ﺑﺎﺯﮔﺸﺖ ﺑﻪ ﺻﻔﺤﻪ ﻗﺒﻠﯽ
خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
نسخه الکترونیک
medimedia.ir

JVS patency definitions following hemodialysis access intervention[1]

JVS patency definitions following hemodialysis access intervention[1]
Primary patency
Interval from the time of access placement until any intervention* designed to maintain or reestablish patency, access thrombosis, or the time of measurement of patency.
Assisted primary patency
Interval from the time of access placement until access thrombosis or the time of measurement of patency, including intervening manipulations (surgical or endovascular interventions*) designed to maintain the functionality of a patent access.
Secondary patency (cumulative patency)
Interval from the time of access placement until access abandonment, thrombosis, or the time of patency measurement including intervening manipulations (surgical or endovascular interventions*) designed to reestablish functionality in thrombosed access.
Post-intervention* primary patency
Interval from the time of any surgical or endovascular intervention* until thrombosis or the time of measurement of patency.
Post-intervention* assisted primary patency
Interval from the time of intervention* until first access thrombosis or the time of patency measurement, including all intervening similar manipulations (surgical or endovascular interventions) designed to maintain the functionality of the access. Of note, patency ends for a particular intervention if another method is used to maintain patency.
Post-intervention* secondary patency (cumulative patency)
Interval from the time of intervention* until access abandonment or the time of patency measurement, including similar intervening manipulations (surgical or endovascular interventions) designed to reestablish functionality in thrombosed access.
JVS: Journal of Vascular Surgery.
* Intervention: Any surgical or endovascular manipulation of the access to maintain or reestablish its functionality.
¶ The number of interventions* can be represented numerically in between brackets after the actual patency of an access (ie, assisted primary patency of 18 months [2]). This indicates that the access has been functional for 18 months but needed two interventions* to maintain its functionality.
Reference:
  1. ​Sidawy AN, Gray R, Besarab A, et al. Recommended standards for reports dealing with arteriovenous hemodialysis accesses. J Vasc Surg 2002; 35:603.
Graphic 115039 Version 1.0

آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟