Assessment of Adherence to New Oral anTicoagulants in Atrial Fibrillation patiEnts Within the Outpatient registrY (ANTEY)
Assessment of Adherence to New Oral anTicoagulants in Atrial Fibrillation patiEnts Within the Outpatient registrY Profile. Prospective Observational Study. ANTEY Study
A prospective non-interventional single-centre study aimed to evaluate actual adherence of AF patients using the validated adherence Scale.
Primary Study Objective(s) Primary study objective The aim of the present study is to assess adherence to therapy and factors associated with adherence in patients with CV disease complicated by non-valvular atrial fibrillation requiring OAC treatment within the outpatient registry PROFILE (prospective, observational study).
- Data collection in patients with non-valvular atrial fibrillation requiring OAC treatment included in the registry
- Evaluation of actual patient adherence to OACs
Secondary Study Objective(s)
- Evaluation of potential patient adherence to OACs
- Determination of the most significant factors associated with adherence to OACs in patients with non-valvular AF
- Validation of new original 5-item Questionnaire
- Evaluation of doctor's adherence to OAC prescription according to Guidelines (ESC). Management of atrial fibrillation,2016)
A tanulmány áttekintése
Állapot
Körülmények
Részletes leírás
AF patients from ongoing PROFILE registry will be invited to visit the scientific center.
2 visits with a 6-month interval are expected for each patient as part of routine clinical practice and phone contact is scheduled for each patient 1 year from the first visit to the scientific center (follow-up period).
Tanulmány típusa
Beiratkozás (Tényleges)
Kapcsolatok és helyek
Tanulmányi helyek
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Moscow, Orosz Föderáció, 101990
- National Research Center for Preventive Medicine
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Részvételi kritériumok
Jogosultsági kritériumok
Tanulmányozható életkorok
Egészséges önkénteseket fogad
Tanulmányozható nemek
Mintavételi módszer
Tanulmányi populáció
Leírás
Inclusion Criteria:
- Men and women above 18 years of age who were included in the PROFILE registry by the start of the observational study
- Presence of written informed consent to participate in the study, fill in the study questionnaires and have personal data analyzed
- Presence of any form of non-valvular atrial fibrillation with CHA2DS2-VASc score of ≥1 or patients with CHA2DS2-VASc score = 0, who are already taking OAK
Exclusion Criteria:
Patients with high bleeding risk, including patients with:
- Congenital or acquired bleeding disorders
- Uncontrolled resistant hypertension
- Exacerbation of gastric and duodenal ulcer
- Vascular retinopathy
- Recent history of intracranial or intracerebral hemorrhage
- Pathology of the brain and spinal cord vessels
- Recent history of brain, spinal cord or eye surgery
- History of bronchiectasis or pulmonary hemorrhage
- A CHA2DS2-VASc score of 0 (OACs are not indicated)
- Pregnancy, lactation
- Planned surgery
- Known hypersensitivity to ingredients of medications used in the study
Tanulási terv
Hogyan készül a tanulmány?
Tervezési részletek
- Megfigyelési modellek: Kohorsz
- Időperspektívák: Leendő
Mit mér a tanulmány?
Elsődleges eredményintézkedések
Eredménymérő |
Intézkedés leírása |
Időkeret |
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Proportions of Adherent, Partially Adherent, Partially Non-adherent and Completely Non-adherent Patients (NSEPh During V1)
Időkeret: 6 months
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The study consisted of two visits half a year apart (V0, V1) and a phone contact (PC) one year after V0. During V0 all patients were recommended to start therapy with one of the NOACs. Adherence to therapy was assessed during V1 with the use of the original questionnaire - National society of evidence-based pharmacotherapy (NSEPh) adherence scale. |
6 months
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Proportions of Adherent, Partially Adherent, Partially Non-adherent and Completely Non-adherent Patients (NSEPh During Phone Contact)
Időkeret: 1 year
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The study consisted of two visits half a year apart (V0, V1) and a phone contact (PC) one year after V0. During V0 all patients were recommended to start therapy with one of the NOACs. Adherence to therapy was assessed during phone contact with the use of the original questionnaire - National society of evidence-based pharmacotherapy (NSEPh) adherence scale. Out of 201 participants of the study 4 patients died and 197 patients completed the study. |
1 year
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Másodlagos eredményintézkedések
Eredménymérő |
Intézkedés leírása |
Időkeret |
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Proportion of Potentially Adherent Patients
Időkeret: Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC)
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Specifically designed 5-item questionnaire was used for assessment of potential adherence to OACs.
According to results patients were divided into groups: completely adherent, partially adherent, completely non-adherent to OACs.
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Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC)
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Proportion of OACs Prescribed by Doctors According to Guidelines
Időkeret: Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC)
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Prescription of OACs according to guidelines was considered "positive" if it matched the key points of 2016 ESC Guidelines for the management of atrial fibrillation.
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Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC)
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The Main Reasons for Refusing to Start NOAC Therapy
Időkeret: Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC)
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The study consisted of two visits half a year apart (V0, V1) and a phone contact (PC) one year after V0.
During V0 all patients were recommended to start therapy with one of the NOACs.
Patients refusing to start NOAC treatmet were asked about the reasons to refuse NOAC treatment.
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Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC)
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Reasons for Stopping Oral Anticoagulants (Data From Visit 1)
Időkeret: Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC))
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The study consisted of two visits half a year apart (V0, V1) and phone contact (PC) one year after V0.
During V0 all patients were recommended to start therapy with one of the NOACs.
Patients who stopped or didn't start NOAC treatment were asked about the reasons for non-adherence to anticoagulants use during visit 1 (6 months) and at PC (1 year).
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Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC))
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Reasons for Stopping Oral Anticoagulants (Data From the Phone Contact)
Időkeret: Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC)
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The study consisted of two visits half a year apart (V0, V1) and a phone contact (PC) one year after V0.
During V0 all patients were recommended to start therapy with one of the NOACs.
Patients who stopped NOAC treatmet were asked about the reasons for stopping oral anticoagulants (NOAC and warfarin) use during the phone contact.
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Total - 1 year (two timepoints - 6 months (V1) and 1 year (PC)
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Együttműködők és nyomozók
Nyomozók
- Kutatásvezető: Sergey Martsevich, MD,PhD, National Research Center of Preventive Medicine
Tanulmányi rekorddátumok
Tanulmány főbb dátumok
Tanulmány kezdete (Tényleges)
Elsődleges befejezés (Tényleges)
A tanulmány befejezése (Tényleges)
Tanulmányi regisztráció dátumai
Először benyújtva
Először nyújtották be, amely megfelel a minőségbiztosítási kritériumoknak
Első közzététel (Tényleges)
Tanulmányi rekordok frissítései
Utolsó frissítés közzétéve (Tényleges)
Az utolsó frissítés elküldve, amely megfelel a minőségbiztosítási kritériumoknak
Utolsó ellenőrzés
Több információ
A tanulmányhoz kapcsolódó kifejezések
Kulcsszavak
További vonatkozó MeSH feltételek
Egyéb vizsgálati azonosító számok
- ANTEY
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