Clinical data on treatment regimen and use of medication among patients with hemophilia B in Korea.

Background: To investigate the clinical treatment status, such as treatment regimen, bleeding events, and drug dose, in patients with hemophilia B in South Korea.

Methods: In this retrospective chart review, data of patients with hemophilia B from eight university hospitals were collected. Demographic and clinical data, treatment data, such as regimen and number of injections, dose of factor IX concentrate, and bleeding data were reviewed.

Immediate multivessel intervention versus culprit-vessel intervention only in patients with ST-elevation myocardial infarction and multivessel coronary disease: data from the prospective KAMIR-NIH registry.

Background: The safety and efficacy of immediate multivessel coronary intervention (MVI) remain controversial in patients with ST-elevation myocardial infarction (STEMI) and multivessel disease (MVD). This study aimed to investigate the clinical outcomes of immediate MVI compared with culprit-vessel intervention only (CVI-O) in diverse subgroups with STEMI and MVD.

Patients And Methods: We compared immediate MVI (n=260) and CVI-O (n=931) regarding 1-year major adverse cardiac event rates for cardiac death, recurrent myocardial infarction (MI), and repeat revascularization in 1191 STEMI patients with MVD using data from the Korea Acute Myocardial Infarction-National Institutes of Health registry (2011-2015).