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- Ensayo clínico NCT02982863
Treatment Pattern of Oral Anticoagulants (OAC) in Japan
Treatment Patterns of Newly Initiated Oral Anticoagulants on Japanese Non-valvular Atrial Fibrillation Patients Using a Japanese Claims Database
- To understand the treatment patterns of OACs and baseline patient characteristics of Japanese Non-Valvular Atrial Fibrillation (NVAF) patients
- To determine whether warfarin and dabigatran new user group can be balanced using propensity score matching using pre-specified baseline covariates.
- As an exploratory analysis, to assess mean duration of on-therapy follow-up time in database
Descripción general del estudio
Estado
Condiciones
Tipo de estudio
Inscripción (Actual)
Contactos y Ubicaciones
Ubicaciones de estudio
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Tokyo, Shinagawa, Japón, 1416017
- NISED Center
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Método de muestreo
Población de estudio
Descripción
Inclusion criteria:
- Patients aged >18 year-old with confirmed diagnosis of NVAF (ICD 10 code I48), being new starters of either dabigatran, warfarin, apixaban or edoxaban, having no prescription of other OACs for12 months prior to the index date (defined as the first prescription of OACs (the period is defined as baseline period)), and having an index date between 14 Mar 2011 to 30 June 2016
Exclusion criteria:
- Patients having less than 12 months of enrolment prior to the index date , being dialysis or kidney transplant recipients in baseline period, having either atrial flutter, valvular AF, mechanical valve placement, rheumatic AF, and/or mitral valve prolapse/regurge/stenosis in baseline period, and having record of deep vein thrombosis or pulmonary embolism < 6 months before Atrial Fibrillation (AF) diagnosis in baseline period
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Modelos observacionales: Grupo
- Perspectivas temporales: Retrospectivo
Cohortes e Intervenciones
Grupo / Cohorte |
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All Patients
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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
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Number of Patients by Each Type of Study-target OAC Drug Prescribed for New Users of Anticoagulants With NVAF
Periodo de tiempo: Day 1
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Number of patients by each type of study-target OAC drug (dabigatran, warfarin, apixaban, rivaroxaban, or edoxaban) prescribed as the first Oral Anticoagulants (OAC) with Non-valvular atrial fibrillation (NVAF)
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Day 1
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Number of Patients Prescribed OAC Drug Dabigatran by Dosage
Periodo de tiempo: Day 1
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Number of patients prescribed OAC drug dabigatran at the index date by dosage.
If a patient had more than one prescriptions of an OAC at the day, the patient was multiple-counted.
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Day 1
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Number of Patients Prescribed OAC Drug Warfarin by Dosage
Periodo de tiempo: Day 1
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Number of patients prescribed OAC drug Warfarin at the index date by dosage.
If a patient had more than one prescriptions of an OAC at the day, the patient was multiple-counted.
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Day 1
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Number of Patients Prescribed OAC Drug Rivaroxaban by Dosage
Periodo de tiempo: Day 1
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Number of patients prescribed OAC drug rivaroxaban at the index date by dosage.
If a patient had more than one prescriptions of an OAC at the day, the patient was multiple-counted.
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Day 1
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Number of Patients Prescribed OAC Drug Apixaban by Dosage
Periodo de tiempo: Day 1
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Number of patients prescribed OAC drug Apixaban at the index date by dosage.
If a patient had more than one prescriptions of an OAC at the day, the patient was multiple-counted.
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Day 1
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Number of Patients Prescribed OAC Drug Edoxaban by Dosage
Periodo de tiempo: Day 1
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Number of patients prescribed OAC drug edoxaban at the index date by dosage.
If a patient had more than one prescriptions of an OAC at the day, the patient was multiple-counted.
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Day 1
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
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Baseline Characteristics: Age
Periodo de tiempo: 1 day
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Baseline characteristics of patients in each treatment group: age
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1 day
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Baseline Characteristics: Gender
Periodo de tiempo: Day 1
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Baseline characteristics of patients in each treatment group: gender
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Day 1
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Baseline Characteristics: Year of Initiating Treatment
Periodo de tiempo: Day 1
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Baseline characteristics of patients in each treatment group: year of initiating treatment
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Day 1
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Baseline Characteristics: Speciality of Prescribers of OAC
Periodo de tiempo: Day 1
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Baseline characteristics of patients in each treatment group: speciality of prescribers of OAC. int.= internal; Med.= Medicine |
Day 1
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Baseline Characteristics: History of Disease
Periodo de tiempo: Day 1
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Baseline characteristics of patients in each treatment group: history of disease and hospitalization.
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Day 1
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Baseline Characteristics: History of Hospitalization
Periodo de tiempo: Day 1
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Baseline characteristics: history of hospitalization
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Day 1
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Baseline Characteristics: AF Risk Score
Periodo de tiempo: Day 1
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Baseline characteristics of patients in each treatment group: Atrial Fibrillation (AF) risk score CHADS2: Congestive heart failure, Hypertension, Age, Diabetes, Stroke(doubled). CHADS2 score range from 0-6, with higher scores indicating the higher risk CHA2DS2VASc: Cardiac failure or dysfunction, Hypertension, Age 75 (doubled), Diabetes, Stroke (doubled) Vascular disease, Age 65-74 and Sex category (female) score. CHA2DS2VASc score range from 1-9, with higher scores indicating the higher risk. HAS-BLED: Hypertension, Abnormal renal function, Abnormal hepatic function. HAS-BLED score range from 0-8, with higher scores indicating the higher risk. |
Day 1
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Baseline Characteristics: Concomitant Medication
Periodo de tiempo: Day 1
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Baseline characteristics of patients in each treatment group: concomitant medication |
Day 1
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Colaboradores e Investigadores
Patrocinador
Publicaciones y enlaces útiles
Enlaces Útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- 1160-0279
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .
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