S Malekzadeh1, T Rolf1, F Doenz1, A Chouiter1, A-M Jouannic1, S D Qanadli2. 1. Cardiothoracic and Vascular Unit, Department of Diagnostic And Interventional Radiology, Lausanne University Hospital, Lausanne, Switzerland. 2. Cardiothoracic and Vascular Unit, Department of Diagnostic And Interventional Radiology, Lausanne University Hospital, Lausanne, Switzerland. Electronic address: salah.qanadli@chuv.ch.
Abstract
PURPOSE: To evaluate the safety and feasibility of peripheral percutaneous endovascular procedures in a large group of outpatients with peripheral arterial disease (PAD). MATERIALS AND METHODS: We retrospectively evaluated all consecutive patients who underwent peripheral transluminal angioplasty (PTA) for PAD of the lower extremities as "Out-Patient Admission Protocol" (OPAP) from January 2005 until December 2015. A total of 498 consecutive patients (305 men and 193 women) with mean age of 66±10 (SD) years (range: 37-90 years) were evaluated. By protocol, patients were expected to be discharged 6hours after the procedure. Clinical profile, procedure details and technical success were reviewed. Complications, conversion rate, readmission rate and long-term follow-up were evaluated. RESULTS: Ninety one percent of patients (454/498) suffered from claudication. Unilateral femoral access was performed in 75.4% (493/654) of procedures with a 6-French sheath in 80.7% (528/654) of procedures. Balloon PTA alone was performed in 17.3% (148/857) and stent placement in 82.7% (709/857) of treated segments. Technical success of lesion treatment was 98.2% (857/873). Closure devices were used in 55.4% (362/654) of procedures. Conversion and readmission rates were 1.8% (12/654) and 0.6% (4/654), respectively. Long-term follow-up was obtained in 386 target lesions, 5-year restenosis of lesion was 20.5% (79/386). CONCLUSION: As designed, the OPAP was feasible, safe and effective with very low conversion and complications rates. These results strongly support a larger use of such approaches as routine practice.
PURPOSE: To evaluate the safety and feasibility of peripheral percutaneous endovascular procedures in a large group of outpatients with peripheral arterial disease (PAD). MATERIALS AND METHODS: We retrospectively evaluated all consecutive patients who underwent peripheral transluminal angioplasty (PTA) for PAD of the lower extremities as "Out-Patient Admission Protocol" (OPAP) from January 2005 until December 2015. A total of 498 consecutive patients (305 men and 193 women) with mean age of 66±10 (SD) years (range: 37-90 years) were evaluated. By protocol, patients were expected to be discharged 6hours after the procedure. Clinical profile, procedure details and technical success were reviewed. Complications, conversion rate, readmission rate and long-term follow-up were evaluated. RESULTS: Ninety one percent of patients (454/498) suffered from claudication. Unilateral femoral access was performed in 75.4% (493/654) of procedures with a 6-French sheath in 80.7% (528/654) of procedures. Balloon PTA alone was performed in 17.3% (148/857) and stent placement in 82.7% (709/857) of treated segments. Technical success of lesion treatment was 98.2% (857/873). Closure devices were used in 55.4% (362/654) of procedures. Conversion and readmission rates were 1.8% (12/654) and 0.6% (4/654), respectively. Long-term follow-up was obtained in 386 target lesions, 5-year restenosis of lesion was 20.5% (79/386). CONCLUSION: As designed, the OPAP was feasible, safe and effective with very low conversion and complications rates. These results strongly support a larger use of such approaches as routine practice.
Authors: Salah D Qanadli; Louis Gudmundsson; Giuseppe Gullo; Alexandre Ponti; Sarah Saltiel; Anne-Marie Jouannic; Mohamed Faouzi; David C Rotzinger Journal: PLoS One Date: 2022-02-23 Impact factor: 3.240