Percentage of Limbs Without Vein Occlusion
6 Months
Defined as the absence of flow in the treated vein as documented on the post-procedure and follow-up Duplex Ultrasound (DU) scan. Flow which originates in the Saphenofemoral Junction (SFJ) and which measures \< 3 cm in length, does not constitute a failure.
Percentage of Limbs Without Vein Occlusion
12 months
Defined as the absence of flow in the treated vein as documented on the post-procedure and follow-up DU scan. Flow which originates in the SFJ and which measures \< 3 cm in length, does not constitute a failure.
Percentage of Limbs Without Vein Occlusion
2 years
Vein occlusion is defined as the absence of flow in the treated vein as documented on the post-procedure and each successive follow-up DU scan.
Percentage of Limbs Without Vein Occlusion
3 years
Defined as the absence of flow in the treated vein as documented on the post-procedure and follow-up DU scan. Flow which originates in the SFJ and which measures \< 3 cm in length, does not constitute a failure.
Percentage of Limbs Without Vein Occlusion
4 years
Defined as the absence of flow in the treated vein as documented on the post-procedure and follow-up DU scan. Flow which originates in the SFJ and which measures \< 3 cm in length, does not constitute a failure.
Percentage of Limbs Without Vein Occlusion
5 years
Defined as the absence of flow in the treated vein as documented on the post-procedure and follow-up DU scan. Flow which originates in the SFJ and which measures \< 3 cm in length, does not constitute a failure.
Percentage of Limbs Without Reflux in the Treated Vein Segment
6 months
No reflux in the vein segment treated. Reflux was defined as reversal flow \>0.5s with subject standing or in reverse Trendelenburg position of at least 15° after distal augmentation.
Percentage of Limbs Without Reflux in the Treated Vein Segment
12 months
No reflux in the vein segment treated. Reflux was defined as reversal flow \>0.5s with subject standing or in reverse Trendelenburg position of at least 15° after distal augmentation.
Percentage of Limbs Without Reflux in the Treated Vein Segment
2 years
No reflux in the vein segment treated. Reflux was defined as reversal flow \>0.5s with subject standing or in reverse Trendelenburg position of at least 15° after distal augmentation.
Percentage of Limbs Without Reflux in the Treated Vein Segment
3 years
No reflux in the vein segment treated. Reflux was defined as reversal flow \>0.5s with subject standing or in reverse Trendelenburg position of at least 15° after distal augmentation.
Percentage of Limbs Without Reflux in the Treated Vein Segment
4 years
No reflux in the vein segment treated. Reflux was defined as reversal flow \>0.5s with subject standing or in reverse Trendelenburg position of at least 15° after distal augmentation.
Percentage of Limbs Without Reflux in the Treated Vein Segment
5 years
No reflux in the vein segment treated. Reflux was defined as reversal flow \>0.5s with subject standing or in reverse Trendelenburg position of at least 15° after distal augmentation.