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Journal and News Scan
March 30, 2014
Submitted by: Tom C. Nguyen
Randomized trial in high risk patients (n=121) with severe aortic stenosis comparing a balloon-expandable valve (Edwards Sapien XT) versus a self-expandable valve (Medtronic CoreValve). Higher device success and lower PPM implantation was appreciated in the ballon-expandable group.
March 29, 2014
Submitted by: Tom C. Nguyen
Recognized educational leaders Dr. Curt Tribble and Dr. Walter Merrill describe how to effectively use language during teaching, specifically the language of science, performance, and memory.
March 29, 2014
Submitted by: Tom C. Nguyen
Consensus guidelines on performing PCI without on-site surgery backup. The document outlines best practices and requirements for centers performing PCI without on-site surgery and evaluates the role of PCI without on-site surgery within the context of the US healthcare system.
March 27, 2014
Submitted by: Joel Dunning
The authors analysed the influence of Haloperidol on post-cardiotomy delirium. The study on over 200 patients revealed that Haloperidol is not effective for reducing the duration of delirium.
March 27, 2014
Submitted by: Joel Dunning
The authors review 17 publications on the use of artificial chordae in mitral valve repair. Rates of mortality, morbidity, complications and reoperation are low. Correct determination of the length of the chordae presents still one of the most important problems.
March 27, 2014
Submitted by: Joel Dunning
A prospective multicentre study analysed 532 patients with a first surgical procedure for pulmonary metastases of colorectal carcinoma. Complications arose in 16%, reoperations were necessary in 1% and mortality was 0.4%. Major lung resection and respiratory and/or cardiovascular co-morbidity were identified as independent risk factors, whereas a video-assisted approach was protective.
March 27, 2014
Submitted by: Joel Dunning
A consensus statement on video-assisted thoracoscopic lobectomy for patients with non-small-cell lung cancer has been issued by 50 international experts.
March 27, 2014
Submitted by: Joel Dunning
Carcinoid heart disease is a major cause of morbidity and mortality in patients with metastatic neuroendocrine tumours (NETs). Although cases of carcinoid syndrome and severe carcinoid heart disease requiring urgent intervention are well described, many patients with significant carcinoid heart disease may have insidious symptoms or even be asymptomatic. As haemodynamically significant carcinoid heart disease may be clinically silent, specific and individualised considerations must be made as to the most appropriate clinical criteria and time point at which surgical valve replacement should be undertaken in patients with carcinoid heart disease.
March 27, 2014
Submitted by: Mark Ferguson
This 5-domain assessment tool was used to evaluate chest tube insertion performance by learners of various experience using mannequins and live patients. Inter-observer scoring consistency for a single performance was high, and test-retest scoring consistency was high. The instrument stratified scores appropriately by expected level of expertise. Scores were similar regardless of whether insertion was performed on a mannequin or a patient. The authors propose that this validated instrument can be used to assess competency in clinical training.
March 26, 2014
Submitted by: Mark Ferguson
This study summarizes 3 phases of clinical experience with a protocol for early extubation after CABG: standard practice, multidisciplinary protocol guidance, and multidisciplinary protocol guidance with expanded indications and bedside reminders. Early extubation (<6 hours) rates during the phases were 12%, 24%, and 38%. There were no differences in reintubation rates.