Systematic use of transradial approach or suture of the femoral artery after angioplasty: attempt at achieving zero access site complications.

摘要

Access site complications occur in 5-15% of cases according to the various series. The predictive factors most often reported in the literature are the size of the puncture site and the intensity of the antiplatelet or anticoagulant treatment associated with the angioplasty procedure. Six senior cardiologists in a high volume Cardiology center (>1,500 procedures a year) with an individual experience >500 procedures in either the radial approach or the percutaneous suture of the femoral artery with the Techstar/Prostar system, conducted a prospective study from January 1 to December 31, 1999. The aim of this study was to eliminate the occurrence of access site complications by using either one of two techniques that were at the operator's discretion, i.e., systematic radial approach, or percutaneous suture of the femoral artery. A total of 956 patients were included over the study period; 60.7% of these patients had percutaneous arterial closure of the femoral artery and the remaining 39.3% were treated via the radial approach; 88.7% were stented. The patients were administered a mean 9,000 IU of heparin during the procedure; 1.9% had been fibrinolyzed and Reopro was used in 5.9%. No complications were documented in the radial group. Of the 580 patients in the femoral suture group, 96.9% had femoral suture, immediately effective in 508 cases (90.4%). Only 3 patients required additional prolonged compression. One significant hematoma (0.2%) necessitating blood transfusion was reported in the femoral group. Infection at the puncture site with subsequent antibiotic treatment was reported in 2 patients (0.3%). No further access site complications were observed at one-month follow-up. After completion of the learning curve, the two techniques (radial approach and percutaneous arterial suture) permit the almost total elimination of access site complications.