ABSTRACT
OBJECTIVE: The aim of this study was to perform a systematic review of the usefulness of suPAR as a prognostic marker in non-critical COVID-19 patients. MATERIALS AND METHODS: We carried out a literature search in MEDLINE, Embase, and Web of Science using the following keywords: ("soluble urokinase receptor" OR "urokinase plasminogen activator receptor" OR "suPAR" OR "soluble uPAR" OR "soluble uPA receptor") AND ("COVID-19" OR "SARS-CoV-2"). We included observational studies (descriptive or analytic) that measured plasma suPAR on COVID-19 patients 18 years old or older, with non-critical disease at the beginning of the study. RESULTS: After screening and eligibility assessment, a total of 16 articles were included in the review. Most studies that measured mean differences found that suPAR levels were higher in patients with worse outcomes. The studies that measured diagnostic accuracy concluded that suPAR was highly sensitive and moderately specific to predicting bad outcomes. Studies that performed a survival analysis found that patients with high suPAR levels were more at risk of bad outcomes. Most of the studies included in this review were performed before extensive vaccination and omicron wave. CONCLUSIONS: COVID-19 patients with moderate initial disease and elevated suPAR levels are more at risk of poor outcomes. Larger prospective clinical trials are needed to confirm the results obtained in this review.
Subject(s)
COVID-19 , Receptors, Urokinase Plasminogen Activator , Humans , Biomarkers , COVID-19/diagnosis , Prognosis , Prospective Studies , Urokinase-Type Plasminogen ActivatorABSTRACT
Biologicals have transformed the management of severe disease phenotypes in psoriasis and are often prescribed in women of childbearing age. However, information on safety of biologicals in pregnancy are lacking. We conducted a systematic review and meta-analysis aimed to describe the characteristics and pregnancy outcomes in women with psoriasis exposed to biologics within 3 months before or during pregnancy, and to estimate the pooled prevalence of spontaneous, elective and total abortions, and congenital malformations in their newborns. Bibliographic searches were performed in the PubMed, Embase, Scopus and Web of Science databases up to 14 April 2022. No restrictions on sample size or publication date were applied. Review performance complied with PRISMA guidelines, and two reviewers assessed randomized controlled trials and nonrandomized studies reporting pregnancy outcomes in women exposed to biologics indicated for psoriasis during the pre-gestational and/or gestational period. Studies focusing on rheumatologic or gastroenterological immune-mediated inflammatory diseases were excluded. Regardless of data heterogeneity, a random-effects model was used to pool prevalence estimates. We included 51 observational studies, involving 739 pregnancies exposed to approved biologics for psoriasis. Administration was mostly (70.4%) limited to the first trimester, and the most common drug was ustekinumab (36.0%). The estimated prevalence of miscarriage was 15.3% (95% confidence interval [CI] 12.7-18.0) and elective abortions, 10.8% (95% CI 7.7-14.3). Congenital malformations occurred in about 3.0% (95% CI 1.6-4.8) of live births exposed to biologics during pregnancy. Altogether, exposure to biologics for psoriasis during pregnancy and/or conception does not seem to be associated with an increased risk of miscarriage/abortion or congenital malformations, showing similar rates to the general population. These results suggest that biologic drugs are safe and pose an acceptable risk to the foetuses/neonates.
Subject(s)
Abortion, Spontaneous , Biological Products , Psoriasis , Infant, Newborn , Pregnancy , Humans , Female , Abortion, Spontaneous/chemically induced , Abortion, Spontaneous/epidemiology , Abortion, Spontaneous/drug therapy , Psoriasis/drug therapy , Psoriasis/chemically induced , Ustekinumab/therapeutic use , Pregnancy Outcome , Biological Products/adverse effects , Biological TherapyABSTRACT
Chronic obstructive pulmonary disease (COPD), whose main risk factor is cigarette smoking (CS), is one of the most common diseases globally. Some COPD patients also develop pulmonary hypertension (PH), a severe complication that leads to premature death. Evidence suggests reactive oxygen species (ROS) involvement in COPD and PH, especially regarding pulmonary artery smooth muscle cells (PASMC) dysfunction. However, the effects of CS-driven oxidative stress on the pulmonary vasculature are not completely understood. Herein we provide evidence on the effects of CS extract (CSE) exposure on PASMC regarding ROS production, antioxidant response and its consequences on vascular tone dysregulation. Our results indicate that CSE exposure promotes mitochondrial fission, mitochondrial membrane depolarization and increased mitochondrial superoxide levels. However, this superoxide increase did not parallel a counterbalancing antioxidant response in human pulmonary artery (PA) cells. Interestingly, the mitochondrial superoxide scavenger mitoTEMPO reduced mitochondrial fission and membrane potential depolarization caused by CSE. As we have previously shown, CSE reduces PA vasoconstriction and vasodilation. In this respect, mitoTEMPO prevented the impaired nitric oxide-mediated vasodilation, while vasoconstriction remained reduced. Finally, we observed a CSE-driven downregulation of the Cyb5R3 enzyme, which prevents soluble guanylyl cyclase oxidation in PASMC. This might explain the CSE-mediated decrease in PA vasodilation. These results provide evidence that there might be a connection between mitochondrial ROS and altered vasodilation responses in PH secondary to COPD, and strongly support the potential of antioxidant strategies specifically targeting mitochondria as a new therapy for these diseases.
Subject(s)
Cigarette Smoking , Hypertension, Pulmonary , Pulmonary Disease, Chronic Obstructive , Humans , Soluble Guanylyl Cyclase/genetics , Pulmonary Artery , Reactive Oxygen Species , Superoxides , Hypertension, Pulmonary/etiology , Antioxidants , Nicotiana/adverse effects , Pulmonary Disease, Chronic Obstructive/etiology , Oxidation-ReductionABSTRACT
The expansion of the COVID-19 pandemic has been accompanied by numerous reports of chilblain-like lesions (CLL) in different countries; however, the pathogenesis of these lesions is still unclear. This systematic review and meta-analysis aimed to assess the prevalence of COVID-19 (diagnosed using PCR and/or serology) in patients with CLL. We undertook a literature search in PubMed, Embase, and Scopus (to 15 March 2021), including studies that reported on the number of patients with CLL with positive PCR and/or serology for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) or with a clinical suspicion of COVID-19. Regardless of data heterogeneity, a random-effects model was used to pool prevalence estimates. The meta-analysis included 63 original studies, involving 2919 cases of CLL. A subgroup of these patients underwent diagnostic tests for COVID-19 (PCR: n = 1154, 39.5%; serology: n = 943, 32.3%). The pooled prevalence of COVID-19 in the overall sample and in the subgroup who were tested for COVID-19 was, respectively: (i) positive PCR: 2.6% [95% confidence interval (CI) 1.9% to 3.4%] and 5.5% (95% CI, 3.7-7.7%); (ii) positive serology for SARS-CoV-2: 7.2% (95% CI, 4.7-10.2%) and 11.8% (95% CI, 7.9-16.3%); and (iii) positive PCR and/or serology, 15.2% (95% CI, 10.4-20.7%) and 7.5% (95% CI, 5.1-10.3%). Altogether, a small proportion of diagnostic tests for SARS-CoV-2, both PCR and serologies, show positive results in patients with CLL.
Subject(s)
COVID-19 , Chilblains , Diagnostic Tests, Routine , Humans , Pandemics , SARS-CoV-2ABSTRACT
OBJECTIVE: To assess the effectiveness of colchicine, compared with standard of care, for reducing mortality, admission to intensive care, and use of mechanical ventilation. MATERIALS AND METHODS: We performed a systematic review, meta-analysis, and sequential trial analysis. The terms (SARS-CoV-2 OR COVID-19 OR coronavirus) AND (colchicine) were searched in MEDLINE, Scopus, Embase, Cochrane Central Register of Controlled Trials, and preprint repositories (February 2020 to April 2021, extended to June 2021). Risk of bias for randomised controlled trials and observational studies were assessed using the tools RoB 2.0 and ROBINS-I, respectively. We performed subgroup analyses based on study design and sensitivity analyses based on time of colchicine administration. RESULTS: We included six observational studies (1329 patients) and five clinical trials (16,048 patients). All studies but one were conducted in the hospital setting. Colchicine treatment was not associated with a significant decrease in mortality (RR 0.93, 95% CI 0.87 to 1; p=0.06, I2=72%) with a significant subgroup effect (p<0.001) depending on the design of the studies. The drug was effective in observational studies (RR 0.57, 95% CI 0.46 to 0.70, p<0.001, I2=50%) but not in clinical trials (RR 0.99, 95% CI 0.92 to 1.07, p=0.89, I2=21%). The effect of colchicine on intensive care admissions and the need for mechanical ventilation could not be confirmed. Trial sequential boundaries for cumulative meta-analyses of randomised controlled trials suggested no significant effect on mortality (p=0.182) beyond the optimal information size (13,107 patients). CONCLUSIONS: Our results suggest that colchicine treatment has no effect on mortality in hospitalised patients with SARS-CoV-2 infection, and that no further confirmatory clinical trials are needed owing to futility.
Subject(s)
COVID-19 Drug Treatment , COVID-19/mortality , Colchicine/therapeutic use , Tubulin Modulators/therapeutic use , Adult , COVID-19/diagnosis , COVID-19/virology , Case-Control Studies , Clinical Trials as Topic , Colchicine/administration & dosage , Critical Care/statistics & numerical data , Hospitalization/statistics & numerical data , Humans , Middle Aged , Mortality/trends , Observational Studies as Topic , Outcome Assessment, Health Care , Randomized Controlled Trials as Topic , Respiration, Artificial/statistics & numerical data , SARS-CoV-2/drug effects , SARS-CoV-2/genetics , Sensitivity and Specificity , Treatment Outcome , Tubulin Modulators/administration & dosageABSTRACT
El uso de contrastes iodados puede causar nefrotoxicidad. Actualmente se cuestiona que los contrastes sean los responsables exclusivos del daño renal, ya que en la mayoría de los casos coexisten otras causas potenciales de fracaso renal. Con los contrastes actuales de baja osmolaridad e isoosmolares, la incidencia de nefropatía por contraste se estima que es inferior al 1% en la población de bajo riesgo; pero puede incrementarse hasta el 37% en pacientes que reciben contraste por vía intraarterial y/o que presentan insuficiencia renal con filtrado glomerular estimado inferior a 30ml/min/1,73m2. Para minimizar el riesgo de nefrotoxicidad se recomienda administrar la menor cantidad posible de contraste y asegurar una adecuada expansión de volumen mediante la infusión de solución salina 0,9%
The use of iodinated contrast media can cause renal toxicity. Whether contrast media are exclusively responsible for kidney damage is currently the subject of debate, given that in most cases, other potential causes of the renal failure are present. With current low-osmolar and iso-osmolar contrast media, the incidence rate of contrast-induced nephropathy is estimated to be <1% in the low-risk population but can increase to 37% in patients who are administered contrast by an intra-arterial administration and/or who have renal failure with an estimated glomerular filtration rate (eGFR) <30mL/min/1.73m2. To minimize the risk of renal toxicity, the recommendation is to administer the least amount of contrast possible and ensure appropriate volume expansion by infusing 0.9% saline solution
Subject(s)
Humans , Kidney Diseases/chemically induced , Contrast Media/adverse effects , Acute Kidney Injury/epidemiology , Renal Insufficiency, Chronic/complications , Iodine/adverse effects , Diagnosis, Differential , Kidney Function Tests/statistics & numerical dataABSTRACT
The use of iodinated contrast media can cause renal toxicity. Whether contrast media are exclusively responsible for kidney damage is currently the subject of debate, given that in most cases, other potential causes of the renal failure are present. With current low-osmolar and iso-osmolar contrast media, the incidence rate of contrast-induced nephropathy is estimated to be <1% in the low-risk population but can increase to 37% in patients who are administered contrast by an intra-arterial administration and/or who have renal failure with an estimated glomerular filtration rate (eGFR) <30mL/min/1.73m2. To minimize the risk of renal toxicity, the recommendation is to administer the least amount of contrast possible and ensure appropriate volume expansion by infusing 0.9% saline solution.
ABSTRACT
No disponible
Subject(s)
Humans , Diabetes Mellitus/epidemiology , Acute Coronary Syndrome/epidemiology , Health Services Accessibility/statistics & numerical data , Diabetes Complications/epidemiology , Risk Factors , Hospital MortalityABSTRACT
No disponible
Subject(s)
Humans , Diabetes Mellitus/epidemiology , Diabetes Complications , Acute Coronary Syndrome/complications , Patient Education as Topic/methods , AwarenessABSTRACT
OBJETIVO: Evaluar la utilización y efectividad de la estrategia invasiva de rutina (EIR) en pacientes con síndrome coronario agudo sin elevación de ST con disfunción renal en el mundo real. MÉTODOS: Estudio de cohortes retrospectivo basado en el registro ARIAM-SEMICYUC (años 2011-2014). Se consideró que había disfunción renal cuando el GFR (Cockroft-Gault) era menor de 60 ml/min (disfunción moderada) o de 30 ml/min (disfunción grave). Se excluyeron los pacientes en los que la coronariografía precoz (< 72 h) se debió a shock cardiogénico o isquemia recurrente. El desenlace primario fue la mortalidad hospitalaria. El control del confounding se realizó mediante un análisis de propensión. RESULTADOS: Se analizan 4.279 pacientes, de los cuales un 26% tenía disfunción renal moderada y un 5% disfunción grave. Los pacientes con disfunción renal presentaron una mayor gravedad y comorbilidad, una mayor mortalidad hospitalaria (8,6 frente a 1,8%) y una menor utilización de la EIR (40 frente a 52%). Las OR ajustadas mediante emparejamiento para pacientes sin/con disfunción renal fueron de 0,38 (intervalo de confianza al 95% [IC 95%] de 0,17 a 0,81) y 0,52 (IC 95% de 0,32 a 0,87), respectivamente (p de interacción 0,4779). El impacto de la EIR (diferencia de riesgos ajustada) fue mayor en el grupo con disfunción renal (-5,1%, IC 95% entre -8,1 y -2,1, frente a --1,6%, IC 95% entre -2,6 y -0,6, p de interacción = 0,0335). Tampoco se detectó interacción significativa respecto a los demás enlaces considerados (mortalidad en UCI o a los 30 días, riesgo combinado de muerte o infarto, fracaso renal agudo o hemorragias moderadas/graves) . CONCLUSIONES: Los resultados evidencian que la efectividad de la EIR es similar en pacientes con función renal normal o reducida y alertan sobre una infrautilización de esta estrategia en estos últimos
OBJECTIVE: To evaluate the use and effectiveness of a routine invasive strategy (RIS) in patients with acute coronary syndrome without persistent ST-segment elevation with renal dysfunction in the real world scenario. METHODS: A retrospective cohort study based on the ARIAM-SEMICYUC Registry (2011-2014) was carried out. Renal dysfunction was defined as GFR (Cockroft-Gault) < 60 ml/min (moderate dysfunction) or < 30 ml/min (severe dysfunction). Patients in which early angiography (< 72h) was performed due to cardiogenic shock or recurrent myocardial ischemia were excluded. The primary endpoint was hospital mortality. Confounding factors were controlled using propensity score analysis. RESULTS: A total of 4,279 patients were analyzed, of which 26% had moderate renal dysfunction and 5% severe dysfunction. Patients with renal dysfunction had greater severity and comorbidity, higher hospital mortality (8.6 vs. 1.8%), and lesser use of the RIS (40 vs. 52%). The adjusted OR for mortality in patients without/with renal dysfunction were 0.38 (95% confidence interval [95% CI] 0.17 to 0.81) and 0.52 (95% CI 0.32 to 0.87), respectively (interaction P-value = .4779). The impact (adjusted risk difference) of RIS was higher in the group with renal dysfunction (-5.1%, 95% CI -8.1 to -2.1 vs. -1.6%, 95% CI -2.6 to -0.6; interaction P-value = .0335). No significant interaction was detected for the other endpoints considered (ICU mortality, 30-day mortality, myocardial infarction, acute renal failure or moderate/severe bleeding). CONCLUSIONS: The results suggest that the effectiveness of IRS is similar in patients with normal or abnormal renal function, and alert to the under-utilization of this strategy in such patients
Subject(s)
Humans , Acute Coronary Syndrome/diagnosis , Renal Insufficiency/epidemiology , Percutaneous Coronary Intervention , Retrospective Studies , Hospital Mortality/trends , Critical Care/organization & administration , Intensive Care Units/organization & administrationABSTRACT
OBJETIVOS: El objetivo de este estudio es medir la accesibilidad al sistema sanitario de los pacientes diabéticos y analizar si las posibles diferencias en la accesibilidad explican la mayor mortalidad conocida en aquellos. MÉTODOS: Estudio de cohortes retrospectivo, realizado en pacientes diabéticos con síndrome coronario agudo con elevación del segmento ST incluidos en los años 2010 al 2013 del registro ARIAM-SEMICYUC. Se realiza análisis crudo y ajustado mediante regresión logística no condicional. RESULTADOS: Se han analizado 4817 pacientes, de los cuales 1070 (22,2%) son diabéticos. Los pacientes diabéticos contactan con el sistema sanitario de la misma forma que los pacientes no diabéticos aunque con mayor retraso (retraso atribuible al paciente 90 min vs. 75 min con p = 0,004 y retraso prehospitalario 150 min vs. 130 min con p = 0,002). Una vez dentro del sistema sanitario, estos pacientes tienen menor tasa de reperfusión (50 vs. 57,7%; p < 0,001) pero sin objetivar mayor retraso en el tratamiento. Como ya es conocido, los pacientes diabéticos presentan una mayor mortalidad hospitalaria (12,5 vs. 6%; p < 0,001); sin embargo, no se identifican como variables predictoras independientes de la mortalidad ni el retraso atribuible al paciente ni el retraso prehospitalario. CONCLUSIONES: Los pacientes diabéticos tienen una mayor demora en el acceso al sistema sanitario, sin embargo no hemos podido objetivar que esta demora se relacione de forma independiente con la mayor mortalidad
OBJECTIVES: To measure accessibility to health care among diabetic patients and analyze whether differences in delay explain differences in hospital mortality. METHODS: A retrospective cohort study was conducted in diabetic patients with acute coronary syndrome with ST-segment elevation included in the ARIAM-SEMICYUC registry (2010-2013). Crude and adjusted analyses were performed using unconditional logistic regression. RESULTS: A total of 4817 patients were analyzed, of whom 1070 (22.2%) were diabetics. No differences were found in access to health care between diabetic and non-diabetic patients. Diabetic patients presented with longer patient delay (90 min vs. 75 min; p = .004) and prehospital delay (150min vs. 130 min; p = .002). Once the health system was contacted, diabetic patients had a lower reperfusion rate (50% vs. 57.7%; p < .001), but no longer delay in treatment was observed compared with the non-diabetic individuals. Diabetic patients have greater in-hospital mortality (12.5 vs. 6%; p < .001), though neither patient delay nor prehospital delay were identified as independent predictors of in-hospital mortality. CONCLUSIONS: Diabetic patients had a longer delay in access to health care, though such delay was not independently related to increased mortality
Subject(s)
Humans , Diabetes Mellitus/epidemiology , Acute Coronary Syndrome/epidemiology , Health Services Accessibility/statistics & numerical data , Retrospective Studies , Logistic ModelsABSTRACT
OBJECTIVE: To evaluate the use and effectiveness of a routine invasive strategy (RIS) in patients with acute coronary syndrome without persistent ST-segment elevation with renal dysfunction in the real world scenario. METHODS: A retrospective cohort study based on the ARIAM-SEMICYUC Registry (2011-2014) was carried out. Renal dysfunction was defined as GFR (Cockroft-Gault)<60ml/min (moderate dysfunction) or<30ml/min (severe dysfunction). Patients in which early angiography (<72h) was performed due to cardiogenic shock or recurrent myocardial ischemia were excluded. The primary endpoint was hospital mortality. Confounding factors were controlled using propensity score analysis. RESULTS: A total of 4,279 patients were analyzed, of which 26% had moderate renal dysfunction and 5% severe dysfunction. Patients with renal dysfunction had greater severity and comorbidity, higher hospital mortality (8.6 vs. 1.8%), and lesser use of the RIS (40 vs. 52%). The adjusted OR for mortality in patients without/with renal dysfunction were 0.38 (95% confidence interval [95%CI] 0.17 to 0.81) and 0.52 (95%CI 0.32 to 0.87), respectively (interaction P-value=.4779). The impact (adjusted risk difference) of RIS was higher in the group with renal dysfunction (-5.1%, 95%CI -8.1 to -2.1 vs. -1.6%, 95%CI -2.6 to -0.6; interaction P-value=.0335). No significant interaction was detected for the other endpoints considered (ICU mortality, 30-day mortality, myocardial infarction, acute renal failure or moderate/severe bleeding). CONCLUSIONS: The results suggest that the effectiveness of IRS is similar in patients with normal or abnormal renal function, and alert to the under-utilization of this strategy in such patients.
Subject(s)
Acute Coronary Syndrome/therapy , Coronary Angiography , Kidney Diseases/complications , Myocardial Revascularization , Non-ST Elevated Myocardial Infarction/therapy , Acute Coronary Syndrome/complications , Acute Coronary Syndrome/diagnostic imaging , Aged , Aged, 80 and over , Female , Hospital Mortality , Humans , Intensive Care Units/statistics & numerical data , Male , Middle Aged , Non-ST Elevated Myocardial Infarction/complications , Non-ST Elevated Myocardial Infarction/diagnostic imaging , Propensity Score , Recurrence , Registries , Retrospective Studies , Risk , Severity of Illness Index , Spain/epidemiology , Treatment OutcomeABSTRACT
OBJECTIVES: To measure accessibility to health care among diabetic patients and analyze whether differences in delay explain differences in hospital mortality. METHODS: A retrospective cohort study was conducted in diabetic patients with acute coronary syndrome with ST-segment elevation included in the ARIAM-SEMICYUC registry (2010-2013). Crude and adjusted analyses were performed using unconditional logistic regression. RESULTS: A total of 4817 patients were analyzed, of whom 1070 (22.2%) were diabetics. No differences were found in access to health care between diabetic and non-diabetic patients. Diabetic patients presented with longer patient delay (90 min vs. 75 min; p=.004) and prehospital delay (150 min vs. 130 min; p=.002). Once the health system was contacted, diabetic patients had a lower reperfusion rate (50% vs. 57.7%; p<.001), but no longer delay in treatment was observed compared with the non-diabetic individuals. Diabetic patients have greater in-hospital mortality (12.5 vs. 6%; p <.001), though neither patient delay nor prehospital delay were identified as independent predictors of in-hospital mortality. CONCLUSIONS: Diabetic patients had a longer delay in access to health care, though such delay was not independently related to increased mortality.
Subject(s)
Acute Coronary Syndrome/therapy , Diabetes Mellitus , Health Services Accessibility , Cohort Studies , Electrocardiography , Hospital Mortality , Humans , Myocardial Infarction , Retrospective StudiesABSTRACT
Inactivation of the von Hippel-Lindau (VHL) tumor suppressor drives the development of clear-cell renal cell carcinoma (ccRCC) through hypoxia-inducible factors (HIFs). Although ccRCC cells exhibit constitutive normoxic HIF signaling, the potential role of hypoxia in this setting is not fully understood. We show here that the ccRCC cell lines RCC4 and RCC10, which express mutant versions of VHL, have reduced HIF1α expression in hypoxia, whereas HIF2α expression is increased or not affected. Similar findings were observed in normoxia after abrogation of prolyl hydroxylase activity by siRNA or pharmacological inhibition, and by siRNA inhibition of mutant VHL. This reduction of HIF1α protein is due to proteasome-dependent degradation and is mediated by the E3 ubiquitin ligase SART1. HIF1α degradation favors ccRCC proliferation, in line with the previously recognized tumor suppressor capability of HIF1α. Our data indicate that mutant VHL can protect HIF1α from SART1-dependent degradation in normoxic conditions, but this protection is lost in hypoxic settings, favoring hypoxia-dependent ccRCC proliferation. This mechanism of HIF1α degradation might operate in some VHL-related clear-cell renal carcinomas in which the deletion of HIF1α locus does not occur.
Subject(s)
Antigens, Neoplasm/metabolism , Carcinoma, Renal Cell/genetics , Carcinoma, Renal Cell/metabolism , Hypoxia-Inducible Factor 1, alpha Subunit/metabolism , Kidney Neoplasms/genetics , Kidney Neoplasms/metabolism , Ribonucleoproteins, Small Nuclear/metabolism , Von Hippel-Lindau Tumor Suppressor Protein/genetics , Antigens, Neoplasm/genetics , Carcinoma, Renal Cell/pathology , Cell Hypoxia/genetics , Cell Hypoxia/physiology , Cell Line, Tumor , Cell Proliferation/genetics , Cell Proliferation/physiology , Humans , Hypoxia-Inducible Factor 1, alpha Subunit/genetics , Kidney Neoplasms/pathology , Ribonucleoproteins, Small Nuclear/genetics , Von Hippel-Lindau Tumor Suppressor Protein/metabolismABSTRACT
No disponible
Subject(s)
Humans , Acute Coronary Syndrome/surgery , Percutaneous Coronary Intervention , Troponin/analysis , Coronary Angiography , Emergency Treatment/methodsABSTRACT
OBJETIVO: Identificar los determinantes asociados a la estrategia invasiva precoz (EIP) en mujeres con síndrome coronario agudo sin elevación de ST (SCASEST). DISEÑO: Estudio de cohortes retrospectivo. Análisis crudo y ajustado de la realización de EIP mediante regresión logística no condicional. Ámbito: Unidades coronarias participantes en 2010-2011 en el registro ARIAM-SEMICYUC. PACIENTES: Cuatrocientas cuarenta mujeres con SCASEST. Se excluyeron 16 por datos insuficientes y 58 con coronariografía electiva (> 72 h). Variables analizadas: Demográficas, factores de riesgo coronario, medicación previa, comorbilidad. Características clínicas, analíticas, hemodinámicas y electrocardiográficas del episodio. RESULTADOS: Las mujeres tratadas conservadoramente presentaban mayor edad, mayor prevalencia de anticoagulación oral, diabetes, lesiones coronarias previas e insuficiencia cardiaca (p < 0,005), mayor riesgo hemorrágico e isquémico basal (p = 0,05) y mayor frecuencia cardiaca al ingreso (p < 0,05). Tras el ajuste solo la edad mayor de 80 años (OR: 0,48; IC 95%: 0,27-0,82; p = 0,009), las lesiones coronarias conocidas (OR: 0,47; IC 95%: 0,26-0,84, p = 0,011) y la frecuencia cardiaca (OR: 0,98; IC 95%: 0,97-0,99, p = 0,003) se asociaron de forma independiente al tratamiento conservador. El tabaquismo (OR: 2,50; IC 95%: 1,20-5,19; p = 0,013) y el electrocardiograma de alto riesgo (OR: 2,96; IC 95%: 1, 72-4,97; p < 0,001) se asociaron a la EIP. La exclusión de muertes precoces (< 24 h) no alteró estos resultados. CONCLUSIONES: En mujeres con SCASEST el tabaquismo y el electrocardiograma de alto riesgo al ingreso son factores independientes asociados a la EIP. Las lesiones coronarias previas conocidas, la edad > 80 años y el aumento de la frecuencia cardiaca son factores independientes asociados al tratamiento conservador
OBJECTIVE: To identify determinants associated to an early invasive strategy in women with acute coronary syndromes without ST elevation (NSTE-ACS). DESIGN: A retrospective cohort study was made. Crude and adjusted analysis of the performance of the early invasive strategy using logistic regression. SETTING: Coronary Units enrolled in 2010 - 2011 in the ARIAM-SEMICYUC registry. PATIENTS: A total of 440 women with NSTE-ACS were studied. Sixteen patients were excluded due to insufficient data, together with 58 patients subjected to elective coronary angiography (> 72h). Variables analyzed: Demographic parameters, coronary risk factors, previous medication, comorbidity. Clinical, laboratory, hemodynamic and electrocardiographic data of the episode. RESULTS: Women treated conservatively were of older age, had oral anticoagulation, diabetes, previous coronary lesions, and heart failure (p < 0,005), increased baseline bleeding and ischemic risk (p = 0,05) and a higher heart rate upon admission (p < 0,05). After adjustment, only age > 80 years (OR 0,48, 95% CI 0,27 to 0,82, p = 0,009), known coronary lesions (OR 0,47, 95% CI 0,26-0,84, p = 0,011), and heart rate (OR 0,98, 95% CI 0,97-0,99, p = 0,003) were independently associated to conservative treatment. Smoking (OR 2.50, 95% CI 1.20 to 5.19, p = 0,013) and high-risk electrocardiogram (OR 2.96, 95% CI 1.72 to 4.97, p < 0,001) were associated to the early invasive strategy. The exclusion of early deaths (<24h) did not alter these results. CONCLUSIONS: In women with NSTE ACS, smoking and a high-risk electrocardiogram upon admission were independent factors associated to the early invasive strategy. Previous coronary lesions, age > 80 years and increased heart rate were independent factors associated to conservative treatment
Subject(s)
Humans , Female , Acute Coronary Syndrome/physiopathology , Coronary Angiography , Electrocardiography , Percutaneous Coronary Intervention , Early Diagnosis , Retrospective Studies , Risk Factors , Smoking/adverse effects , Cardiac Output, High/complicationsABSTRACT
OBJECTIVE: To identify determinants associated to an early invasive strategy in women with acute coronary syndromes without ST elevation (NSTE-ACS). DESIGN: A retrospective cohort study was made. Crude and adjusted analysis of the performance of the early invasive strategy using logistic regression. SETTING: Coronary Units enrolled in 2010 - 2011 in the ARIAM-SEMICYUC registry. PATIENTS: A total of 440 women with NSTE-ACS were studied. Sixteen patients were excluded due to insufficient data, together with 58 patients subjected to elective coronary angiography (> 72 h). VARIABLES ANALYZED: Demographic parameters, coronary risk factors, previous medication, comorbidity. Clinical, laboratory, hemodynamic and electrocardiographic data of the episode. RESULTS: Women treated conservatively were of older age, had oral anticoagulation, diabetes, previous coronary lesions, and heart failure (p<0.005), increased baseline bleeding and ischemic risk (p=0.05) and a higher heart rate upon admission (p<0.05). After adjustment, only age > 80 years (OR 0.48, 95% CI 0.27 to 0.82, p=0.009), known coronary lesions (OR 0.47, 95% CI 0.26-0.84, p=0.011), and heart rate (OR 0.98, 95% CI 0.97-0.99, p=0.003) were independently associated to conservative treatment. Smoking (OR 2.50, 95% CI 1.20 to 5.19, p=0.013) and high-risk electrocardiogram (OR 2.96, 95% CI 1.72 to 4.97, p<0.001) were associated to the early invasive strategy. The exclusion of early deaths (<24 h) did not alter these results. CONCLUSIONS: In women with NSTE ACS, smoking and a high-risk electrocardiogram upon admission were independent factors associated to the early invasive strategy. Previous coronary lesions, age > 80 years and increased heart rate were independent factors associated to conservative treatment.