نتایج جستجو برای: chronic intermittent
تعداد نتایج: 528857 فیلتر نتایج به سال:
There is no randomized study carried out in order to compare their pharmacokinetic parameters although midazolam, as a sedative, has been widely administered via continuous infusion as well as intermittent bolus doses in mechanically ventilated critically ill patients. We prospectively investigated the effect of these two principal methods on pharmacokinetic parameters in 23 of mentioned patien...
OBJECTIVE To describe a novel cause of meningeal siderosis due to intermittent subarachnoid bleeding caused by chronic bilateral jugular vein thrombosis. DESIGN Case report and review of literature. PATIENT A 51-year-old man with a distant history of cervical injury who presented with transient aphasia in the setting of progressive cognitive decline. INTERVENTION Neurological examination,...
Hemosuccus pancreaticus, also named as Wirsungorrhagia or psuedohematobilia is a rare condition of intermittent hemorrhage from upper gastrointestinal tract. The source of bleeding is from a visceral aneurysm into main pancreatic duct in patients with chronic pancreatitis. It is a life threatening complication of pancreatitis and a significant diagnostic challenge due to its intermittent nature...
Only very limited information regarding the protective effects of the superoxide anion scavenger on chronic intermittent hypoxia-induced cardiac apoptosis is available. The purpose of this study is to evaluate the effects of the superoxide anion scavenger on cardiac apoptotic and prosurvival pathways in rats with sleep apnea. Forty-two Sprague-Dawley rats were divided into three groups, rats wi...
Background: Pulmonary aspiration is one of the complications of tube feeding which may lead to pneumonitis, necrotic pneumonia and pulmonary abscess and therefore threats patient’s life. Objective: To determine the rate of pulmonary aspirations by two methods of tube feeding (intermittent bolus and intermittent drops). Design: This was a randomized clinical trial study in which two groups of ne...
Background: There are many studies that examine the relationship between chronic pain and childhood traumatic experiences. However, there are little researches on pain and early maladaptive schemas and their relationship is not clear. The aim of this study was to examine the relationship between chronic pain and early maladaptive schemas. Materials and Methods: In a descriptive-correlation and ...
BACKGROUND Although solar radiation is well established as a risk factor for melanoma, it is less clear how the pattern and timing of exposure to ultraviolet (UV) radiation might be important. The particular objective of this study was to evaluate the association of melanoma risk with various measures of intermittent and chronic exposures to UV radiation, and to assess how these exposures inter...
Respiratory insufficiency is the leading cause of death after high-cervical spinal cord injuries (SCIs). Although respiratory motor recovery can occur with time after injury, the magnitude of spontaneous recovery is limited. We hypothesized that partial respiratory motor recovery after chronic cervical SCI could be strengthened using a known stimulus for spinal synaptic enhancement, intermitten...
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