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Systematic Review and Meta-analysis of Radial or Femoral Access for Carotid Stenting. Clin Neuroradiol 2024; 34:3-12. [PMID: 37401948 DOI: 10.1007/s00062-023-01315-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 05/23/2023] [Indexed: 07/05/2023]
Abstract
PURPOSE There is a growing interest in performing coronary artery and neurovascular interventions via the radial artery; however, few studies have examined the outcomes of transradial carotid stenting. Therefore, our study aimed to compare cerebrovascular outcomes and crossover rates in carotid stenting between transradial and traditional transfemoral approaches. METHODS A systematic review was performed by searching three electronic databases from inception to June 2022 in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. In addition, random effect meta-analysis was used to pool the odds ratios (ORs) for stroke, transient ischemic attack, major adverse cardiac events, death, major vascular access site complications, and procedure crossover rates between the transradial and transfemoral approaches. RESULTS A total of 6 studies were included involving a total of n = 567 transradial and n = 6176 transfemoral procedures. The ORs for stroke, transient ischemic attack, and major adverse cardiac events were 1.43 (95% confidence interval, CI 0.72-2.86, I2 = 0), 0.51 (95% CI 0.17-1.54, I2 = 0), and 1.08 (95% CI 0.62-1.86, I2 = 0), respectively. Neither the major vascular access site complication rate (OR 1.11, 95% CI 0.32-3.87, I2 = 0) nor crossover rate (OR 3.94, 95% CI 0.62-25.11, I2 = 57%) showed statistically significant differences between the two approaches. CONCLUSION The modest quality of the data suggested comparable procedural outcomes between the transradial and transfemoral approaches when performing carotid stenting; however, high level evidence regarding postoperative brain images and risk of stroke in transradial carotid stenting are lacking. Therefore, it is reasonable for interventionists to weigh up the risks of neurological events and potential benefits, including fewer access site complications, before choosing the radial or femoral arteries as access sites. Future large-scale randomized controlled trials are imperative.
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Interventional cardiology in cancer patients: A position paper from the Portuguese Cardiovascular Intervention Association and the Portuguese Cardio-Oncology Study Group of the Portuguese Society of Cardiology. Rev Port Cardiol 2024; 43:35-48. [PMID: 37482119 DOI: 10.1016/j.repc.2023.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 04/08/2023] [Indexed: 07/25/2023] Open
Abstract
The field of Cardio-Oncology has grown significantly, especially during the last decade. While awareness of cardiotoxicity due to cancer disease and/or therapies has greatly increased, much of the attention has focused on myocardial systolic disfunction and heart failure. However, coronary and structural heart disease are also a common issue in cancer patients and encompass the full spectrum of cardiotoxicity. While invasive percutaneous or surgical intervention, either is often needed or considered in cancer patients, limited evidence or guidelines are available for dealing with coronary or structural heart disease. The Society for Cardiovascular Angiography and Interventions consensus document published in 2016 is the most comprehensive document regarding this particular issue, but relevant evidence has emerged since, which render some of its considerations outdated. In addition to that, the recent 2022 ESC Guidelines on Cardio-Oncology only briefly discuss this topic. As a result, the Portuguese Association of Cardiovascular Intervention and the Cardio-Oncology Study Group of the Portuguese Society of Cardiology have partnered to produce a position paper to address the issue of cardiac intervention in cancer patients, focusing on percutaneous techniques. A brief review of available evidence is provided, followed by practical considerations. These are based both on the literature as well as accumulated experience with these types of patients, as the authors are either interventional cardiologists, cardiologists with experience in the field of Cardio-Oncology, or both.
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Transradial and transfemoral accesses for cerebral angiography: a retrospective comparative study. Neurol Res 2023; 45:1063-1068. [PMID: 37751776 DOI: 10.1080/01616412.2023.2257410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 06/10/2023] [Indexed: 09/28/2023]
Abstract
OBJECTIVE Many large randomized trials in interventional cardiology have shown a significant advantage of transradial access (TRA) over transfemoral access (TFA). However, TRA has yet been widely used in Neurovascular interventional surgery. The purpose of this retrospective comparative study is to compare the effectiveness and safety of transradial and transfemoral accesses for cerebral angiography. METHODS A total of 380 patients underwent cerebral angiography in our center between January 2019 and January 2021. Among them, 192 patients underwent TRA, and 188 patients via TFA. The success rate of cerebral angiography, X-ray time, total absorbed dose, dose-area product (DAP), complications, and other clinical data were extracted. RESULTS The operative success (94.27% vs 97.87%; P = 0.071) and the puncture failure (1.56% vs 1.60%) were not significantly different between the TRA and TFA groups. Only arterial spasm, which is more common in the TRA group, was substantially different between the two groups in terms of surgical consequences (P = 0.015). In addition, there were no significant differences between the groups in total absorbed dose (P = 0.604) and DAP(P = 0.097). However, the X-ray time of the TRA group [281.50(216.30,342.00)] was shorter than the TFA group [296.50(230.80,363.50)] (P = 0.019). CONCLUSIONS TRA is effective and safe in cerebral angiography, and its use may be expanded.
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Sex differences in the management of atherosclerotic cardiovascular disease. Atherosclerosis 2023; 384:117268. [PMID: 37723005 DOI: 10.1016/j.atherosclerosis.2023.117268] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/23/2023] [Accepted: 08/31/2023] [Indexed: 09/20/2023]
Abstract
Disparities between women and men persist in the diagnosis, treatment, and prognosis of atherosclerotic cardiovascular disease (ASCVD). Despite growing attention to sex-based differences in cardiovascular care, there are continued disparities in short- and long-term outcomes. Such disparities highlight the need to identify pathophysiologic differences in treatment patterns for stable ischemic heart disease, non-ST elevation myocardial infarction (NSTE-ACS), ST-elevation myocardial infarction (STEMI), and myocardial infarction with non-obstructive coronary arteries (MINOCA). The role of age as an effect modifier should also be considered given that young women diagnosed with ACS continue to experience increased rates of in-hospital mortality and major adverse cardiovascular events. Both patient-directed and systems-based approaches remain integral to improve outcomes in cardiovascular care. While inadequate representation of women in clinical trials remains a barrier to the implementation of evidence-based therapies, a growing body of data has established the efficacy and safety of medications in women across acute coronary syndromes. This review seeks to feature existing data on the differential treatment guidelines, care implementation, and cardiovascular outcomes between women and men, highlighting next directions for clinical investigation.
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Complex high-risk percutaneous coronary intervention types, trends, and outcomes according to vascular access site. Catheter Cardiovasc Interv 2023; 102:803-813. [PMID: 37750228 DOI: 10.1002/ccd.30846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 05/15/2023] [Accepted: 09/13/2023] [Indexed: 09/27/2023]
Abstract
BACKGROUND Radial access is associated with improved outcomes following percutaneous coronary intervention (PCI); however, its role in complex, high-risk percutaneous coronary intervention (CHiP) remains poorly studied. METHODS We studied retrospectively all registered patients's records from the British Cardiovascular Intervention Society dataset and compared the baseline characteristics, trends and outcomes of CHiP procedures performed electively between January 2006 and December 2017 according to the access site. RESULTS Out of 137,785 CHiP procedures, 61,825 (44.9%) were undertaken via transradial access (TRA). TRA use increased over time (14.6% in 2006 to 67% in 2017). The TRA patients were older, with a greater prevalence of previous stroke, hypertension, peripheral vascular disease, and smokers. TRA was used more frequently in most CHiP procedures (elderly (51.6%), chronic renal failure (52.6%), poor left ventricular (LV) function (47.6%), left main PCI (48.0%), treatment for severe vascular calcification (50.3%); although transfemoral access (TFA) was used more commonly in those with prior history of coronary artery bypass graft surgery, and PCI to a chronic total occlusion and LV support patients. Following adjustment for differences in clinical and procedural characteristics, TFA was independently associated with higher odds for mortality [adjusted odds ratio (aOR): 1.3 (1.1-1.7)], major bleeding [aOR: 2.9 (2.3-3.4)], and MACCE (following propensity score matching) [aOR: 1.2 (1.1-1.4)]. The same was found with multiple accesses: mortality [aOR: 2.1 (1.5-2.8)], major bleeding [aOR: 5.5 (4.3-6.9)], and MACCE [aOR: 1.4 (1.2-1.7)]. CONCLUSION TRA has become the predominant access site for CHiP procedures and is associated with significantly lower mortality, major bleeding and MACCE odds than TFA.
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A possible mechanism and predictors of forming looped guidewire between the right subclavian and brachiocephalic artery during coronary angiography with right radial artery access: An original paper. Sci Prog 2023; 106:368504231213801. [PMID: 37960890 PMCID: PMC10647970 DOI: 10.1177/00368504231213801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
OBJECTIVES Guidewire occasionally creates a loop-like appearance between the right subclavian artery and brachiocephalic artery when performing coronary angiography (CAG) with right radial artery (RtRA) access. We called this occurrence a looped guidewire at the brachiocephalic artery (looped GW at BA). It is associated with difficulties in catheter manipulation. This study aimed to assess the predictors of forming a looped GW at the BA. METHODS We examined 175 (mean age, 71.3 ± 9.5 years; 74.9% men) consecutive patients who underwent elective CAG with the RtRA access. Looped GW at the BA was defined as a loop-like appearance of the 0.035-inch GW between the right subclavian and brachiocephalic artery on a frontal view or left anterior oblique. To identify the predictors of looped GW at BA, patient characteristics and examination data obtained before CAG were compared between patients with and without looped GW at the BA. RESULTS The prevalence of looped GW at BA was 10.9%. The cardio-ankle vascular index (CAVI), which reflects arterial stiffness, was significantly different in patients with or without looped GW at BA (9.8 ± 1.0 vs. 8.9 ± 1.5, p = 0.0092). The area under the receiver-operating characteristic curve of CAVI to predict looped GW at BA was 0.745, with 0.94 sensitivity and 0.57 specificity in a cutoff point of CAVI ≥9.0. CONCLUSIONS Looped GW at BA can be ruled out by CAVI and is associated with high arterial stiffness.
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Predictors of radial to femoral artery crossover during primary percutaneous coronary intervention in ST-elevation myocardial infarction: A systematic review and meta-analysis. Aust Crit Care 2023; 36:915-923. [PMID: 36496332 DOI: 10.1016/j.aucc.2022.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 10/31/2022] [Accepted: 10/31/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND In contrast to traditional femoral artery access, radial artery access for primary percutaneous coronary intervention (PPCI) in ST-elevation myocardial infarction (STEMI) is associated with reduced mortality and bleeding but has higher crossover rates. Therefore, factors associated with crossover warrant exploration as crossover due to technical challenges associated with the radial route may be mitigated. OBJECTIVE The objective of this study was to identify predictors of radial access failure or crossover to femoral access in PPCI. METHODS A systematic review and meta-analysis was undertaken according to the Joanna Briggs Institute Systematic Reviews Checklist with searches conducted in Medline, EMBASE, CINAHL, and SCOPUS databases. Inclusion criteria for this study included patients with STEMI; PPCI; and primary research identifying predictors of radial access failures and/or crossovers, published in English, and after 2010. This study was registered with PROSPERO (CRD42020167122). Statistical analysis was performed using IBM SPSS Statistics for Windows version 26.0 (IBM Corp, Armonk, NY) and RevMan version 5.4 (Cochrane Collaboration, London, United Kingdom) with meta-analysis conducted by using the DerSimonian and Laird random-effects method. The National Heart, Lung, and Blood Institute Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies was utilised for quality and risk of bias assessment, with EndNote software used for citations. RESULTS Eight observational studies met inclusion criteria, comprising 12,621 patients. Risk of bias of these studies was assessed using the National Heart, Lung, and Blood Institute Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. The mean age was 61.2 ± 12.0 years, and 75.3% were male. Crossover from transradial to transfemoral artery occurred in 529 (4.2%) patients. Reasons for radial access failure included failed puncture (35.3%), peripheral occlusion or tortuosity (24.5%), and radial artery spasm (20.1%). Predictors of crossover included older age (odds ratio [OR], 1.95; 95% confidence interval [CI], 1.44-2.65; p < 0.001), female sex (OR, 2.10; 95% Cl, 1.58-2.80; p < 0.001), weight ≤65 kg (OR, 2.95; 95% CI, 1.95-4.46; p < 0.001), and previous percutaneous coronary intervention (OR, 2.80; 95% Cl, 1.74-4.52; p < 0.001). CONCLUSION Older age, female sex, weight ≤65 kg, and previous percutaneous coronary intervention were predictors of crossover or failure from the radial to femoral artery. As these predictors are known to be associated with high bleeding and mortality, they should not preclude attempting a radial-first approach in all patients with STEMI. However, as these results were unadjusted, this study warrants further research to thoroughly investigate predictors of radial artery crossover.
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Stroke risk in radial versus femoral approach in coronary intervention: an updated systematic review and meta-analysis. J Cardiovasc Med (Hagerstown) 2023; 24:642-650. [PMID: 37409665 DOI: 10.2459/jcm.0000000000001485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2023]
Abstract
AIM Peri-cardiac catheterization (CC) stroke is associated with increased morbidity and mortality. Little is known about any potential difference in stroke risk between transradial (TR) and transfemoral (TF) approaches. We explored this question through a systematic review and meta-analysis. METHODS MEDLINE, EMBASE, and PubMed were searched from 1980 to June 2022. Randomized trials and observational studies comparing radial versus femoral access CC or intervention that reported stroke events were included. A random-effects model was used for analysis. RESULTS The total population in our 41 pooled studies comprised 1 112 136 patients - average age 65 years, women averaging 27% in TR and 31% in TF approaches. Primary analysis of 18 randomized-controlled trials (RCTs) that included a total of 45 844 patients showed that there was no statistical significance in stroke outcomes between the TR approach and the TF approach [odds ratio (OR) 0.71, 95% confidence interval (CI) 0.48-1.06, P -value = 0.013, I2 = 47.7%]. Furthermore, meta-regression analysis of RCTs including procedural duration between those two access sites showed no significance in stroke outcomes (OR 1.08, 95% CI 0.86-1.34, P -value = 0.921, I2 = 0.0%). CONCLUSIONS There was no significant difference in stroke outcomes between the TR approach and the TF approach.
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Clinical Outcomes and Associations With Radial to Femoral Crossover in ST-Elevation Myocardial Infarction. Am J Cardiol 2023; 200:103-111. [PMID: 37307779 DOI: 10.1016/j.amjcard.2023.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 04/13/2023] [Accepted: 05/13/2023] [Indexed: 06/14/2023]
Abstract
Radial access during primary percutaneous coronary intervention is associated with reduced mortality and major bleeding compared with femoral access and is the recommended access site. Nevertheless, failure to secure radial access may necessitate crossover to femoral access. This study aimed to identify the associations with crossover from radial to femoral access in all comers with ST-elevation myocardial infarction and to compare the clinical outcomes with those patients who did not require crossover. From 2016 to 2021, a total of 1,202 patients presented to our institute with ST-elevation myocardial infarction. Associations, clinical outcomes, and independent predictors of crossover from radial to femoral access were identified. From 1,202 patients, radial access was used in 1,138 patients (94.7%) and crossover to femoral access occurred in 64 patients (5.3%). Patients who required crossover to femoral access had higher rates of access site complications and longer length of stay in the hospital. Inpatient mortality was higher in the group requiring a crossover. This study identified 3 independent predictors of crossover from radial to femoral access in primary percutaneous coronary intervention: cardiogenic shock, cardiac arrest before arrival at the catheterization laboratory, and previous coronary artery bypass grafting. Biochemical infarct size and peak creatinine was also found to be higher in those requiring crossover. In conclusion, crossover in this study portended an increased rate of access site complications, greatly prolonged length of stay, and a significantly higher risk of death.
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Predicting difficult transradial approach guiding into left internal carotid artery on unruptured intracranial aneurysms. Surg Neurol Int 2023; 14:233. [PMID: 37560592 PMCID: PMC10408647 DOI: 10.25259/sni_355_2023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 06/21/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND The transradial approach (TRA) is less invasive than the transfemoral approach (TFA), but the higher conversion rate represents a drawback. Among target vessels, the left internal carotid artery (ICA) is particularly difficult to deliver the guiding catheter to through TRA. The purpose of this study was thus to explore anatomical and clinical features objectively predictive of the difficulty of delivering a guiding catheter into the left ICA via TRA. METHODS Among 78 consecutive patients who underwent coil embolization for unruptured intracranial aneurysms through TRA in a single institution between March 1, 2021, and August 31, 2022, all 29 patients (37%) who underwent delivery of the guiding catheter into the left ICA were retrospectively analyzed. Clinical and anatomical features were analyzed to assess correlations with difficulty in guiding the catheter into the left ICA. RESULTS Of the 29 aneurysms requiring guidance of a catheter into the left ICA, 9 aneurysms (31%) required conversion from TRA to TFA. More acute innominate-left common carotid artery (CCA) angle (P < 0.001) and older age (P = 0.015) were associated with a higher conversion rate to TFA. Receiver operating characteristic analysis revealed that optimal cutoff values for the innominate-left CCA angle and age to distinguish between nonconversion and conversion to TFA were 16° (area under the curve [AUC], 0.93; 95% confidence interval [CI], 0.83-1.00) and 74 years (AUC, 0.79; 95% CI, 0.61-0.96), respectively. CONCLUSION A more acute innominate-left CCA angle and older age appear associated with difficulty delivering the guiding catheter into the left ICA for neurointervention through TRA.
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Outcomes and Institutional Variation in Arterial Access Among Patients With AMI and Cardiogenic Shock Undergoing PCI. JACC Cardiovasc Interv 2023; 16:1517-1528. [PMID: 37380235 DOI: 10.1016/j.jcin.2023.03.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Contemporary data comparing the outcomes of transradial access (TRA) vs transfemoral access (TFA) among patients presenting with acute myocardial infarction and cardiogenic shock (AMI-CS) undergoing percutaneous coronary intervention (PCI) are limited. OBJECTIVES This study examines in-hospital outcomes and institutional variation among patients with AMI-CS undergoing TRA-PCI vs TFA-PCI. METHODS Patients admitted with AMI-CS from the NCDR CathPCI registry between April 2018 and June 2021 were included. Multivariable logistic regression and inverse probability weighting models were used to assess the association between access site and in-hospital outcomes. A falsification analysis using non-access site-related bleeding was performed. RESULTS Among 35,944 patients with AMI-CS undergoing PCI, 25.6% were performed with TRA. The proportion of TRA-PCI increased over the study period (22.0% in the second quarter of 2018 vs 29.1% in the second quarter of 2021; P-trend <0.001). Significant institutional-level variability in the use of TRA-PCI was also observed: 20.9% of all sites using TRA in <2% of PCIs (low utilization) vs 1.9% of all sites using TRA in >80% of PCIs (high utilization). Patients undergoing TRA-PCI had a significantly lower adjusted incidence of major bleeding (odds ratio [OR]: 0.71; 95% confidence interval [CI]: 0.67-0.76), mortality (OR: 0.73; 95% CI: 0.69-0.78), vascular complications (OR: 0.67; 95% CI: 0.54-0.84), and new dialysis (OR: 0.86; 95% CI: 0.77-0.97). There was no difference in non-access site related bleeding (OR: 0.93; 95% CI: 0.84-1.03). Sensitivity analyses revealed similar benefit with TRA-PCI among patients without arterial cross-over. There were no significant interactions observed between TRA-PCI with mechanical circulatory support and in-hospital outcomes. CONCLUSIONS In this large nationwide contemporary analysis of patients with AMI-CS, about quarter of PCIs were performed via TRA with wide variability across US institutions. TRA-PCI was associated with significantly lower incidence of in-hospital major bleeding, mortality, vascular complications, and new dialysis. This benefit was observed irrespective of mechanical circulatory support use.
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Meta-Analysis on the Safety and Efficacy of Transradial Approach in Chronic Total Occlusion Percutaneous Coronary Intervention. Am J Cardiol 2023; 192:245-254. [PMID: 36710142 DOI: 10.1016/j.amjcard.2023.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/01/2022] [Accepted: 01/02/2023] [Indexed: 01/30/2023]
Abstract
The aim of this study was to compare the efficacy and safety of transradial approach (TRA) in chronic total occlusion (CTO) percutaneous coronary intervention (PCI) with the efficacy and safety of transfemoral approach (TFA). We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) and observational studies (OS) reporting the outcomes of TRA versus TFA in CTO PCI. The primary end point was procedural success. Secondary end points included access-site complications, in-hospital adverse events, procedural efficacy outcomes, and 30-day all-cause mortality. A total of 28,754 CTO PCI cases from 19 studies were included (2 RCTs and 17 OS). The pooled mean J-CTO score is 2.3. The main analysis showed a trend toward a higher success rate for TRA (odds ratio [OR] 1.17, 95% confidence interval [CI] 1.00 to 1.38), but this was not the case in the secondary analysis, which included only RCTs and OS with moderate risk of bias (OR 0.99, 95% CI 0.81 to 1.22). TRA was associated with significant reductions in access-site complications (OR 0.33, 95% CI 0.24 to 0.45) and major bleeding (OR 0.34, 95% CI 0.20 to 0.59), and a similar risk of other in-hospital adverse events and 30-day mortality (p >0.05) to that of TFA. Moreover, there was less fluoroscopy time (minutes) and contrast volume use (ml) in the transradial CTO PCI (mean difference: -6.19 [-10.98 to -1.40] and -22.14[-34.56 to -9.72], respectively). In conclusion, the transradial PCI in appropriate CTO lesions was associated with a lower incidence of access-site complications/major bleeding than was TFA and a similar other periprocedural complications rate, without compromising procedural success.
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A tale of two registries: Trends and outcomes of percutaneous coronary intervention in two transatlantic populations. Catheter Cardiovasc Interv 2023; 101:832-833. [PMID: 36861738 DOI: 10.1002/ccd.30608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 03/03/2023]
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(Pseudoaneurysm of radial artery as a complication of selective coronary catheterization). COR ET VASA 2023. [DOI: 10.33678/cor.2022.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Comparing Outcomes of Transfemoral Versus Transbrachial or Transradial Approach in Carotid Artery Stenting (CAS). Ann Vasc Surg 2023:S0890-5096(23)00053-5. [PMID: 36758939 DOI: 10.1016/j.avsg.2023.01.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 02/10/2023]
Abstract
BACKGROUND While Transfemoral Carotid Artery Stenting (TFCAS) is a valid minimally invasive option for patients who also might be suitable for carotid endarterectomy (CEA) or transcarotid artery revascularization (TCAR), alternative access sites such as transbrachial (TB) or transradial (TR) are only utilized when anatomic factors preclude direct carotid or transfemoral access. In this study, we aimed to evaluate the outcomes of TR/TB access in comparison to TF for percutaneous carotid artery revascularization. METHODS All patients undergoing non-TCAR carotid artery stenting (CAS) from January 2012 to June 2021 in the Vascular Quality Initiative (VQI) Database were included. Patients were divided into 2 groups based on the access site for CAS: TF or TR/TB. Primary outcomes included stroke/death, technical failure and access site complications (hematoma, stenosis, infection, pseudoaneurysm and AV fistula). Secondary outcomes included stroke, TIA, MI, death, non-home discharge, extended length of postoperative stay (LOS) (>1 day), and composite endpoints of stroke/MI and stroke/death/MI. Univariable and multivariable logistic regression models were used to assess postoperative outcomes, and results were adjusted for relevant potential confounders including age, gender, race, degree of stenosis, symptomatic status, anesthesia, comorbidities, and preoperative medications. RESULTS Out of the 23,965 patients, TR/TB approach was employed in 819 (3.4%) while TF was used in 23,146 (96.6%). Baseline characteristics found men were more likely to undergo revascularization using TR/TB approach (69.4% vs. 64.9%, P = 0.009). Patients undergoing TR/TB approach were also more likely to be symptomatic (49.9% vs. 28.6%, P < 0.001). Guideline directed medications were more frequently used with TR/TB including P2Y12 inhibitor (80.3% vs. 74.7%, P < 0.01), statin (83.8% vs. 80.6%), and aspirin (88.3% vs. 84.5%, P = 0.003) preoperatively. On univariate analysis, patients with TB/TR approach experienced higher rates of adverse outcomes. After adjusting for potential confounders, TR/TB patients had no significant increase in the risk of stroke/death [aOR 1.10 (0.69-1.76), P = 0.675]; however, the use of TR/TB access was associated with a more than 2-fold increase in risk for in-hospital MI [aOR 2.39 (1.32-4.30), P = 0.004] and 2-fold increase in risk of technical failure [aOR 2.21 (1.31-3.73) P = 0.003]. The use of TR/TB access was also associated with a 50% reduction in the risk of access site complications [aOR 0.53 (0.32-0.85), P = 0.009]. CONCLUSIONS This study confirms that although technically more challenging, TR or TB approach serves as a reasonable alternative with lower access site complications for CAS particularly in patients where anatomic factors preclude revascularization by TFCAS or TCAR. However, TR/TB is associated with an increased risk of technical failure and myocardial infarction, which requires further study.
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Retrospective Comparative Study to Assess the Safety and Efficacy of Transradial Arterial Access for Hepatic Tumor Embolizations: A Single Operator Experience. THE ARAB JOURNAL OF INTERVENTIONAL RADIOLOGY 2022. [DOI: 10.1055/s-0042-1758673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Abstract
Objectives To assess the efficacy and safety of transradial arterial access (TRA) for hepatic tumor embolizations and compare the outcomes between the TRA and transfemoral arterial access (TFA)
Materials and Methods A retrospective analysis of all consecutive hepatic tumor embolization procedures done through TFA or TRA by a single operator from November 2017 to April 2019 was performed. The procedural variables, including fluoroscopy time, radiation dose (reference air kerma [RAK]), conversion and complication rates, and patient preferences were recorded. The primary endpoint was technical success, which was defined as the successful completion of the embolization procedure. Procedural variables including radiation exposure and patient preferences, and complications were analyzed as secondary endpoints.
Results Out of 102 procedures in 90 patients, 44 were performed through TFA and the rest by TRA. A technical success rate of 98.2% and a crossover rate of 1.7% were recorded for TRA. There were no major vascular complications and similar rates of minor complications (8.6% for TRA, 2.3% for TFA; P = 0.055), without any clinical sequelae. After the initial learning curve, no significant differences for other procedural variables were noted between the two access sites. Faster ambulation were achieved following TRA (P < 0.055). All 12 patients who underwent repeat TACE after initial TRA chose this again over TFA.
Conclusions TRA is safe and effective for hepatic tumor embolization. Its safety and efficacy profile is comparable to that of TFA, with added improved patient comfort and faster ambulation.
Advances in Knowledge New catheter options and modifications of the existing techniques as explained in this article proved radial arterial access as a safe and effective alternative in hepatic arterial embolization.
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Cardiovascular outcomes of transradial versus transfemoral percutaneous coronary intervention in End-Stage renal Disease: A Regression-Based comparison. IJC HEART & VASCULATURE 2022; 43:101110. [PMID: 36051245 PMCID: PMC9424587 DOI: 10.1016/j.ijcha.2022.101110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 07/14/2022] [Accepted: 08/13/2022] [Indexed: 11/29/2022]
Abstract
Background Limited data is available on the comparison of outcomes of transradial (TR) and transfemoral (TF) access for percutaneous coronary intervention (PCI) in patients with end-stage stage renal disease (ESRD). Methods Online databases were queried to compare cardiovascular outcomes among TR. and TF in ESRD patients. The outcomes assessed included differences in mortality, cerebrovascular accidents (CVA), periprocedural myocardial infarction (MI), bleeding, transfusion, and periprocedural cardiogenic shock (CS). Unadjusted odds ratios (OR) were calculated using a random-effect effect model. Results A total of 6 studies including 7,607 patients (TR-PCI = 1,288; TF-PCI = 6,319) were included. The overall mean age was 67.7 years, while the mean age for TR-PCI and TF-PCI was 69.7 years and 67.9 years, respectively. TR-PCI was associated with lower incidence of mortality (OR 0.46 95 % CI 0.30–0.70, p < 0.05, I2 0.00 %), bleeding (OR 0.45 95 % CI 0.29, 0.68, p < 0.05, I2 3.48 %), and transfusion requirement (OR 0.52 95 % CI 0.40, 0.67, p < 0.05, I2 0.00 %) (Fig. 1). There were no differences among TR-PCI and TF-PCI for periprocedural MI, periprocedural CS, and CVA outcomes. Conclusion TR access was associated with lower mortality, bleeding, and transfusion requirement as compared to TF access in patients with ESRD undergoing PCI.
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Comparative Study of Transradial Versus Transfemoral Route Percutaneous Coronary Intervention in Acute ST-Elevation Myocardial Infarction. Cureus 2022; 14:e32983. [PMID: 36712754 PMCID: PMC9877718 DOI: 10.7759/cureus.32983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/26/2022] [Indexed: 12/28/2022] Open
Abstract
Introduction Percutaneous coronary intervention (PCI) is the first choice of treatment for myocardial infarction (MI). However, entry site failure is still one of the major complications faced by the interventionist. Hence the present study compared the efficacy and complications of radial and femoral approaches in PCI in ST-elevation myocardial infarction (STEMI). Methods A hospital-based prospective study was conducted on patients with acute STEMI. A total of 100 patients were enrolled that were randomly divided into two groups of 50 each, i.e., patients that had undergone PCI by radial approach (N=50) and those who had undergone PCI by femoral approach (N=50). Results The male-to-female ratio was 1.5:1 and 1.6:1 in the transradial (TR) and transfemoral (TF) groups, respectively. With respect to age, both the groups were dominated by the age group of 50-60 years, with 42% in the TR group and 34% in the TF group having an age >60 years. The mean access time, fluoroscopy time, and procedural time in the TR group were 6.0 ± 0.7 minutes, 5.9 ± 0.6 minutes, and 29.55 ± 0.9 minutes, respectively. In the TF group, the mean access time, fluoroscopy time, and procedural time were 5.1 ± 0.5 minutes, 5.5 ± 0.7 minutes, and 26.7 ± 2.1 minutes, respectively. In the TR group, ecchymosis and loss of radial pulse were observed in 10% of the patients, thrombophlebitis in 4%, and bleeding complications in 2%. While in the TF group, ecchymosis was observed in 26%, followed by thrombophlebitis (24%), minor hematoma, and bleeding complications (14%). Conclusion The present study emphasizes the use of radial access in patients with ST-segment elevation acute coronary syndrome, as this approach was associated with significant clinical benefits. Moreover, bleeding complications were more in patients undergoing TF intervention.
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Comparing Left Internal Mammary Angiography via Right Radial or Femoral Access With a Single-Catheter Technique. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2022; 44:21-29. [PMID: 35739015 DOI: 10.1016/j.carrev.2022.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 06/02/2022] [Accepted: 06/03/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND We compared the safety and effectiveness of left internal mammary artery (LIMA) angiography through right radial (Rad) or femoral (Fem) artery access with a single-catheter technique. METHODS LIMA selective imaging was attempted through Rad access with a Bartorelli-Cozzi 5.2Fr catheter in 190 consecutive patients. They were compared with 190 consecutive patients in whom LIMA was imaged with a mammary catheter via Fem access. Successful LIMA imaging within 15 min and time needed for imaging were efficacy end-point. Safety metrics were cerebral ischemic events and access site complications. RESULTS Overall success rate of Rad LIMA imaging was 62 %. The success rate of Fem LIMA imaging was 97 %. In Rad group, patient age emerged as the single independent correlate of success at multivariate analysis (OR 9.938, CI 0.902-0.977 p = 0.002), with 77 % success rate in the lowest age quartile (<67 years). Median time needed to obtain selective LIMA imaging was significantly longer in Rad than in Fem (5.5 min vs. 4.0 min, p < 0.001), but right radial access was not a significant predictor of time needed to image LIMA at multivariate analysis (K 0.726, CI [-0.130-1.581], p = 0.09). Access site complications (6 vs. 0 cases, p = 0.030), and clinically significant bleeding (4 vs. 0 cases, p = 0.1) occurred in Fem group only. No peri-procedural cerebrovascular events were seen in either Group. CONCLUSIONS Right radial artery is a suboptimal, yet reasonable access for LIMA-graft selective imaging in younger patients. The technique is free from vascular complications and peri-procedural cerebrovascular events.
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Relation of Operator Volume and Access Site to Short-Term Mortality in Radial Versus Femoral Access for Primary Percutaneous Coronary Intervention. Am J Cardiol 2022; 176:30-36. [PMID: 35613952 DOI: 10.1016/j.amjcard.2022.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/06/2022] [Accepted: 04/14/2022] [Indexed: 11/01/2022]
Abstract
The relation between operator volume and mortality of primary percutaneous coronary intervention (PPCI) procedures for ST-elevation myocardial infarction has not been studied comprehensively. This study included patients who underwent PPCI between 2010 and 2017 in all nonfederal hospitals approved to perform PCI in New York State. We compared risk-adjusted in-hospital/30-day mortality for radial access (RA) and femoral access (FA) and the relation between risk-adjusted mortality and procedure volume for each access site. In 44,540 patients in the study period, the use of RA rose from 8% in 2,010% to 43% in 2017 (p <0.0001). There was no significant change in PPCI risk-adjusted mortality during the period (p=0.27 for trend). RA was associated with lower mortality when imposing operator exclusion criteria used in recent trials. There was a significant operator inverse volume-mortality relation for FA procedures but not for RA procedures. FA procedures performed by lower volume FA operators (lowest quartile) were associated with higher risk-adjusted mortality compared with RA procedures (3.71% vs 3.06%, p = 0.01) or compared with FA procedures performed by higher volume FA operators (3.71% vs 3.16%, p = 0.01). In conclusion, in patients with ST-elevation myocardial infarction referred for primary PCI in New York State, there was a significant uptake in the use of RA along with relatively constant in-hospital/30-day mortality. There was a significant inverse operator volume-mortality relation for FA procedures accompanied by higher mortality for FA procedures performed by low volume FA operators than for all other primary PCI procedures. In conclusion, this information underscores the need for operators to remain vigilant in maintaining FA skills and monitoring FA outcomes.
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The protective role of low-dose acetylsalicylic acid use and relation with inflammatory and thrombotic parameters on radial artery occlusion in patients undergoing elective transradial coronary angiography. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1110150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Aim: Transradial angiography (TRA) is recommended in clinical practice; it is better than the transfemoral route to prevent site-related complications. Radial artery occlusion is one of the most seen significant complications after TRA. In the present study, the protective effect of low dose acetylsalicylic acid (ASA) use against the radial artery occlusion (RAO) and the predictive ability of some thrombotic and inflammatory factors for the development of RAO were investigated.
Material and Method: One thousand two hundred fifty-four patients who planned for elective coronary angiography were screened to include transradial coronary angiography. The patients have grouped group I, who took ASA (100 mg) (n= 56), and group II (n= 51), who did not. Blood samples were taken immediately after sheath insertion and after the six hours of the sheath removal. The D-dimer and C-reactive protein values were analyzed between groups. In the first 24 hours after the procedure, the radial Doppler ultrasonography assessment was performed to detect RAO. Multivariable regression analysis was used to evaluate the independent risk factors for the TRA.
Results: Eligible one hundred seven stable patients were included in the study. The demographic, laboratory and procedural characteristics were similar between the two groups (Table 2). TRA was statistically lower in Group I compared to Group II. (n=3 vs. n=22, p=.001). Multivariable regression analysis demonstrated that postprocedural higher D-dimer levels and non-ASA status were found to be the independent risk factors for RAO (OR (95% CI=1.235(1.014-1.582) p=.001, 5.534 (3.376-9.252), p .05).
Conclusion: Preprocedural ASA use may have a protective role against the RAO. Pre- and post-procedural D-dimer levels can predict the thrombotic process in the early phase of the RAO.
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Radial Artery Access Complications: Prevention, Diagnosis and Management. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2022; 40:163-171. [PMID: 34952824 DOI: 10.1016/j.carrev.2021.12.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 11/30/2021] [Accepted: 12/09/2021] [Indexed: 01/04/2023]
Abstract
The transradial approach for cardiac catheterization, coronary angiography, and percutaneous intervention is associated with a lower risk of access site-related complications compared to the transfemoral approach. However, with increasing utilization of transradial access for not only coronary procedures but also peripheral vascular procedures, healthcare personnel are more likely to encounter radial access site complications, which can be associated with morbidity and mortality. There is significant heterogeneity in the reporting of incidence, manifestations, and management of radial access site complications, at least partly due to vague presentation and under-diagnosis. Therefore, physicians performing procedures via transradial access should be aware of possible complications and remain vigilant to prevent their occurrence. Intraprocedural complications of transradial access procedures, which include spasm, catheter kinking, and arterial dissection or perforation, may lead to patient discomfort, increased procedure time, and a higher rate of access site cross over. Post-procedural complications such as radial artery occlusion, hematoma, pseudoaneurysm, arteriovenous fistula, or nerve injury could lead to patient discomfort and limb dysfunction. When radial access site complications occur, comprehensive evaluation and prompt treatment is necessary to reduce long-term consequences. In this report, we review the incidence, clinical factors, and management strategies for radial access site complications associated with cardiac catheterization.
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Clinical Outcomes in Pre-Hospital Activation and Direct Cardiac Catheterisation Laboratory Transfer of STEMI for Primary PCI. Heart Lung Circ 2022; 31:974-984. [PMID: 35227611 DOI: 10.1016/j.hlc.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 12/05/2021] [Accepted: 01/13/2022] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Pre-hospital activation and direct cardiac catheterisation laboratory (CCL) transfer of ST segment elevation myocardial infarction (STEMI) has previously been shown to improve door-to-balloon (DTB) times yet there is limited outcome data in the Australian context. We aimed to assess the impact of pre-hospital activation on STEMI performance measures and mortality. METHODS Prospective cohort study of consecutive ambulance transported STEMI patients treated with primary percutaneous coronary intervention (PCI) patients over a 10-year period (1 January 2008-31 December 2017) at The Prince Charles Hospital, a large quaternary referral centre in Brisbane, Queensland Australia. Comparisons were performed between patients who underwent pre-hospital CCL activation and patients who did not. STEMI performance measures, 30-day and 1-year mortality were examined. RESULTS Amongst 1,009 patients included (mean age: 62.8 yrs±12.6), pre-hospital activation increased over time (26.6% in 2008 to 75.0% in 2017, p<0.001). Median DTB time (35 mins vs 76 mins p<0.001) and percentage meeting targets (DTB<60 mins 92% vs 27%, p<0.001) improved significantly with pre-hospital activation. Pre-hospital activation was associated with significantly lower 30-day (1.0% vs 3.5%, p=0.007) and 1-year (1.2% vs 7.7%, p<0.001) mortality. After adjusting for confounders and mediators, we observed a strong total effect of pre-hospital activation on 1-year mortality (OR 5.3, 95%CI 2.2-12.4, p<0.001) compared to patients who did not have pre-hospital activation. False positive rates were 3.7% with pre-hospital activation. CONCLUSION In patients who underwent primary PCI for STEMI, pre-hospital activation and direct CCL transfer is associated with low false positive rates, significantly reduced time to reperfusion and lower 30-day and 1-year mortality.
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Trends in Arterial Access Site Selection and Bleeding Outcomes Following Coronary Procedures, 2011-2018. Circ Cardiovasc Qual Outcomes 2022; 15:e008359. [PMID: 35272504 DOI: 10.1161/circoutcomes.121.008359] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Prior studies of radial access for cardiac catheterization have focused on early adopters of the technique, and some have described a risk/treatment paradox of low radial access use among high bleeding risk patients. This study aimed to determine (1) trends in radial access use over time, (2) if increasing use of radial access is driven by new invasive and interventional cardiologists (operators) or existing operators changing their practice, and (3) if increasing radial rates are associated with lower bleeding rates and elimination of the risk/treatment paradox. METHODS In this cross-sectional study using data from the Clinical Assessment, Reporting, and Tracking Program, we calculated radial access rates and risk-adjusted postprocedural bleeding rates of patients undergoing diagnostic angiography or percutaneous coronary intervention (PCI) between 2011 and 2018 in Veterans Affairs hospitals. We used separate bleeding risk models for diagnostic angiography and PCI and assessed temporal trends with the Kendall Tau-b test. RESULTS Among 253 179 diagnostic angiograms and 93 614 PCIs, radial access rates increased over time for both diagnostic (17.5%-60.4%; P<0.01)) and PCI procedures (14.0%-51.8%; P<0.01). Existing operators and new operators increased their use at similar rates, but new operators entered practice with higher baseline rates. Nearly all operators used radial access at least once in 2018. Overall adjusted rates of bleeding declined, a trend that was significant for diagnostic angiography (2.4%-1.4%, P=0.02) but not PCI (3.4%-2.5%, P=0.20). Femoral access patients had a higher predicted risk for bleeding. CONCLUSIONS A steady rise in radial access for diagnostic angiography and PCI was driven by increasing use among existing operators and high use by new operators. While this was associated with decreasing bleeding rates, a risk/treatment paradox for access site selection persists; patients at higher bleeding risk were still more likely to receive femoral access.
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Trans-radial approach versus trans-femoral approach in patients with acute coronary syndrome undergoing percutaneous coronary intervention: An updated meta-analysis of randomized controlled trials. PLoS One 2022; 17:e0266709. [PMID: 35483028 PMCID: PMC9050011 DOI: 10.1371/journal.pone.0266709] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 03/25/2022] [Indexed: 11/18/2022] Open
Abstract
Introduction Trans-radial approach (TRA) is recommended over trans-femoral approach (TFA) in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI). We intended to study the effect of access on all-cause mortality. Methods and results We searched PubMed and EMBASE for randomized studies on patients with ACS undergoing PCI. The primary outcome was all-cause mortality at 30-days. The secondary outcomes included in-hospital mortality, major adverse cardiac or cerebrovascular event (MACE) as defined by the study, net adverse clinical event (NACE), non-fatal myocardial infarction, non-fatal stroke, stent thrombosis, study-defined major bleeding, and minor bleeding, vascular complications, hematoma, pseudoaneurysm, non-access site bleeding, need for transfusion, access site cross-over, contrast volume, procedure duration, and hospital stay duration. We studied 20,122 ACS patients, including 10,037 and 10,085 patients undergoing trans-radial and trans-femoral approaches, respectively. We found mortality benefit in patients with ACS for the trans-radial approach [(1.7% vs. 2.3%; RR: 0.75; 95% CI: 0.62–0.91; P = 0.004; I2 = 0%). Out of 10,465 patients with STEMI, 5,189 patients had TRA and 5,276 had TFA procedures. A similar benefit was observed in patients with STEMI alone [(2.3% vs. 3.3%; RR: 0.71; 95% CI: 0.56–0.90; P = 0.004; I2 = 0%). We observed reduced MACE, NACE, major bleeding, vascular complications, and pseudoaneurysms. No difference in re-infarction, stroke, and serious bleeding requiring blood transfusions were noted. We noticed a small decrease in contrast volume(ml) {mean difference (95% CI): −4.6 [−8.5 to −0.7]}, small but significantly increase in procedural time {mean difference (95% CI) 1.2 [0.1 to 2.3]}and fluoroscopy time {mean difference (95% CI) 0.8 [0.3 to1.4] min} in the trans-radial group. Conclusion TRA has significantly reduced 30-day all-cause mortality among patients undergoing PCI for ACS. TRA should be the preferred vascular access in patients with ACS.
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Using real-world data to monitor and improve quality of care in coronary artery disease: results from the Netherlands Heart Registration. Neth Heart J 2022; 30:546-556. [PMID: 35389133 PMCID: PMC8988537 DOI: 10.1007/s12471-022-01672-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2022] [Indexed: 11/30/2022] Open
Abstract
Worldwide, quality registries for cardiovascular diseases enable the use of real-world data to monitor and improve the quality of cardiac care. In the Netherlands Heart Registration (NHR), cardiologists and cardiothoracic surgeons register baseline, procedural and outcome data across all invasive cardiac interventional, electrophysiological and surgical procedures. This paper provides insight into the governance and processes as organised by the NHR in collaboration with the hospitals. To clarify the processes, examples are given from the percutaneous coronary intervention and coronary artery bypass grafting registries. Physicians who are mandated by their hospital to instruct the NHR to process their data are united in registration committees. The committees determine standard sets of variables and periodically discuss the completeness and quality of data and patient-relevant outcomes. In the case of significant variation in outcomes, processes of healthcare delivery are discussed and good practices are shared in a non-competitive and safe setting. To create new insights for further improvement in patient-relevant outcomes, quality projects are initiated on, for example, multivessel disease treatment, cardiogenic shock and diagnostic intracoronary procedures. Moreover, possibilities are explored to expand the quality registries through additional relevant indicators, such as resource use before and after the procedure, by enriching NHR data with other existing data resources.
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Meta-Analysis Comparing Vascular Access Site on Mortality in Patients Undergoing Primary Percutaneous Coronary Intervention With ST-Elevation Myocardial Infarction Complicated by Cardiogenic Shock. Am J Cardiol 2022; 168:173-174. [PMID: 35090699 DOI: 10.1016/j.amjcard.2022.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 12/30/2021] [Accepted: 01/04/2022] [Indexed: 01/09/2023]
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The association of transradial access and transfemoral access with procedural outcomes in acute ischemic stroke patients receiving endovascular thrombectomy: A meta-analysis. Clin Neurol Neurosurg 2022; 215:107209. [DOI: 10.1016/j.clineuro.2022.107209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 01/28/2022] [Accepted: 02/16/2022] [Indexed: 11/17/2022]
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Clinical Characteristics and Long-Term Outcomes of Patients With Differing Haemoglobin Levels Undergoing Semi-Urgent and Elective Percutaneous Coronary Intervention in an Asian Population. Front Cardiovasc Med 2022; 9:687555. [PMID: 35369342 PMCID: PMC8971291 DOI: 10.3389/fcvm.2022.687555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 02/17/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction This study aimed to investigate the impact of anaemia on long-term clinical outcomes in patients who underwent semi-urgent and elective percutaneous coronary intervention (PCI) in an Asian population. Although the effects of anaemia on outcomes in Asian patients are well studied for acute coronary syndrome, its impact on Asian patients undergoing semi-urgent and elective PCI is unclear. Methods This was a retrospective cohort study of patients who underwent semi-urgent and elective PCI from January 1, 2014, to December 31, 2015, at a tertiary academic centre. A total of 1,685 patients were included. They were stratified into three groups: normal (≥12 g/dL), intermediate (10–11.9 g/dL), and low (<10 g/dL) haemoglobin levels. Demographics, risk factors, and end-points including the 5-point major adverse cardiac and cerebrovascular events (MACCE) (all-cause death, subsequent stroke, myocardial infarction, congestive cardiac failure, and target lesion revascularisation), cardiovascular death, and bleeding events were analysed. Results Patients in intermediate and low haemoglobin level groups were older with more comorbidities. Compared to the normal haemoglobin level group, low haemoglobin level group patients were associated with an increased risk of composite endpoints of all-cause death, subsequent stroke, myocardial infarction, congestive cardiac failure, and target lesion revascularisation [adjusted hazard ratio (aHR) 1.89, 95% confidence interval (CI):1.22, 2.92; p = 0.004]. This was driven by the increased risk of target lesions revascularisation observed in the low haemoglobin level group compared to the normal haemoglobin level group (aHR 17.74, 95% CI: 1.74, 180.80; p = 0.015). The patients in the low haemoglobin level group were also associated with a higher risk of bleeding events compared to the normal haemoglobin level group (aHR 7.18, 95% CI: 1.13, 45.40; p = 0.036). Conclusion In our Asian cohort, patients with anaemia undergoing PCI were associated with a higher comorbid burden. Despite adjustments for comorbidities, these patients had higher mortality and worse cardiovascular outcomes following contemporary PCI.
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Radial Artery Access for Acute Coronary Syndromes: a Review of Current Evidence. Curr Cardiol Rep 2022; 24:383-392. [PMID: 35286661 DOI: 10.1007/s11886-022-01656-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2021] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW To review the evidence supporting the use of transradial access (TRA) for percutaneous coronary intervention (PCI) in acute coronary syndromes (ACS). RECENT FINDINGS There have been five major randomized controlled trials (RCTs) and two recent meta-analyses comparing outcomes of TRA and femoral access (FA) in ACS. Additional studies have explored the impact of TRA on STEMI door-to-balloon (D2B) times, TRA in high-risk ACS patients, the potential conflict between TRA and coronary artery bypass graft (CABG) surgery employing the radial artery, and distal radial artery (DRA) access. TRA is associated with a reduction in net adverse clinical events, major bleeding, acute renal injury, and access site complications compared to FA in ACS patients undergoing PCI. TRA is not associated with significant delays in STEMI D2B times that impact patient outcomes. Further studies are needed to evaluate the role of TRA in high-risk ACS patients, the interplay between TRA and radial artery CABG, and use of DRA in ACS.
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Transradial versus Transfemoral Access and the Risk of Acute Kidney Injury following Primary Percutaneous Coronary Intervention in Patients with ST-Elevation Myocardial Infarction: A Systematic Review and Meta-Analysis of Randomized Controlled Trials and Propensity-Score-Matched Studies. J Interv Cardiol 2022; 2022:6774439. [PMID: 35360090 PMCID: PMC8930211 DOI: 10.1155/2022/6774439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 01/25/2022] [Indexed: 11/24/2022] Open
Abstract
Objectives The aim of this study is to examine the association between vascular access sites and the incidence of AKI in patients with STEMI undergoing primary PCI. Background Emerging evidence has suggested that transradial access (TRA) may be associated with lower rates of acute kidney injury (AKI) as compared with transfemoral access (TFA). However, most of these studies have included a nonselected study population undergoing diagnostic cardiac catheterization or percutaneous coronary intervention (PCI). Data on the association between TRA and AKI in this setting of STEMI are limited and with conflicting results. Methods We systematically searched PubMed, Embase, and Scopus for abstracts and full-text articles from inception to July 13th of 2021. Studies included were randomized controlled trials (RCTs) and propensity-score-matched (PSM) studies evaluating the association of TRA versus TFA access with AKI in patients undergoing primary PCI for STEMI. Data were integrated using the random effects model and generic inverse‐variance method of DerSimonian and Laird. Results A total of 10,093 studies were found. After applying our inclusion criteria, 5 studies from 2014 to 2021 with a total of 8,536 STEMI patients were included. TRA was not significantly associated with a reduced risk for AKI compared with TFA (odds ratio 0.85, 95% CI 0.71–1.01, p 0.07, I2 = 40%). Conclusions Transradial access was not significantly associated with lower risk of AKI in patients undergoing primary PCI for STEMI compared with TFA. Larger studies are needed to clarify this outcome.
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Factors affecting radiation exposure during transradial cardiac catheterisation and percutaneous coronary intervention. Clin Radiol 2022; 77:e387-e393. [DOI: 10.1016/j.crad.2022.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 02/02/2022] [Indexed: 12/26/2022]
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Radial Access Intervention. Neurosurg Clin N Am 2022; 33:161-167. [DOI: 10.1016/j.nec.2021.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Minimizing Guidewire Unwilling Passage and Related Perforation During Transradial Procedures: Prevention Is Better Than Cure. Front Cardiovasc Med 2022; 9:730648. [PMID: 35295252 PMCID: PMC8918946 DOI: 10.3389/fcvm.2022.730648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 02/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background Current guidewires for transradial coronary angiography had defects of passage difficulty or branch injury. This study sought to investigate the safety and efficiency of a novel method of active knuckle-angle 0.035-inch hydrophilic guidewire in transradial coronary angiography. Methods Patients undergoing a transradial coronary procedure in our team from August 2015 to June 2020 were retrospectively investigated. We compared the demographic and interventional characteristics of 1,457 patients receiving advancement of unmodified guidewires (Traditional group) and 1,322 patients receiving advancement of the knuckle guidewire (Knuckle group). Afterwards we included 239 patients and randomized them according to a random number table to either the unmodified or the knuckle guidewire to further confirm the efficiency and safety of knuckle guidewire advancement. Results In the retrospective analysis, unwilling passage of guidewire into branches occurred more in the Traditional group than in the Knuckle group (9.5 vs. 0.08%, p < 0.001). Two patients in the Traditional group experienced guidewire-associated perforation. One patient was treated with covered stent for internal mammarian artery perforation, while the other was managed with compression for brachial branch perforation. In the randomized controlled study, unwilling passage of guidewire also occurred more in the Traditional group (10.8 vs. 1%, p < 0.001). Median duration of guidewire advancement from the sheath to aortic root significantly decreased from 33 seconds in the Traditional group to 21 seconds in the Knuckle group. Conclusion Active knuckle angle guidewire represented a novel method to prevent unwilling passage and associated perforation with efficiency improvement and a reduction in radiation exposure.
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Advances in the treatment of ST Elevation Myocardial Infarction in the UK. JRSM Cardiovasc Dis 2022; 11:20480040221075519. [PMID: 35186283 PMCID: PMC8855403 DOI: 10.1177/20480040221075519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 12/13/2021] [Accepted: 01/04/2022] [Indexed: 11/17/2022] Open
Abstract
The treatment of acute coronary occlusion with Primary PCI has been a major factor in improving outcomes of patients suffering STEMI in the last 15 years, and is the standard treatment for patients suffering STEMI in the UK. Treatment is beneficial for patients presenting within 12 hours of the onset of symptoms, with the goal being opening of the occluded artery within 150 min of the call for help. Opening of the occluded artery is typically completed with a drug-eluting stent followed by administration of antiplatelet medications for 12 months. Procedures are performed using the radial artery which is associated with improved outcomes compared to vascular access via the femoral artery. Evidence is growing to support full revascularisation including the treatment of severe narrowing in other blood vessels as well as the culprit vessel.
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Comparación de seguridad y efectividad entre los accesos radiales derecho e izquierdo en la intervención coronaria percutánea. Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2020.09.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Acceptance and safety of femoral versus radial access for percutaneous coronary intervention (PCI): results from a large monitor-controlled German registry (QuIK). BMC Cardiovasc Disord 2022; 22:7. [PMID: 35016644 PMCID: PMC8753849 DOI: 10.1186/s12872-021-02283-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 09/22/2021] [Indexed: 12/12/2022] Open
Abstract
Background In 2015 and 2018, European Society of Cardiology guidelines for percutaneous coronary intervention (PCI) favoring radial access over femoral access were published. These recommendations were based on randomized trials suggesting that patients treated radially experienced reduced bleeding complications and all-cause mortality. We aimed to assess acceptance and results of radial access in a real-world scenario by analyzing all PCI cases in the Quality Assurance in Invasive Cardiology (QuIK) registry. Methods The QuIK registry prospectively collects data on all diagnostic and interventional coronary procedures from 148 private practice cardiology centers in Germany. Major adverse cardiac and cerebrovascular events (MACE) were defined as myocardial infarction, stroke, or death during hospitalization. Results From 2012 to 2018, 189,917 patients underwent PCI via either access method. The rate of radial approach steadily increased from 13 to 49%. The groups did not differ significantly with respect to age or extent of coronary disease. Femoral approach was significantly more common in patients with ST elevation myocardial infarction and cardiogenic shock. Overall, there were significant differences in MACE (radial 0.12%; femoral 0.24%; p < 0.0009) and access site complications (radial 0.2%; femoral 0.8% (p < 0.0009). Conclusion Our data reveals an increase in use of radial access in recent years in Germany. The radial approach emerged as favorable regarding MACE in non-myocardial infarction patients, as well as favorable regarding access site complication regardless of indication for percutaneous intervention.
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Meta-Analysis Comparing Gender-Based Cardiovascular Outcomes of Transradial Versus Transfemoral Access of Percutaneous Coronary Intervention. Am J Cardiol 2022; 162:49-57. [PMID: 34903346 DOI: 10.1016/j.amjcard.2021.08.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/27/2021] [Accepted: 08/31/2021] [Indexed: 11/22/2022]
Abstract
Transradial (TR) access for percutaneous coronary intervention (PCI) improves outcomes and reduces the risk of major bleeding compared with transfemoral (TF) access. However, data on gender-stratified outcomes based on vascular access are limited. Databases were queried to find relevant articles. Primary outcomes, including major bleeding complications, mortality, and secondary outcome including major adverse cardiovascular events (MACEs), myocardial infarction, and cerebrovascular accidents, were analyzed using a random-effect model to calculate unadjusted odds ratio (OR) of TR-PCI and TF-PCI between the genders. A total of 9 studies comprising 3,889,257 patients (389,580 in the TR arm and 3,499,677 in the TF arm) were included. Males comprised 73% and 67% of the TR and TF arms, respectively. TR-PCI was associated with lower major bleeding (pooled OR 0.51, 95% CI 0.40 to 0.64, p = 0.00; female OR 0.49, 95% CI 0.34 to 0.71, p = 0.00; male OR 0.54, 95% CI 0.40 to 0.73, p = 0.00) and mortality (pooled OR 0.54, 95% CI 0.45 to 0.66, p = 0.00; female OR 0.56, 95% CI 0.44 to 0.71, p = 0.27; male OR 0.54, 95% CI 0.39 to 0.75, p = 0.00) regardless of gender as compared with TF-PCI. Furthermore, TR-PCI also showed lower MACE (pooled OR 0.74, 95% CI 0.66 to 0.84, p = 0.00; female OR 0.64, 95% CI 0.59 to 0.70, p = 0.00; male OR 0.81, 95% CI 0.66 to 0.98, p = 0.00) as compared with TF-PCI in both genders. On analysis of interaction magnitude of the difference of favor of female and male for TR-PCI showed no statistically significant measurable difference. Periprocedural myocardial infarction and cerebrovascular accidents were not statistically different in TR and TF-PCI and were not different based on gender. In conclusion, TR-PCI was associated with a lower risk of major bleeding, mortality, and MACE irrespective of gender. In conclusion, TR-PCI should be the default access.
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Post-streptokinase PCI in STEMI patients exceeding the 24-h guidelines. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2021. [DOI: 10.1186/s43088-021-00162-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Due to delay in obtaining approval from insurance institution, performing PCI after successful reperfusion using streptokinase was postponed for ˃24 h-1 week. The study was conducted to investigate safety and efficacy of such delay in comparison to the ideal guidelines of PCI (≤ 24 h) in 129 STEMI patients received streptokinase followed by PCI. Patients were divided into two groups: (group 1 = 57; early PCI ≤ 24 h.) and (group 2 = 72; late PCI > 24 h.).
Results
Primary end point was death, congestive heart failure and reinfarction up to 30 days. Secondary end point was TIMI flow < G3, ischemic stroke, intracranial hemorrhage and non-intracranial bleeding. No statistical significant difference was found between both groups regarding LVEF, dimensions and myocardium wall preservation and incidence of complications and TIMI flow. No primary endpoints were detected. Five patients had secondary endpoints in early PCI and four in the late PCI. Suction device and IV Eptifibatide were used more in early PCI (p = 0.003).
Conclusions
The study suggests that relatively late PCI (> 24 h–1wk) after successful reperfusion using streptokinase in STEMI patients seems to be safe and effective in 30-day follow-up, provided that patients received DAPT and were subjected to close observation. The results seem safely applicable when we are forced to this choice; however lack of more investigations to this hypothesis is considered a limitation.
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Accession Site Does Not Influence the Risk of Stroke after Diagnostic Coronary Angiography or Intervention: Results from a Large Prospective Registry. Cerebrovasc Dis Extra 2021; 11:122-130. [PMID: 34710868 PMCID: PMC8647137 DOI: 10.1159/000519539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 09/06/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction Periprocedural stroke represents a rare but serious complication of cardiac catheterization. Pooled data from randomized trials evaluating the risk of stroke following cardiac catheterization via transradial versus transfemoral access showed no difference. On the other hand, a significant difference in stroke rates favoring transradial access was found in a recent meta-analysis of observational studies. Our aim was to determine if there is a difference in stroke risk after transradial versus transfemoral catheterization within a contemporary real-world registry. Methods Data from 14,139 patients included in a single-center prospective registry between 2009 and 2016 were used to determine the odds of periprocedural transient ischemic attack (TIA) and stroke for radial versus femoral catheterization via multivariate logistic regression with Firth's correction. Results A total of 10,931 patients underwent transradial and 3,208 underwent transfemoral catheterization. Periprocedural TIA/stroke occurred in 41 (0.29%) patients. Age was the only significant predictor of TIA/stroke in multivariate analysis, with each additional year representing an odds ratio (OR) = 1.09 (CI 1.05–1.13, p < 0.000). The choice of accession site had no impact on the risk of periprocedural TIA/stroke (OR = 0.81; CI 0.38–1.72, p = 0.577). Conclusion Observational data from a large prospective registry indicate that accession site has no influence on the risk of periprocedural TIA/stroke after cardiac catheterization.
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Heme Effects in Lowering Patient Discomfort in Radial Artery Verapamil Injection. Cardiol Res 2021; 12:286-292. [PMID: 34691326 PMCID: PMC8510659 DOI: 10.14740/cr1313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 08/13/2021] [Indexed: 11/23/2022] Open
Abstract
Background The primary objective of this study was to evaluate whether diluting verapamil with heme as compared to normal saline reduces patient discomfort during radial artery injection. Following radial artery access, verapamil is frequently administered to reduce the incidence of radial artery spasm. The injection of verapamil via the radial artery is associated with a temporary “burning” discomfort. It has been hypothesized that the dilution of verapamil with heme rather than saline leads to less patient discomfort during administration. Methods This prospective, single-center, randomized study enrolled patients undergoing coronary angiography via radial artery access between August 2017 and April 2018. Patients were randomized 1:1 to receive either verapamil/heme or verapamil/saline administration. Patient discomfort was assessed at the time of injection, and 1-h post procedure. Results A total of 214 patients were enrolled in the study. Of these, 103 patients were included in the verapamil/heme group and 100 in the verapamil/saline group. For the primary objectives, there were no statistically significant differences in patient discomfort at the time of verapamil injection (P = 0.15), or 1-h post injection (P = 0.48). However, in the verapamil/heme group, there was a trend towards a lower post-injection pain score (M = 2.83, standard deviation (SD) = 3.18) compared to the verapamil/saline group (M = 3.48, SD = 3.01) (P = 0.15). Conclusion There was no significant difference in immediate or 1-h post-procedure patient discomfort with verapamil diluted with heme as compared to dilution with saline. While there was a trend towards lower immediate patient discomfort in the verapamil/heme group, larger studies are needed to further evaluate this trend.
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Meta-Analysis of Transradial Versus Transfemoral Access for Percutaneous Coronary Intervention in Patients With Chronic Kidney Disease. Am J Cardiol 2021; 157:8-14. [PMID: 34389155 DOI: 10.1016/j.amjcard.2021.07.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 07/02/2021] [Accepted: 07/19/2021] [Indexed: 11/26/2022]
Abstract
Data comparing outcomes of transradial (TR) versus transfemoral (TF) access for percutaneous coronary intervention (PCI) in chronic kidney disease (CKD) including patients with eGFR< 30 ml/min/1.73m2 and patients with end-stage renal disease on dialysis (ESRD) are lacking. This meta-analysis compares the outcomes of TR versus TF approach for PCI in patients with CKD. PubMed, Embase, Cochrane, ClinicalTrials.gov, and Google Scholar were searched for studies including adults with CKD undergoing PCI via a TR versus TF approach from January 1, 2000, until January 15, 2021. The primary outcome was in-hospital all-cause mortality and secondary outcomes included major bleeding, stroke, myocardial infarction (MI), blood transfusion, contrast volume, and fluoroscopy time. The analysis was performed using a random-effects-model using the Mantel-Haenszel method. Five observational studies met inclusion criteria, including 1,156 and 6,156 patients in the TR and TF arms, respectively. The mean age of included patients was 70.5 years, 66% were male and 90% had ESRD. In patients with CKD, TR access for PCI was associated with lower all-cause mortality (RR = 0.48; 95% CI: 0.32 to 0.73), major bleeding (RR = 0.51; 95% CI: 0.36 to 0.73), blood transfusion (RR = 0.53, 95% CI: 0.42 to 0.68) and contrast volume (SMD -0.34 [-0.60 to -0.08]) with no difference in stroke, MI, or fluoroscopy time compared with TF access. In conclusion, in patients with CKD undergoing PCI, the TR approach was associated with a lower risk of in-hospital mortality, post-procedural bleeding, and blood transfusion compared with TF access.
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Complications of transradial versus transfemoral access for neuroendovascular procedures: a meta-analysis. J Neurointerv Surg 2021; 14:820-825. [PMID: 34479985 DOI: 10.1136/neurintsurg-2021-018032] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 08/23/2021] [Indexed: 11/04/2022]
Abstract
BACKGROUND Transradial access (TRA) has gained increased usage among neurointerventionalists. However, the overall safety profile of access site complications (ASCs) and non-access site complications (NASCs) of TRA versus transfemoral access (TFA) for neuroendovascular procedures remains unclear. METHODS A systematic literature review and meta-analysis using a random effects model was conducted to investigate the pooled odds ratios (OR) of ASCs and NASCs. Randomized, case-control, and cohort studies comparing access-related complications were analyzed. An assessment of study heterogeneity and publication bias was also completed. RESULTS Seventeen comparative studies met the inclusion criteria for final analysis. Overall, there was a composite ASC rate of 1.8% (49/2767) versus 3.2% (168/5222) for TRA and TFA, respectively (P<0.001). TRA was associated with a lower odds of ASC compared with TFA (OR 0.42; 95% CI 0.25 to 0.68, P<0.001, I2=31%). There was significantly lower odds of complications within the intervention and diagnostic subgroups. For NASC, TRA had a lower composite incidence of complications than TFA at 1.2% (31/2586) versus 4.2% (207/4909), P<0.001). However, on meta-analysis, we found no significant difference overall between TRA and TFA for NASCs (OR 0.79; 95% CI 0.51 to 1.22, P=0.28, I2=0%), which was also the case on subgroup analysis. CONCLUSION On meta-analysis, the current literature indicates that TRA is associated with a lower incidence of ASCs compared with TFA, but is not associated with a lower rate of NASCs.
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Ultrasound versus fluoroscopy-guided femoral access for percutaneous coronary intervention of chronic total occlusions: Insights from FOUND BLOOD CTO Registry. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2021; 38:61-67. [PMID: 34556431 DOI: 10.1016/j.carrev.2021.08.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/29/2021] [Accepted: 08/25/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To compare vascular complications in patients undergoing percutaneous coronary intervention (PCI) of chronic total occlusions (CTO) using ultrasound guidance (USG) versus fluoroscopy guidance (FSG) for femoral access. BACKGROUND In patients undergoing PCI, using the arterial femoral access increases the risk of vascular complications compared using the radial access. USG reduces time to access, number of attempts, and vascular complications compared with FSG, but the efficacy of USG has never been tested in the setting of CTO-PCI. METHODS A total of 197 patients undergoing CTO-PCI using at least a femoral vascular access from November 2015 to September 2020 were screened. The primary outcome was a composite of local hematoma, pseudoaneurysm, retroperitoneal hemorrhage, arteriovenous fistula or hemoglobin drop ≥3 g/dL during hospitalization. The independent association between USG and the primary outcome of interest was explored. RESULTS The primary outcome occurred in 17.3% of patients. Patients in the USG group had a significantly lower incidence of vascular complications compared with patients in the FSG group (8.5% vs. 21.0%, p = 0.039), driven by a reduction of localized hematomas (3.4% vs 13.0%, p = 0.042). After adjustment for type of CTO approach and heparin dose, USG was significantly associated with a reduced relative risk of the composite primary outcome (adjusted odds ratio 0.16, 95% confidence interval 0.05 to 0.51; p = 0.002). CONCLUSION USG in CTO-PCI is associated with a decreased risk of vascular complications, primarily driven by a reduction in local hematomas, especially in complex CTO-PCI where the larger use of heparin increases the risk of vascular complications.
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Access-Site vs Non-Access-Site Major Bleeding and In-Hospital Outcomes Among STEMI Patients Receiving Primary PCI. CJC Open 2021; 3:864-871. [PMID: 34401693 PMCID: PMC8347846 DOI: 10.1016/j.cjco.2021.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 02/08/2021] [Indexed: 10/27/2022] Open
Abstract
Background Major bleeding (MB) is an independent predictor of mortality among ST-elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (pPCI). Prevention of access-site MB has received significant attention. However, limited data have been obtained on the influence of access-site MB vs non-access-site MB and association with subsequent adverse in-hospital outcomes in the STEMI population undergoing pPCI. Methods We identified 1494 STEMI patients who underwent pPCI between 2012 and 2018. Unadjusted and adjusted differences among patients with no MB, access-site MB, non-access-site MB, and in-hospital clinical outcomes were assessed. The use of bleeding-avoidance strategies and their effects on MB were also evaluated. Results MB occurred in 121 (8.1%) patients. Access-site MB occurred in 34 (2.3%) patients, and non-access-site MB occurred in 87 (5.8%). The median reduction in hemoglobin was 31 g/L (interquartile range: 19-43) with access-site MB, and 44 g/L (interquartile range: 29-62) with non-access-site MB. After multivariable adjustment, non-access-site MB was independently associated with in-hospital death (adjusted odds ratio [aOR] 4.21; 95% confidence interval [CI] 2.04-8.68), cardiogenic shock (aOR 10.91; 95% CI 5.67-20.98), and cardiac arrest (aOR 5.63; 95% CI 2.88-11.01). Conversely, access-site MB was not associated with adverse in-hospital outcomes. Bleeding-avoidance strategies were used frequently; however, after multivariable adjustment, no single bleeding-avoidance strategy was significantly associated with reduced MB. Conclusions In STEMI patients undergoing pPCI, non-access-site MB was independently associated with adverse in-hospital outcomes, whereas access-site MB was not. Additional study of strategies to reduce the incidence and impact of non-access-site MB appears to be warranted.
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Impact of Crossover: A Consideration for Initial Access Site Selection. JACC Cardiovasc Interv 2021; 14:374-377. [PMID: 33602432 DOI: 10.1016/j.jcin.2020.12.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 12/15/2020] [Indexed: 11/18/2022]
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Association Between Radial Versus Femoral Access for Percutaneous Coronary Intervention and Long-Term Mortality. J Am Heart Assoc 2021; 10:e021256. [PMID: 34325533 PMCID: PMC8475672 DOI: 10.1161/jaha.121.021256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background Percutaneous coronary intervention with radial arterial access has been associated with fewer occurrences of major bleeding. However, published data on the long‐term mortality and major adverse cardiac events after percutaneous coronary intervention with radial or femoral arterial access are inconclusive. Method and Results This was a territory‐wide retrospective cohort study including 26 022 patients who underwent first‐ever percutaneous coronary intervention between January 1, 2010 and December 31, 2017 in Hong Kong. Among the 14 614 patients matched by propensity score (7307 patients in each group), 558 (7.6%) and 787 (10.8%) patients died during the observation period in the radial group and femoral group, respectively, resulting in annualized all‐cause mortality rates of 2.69% and 3.87%, respectively. The radial group had a lower risk of all‐cause mortality compared with the femoral group up to 3 years after percutaneous coronary intervention (hazard ratio [HR], 0.70; 95% CI, 0.63–0.78; P<0.001). Radial access was associated with a lower risk of major adverse cardiac events (HR, 0.78; 95% CI, 0.73–0.83, P<0.001), myocardial infarction after hospital discharge (HR, 0.78; 95% CI, 0.70–0.87, P<0.001), and unplanned revascularization (HR, 0.76; 95% CI, 0.68–0.85, P<0.001). The risks of stroke were similar across the 2 groups (HR, 0.96; 95% CI, 0.82–1.13, P=0.655). Conclusions Radial access was associated with a significant reduction in all‐cause mortality at 3 years compared with femoral access. Radial access was associated with reduced risks of myocardial infarction and unplanned revascularization, but not stroke. The benefits were sustained beyond the early postoperative period.
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Radial vs. Femoral Access for Percutaneous Coronary Artery Intervention in Patients With ST-Elevation Myocardial Infarction. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2021; 28:57-64. [PMID: 32981856 DOI: 10.1016/j.carrev.2020.06.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/27/2020] [Accepted: 06/15/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND We aimed to compare the safety and efficacy of transradial vs transfemoral access for coronary angiography and intervention in patients presenting with ST-segment elevation myocardial infarction (STEMI) without cardiogenic shock. METHODS PubMed, Embase and Cochrane Central were searched for randomized controlled trials (RCTs) comparing outcomes of STEMI patients who underwent transradial angiography (TRA) compared to transfemoral angiography (TFA). Our outcomes of interest were major adverse cardiac events (MACE), all-cause mortality, severe bleeding, access site bleeding, myocardial infarction, stroke, and major vascular complications. Summary statistics are reported as odds ratios (OR) with 95% confidence intervals (CI). RESULTS In a pooled analysis of 17 RCTs with 12,118 randomized patients, the use of transradial compared to transfemoral approach in STEMI patients without cardiogenic shock was associated with a significant reduction in MACE [OR 0.85 (95% CI 0.73-0.99; p = 0.04; NNT = 111; I2 = 0%)] and all-cause mortality [OR 0.71 (95% CI 0.57-0.88; p < 0.01; NNT = 111; I2 = 0%)]. Severe bleeding [OR 0.57 (95% CI 0.44-0.74; p < 0.01; NNT = 77; I2 = 0%)], access-site bleeding [OR 0.39 (95% CI 0.26-0.59; p < 0.01; NNT = 67; I2 = 24%)], and major vascular complications [OR of 0.31 (95% CI 0.17-0.55; p < 0.01; NNT = 125; I2 = 0%)] were lower in TRA compared to TFA. There was no difference in stroke (0.6% vs 0.5%) or recurrent myocardial infarction (2.01% vs 2.02%) between the two approaches. CONCLUSIONS For coronary intervention in STEMI patients without cardiogenic shock, there is a clear mortality benefit with the TRA over TFA. Further studies are needed to see if this mortality benefit persists over the long-term.
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Glycoprotein IIb/IIIa Inhibitors May Modulate the Clinical Benefit of Radial Access as Compared to Femoral Access in Primary Percutaneous Coronary Intervention: A Meta-Regression and Meta-Analysis of Randomized Trials. J Interv Cardiol 2021; 2021:9917407. [PMID: 34220370 PMCID: PMC8221896 DOI: 10.1155/2021/9917407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 06/04/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives Several randomized controlled trials (RCTs) consistently reported better clinical outcomes with radial as compared to femoral access for primary percutaneous coronary intervention (PCI). Nevertheless, heterogeneous use of potent antiplatelet drugs, such as Gp IIb/IIIa inhibitors (GPI), across different studies could have biased the results in favor of radial access. We performed an updated meta-analysis and meta-regression of RCTs in order to appraise whether the use of GPI had an impact on pooled estimates of clinical outcomes according to vascular access. Methods We computed pooled estimates by the random-effects model for the following outcomes: mortality, major adverse cardiovascular events (death, myocardial infarction, stroke, and target vessel revascularization), and major bleedings. Additionally, we performed meta-regression analysis to investigate the impact of GPI use on pooled estimates of clinical outcomes. Results We analyzed 14 randomized controlled trials and 11090 patients who were treated by radial (5497) and femoral access (5593), respectively. Radial access was associated with better outcomes for mortality (risk difference 0.01 (0.00, 0.01), p=0.03), MACE (risk difference 0.01 (0.00, 0.02), p=0.003), and major bleedings (risk difference 0.01 (0.00, 0.02), p=0.02). At meta-regression, we observed a significant correlation of mortality with both GPI use (p=0.011) and year of publication (p=0.0073), whereas no correlation was observed with major bleedings. Conclusions In this meta-analysis, the use of radial access for primary PCI was associated with better clinical outcomes as compared to femoral access. However, the effect size on mortality was modulated by GPI rate, with greater benefit of radial access in studies with larger use of these drugs.
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Safe femoral access for STEMI patients and mortality in the new decade: Back to the future? Catheter Cardiovasc Interv 2021; 97:E1054-E1056. [PMID: 32910839 DOI: 10.1002/ccd.29266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 08/31/2020] [Indexed: 11/06/2022]
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