BACKGROUND To evaluate the association between prepregnancy body mass index (BMI) is associated with early vs. late and medically-induced vs. spontaneous preterm birth (PTB) subtypes. METHODS Using data from the Boston Birth Cohort, we examined associations of prepregnancy BMI with 189 early (<34 completed weeks) and 277 late (34-36 completed weeks) medically-induced PTBs and 320 early and 61...

BACKGROUND Coagulopathy is a consequence of severe trauma, especially in massively transfused patients (>or=10 units of red blood cells in 24 hours), and is associated with increased mortality. We hypothesized that recombinant factor VIIa (rFVIIa) administered to massive transfusion patients before transfusion of 8 units of blood (early) would reduce transfusion requirements compared with rFVII...

  Background There is evidence indicating impaired cardiomyocytic contractility, delayed electrical conduction and increased electrophysiological heterogeneities due to iron toxicity in beta-thalassemia major patients. In the present study, we compared the electrocardiographic and echocardiographic features of beta-thalassemia major patients with a healthy control group. Materials and Methods ...

BACKGROUND Family history of asthma and other allergic diseases have been linked to the risk of childhood asthma previously, but little is known about their effect on the age-of-onset and persistency of asthma until young adulthood. METHODS We assessed the effect of the family history of asthma and allergic diseases on persistent vs. transient, and early- vs. late-onset persistent asthma in T...

BACKGROUND Although ejection fraction (EF) both perimyocardial infarction (MI) and late post-MI are important prognostic factors, only implantable cardioverter-defibrillator trials of post-MI patients with depressed late EF have shown improved survival. This may relate to imprecision of early EF because of post-MI stunning. We sought to determine if peri-MI infarct size, as measured by cardiac ...

UNLABELLED We reviewed 24-h electrocardiographic recordings from 214 genotyped subjects--97 with long-QT syndrome type 1 (LQT1), 62 with LQT2, and 55 unaffected--to record maximal diurnal amplitude ratios between late and early T-wave peaks. Maximal amplitude ratios between late and early T-wave peaks were higher in symptomatic than in asymptomatic patients both in LQT1 (3.2 +/- 1.0 vs. 2.3 +/-...

OBJECTIVE To explore clinical and treatment-response variability in late-onset vs early-onset non-bipolar, non-psychotic major depression. METHODS We grouped patients from a late-life depression treatment study according to illness-course characteristics: those with early-onset, recurrent depression (n = 59), late-onset, recurrent depression (n = 27), and late-onset, single-episode depression...

BACKGROUND We sought to investigate the relationship between infarct and dyssynchrony post- myocardial infarct (MI), in a porcine model. Mechanical dyssynchrony post-MI is associated with left ventricular (LV) remodeling and increased mortality. METHODS Cine, gadolinium-contrast, and tagged cardiovascular magnetic resonance (CMR) were performed pre-MI, 9 ± 2 days (early post-MI), and 33 ± 10 ...

Registries and other cohorts have demonstrated that early revascularization improve the survival of patients presenting with Cardiogenic Shock (CS) completing Aute coronary syndrome (ACS). Our aim was to describe the change in the clinical characteristics of these patients and their management and their outcome. The study population comprised 224 patients who were admitted with ACS complicated ...

PURPOSE To evaluate the efficiency of totally percutaneous endovascular aortic aneurysm repair in a large cohort of patients and to define risk factors for failure with a 10-F vascular closure system. METHODS A prospective study examined the feasibility and safety of percutaneous femoral artery closure with a single Prostar XL 10-F vascular closure device applied in conjunction with the precl...