RESUMEN
Preoperative cardiorespiratory fitness may influence the recovery after cardiac procedure. The aim of this study was to investigate the cardiorespiratory fitness of patients scheduled for elective cardiac procedures, using a six-minute walk test, and compare the results with a population-based sample of Finnish adults. Patients (n=234) awaiting percutaneous coronary intervention or coronary angiography, coronary artery bypass grafting, aortic valve replacement or mitral valve surgery performed the six-minute walk test. VO2max was calculated based on the walk test. The patients were compared to a population-based sample of 60-69-year-old Finnish adults from the FinFit2017 study. The mean six-minute walk test distances (meters) and VO2max (ml/kg/min) of the patient groups were: 452±73 and 24.3±6.9 (coronary artery bypass grafting), 499±84 and 27.6±7.2 (aortic valve replacement), 496±85 and 27.4±7.3 (mitral valve surgery), and 519±90 and 27.3±6.9 (percutaneous coronary intervention or coronary angiography). The population-based sample had significantly greater walk test distance (623±81) and VO2max (31.7±6.1) than the four patient groups (all p-values<0.001). All patient groups had lower cardiorespiratory fitness than the reference population of 60-69-year-old Finnish adults. Particularly the coronary artery bypass grafting group had a low cardiorespiratory fitness, and therefore might be prone to complications and challenging rehabilitation after the operation.
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Capacidad Cardiovascular , Implantación de Prótesis de Válvulas Cardíacas , Humanos , Persona de Mediana Edad , Anciano , Implantación de Prótesis de Válvulas Cardíacas/métodos , Puente de Arteria Coronaria/métodos , Válvula Aórtica/cirugíaRESUMEN
INTRODUCTION: Red blood cell (RBC) transfusions are common in cardiac surgery and reportedly associated with increased mortality and morbidity, including increased risk of postoperative new-onset atrial fibrillation (NOAF). The aim of this study was to compare minimal invasive extracorporeal circulation (MiECC) and conventional extracorporeal circulation (CECC) in terms of RBC transfusions and the incidence of NOAF in mitral valve surgery. METHODS: The study population consisted of 89 MiECC and 169 CECC patients undergoing mitral valve surgery as an isolated procedure (80.6% of the patients) or in combination with coronary artery bypass grafting (19.4% of patients). 79.4% of the patients were male and the mean age was 62.1 years. RESULTS: 30.0% of patients aged < 65 years and 48.1% of patients aged ≥ 65 years needed RBC transfusion. The overall need for RBC transfusions did not differ between the treatment groups. Among patients < 65 years of age transfusions of ≥ 3 units were less frequent in MiECC than in CECC patients (OR 0.31, 95% CI 0.10-0.98, p = 0.045). The overall incidence of NOAF was 41.8% with no significant difference between MiECC and CECC groups. Red blood cell transfusions were associated with an increased risk of NOAF in an unadjusted analysis but not after adjustment for age and sex (OR 1.25, 95% CI 0.64-2.43, p = 0.515). CONCLUSIONS: In mitral valve surgery MiECC compared to CECC was associated with less need of RBC units and platelets, particularly in patients aged < 65 years. Use of RBC transfusions was associated with increased risk of NOAF significantly only in unadjusted analysis.
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Fibrilación Atrial , Procedimientos Quirúrgicos Cardíacos , Humanos , Masculino , Persona de Mediana Edad , Anciano , Femenino , Transfusión de Eritrocitos/efectos adversos , Transfusión de Eritrocitos/métodos , Fibrilación Atrial/etiología , Válvula Mitral/cirugía , Perfusión/efectos adversos , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Resultado del TratamientoRESUMEN
OBJECTIVE: Compare the use of blood products and intravenous fluid management in patients scheduled for coronary artery bypass surgery and randomized to minimal invasive extracorporeal circulation (MiECC) and conventional extracorporeal circulation (CECC). METHODS: A total of 240 patients who were scheduled for their first on-pump CABG, were randomized to MiECC or CECC groups. The study period was the first 84 hours after surgery. Hemoglobin <80 g/l was used as transfusion trigger. RESULTS: Red blood cell transfusions intraoperatively were given less often in the MiECC group (23.3% vs 9.2%, p = 0.005) and the total intravenous fluid intake was significantly lower in the MiECC group (3300 ml [2950-4000] vs 4800 ml [4000-5500], p < 0.001). Hemoglobin drop also was lower in the MiECC group (35.5 ± 8.9 g/l vs 50.7 ± 9 g/l, p < 0.001) as was hemoglobin drop percent (25.3 ± 6% vs 35.3 ± 5.9%, p < 0.001). Chest tube drainage output was higher in the MiECC group (645 ml [500-917.5] vs 550 ml [412.5-750], p = 0.001). Particularly, chest tube drainage in up to 600 ml category, was in benefit of CECC group (59.1% vs 40.8%, p = 0.003). ROC curve analysis showed that patients with hemoglobin level below 95 g/l upon arrival to intensive care unit was associated with increased risk of developing postoperative atrial fibrillation (POAF) (p = 0.002, auc = 0.61, cutoff <95, sensitivity = 0.47, positive predictive value = 0.64). CONCLUSION: MiECC reduced the intraoperative need for RBC transfusion and intravenous fluids compared to the CECC group, also reducing hemoglobin drop compared to the CECC group in CABG surgery patients. Postoperative hemoglobin drop was a predictor of POAF.
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Fibrilación Atrial , Puente de Arteria Coronaria , Circulación Extracorporea , Humanos , Transfusión Sanguínea , Puente de Arteria Coronaria/efectos adversos , Transfusión de Eritrocitos , Circulación Extracorporea/efectos adversos , Resultado del Tratamiento , Procedimientos Quirúrgicos Mínimamente Invasivos , Complicaciones PosoperatoriasRESUMEN
OBJECTIVE: To investigate mortality and causes of death associated with the use of paclitaxel-coated balloon (PCB) compared with plain balloon (PB) angioplasty in the treatment of femoropopliteal artery lesions in real-world clinical setting. METHODS: This retrospective, single-center study included patients who underwent percutaneous femoropopliteal artery angioplasty without stenting between years 2014 and 2020. Patients were stratified into PCB and PB groups according to the index procedure. Those who had undergone any prior or subsequent intervention using drug-eluting technology were excluded from the PB group. Long-term survival was estimated up to 5 years using the Kaplan-Meier method, and risk factors for all-cause mortality were assessed in a multivariable analysis. Causes of death were retrieved from a national registry. RESULTS: The study included 139 patients treated with PB and 190 with PCB. Patients treated with PCB had a higher prevalence of chronic pulmonary disease (27% vs 17%; P = .02) and were less often on anticoagulant therapy (34% vs 48%; P = .01) compared with patients in the PB group. Those treated with PB were more likely to have chronic limb-threatening ischemia (CLTI; 82% vs 72%; P = .04). Ipsilateral perioperative amputation rate was significantly higher in the PB group (7% vs 1%; P = .01). There were no major differences in other 30-day outcomes between the groups and no differences in the rates of reinterventions and ipsilateral amputations during a mean follow-up time of 2.7 ± 1.9 years. Survival at 1 year in the PCB group was 83% ± 3% compared with 73% ± 4% in the PB group (P = .0001). The 5-year survival estimates were 56% ± 5% and 37% ± 5%, respectively. PCB use was independently associated with decreased risk of mortality (hazard ratio [HR], 0.70; 95% confidence interval [CI], 0.50-0.97). Independent risk factors for increased mortality were age (HR, 1.04 per year; 95% CI, 1.02-1.06), cardiac insufficiency (HR, 1.60; 95% CI, 1.12-2.27), chronic renal insufficiency (HR, 2.04; 95% CI, 1.47-2.85), anticoagulation therapy (HR, 1.65, 95% CI, 1.16-2.34), and CLTI (HR, 2.85; 95% CI, 1.51-5.39). In the PCB group, 63% of deaths were due to cardiovascular causes compared with 42% in the PB group (P < .01). CONCLUSIONS: The use of PCB is safe, and there is no concern of increased mortality after the procedure based on the 5-year survival estimates.
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Angioplastia de Balón , Fármacos Cardiovasculares , Enfermedad Arterial Periférica , Angioplastia de Balón/efectos adversos , Anticoagulantes , Materiales Biocompatibles Revestidos , Arteria Femoral/diagnóstico por imagen , Humanos , Paclitaxel/efectos adversos , Enfermedad Arterial Periférica/diagnóstico por imagen , Enfermedad Arterial Periférica/terapia , Arteria Poplítea/diagnóstico por imagen , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Incisional negative pressure wound therapy has been described as an effective method to prevent wound infections after open heart surgery in several publications. However, most studies have examined relatively small patient groups, only a few were randomized, and some have manufacturer-sponsorship. Most of the studies have utilized Prevena; there are only a few reports describing the PICO incisional negative pressure wound therapy system. METHODS: We conducted a prospective cohort study involving a propensity score-matched analysis to evaluate the effect of PICO incisional negative pressure wound therapy after coronary artery bypass grafting. A total of 180 high-risk patients with obesity or diabetes were included in the study group. The control group included 772 high-risk patients operated before the initiation of the study protocol. RESULTS: The rates of deep sternal wound infections in the PICO group and in the control group were 3.9 and 3.1%, respectively. The rates of superficial wound infections needing operative treatment were 3.1 and 0.8%, respectively. After propensity score matching with two groups of 174 patients, the incidence of both deep and superficial infections remained slightly elevated in the PICO group. None of the infections were due to technical difficulties or early interruption of the treatment. CONCLUSION: It seems that incisional negative pressure wound therapy with PICO is not effective in preventing wound infections after coronary artery bypass grafting. The main difference in this study compared with previous reports is the relatively low incidence of infections in our control group.
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Terapia de Presión Negativa para Heridas , Humanos , Terapia de Presión Negativa para Heridas/efectos adversos , Terapia de Presión Negativa para Heridas/métodos , Estudios Prospectivos , Esternón , Infección de la Herida Quirúrgica/diagnóstico , Infección de la Herida Quirúrgica/epidemiología , Infección de la Herida Quirúrgica/prevención & control , Resultado del TratamientoRESUMEN
OBJECTIVES: Atrial fibrillation is the most common arrhythmia occurring after cardiac surgery. Less attention has been focused on preoperative atrial fibrillation and anaemia as risk factors for mortality after cardiac surgery. The aim of this study was to determine preoperative risk factors for 30-d mortality after open-heart surgery. Design. The study population consisted of 2015 patients (73.4% men; mean age 68 years) undergoing coronary artery bypass grafting (CABG) (52.0%), aortic valve replacement (AVR) (18.6%), AVR and CABG (10.0%), mitral valve plasty or replacement (14.0%), and AVR and aortic root reconstruction (ARR) (5.5%) in Kuopio University Hospital from January 2013 to December 2016. Univariate and multivariate Cox proportional hazards models were used for statistical analyses. Kaplan-Meier survival curves were generated. Results. Total 30-d mortality was 1.8%. By Cox regression analysis, predictors of 30-d mortality (hazard ratio [HR] [95% confidence interval [CI]]) included female gender (1.95 [1.00-3.77]), preoperative atrial fibrillation, (2.38 [1.12-5.03]) reduced haemoglobin level (3.40 [1.47-7.90]), and pulmonary congestion (3.16 [1.52-6.55]). The combination of preoperative reduced haemoglobin and preoperative atrial fibrillation was a strong predictor (12.37 [4.40-34.77], p < .001). Estimated glomerular filtration rate (eGFR) predicted 30-d mortality in univariate models but was not an independent predictor in multivariate models. Conclusions. According to the main findings of our study, the combination of preoperative atrial fibrillation and reduced haemoglobin level substantially increase the risk of 30-d mortality after cardiac surgery. Identification of high-risk patients pre-operatively could help to make optimal clinical decisions for timing of operation and perioperative treatment.
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Fibrilación Atrial , Procedimientos Quirúrgicos Cardíacos , Hemoglobinas , Anciano , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/cirugía , Procedimientos Quirúrgicos Cardíacos/mortalidad , Femenino , Hemoglobinas/análisis , Humanos , Masculino , Periodo Preoperatorio , Medición de RiesgoRESUMEN
Introduction. Negative pressure wound therapy (NPWT) has widely become the first-line option in the treatment of deep sternal wound infections. After several positive reports in comparison with conventional treatment, very recent studies comparing NPWT with early reconstruction have favored the latter. Our aim was to evaluate the effectiveness and safety of NPWT in comparison with early flap reconstruction. Materials and methods. We concluded a retrospective analysis of 125 patients with deep sternal wound infection treated in a single institution between the years 2006 and 2018. NPWT became the first-line treatment in our hospital in 2011. The study group consisted of 55 patients treated primarily with NPWT with or without subsequent flap reconstruction. The control group consisted of 60 patients treated with flap reconstruction without prior NPWT. Ten patients with an immediate re-fixation and direct wound closure were excluded. Results. There were no significant differences between the two groups concerning the type or urgency of the original open-heart surgery, age, gender, or co-morbidities. In the NPWT group there was significantly higher mortality (p = .002), longer stay in the intensive care unit (p = .028), and in the university hospital (p < .001) as well as higher number of operations (p < .001). However, there were somewhat more surgical complications in the control group as well as a higher number of distant flap reconstructions. Overall, five patients suffered from NPWT associated bleeding. Conclusion. Our results raise concerns about the wide use of NPWT as a first-line treatment of deep sternal wound infections. Further evaluative studies are warranted to confirm the results.
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Terapia de Presión Negativa para Heridas , Humanos , Terapia de Presión Negativa para Heridas/efectos adversos , Terapia de Presión Negativa para Heridas/métodos , Estudios Retrospectivos , Esternotomía/efectos adversos , Esternón/cirugía , Infección de la Herida Quirúrgica/diagnóstico , Infección de la Herida Quirúrgica/terapia , Resultado del TratamientoRESUMEN
Postoperative atrial fibrillation (POAF) is the most common arrhythmia after cardiac surgery with an incidence between 15% and 50% and pathophysiology not fully known. By choosing the method of extracorporeal circulation with focus on the reduction of systemic inflammatory response, one can potentially decrease the risk of POAF. In this prospective, randomized trial, we compared minimal invasive extracorporeal circulation (MiECC) with conventional extracorporeal circulation (CECC) in the prevention of POAF after coronary artery bypass surgery (CABG). A total of 240 patients who were scheduled for their first on-pump CABG, were randomized to MiECC or CECC. The primary outcome measure was the incidence of first POAF during the first 84 hours after surgery. POAF occurred in 42/120 (35.0%) MiECC patients and 43/120 (35.8%) CECC patients with nonsignificant difference between the groups (OR 1.043, 95% CI 0.591-1.843, P = .884). The first postoperative creatine kinase-MB mass (CK-MBm) value was lower in the MiECC group, 13.95 [10.5-16.7] (median [IQR]) than in the CECC group, 15.30 [11.4-18.9] (P = .036), whereas the use of perioperative dobutamine was higher in the MiECC group, 18/120 (15.0%), than in the CECC group 8/120 (6.7%) (P = .038). The incidence of a stroke, perioperative myocardial infarction, and resternotomy caused by bleeding did not differ in the MiECC and CECC groups. Age (OR 1.08, 95% CI 1.04-1.13, P = .000) and peak postoperative CK-MBm (OR 1.57, 95% CI 1.06-2.37, P = .026) were independent predictors of POAF. MiECC compared to CECC was not effective in reducing the incidence of POAF in patients undergoing CABG.
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Fibrilación Atrial/etiología , Puente de Arteria Coronaria/efectos adversos , Circulación Extracorporea/métodos , Complicaciones Posoperatorias/etiología , Adulto , Anciano , Anciano de 80 o más Años , Fibrilación Atrial/prevención & control , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/prevención & control , Estudios ProspectivosRESUMEN
OBJECTIVE: Minimal invasive extracorporeal circulation may decrease the need of packed red blood cell transfusions and reduce hemodilution during cardiopulmonary bypass. However, more data are needed on the effects of minimal invasive extracorporeal circulation in more complex cardiac procedures. We compared minimal invasive extracorporeal circulation and conventional extracorporeal circulation methods of cardiopulmonary bypass. METHODS: A total of 424 patients in the minimal invasive extracorporeal circulation group and 844 patients in the conventional extracorporeal circulation group undergoing coronary artery bypass grafting and more complex cardiac surgery were evaluated. Age, sex, type of surgery, and duration of perfusion were used as matching criteria. Hemoglobin <80 g/L was used as red blood cell transfusion trigger. The primary endpoint was the use of red blood cells during the day of operation and the five postoperative days. Secondary endpoints were hemodilution (hemoglobin drop after the onset of perfusion) and postoperative bleeding from the chest tubes during the first 12 hours after the operation. RESULTS: Red blood cell transfusions were needed less often in the minimal invasive extracorporeal circulation group compared to the conventional extracorporeal circulation group (26.4% vs. 33.4%, p = 0.011, odds ratio 0.72, 95% confidence interval 0.55-0.93), especially in coronary artery bypass grafting subgroup (21.3% vs. 35.1%, p < 0.001, odds ratio 0.50, 95% confidence interval 0.35-0.73). Hemoglobin drop after onset of perfusion was also lower in the minimal invasive extracorporeal circulation group than in the conventional extracorporeal circulation group (24.2 ± 8.5% vs. 32.6 ± 12.6%, p < 0.001). Postoperative bleeding from the chest tube did not differ between the groups (p = 0.808). CONCLUSION: Minimal invasive extracorporeal circulation reduced the need of red blood cell transfusions and hemoglobin drop when compared to the conventional extracorporeal circulation group. This may have implications when choosing the perfusion method in cardiac surgery.
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Transfusión de Eritrocitos/métodos , Eritrocitos/metabolismo , Circulación Extracorporea/métodos , Hemodilución/métodos , Anciano , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
PURPOSE: Cardiac surgery and conventional extracorporeal circulation (CECC) impair the bioavailability of drugs administered by mouth. It is not known whether miniaturized ECC (MECC) or off-pump surgery (OPCAB) affect the bioavailability in similar manner. We evaluated the metoprolol bioavailability in patients undergoing CABG surgery with CECC, MECC, or having OPCAB. METHODS: Thirty patients, ten in each group, aged 44-79 years, scheduled for CABG surgery were administered 50 mg metoprolol by mouth on the preoperative day at 8-10 a.m. and 8 p.m., 2 h before surgery, and thereafter daily at 8 a.m. and 8 p.m. Blood samples were collected up to 12 h after the morning dose on the preoperative day and on first and third postoperative days. Metoprolol concentration in plasma was analyzed using liquid chromatography-mass spectrometry. RESULTS: The absorption of metoprolol was markedly reduced on the first postoperative day in all three groups, but recovered to the preoperative level on the third postoperative day. The geometric means (90% confidence interval) of AUC0-12 on the first and third postoperative days versus the preoperative day were 44 (26-74)% and 109 (86-139)% in the CECC-group, 28 (16-50)% and 79 (59-105)% in the MECC-group, and 26 (12-56)% and 96 (77-119)% in the OPCAB-group, respectively. Two patients in the CECC-group and two in the MECC-group developed atrial fibrillation (AF). The bioavailability and the drug concentrations of metoprolol in patients developing AF did not differ from those who remained in sinus rhythm. CONCLUSION: The bioavailability of metoprolol by mouth was markedly reduced in the early phase after CABG with no difference between the CECC-, MECC-, and OPCAB-groups.
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Antagonistas de Receptores Adrenérgicos beta 1/farmacocinética , Puente de Arteria Coronaria , Circulación Extracorporea , Metoprolol/farmacocinética , Administración Oral , Antagonistas de Receptores Adrenérgicos beta 1/sangre , Adulto , Anciano , Disponibilidad Biológica , Femenino , Humanos , Masculino , Metoprolol/sangre , Persona de Mediana EdadRESUMEN
OBJECTIVES: There are multiple treatment strategies and flap options to cover defects after deep sternal wound infections and other similar sternal defects. The choice of flap is made according to surgeons' preferences and the size and location of the defect. Our aim is to introduce a new option to cover these kinds of defects with an internal mammary artery perforator flap combined with a pectoralis major muscle flap mostly raised with a muscle-sparing technique. DESIGN: We treated 13 patients with a sternal defect after cardiothoracic operations with this technique between 2010-2016. Ten patients had a deep sternal wound infection, two had an infection of the prosthesis after carotico-subclavian bypass and one had a fragmented sternum. Nine patients were treated with an internal mammary artery perforator fasciocutaneous flap with a muscle-sparing pectoralis major muscle flap and four patients with an internal mammary artery perforator fasciocutaneous flap combined with a right pectoralis major muscle flap. RESULTS: Three patients (23%) experienced major complications and four patients (31%) had conservatively treated minor complications. There were no flap losses. CONCLUSION: This combination of flaps is a suitable option for patients with large defects in whom direct skin closure is not possible. It can be utilized for defects comprising the entire vertical length of the sternum. These are local flaps with a short operation time and are therefore most suitable for patients with comorbidities in whom major surgery is not an option.
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Implantación de Prótesis Vascular/efectos adversos , Puente de Arteria Coronaria/efectos adversos , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Arterias Mamarias/cirugía , Músculos Pectorales/cirugía , Colgajo Perforante/irrigación sanguínea , Colgajo Perforante/cirugía , Infecciones Relacionadas con Prótesis/cirugía , Esternón/cirugía , Infección de la Herida Quirúrgica/cirugía , Cicatrización de Heridas , Anciano , Anciano de 80 o más Años , Prótesis Vascular/efectos adversos , Implantación de Prótesis Vascular/instrumentación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Infecciones Relacionadas con Prótesis/microbiología , Infecciones Relacionadas con Prótesis/patología , Estudios Retrospectivos , Infección de la Herida Quirúrgica/microbiología , Infección de la Herida Quirúrgica/patología , Factores de Tiempo , Resultado del TratamientoRESUMEN
OBJECTIVES: New onset postoperative atrial fibrillation (POAF) after cardiac surgery is associated with increased risk for thromboembolic complications. Compliance with anticoagulation treatment is prerequisite for successful outcome after POAF. We hypothesized that a disciplined anticoagulation protocol initiated instantly after POAF secures a long-term outcome. DESIGN: A total of 519 consecutive patients undergoing cardiac surgery were retrospectively analyzed. Patients received anticoagulation using warfarin whenever POAF lasted longer than five min. Postoperative outcome including mortality, myocardial infarction and stroke were compared with patients on sinus rhythm (non-POAF). RESULTS: Mean age of the study cohort was 64.3 ± 9.0 years and median follow-up time was 76 months. There were 177 (34%) POAF and 342 (66%) non-POAF patients. At discharge, 144 (81%) POAF patients complied with warfarin, while 82 (24%) non-POAF patients received warfarin for non-rhythm causes (p < .001). Mortality was higher in POAF as compared with non-POAF patients (p = .03). After adjustment for comorbidities, major adverse clinical events (MACE)- including a combination of late cardiovascular mortality, myocardial infarction, stroke and late atrial fibrillation- was independently associated with POAF (OR 2.73, 95%CI 1.69-4.45, p < .0001). CONCLUSIONS: POAF after cardiac surgery was associated with high risk of MACE. Early anticoagulation may be justified in POAF patients to secure a long-term outcome after cardiac surgery.
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Anticoagulantes/administración & dosificación , Fibrilación Atrial/tratamiento farmacológico , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Warfarina/administración & dosificación , Administración Oral , Anciano , Anticoagulantes/efectos adversos , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/etiología , Fibrilación Atrial/mortalidad , Procedimientos Quirúrgicos Cardíacos/mortalidad , Distribución de Chi-Cuadrado , Esquema de Medicación , Femenino , Hemorragia/inducido químicamente , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Infarto del Miocardio/etiología , Oportunidad Relativa , Estudios Retrospectivos , Factores de Riesgo , Accidente Cerebrovascular/etiología , Factores de Tiempo , Resultado del Tratamiento , Warfarina/efectos adversosRESUMEN
We have performed a systematic literature review and a meta-analysis investigating the effect of beta-adrenergic antagonist on perioperative pain in randomized clinical trials (RCTs). The search included the CENTRAL, CINAHL, EMBASE, and MEDLINE databases (from inception to 10 February 2015). From the retrieved full texts, we hand-searched the references and PubMed related citations. A total of 11 RCTs consisting data of 701 adult patients were eligible for this systematic review. Esmolol was evaluated in ten trials and propranolol in one. Esmolol decreased the need for rescue analgesics by 32-50%; p < 0.05 (n = 7) and the proportion of patients needing rescue analgesia from 100 to 65%; p < 0.005 (n = 1), and propranolol decreased the need for rescue analgesics by 72%; p < 0.001 (n = 1). The time to the first rescue analgesics was longer (p < 0.05) and pain ratings were lower (p < 0.05) in patients with beta-adrenergic antagonists. However, in two opioid-controlled studies, one in knee arthroscopy and another in tubal ligation patients, the proportion of patients needing rescue analgesia was two-times higher in esmolol-treated patients: 52-57 vs. 23-34%, p < 0.05. Adverse effects were rarely reported, and as reported were mostly cardiovascular alterations. In conclusion, intra-operative beta-adrenergic antagonists' administration may decrease postoperative pain and analgesic consumption when given as an adjuvant to general anesthesia.
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Antagonistas Adrenérgicos beta/uso terapéutico , Analgésicos/administración & dosificación , Dolor Postoperatorio/tratamiento farmacológico , Adulto , Analgésicos Opioides/administración & dosificación , Anestesia General/métodos , Humanos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Cardiovascular disease plays a central role in the electrical and structural remodeling of the right atrium, predisposing to arrhythmias, heart failure, and sudden death. Here, we dissect with single-nuclei RNA sequencing (snRNA-seq) and spatial transcriptomics the gene expression changes in the human ex vivo right atrial tissue and pericardial fluid in ischemic heart disease, myocardial infarction, and ischemic and non-ischemic heart failure using asymptomatic patients with valvular disease who undergo preventive surgery as the control group. We reveal substantial differences in disease-associated gene expression in all cell types, collectively suggesting inflammatory microvascular dysfunction and changes in the right atrial tissue composition as the valvular and vascular diseases progress into heart failure. The data collectively suggest that investigation of human cardiovascular disease should expand to all functionally important parts of the heart, which may help us to identify mechanisms promoting more severe types of the disease.
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Atrios Cardíacos , Microvasos , Isquemia Miocárdica , Transcriptoma , Humanos , Atrios Cardíacos/patología , Atrios Cardíacos/metabolismo , Isquemia Miocárdica/genética , Isquemia Miocárdica/patología , Isquemia Miocárdica/metabolismo , Transcriptoma/genética , Microvasos/patología , Inflamación/patología , Inflamación/genética , Masculino , Femenino , Persona de Mediana Edad , Anciano , Regulación de la Expresión GénicaAsunto(s)
Puente de Arteria Coronaria , Metoprolol , Disponibilidad Biológica , Circulación Extracorporea , Humanos , EdiciónRESUMEN
OBJECTIVES: Obesity is associated with increased burden of cardiovascular risk factors, morbidity and mortality. However, several studies have counterintuitively shown better outcome after cardiac surgery in obese than in normal weight patients, a phenomenon known as obesity paradox. Furthermore, obesity has been linked with decreased need of red blood cell (RBC) transfusions. The purpose of this study was to evaluate the impact of body mass index (BMI) on 30-day mortality and RBC transfusions in patients undergoing cardiac surgery, a clinically important topic with conflicting previous data. METHODS: We retrospectively investigated 1691 patients who underwent coronary and/or valve or aortic root surgery using cardiopulmonary bypass between 2013 and 2016. The patients were categorized by BMI based on the World Health Organization classification. For analysis, logistic regression was used with adjustment for potential confounding factors. RESULTS: Of the patients, 28.7% were normal weight, 43.3% overweight, 20.5% mildly obese and 7.5% severely obese. Thirty-day mortality was 1.9% without significant differences between the BMI groups. 41.0% of patients received RBC transfusion. Overweight [odds ratio (OR) 0.75, 95% confidence interval (CI) 0.56-0.99, P = 0.045], mildly (OR 0.65, 95% CI 0.46-0.92, P = 0.016) and severely obese (OR 0.41, 95% CI 0.24-0.70, P = 0.001) patients needed less frequently RBC transfusions than patients with normal weight. CONCLUSIONS: Obesity was not associated with 30-day mortality but was associated with lower use of RBC transfusions in cardiac surgery.
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Procedimientos Quirúrgicos Cardíacos , Sobrepeso , Humanos , Índice de Masa Corporal , Transfusión de Eritrocitos , Estudios Retrospectivos , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Obesidad/complicaciones , Factores de Riesgo , Resultado del TratamientoRESUMEN
In cardiac surgery, women have higher short-term mortality and a higher risk of receiving red blood cell (RBC) transfusions than men. This study's aim was to evaluate possible sex differences in RBC transfusions in cardiac surgery and their association with preoperative hemoglobin levels, body mass index, and 30-day mortality. A single-center retrospective study was conducted with 1583 patients (1181 men and 402 women) undergoing cardiac surgery. A total of 64.4% of the women and 33.0% of the men received an RBC transfusion. In a multivariable analysis, female sex was an independent predictor of RBC transfusion (OR 3.88, 95% CI 2.95-5.11, p < 0.001). Other independent predictors of RBC transfusion were age, preoperative hemoglobin level, and body mass index. The women were more likely to receive RBC transfusions than the men, regardless of the type of cardiac surgery. Decreased transfusion risk was found in all higher-than-normal weight categories in the women, but only in the severe obesity category in the men. Preoperative hemoglobin was similarly associated with RBC transfusion in the men and women. The crude 30-day mortality rate was higher in the women than in the men (2.5% vs. 0.9%, p = 0.018). In both sexes, RBC transfusion was associated with an increased probability of death within 30 days.
RESUMEN
Atrial fibrillation (AF) is globally the most common arrhythmia associated with significant morbidity and mortality. It impairs the quality of the patient's life, imposing a remarkable burden on public health, and the healthcare budget. The detection of AF is important in the decision to initiate anticoagulation therapy to prevent thromboembolic events. Nonetheless, AF detection is still a major clinical challenge as AF is often paroxysmal and asymptomatic. AF screening recommendations include opportunistic or systematic screening in patients ≥65 years of age or in those individuals with other characteristics pointing to an increased risk of stroke. The popularities of well-being and taking personal responsibility for one's own health are reflected in the continuous development and growth of mobile health technologies. These novel mobile health technologies could provide a cost-effective solution for AF screening and an additional opportunity to detect AF, particularly its paroxysmal and asymptomatic forms.
RESUMEN
BACKGROUND AND OBJECTIVE: Deep sternal wound infection is a feared complication of open-heart surgery. Negative pressure wound therapy has gained an important role in the treatment of deep sternal wound infection. Incisional negative pressure wound therapy has been introduced as a method to prevent wound complications after sternotomy, and lately, after flap reconstructions in the treatment of deep sternal wound infection. We aimed to study if incisional negative pressure wound therapy with PICO™ had similar beneficial effect described earlier with competing commercial devices. METHODS: This study included 82 patients treated with pectoralis major muscle flap for deep sternal wound infection during the years 2006-2020. PICO group consisted of 24 patients treated with preoperative negative pressure wound therapy and postoperative incisional negative pressure wound therapy (PICO™). Two control groups included 48 patients with conventional treatment and 10 patients with preoperative negative pressure wound therapy only. RESULTS: In the PICO group, the complication rate declined from 50.0% to 33.30%, major complication rate from 29.2% to 12.5%, and need for an additional flap from 14.6.% to 4.2% when compared to conventional treatment. The length of hospital stay decreased as well. Preoperative negative pressure wound therapy alone was associated with moderate decline in the complication rates. In addition, we described the use of split pectoralis major muscle flap reconstruction in 57 patients. To our knowledge, this is the largest published patient series describing this method in the treatment of deep sternal wound infection. CONCLUSIONS: Incisional negative pressure wound therapy with PICO™ seems beneficial after flap reconstruction. Split pectoralis major muscle flap is a versatile reconstruction option suitable to be used as a workhorse in the treatment of deep sternal wound infection.
Asunto(s)
Terapia de Presión Negativa para Heridas , Humanos , Músculos Pectorales/trasplante , Estudios Retrospectivos , Esternotomía/efectos adversos , Esternotomía/métodos , Colgajos Quirúrgicos , Infección de la Herida Quirúrgica/etiología , Infección de la Herida Quirúrgica/prevención & control , Infección de la Herida Quirúrgica/cirugía , Resultado del TratamientoRESUMEN
BACKGROUND: We investigated preoperative physical activity (PA) and sedentary behaviour (SB) in patients scheduled for elective cardiac procedures and compared them with population-based sample of Finnish adults. METHODS: Cardiac patients (n = 139) undergoing cardiac operations carried a triaxial accelerometer for seven days during the month before the procedure. Patients were categorised into four groups according to the procedure: percutaneous coronary intervention or coronary angiography (PCI-CA), coronary artery bypass grafting (CABG), aortic valve replacement (AVR) and mitral valve surgery (MVS). The raw accelerometer data was analyzed with dedicated algorithms to determine metabolic equivalents (METs, 3.5 mL/kg/min of oxygen consumption) of PA. The intensity of PA was divided into two categories: light (LPA, 1.5-2.9 METs) and moderate-to-vigorous (MVPA, ≥ 3.0 METs), while SB represented intensity < 1.5 MET without movements. SB and PA were described as daily means and accumulation from different bout lengths. Daily standing, steps and mean and peak MET-values were calculated. The results were compared between the patient groups and against the reference group from a population-based study FinFit2017. RESULTS: Cardiac patients had fewer daily steps than the FinFit population (p = 0.01), and less SB accumulating from < 20 min bouts (p = 0.002) but more from 20 to 60 min bouts (p = 0.002). Particularly, CABG group had less daily MVPA (p = 0.002) and MVPA accumulating from > 10 min bouts (p < 0.001) than the FinFit population. CONCLUSIONS: We found large differences in PA and SB between the patient groups and the FitFit population, CABG group having the worst activity profile. Also, the variation within the patient groups was wide, which should be considered to individualise the rehabilitation programs postoperatively. Trial registration clinicaltrials.gov (NCT03470246). Registered 19 March 2018, https://clinicaltrials.gov/ct2/show/NCT03470246.