RESUMEN
Dorstenia psilurus is a widely used plant spice in traditional African medicine to treat pain-related conditions. However, the anti-inflammatory mechanisms underlying this activity and the main active ingredients of D. psilurus have not yet been fully characterized. This study aimed to isolate and identify the main active anti-inflammatory constituents of the D. psilurus extract and to investigate the underlying anti-inflammatory mechanisms in murine macrophages. Chromatographic techniques and spectroscopic data were used for compound isolation and structure elucidation. The Griess reagent method and the ferrous oxidation-xylenol orange assay were used to evaluate the inhibition of NO production and 15-lipoxygenase activity, respectively. Cyclooxygenase activity was assessed using the fluorometric COX activity assay kit, and Th1/Th2 cytokine measurement was performed using a flow cytometer. The results indicated that the extract and fractions of D. psilurus inhibit NO production and proliferation of RAW 264.7 macrophage cells. Bioguided fractionation led to the identification of psoralen, a furocoumarin, as the main bioactive anti-inflammatory compound. Psoralen inhibited NO production and 15-lipoxygenase activity and reduced pro-inflammatory Th1 cytokines (IFN-γ, TNF-α, and IL-2) while increasing the secretion of anti-inflammatory cytokines (IL-4, IL-6, and IL-10) in activated RAW 264.7 macrophage cells. The encouraging results obtained in this study suggest that psoralen-based multiple modulation strategies could be a useful approach to address the treatment of inflammatory diseases.
Asunto(s)
Citocinas , Ficusina , Lipopolisacáridos , Macrófagos , Raíces de Plantas , Animales , Ratones , Células RAW 264.7 , Citocinas/metabolismo , Macrófagos/efectos de los fármacos , Macrófagos/metabolismo , Raíces de Plantas/química , Lipopolisacáridos/farmacología , Ficusina/farmacología , Ficusina/química , Células TH1/efectos de los fármacos , Células TH1/metabolismo , Células Th2/metabolismo , Células Th2/efectos de los fármacos , Extractos Vegetales/farmacología , Extractos Vegetales/química , Óxido Nítrico/metabolismo , Antiinflamatorios/farmacología , Antiinflamatorios/químicaRESUMEN
BACKGROUND: Limited data exist around the utility of intracoronary imaging (ICI) during percutaneous coronary intervention (PCI) in patients with acute coronary syndrome (ACS) and cardiogenic shock (CS), who are inherently at a high risk of stent thrombosis (ST). METHODS: All PCI procedures for ACS patients with CS in England and Wales between 2014 and 2020 were retrospectively analysed, stratified into two groups: ICI and angiography-guided groups. Multivariable logistic regression analyses were performed to examine odds ratios (OR) of in-hospital outcomes, including major adverse cardiovascular and cerebrovascular events (MACCE; composite of all-cause mortality, acute stroke/transient ischaemic attack (TIA), and reinfarction) and major bleeding, in the ICI-guided group compared with angiography-guided PCI. RESULTS: Of 15,738 PCI procedures, 1240(7.9%) were ICI-guided. The rate of ICI use amongst those with CS more than doubled from 2014 (5.7%) to 2020 (13.3%). The ICI-guided group were predominantly younger, males, with a higher proportion of non-ST-elevation ACS and ST. MACCE was significantly lower in the ICI-guided group compared with the angiography-guided group (crude: 29.8% vs. 38.2%, adjusted odds ratio (OR) 0.65 95% confidence interval [CI] 0.56-0.76), driven by lower all-cause mortality (28.6% vs. 37.0%, OR 0.65 95% CI 0.55-0.75). There were no differences in other secondary outcomes between groups. CONCLUSION: ICI use among CS patients has more than doubled over 6 years but remains significantly under-utilized, with less than 1-in-6 patients in receipt of ICI-guided PCI by 2020. ICI-guided PCI is associated with prognostic benefits in CS patients and should be more frequently utilized to increase their long-term survival.
Asunto(s)
Síndrome Coronario Agudo , Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Masculino , Humanos , Choque Cardiogénico/diagnóstico , Choque Cardiogénico/etiología , Choque Cardiogénico/terapia , Angiografía Coronaria/efectos adversos , Estudios Retrospectivos , Factores de Riesgo , Resultado del Tratamiento , Síndrome Coronario Agudo/complicacionesRESUMEN
AIMS: The Global Registry of Acute Coronary Events (GRACE) score was developed to evaluate risk in patients with the acute coronary syndrome with or without ST-segment elevation. Little is known about its performance at predicting in-hospital mortality for ethnic minority patients. METHODS AND RESULTS: We identified 326 160 admissions with non-ST-segment elevation myocardial infarction (NSTEMI) in the Myocardial Infarction National Audit Project (MINAP), 2010-17, including White (n = 299 184) and ethnic minorities (excluding White minorities) (n = 26 976). We calculated the GRACE score for in-hospital mortality and assessed ethnic group baseline characteristics by low, intermediate and high risk. The performance of the GRACE risk score was estimated by discrimination [area under the receiver operating characteristic curve (AUC)] and calibration (calibration plots). Ethnic minorities presented younger and had increased prevalence of cardiometabolic risk factors in all GRACE risk groups. The GRACE risk score for White [AUC 0.87, 95% confidence interval (CI) 0.86-0.87] and ethnic minority (AUC 0.87, 95% CI 0.86-0.88) patients had good discrimination. However, whilst the GRACE risk model was well calibrated in White patients (expected to observed (E : O) in-hospital death rate ratio 0.99; slope 1.00), it overestimated risk in ethnic minority patients (E : O ratio 1.29; slope: 0.94). CONCLUSION: The GRACE risk score provided good discrimination overall for in-hospital mortality, but was not well calibrated and overestimated risk for ethnic minorities with NSTEMI.
Asunto(s)
Síndrome Coronario Agudo , Infarto del Miocardio , Infarto del Miocardio sin Elevación del ST , Infarto del Miocardio con Elevación del ST , Estudios de Cohortes , Etnicidad , Mortalidad Hospitalaria , Humanos , Grupos Minoritarios , Infarto del Miocardio/complicaciones , Sistema de Registros , Estudios Retrospectivos , Medición de Riesgo/métodos , Factores de RiesgoRESUMEN
BACKGROUND: Patients with underlying cardiovascular disease and coronavirus disease 2019 (COVID-19) infection are at increased risk of morbidity and mortality. OBJECTIVES: This study was designed to characterize the presenting profile and outcomes of patients hospitalized with acute coronary syndrome (ACS) and COVID-19 infection. METHODS: This observational cohort study was conducted using multisource data from all acute NHS hospitals in England. All consecutive patients hospitalized with diagnosis of ACS with or without COVID-19 infection between 1 March and 31 May 2020 were included. The primary outcome was in-hospital and 30-day mortality. RESULTS: A total of 12 958 patients were hospitalized with ACS during the study period, of which 517 (4.0%) were COVID-19-positive and were more likely to present with non-ST-elevation acute myocardial infarction. The COVID-19 ACS group were generally older, Black Asian and Minority ethnicity, more comorbid and had unfavourable presenting clinical characteristics such as elevated cardiac troponin, pulmonary oedema, cardiogenic shock and poor left ventricular systolic function compared with the non-COVID-19 ACS group. They were less likely to receive an invasive coronary angiography (67.7% vs 81.0%), percutaneous coronary intervention (PCI) (30.2% vs 53.9%) and dual antiplatelet medication (76.3% vs 88.0%). After adjusting for all the baseline differences, patients with COVID-19 ACS had higher in-hospital (adjusted odds ratio (aOR): 3.27; 95% confidence interval (CI): 2.41-4.42) and 30-day mortality (aOR: 6.53; 95% CI: 5.1-8.36) compared to patients with the non-COVID-19 ACS. CONCLUSION: COVID-19 infection was present in 4% of patients hospitalized with an ACS in England and is associated with lower rates of guideline-recommended treatment and significant mortality hazard.
Asunto(s)
Síndrome Coronario Agudo/complicaciones , Síndrome Coronario Agudo/mortalidad , COVID-19/complicaciones , COVID-19/mortalidad , Anciano , Registros Electrónicos de Salud , Inglaterra/epidemiología , Femenino , Adhesión a Directriz , Mortalidad Hospitalaria , Hospitalización , Humanos , Masculino , Pandemias , Neumonía Viral/complicaciones , Neumonía Viral/mortalidad , Neumonía Viral/virología , Prevalencia , Factores de Riesgo , SARS-CoV-2RESUMEN
BACKGROUND: The outcome of endovascular intervention (EVI) compared vs. surgical revascularization in patients with peripheral artery disease (PAD) due to chronic total occlusion (CTO) is unknown. METHODS: Using the National Inpatient Sample database between 2007 and 2014, we identified all PAD patients with CTO who had limb revascularization. Multivariate analysis was performed to estimate the odds of in-hospital mortality and adverse outcomes between both groups. RESULTS: A total of 168,420 patients who had peripheral CTO and underwent limb revascularization were identified. 99,279 underwent EVI, and 69,141 underwent surgical revascularization. The patients who underwent EVI were younger, more likely to be women and African American, and less likely to be white (p < 0.001 for all). EVI was associated with lower in-hospital mortality (1.2% vs 1.7%, adjusted odds ratio [aOR]: 0.54; 95% confidence interval [CI] 0.50-0.59). The EVI group had higher vascular complications, major bleeding, acute kidney injury (AKI), and major amputation compared with surgical revascularization. A subgroup analysis on patients with critical limb ischemia showed lower mortality in the EVI group (1.4% vs. 1.9, aOR 0.56; 95% CI 0.50-0.63). Although there was no difference in the incidence of AKI or major amputation between the two groups, the EVI group had higher vascular complication rates and major bleeding events. CONCLUSION: EVI in PAD with CTO is associated with lower in-hospital mortality, likely due to the procedure's less-invasive nature; however, it is associated with higher postprocedural complications likely due to the CTO's complexity.
Asunto(s)
Procedimientos Endovasculares , Enfermedad Arterial Periférica , Amputación Quirúrgica , Procedimientos Endovasculares/efectos adversos , Femenino , Hospitales , Humanos , Isquemia/cirugía , Recuperación del Miembro , Enfermedad Arterial Periférica/diagnóstico por imagen , Enfermedad Arterial Periférica/cirugía , Estudios Retrospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: There are limited data on the impact of the COVID-19 pandemic on left main (LM) coronary revascularisation activity, choice of revascularisation strategy, and post-procedural outcomes. METHODS: All patients with LM disease (≥50% stenosis) undergoing coronary revascularisation in England between January 1, 2017 and August 19, 2020 were included (n = 22,235), stratified by time-period (pre-COVID: 01/01/2017-29/2/2020; COVID: 1/3/2020-19/8/2020) and revascularisation strategy (percutaneous coronary intervention (PCI) vs. coronary artery bypass grafting (CABG). Logistic regression models were performed to examine odds ratio (OR) of 1) receipt of CABG (vs. PCI) and 2) in-hospital and 30-day postprocedural mortality, in the COVID-19 period (vs. pre-COVID). RESULTS: There was a decline of 1,354 LM revascularisation procedures between March 1, 2020 and July 31, 2020 compared with previous years' (2017-2019) averages (-48.8%). An increased utilization of PCI over CABG was observed in the COVID period (receipt of CABG vs. PCI: OR 0.46 [0.39, 0.53] compared with 2017), consistent across all age groups. No difference in adjusted in-hospital or 30-day mortality was observed between pre-COVID and COVID periods for both PCI (odds ratio (OR): 0.72 [0.51. 1.02] and 0.83 [0.62, 1.11], respectively) and CABG (OR 0.98 [0.45, 2.14] and 1.51 [0.77, 2.98], respectively) groups. CONCLUSION: LM revascularisation activity has significantly declined during the COVID period, with a shift towards PCI as the preferred strategy. Postprocedural mortality within each revascularisation group was similar in the pre-COVID and COVID periods, reflecting maintenance in quality of outcomes during the pandemic. Future measures are required to safely restore LM revascularisation activity to pre-COVID levels.
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COVID-19 , Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/cirugía , Humanos , Pandemias , Intervención Coronaria Percutánea/efectos adversos , SARS-CoV-2 , Resultado del TratamientoRESUMEN
OBJECTIVE: To examine rates and predictors repeat revascularization strategies (percutaneous coronary intervention [PCI] and coronary artery bypass grafting [CABG]) in patients with prior CABG. METHODS: Using the National Inpatient Sample, patients with a history of CABG hospitalized for revascularization by PCI or CABG from January 2004 to September 2015 were included. Regression analyses were performed to examine predictors of receipt of either revascularization strategy as well as in-hospital outcomes. RESULTS: The rate of redo CABG doubled between 2004 (5.3%) and 2015 (10.3%). Patients who underwent redo CABG were more comorbid and experienced significantly worse major adverse cardiovascular and cerebrovascular events (odds ratio [OR]: 5.36 95% CI 5.11-5.61), mortality (OR 2.84 95% CI 2.60,-3.11), bleeding (OR 5.97 95% CI 5.44-6.55) and stroke (OR 2.15 95% CI 1.92-2.41), but there was no difference in cardiac complications between groups. Thoracic complications were high in patients undergoing redo CABG (8%), especially in females. Factors favoring receipt of redo CABG compared to PCI included male sex, age < 80 years, and absence of diabetes and renal failure. CONCLUSION: Reoperation in patients with prior CABG has doubled in the United States over a 12-year period. Patients undergoing redo CABG are more complex and associated with worse clinical outcomes than those receiving PCI.
Asunto(s)
Enfermedad de la Arteria Coronaria , Diabetes Mellitus , Intervención Coronaria Percutánea , Accidente Cerebrovascular , Anciano , Puente de Arteria Coronaria/efectos adversos , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/cirugía , Femenino , Humanos , Masculino , Intervención Coronaria Percutánea/efectos adversos , Factores de Riesgo , Accidente Cerebrovascular/etiología , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: We aimed to determine whether chronic kidney disease (CKD) is associated with adverse in-hospital outcomes after acute ischaemic stroke (AIS) and whether this association is dependent on thrombolysis administration. METHODS: 885,537 records representative of 4,283,086 AIS admissions were extracted from the US National Inpatient Sample (2005-2015) and categorized into 3 mutually exclusive groups: no CKD, CKD without end-stage renal disease (ESRD) and ESRD. Outcomes (mortality, prolonged hospitalisation >4 days and disability on discharge-derived using discharge destination as a proxy) were compared between groups using multivariable logistic regressions. Separate models containing interaction terms with thrombolysis were also computed. RESULTS: The median age (interquartile range) of the cohort was 73 (61-83) years and 47.32% were men. Compared with the no CKD group, both CKD/no ESRD group (odds ratio (99% confidence interval) = 1.04 (1.0003-1.09), p = 0.009) and the ESRD groups (2.06 (1.90-2.25), p < 0.001) had significantly increased odds of in-hospital mortality. Patients with CKD/No ESRD (1.03 (1.02-1.06), p < 0.001) and ESRD (1.44 (1.37-1.51), p < 0.001) were at higher odds of prolonged hospitalisation. Patients with CKD/No ESRD (1.13 (1.10-1.15), p < 0.001) and ESRD (1.34 (1.26-1.41), p < 0.001) were also at higher odds of moderate-to-severe disability on discharge. Interaction terms between thrombolysis and the CKD/ESRD groups were not statistically significant (p > 0.01) for any outcome. CONCLUSIONS: Renal dysfunction was independently associated with worse in-hospital outcomes in the acute phase of AIS. These associations were not influenced by the use of thrombolysis as an emergency treatment for AIS. CKD/ESRD should not represent sole contraindications to thrombolysis for AIS.
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Isquemia Encefálica , Accidente Cerebrovascular Isquémico , Insuficiencia Renal Crónica , Accidente Cerebrovascular , Anciano , Isquemia Encefálica/complicaciones , Isquemia Encefálica/tratamiento farmacológico , Isquemia Encefálica/epidemiología , Humanos , Masculino , Insuficiencia Renal Crónica/complicaciones , Insuficiencia Renal Crónica/epidemiología , Factores de Riesgo , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/tratamiento farmacológico , Accidente Cerebrovascular/epidemiología , Terapia Trombolítica , Resultado del TratamientoRESUMEN
AIM: To identify existing comorbidity measures and summarise their association with acute coronary syndrome (ACS) outcomes. METHODS: We searched published studies from MEDLINE (OVIDSP) and EMBASE from inception to March 2021, studies of the pre-specified conference proceedings from Web of Science since May 2017, and studies included in any relevant systematic reviews. Studies that reported no comorbidity measures, no association of comorbid burden with ACS outcomes, or only used a comorbidity measure as a confounder without further information were excluded. After independent screening by three reviewers, data extraction and risk of bias assessment of each included study was undertaken. Results were narratively synthesised. RESULTS: Of 4166 potentially eligible studies identified, 12 (combined n = 6 885 982 participants) were included. Most studies had a high risk of bias at quality assessment. Six different types of comorbidity measures were identified with the Charlson comorbidity index (CCI) the most widely used measure among studies. Overall, the greater the comorbid burden or the higher comorbidity scores recorded, the greater was the association with the risk of mortality. CONCLUSION: The review summarised different comorbidity measures and reported that higher comorbidity scores were associated with worse ACS outcomes. The CCI is the most widely measure of comorbid burden and shows additive value to clinical risk scores in use.
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Síndrome Coronario Agudo , Síndrome Coronario Agudo/epidemiología , Comorbilidad , Humanos , Pronóstico , Factores de RiesgoRESUMEN
OBJECTIVE: To describe the patient characteristics and the reason for admission of patients with malignancy by malignancy, and to study mortality rates for the different causes of admissions among the different types of cancer. PATIENTS AND METHODS: Using the nationwide Inpatient Sampling (2015-2017) we examined the cause of admission and associated in-hospital mortality, stratified by presence and type of malignancy. Multivariable logistic regression models were used to examine the association between in-hospital mortality and malignancy sites for different primary admission causes. RESULTS: Out of 67 819 693 inpatient admissions, 8.8% had malignancy. Amongst those with malignancy, haematological malignancy was the most common (20.2%). The most common cause of admission amongst all cancers were malignancy-related admissions, where up to 57% of all colorectal admissions were malignancy-related. The most common non-malignancy cause of admission was infectious causes, which were most frequent among patients with haematological malignancy (18.4%). Patients with malignancy had higher crude mortality rates (5.7% vs 1.9%). Mortality rates were highest among patients with lung cancer (8.7%). Among all admissions, the adjusted rates of mortality were higher for patients with lung (OR 3.65, 95% CI [3.59-3.71]), breast (OR 2.06, 95% CI [1.99-2.13]), haematological (OR 1.79, 95% CI [1.76-1.82]) and colorectal (OR 1.71, 95% CI [1.66-1.76]) malignancies compared with patients with no malignancy. CONCLUSION: Our work highlights the need to consider the burden of cancer on our hospital services and consider how the prognostic impact of different types of admissions may relate to the type of cancer diagnosis and understand whether these differences relate to disparities in clinical care/treatments.
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Pacientes Internos , Neoplasias Pulmonares , Mortalidad Hospitalaria , Hospitalización , Humanos , Modelos Logísticos , Admisión del PacienteRESUMEN
BACKGROUND: Data on the incidence and outcomes of ischemic stroke in patients undergoing coronary artery bypass grafting (CABG) in the current era are limited. The goal of this study was to examine contemporary trends, predictors, and outcomes of ischemic stroke following CABG in a large nationally representative database over a 12-year-period. METHODS: The National Inpatient Sample was used to identify all adult (≥18 years) patients who underwent CABG between 2004 and 2015. The incidence and predictors of post-CABG ischemic stroke were assessed and in-hospital outcomes of patients with and without post-CABG stroke were compared. RESULTS: Out of 2 569 597 CABG operations, ischemic stroke occurred in 47 279 (1.8%) patients, with a rising incidence from 2004 (1.2%) to 2015 (2.3%) (P < .001). Patient risk profiles increased over time in both cohorts, with higher Charlson comorbidity scores observed amongst stroke patients. Stroke was independently associated with higher rates of in-hospital mortality (3-fold), longer lengths of hospital stay (~6 more days), and higher total hospitalisation cost (~$80 000 more). Age ≥60 years and female sex (OR 1.33, 95% CI 1.31-1.36) were the strongest predictors of stroke (both P < .001). Further, on-pump CABG was not an independent predictor of stroke (P = .784). CONCLUSION: In this nationally representative study we have shown that the rates of postoperative stroke complications following CABG have increased over time to commensurate with a parallel increase in overall baseline patient risks. Given the adverse impact of stroke on in-hospital morbidity and mortality after CABG, further studies are warranted to systematically delineate factors contributing to this striking trend.
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Isquemia Encefálica , Accidente Cerebrovascular Isquémico , Accidente Cerebrovascular , Adulto , Isquemia Encefálica/epidemiología , Isquemia Encefálica/etiología , Puente de Arteria Coronaria/efectos adversos , Femenino , Humanos , Incidencia , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Factores de Riesgo , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/etiología , Resultado del TratamientoRESUMEN
BACKGROUND: In recent years, there has been a growing interest in outcomes of patients with acute myocardial infarction (AMI) using large administrative datasets. The present study was designed to compare the characteristics, management strategies and acute outcomes between patients with primary and secondary AMI diagnoses in a national cohort of patients. METHODS: All hospitalisations of adults (≥18 years) with a discharge diagnosis of AMI in the US National Inpatient Sample from January 2004 to September 2015 were included, stratified by primary or secondary AMI. The International Classification of Diseases, ninth revision and Clinical Classification Software codes were used to identify patient comorbidities, procedures and clinical outcomes. RESULTS: A total of 10 864 598 weighted AMI hospitalisations were analysed, of which 7 186 261 (66.1%) were primary AMIs and 3 678 337 (33.9%) were secondary AMI. Patients with primary AMI diagnoses were younger (median 68 vs 74 years, P < .001) and less likely to be female (39.6% vs 48.5%, P < .001). Secondary AMI was associated with lower odds of receipt of coronary angiography (aOR 0.19; 95%CI 0.18-0.19) and percutaneous coronary intervention (0.24; 0.23-0.24). Secondary AMI was associated with increased odds of MACCE (1.73; 1.73-1.74), mortality (1.71; 1.70-1.72), major bleeding (1.64; 1.62-1.65), cardiac complications (1.69; 1.65-1.73) and stroke (1.68; 1.67-1.70) (P < .001 for all). CONCLUSIONS: Secondary AMI diagnoses account for one-third of AMI admissions. Patients with secondary AMI are older, less likely to receive invasive care and have worse outcomes than patients with a primary diagnosis code of AMI. Future studies should consider both primary and secondary AMI diagnoses codes in order to accurately inform clinical decision-making and health planning.
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Infarto del Miocardio , Intervención Coronaria Percutánea , Adulto , Femenino , Mortalidad Hospitalaria , Hospitalización , Humanos , Pacientes Internos , Infarto del Miocardio/diagnóstico , Infarto del Miocardio/epidemiología , Infarto del Miocardio/terapia , Estados Unidos/epidemiologíaRESUMEN
AIMS: There are limited data on the management and outcomes of chronic liver disease (CLD) patients presenting with acute myocardial infarction (AMI), particularly according to the subtype of CLD. METHODS: Using the Nationwide Inpatient Sample (2004-2015), we examined outcomes of AMI patients stratified by severity and sub-types of CLD. Multivariable logistic regression was performed to assess the adjusted odds ratios (aOR) of receipt of invasive management and adverse outcomes in CLD groups compared with no-CLD. RESULTS: Of 7 024 723 AMI admissions, 54 283 (0.8%) had a CLD diagnosis. CLD patients were less likely to undergo coronary angiography (CA) and percutaneous coronary intervention (PCI) (aOR 0.62, 95%CI 0.60-0.63 and 0.59, 95%CI 0.58-0.60, respectively), and had increased odds of adverse outcomes including major adverse cardiovascular and cerebrovascular events (1.19, 95%CI 1.15-1.23), mortality (1.30, 95%CI 1.25-1.34) and major bleeding (1.74, 95%CI 1.67-1.81). In comparison to the non-severe CLD sub-groups, patients with all forms of severe CLD had the lower utilization of CA and PCI (P < .05). Among severe CLD patients, those with alcohol-related liver disease (ALD) had the lowest utilization of CA and PCI; patients with ALD and other CLD (OCLD) had more adverse outcomes than the viral hepatitis sub-group (P < .05). CONCLUSIONS: CLD patients presenting with AMI are less likely to receive invasive management and are associated with worse clinical outcomes. Further differences are observed depending on the type as well as severity of CLD, with the worst management and clinical outcomes observed in those with severe ALD and OCLD.
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Hepatopatías , Infarto del Miocardio , Intervención Coronaria Percutánea , Angiografía Coronaria , Hemorragia , Mortalidad Hospitalaria , Humanos , Hepatopatías/complicaciones , Hepatopatías/epidemiología , Hepatopatías/terapia , Infarto del Miocardio/epidemiología , Infarto del Miocardio/terapia , Resultado del TratamientoRESUMEN
BACKGROUND: Cancer is the second most common cause of death globally after cardiovascular disease, and cancer patients are at an increased risk of CV death. This recognition has led to publication of cardio-oncological guidelines and to the widespread adoption of dedicated cardio-oncology services in many institutes. However, it is unclear whether there has been a change in the incidence of CV death in cancer patients. METHODS AND RESULTS: Using Centers for Disease Control and Prevention Wide-Ranging, Online Data for Epidemiologic Research (CDC WONDER) Multiple Cause of Death dataset, we determined national trends in age-standardised mortality rates attributed to cardiovascular diseases in patients with and without cancer, from 1999 to 2019, stratified by cancer type, age, gender, race, and place of residence (state and urbanisation status). Among more than 17.8 million cardiovascular deaths in the United States, 13.6% were patients with a concomitant cancer diagnosis. During the study period, among patients with cancer, the age-adjusted mortality rate dropped by 52% (vs 38% in patients with no cancer). In cancer patients, age-adjusted mortality rate dropped more significantly among patients with gastrointestinal, breast, and prostate malignancy than among patients with haematological malignancy (59%-63% vs. 41%). Similar reduction was observed in both genders (53%-54%), but more prominent reduction was observed in older patients and in those living in metro areas. CONCLUSIONS: Our findings emphasise the role of multidisciplinary management of cancer patients. Widespread adoption of cardio oncology services have the potential to impact the inherent risk of increased CV mortality in both cancer patients and survivors.
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Enfermedades Cardiovasculares , Neoplasias , Anciano , Causas de Muerte , Femenino , Humanos , Incidencia , Masculino , Mortalidad , Sobrevivientes , Estados Unidos/epidemiologíaRESUMEN
AIMS: The aim of this study is to evaluate temporal trends, treatment, and clinical outcomes of patients who present with an acute myocardial infarction (AMI) and have a current or historical diagnosis of cancer, according to cancer type and presence of metastases. METHODS AND RESULTS: Data from 6 563 255 patients presenting with an AMI between 2004 and 2014 from the US National Inpatient Sample (NIS) database were analysed. A total of 5 966 955 had no cancer, 186 604 had current cancer, and 409 697 had a historical diagnosis of cancer. Prostate, breast, colon, and lung cancer were the four most common types of cancer. Patients with cancer were older with more comorbidities. Differences in invasive treatment were noted, 43.9% received percutaneous coronary intervention (PCI) in patients without cancer, whilst only 21.0% of patients with lung cancer received PCI. Lung cancer was associated with the highest in-hospital mortality [odds ratio (OR) 2.71, 95% confidence interval (CI) 2.62-2.80], major adverse cardiovascular and cerebrovascular complications (OR 2.38, 95% CI 2.31-2.45), and stroke (OR 1.91, 95% CI 1.80-2.02), while colon cancer was associated with highest risk of bleeding (OR 2.82, 95% CI 2.68-2.98). Irrespective of the type of cancer, presence of metastasis was associated with worse in-hospital outcomes, and historical cancer did not adversely impact on survival (OR 0.90, 95% CI 0.89-0.91). CONCLUSION: A concomitant cancer diagnosis is associated with a conservative medical management strategy for AMI, and worse clinical outcomes, compared to patients without cancer. Survival and clinical outcomes in the context of AMI vary significantly according to the type of cancer and metastasis status. The management of this high-risk group is challenging and requires a multidisciplinary and patient-centred approach to improve their outcomes.
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Infarto del Miocardio , Neoplasias , Intervención Coronaria Percutánea , Accidente Cerebrovascular , Mortalidad Hospitalaria , Humanos , Masculino , Infarto del Miocardio/epidemiología , Infarto del Miocardio/terapia , Neoplasias/epidemiología , Neoplasias/terapia , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/terapia , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVES: To examine the association between current leukemia diagnosis and in-hospital clinical outcomes in patients undergoing percutaneous coronary intervention (PCI) in the United States. BACKGROUND: Leukemia is the most common hematological malignancy and is associated with an increased risk of thrombotic and bleeding complications in patients undergoing PCI. There are limited data around clinical outcomes of leukemia patients undergoing PCI. METHODS: We used the National Inpatient Sample to investigate the outcomes of leukemia patients undergoing PCI between 2004 and 2014. Patients were then subdivided into diagnoses of acute myeloid leukemia (AML) or chronic myeloid leukemia and acute lymphoid leukemia or chronic lymphoid leukemia (CLL). Multiple logistic regressions were used to study the association of a leukemia diagnosis with in-hospital outcomes: mortality, bleeding, vascular and cardiac complications, and stroke. RESULTS: There were 6,561,445 records of patients who underwent PCI during the study time, of which 15,789 patients had a diagnosis of leukemia. The most common leukemia subtype was CLL accounting for 75% of the cohort (n = 10,800). After multivariable adjustment, a leukemia diagnosis was associated with significantly increased odds of in-hospital mortality (odds ratio [OR]: 1.41; 95% confidence interval [CI]: [1.11-1.79]) and bleeding (OR: 1.87; 95% CI: [1.56-2.09]), whereas patients with AML had a fivefold increase of in-hospital mortality (OR: 5.38; 95% CI: [2.94-9.76]). CONCLUSIONS: Patients with current diagnosis of leukemia are at increased risk of procedure-related complications following PCI. A multidisciplinary approach is needed among interventional cardiologists, oncologists, and hematologists to minimize procedural complications and improve outcomes in this high-risk cohort.
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Síndrome Coronario Agudo/terapia , Angioplastia Coronaria con Balón , Enfermedad de la Arteria Coronaria/terapia , Leucemia , Síndrome Coronario Agudo/diagnóstico por imagen , Síndrome Coronario Agudo/mortalidad , Anciano , Anciano de 80 o más Años , Angioplastia Coronaria con Balón/efectos adversos , Angioplastia Coronaria con Balón/instrumentación , Angioplastia Coronaria con Balón/mortalidad , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/mortalidad , Bases de Datos Factuales , Femenino , Hemorragia/mortalidad , Mortalidad Hospitalaria , Humanos , Pacientes Internos , Leucemia/diagnóstico , Leucemia/mortalidad , Masculino , Persona de Mediana Edad , Medición de Riesgo , Factores de Riesgo , Stents , Factores de Tiempo , Resultado del Tratamiento , Estados UnidosRESUMEN
AIMS: To study the outcomes of cancer patients undergoing cardiac implantable electronic device (CIED) implantation. METHODS AND RESULTS: De novo CIED implantations (2004-15; n = 2 670 590) from the National Inpatient Sample were analysed for characteristics and in-hospital outcomes, stratified by presence of cancer (no cancer, historical and current cancers) and further by current cancer type (haematological, lung, breast, colon, and prostate). Current and historical cancer prevalence has increased from 3.3% to 7.8%, and 5.8% to 7.8%, respectively, between 2004 and 2015. Current cancer was associated with increased adjusted odds ratio (OR) of major adverse cardiovascular events (MACE) [composite of all-cause mortality, thoracic and cardiac complications, and device-related infection; OR 1.26, 95% confidence interval (CI) 1.23-1.30], all-cause mortality (OR 1.43, 95% CI 1.35-1.50), major bleeding (OR 1.38, 95% CI 1.32-1.44), and thoracic complications (OR 1.39, 95% CI 1.35-1.43). Differences in outcomes were observed according to cancer type, with significantly worse MACE, mortality and thoracic complications with lung and haematological malignancies, and increased major bleeding in colon and prostate malignancies. The risk of complications was also different according to CIED subtype. CONCLUSION: The prevalence of cancer patients amongst those undergoing CIED implantation has significantly increased over 12 years. Overall, current cancers are associated with increased mortality and worse outcomes, especially in patients with lung, haematological, and colon malignancies whereas there was no evidence that historical cancer had a negative impact on outcomes.
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Desfibriladores Implantables , Neoplasias , Marcapaso Artificial , Electrónica , Hospitales , Humanos , Masculino , Neoplasias/epidemiología , Prevalencia , Estudios Retrospectivos , Factores de Riesgo , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: Patients with leukaemia are at increased risk of cardiovascular events. There are limited outcomes data for patients with a history of leukaemia who present with an acute myocardial infarction (AMI). METHODS: We queried the Nationwide Inpatient Sample (2004-2014) for patients with a primary discharge diagnosis of AMI, and a concomitant diagnosis of leukaemia, and further stratified according to the subtype of leukaemia. Multivariable logistic regression was conducted to identify the association between leukaemia and major acute cardiovascular and cerebrovascular events (MACCE; composite of mortality, stroke and cardiac complications) and bleeding. RESULTS: Out of 6 750 878 AMI admissions, a total of 21 694 patients had a leukaemia diagnosis. The leukaemia group experienced higher rates of MACCE (11.8% vs 7.8%), mortality (10.3% vs 5.8%) and bleeding (5.6% vs 5.3%). Following adjustments, leukaemia was independently associated with increased odds of MACCE (OR 1.26 [1.20, 1.31]) and mortality (OR 1.43 [1.37, 1.50]) without an increased risk of bleeding (OR 0.86 [0.81, 0.92]). Acute myeloid leukaemia (AML) was associated with approximately threefold risk of MACCE (OR 2.81 [2.51, 3.13]) and a fourfold risk of mortality (OR 3.75 [3.34, 4.22]). Patients with leukaemia were less likely to undergo coronary angiography (CA) (48.5% vs 64.5%) and percutaneous coronary intervention (PCI) (28.2% vs 42.9%) compared with those without leukaemia. CONCLUSION: Patients with leukaemia, especially those with AML, are associated with poor clinical outcomes after AMI, and are less likely to receive CA and PCI compared with those without leukaemia. A multi-disciplinary approach between cardiologists and haematology oncologists may improve the outcomes of patients with leukaemia after AMI.
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Leucemia/complicaciones , Infarto del Miocardio/etiología , Infarto del Miocardio/terapia , Alta del Paciente/estadística & datos numéricos , Anciano , Angiografía Coronaria , Femenino , Hemorragia/etiología , Hospitalización/estadística & datos numéricos , Humanos , Leucemia/terapia , Masculino , Persona de Mediana Edad , Infarto del Miocardio/diagnóstico por imagen , Accidente Cerebrovascular/etiología , Estados UnidosRESUMEN
OBJECTIVES: We sought to analyze the percutaneous coronary intervention (PCI) outcomes of very elderly patients (V. Eld. group, age >80 years) and compare their outcomes to a less elderly cohort (Eld. group, age 75-80 years) traditionally reported in the literature. BACKGROUND: Limited data exist on peri-procedural and long-term outcomes following PCI in the V. Eld. (age >80 years), with under-representation of this cohort in randomized controlled trials. These patients present with advanced complex coronary disease and multiple comorbidities. METHODS: All 580 consecutive patients aged ≥75 years (age 80 ± 4.9 years, 57.4% males) undergoing PCI between April 2006 and November 2011 were included. A total of 624 consecutive lesions were identified and analyzed. All V. Eld. patients (n = 253) were subsequently selected, and their outcomes compared to Eld. patients (n = 327). Mean follow-up was 30.8 ± 2.7 months with 98% clinical follow-up achieved. RESULTS: All comparative data are expressed as (V. Eld. vs Eld.) unless otherwise specified. All-cause mortality was significantly higher in the V. Eld. group (11.9% vs 6.1%), although this did not translate into a significant difference in cardiac mortality (6.3% vs 3.7%) or major adverse cardiac and cerebrovascular events (16.2% vs 12.5%). The composite incidence of myocardial infarction (MI), stroke, definite/probable stent thrombosis, and TIMI major bleed was 4.7%, 1.4% 1.9%, and 6.4%, respectively with no significant difference between both cohorts. CONCLUSIONS: This study demonstrates an acceptable occurrence of MI, death, repeat intervention, and stent thrombosis in a high-risk group of V. Eld. patients with de novo lesions. Age alone in the absence of other non-cardiac factors should not prohibit a patient from access to PCI.
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Enfermedad de la Arteria Coronaria/cirugía , Intervención Coronaria Percutánea/efectos adversos , Complicaciones Posoperatorias/epidemiología , Factores de Edad , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Enfermedad de la Arteria Coronaria/mortalidad , Femenino , Oclusión de Injerto Vascular/epidemiología , Humanos , Estimación de Kaplan-Meier , Masculino , Infarto del Miocardio/epidemiología , Selección de Paciente , Accidente Cerebrovascular/epidemiología , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVES: The prevalence of osteoarthritis (OA) and cardiovascular disease are increasing and both conditions share similar risk factors. We investigated the association between OA and receipt of invasive managements and clinical outcomes in patients with acute myocardial infarction (AMI). METHODS: Using the National Inpatient Sample, adjusted binary logistic regression determined the association between OA and each outcome variable. RESULTS: Of 6,561,940 AMI hospitalizations, 6.3% had OA. OA patients were older and more likely to be female. OA was associated with a decreased odds of coronary angiography (adjusted odds ratio 0.91; 95% confidence interval 0.90, 0.92), PCI (0.87; 0.87, 0.88), and coronary artery bypass grafting (0.98; 0.97, 1.00). OA was associated with a decreased odds of adverse outcomes (in-hospital mortality: 0.68; 0.67, 0.69; major acute cardiovascular and cerebrovascular events: 0.71; 0.70, 0.72; all-cause bleeding: 0.76; 0.74, 0.77; and stroke/TIA: 0.84; 0.82, 0.87). CONCLUSIONS: This study of a representative sample of the US population highlights that OA patients are less likely to be offered invasive interventions following AMI. OA was also associated with better outcomes post-AMI, possibly attributed to a misclassification bias where unwell patients with OA were less likely to receive an OA code because codes for serious illness took precedence.