Retrograd transpedale Revaskularisierung kruraler Arterien bei Patienten mit kritischer Extremitätenischämie und gescheitertem antegraden Revaskularisierungsversuch

J. P. Goltz*, M. Planert, M. Horn, M. Wiedner, M. Kleemann, J. Barkhausen, E. Stahlberg

*Korrespondierende/r Autor/-in für diese Arbeit
7 Zitate (Scopus)

Abstract

Purpose: To evaluate the safety and technical and clinical success of endovascular below-the-knee (BTK) artery revascularization by a retrograde transpedal access. Materials and Methods: We retrospectively identified 16/172 patients (9.3 %) with endovascular BTK revascularization in whom a transfemoral approach had failed and transpedal access had been attempted. The dorsal pedal (n = 13) or posterior tibial (n = 3) artery was accessed using a dedicated access set and ultrasound guidance. The procedure was finished in antegrade fashion by plain old balloon angioplasty (POBA). Comorbidities, vessel diameter and calcification at the access site were recorded. The analyzed outcomes were technical success, procedural complications, procedure time, crossing (guidewire beyond lesion and intra-luminal) and procedural (residual stenosis < 30 % after POBA) success, and limb salvage. Results: Diabetes, coronary artery disease and hypertension were present in 15 patients (93.8 %), and both renal impairment and previous amputations in 7 (43.8 %). Pedal access vessel calcification was present in 5/16 patients (31.3 %). The mean diameter was 1.75 +/-0.24 mm. The procedure time was 92.4 +/-23 min. The success rate for achieving retrograde access was 100 %. Retrograde crossing was successful in 12/16 patients (75.0 %). Procedural success was observed in 10/16 patients (68.8 %). Minor complications occurred in 2/16 patients (12.5 %). The rate of limb salvage was 72.9 %, and the overall survival was 100 % at 12 months. Major amputations after revascularization occurred in 2/16 patients (12.5 %). Conclusion: If an antegrade transfemoral approach to BTK lesions fails, a retrograde transpedal approach may nevertheless facilitate treatment. This approach appears to be safe and offers high technical and acceptable clinical success rates.

Titel in ÜbersetzungRetrograde Transpedal Access for Revascularization of Below-the-Knee Arteries in Patients with Critical Limb Ischemia after an Unsuccessful Antegrade Transfemoral Approach
OriginalspracheDeutsch
ZeitschriftRoFo Fortschritte auf dem Gebiet der Rontgenstrahlen und der Bildgebenden Verfahren
Jahrgang188
Ausgabenummer10
Seiten (von - bis)940-948
Seitenumfang9
ISSN1438-9029
DOIs
PublikationsstatusVeröffentlicht - 01.10.2016

Fingerprint

Untersuchen Sie die Forschungsthemen von „Retrograd transpedale Revaskularisierung kruraler Arterien bei Patienten mit kritischer Extremitätenischämie und gescheitertem antegraden Revaskularisierungsversuch“. Zusammen bilden sie einen einzigartigen Fingerprint.

Zitieren