BACKGROUND A temporary ileostomy may reduce symptoms from anastomotic leakage after rectal cancer resection. Earlier results of the EASY trial showed that early closure of the temporary ileostomy was associated with significantly fewer postoperative complications. The aim of the present study was to compare health-related quality of life (HRQOL) following early versus late closure of a temporar...

BACKGROUND Although the "open abdomen" has likely contributed to improved outcomes in trauma patients, the challenge of subsequent fascial closure has emerged. Since mid 2004, we have incorporated Wittmann Patch staged abdominal closure into our management of the open abdomen. The purpose of this study was to evaluate the impact of this device on our incidence of fascial closure versus planned ...

We examined the effect of intensity during prolonged exercise (PE) on left (LV) and right ventricular (RV) function. Subjects included 18 individuals (mean +/- SE: age = 28.1 +/- 1.1 yr, maximal aerobic power = 55.1 +/- 1.6 ml . kg(-1) . min(-1)), who performed 150 min of exercise at 60 and 80% maximal aerobic power on two separate occasions. Transthoracic echocardiography assessed systolic and...

BACKGROUND It is unclear if the 30-day unplanned hospital readmission rate is a plausible accountability metric. OBJECTIVE Compare preventability of hospital readmissions, between an early period [0-7 days post-discharge] and a late period [8-30 days post-discharge]. Compare causes of readmission, and frequency of markers of clinical instability 24h prior to discharge between early and late r...

OBJECTIVES To characterize maternal and fetal nitric oxide (NO) production in normal and abnormal pregnancy by measuring nitrate (NO3-) and nitrite (NO2-) metabolites in maternal venous blood, umbilical venous and arterial blood and amniotic fluid. METHODS This was a prospective cross-sectional study in 160 singleton pregnancies: 60 with one complication (infection, n = 37; gestational diabet...

BACKGROUND Pulmonary arterial hypertension (PAH) is a frequent cause of morbidity and mortality in patients with systemic sclerosis (SSc). PAH is generally considered to be a late complication of limited cutaneous SSc. This study identified and investigated a subset of SSc patients with early-onset PAH. METHODS Clinical and hemodynamic data at the time of diagnosis were collected retrospectiv...

Closure of previously patent laser iridotomies has been described as occurring early or late after the procedure. Early closure, occurring from minutes to hours after completion of the iridotomy, results from landsliding of iris pigment epithelium from above the site of the iridotomy or from large pigment particles floating in the posterior chamber, lodging in the iridotomy site, and occluding ...

The aim of this study was to analyse natural orifice transluminal endoscopic surgery (NOTES)-related publications over the last 5 years. A systematic literature search was done to retrieve publications related to NOTES from 2006 to 2011. The following variables were recorded: year of publication; article type; study design; setting; Journal Citation Reports® journal category; authors area of su...

BACKGROUND Little has been reported regarding the utility or outcomes of femoral venous vascular closure using arterial suture closure devices. We describe results using a pre-closure approach with a 6 French (Fr) Perclose Closer S device in patients who underwent antegrade aortic valvuloplasty using 14 Fr percutaneous femoral venous access catheters. METHODS Forty-five patients underwent ant...