Tasa de filtración glomerular - Risks

Nombres alternativos

TFG (GFR); Tasa de filtración glomerular estimada; TFG estimada

Cuáles son los riesgos:

Las venas y arterias varían de tamaño de un paciente otro y de un lado del cuerpo a otro, razón por la cual obtener una muestra de sangre de algunas personas puede resultar más difícil que de otras.

Otros riesgos asociados con la extracción de sangre son leves, pero pueden ser:

Sangrado excesivo
Desmayo o sensación de mareo
Hematoma (acumulación de sangre debajo de la piel)
Infección (un riesgo leve cada vez que se presenta ruptura de la piel)

Consideraciones especiales:

El examen de la capacidad de eliminación de la creatinina, que involucra una recolección de orina en 24 horas, también puede suministrar un estimativo de la función renal. Sin embargo, este método no siempre es exacto.

La tasa de filtración glomerular puede aumentar durante el embarazo.

Reviewed last on: 8/12/2009
Parul Patel, MD, Private Practice specializing in Nephrology and Kidney and Pancreas Transplantation, Affiliated with California Pacific Medical Center, Department of Transplantation, San Francisco, CA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

Referencias

K/DOQI clinical practice guidelines for chronic kidney disease: evaluation, classification, and stratification. Kidney Disease Outcome Quality Initiative. Am J Kidney Dis. 2002;39(2 Suppl 1):S1-246.

Johnson CA, Levey AS, Coresh J, Levin A, Lau J, Eknoyan G. Clinical practice guidelines for chronic kidney disease in adults: Part II. Glomerular filtration rate, proteinuria, and other markers. Am Fam Physician. 2004;70:1091-1097.

Snyder S, Pendergraph B. Detection and evaluation of chronic kidney disease. Am Fam Physician. 2005;72:1723-1732, 1733-1734.

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