ABSTRACT
BACKGROUND: Significant left main coronary artery (LMCA) disease is prevalent in 7% of patients undergoing angiography. Limited data exists on the impact of double scrubbing in LMCA PCI. We sought to assess periprocedural outcomes in two-operator LMCA percutaneous coronary intervention (PCI). METHODS: Using data from the Polish National Registry of PCI (ORPKI), we collected data on 28,745 patients undergoing LMCA PCI from 154 centers. Patients were divided into two groups based on the number of operators performing PCI (one vs. two operators). RESULTS: LMCA PCI was performed by a single operator in 86% of the cases and by two operators in 14% of cases. Patients treated by two operators had a greater comorbidity burden including diabetes mellitus, arterial hypertension, previous myocardial infarction, and previous revascularization. In addition, these were more likely to be treated in high-volume centers, by operators with higher volume of LMCA PCIs. The risk of periprocedural death (2.37% vs. 2.44%; P=0.78), as well as cardiac arrest, coronary artery perforation, no-reflow, and puncture site bleeding was comparable between the two groups. On multivariable analysis, we found that a two-operator strategy was an independent predictor of periprocedural death, with this effect being much more profound in an elective setting (OR=5.13 [1.37-19.26]; P=0.015), compared to an urgent (ACS) setting (OR=1.32 [1.00-1.73]; P=0.047). CONCLUSIONS: Our study suggests that a two-operator approach is not necessarily routinely recommended for LMCA interventions, although it can be considered for more complex cases.
Subject(s)
Coronary Artery Disease , Myocardial Infarction , Percutaneous Coronary Intervention , Humans , Percutaneous Coronary Intervention/adverse effects , Treatment Outcome , Coronary Artery Disease/epidemiology , Coronary Artery Disease/surgery , RegistriesABSTRACT
Introduction: A recent study suggested that sex discordance between surgeons and patients negatively affects the outcomes of patients undergoing common surgical procedures. Aim: We sought to assess whether such an impact exists for periprocedural outcomes of percutaneous coronary intervention (PCI). Material and methods: From 2014 to 2020, data on 581,744 patients undergoing single-stage coronary angiography and PCI from 154 centers were collected. Patients were divided into four groups based on the patient and operator sex. Operator-patient sex discordance was defined as the procedure done by a male operator on a female patient or by a female operator on a male patient. Results: Of 581,744 patients treated by 34 female and 782 male operators, 194,691 patients were sex discordant with their operator (female operator with male patient 12,479; male operator with female patient 182,212) while 387,053 were sex concordant (female operator with female patient 6,068; male operator with male patient 380,985). Among female patients, no difference in the risk of periprocedural complications, including death (0.65% vs. 0.82%; p = 0.10), between patients discordant versus concordant with operators was observed. Among male patients the risk of death (0.55% vs. 0.43%; p = 0.037) and bleeding at the puncture site (0.13% vs. 0.08%; p = 0.046) was higher in patients discordant with operators. However, the differences were no longer significant after adjustment for covariates. Conclusions: No detrimental effect of operator-patient sex discordance on periprocedural outcomes was confirmed in all-comer patients undergoing PCI. Some of the observed differences in outcomes were primarily related to the differences in baseline risk profile.