Comparison of access site-related complications and quality of life in patients after invasive cardiology procedures according to the use of radial, femoral, or brachial approach

The radial approach (RA) is the most common in invasive cardiology, but depending on the clinical situation, the femoral approach (FA) and brachial approach (BA) are also used. The BA is associated with the highest odds of complications so it is used mainly if a first-choice approach fails. The aim of the study was to assess clinical outcomes after invasive cardiology procedures stratified by the use of the RA, FA, and BA, with a focus on access site-related complications, quality of life (QoL), and patients’ perspective. A total of 250 procedures (RA: 98; FA: 99; BA: 53) performed between 2013 and 2020 were retrospectively analyzed. Puncture site-related complications, vascular events, patient preferences, and QoL were assessed by the analysis of medical records and telephone follow-up using a proprietary questionnaire and the modified EQ-5D-3L questionnaire. Patients from the RA group received the smallest volume of contrast during a percutaneous coronary interventions (PCI) procedure (RA vs. FA vs. BA: 180 (150–240) mL vs. 200 (180–270) mL vs. 190 (100–200) mL, p = 0.045). The access site was changed most frequently in the procedures initiated from the RA (p < 0.04). Overall puncture site-related complications, especially local hematomas, occurred most commonly in the BA group (7.1, 14.1, and 24.5% for RA, FA, and BA, respectively, p = 0.01). During the index procedure, the access site was changed most frequently in procedures initiated from the RA (19.7, 8.5 and 0%, p = 0.04). The RA was indicated as an approach preferred by the patient for a hypothetical next procedure (87.9, 55.4, and 70.0% for subjects preferring the same approach out of patients who underwent a procedure by the RA, FA, and BA, respectively, p < 0.001). For the RA and FA, the prevalence of moderate or extreme access site-related problems in self-care decreased significantly (RA: p < 0.01, FA: p < 0.05) within 1 month after the index procedure (RA: 18.1, 4.2, and 1.4%; FA: 20.7, 11.1, and 9.6% periprocedurally, after 1 and 6 months, respectively). In contrast, for the BA these percentages were higher and a significant improvement (p < 0.05) was delayed until 6 months (54.6, 36.4, and 18.2% periprocedurally, after 1 and 6 months, respectively). In conclusion, compared to the BA and FA, the RA appears to be not only the safest, mainly due to the lowest risk of puncture site-related complications after coronary procedures but also represents a preferable approach from the patient’s perspective. Although overall post-procedural QoL outcomes did not differ significantly according to the access site, nevertheless, the BA was associated with more frequent self-care problems whose improvement was delayed until more than one month after the index procedure

Culprit plaque location within left circumflex coronary artery predicts clinical outcome in patients experiencing acute coronary syndromes with percutaneous coronary intervention — data from ORPKI registry

BACKGROUND: The left circumflex (Cx) artery is the most challenging of coronary branches in terms of diagnostics because the clinical presentation and electrocardiography (ECG) results do not always suggest critical occlusion despite its presence. Therefore, it is important to determine the factors contributing to the clinical manifestation and outcome, such as culprit location. AIMS: To determine the relation between the location of the culprit plaque and clinical outcomes in the LCx artery. METHODS: Data from the Polish Registry of Invasive Cardiology Procedures (ORPKI) concerning percutaneous coronary intervention (PCI) procedures have been extracted and analyzed using appropriate statistical tests. RESULTS: Patients with proximal occlusion received a worse grade using the Killip score. Patients with thrombolysis in myocardial infarction (TIMI) score 0 presented worse clinical presentation in each of the occlusion locations. Periprocedural cardiac arrest and death rate was the highest among patients with proximal Cx occlusion. Death rate among patients with proximal occlusion and non ST segment elevation myocardial infarction (NSTEMI) was greater than among patients with distal occlusion and ST segment elevation myocardial infarction (STEMI). CONCLUSIONS: Among patients with proximal occlusions of the Cx artery and TIMI 0 grade flow in initial angiogram, a STEMI-like approach should be undertaken apart from initial ECG findings. This is driven by a higher rate of critical and fatal complications such as cardiac arrest and periprocedural death. Fatal complications occur more often in patients with proximal occlusion of Cx than in medial or distal occlusion. Grade IV according to the Killip score can suggest proximal culprit location

Radial artery spasms - angiographic morphology, risk factors and management.

INTRODUCTION: Radial artery is the preferred access for coronary interventions. However, the procedure is sometimes interrupted by a spasm which causes pain, prolongs the procedure, and can force the access crossover. AIM: To observe factors contributing to a symptomatic radial artery spasm. MATERIAL AND METHODS: In this prospective study, we present results of 103 consecutive patients regarding radial artery spasm and angiographic image of the punctured artery. Angiography of the radial artery was performed in 70 (68.0%) patients. Potential risk factors for radial artery spasm were evaluated. RESULTS: The overall incidence of the radial artery spasm was high - 25 (24.3%). Signs of spasm were present in 37.1% of radial artery angiographies before the procedure and 60.1% after, however, it did not always indicate a symptomatic spasm. Risk factors related to radial artery spasm included female sex (OR = 2.94, p = 0.02), failure of the first puncture attempt (OR = 3.12, p = 0.014) and use of non-hydrophilic sheath (OR = 9.56, p = 0.036). Radial artery narrowing at the tip of the sheath was also a risk factor for spasm (p = 0.022). No spasms were observed after hydrophilic sheath application (n = 13). The administration of a radial cocktail was not observed to significantly decrease the spasm odds. CONCLUSIONS: Risk factors for radial artery spasm include female sex and multiple puncture attempts. Hydrophilic sheath coating protects against radial artery spasm. Overall signs of a spasm in the angiography are common and do not imply a symptomatic spasm, which can be predicted by a tight narrowing at the tip of the sheath