Scandinavian Miller Collar Study | NCT01285986 | Trialant

Scandinavian Miller Collar Study | NCT01285986 | Trialant

Sponsor/Collaborators Module

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Vein collar at distal anastomosis	Experimental	Vein collar at the distal anastomosis	Procedure: Vein collar at the distal anastomosis
No vein collar at the distal anastomosis	Experimental	No vein collar at the distal anastomosis	Procedure: Vein collar at the distal anastomosis

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Vein collar at the distal anastomosis	Procedure	Vein collar interposed at the distal anastomosis or No vein collar interposed at the distal anastomosis	No vein collar at the distal anastomosis

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Primary graft patency	Follow-up at 1, 3, 6, and 12. Thereafter at most 5 years or until death of patient or amputation of limb. Primary graft patency = patent graft without any intervention to open up or prevent a graft ocklusion. Methods used for verification of patency: angiography, duplex, an improved ankle-brachial index was mantained, palpable pulse, or bi- or triphasic Doppler signal over the graft.	Up to five years

Secondary Outcomes

Measure	Description	Time Frame
Secondary Patency	Secondary patency = patent graft after one or several interventions to open up or prevent a graft occlusion. Methods used for verification of secondary patency: angiography, duplex, an improved ankle-brachial index was mantained, palpable pulse, or bi- or triphasic Doppler signal over the graft.	Up to five years

Contacts/Locations Module

Condition Browse Module