Significats de primary patency en anglès

This study aimed to determine predictors of primary patency following PTA of dysfunctional AVF.

Concomitant carotid stenosis was associated with loss of primary patency.

Patients with milder TASC lesions preserved primary patency longer than patients with more severe lesions.

Multilevel intervention and tibial intervention remained significant independently associated with primary patency on multivariate analysis.

All but one showed a benefit of VKAs over ASA with respect to primary patency.

Our aim was to compare the primary patency of TIPS performed with CS and BS.

The event free survival rate, primary patency, and complete remodelling are satisfactory during mid-term follow up.

The frequency of the use of the technique, technical success, complications, and primary patency were evaluated.

Univariate and multivariate analyses were used to assess the influence of various risk factors on primary patency.

This study did not report primary patency.

Conclusions: The primary patency of vascular access was unexpectedly low, and the number of CVC requests unexpectedly high.

Fontaine stage, TASC class and postoperative infection of operated limb increased the risk for loss of primary patency and major amputation.

The primary patency rate of the IIA was 89% at 1 year and 72.5% at 5 years.

The primary patency rate of portal stent was 88.9% during the mean follow-up period of 9 months.

Cox regression for factors affecting 60-month primary patency showed that clinical presentation, runoff status, and the site of distal anastomosis significantly influenced long-term results.

Primary patency was used as the main endpoint.