نتایج جستجو برای: drainage period
تعداد نتایج: 528242 فیلتر نتایج به سال:
BACKGROUND/AIMS Surgery is the mainstay of treatment for cholecystitis. However, gallbladder stenting (GBS) has shown promise in debilitated or high-risk patients. Endoscopic transpapillary GBS and endoscopic ultrasound-guided GBS (EUS-GBS) have been proposed as safe and effective modalities for gallbladder drainage. METHODS Data from patients with cholecystitis were prospectively collected f...
OBJECTIVE This study compares the effects of immediate ischemic preconditioning based on somatosensory evoked potential (SSEP) monitoring with those of cerebrospinal fluid drainage in a model of descending thoracic aorta occlusion in dogs. METHOD Eighteen dogs were submitted to spinal cord ischemia induced by descending thoracic aortic cross-clamping for 60 minutes. The Control Group underwen...
Use of a one-way flutter valve drainage system in the postoperative period following lung resection.
OBJECTIVE To evaluate pleural drainage using a one-way flutter valve following elective lung resection. METHODS This was a prospective study, with descriptive analysis, of 39 lung resections performed using a one-way flutter valve to achieve pleural drainage during the postoperative period. Patients less than 12 years of age were excluded, as were those submitted to pneumonectomy or emergency...
BACKGROUND Pancreatic pseudocyst endoscopic drainage has been described as a good treatment option, with morbidity and mortality rates that are lower than surgery. The aim of our study is to describe the efficacy of different forms of endoscopic drainage and estimate pseudocyst recurrence rate after short follow up period. PATIENTS AND METHODS We studied 30 patients with pancreatic pseudocyst...
Practice can dramatically reduce dual-task interference, but typically does not eliminate interference entirely. Residual interference after practice is especially large with certain non-preferred modality pairings (e.g., auditory-manual and visual-vocal). Does this residual interference imply the existence of a persistent central-processing bottleneck? To address this question, we transferred ...
In this research, the controversial issue of whether the central bottleneck can be bypassed through task automatization was investigated. To examine this issue, participants received six single-task practice sessions with an auditory-vocal task (low vs. high pitch). We then assessed dual-task performance using the analytically tractable psychological refractory period (PRP) paradigm, in which t...
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