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10.1111/sdi.12567 http://scihub22266oqcxt.onion/10.1111/sdi.12567 C5334188!5334188!28064472     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Semin+Dial 2017 ; 30 (2): 125-33 Nephropedia Template TP {{tp|p=28064472|t=2017. Arteriovenous Grafts: Much Maligned but in Need of Reconsideration?|pdf=|usr=}}{{28064472}} gab.com Text Arteriovenous Grafts: Much Maligned but in Need of Reconsideration JO: Semin Dial http://www.kidney.de/pget.php?&tw=1&pmid=28064472 #FOAvip There are substantial variations in arteriovenous fistula (AVF) use among hemodialysis patients in different countries, in different regions of the U.S., and even in different hemodialysis units within a single metropolitan area. These variations persist after adjustment for patient demographics and co-morbidities, suggesting that practice patterns play a major role in determining the frequency of AVF use. These observations led to vascular access guidelines urging nephrologists and surgeons to increase AVF creation in patients with chronic kidney disease. Over the past twenty years, as clinicians have adopted these guidelines, the prevalence of AVF use in hemodialysis patients has increased substantially. At the same time, clinicians have recognized important limitations of an unwavering ?Fistula First? approach. First, a substantial proportion of AVFs fail to mature even when routine preoperative vascular mapping is used, leading to prolonged catheter dependence. Second, certain patient subgroups are at high risk for AVF non-maturation. Third, non-maturing AVFs frequently require interventions to promote their maturation. Fourth, AVFs that require such interventions have shortened cumulative patency. Fifth, arteriovenous grafts (AVG) have several advantages over AVFs, including lower primary failure rates, fewer interventions prior to successful cannulation, and shorter duration of catheter dependence with its associated risk of bacteremia. All these observations have led nephrologists to propose an individualized approach to vascular access, with AVG being preferred in patients who initiate hemodialysis with a catheter, particularly if they are at high risk for AVF non-maturation and have a relatively short life expectancy. Twit Text FOAVip Arteriovenous Grafts: Much Maligned but in Need of Reconsideration ????Semin Dial http://www.kidney.de/pget.php?&tw=1&pmid=28064472 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=28064472 #FOAvip English Wikipedia <ref>{{Cite pmid|28064472}}</ref> Arteriovenous Grafts: Much Maligned but in Need of Reconsideration? #MMPMID28064472 Allon M Semin Dial 2017[Mar]; 30 (2): 125-33 PMID28064472show ga There are substantial variations in arteriovenous fistula (AVF) use among hemodialysis patients in different countries, in different regions of the U.S., and even in different hemodialysis units within a single metropolitan area. These variations persist after adjustment for patient demographics and co-morbidities, suggesting that practice patterns play a major role in determining the frequency of AVF use. These observations led to vascular access guidelines urging nephrologists and surgeons to increase AVF creation in patients with chronic kidney disease. Over the past twenty years, as clinicians have adopted these guidelines, the prevalence of AVF use in hemodialysis patients has increased substantially. At the same time, clinicians have recognized important limitations of an unwavering ?Fistula First? approach. First, a substantial proportion of AVFs fail to mature even when routine preoperative vascular mapping is used, leading to prolonged catheter dependence. Second, certain patient subgroups are at high risk for AVF non-maturation. Third, non-maturing AVFs frequently require interventions to promote their maturation. Fourth, AVFs that require such interventions have shortened cumulative patency. Fifth, arteriovenous grafts (AVG) have several advantages over AVFs, including lower primary failure rates, fewer interventions prior to successful cannulation, and shorter duration of catheter dependence with its associated risk of bacteremia. All these observations have led nephrologists to propose an individualized approach to vascular access, with AVG being preferred in patients who initiate hemodialysis with a catheter, particularly if they are at high risk for AVF non-maturation and have a relatively short life expectancy. äArteriovenous Grafts: Much Maligned but in Need of Reconsideration?(epmc).pdf DeepDyve Pubget Overpricing