RESUMEN
The intricate relationship between cancer and cardiovascular diseases (CVD), notably heart failure (HF), is gaining attention in the medical field. This literature review explores the intricate interplay between cancer and CVD, particularly HF, emphasizing their significant impact on global mortality and comorbidity. While preventive measures have contributed to reducing their incidence, challenges persist in predicting and managing cancer-related complications. This review article delves into various risk factors associated with both cancer and HF, including lifestyle factors, genetic predispositions, and immune system dysregulation. It highlights emerging evidence suggesting a direct interaction between cancer and HF, with studies indicating an elevated risk of mortality from cancer in patients with HF and vice versa. Pathological mechanisms such as inflammation, oxidative stress, and tissue hypoxia are implicated in cancer-induced cardiac dysfunction, underscoring the need for comprehensive clinical investigations and ethical considerations in patient care. The review also discusses the potential role of biomarkers in risk assessment, early detection of cardiotoxicity, and understanding common pathophysiological links between cancer and HF, paving the way for multifaceted preventive and therapeutic approaches.
RESUMEN
BACKGROUND: Individuals suffering from polyvascular atherosclerotic disease (PolyVD) face a higher likelihood of adverse cardiovascular events. Additionally, inflammation, assessed by high-sensitivity C-reactive protein (hsCRP), affects residual risk following percutaneous coronary intervention (PCI). We aimed to explore the interplay between PolyVD and hsCRP in terms of clinical outcomes after PCI. METHODS: Patients undergoing PCI for chronic coronary disease at a tertiary center between January 2012 and February 2020 were included for the current analysis. PolyVD was defined by additional history of cerebrovascular and/or peripheral artery disease. HsCRP levels were defined as elevated when the measured baseline concentration was > 3 mg/L. The primary outcome of interest was major adverse cardiovascular events (MACE), a composite of all-cause mortality, spontaneous MI, or target vessel revascularization. RESULTS: Overall, 10,359 participants were included in the current study, with 17.4% affected by PolyVD and 82.6% included in the non-PolyVD subgroup. Patients with PolyVD had higher hsCRP levels than those without. Among the PolyVD group, a larger proportion (33.6%) exhibited elevated hsCRP compared to the non-PolyVD group (24.7%). Patients with both PolyVD and elevated hsCRP levels had significantly higher adverse event rates than all other subgroups at 1-year follow-up. Furthermore, an independent association between elevated hsCRP and MACE was observed within the PolyVD population, while this was not the case for individuals without PolyVD. CONCLUSION: A residual risk of adverse outcomes after PCI linked to inflammation appears to be present among individuals with PolyVD. This could help define further target populations for anti-inflammatory treatment options.
RESUMEN
Mitral annular calcification (MAC) is relatively common in clinical practice. Females are more often affected than males. Patients with end-stage renal disease have MAC relatively more commonly than the general population. Patients with MAC often develop conduction system disturbances, including advanced atrioventricular blocks. They are also more likely to develop various arrhythmias, including atrial fibrillation. Caseous mitral annulus calcification is a variant of MAC that often looks like a cardiac tumor on an echocardiogram and needs to be differentiated.
RESUMEN
Percutaneous coronary intervention (PCI) has demonstrated its safety and efficacy in treating left main (LM) coronary artery disease (CAD) in select patients. Polyvascular disease (PolyVD) is associated with adverse events in all-comers with CAD. However, there is little data examining the interplay between PolyVD and LM-PCI, which we sought to investigate in a retrospective single-center study. We included patients who underwent unprotected LM-PCI at a tertiary center from 2012 to 2019. The study population was stratified based on the presence or absence of PolyVD (i.e., medical history of cerebrovascular and/or peripheral artery disease in addition to LM-CAD). The primary outcome was major adverse cardiovascular events (MACE) combining all-cause mortality and spontaneous myocardial infarction within 1 year after index PCI. Overall, 869 patients were included, and 23.8% of the population had PolyVD. Subjects with PolyVD were older and had a greater burden of co-morbidities. After 1-year follow-up, PolyVD patients exhibited significantly higher rates of both MACE (22.8% vs 9.4%, p <0.001) and bleeding events compared with those without PolyVD. MACE was primarily driven by an increase in all-cause mortality (18.3% vs 7.1%, p <0.001). Results persisted after adjusting for confounders. In conclusion, in patients who underwent LM-PCI, the presence of PolyVD is linked to an increased risk of MACE and bleeding after 1 year of follow-up, which highlights the vulnerability of this population.
Asunto(s)
Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Humanos , Masculino , Femenino , Intervención Coronaria Percutánea/métodos , Anciano , Enfermedad de la Arteria Coronaria/cirugía , Estudios Retrospectivos , Persona de Mediana Edad , Trastornos Cerebrovasculares/epidemiología , Enfermedad Arterial Periférica/cirugía , Enfermedad Arterial Periférica/epidemiología , Causas de Muerte/tendencias , Factores de Riesgo , Infarto del Miocardio/epidemiología , Complicaciones Posoperatorias/epidemiologíaRESUMEN
BACKGROUND: Patients may prefer percutaneous coronary intervention (PCI) over coronary artery bypass graft (CABG) surgery, despite heart team recommendations. The outcomes in such patients have not been examined. We sought to examine the results of PCI in patients who were recommended for but declined CABG. METHODS AND RESULTS: Consecutive patients with stable ischemic heart disease and unprotected left main or 3-vessel disease or Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery score >22 who underwent PCI after heart team review between 2013 and 2020 were included. Patients were categorized into 3 groups according to heart team recommendations on the basis of appropriate use criteria: (1) PCI-recommended; (2) CABG-eligible but refused CABG (CABG-refusal); and (3) CABG-ineligible. The primary end point was the composite of death, myocardial infarction, or stroke at 1 year. The study included 3687 patients undergoing PCI (PCI-recommended, n=1718 [46.6%]), CABG-refusal (n=1595 [43.3%]), and CABG-ineligible (n=374 [10.1%]). Clinical and procedural risk increased across the 3 groups, with the highest comorbidity burden in CABG-ineligible patients. Composite events within 1 year after PCI occurred in 55 (4.1%), 91 (7.0%), and 41 (14.8%) of patients in the PCI-recommended, CABG-refusal, and CABG-ineligible groups, respectively. After multivariable adjustment, the risk of the primary composite outcome was significantly higher in the CABG-refusal (hazard ratio [HR], 1.67 [95% CI, 1.08-3.56]; P=0.02) and CABG-ineligible patients (HR, 3.26 [95% CI, 1.28-3.65]; P=0.004) groups compared with the reference PCI-recommended group, driven by increased death and stroke. CONCLUSIONS: Cardiovascular event rates after PCI were significantly higher in patients with multivessel disease who declined or were ineligible for CABG. Our findings provide real-world data to inform shared decision-making discussions.
Asunto(s)
Puente de Arteria Coronaria , Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Humanos , Intervención Coronaria Percutánea/efectos adversos , Masculino , Puente de Arteria Coronaria/efectos adversos , Femenino , Anciano , Enfermedad de la Arteria Coronaria/cirugía , Enfermedad de la Arteria Coronaria/mortalidad , Persona de Mediana Edad , Resultado del Tratamiento , Estudios Retrospectivos , Factores de Riesgo , Medición de Riesgo , Selección de Paciente , Toma de Decisiones ClínicasRESUMEN
BACKGROUND: Redo-transcatheter aortic valve replacement (TAVR) can pin the index transcatheter heart valve leaflets open leading to sinus sequestration and restricting coronary access. The impact of initial implant depth and commissural alignment on redo-TAVR feasibility is unclear. We sought to determine the feasibility of redo-TAVR and coronary access after SAPIEN 3 (S3) TAVR stratified by implant depth and commissural alignment. METHODS: Consecutive patients with native valve aortic stenosis were evaluated using multidetector computed tomography. S3 TAVR simulations were done at 3 implant depths, sizing per manufacturer recommendation and assuming nominal expansion in all cases. Redo-TAVR was deemed unfeasible based on valve-to-sinotubular junction distance and valve-to-sinus height <2 mm, while the neoskirt plane of the S3 transcatheter heart valve estimated coronary access feasibility. RESULTS: Overall, 1900 patients (mean age, 80.2±8 years; STS-PROM [Society of Thoracic Surgeons Predicted Risk of Operative Mortality], 3.4%) were included. Redo-TAVR feasibility reduced significantly at shallower initial S3 implant depths (2.3% at 80:20 versus 27.5% at 100:0, P<0.001). Larger S3 sizes reduced redo-TAVR feasibility, but only in patients with a 100:0 implant (P<0.001). Commissural alignment would render redo-TAVR feasible in all patients, assuming the utilization of leaflet modification techniques to reduce the neoskirt height. Coronary access following TAV-in-TAV was affected by both index S3 implant depth and size. CONCLUSIONS: This study highlights the critical impact of implant depth, commissural alignment, and transcatheter heart valve size in predicting redo-TAVR feasibility. These findings highlight the necessity for individualized preprocedural planning, considering both immediate results and long-term prospects for reintervention as TAVR is increasingly utilized in younger patients with aortic stenosis.
Asunto(s)
Estenosis de la Válvula Aórtica , Prótesis Valvulares Cardíacas , Reemplazo de la Válvula Aórtica Transcatéter , Humanos , Anciano , Anciano de 80 o más Años , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/cirugía , Estudios de Factibilidad , Diseño de Prótesis , Resultado del Tratamiento , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/cirugía , Tomografía Computarizada por Rayos X , Factores de RiesgoRESUMEN
BACKGROUND: Diabetes mellitus (DM) is associated with a high rate of major adverse cardiac events (MACE) after de novo coronary artery percutaneous coronary intervention (PCI). Whether patients with DM undergoing PCI for in-stent restenosis (ISR) experience a similar heightened risk of MACE is not known. Hence, we sought to compare the clinical outcomes of patients with and without DM undergoing PCI for ISR. METHODS: Patients undergoing first episode ISR PCI between January 2015 and December 2021 were included. The primary outcome of interest was MACE (all-cause death, myocardial infarction [MI], and target lesion revascularization [TVR]) at 1-year. RESULTS: A total of 3156 patients (56.7% with DM) underwent PCI for ISR during the study period. Patients with DM were younger, more likely to be female, and had a higher prevalence of comorbidities. At 1-year follow-up, DM was associated with a higher rate of MACE (22.4% vs. 18.7%, unadjusted HR 2.03, 95%CI(1.27-3.25), p = 0.003). All-cause mortality and MI were significantly more frequent among people with DM at 1-year follow-up. The rate of TVR was similar in both groups (17.9% vs. 16.0%, unadjusted HR 1.14, 95%CI (0.94-1.37), p = 0.180). On adjusted analysis, there was no significant difference in the rate of MACE (AHR 1.07, 95%CI(0.90 - -1.29), p = 0.444), all-cause death (AHR 1.54, 95%CI(0.93-2.54), p = 0.095) or MI (AHR 1.10, 95%CI(0.74-1.63), p = 0.652). CONCLUSION: ISR PCI in patients with DM was associated with a higher rate of MACE at 1-year follow-up. However, this increased risk was no longer significant after adjusting for baseline characteristics.
Asunto(s)
Reestenosis Coronaria , Diabetes Mellitus , Stents Liberadores de Fármacos , Infarto del Miocardio , Intervención Coronaria Percutánea , Humanos , Femenino , Masculino , Intervención Coronaria Percutánea/efectos adversos , Reestenosis Coronaria/diagnóstico , Reestenosis Coronaria/epidemiología , Stents Liberadores de Fármacos/efectos adversos , Resultado del Tratamiento , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiología , Diabetes Mellitus/etiología , Constricción Patológica , Sistema de Registros , Factores de RiesgoRESUMEN
BACKGROUND: Percutaneous coronary intervention (PCI) of calcified lesions remains challenging for interventionalists. AIMS: We aimed to investigate whether combining rotational atherectomy (RA) with cutting balloon angioplasty (RA+CBA) results in more optimal stent expansion compared with RA followed by non-compliant balloon angioplasty (RA+NCBA). METHODS: ROTA-CUT is a prospective, multicentre, randomised trial of 60 patients with coronary artery disease undergoing PCI of moderately or severely calcified lesions with drug-eluting stent implantation. Patients were randomised 1:1 to either RA+CBA or RA+NCBA. The primary endpoint was the minimum stent area on intravascular ultrasound (IVUS). Secondary endpoints included minimum lumen area and stent expansion assessed by IVUS and acute lumen gain, final residual diameter stenosis and minimum lumen diameter assessed by angiography. Clinical endpoints were obtained at 30 days. RESULTS: The mean age was 71.1±9.4 years, and 22% were women. The procedural details of RA were similar between groups, as were procedure duration and contrast use. Minimum stent area was similar with RA+CBA versus RA+NCBA (6.7±1.7 mm2 vs 6.9±1.8 mm2; p=0.685). Furthermore, there were no significant differences regarding the other IVUS and angiographic endpoints. Procedural complications were rare, and 30-day clinical events included 2 myocardial infarctions and 1 target vessel revascularisation in the RA+CBA group and 1 myocardial infarction in the RA+NCBA group. CONCLUSIONS: Combining RA with CBA resulted in a similar minimum stent area compared with RA followed by NCBA in patients undergoing PCI of moderately or severely calcified lesions. RA followed by CBA was safe with rare procedural complications and few clinical adverse events at 30 days.
Asunto(s)
Aterectomía Coronaria , Enfermedad de la Arteria Coronaria , Stents Liberadores de Fármacos , Infarto del Miocardio , Intervención Coronaria Percutánea , Humanos , Femenino , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Masculino , Aterectomía Coronaria/métodos , Intervención Coronaria Percutánea/efectos adversos , Stents Liberadores de Fármacos/efectos adversos , Estudios Prospectivos , Angiografía Coronaria/efectos adversos , Resultado del Tratamiento , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/cirugía , Stents/efectos adversos , Infarto del Miocardio/etiologíaRESUMEN
In the past two decades, transcatheter aortic valve replacement (TAVR) has transformed the management of aortic stenosis and has become the standard of care regardless of surgical risk levels. Advances in transcatheter valve design across newer generations, improved imaging, greater operator expertise, and technical enhancements have collectively contributed to increased safety and a decline in procedural complications over this timeframe. The application of TAVR has progressively expanded to include younger patients with lower risks, who have longer life expectancies. This article offers an up-to-date review of the latest innovations in transcatheter delivery systems, devices, and its possible future indications.
RESUMEN
Rotational atherectomy (RA) is widely used in the percutaneous treatment of heavily calcified coronary artery lesions in patients with chronic coronary syndromes (CCS). However, the safety and efficacy of RA in acute coronary syndrome (ACS) is not well established and is considered a relative contraindication. Therefore, we sought to evaluate the efficacy and safety of RA in patients presenting with non-ST-elevation myocardial infarction (NSTEMI), unstable angina (UA), and CCS. Consecutive patients who underwent percutaneous coronary intervention with RA between 2012 and 2019 at a tertiary single center were included. Patients presenting with ST-elevation myocardial infarction (MI) were excluded. The primary end points of interest were procedural success and procedural complications. The secondary end point was the risk of death or MI at 1 year. A total of 2,122 patients who underwent RA were included, of whom 1,271 presented with a CCS (59.9%), 632 presented with UA (29.8%), and 219 presented with NSTEMI (10.3%). Although an increased rate of slow-flow/no-reflow was noted in the UA population (p = 0.03), no significant difference in procedural success or procedural complications, including coronary dissection, perforation, or side-branch closure, was noted (p = NS). At 1 year, there were no significant differences in death or MI between CCS and non-ST-elevation ACS (NSTE-ACS: UA + NSTEMI; adjusted hazard ratio 1.39, 95% confidence interval 0.91 to 2.12); however, patients who presented with NSTEMI had a higher risk of death or MI than CCS (adjusted hazard ratio 1.79, 95% confidence interval 1.01 to 3.17). Use of RA in NSTE-ACS was associated with similar procedural success without an increased risk of procedural complications compared with patients with CCS. Although patients presenting with NSTEMI remained at higher risk of long-term adverse events, RA appears to be safe and feasible in patients with heavily calcified coronary lesions presenting with NSTE-ACS.
Asunto(s)
Síndrome Coronario Agudo , Aterectomía Coronaria , Infarto del Miocardio sin Elevación del ST , Intervención Coronaria Percutánea , Humanos , Aterectomía Coronaria/efectos adversos , Infarto del Miocardio sin Elevación del ST/diagnóstico , Infarto del Miocardio sin Elevación del ST/cirugía , Infarto del Miocardio sin Elevación del ST/etiología , Resultado del Tratamiento , Intervención Coronaria Percutánea/efectos adversos , Síndrome Coronario Agudo/diagnóstico , Síndrome Coronario Agudo/cirugía , Síndrome Coronario Agudo/etiología , Angina Inestable/epidemiología , Angina Inestable/cirugía , Angina Inestable/tratamiento farmacológicoRESUMEN
BACKGROUND: A complex high-risk indicated percutaneous coronary intervention (CHIP) score was recently developed from the British Cardiovascular Intervention Society (BCIS) database to define CHIP cases and their risk of in-hospital major adverse cardiac or cerebrovascular events (MACCE). OBJECTIVES: The authors sought to apply this score to a contemporary U.S. population for the prediction of adverse events at 1 year following percutaneous coronary intervention (PCI). METHODS: Consecutive patients undergoing PCI at a large tertiary care center between 2011 and 2020 were considered for inclusion. Patients were categorized into 4 groups based on their BCIS-CHIP score (0, 1-2, 3-4, ≥5). In each category, we assessed the 1-year risk of MACCE, a composite of all-cause death, myocardial infarction, and stroke. Secondary outcomes were the individual components of MACCE, and major bleeding at 1 year. RESULTS: Among 20,799 patients included, MACCE at 1 year occurred in 1.7% patients with score 0 (reference), 3.0% with score 1 or 2 (HR: 1.72; 95% CI: 1.32-2.24), 6.1% with score 3 or 4 (HR: 3.60; 95% CI: 2.78-4.66), and 12.0% with score ≥5 (HR: 7.40; 95% CI: 5.75-9.51). Each point increase of the BCIS-CHIP score conferred a 28.0% increase of MACCE risk. The BCIS-CHIP score demonstrated good discrimination for the prediction of 1-year MACCE (C-index 0.70). The risk of secondary outcomes also progressively increased with higher score values. CONCLUSIONS: In a large PCI registry, the BCIS-CHIP score had a good predictive value for MACCE at 1 year. The utilization of this score can facilitate an accurate risk stratification of patients undergoing PCI.
Asunto(s)
Enfermedad de la Arteria Coronaria , Infarto del Miocardio , Intervención Coronaria Percutánea , Humanos , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/terapia , Enfermedad de la Arteria Coronaria/etiología , Intervención Coronaria Percutánea/efectos adversos , Resultado del Tratamiento , Infarto del Miocardio/etiología , Reino UnidoRESUMEN
BACKGROUND: Potent P2Y12 inhibitors such as ticagrelor and prasugrel are superior to clopidogrel in acute coronary syndrome (ACS) patients treated with percutaneous coronary intervention (PCI). Whether this benefit extends to a patient population with chronic coronary syndromes (CCS) is unclear. AIMS: We sought to compare the safety and efficacy of prasugrel and ticagrelor versus clopidogrel in patients undergoing PCI for CCS. METHODS: Consecutive patients undergoing PCI for CCS at a tertiary centre between 2014 and 2019 who were discharged on prasugrel or ticagrelor were compared with those on clopidogrel. The primary endpoint was the composite of death and myocardial infarction (MI), with secondary outcomes including rates of bleeding, stroke, and target vessel revascularisation at 1 year. RESULTS: Overall, 11,508 patients were included in the study (ticagrelor/prasugrel n=2,860 [24.9%], clopidogrel n=8,648 [75.1%]) with an increasing frequency of potent P2Y12 inhibitor use over the study period (ptrend<0.001). Clopidogrel was used more frequently in patients with multimorbid risk factors, whereas anatomical or procedural complexity was associated with ticagrelor/prasugrel use (left main PCI, bifurcation PCI, number of lesions, rotational atherectomy). No difference in the incidence of death or MI was noted across the groups (ticagrelor/prasugrel vs clopidogrel: 2.7% vs 3.1%, adjusted hazard ratio [adjHR] 0.86, 95% confidence interval [CI]: 0.62-1.17; p=0.33) or secondary outcomes including bleeding (adjHR 0.75, 95% CI: 0.46-1.21; p=0.23) on propensity score stratification analysis. Additionally, no difference in the primary outcome was observed across subgroups, including those undergoing complex PCI. CONCLUSIONS: Ticagrelor and prasugrel are increasingly used in patients with CCS undergoing PCI with similar 1-year efficacy and safety when compared to clopidogrel. Whether use of these agents can be beneficial in patients undergoing PCI for CCS with a high thrombotic and low bleeding risk warrants further study.
Asunto(s)
Síndrome Coronario Agudo , Infarto del Miocardio , Intervención Coronaria Percutánea , Humanos , Clopidogrel/uso terapéutico , Ticagrelor/uso terapéutico , Clorhidrato de Prasugrel/uso terapéutico , Intervención Coronaria Percutánea/efectos adversos , Infarto del Miocardio/terapia , Hemorragia/inducido químicamente , Síndrome Coronario Agudo/tratamiento farmacológico , Síndrome Coronario Agudo/cirugía , Inhibidores de Agregación Plaquetaria/uso terapéutico , Antagonistas del Receptor Purinérgico P2Y/uso terapéutico , Resultado del TratamientoRESUMEN
BACKGROUND: Use of both rotational atherectomy (RA) and intravascular lithotripsy (IVL)-the "RotaTripsy" technique-offers a potentially synergistic calcium-modification strategy that can treat both luminal and abluminal calcification. An upfront RotaTripsy strategy using an undersized burr in large-caliber coronaries also offers the advantage of facilitating IVL catheter passage while being able to undertake the procedure with a 6-Fr system. METHODS: Consecutive patients with heavily calcified lesions on angiographic or intravascular imaging and large target-vessel caliber (≥3 mm) who underwent an upfront RA followed by IVL between July 2021 and January 2022 were included in this study. Study aims were to evaluate periprocedural efficacy and safety. RESULTS: Of the 21 patients included, RotaTripsy was used for treatment of de novo lesions in 12 patients (57%) and for in-stent-restenosis in 9 patients (43%). Seven cases of in-stent restenosis (ISR) involved 2 layers of stents. Mean reference vessel diameter was 3.67 ± 0.46 mm and baseline diameter stenosis was 77.4 ± 11.3%. Average RA burr-to-artery ratio was 0.43 ± 0.05 and IVL balloon-to-artery ratio was 0.93 ± 0.06, with IVL balloon crossing the lesion in all cases following RA. Procedural success was attained in 20 of 21 cases; 1 periprocedural complication (a death related to coronary perforation following stent postdilation) was recorded. CONCLUSIONS: An upfront RotaTripsy strategy is associated with a high degree of procedural success in de novo lesions and ISR cases by facilitating the use of a smaller burr-to-artery ratio and smaller-bore vascular access. Larger studies are required to further evaluate the potential benefits of an upfront RotaTripsy strategy from a safety and cost-benefit perspective.
Asunto(s)
Angioplastia Coronaria con Balón , Aterectomía Coronaria , Enfermedad de la Arteria Coronaria , Reestenosis Coronaria , Calcificación Vascular , Humanos , Angioplastia Coronaria con Balón/efectos adversos , Angiografía Coronaria , Constricción Patológica/etiología , Reestenosis Coronaria/diagnóstico , Reestenosis Coronaria/etiología , Resultado del Tratamiento , Aterectomía Coronaria/efectos adversos , Stents , Calcificación Vascular/terapia , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/cirugíaRESUMEN
BACKGROUND: Potent P2Y12 agents such as ticagrelor and prasugrel are increasingly utilized across the clinical spectrum of patients undergoing percutaneous coronary intervention (PCI). There is a paucity of data supporting their use in a patient population inclusive of both acute coronary syndrome (ACS) and chronic coronary syndrome (CCS) patients. OBJECTIVES: The authors compared the efficacy and safety of ticagrelor and prasugrel in a real-world contemporary PCI cohort. METHODS: Consecutive patients undergoing PCI between 2014 and 2019 discharged on either prasugrel or ticagrelor were included from the prospectively collected institutional PCI registry. Primary endpoint was the composite of death and myocardial infarction (MI), with secondary outcomes including rates of bleeding, stroke, and target vessel revascularization at 1 year. RESULTS: Overall, 3,858 patients were included in the study (ticagrelor: n = 2,771; prasugrel: n = 1,087), and a majority (48.4%) underwent PCI in the context of CCS. Patients prescribed ticagrelor were more likely to be female, have a history of cerebrovascular disease, and have ACS presentation, while those receiving prasugrel were more likely to be White with a higher prevalence of prior revascularization. No difference in the risk of death or MI was noted across the groups (ticagrelor vs prasugrel: 3.3% vs 3.1%; HR: 0.88; 95% CI: 0.54-1.43; P = 0.59). Rates of target vessel revascularization were significantly lower in the ticagrelor cohort (9.3% vs 14.0%; adjusted HR: 0.71; 95% CI: 0.55-0.91; P = 0.007) with no differences in stroke or bleeding. The results were consistent in patients with CCS (HR: 0.84; 95% CI: 0.46-1.54) and ACS (HR: 1.18; 95% CI: 0.46-1.54), without evidence of interaction (P = 0.37), and confirmed across multivariable adjustment and propensity score stratification analysis. CONCLUSIONS: In this contemporary patient population undergoing PCI, prasugrel and ticagrelor were associated with similar 1-year efficacy and safety.
Asunto(s)
Síndrome Coronario Agudo , Infarto del Miocardio , Intervención Coronaria Percutánea , Accidente Cerebrovascular , Humanos , Femenino , Masculino , Clorhidrato de Prasugrel/efectos adversos , Ticagrelor/efectos adversos , Intervención Coronaria Percutánea/efectos adversos , Resultado del Tratamiento , Síndrome Coronario Agudo/diagnóstico por imagen , Síndrome Coronario Agudo/terapia , Accidente Cerebrovascular/etiologíaRESUMEN
Despite current valve guidelines recommending both transcatheter and surgical aortic valve replacement (TAVR and SAVR, respectively) in patients with symptomatic severe aortic stenosis (AS), TAVR has recently become the preferred treatment over SAVR, driven by its minimal invasiveness, faster recovery and earlier improvement in quality of life. However, several limitations and unresolved issues remain with TAVR, including stroke, conduction system disorder, durability, bicuspid anatomy, coronary reaccess and lifetime management with aortic valve reintervention. Our review aims to highlight the above issues and discuss them in depth, to demonstrate the complementary role of TAVR and SAVR in the treatment of AS.
Asunto(s)
Estenosis de la Válvula Aórtica , Implantación de Prótesis de Válvulas Cardíacas , Prótesis Valvulares Cardíacas , Reemplazo de la Válvula Aórtica Transcatéter , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/cirugía , Humanos , Calidad de Vida , Factores de Riesgo , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Resultado del TratamientoRESUMEN
OBJECTIVES: To compare outcomes in Sapien 3 Ultra (S3U) transcatheter aortic valve replacement (TAVR) with extreme annular undersizing (EAU) versus nominal annular sizing (NAS). BACKGROUND: The Edwards S3U valve has reduced paravalvular leak (PVL) in TAVR but outcomes remain unknown in extremely undersized anatomy. Implanting a smaller S3U valve may facilitate future redo-TAVR but risk compromising hemodynamics. METHODS: From December 2019 to July 2021, 366 patients with native aortic stenosis underwent S3U TAVR. Patients with EAU (annular areas >430 mm2 for 23 mm or >546 mm2 for 26 mm) were compared to NAS (338-430 mm2 for 23 mm or 430-546 mm2 for 26 mm). In-hospital and 30-day outcomes, and redo-TAVR feasibility were determined. RESULTS: There were 79 (21.6%) EAU patients, with more bicuspid (p = 0.0014) and ≥moderate annular/left ventricular outflow tract calcification (p < 0.001). The EAU group had less annular oversizing than NAS group (23 mm: -8.2 ± 2.6% vs. 4.0 ± 7.0%, p < 0.001; 26 mm: -8.9 ± 2.2% vs. 6.7 ± 6.9%, p < 0.001), more balloon overfilling (71.3% vs. 11.6%, p < 0.001), and postdilatation (15.0% vs. 5.8%, p = 0.016). No differences were found in in-hospital or 30-day mortality and stroke (p > 0.05). Mild PVL (13.4% EAU vs. 11.5% NAS, p = 0.56) and mean gradients (23 mm: 13.0 ± 4.5 vs. 14.1 ± 5.4 mmHg, p = 0.40; 26 mm: 11.4 ± 4.1 vs. 11.5 ± 3.9 mmHg, p = 1.0) were similar at 30 days. Had the EAU group undergone NAS with the larger Sapien 3/S3U, by computed tomography analysis simulating 80:20 or 90:10 target implant depth, 33.3%-60.9% (vs. 4.3%-23.2%) would not be feasible for redo-TAVR due to high risk of coronary obstruction. CONCLUSIONS: In this first report of EAU with S3U TAVR, similar excellent short-term outcomes can be achieved compared to NAS, and may preserve future redo-TAVR option.