NCT lookup

Pull any trial record directly from ClinicalTrials.gov.

Atrial Fibrillation Data Linkage Non-Interventional Study

CompletedN/A

Sponsor: Pfizer

Conditions: Atrial Fibrillation

Countries: South Korea

The purpose of this study is to understand temporal changes in clinical features and functions, and the relationship with outcomes of atrial fibrillation (AF). AF is a problem with speed or pattern that the heart beats. It is the most common type of arrythmia. The study will use data linkage of a single center patient data and national claims database in Korea. This study does not include an actual patient enrollment process.

Eligibility overview

Sex: ALL

Age: 18 Years to —

Healthy volunteers: No

Study type: OBSERVATIONAL

Eligibility criteria

Inclusion Criteria:

* Patients had incident AF diagnosis (International Classification of Diseases 10th Revision \[ICD-10\]; I48) in an inpatient or outpatient setting at SNUH between 1 Jan 2010 and 31 Dec 2020
* Patients aged 18 years or older on the index date

Exclusion Criteria:

* Medical claims indicating a diagnosis code indicative of rheumatic mitral valvular heart disease, mitral valve stenosis, or prosthetic heart valve during 12 months period prior to first AF diagnosis

Locations (1)

Seoul, South Korea