نتایج جستجو برای: refractory error
تعداد نتایج: 311519 فیلتر نتایج به سال:
background : subthalamic nucleus (stn) stimulation is the reatment of choice for carefully chosen patients with idiopathic parkinson's disease (pd) and refractory motor fluctuations. we evaluated the value of intraoperative electrophysiology during stn deep brain stimulation (dbs) procedures in refining the anatomically-defined target. methods : we determined the spatial distance between the a...
OBJECTIVES We compared six-month health-related quality of life (HRQL) for high-risk patients with medically refractory ischemia randomized to percutaneous coronary intervention (PCI) versus coronary artery bypass graft (CABG) surgery. BACKGROUND Mortality rates after PCI and CABG surgery are similar. Therefore, differences in HRQL outcomes may help in the selection of a revascularization pro...
OBJECTIVE We evaluated whether outpatient intravenous ketamine infusions were satisfactory for pain relief in patients suffering from various chronic intractable pain syndromes. DESIGN Retrospective chart review. SETTING AND PATIENTS Following Institutional Review Board approval, we retrospectively analyzed our database for all ketamine infusions administered over 5 years from 2004 to 2009....
INTRODUCTION In clinical practice, it is difficult to distinguish between patients with refractory asthma from those with poorly controlled asthma, where symptoms persist due to poor adherence, inadequate inhaler technique or comorbid diseases. We designed an audio recording device which, when attached to an inhaler, objectively identifies the time and technique of inhaler use, thereby assessin...
Abstract: Cordierite-Mullite based kiln furnitures are widely used in fast-firing of ceramic products because of their low thermal expansion which confer them a very good ability to thermal shock resistance. Difference in CTE of constituent phase can develop damage during thermal cycling due to internal stresses. Increase in industrial competitiveness leads to the development of new means for e...
Background: Osteoporotic compression vertebral fractures are common clinical problems. In those with refractory fractures, percutaneous cement augmentation has been suggested. The aim of this study was to evaluate the functional outcome of percutaneous vertebroplasty in Iranian patients with refractory osteoporotic fractures. Methods: We retrospectively studied 37 osteoporotic fractures in 28 p...
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