OBJECTIVE: To review the outcome of subintimal angioplasty of infrapopliteal artery occlusions in critically ischaemic limbs. DESIGN: Retrospective review. MATERIALS: Twenty-eight consecutive limbs with critical ischaemia that had undergone subintimal angioplasty of infrapopliteal occlusions. RESULTS: There were 32 infrapopliteal artery occlusions in 28 critically ischaemic limbs in 27 patients. The median (range) patient age was 81 (48-88) years. Seventeen limbs (61%) were ulcerated, seven (25%) were gangrenous and four (14%) had rest pain only. Twenty-five (89%) procedures were to a single calf vessel, and three (11%) procedures were to multiple calf vessels. The median (range) length of the occlusions was 7 (2-30) cm. The initial technical success rate was 27/32 (84%). There were three minor complications--one groin haematoma, one vessel perforation and one distal embolus. There were no limbs lost as a result of the procedure itself and the 30-day mortality was zero. The 12-month actuarial haemodynamic and symptomatic patencies (including initial failures) were 53% and 56%, respectively. The 12-month limb salvage rate was 85% and patient survival was 81%. CONCLUSION: We conclude that subintimal angioplasty in patients with infrapopliteal artery occlusions and critical ischaemia is safe, effective, and offers a low-risk alternative to distal reconstructive surgery.
OBJECTIVE: To review the outcome of subintimal angioplasty of infrapopliteal artery occlusions in critically ischaemic limbs. DESIGN: Retrospective review. MATERIALS: Twenty-eight consecutive limbs with critical ischaemia that had undergone subintimal angioplasty of infrapopliteal occlusions. RESULTS: There were 32 infrapopliteal artery occlusions in 28 critically ischaemic limbs in 27 patients. The median (range) patient age was 81 (48-88) years. Seventeen limbs (61%) were ulcerated, seven (25%) were gangrenous and four (14%) had rest pain only. Twenty-five (89%) procedures were to a single calf vessel, and three (11%) procedures were to multiple calf vessels. The median (range) length of the occlusions was 7 (2-30) cm. The initial technical success rate was 27/32 (84%). There were three minor complications--one groin haematoma, one vessel perforation and one distal embolus. There were no limbs lost as a result of the procedure itself and the 30-day mortality was zero. The 12-month actuarial haemodynamic and symptomatic patencies (including initial failures) were 53% and 56%, respectively. The 12-month limb salvage rate was 85% and patient survival was 81%. CONCLUSION: We conclude that subintimal angioplasty in patients with infrapopliteal artery occlusions and critical ischaemia is safe, effective, and offers a low-risk alternative to distal reconstructive surgery.
Authors: Rosemarie Met; Mark J W Koelemay; Shandra Bipat; Dink A Legemate; Krijn P van Lienden; Jim A Reekers Journal: Cardiovasc Intervent Radiol Date: 2009-08-18 Impact factor: 2.740
Authors: Rosemarie Met; Krijn P Van Lienden; Mark J W Koelemay; Shandra Bipat; Dink A Legemate; Jim A Reekers Journal: Cardiovasc Intervent Radiol Date: 2008-04-15 Impact factor: 2.740