, Pennsylvania, United States
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York, Pennsylvania, United States
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South Dakota
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Rapid City, South Dakota, United States
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Tennessee
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Oak Ridge, Tennessee, United States
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Texas
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Amarillo, Texas, United States
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Fort Sam Houston, Texas, United States
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Houston, Texas, United States
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Odessa, Texas, United States
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San Antonio, Texas, United States
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Virginia
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Danville, Virginia, United States
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Washington
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Puyallup, Washington, United States
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Participants, 18 years or older, must have symptoms suggestive of acute coronary syndrome (ACS) (angina, or symptoms thought to be equivalent) within 48 hours of hospital presentation, or developed ACS while being hospitalized, and has a diagnosis of: a) ST segment elevation myocardial infarction (STEMI); b) non-ST-segment elevation acute coronary syndrome (NSTE-ACS). However, participant who is 54 years of age or younger must also have either diabetes mellitus or a history of a prior myocardial infarction (MI), in addition to the presenting ACS event
- Participant must be randomized within the screening window of 10 days after hospital admission for the index ACS event. Participant should have received acute phase treatment for the index ACS, such as intravenous anticoagulant or antiplatelet, and are receiving maintenance dual antiplatelet therapy (DAPT) with either clopidogrel plus acetyl salicylic acid (ASA), or ticagrelor plus ASA, with the intent to continue the treatment with a platelet adenosine diphosphate P2Y12 receptor antagonist (P2Y12 inhibitor) after randomization
- Participants must agree to provide a pharmacogenomics deoxyribonucleic acid (DNA) sample
Exclusion Criteria:
- Participant has any conditions that, in the opinion of the investigator, contraindicates anticoagulant therapy or would have an unacceptable risk
- Participant with a prior stroke of any etiology or transient ischemic attack (TIA)
- Participant who received thrombolytic therapy as treatment for the index ACS event cannot be enrolled in the ticagrelor stratum
- Participant has anticipated need for chronic administration of omeprazole or esomeprazole concomitantly with clopidogrel
- Participant has known allergy or intolerance to ASA or rivaroxaban
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Stratum 1/ASA
Acetylsalicylic acid (ASA) 100 milligram (mg) enteric-coated tablet once daily orally along with clopidogrel 75 mg once daily orally, up to either 180 days after randomization of the last enrolled participant in the study or Day 360, whichever occurs earlier.
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ASA 100 mg enteric-coated tablet once daily orally.
Other Names:
Clopidogrel 75 mg once daily orally.
Other Names:
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Experimental: Stratum 1/Rivaroxaban
Rivaroxaban 2.5 mg tablet twice daily orally along with clopidogrel 75 mg once daily orally, up to either 180 days after randomization of the last enrolled participant in the study or Day 360, whichever occurs earlier.
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Clopidogrel 75 mg once daily orally.
Other Names:
Rivaroxaban 2.5 mg tablet twice daily orally.
Other Names:
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Active Comparator: Stratum 2/ASA
ASA 100 mg enteric-coated tablet once daily orally along with ticagrelor 90 mg twice daily orally, up to either 180 days after randomization of the last enrolled participant in the study or Day 360, whichever occurs earlier.
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ASA 100 mg enteric-coated tablet once daily orally.
Other Names:
Ticagrelor 90 mg twice daily orally.
Other Names:
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Experimental: Stratum 2/Rivaroxaban
Rivaroxaban 2.5 mg tablet twice daily orally along with ticagrelor 90 mg twice daily orally, up to either 180 days after randomization of the last enrolled participant in the study or Day 360, whichever occurs earlier.
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Rivaroxaban 2.5 mg tablet twice daily orally.
Other Names:
Ticagrelor 90 mg twice daily orally.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With Non Coronary Artery Bypass Graft-Related (Non CABG-related) Thrombolysis in Myocardial Infarction (TIMI) Clinically Significant Bleeding Events
Time Frame: From start of study treatment until follow-up (up to 390 days)
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Non CABG-related TIMI clinically significant bleeding events are sum of non CABG-related TIMI major bleeding events, TIMI minor bleeding events and TIMI bleeding events requiring medical attention.
Major: any symptomatic intracranial bleeding: clinically overt signs of hemorrhage with hemoglobin (Hb) drop of greater than or equal to (>=)5 gram per deciliter (g/dl) (or absolute drop in hematocrit of >=15%) and fatal bleeding (results in death within 7 days); Minor: clinically overt sign of hemorrhage with Hb drop of 3 - <5 g/dl (or drop in hematocrit of 9 - <15%); requiring medical attention: bleeding event that required medical, surgical treatment/laboratory evaluation and did not meet criteria for major/minor bleeding event.
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From start of study treatment until follow-up (up to 390 days)
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Gibson WJ, Nafee T, Travis R, Yee M, Kerneis M, Ohman M, Gibson CM. Machine learning versus traditional risk stratification methods in acute coronary syndrome: a pooled randomized clinical trial analysis. J Thromb Thrombolysis. 2020 Jan;49(1):1-9. doi: 10.1007/s11239-019-01940-8.
- Povsic TJ, Ohman EM, Roe MT, White J, Rockhold FW, Montalescot G, Cornel JH, Nicolau JC, Steg PG, James S, Bode C, Welsh RC, Plotnikov AN, Mundl H, Gibson CM. P2Y12 Inhibitor Switching in Response to Routine Notification of CYP2C19 Clopidogrel Metabolizer Status Following Acute Coronary Syndromes. JAMA Cardiol. 2019 Jul 1;4(7):680-684. doi: 10.1001/jamacardio.2019.1510.
- Ohman EM, Roe MT, Steg PG, James SK, Povsic TJ, White J, Rockhold F, Plotnikov A, Mundl H, Strony J, Sun X, Husted S, Tendera M, Montalescot G, Bahit MC, Ardissino D, Bueno H, Claeys MJ, Nicolau JC, Cornel JH, Goto S, Kiss RG, Guray U, Park DW, Bode C, Welsh RC, Gibson CM. Clinically significant bleeding with low-dose rivaroxaban versus aspirin, in addition to P2Y12 inhibition, in acute coronary syndromes (GEMINI-ACS-1): a double-blind, multicentre, randomised trial. Lancet. 2017 May 6;389(10081):1799-1808. doi: 10.1016/S0140-6736(17)30751-1. Epub 2017 Mar 18.
- Povsic TJ, Roe MT, Ohman EM, Steg PG, James S, Plotnikov A, Mundl H, Welsh R, Bode C, Gibson CM. A randomized trial to compare the safety of rivaroxaban vs aspirin in addition to either clopidogrel or ticagrelor in acute coronary syndrome: The design of the GEMINI-ACS-1 phase II study. Am Heart J. 2016 Apr;174:120-8. doi: 10.1016/j.ahj.2016.01.004. Epub 2016 Jan 18.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
April 20, 2015
Primary Completion (Actual)
October 14, 2016
Study Completion (Actual)
October 14, 2016
Study Registration Dates
First Submitted
November 13, 2014
First Submitted That Met QC Criteria
November 13, 2014
First Posted (Estimate)
November 18, 2014
Study Record Updates
Last Update Posted (Actual)
December 26, 2017
Last Update Submitted That Met QC Criteria
November 30, 2017
Last Verified
November 1, 2017
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Myocardial Ischemia
- Heart Diseases
- Cardiovascular Diseases
- Vascular Diseases
- Disease
- Syndrome
- Acute Coronary Syndrome
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Enzyme Inhibitors
- Analgesics
- Sensory System Agents
- Anti-Inflammatory Agents, Non-Steroidal
- Analgesics, Non-Narcotic
- Anti-Inflammatory Agents
- Antirheumatic Agents
- Fibrinolytic Agents
- Fibrin Modulating Agents
- Platelet Aggregation Inhibitors
- Cyclooxygenase Inhibitors
- Antipyretics
- Purinergic P2Y Receptor Antagonists
- Purinergic P2 Receptor Antagonists
- Purinergic Antagonists
- Purinergic Agents
- Protease Inhibitors
- Factor Xa Inhibitors
- Antithrombins
- Serine Proteinase Inhibitors
- Anticoagulants
- Aspirin
- Ticagrelor
- Clopidogrel
- Rivaroxaban
Other Study ID Numbers
- CR106261
- RIVAROXACS2002 (Other Identifier: Janssen Research & Development, LLC)
- 2014-004266-26 (EudraCT Number)
Drug and device information, study documents
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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