Atrial Fibrillation and Flutter Clinical Trial
— RAMSESOfficial title:
ReAl-life Multicentre Survey Evaluating the Status of Stroke Prevention Strategies in Patients With Non-Valvular Atrial Fibrillation in TurKey (RAMSES)
The aim of this study is to evaluate the present status of stroke prevention strategies in patients with non-valvular atrial fibrillation (NVAF). Vitamin K antagonists (VKAs) have been the only available oral anticoagulant therapy for decades. Recently novel oral anticoagulants have emerged as an alternative for VKAs. This study is planned to evaluate the epidemiological characteristics, thromboembolic and bleeding risks, stroke prevention strategies and appropriateness of oral anticoagulant use in NVAF patients. Time in therapeutic range (TTR) is going to be calculated as the percent of visits in range (2-3) for warfarin patients. This is a national multicenter observational study in which Turkey is divided into seven regions. A proportional number of patients to the population of every region is planned to be included.
Status | Completed |
Enrollment | 6273 |
Est. completion date | May 2015 |
Est. primary completion date | April 2015 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - Atrial fibrillation Exclusion Criteria: - Valvular heart disease (mitral stenosis, prosthetic heart valves, heart valve surgery) |
Observational Model: Cohort, Time Perspective: Cross-Sectional
Country | Name | City | State |
---|---|---|---|
Turkey | Adana Numune Education and Research Hospital | Adana | |
Turkey | Ankara Kecioren Education and Research Hospital | Ankara | |
Turkey | Diskapi Yidirim Beyazit Education and Research Hospital | Ankara | |
Turkey | Medicana International Ankara Hospital | Ankara | |
Turkey | TOBB ETU Hospital | Ankara | |
Turkey | Ufuk university Faculty of Medicine | Ankara | |
Turkey | Antalya Memorial Hospital | Antalya | |
Turkey | Aydin State Hospital | Aydin | |
Turkey | Bandirma State Hospital | Balikesir | |
Turkey | Gonen State Hospital | Balikesir | |
Turkey | Batman State Hospital | Batman | |
Turkey | Bingol State Hospital | Bingol | |
Turkey | Burdur State Hospital | Burdur | |
Turkey | Iskilip State Hospital | Corum | |
Turkey | Diyarbakir Gazi Yasargil Education and Research Hospital | Diyarbakir | |
Turkey | Elazig Education and Research Hospital | Elazig | |
Turkey | Erzurum Education and Research Hospital | Erzurum | |
Turkey | Acibadem Eskisehir Hospital | Eskisehir | |
Turkey | Ersin Arslan State Hospital | Gaziantep | |
Turkey | Gaziantep 25 Aralik State Hospital | Gaziantep | |
Turkey | Hatay Iskenderun State Hospital | Hatay | |
Turkey | Acibadem Kadikoy Hospital | Istanbul | |
Turkey | Bagcilar Education and Research Hospital | Istanbul | |
Turkey | Haydarpasa Numune Education and Research Hospital | Istanbul | |
Turkey | Istanbul Acibadem Maslak Hospital | Istanbul | |
Turkey | Istanbul Liv Hospital | Istanbul | |
Turkey | Istanbul Medipol University Medical Faculty | Istanbul | |
Turkey | Kartal Kosuyolu Education and Research Hospital | Istanbul | |
Turkey | Kartal Yavuz Selim State Hospital | Istanbul | |
Turkey | Sisli Etfal Education and Research Hospital | Istanbul | |
Turkey | Siyami Ersek Education and Research Hospital | Istanbul | |
Turkey | Sureyyapasa Education and Research Hospital | Istanbul | |
Turkey | Tuzla State Hospital | Istanbul | |
Turkey | Gaziemir State Hospital | Izmir | |
Turkey | Izmir Medical Park Hospital | Izmir | |
Turkey | Kahramanmaras Necip Fazil Hospital | Kahramanmaras | |
Turkey | Kafkas University Medical Faculty | Kars | |
Turkey | Luleburgaz State Hospital | Kirklareli | |
Turkey | Gebze Fatih State Hospital | Kocaeli | |
Turkey | Kocaeli Derince Education and Research Hospital | Kocaeli | |
Turkey | Kocaeli State Hospital | Kocaeli | |
Turkey | Mevlana University Faculty of Medicine | Konya | |
Turkey | DPU Evliya Celebi Education and Research Hsopital | Kutahya | |
Turkey | Malatya State Hospital | Malatya | |
Turkey | Mersin Dogus Hospital | Mersin | |
Turkey | Mersin State Hospital | Mersin | |
Turkey | Mersin Tarsus State Hospital | Mersin | |
Turkey | Mersin Toros State Hospital | Mersin | |
Turkey | Mersin University Medical Faculty | Mersin | |
Turkey | Mut State Hospital | Mersin | |
Turkey | Fethiye State Hsopital | Mugla | |
Turkey | Mugla Sitki Kocman University Education and Research Hospital | Mugla | |
Turkey | Samsun Education and Research Hospital | Samsun | |
Turkey | Samsun Medical Park Hospital | Samsun | |
Turkey | Sanliurfa Balikligol State Hospital | Sanliurfa | |
Turkey | Suruc State Hospital | Sanliurfa | |
Turkey | Sivas Cumhuriyet University Medical Faculty | Sivas | |
Turkey | Sivas Numune State Hospital | Sivas | |
Turkey | Gaziosmanpasa University Medical Faculty | Tokat | |
Turkey | Trabzon Ahi Evren Education and Research Hospital | Trabzon | |
Turkey | Usak State Hospital | Usak | |
Turkey | Yozgat State Hospital | Yozgat |
Lead Sponsor | Collaborator |
---|---|
Mugla Sitki Koçman University |
Turkey,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | The number of patients with non-valvular atrial fibrillation receiving appropriate oral anticoagulant for stroke prevention | 2 months | No | |
Secondary | creatinine clearance of patients | 2 months | No | |
Secondary | time in therapeutic range of warfarin using patients | 2 months | No | |
Secondary | CHA2DS2VASc (congestive heart failure or left ventricular dysfunction, hypertension, age =75 years, diabetes, thromboembolism or stroke history, vascular disease, age 65-74 years, and sex) score of patients | 2 months | No | |
Secondary | HAS-BLED (hypertension, renal or liver failure, stroke history, bleeding history, labile international normalized ratio, age >65 years, drugs, or alcohol); score of patients | 2 months | No |
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