Same day discharge after large bore vascular access in percutaneous coronary intervention of chronic total coronary occlusions

Abstract

Abstract Background Same day discharge (SDD) in patients undergoing percutaneous coronary intervention (PCI) of a chronic total coronary occlusion (CTO) appears feasible, safe, and carries economic advantage. However, SDD may be hampered by the application of large bore dual arterial access, due to its association with vascular complications. Nevertheless, increasing French size augments therapeutic options and is therefore considered fundamental in complex CTO PCI. Purpose The present study investigated the feasibility of SDD in patients undergoing CTO PCI with large bore dual arterial access. Methods Between 2013 and 2018, a total of 683 patients were prospectively enrolled in a single-center CTO registry and underwent single-vessel CTO PCI. Large bore arterial access was defined as the application of 7 and/or 8 French sheaths in at least one access site. Technical success was defined as Thrombolysis in Myocardial Infarction flow grade 3 and residual stenosis <30%. Vascular access complications were defined as a composite of clinically significant bleeding and/or hematoma, urgent transfusion, dissection, pseudoaneurysm, arteriovenous fistula formation, and thrombosis. Results Mean age was 66 ± 11 years; 83% were male. Large bore arterial access was applied in 87%; the most common set-up was radial-femoral (68%) and bifemoral (23%) access. In 432 (62%) patients, SDD was achieved. Patients within the SDD group were younger and had lower rates of prior MI, prior CABG, renal insufficiency, and peripheral artery disease. A high Japanese CTO score (≥2) was less common in patients with versus without SDD (58% vs. 72%, p<0.001). In addition, technical success rate was higher in the SDD group (96% vs. 89%, p<0.001). Vascular access complications were found in 22 (3,2%) cases, with 17 (77,2%) occurring in the non-SDD group. Local access site bleeding was found to be the most common complication (82,4% of total vascular access complications). Finally, multivariable analysis showed that female gender (OR 2.22, 95% CI: 1.30 – 3.78) and local access site bleeding (OR 12.0, 95% CI: 4.37 – 33.21) were significantly associated with a lower probability of SDD. Conclusions Our study demonstrates the feasibility of SDD in the majority of patients undergoing CTO PCI with large bore dual arterial access, with high rates of technical CTO PCI success and acceptable vascular access complication rates. Care should be taken to avoid local access site bleeding since this hinders SDD.