Abstract
Background: Real-world data on non-vitamin K oral anticoagulants (NOACs) are essential in determining whether evidence from randomised controlled clinical trials translate into meaningful clinical benefits for patients in everyday practice. RIVER (RIVaroxaban Evaluation in Real life setting) is an ongoing international, prospective registry of patients with newly diagnosed non-valvular atrial fibrillation (NVAF) and at least one investigator-determined risk factor for stroke who received rivaroxaban as an initial treatment for the prevention of thromboembolic stroke. The aim of this paper is to describe the design of the RIVER registry and baseline characteristics of patients with newly diagnosed NVAF who received rivaroxaban as an initial treatment. Methods and results: Between January 2014 and June 2017, RIVER investigators recruited 5072 patients at 309 centres in 17 countries. The aim was to enroll consecutive patients at sites where rivaroxaban was already routinely prescribed for stroke prevention. Each patient is being followed up prospectively for a minimum of 2-years. The registry will capture data on the rate and nature of all thromboembolic events (stroke / systemic embolism), bleeding complications, all-cause mortality and other major cardiovascular events as they occur. Data quality is assured through a combination of remote electronic monitoring and onsite monitoring (including source data verification in 10% of cases). Patients were mostly enrolled by cardiologists (n = 3776, 74.6%), by internal medicine specialists 14.2% (n = 718) and by primary care/general practice physicians 8.2% (n = 417). The mean (SD) age of the population was 69.5 (11.0) years, 44.3% were women. Mean (SD) CHADS2 score was 1.9 (1.2) and CHA2DS2-VASc scores was 3.2 (1.6). Almost all patients (98.5%) were prescribed with once daily dose of rivaroxaban, most commonly 20 mg (76.5%) and 15 mg (20.0%) as their initial treatment; 17.9% of patients received concomitant antiplatelet therapy. Most patients enrolled in RIVER met the recommended threshold for AC therapy (86.6% for 2012 ESC Guidelines, and 79.8% of patients according to 2016 ESC Guidelines). Conclusions: The RIVER prospective registry will expand our knowledge of how rivaroxaban is prescribed in everyday practice and whether evidence from clinical trials can be translated to the broader cross-section of patients in the real world.
| Original language | English (US) |
|---|---|
| Article number | 7 |
| Journal | Thrombosis Journal |
| Volume | 17 |
| Issue number | 1 |
| DOIs | |
| State | Published - Apr 25 2019 |
Keywords
- Anticoagulant
- Antithrombotic
- Atrial fibrillation
- Outcomes
- Registry
- Rivaroxaban
ASJC Scopus subject areas
- Hematology
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In: Thrombosis Journal, Vol. 17, No. 1, 7, 25.04.2019.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - International longitudinal registry of patients with atrial fibrillation and treated with rivaroxaban
T2 - RIVaroxaban Evaluation in Real life setting (RIVER)
AU - Beyer-Westendorf, Jan
AU - Camm, A. John
AU - Fox, Keith A.A.
AU - Le Heuzey, Jean Yves
AU - Haas, Sylvia
AU - Turpie, Alexander G.G.
AU - Virdone, Saverio
AU - Kakkar, Ajay K.
AU - Pieper, Karen S.
AU - Kayani, Gloria
AU - Gersh, Bernard J.
AU - Hildebrandt, P.
AU - Dominguez, H.
AU - Comuth, W.
AU - Frost, L.
AU - Moller, D. S.
AU - Christensen, H.
AU - Bruun, L. M.
AU - Milhem, A.
AU - Gauthier, J.
AU - Mielot, C.
AU - Chanseaume, S.
AU - Chopra, S.
AU - Amlaiky, A.
AU - Tricot, O.
AU - Sierra, V.
AU - Dompnier, A.
AU - Zannad, N.
AU - Pinzani, A.
AU - Quatre, A.
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AU - Muller, J. J.
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AU - Schröder, T.
AU - Jung, W.
AU - Kopf, A.
AU - Brachmann, J.
AU - Leschke, M.
AU - Taggeselle, J.
AU - Seige, M.
AU - Läßig, T.
AU - Appel, S.
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AU - Müller, K.
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AU - Schwarz, T.
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AU - Falanga, A.
AU - Rubino, V.
AU - Calo, L.
AU - Ageno, W.
AU - Massari, F.
AU - Imberti, D.
AU - Di Gennaro, L.
AU - Gaita, F.
AU - Margonato, A.
AU - Cannava, G.
AU - Capasso, F.
AU - Diemberger, I.
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AU - Cafolla, A.
AU - Bardari, S.
AU - Mattei, L.
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AU - Boriani, G.
AU - Poli, D.
AU - Testa, S.
AU - Indolfi, C.
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AU - Van De Wetering, M.
AU - Theunissen, L.
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AU - Nijmeijer, R.
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AU - Miekus, P.
AU - Tyminski, M.
AU - Dronov, D.
AU - Zenin, S.
AU - Isaeva, E.
AU - Lopukhov, A.
AU - Yakusevich, V.
AU - Kuznetsov, D.
AU - Kameneva, T.
AU - Pokushalov, E.
AU - Karetnikova, V.
AU - Dik, I.
AU - Karpushina, I.
AU - Nikolin, D.
AU - Doletsky, A.
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AU - Lyamina, N.
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AU - Gonzalez Juanatey, C.
AU - Otero, E.
AU - Alonso, D.
AU - Torres Llergo, J.
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AU - De Prada Tiffe, J. A.V.
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AU - Isasti Aizpurua, G.
AU - Marin, F.
AU - Nieto, J. A.
AU - Fernandez Portales, J.
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AU - Torstensson, I.
AU - Cederin, B.
AU - Kalm, T.
AU - Rosenqvist, U.
AU - Thulin, J.
AU - Hajimirsadeghi, A.
AU - Crisby, M.
AU - Manoj, A.
AU - Bakhai, A.
AU - Mistri, A.
AU - Krishnan, M.
AU - Kumar, S.
AU - Kirubakaran, S.
AU - Thomas, H.
AU - Camm, J.
AU - Ahmed, F.
AU - Ross, A. M.
AU - Barry, K.
AU - Stockwell, R.
AU - Broadley, A.
AU - Mamun, M.
AU - Chatterjee, K.
AU - Cooke, J.
AU - McCready, J.
AU - Dutta, D.
AU - John, K.
AU - Pandya, P.
AU - Howlett, R.
AU - Vinson, P.
AU - Lim,
AU - Foley, P.
AU - Bruce, D.
AU - Dixit, A.
AU - Broughton, D.
AU - Taylor, J.
AU - Schilling, R.
AU - Leon, K.
AU - Saeed, K.
AU - Shaheen, S.
AU - Tawfik, M.
AU - Mortadda, A.
AU - Seleem, M.
AU - Aly, M. S.I.
AU - Kazamel, G.
AU - Elbadry, M.
AU - Kamal, S.
AU - Hassan, M.
AU - Mostafa, M.
AU - Medhat, M. E.S.
AU - Ekhlas,
AU - Ghaleb, R.
AU - Taha, M. O.
AU - Daoud, I.
AU - Al Din, H.
AU - Imam, A. M.
AU - El Hameed, M. A.
AU - Helmy,
AU - Al-Murayeh, M.
AU - Akhtar, N.
AU - Matto, B. M.
AU - Ghani, M. A.
AU - Amoudi, O. A.
AU - Morsy, M. M.
AU - Bashir, A. A.F.
AU - Al Hossni, Y. M.
AU - Al Ghamdi, B.
AU - Zia-Ul-Sabah,
AU - Mir, S.
AU - Dardir, D.
AU - Masswary, A.
AU - Al Shehri, A. R.
AU - Masswary, A.
AU - Iqbal, J.
AU - Almansori, M. A.J.
AU - Venkitachalam, C. G.
AU - Kurian, J.
AU - Rao, J.
AU - Aisheh, A.
AU - Albawab, A. A.
AU - Subbaraman, B.
AU - Amanat, A.
AU - Esfehani, K. J.
AU - Lochan, R.
AU - Bin Brek, A.
AU - Mittal, B.
AU - Ghazi, Y.
AU - Krishna, M.
AU - Tabatabaei, S. B.
AU - Thoppil, P. S.
AU - Nasim, S.
AU - El Khider Nour, S.
AU - Barros, P.
AU - Almeida, A. P.
AU - Andrade, M.
AU - Garbelini, B.
AU - Silvestrini, T. L.
AU - Alves, A. R.
AU - De Lima, C. E.B.
AU - Kormann, A.
AU - De Lima, G. G.
AU - Halperin, C.
AU - Salvadori Junior, D.
AU - Freitas, A. F.
AU - Gemelli, J. R.
AU - Ornelas, C. E.
AU - Dantas, J. M.M.
AU - Aziz, J. L.
AU - Backes, L. M.
AU - Barroso, W. S.
AU - Paiva, M. S.
AU - De Figueiredo Neto, J. A.
AU - Dos Santos, F. R.
AU - De Lima Neto, J. A.
AU - Bergo, R.
AU - Salvador Junior, P. R.
AU - López, A. G.
AU - Alva, J. C.P.
AU - Gamba, M. A.A.
AU - Padilla-Padilla, F. G.
AU - Ruiz, A. E.B.
AU - Berlingieri, J.
AU - Bakbak, A.
AU - Gupta, M.
AU - Saunders, K.
AU - Costa-Vitali, A.
AU - Beaudry, P. R.
AU - Bhargava, R.
AU - Khaykin, Y.
AU - Healey, J. S.
AU - Crystal, E.
AU - Nadeau,
AU - Dhillon,
AU - Begg, Alistair
AU - Anderson, C.
AU - Baveja, S.
AU - Cross, D.
AU - Catanchin, A.
AU - Brieger, D.
AU - Lim, K. T.
AU - Davidson, P.
AU - Tan, R.
AU - Bhindi, R.
AU - Hickey, J.
AU - Layland, J.
AU - Bloch, M.
AU - Itty, C.
AU - Singh, B.
AU - Carroll, P.
AU - Lee, A.
AU - Starmer, G.
AU - Lehman, R.
N1 - Funding Information: JB-W has received grants and personal fees from Bayer, Daiichi, Janssen, Pfizer and Portola and has received grants from Boehringer. AJC has received personal fees from Bayer, Boehringer Ingelheim, Pfizer/BMS, Daiichi Sankyo, Portola and Verseon and has received grants from Bayer, Boehringer Ingelheim, Pfizer/BMS and Daiichi Sankyo. KAAF has received grants and personal fees from Bayer/Janssen and AstraZeneca and personal fees from Sanofi/Regeneron and Verseon outside the submitted work. JYLH has received personal fee from AstraZeneca, Bayer, Boehringer Ingelheim, BMS/ Pfizer, Daiichi Sankyo, Meda, Sanofi, and Servier. SH has received personal fees from Aspen, Bayer Healthcare, BMS/Pfizer, Daiichi-Sankyo, Portola and Sanofi. AGGT has received personal fees from Bayer Healthcare, Janssen Pharmaceutical Research & Development LLC, Astellas, Portola, and Takeda.SV has no disclosures. AKK has received research support from Bayer AG; personal fees from Bayer AG, Boehringer-Ingelheim Pharma, Daiichi Sankyo Europe, Janssen Pharma, Sanofi SA and Verseon. Funding Information: RIVER is an independent academic research initiative, sponsored by the Thrombosis Research Institute, London, UK and funded by an unrestricted research grant from Bayer AG, Berlin, Germany. The authors are responsible for the design and conduct of this study, data analyses and the final content of this paper. Funding Information: This work is supported by an unrestricted research grant from Bayer AG (Berlin, Germany) to the Thrombosis Research Institute (London, UK), which sponsors the RIVER registry. The funding source had no involvement in the data collection, data analysis or data interpretation. Publisher Copyright: © 2019 The Author(s).
PY - 2019/4/25
Y1 - 2019/4/25
N2 - Background: Real-world data on non-vitamin K oral anticoagulants (NOACs) are essential in determining whether evidence from randomised controlled clinical trials translate into meaningful clinical benefits for patients in everyday practice. RIVER (RIVaroxaban Evaluation in Real life setting) is an ongoing international, prospective registry of patients with newly diagnosed non-valvular atrial fibrillation (NVAF) and at least one investigator-determined risk factor for stroke who received rivaroxaban as an initial treatment for the prevention of thromboembolic stroke. The aim of this paper is to describe the design of the RIVER registry and baseline characteristics of patients with newly diagnosed NVAF who received rivaroxaban as an initial treatment. Methods and results: Between January 2014 and June 2017, RIVER investigators recruited 5072 patients at 309 centres in 17 countries. The aim was to enroll consecutive patients at sites where rivaroxaban was already routinely prescribed for stroke prevention. Each patient is being followed up prospectively for a minimum of 2-years. The registry will capture data on the rate and nature of all thromboembolic events (stroke / systemic embolism), bleeding complications, all-cause mortality and other major cardiovascular events as they occur. Data quality is assured through a combination of remote electronic monitoring and onsite monitoring (including source data verification in 10% of cases). Patients were mostly enrolled by cardiologists (n = 3776, 74.6%), by internal medicine specialists 14.2% (n = 718) and by primary care/general practice physicians 8.2% (n = 417). The mean (SD) age of the population was 69.5 (11.0) years, 44.3% were women. Mean (SD) CHADS2 score was 1.9 (1.2) and CHA2DS2-VASc scores was 3.2 (1.6). Almost all patients (98.5%) were prescribed with once daily dose of rivaroxaban, most commonly 20 mg (76.5%) and 15 mg (20.0%) as their initial treatment; 17.9% of patients received concomitant antiplatelet therapy. Most patients enrolled in RIVER met the recommended threshold for AC therapy (86.6% for 2012 ESC Guidelines, and 79.8% of patients according to 2016 ESC Guidelines). Conclusions: The RIVER prospective registry will expand our knowledge of how rivaroxaban is prescribed in everyday practice and whether evidence from clinical trials can be translated to the broader cross-section of patients in the real world.
AB - Background: Real-world data on non-vitamin K oral anticoagulants (NOACs) are essential in determining whether evidence from randomised controlled clinical trials translate into meaningful clinical benefits for patients in everyday practice. RIVER (RIVaroxaban Evaluation in Real life setting) is an ongoing international, prospective registry of patients with newly diagnosed non-valvular atrial fibrillation (NVAF) and at least one investigator-determined risk factor for stroke who received rivaroxaban as an initial treatment for the prevention of thromboembolic stroke. The aim of this paper is to describe the design of the RIVER registry and baseline characteristics of patients with newly diagnosed NVAF who received rivaroxaban as an initial treatment. Methods and results: Between January 2014 and June 2017, RIVER investigators recruited 5072 patients at 309 centres in 17 countries. The aim was to enroll consecutive patients at sites where rivaroxaban was already routinely prescribed for stroke prevention. Each patient is being followed up prospectively for a minimum of 2-years. The registry will capture data on the rate and nature of all thromboembolic events (stroke / systemic embolism), bleeding complications, all-cause mortality and other major cardiovascular events as they occur. Data quality is assured through a combination of remote electronic monitoring and onsite monitoring (including source data verification in 10% of cases). Patients were mostly enrolled by cardiologists (n = 3776, 74.6%), by internal medicine specialists 14.2% (n = 718) and by primary care/general practice physicians 8.2% (n = 417). The mean (SD) age of the population was 69.5 (11.0) years, 44.3% were women. Mean (SD) CHADS2 score was 1.9 (1.2) and CHA2DS2-VASc scores was 3.2 (1.6). Almost all patients (98.5%) were prescribed with once daily dose of rivaroxaban, most commonly 20 mg (76.5%) and 15 mg (20.0%) as their initial treatment; 17.9% of patients received concomitant antiplatelet therapy. Most patients enrolled in RIVER met the recommended threshold for AC therapy (86.6% for 2012 ESC Guidelines, and 79.8% of patients according to 2016 ESC Guidelines). Conclusions: The RIVER prospective registry will expand our knowledge of how rivaroxaban is prescribed in everyday practice and whether evidence from clinical trials can be translated to the broader cross-section of patients in the real world.
KW - Anticoagulant
KW - Antithrombotic
KW - Atrial fibrillation
KW - Outcomes
KW - Registry
KW - Rivaroxaban
UR - http://www.scopus.com/inward/record.url?scp=85066403168&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85066403168&partnerID=8YFLogxK
U2 - 10.1186/s12959-019-0195-7
DO - 10.1186/s12959-019-0195-7
M3 - Article
C2 - 31169831
AN - SCOPUS:85066403168
SN - 1477-9560
VL - 17
JO - Thrombosis Journal
JF - Thrombosis Journal
IS - 1
M1 - 7
ER -