Economic evaluation of low osmolality contrast media
نویسندگان
چکیده
منابع مشابه
Myasthenia Gravis following Low-Osmolality Iodinated Contrast Media
We describe the case of 79-year-old man admitted to our general hospital for a 6-week history of progressive dysphagia to solids and liquids associated with weight loss. To reach a diagnosis a total body CT scan with low-osmolality iodinate contrast agent was performed. Two hours later the patient developed an acute respiratory failure requiring orotracheal intubation and mechanical ventilation...
متن کاملOptimization of low-osmolality contrast media for cranial CT: a dose comparison of two contrast agents.
A prospective, randomized, double-blind comparative study of 200 patients was made to examine the image quality, safety, and costs of 100 ml of ioversol-320 (32 g iodine) and 150 ml of iohexol-300 (45 g iodine) in patients undergoing cranial CT. We found no statistically significant difference in image quality between the two low-osmolality, nonionic contrast agents at these doses. There was a ...
متن کاملRelative uptake of low- and high-osmolality contrast media in CT of brain tumors.
The magnitude and time course of contrast enhancement in spontaneous canine brain tumors was determined for two contrast agents: meglumine iothalamate and sodium meglumine ioxaglate. Tumor enhancement during contrast infusion and at 5, 10, 15, 30 and 45 minutes was measured using quantitative computed tomography. Blood iodine was measured using x-ray fluorescence. Peak contrast enhancement occu...
متن کاملAdverse reactions of low osmolality contrast media during cardiac angiography: a prospective randomized multicenter study.
A multicenter study was performed to determine the incidence of adverse reactions to two contrast media with similar low osmolality during cardiac angiography. The study was of a randomized double-blind design comparing ioxaglate (an ionic dimer) and iopamidol (a nonionic compound) and included 500 patients; 250 patients received ioxaglate and 250 iopamidol. There were 58 adverse reactions attr...
متن کاملCost-effectiveness of iso- versus low-osmolality contrast media in outpatients with high risk of contrast medium-induced nephropathy
Introduction. Contrast media can cause acute renal failure by direct toxic effects on the tubular cells and kidney ischemia. Diabetics and hospitalized patients have a greater risk of developing contrastinduced nephropathy than the general population. Objective. The cost effectiveness of iso and low-osmolality contrast media was assessed in high risk outpatients. Materials and methods. The anal...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 1993
ISSN: 0735-1097
DOI: 10.1016/0735-1097(93)90391-d