title: Chronic kidney disease: detection and evaluation.
abstract: Chronic kidney disease affects an estimated 27 million adults in the United States, and is associated with significantly increased risk of cardiovascular disease and stroke. Patients should be assessed annually to determine whether they are at increased risk of developing chronic kidney disease based on clinical and sociodemographic factors. Diabetes mellitus, hypertension, and older age are the primary risk factors that warrant screening. Other risk factors include cardiovascular disease, family history of chronic kidney disease, and ethnic and racial minority status. Serum creatinine levels can be used to estimate the glomerular filtration rate, and spot urine testing can detect proteinuria. After the diagnosis of chronic kidney disease is made, staging based on estimated glomerular filtration rate determines prognosis, evaluation, and management. Further evaluation should focus on the specific type of kidney disease and on identifying complications related to the disease stage. Patients should be assessed for risk factors leading to the further loss of kidney function and cardiovascular disease. Patients with estimated glomerular filtration rates less than 30 mL per minute per 1.73 m(2), significant proteinuria, or rapid loss of kidney function should be referred to a nephrologist for further evaluation and management.
authors.affiliation: Eastern Virginia Medical School, Norfolk, USA. baumgamy@evms.edu
authors.forename: Margaret
authors.initials: M
authors.lastname: Baumgarten
authors.forename: Todd
authors.initials: T
authors.lastname: Gehr
mesh_terms: D015415:Biomarkers / Q000097:blood / Q000652:urine; D003404:Creatinine / Q000097:blood; D005919:Glomerular Filtration Rate; D006801:Humans; D011507:Proteinuria / Q000175:diagnosis / Q000209:etiology; D012017:Referral and Consultation; D051436:Renal Insufficiency, Chronic / Q000097:blood / Q000150:complications / Q000175:diagnosis* / Q000652:urine
chemical_list: D015415:Biomarkers; D003404:Creatinine