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