RESUMEN
BACKGROUND: Some studies have been performed to assess the effects of levosimendan on cardiac function when administered to cardiac surgery patients with low cardiac output syndrome (LCOS) in the immediate postoperative period. Levosimendan is an inotropic agent for the treatment of low cardiac output syndrome that seems to have a protective effect on renal function. METHODS: It is a quasi-experimental study. A total of 100 patients with LCOS received either beta-agonists or levosimendan. We assessed the incidence of postoperative kidney failure in cardiac surgery patients. In patients who had kidney failure at diagnosis of LCOS, we examined whether differences existed in the evolution of kidney failure based on the treatment administered for LCOS. The parameters measured included haemodynamics, oxygen supply, and renal function as assessed by the AKI scale. ANOVA, Student's t-test and Wilcoxon or Friedman tests were used. RESULTS: Up to 30% of cardiac surgery patients had kidney failure at diagnosis of LCOS. Kidney failure at discharge from the ICU was more frequent in patients who received beta-agonist drugs as compared to those who received levosimendan (p < 0.05). CONCLUSION: The incidence of kidney failure decreased with the postoperative administration of levosimendan to cardiac surgery patients with LCOS, as compared to beta-agonists. TRIAL REGISTRATION: Current Controlled Trials ISRCTN 46058317. Date of registration: 7/10/2019. Retrospectively registered.
Asunto(s)
Agonistas Adrenérgicos beta/administración & dosificación , Gasto Cardíaco Bajo/tratamiento farmacológico , Procedimientos Quirúrgicos Cardíacos/métodos , Cardiotónicos/administración & dosificación , Simendán/administración & dosificación , Anciano , Anciano de 80 o más Años , Gasto Cardíaco Bajo/fisiopatología , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/prevención & control , Insuficiencia Renal/epidemiología , Insuficiencia Renal/prevención & controlRESUMEN
In recent years, several safety alerts have questioned or restricted the use of some pharmacological alternatives to allogeneic blood transfusion in established indications. In contrast, there seems to be a promotion of other alternatives, based on blood products and/or antifibrinolytic drugs, which lack a solid scientific basis. The Multidisciplinary Autotransfusion Study Group and the Anemia Working Group España convened a multidisciplinary panel of 23 experts belonging to different healthcare areas in a forum for debate to: 1) analyze the different safety alerts referred to certain transfusion alternatives; 2) study the background leading to such alternatives, the evidence supporting them, and their consequences for everyday clinical practice, and 3) issue a weighted statement on the safety of each questioned transfusion alternative, according to its clinical use. The members of the forum maintained telematics contact for the exchange of information and the distribution of tasks, and a joint meeting was held where the conclusions on each of the items examined were presented and discussed. A first version of the document was drafted, and subjected to 4 rounds of review and updating until consensus was reached (unanimously in most cases). We present the final version of the document, approved by all panel members, and hope it will be useful for our colleagues.
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Anemia/terapia , Enfermedad Crítica/terapia , Hemorragia/terapia , Anemia/tratamiento farmacológico , Antifibrinolíticos/efectos adversos , Antifibrinolíticos/uso terapéutico , Aprotinina/efectos adversos , Aprotinina/uso terapéutico , Factores de Coagulación Sanguínea/efectos adversos , Factores de Coagulación Sanguínea/uso terapéutico , Transfusión Sanguínea/normas , Ensayos Clínicos como Asunto , Soluciones Cristaloides , Eritropoyetina/efectos adversos , Eritropoyetina/uso terapéutico , Hematínicos/efectos adversos , Hematínicos/uso terapéutico , Humanos , Derivados de Hidroxietil Almidón/efectos adversos , Derivados de Hidroxietil Almidón/uso terapéutico , Hierro/efectos adversos , Hierro/uso terapéutico , Soluciones Isotónicas/efectos adversos , Soluciones Isotónicas/uso terapéutico , Metaanálisis como Asunto , Estudios Observacionales como Asunto , Sustitutos del Plasma/efectos adversos , Sustitutos del Plasma/uso terapéutico , Proteínas Recombinantes/efectos adversos , Proteínas Recombinantes/uso terapéutico , Ácido Tranexámico/efectos adversos , Ácido Tranexámico/uso terapéutico , Reacción a la TransfusiónRESUMEN
Recent publications have questioned the efficacy of using therapeutic or intermediate doses of low molecular weight heparin (LMWH) in COVID-19 patients, especially in the most severe patients. In order to update these recommendations, a non-systematic review has been carried out in the main medical databases. A total of 14 randomized clinical trials, 14 meta-analyses and the recommendations of 12 scientific societies were selected, stratified according to the type of patient (outpatient, hospitalized, admitted to critical care or post-discharge). The efficacy of LMWH and other therapeutic approaches (rivaroxaban, apixaban, sulodexide, acetylsalicylic acid and P2Y12 inhibitors) has been analyzed. The findings recommend using standard doses of LMWH as thromboprophylaxis in critically hospitalized COVID-19 patients and therapeutic doses in non-critically hospitalized patients if the risk of bleeding is low. In outpatients and those discharged from the hospital, LMWH could be used at a prophylactic dose if there are thrombotic risk factors, and the bleeding risk is low. It is not recommended to associate antiplatelet agents with LMWH unless previously indicated.
Asunto(s)
COVID-19 , Tromboembolia Venosa , Humanos , Heparina de Bajo-Peso-Molecular/uso terapéutico , Anticoagulantes/uso terapéutico , COVID-19/complicaciones , Cuidados Posteriores , Tromboembolia Venosa/etiología , Tromboembolia Venosa/prevención & control , Tromboembolia Venosa/tratamiento farmacológico , Alta del PacienteRESUMEN
Since allogeneic blood transfusion (ABT) is not harmless, multiple alternatives to ABT (AABT) have emerged, though there is great variability in their indications and appropriate use. This variability results from the interaction of a number of factors, including the specialty of the physician, knowledge and preferences, the degree of anemia, transfusion policy, and AABT availability. Since AABTs are not harmless and may not meet cost-effectiveness criteria, such variability is unacceptable. The Spanish Societies of Anesthesiology (SEDAR), Hematology and Hemotherapy (SEHH), Hospital Pharmacy (SEFH), Critical Care Medicine (SEMICYUC), Thrombosis and Hemostasis (SETH) and Blood Transfusion (SETS) have developed a Consensus Document for the proper use of AABTs. A panel of experts convened by these 6 Societies have conducted a systematic review of the medical literature and have developed the 2013 Seville Consensus Document on Alternatives to Allogeneic Blood Transfusion, which only considers those AABT aimed at decreasing the transfusion of packed red cells. AABTs are defined as any pharmacological or non-pharmacological measure aimed at decreasing the transfusion of red blood cell concentrates, while preserving patient safety. For each AABT, the main question formulated, positively or negatively, is: « Does this particular AABT reduce the transfusion rate or not?¼ All the recommendations on the use of AABTs were formulated according to the Grades of Recommendation Assessment, Development and Evaluation (GRADE) methodology.
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Transfusión Sanguínea/normas , Terapias Complementarias , Humanos , Seguridad del Paciente , Procedimientos Quirúrgicos OperativosRESUMEN
The infection by the coronavirus SARS-CoV-2, which causes the disease called COVID-19, mainly causes alterations in the respiratory system. In severely ill patients, the disease often evolves into an acute respiratory distress syndrome that can predispose patients to a state of hypercoagulability, with thrombosis at both venous and arterial levels. This predisposition presents a multifactorial physiopathology, related to hypoxia as well as to the severe inflammatory process linked to this pathology, including the additional thrombotic factors present in many of the patients. In view of the need to optimise the management of hypercoagulability, the working groups of the Scientific Societies of Anaesthesiology-Resuscitation and Pain Therapy (SEDAR) and of Intensive, Critical Care Medicine and Coronary Units (SEMICYUC) have developed a consensus to establish guidelines for actions to be taken against alterations in haemostasis observed in severely ill patients with COVID-19. These recommendations include prophylaxis of venous thromboembolic disease in these patients, and in the peripartum, management of patients on long-term antiplatelet or anticoagulant treatment, bleeding complications in the course of the disease, and the interpretation of general alterations in haemostasis.
Asunto(s)
Anticoagulantes/uso terapéutico , Betacoronavirus , Trastornos de la Coagulación Sanguínea/prevención & control , Infecciones por Coronavirus/complicaciones , Inhibidores de Agregación Plaquetaria/uso terapéutico , Neumonía Viral/complicaciones , Anticoagulantes/administración & dosificación , Trastornos de la Coagulación Sanguínea/etiología , COVID-19 , Infecciones por Coronavirus/sangre , Infecciones por Coronavirus/epidemiología , Femenino , Hemorragia/terapia , Humanos , Pandemias , Inhibidores de Agregación Plaquetaria/administración & dosificación , Neumonía Viral/sangre , Neumonía Viral/epidemiología , Embarazo , Complicaciones Hematológicas del Embarazo/sangre , Complicaciones Hematológicas del Embarazo/etiología , Complicaciones Hematológicas del Embarazo/prevención & control , Complicaciones Infecciosas del Embarazo/sangre , Complicaciones Infecciosas del Embarazo/etiología , Complicaciones Infecciosas del Embarazo/prevención & control , SARS-CoV-2 , Tromboembolia/etiología , Tromboembolia/prevención & control , Trombosis/etiologíaRESUMEN
INTRODUCTION: Postsurgery pain is a common complaint in children and significant postoperative pain may last for weeks. Severe perisurgery pain may aggravate long-lasting negative effects. In order to prevent harmful effects, children should be provided with effective-secure analgesia. The aim of this work was to determine current practice of postsurgery pain management in children. MATERIAL AND METHODS: An observational prospective study in pediatric patients undergoing surgery in our hospital was performed. Children's (< 14 years old) having elective major surgery and outpatient surgery were collected prospectively. Clinical stage, surgery and anaesthesia procedures, postsurgery analgesia and perioperative complications were recorded. Pain control was measured by an analogic visual scale (AVS) before surgery, in post-anaesthesia recovery unit (PARU), in one-day unit (ODU) and 24 h after surgery (24hU). STATISTICAL ANALYSIS: mean values +/- sem or SD, frequency and percentage of incidence of N cases, t-test, ANOVA of one and several ways, chi-square, correlations of two variables, linear and logistic regressions depending of variables' types. RESULTS: 77 patients with mean age of 5 years old and mean weight of 22 kg were studied. The most frequently employed anesthetic technique was the general one. Forty per cent of the patients were pre-medicated with midazolam. Little pain before surgery is observed and after surgery it is moderate. Anxiety is higher after surgery and immediately after it in the recovery room or the Post Anesthesia Care Unit (PACU), subsequently it diminishes, especially patients with same-day admission surgery. Positive correlations between pain and anxiety intensities were found in each determination done. CONCLUSIONS: Is observed that pain and anxiety round surgery in children had insufficient treatment, reason why we think we should make treatment protocols, adapted at this population, its necessities and the different types of procedures they can be subjected.
Asunto(s)
Ansiedad/epidemiología , Ansiedad/etiología , Dolor Postoperatorio/epidemiología , Procedimientos Quirúrgicos Operativos/efectos adversos , Preescolar , Femenino , Humanos , Masculino , Dolor Postoperatorio/etiología , Estudios ProspectivosRESUMEN
INTRODUCTION: Epilepsy is a chronic disease with high prevalence. Its impact in the quality of life is influenced by factors like disease characteristics, comorbidities, stigma perception and treatment adherence. AIM: To assess the quality of life, the social stigma and the treatment adherence of patients with epilepsy in our area. PATIENTS AND METHODS: Descriptive, observational and cross-sectional study. Sociodemographic and clinical data were collected. We analyzed data on quality of life (QUOLIE-10), social stigma and treatment adherence through different questionnaires. RESULTS: 40 patients were studied. The mean age was 42.43 ± 17.20 years, and the onset of epilepsy was 25.88 ± 16.81 years. 55% were women. The score in the quality of life questionnaire was 19.28 ± 8.03 points in men and 17.00 ± 7.69 for women, this difference being not significant. There were also no significant differences for social stigma, with a mean of 11.50 ± 13.47 points in men and 6.00 ± 10.36 points for women (p = 0.152). According to the treatment adherence questionnaire (Morisky-Green), 70% of the patients studied were compliant with the treatment. CONCLUSIONS: Patients with epilepsy in our environment have a good quality of life, probably related to good treatment adherence and compliance. There is low perceived social stigma but people with epilepsy still trend to hide their condition.
TITLE: Valoracion de la calidad de vida, estigma social y adhesion al tratamiento en pacientes con epilepsia del Area de Salud de Caceres: estudio transversal.Introduccion. La epilepsia es una enfermedad cronica, con elevada prevalencia. La repercusion de la epilepsia en la calidad de vida de las personas que la padecen se ve influida por factores como las caracteristicas de la enfermedad, la presencia de comorbilidad, la percepcion de estigma social y la adhesion al tratamiento. Objetivo. Valorar la calidad de vida, el estigma social y la adhesion al tratamiento de pacientes con epilepsia de nuestra area. Pacientes y metodos. Estudio descriptivo, observacional y transversal. Se recogieron datos sociodemograficos y clinicos. Analizamos datos sobre la calidad de vida (Quality of Life in Epilepsy-10), el estigma social y la adhesion al tratamiento a traves de diferentes cuestionarios. Resultados. Se estudio a 40 pacientes, con una media de edad de 42,43 ± 17,2 años y una media de edad de inicio de la epilepsia de 25,88 ± 16,81 años. El 55% fueron mujeres. La puntuacion en el cuestionario sobre calidad de vida fue de 19,28 ± 8,03 puntos para los hombres y 17,00 ± 7,69 para las mujeres, y esta diferencia no fue significativa. Tampoco se observaron diferencias significativas para el estigma social: media de 11,50 ± 13,47 puntos para los hombres y 6,00 ± 10,36 para las mujeres (p = 0,152). Segun el cuestionario de adhesion terapeutica (Morisky-Green), el 70% de los pacientes fue cumplidor del tratamiento. Conclusiones. Los pacientes con epilepsia tienen una buena calidad de vida, que creemos atribuible a la buena adhesion y el cumplimiento del tratamiento. Se detecta una baja percepcion de estigma social, pero los pacientes tienden a ocultar el diagnostico.
Asunto(s)
Epilepsia/tratamiento farmacológico , Cumplimiento de la Medicación/estadística & datos numéricos , Calidad de Vida , Estigma Social , Adulto , Áreas de Influencia de Salud , Estudios Transversales , Femenino , Humanos , Masculino , Autoinforme , EspañaAsunto(s)
Pérdida de Sangre Quirúrgica/prevención & control , Atención Perioperativa/métodos , Inhibidores de Agregación Plaquetaria/uso terapéutico , Procedimientos Quirúrgicos Operativos , Tromboembolia/prevención & control , Trastornos de la Coagulación Sanguínea/complicaciones , Trastornos de la Coagulación Sanguínea/tratamiento farmacológico , Pruebas de Coagulación Sanguínea , Procedimientos Quirúrgicos Electivos , Urgencias Médicas , Hemostasis Quirúrgica , Humanos , Atención Perioperativa/normas , Inhibidores de Agregación Plaquetaria/administración & dosificación , Inhibidores de Agregación Plaquetaria/efectos adversos , Inhibidores de Agregación Plaquetaria/clasificación , Hemorragia Posoperatoria/tratamiento farmacológico , Hemorragia Posoperatoria/prevención & control , Hemorragia Posoperatoria/cirugía , Trombofilia/tratamiento farmacológicoAsunto(s)
Inhibidores de Agregación Plaquetaria/administración & dosificación , Cuidados Preoperatorios/normas , Procedimientos Quirúrgicos Operativos , Pérdida de Sangre Quirúrgica , Esquema de Medicación , Interacciones Farmacológicas , Hemostáticos/uso terapéutico , Humanos , Inhibidores de Agregación Plaquetaria/efectos adversos , Inhibidores de Agregación Plaquetaria/farmacología , Inhibidores de Agregación Plaquetaria/uso terapéutico , Transfusión de Plaquetas , Complicaciones Posoperatorias/prevención & control , Hemorragia Posoperatoria/inducido químicamente , Hemorragia Posoperatoria/tratamiento farmacológico , Hemorragia Posoperatoria/prevención & control , Hemorragia Posoperatoria/terapia , Riesgo , Stents , Trombofilia/tratamiento farmacológico , Trombofilia/prevención & controlRESUMEN
OBJECTIVE: To evaluate the efficacy of the OrthoPAT (Haemonetics) system for blood salvage and for removing chemical or cellular debris, by experimental models simulating intra- and postoperative conditions. MATERIAL AND METHODS: Blood samples (20%-25% packed red cells) were prepared for the intraoperative model (n=8) and the postoperative model (n=22). Surgical compresses were soaked in some samples (n=5). Other samples were supplemented with hemolyzed blood (n=7). From others cytokines were removed and blood activated with bacterial liposaccharides (n=10) was added. The samples were analyzed before and after processing; tests included detection of free plasma hemoglobin (FPH), potassium ions (K+), glutamic oxalic transaminase (GOT), lactate dehydrogenase (LDH), proteins, and cytokines. RESULTS: In the intraoperative model 2935 (SD 260) mL of blood was processed. The concentration of packed red cells was 63% and 80% of the red cells were recovered. In the postoperative model 652 (35) mL was processed, the packed red cell concentration was 67% and 81% of the red cells were recovered. Reductions were observed in the concentrations of white blood cells (72%), platelets (88%), GOT and LDH (75%), and proteins and K+ (>95%). Fifty percent of the red cells were recovered in the surgical compresses model. In the hemolysis model, the K+ and FPH concentrations were reduced more than 95%. In the cytokine model, up to 90% of the interleukin 1beta, interleukin 6, and tumor necrosis factor content was removed from the activated blood samples. CONCLUSIONS: These findings suggest that the OrthoPAT system washes blood and salvages content effectively, recovering 80% of red cells. Moreover, its processing capacity (800-1000 mL x h(-1)) seems adequate for blood replacement in orthopedic surgery.
Asunto(s)
Transfusión de Sangre Autóloga/instrumentación , Separación Celular/instrumentación , Cuidados Intraoperatorios/instrumentación , Modelos Anatómicos , Cuidados Posoperatorios/instrumentación , Aspartato Aminotransferasas/sangre , Proteínas Sanguíneas/análisis , Citocinas/sangre , Hematócrito , Hemoglobinas/análisis , Hemólisis , Humanos , L-Lactato Deshidrogenasa/sangre , Recuento de Leucocitos , Lipopolisacáridos/farmacología , Procedimientos Ortopédicos , Potasio/sangre , Tapones Quirúrgicos de GazaRESUMEN
There is an almost unanimous consensus on the management of the direct new oral anticoagulants, dabigatran, rivaroxaban, and apixaban in elective surgery. However, this general consensus does not exist in relation with the direct new oral anticoagulants use in emergency surgery, especially in the bleeding patient. For this reason, a literature review was performed using the MEDLINE-PubMed. An analysis was made of the journal articles, reviews, systematic reviews, and practices guidelines published between 2000 and 2014 using the terms "monitoring" and "reversal". From this review, it was shown that the routine tests of blood coagulation, such as the prothrombin time and activated partial thromboplastin time, have a limited efficacy in the perioperative control of blood coagulation in these patients. There is currently no antidote to reverse the effects of these drugs, although the possibility of using concentrated prothrombin complex and recombinant activated factor vii has been suggested for the urgent reversal of the anticoagulant effect.
Asunto(s)
Antitrombinas/uso terapéutico , Inhibidores del Factor Xa/uso terapéutico , Hemorragia/prevención & control , Atención Perioperativa/métodos , Administración Oral , Antitrombinas/administración & dosificación , Factores de Coagulación Sanguínea/uso terapéutico , Pruebas de Coagulación Sanguínea , Pérdida de Sangre Quirúrgica , Monitoreo de Drogas , Urgencias Médicas , Factor VIIa/uso terapéutico , Inhibidores del Factor Xa/administración & dosificación , Hemorragia/inducido químicamente , Hemorragia/tratamiento farmacológico , Técnicas Hemostáticas , Humanos , Hemorragia Posoperatoria/inducido químicamente , Hemorragia Posoperatoria/tratamiento farmacológico , Hemorragia Posoperatoria/prevención & control , Guías de Práctica Clínica como Asunto , Proteínas Recombinantes/uso terapéuticoRESUMEN
Affective disorders are more common in women. The forced swim test acts like a depressive stimulus. Hippocampus and frontal cortex 5-HT1A receptors of female and male Wistar rats subjected to the forced swim test were compared with a sham group. The forced swim test diminishes (P<0.05) the hippocampus 3H-8OH-DPAT bound in the female rats (184+/-16 fmol/mg protein) with respect to the male rats (309+/-41 fmol/mg protein) and to the female sham rats (255+/-20 fmol/mg protein). The forced swim test increases the frontal cortex 5-HT1A receptors in the female rats with respect to the female sham group (40.4+/-5 versus 24.7+/-4 fmol/mg protein, P<0.05). An increased sensibility of the 5-HT1A receptors to depressive-stimulus may be one mechanism underlying the higher prevalence of depression in female.
Asunto(s)
Depresión/metabolismo , Lóbulo Frontal/metabolismo , Hipocampo/metabolismo , Receptores de Serotonina/metabolismo , 8-Hidroxi-2-(di-n-propilamino)tetralin/metabolismo , Animales , Química Encefálica/fisiología , Conducta Exploratoria , Femenino , Masculino , Ratas , Ratas Wistar , Receptores de Serotonina 5-HT1 , Agonistas de Receptores de Serotonina/metabolismo , Factores Sexuales , NataciónRESUMEN
Infections related to central venous cannulation present first-magnitude problems in recovery rooms and intensive care units. Catheter-related bloodstream infection (CRBSI) is the most serious complication because of its high frequency and a mortality rate that averages around 3%. Although infections arise for various reasons, point-of-insertion contamination is the main cause when catheters are implanted for periods of less than 10 days. Contaminating microorganisms (especially Staphyloccocus epidermidis) find refuge from the host's defenses in a biofilm that covers the catheter. Several factors participate in the formation of this biofilm, such as catheter composition, proteins of the host or type of microorganism. Biofilm bacteria are resistant to both antibiotics and the host's own defenses (e.g. phagocytes and antibodies). The microorganism can then begin to reproduce, possibly leading to bloodstream infection. The measures designed to prevent this process include recommendations for both catheter insertion and maintenance. Recent meta-analyses have led to certain conclusions but no unanimity among authors. Thus, there is agreement on the adoption of strict aseptic technique during catheter insertion, on the use of chlorhexidine as a skin antiseptic and on choice of the subclavian vein. Such measures significantly decrease the frequency of CRBSI. Maintenance techniques that have been shown to be effective are the use of connectors impregnated with antiseptic, catheters impregnated with antiseptics or antibiotics, and permeable dressings. Additionally, building an experienced infusion-therapy team to insert and maintain central venous catheters has been shown to be one of the most effective measures for preventing CRBSI.
Asunto(s)
Infecciones Bacterianas/etiología , Infecciones Bacterianas/prevención & control , Cateterismo Venoso Central/efectos adversos , Infecciones Bacterianas/diagnóstico , Cateterismo Venoso Central/instrumentación , Cateterismo Venoso Central/métodos , Contaminación de Equipos , HumanosRESUMEN
New developments--in the form of emerging clinical settings for regional anesthesia as well as problems arising with the concomitant use of regional techniques and hemostasis-altering drugs--require the ongoing revision of safety guidelines. The annual meeting of ESRA held in Spain in 2003 saw the discussion and clarification of a variety of issues of current concern, including conclusions reached on the estimated risk of spinal hematoma when published safety guidelines are followed or not, precautions to take in epidural anesthesia during cardiac surgery, guidelines for using fondaparinux for thromboprophylaxis, the circumstances under which neuroaxial techniques can be used safely in patients under the effects of platelet aggregation inhibitors such as thienopyridine, and the application of epidural anesthesia in parturients with eclampsia who have received platelet aggregation inhibitors. Conclusions drawn at the meeting enrich and clarify certain important safety issues related to local and regional anesthesia in patients receiving antiplatelet drugs and/or anticoagulants.
Asunto(s)
Anestesia de Conducción/métodos , Anticoagulantes/efectos adversos , Fibrinolíticos/efectos adversos , Hemostasis/efectos de los fármacos , Inhibidores de Agregación Plaquetaria/efectos adversos , Guías de Práctica Clínica como Asunto , Anestesia Epidural/métodos , Anestesia Obstétrica/métodos , Anestesia Raquidea/métodos , Anestésicos/efectos adversos , Anticoagulantes/farmacología , Contraindicaciones , Circulación Extracorporea , Femenino , Fibrinolíticos/farmacología , Fondaparinux , Hematoma/etiología , Hematoma/prevención & control , Humanos , Complicaciones Intraoperatorias/prevención & control , Inhibidores de Agregación Plaquetaria/farmacología , Polisacáridos/efectos adversos , Complicaciones Posoperatorias/prevención & control , Embarazo , Factores de Riesgo , Seguridad , Enfermedades de la Columna Vertebral/etiología , Enfermedades de la Columna Vertebral/prevención & control , Trombosis/prevención & controlRESUMEN
A series of immunosuppressant mechanisms can manifest during surgical procedures, mediated by immune system cells or by humoral factors, to which the immunosuppressant effects of anesthesia or blood transfusion may be added, possibly further prejudicing the patient's immunological status, having important clinical repercussions such as increased incidence of postoperative infection or tumor reappearance. Autotransfusion of various types is an effective alternative to homologous transfusion as the former avoids immunodepressant effects. Preoperative autotransfusion [preoperative donation of autologous blood (PTAB)] has been shown to be one of the safest and most effective techniques and is the gold standard for autotransfusion. Problems of over collection, anemia and over transfusion that sometimes occur with PTAB can be solved with better screening procedures. Intraoperative autotransfusion (IAT) and postoperative autotransfusion (PAT) avoid such problems completely. However, IAT is only cost-effective in certain procedures (bleeding > 1,000-1,500 mL) and is not applicable in others, such as knee arthroplasty. PAT, on the other hand, in addition to being a good complement to other autotransfusion methods, may be the technique of choice in some procedures, such as knee arthroplasty, particularly if PTAB is contraindicated or if it is logistically difficult for a hospital to provide.However, in spite of its demonstrated efficacy, PAT of filtered blood has many critics, who warn of possible side effects and recommend the use of washed blood, which would make the procedure enormously more expensive unless it is performed with the same equipment used for IAT. Therefore, this review will analyze the hematologic characteristics of filtered blood, including metabolic status and survival of red blood cells, the components of the hemostatic system and inflammatory mediators, the content of fat particles and the possibility of their clearance, the incidence of infections and the dissemination of tumor cells. This analysis can reach the conclusion that salvaged filtered blood is a source of red blood cells of sufficient quality to be safely reinfused and that their reinfusion contributes significantly to reduce the need for homologous blood.
Asunto(s)
Transfusión de Sangre Autóloga , Separación Celular/instrumentación , Ortopedia , Cuidados Posoperatorios/métodos , Adolescente , Adulto , Bacteriemia/etiología , Transfusión de Sangre Autóloga/efectos adversos , Transfusión de Sangre Autóloga/economía , Transfusión de Sangre Autóloga/instrumentación , Niño , Análisis Costo-Beneficio , Enzimas/sangre , Eritrocitos/metabolismo , Filtración , Hemoglobinas/análisis , Hemostasis , Humanos , Mediadores de Inflamación/sangre , Lípidos/sangre , Células Neoplásicas Circulantes , Tamaño de la Partícula , Cuidados Posoperatorios/instrumentación , Seguridad , SucciónAsunto(s)
Algoritmos , Anticuerpos Monoclonales Humanizados/uso terapéutico , Antitrombinas/uso terapéutico , Dabigatrán/antagonistas & inhibidores , Dabigatrán/uso terapéutico , Tratamiento de Urgencia , Procedimientos Quirúrgicos Operativos , Anticuerpos Monoclonales Humanizados/farmacología , Inhibidores del Factor Xa/uso terapéutico , HumanosAsunto(s)
Atención Perioperativa/normas , Inhibidores de Agregación Plaquetaria/uso terapéutico , Algoritmos , Árboles de Decisión , Hemorragia/inducido químicamente , Hemorragia/prevención & control , Humanos , Inhibidores de Agregación Plaquetaria/efectos adversos , Medición de Riesgo , Procedimientos Quirúrgicos OperativosRESUMEN
New direct oral anticoagulant agents (DOAC) are currently licensed for thromboprophylaxis after hip and knee arthroplasty and for long-term prevention of thromboembolic events in non-valvular atrial fibrillation as well as treatment and secondary prophylaxis of venous thromboembolism. Some other medical indications are emerging. Thus, anaesthesiologists are increasingly likely to encounter patients on these drugs who need elective or emergency surgery. Due to the lack of experience and data, the management of DOAC in the perioperative period is controversial. In this article, we review available information and recommendations regarding the periprocedural management of the currently most clinically developed DOAC, apixaban, dabigatran, and rivaroxaban. We discuss two trends of managing patients on DOAC for elective surgery. The first is stopping the DOAC 1-5 days before surgery (depending on the drug, patient and bleeding risk) without bridging. The second is stopping the DOAC 5 days preoperatively and bridging with low-molecular-weight heparin. The management of patients on DOAC needing emergency surgery is also reviewed. As no data exist for the use of haemostatic products for the reversal of the anticoagulant effect in these cases, rescue treatment recommendations are proposed.