Background: Preoperative patients' characteristics can predict the need for perioperative blood component transfusion in cardiac surgical operations. The aim of this prospective observational study is to identify perioperative patient characteristics predicting the need for allogeneic packed red blood cell (PRBC) transfusion in isolated primary coronary artery bypass grafting (CABG) operations.
INTRODUCTION:The goal of this study was to investigate the short-term outcomes in patients older than 60 years with isolated rib fractures and admitted to emergency hospital.MATERIALS AND METHODS:This study included patients who were 60 years old or more and sustained blunt chest injury and had isolated rib fractures. The following data were obtained from the medical records: age, gender, number of fracture ribs, side of fracture ribs, mechanism and nature of injury, preexisting medical conditions, complications, admission to intensive care unit (ICU), need for mechanical ventilation, length of ICU and hospital stay and mortality.RESULTS:For the study, 39 patients who were 60 years old or more and admitted to the hospital because of isolated rib fractures were enrolled. There were 28 males (71.7%) and 11 females (28.3%) with mean age of (66.84 ± 4.7) years. No correlation was found between comorbidities and hospital outcomes except in those who were diabetic (P-value = 0.005) and those with chronic lung disease (P-value = 0.006). Pulmonary complications were the most frequent complications encountered in those patients. Pulmonary complications were: lung contusion in 8 patients (20.5%) and pulmonary infection in 6 patients (15.8%).CONCLUSION:Elderly patients sustaining blunt chest trauma had significant morbidity and potential for mortality.
Pooling current evidence provided inconclusive evidence to make clinical practice recommendations for or against routine surgical intervention of moderate MR at the time of AVR for AS. The incidence of this pathology makes further clinical trial studies warranted.
The process of wearing head scarf is very complex; girls used to hold a number of pins in the mouth and utilize them one by one to fix the scarf. Loss of concentration results in pin aspiration. We presented our experience with scarf pin aspiration and discussed the unique clinical characteristics of this problem. We reviewed the records of 73 patients who underwent bronchoscopy for scarf pin inhalation during the period from January 1995 to May 2009. The following data were collected, history of aspiration, time lag before presentation, symptoms and signs, radiological findings, bronchoscopic findings, number of repeated bronchoscopy, complications, need for thoracotomy and time of discharge. All patients were female, mean age 13.4 years. The time lag before admission was <12 h for 59 (81%) patients. Positive history was present in all cases. Chest radiography identified the pins in all cases. The foreign bodies were seen in the left bronchial system in 37 (50.7%) patients, in the right bronchial system in another 24 (32.9%), and in the trachea in 12 (16.4%) patients. In 66 (90.4%) patients, the foreign body was removed in the first bronchoscopic trial; a second trial was needed in 5 (6.8%) patients, and thoracotomy was performed in two patients. In conclusion, head scarf pin aspiration occurs in adolescent Islamic girls. The clinical presentation and radiological findings are diagnostic in all cases. Rigid bronchoscopy is the preferred treatment modality. Health education is the key issue in the prevention of this problem.
Deep hypothermic circulatory arrest is an essential tool in the surgeon's armamentarium. There are essentially three strategies to address cerebral ischemia during arrest periods. Early surgical case series pioneered the option of complete anoxia with deep hypothermia. Subsequent innovators introduced the concept of retrograde perfusion of the cerebral vessels through the venous system, and others have advocated the use of selective and non-selective antegrade perfusion of the cerebral arteries. Clinical studies assessing outcomes of the three approaches are compromised by small patient numbers, retrospective design and surgeon bias. In this review, the authors will briefly discuss the conceptual basis of these strategies and the literature comparing these approaches in terms of key neurologic outcomes. The importance of this topic will emphasize the key role the perfusion community plays in establishing guidelines for best practice in circulatory arrest to go forward with education and research in this area.
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