Tricuspid regurgitant jet velocity and hospitalization in Tanzanian children with sickle cell anemia.
نویسندگان
چکیده
منابع مشابه
Pattern of chronic lung lesions in adults with sickle cell disease in Lagos, Nigeria
Background: The vascular response to recurrent tissue hypoxia and reperfusion following red blood cell sickling causes acute chest syndrome and chronic lung disease. The purpose of this study was to determine the pattern of chronic lung lesions and possible risk factors in sickle cell patients in lagos, Nigeria.Methods: From July 2012 to April 2013, Pulmonary function test (PFT) and chest-x-ray...
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Abstract Background: Transcranial Doppler ultrasonography results have not been previously studied in among Iranian sickle cell anemia patients. The present study was performed to evaluate the pattern of intracranial flow velocities among Iranian children with sickle cell anemia and the hematological parameters that can affect the time-averaged mean of maximum velocity in major intracranial...
متن کاملTricuspid regurgitant velocity elevation in a three-year old child with sickle cell anemia and recurrent acute chest syndromes reversed not by hydroxyurea but by bone marrow transplantation
Elevated Tricuspid Regurgitant Velocity (TRV) has been related to higher mortality in adults and to hemolysis, lower oxygen saturation during 6-minute walk test and acute chest syndrome (ACS) in children with sickle cell disease (SCD). Hydroxyurea (HU) has reduced TRV value in children and adults. We describe a three year old HbSS child with recurrent ACS, hypoperfusion of the left lung, mild h...
متن کاملElevated tricuspid regurgitant jet velocity in children and adolescents with sickle cell disease: association with hemolysis and hemoglobin oxygen desaturation.
BACKGROUND Elevation of echocardiography-determined tricuspid regurgitant jet velocity predicts high systolic pulmonary artery pressure and early mortality in adults with sickle cell disease. The definition, prevalence and clinical correlates of elevated jet velocity have not been established in pediatric patients. The present study tested the hypotheses that elevated jet velocity affects 10% o...
متن کاملMethodological Contributions about Systolic Pulmonary Artery Pressure
Another point with regard to the PASP measurement of the patients in this study was made of tricuspid regurgitant jet. At the same time, the mean tricuspid regurgitant jet velocity was 1.7 ± 0.5 m/s in the patient population. When this value was analyzed, it gave the impression that sufficient flow was not obtained over the tricuspid valve. For this reason, since guidelines recommend to use con...
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ورودعنوان ژورنال:
- Haematologica
دوره 99 1 شماره
صفحات -
تاریخ انتشار 2014