نتایج جستجو برای: phlebotomy
تعداد نتایج: 1143 فیلتر نتایج به سال:
The authors describe a 19 year old male with an isolated but absolute erythrocytosis with iron deficiency without evidence for polycythemia vera as well as another causes of erythrocytosis. The polycythemia was due to a recently described von Hippel-Lindau (VHL) mutation. By stopping iron therapy there was no more requirements for phlebotomy in this patient.
Well. I'm well and truly settled into the job now. I've been here six months and things are developing nicely. I say nicely, but what I mean is rather quickly. I am now doing drug rounds unsupervised. I give IV drugs and am competent in phlebotomy.
BACKGROUND Polycythemia vera (PV) is a myeloproliferative neoplasm associated with somatic gain-of-function mutations of Janus kinase-2 (JAK2). Therapeutic options are limited in patients with advanced disease. Ruxolitinib, an oral JAK1/JAK2 inhibitor, is active in preclinical models of PV. The long-term efficacy and safety of ruxolitinib in patients with advanced PV who are refractory or intol...
In thalassemia after successful bone marrow transplantation (BMT), iron overload remains an important cause of morbidity. After BMT, patients have normal erythropoiesis capable of producing a hyperplastic response to phlebotomy so that this procedure can be contemplated as a method of mobilizing iron from overloaded tissues. A phlebotomy program (6 mL/kg blood withdrawal at 14-day intervals) wa...
False Aneurysms are uncommon in the pediatric population. We report a case of false aneurysm of the common femoral artery (CFA) after accidental arterial puncture, during a phlebotomy for blood sample. The lesion was surgically resected and arterial continuity restored by end to end anastomosis. The postoperative course was uneventful.
The regulatory mechanism responsible for a paradoxal, rapid drop in the erythropoietin (EPO) plasma level seen 2 to 4 days after acute, phlebotomy-induced anemia was investigated in seven adult sheep. To introduce acute anemia, each sheep underwent two phlebotomies where the hemoglobin (Hb) was reduced to 3 or 4 g/dl over 4 to 5 h. The phlebotomies were spaced 4 to 6 weeks apart in three animal...
INTRODUCTION To identify patient characteristics associated with low serum 25-hydroxyvitamin D (25(OH)D) concentrations in the medical intensive care unit (ICU) and examine the relationship between serum 25(OH)D and the risk for hospital-acquired infections. METHODS This is a prospective observational cohort of adult patients admitted to the medical ICU at an urban safety net teaching hospita...
Introduction Currently available recommendations regarding fasting requirements before phlebotomy do not specify any maximum water intake volume permitted during the fasting period. The aim was to study the effects of 300 mL water intake 1 h before phlebotomy on specific analytes. Materials and methods Blood was collected from 20 women (median age (min-max): 24 (22 - 50) years) in basal state...
OBJECTIVES This study was designed to test the hypothesis that the level of aortic blood pressure affects the rate and extent of coronary thrombolysis induced by intracoronary administration of recombinant tissue-type plasminogen activator (rt-PA). BACKGROUND Although many studies have confirmed the efficacy of thrombolytic therapy in the treatment of acute myocardial infarction, the effects ...
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