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INTRODUCTION: Abdominal oncologic surgeries pose significant risks due to the complexity of the surgery and patients' often weakened health, multiple comorbidities, and increased perioperative hazards. Hypotension is a major risk factor for perioperative cardiovascular complications, necessitating individualized management in modern anesthesiology. AIM: This study aimed to determine the dynamics of changes in troponin and NTproBNP levels during the first two postoperative days in patients undergoing major cancer abdominal surgery with advanced hemodynamic monitoring including The AcumenTM Hypotension Prediction Index software (HPI) (Edwards Lifesciences, Irvine, CA, USA) and their association with the occurrence of postoperative cardiovascular complications. METHODS: A prospective study was conducted, including 50 patients scheduled for abdominal cancer surgery who, due to the overall risk of perioperative complications (ASA class 3 or 4), were monitored using the HPI software. Hypotension was qualified as at least one ≥ 1 min episode of a MAP < 65 mm Hg. Preoperatively and 24 and 48 h after the procedure, the levels of NTproBNP and troponin were measured, and an ECG was performed. RESULTS: We analyzed data from 46 patients and found that 82% experienced at least one episode of low blood pressure (MAP < 65 mmHg). However, the quality indices of hypotension were low, with a median time-weighted average MAP < 65 mmHg of 0.085 (0.03-0.19) mmHg and a median of 2 (2-1.17) minutes spent below MAP < 65 mmHg. Although the incidence of perioperative myocardial injury was 10%, there was no evidence to suggest a relationship with hypotension. Acute kidney injury was seen in 23.9% of patients, and it was significantly associated with a number of episodes of MAP < 50 mmHg. Levels of NTproBNP were significantly higher on the first postoperative day compared to preoperative values (285.8 [IQR: 679.8] vs. 183.9 [IQR: 428.1] pg/mL, p < 0.001). However, they decreased on the second day (276.65 [IQR: 609.4] pg/mL, p = 0.154). The dynamics of NTproBNP were similar for patients with and without heart failure, although those with heart failure had significantly higher preoperative concentrations (435.9 [IQR: 711.15] vs. 87 [IQR: 232.2] pg/mL, p < 0.001). Patients undergoing laparoscopic surgery showed a statistically significant increase in NTproBNP. CONCLUSIONS: This study suggests that advanced HPI monitoring in abdominal cancer surgery effectively minimizes intraoperative hypotension with no significant NTproBNP or troponin perioperative dynamics, irrespective of preoperative heart failure.
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This study aimed to evaluate the efficacy of the pectoral nerves interfacial plane block (PECS II) in breast cancer surgery focusing on postoperative pain management and patient satisfaction. A prospective study was conducted, including 200 patients scheduled for breast cancer surgery. The participants were randomly assigned to the PECS II block and control groups. The PECS II block group received a preoperative interfascial plane block, while the control group received standard analgesia. Postoperative pain scores at 4 h intervals for the first 3 postoperative days, as well as opioid consumption and patient-reported satisfaction, were measured and compared between both groups. The PECS II block group demonstrated significantly lower postoperative pain scores at all measured time points (p < 0.001). Additionally, the PECS II block group showed reduced opioid consumption (p < 0.001), reported higher levels of patient satisfaction compared to the control group, and had a notably shorter stay in the postoperative care unit (p < 0.001). Integrating the PECS block with general anesthesia in breast cancer surgeries enhances pain management, reduces opioid use, and shorten postanesthesia care unit stay. The evident benefits suggest PECS as a potential standard in breast surgeries. Future research should further investigate its long-term impacts and broader applications.
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ABSTRACT: Background: Venoarterial extracorporeal membrane oxygenation (VA-ECMO) can easily lead to supranormal oxygenation. The impact of hyperoxygenation beyond the early VA-ECMO support phase is unexplored. We sought to investigate its association with short- and long-term mortality. Methods: A total of 10,615 arterial blood gases of 179 patients undergoing VA-ECMO between 2013 and 2018 in our cardiosurgical tertiary center were analyzed for partial pressure of oxygen (PaO2) and its association with in-hospital, 90-day, and 1-year mortality. Patients were stratified into terciles (T) based on PaO2. Results: The median systemic PaO2 during VA-ECMO was 122 mm Hg (Q1-Q3, 111-158 mm Hg) and was significantly higher in 90-day nonsurvivors versus survivors (134 mm Hg [Q1-Q3, 114-175 mm Hg] vs. 114 mm Hg [Q1-Q3, 109-136 mm Hg]; P < 0.001). The incidence of mortality increased at all time points tested after VA-ECMO implantation along with the increasing terciles of PaO2. The lowest mortality rates were noted for patients with median PaO2 values of <115 mm Hg (T1), whereas patients with median PaO2 values of >144 mm Hg (T3) had the highest mortality rates. Bonferroni multiple testing analysis found the T3 of PaO2 to be a predictor of decreased 90-day survival in comparison with T1 (P < 0.001) and T2 (P = 0.002). Multivariable Cox regression analyses for in-hospital, 90-day, and 1-year mortality showed a significant association of the T3 compared with the T2 and the T1 of PaO2 to mortality across all endpoints. Conclusion: Hyperoxygenation during VA-ECMO might be associated with increased all-cause mortality. The results of our study further document the known toxicity of hyperoxygenation in general critical care patients and mark the need to focus specifically on VA-ECMO patients.
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Oxigenación por Membrana Extracorpórea , Hiperoxia , Humanos , Oxigenación por Membrana Extracorpórea/efectos adversos , Oxigenación por Membrana Extracorpórea/métodos , Oxígeno , Mortalidad Hospitalaria , Incidencia , Estudios Retrospectivos , Choque CardiogénicoRESUMEN
BACKGROUND: While troponin is an established biomarker of cardiac injury, its prognostic significance in post-cardiotomy cardiogenic shock patients supported by venoarterial extracorporeal membrane oxygenation (PCCS-VA-ECMO) remains unclear. OBJECTIVE: This study aimed to assess the correlation between early post-operative troponin T levels and both short-term and long-term mortality outcomes in this cohort. METHODS: We evaluated 1457 troponin T measurements from 102 PCCS-VA-ECMO patients treated from 2013 to 2018 at a specialized cardio-surgical and transplantation center. Emphasis was placed on troponin concentrations at 24-48 h post-surgery, post-VA-ECMO implantation, and peak troponin levels in relation to VA-ECMO weaning, as well as 90-day and one-year mortality. RESULTS: No significant association was observed between troponin T levels post-VA-ECMO implantation and 90-day mortality (median: 1338 ng/L for overall, 1529 ng/L for survivors vs. 1294 ng/L for non-survivors; p = 0.146) or between peak troponin levels and 90-day mortality (median: 3583 ng/L for overall, 3337 ng/L for survivors vs. 3666 ng/L for non-survivors; p = 0.709). Comprehensive multivariate models showed no correlation between troponin levels and various mortality endpoints. Notably, age, procedure urgency, type, LVEF pre-surgery, Euroscore II, prior cardiac arrest, and VA-ECMO duration were not linked with troponin release. Hemodiafiltration emerged as the strongest mortality risk factor [HR 2.4]. CONCLUSIONS: Isolated early Troponin T release and peak troponin T were not associated, while organ complications were linked with VA-ECMO weaning or short- and long-term prognosis. The results underscore the multi-organ implications of PCCS in determining survival.
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AIMS: We aim to report trends in unplanned hospitalizations among newly diagnosed heart failure patients with regard to hospitalizations types and their impact on outcomes. METHODS AND RESULTS: A nation-wide study of all citizens in Poland with newly diagnosed heart failure based on ICD-10 coding who were beneficiaries of either public primary, secondary, or hospital care between 2013 and 2018 in Poland. Between 1 January 2013 and 31 December 2019, there were 1 124 118 newly diagnosed heart failure patients in Poland in both out- and inpatient settings. The median observation time was 946 days. As many as 49% experienced at least one acute heart failure hospitalization. Once hospitalized, 44.6% patients experienced at least one all-cause rehospitalization and 26% another heart failure rehospitalization. The latter had the highest Charlson co-morbidity index (1.36). The 30 day heart failure readmission rate was 2.96%. Kaplan-Meier analysis revealed very early readmissions (up to 1-7 days) were associated with better survival compared with rehospitalization between 8 and 30 days. All-cause mortality was related to the number of hospitalization with adjusted estimated hazard ratios: 1.550 (95% CI: 1.52-158) for the second HF hospitalization, 2.158 (95% CI: 2.098-2.219) for third, and 2.788 (95% CI: 2.67-2.91) for the fourth HF hospitalization and subsequent ones, as compared with the first hospitalization. CONCLUSIONS: Among newly diagnosed heart failure patients in Poland between 2013 and 2019, nearly half required at least one unplanned heart failure hospitalization. The risk of death was growing with every other hospital reoccurrence due to heart failure.
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Insuficiencia Cardíaca , Hospitalización , Comorbilidad , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Insuficiencia Cardíaca/terapia , Humanos , Readmisión del Paciente , Polonia/epidemiologíaRESUMEN
BACKGROUND: One of the most common causes of heart failure is dilated cardiomyopathy (DCM). In DCM, the mortality risk is high and reaches approximately 20% in 5 years. A patient's prognosis should be established for appropriate HF management. However, so far, no validated tools have been available for the DCM population. METHODS: The study population consisted of 735 DCM patients: 406 from the derivation cohort (previously described) and 329 from the validation cohort (from 2009 to 2020, with outcome data after a mean of 42 months). For each DCM patient, the individual mortality risk was calculated based on the Krakow DCM Risk Score. RESULTS: During follow-up, 49 (15%) patients of the validation cohort died. They had shown significantly higher calculated 1-to-5-year mortality risks. The Krakow DCM Risk Score yielded good discrimination in terms of overall mortality risk, with an AUC of 0.704-0.765. Based on a 2-year mortality risk, patients were divided into non-high (≤6%) and high (>6%) mortality risk groups. The observed mortality rates were 8.3% (n = 44) vs. 42.6% (n = 75), respectively (HR 3.37; 95%CI 1.88-6.05; p < 0.0001). CONCLUSIONS: The Krakow DCM Risk Score was found to have good predictive accuracy. The 2-year mortality risk > 6% has good discrimination for the identification of high-risk patients and can be applied in everyday practice.
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INTRODUCTION: Data regarding venoarterial extracorporeal membrane oxygenation (VA ECMO) as a temporary circulatory support in cardiogenic shock (CS) for Central Europe are scarce. OBJECTIVES: The aim of the study was to disclose indications, in-hospital, and long-term (1-year) mortality along with risk factors. PATIENTS AND METHODS: The study is a retrospective investigation of patients who underwent VA ECMO for CS at a cardiosurgical tertiary center, from January 2013 to June 2018. A broad spectrum of pre- and postimplantation factors was tested using univariable analysis. RESULTS: A total of 198 patients met the inclusion criteria. The median (interquartile range) duration of support was 207 (91339) hours, with no significant disparity among hospital survivors and nonsurvivors (P = 0.09). A total of 40.4% of patients died during ECMO support, while the joined in-hospital and 6-month mortality progressed to 65.2%, and 1-year mortality to 67.2%; 9% underwent a subsequent heart transplantation. Main adverse events were bleeding (76%), infection (56%), neurologic injury (15%), and limb ischemia (15%). Multiorgan failure was the most decisive risk factor of in-hospital mortality (odds ratio, 4.45; P <â 0.001). Patients with postcardiotomy CS had a significantly lower out-of-hospital survival rate than the nonsurgical group (32.3% vs 45%; log-rank P = 0.037). CONCLUSION: The study showed survival benefit, despite frequent complications. The protocol focusing on proper candidate selection and timing can positively impact patient survival. Additional risk reduction can be achieved with a further increase of the team experience with ECMO.
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Oxigenación por Membrana Extracorpórea , Oxigenación por Membrana Extracorpórea/efectos adversos , Oxigenación por Membrana Extracorpórea/métodos , Mortalidad Hospitalaria , Humanos , Estudios Retrospectivos , Factores de Riesgo , Choque Cardiogénico/etiología , Choque Cardiogénico/terapiaRESUMEN
Introduction: Optimal medical therapy (OMT) is the cornerstone of treatment for stable coronary disease with the ISCHEMIA trial showing similar outcomes using OMT with or without an initial invasive approach. Objectives: To describe OMT goal attainment in Polish ISCHEMIA participants compared with other countries. Patients and methods: Among 5179 trial participants, 333 were randomized in Poland. The median follow-up was 3.2 years. OMT targets were: not smoking, high-intensity statin therapy, low-density lipoprotein cholesterol (LDL-C) of less than 70 mg/dl, systolic blood pressure of less than 140 mm Hg, aspirin therapy, and ACEI / ARB, and ß-blocker therapy if indicated. Results: Compared with 36 other countries, at randomization, patients in Poland were older (67 [6275] y vs 65 [5871] y); P <â 0.001), more often female (30% vs 22%; P = 0.002), with a longer history of angina (3 [19] y vs 1 [03] y; P <â 0.001), and there were more cases of prior myocardial infarction (32% vs 18%; P <â 0.01) and revascularization (PCI, 40% vs 19%; CABG, 11% vs 3%; P <â 0.001 for both). The number of OMT goals attained increased from baseline to follow-up visits (5 [45] vs 6 [56]; P <â 0.001) in Poland and other countries alike (P = 0.89 vs P = 0.14). In Poland, significant improvements were achieved regarding high-intensity statin therapy (27% vs 50%), LDL-C <â 70 mg/dl (29% vs 65%), and systolic blood pressure of less than 140 mm Hg (63% vs 81%) (P <â 0.001 for all), whereas not-smoking (89% vs 89%), aspirin (90% vs 88%), ACEI / ARB (93% vs 95%), and ß-blocker therapy (94% vs 90%) remained high. Conclusions: With regular surveillance and contemporary medical therapy, high OMT goal attainment was achievable among the participants of the ISCHEMIA trial in Poland relative to other countries. There is still room for improvement in LDL-C and blood pressure management.
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Enfermedad de la Arteria Coronaria , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Infarto del Miocardio , Intervención Coronaria Percutánea , Anciano , Antagonistas de Receptores de Angiotensina , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Aspirina , LDL-Colesterol , Enfermedad de la Arteria Coronaria/tratamiento farmacológico , Femenino , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Masculino , Persona de Mediana Edad , Polonia , Resultado del TratamientoAsunto(s)
Infecciones por Coronavirus/epidemiología , Paro Cardíaco/terapia , Enfermedades de las Válvulas Cardíacas/diagnóstico por imagen , Válvula Mitral/diagnóstico por imagen , Estrés Laboral/fisiopatología , Médicos , Neumonía Viral/epidemiología , Fibrilación Ventricular/terapia , Adulto , Betacoronavirus , COVID-19 , Desfibriladores Implantables , Ecocardiografía , Femenino , Paro Cardíaco/diagnóstico , Paro Cardíaco/etiología , Enfermedades de las Válvulas Cardíacas/complicaciones , Enfermedades de las Válvulas Cardíacas/fisiopatología , Humanos , Imagen por Resonancia Magnética , Estrés Laboral/complicaciones , Pandemias , SARS-CoV-2 , Fibrilación Ventricular/diagnóstico , Fibrilación Ventricular/etiología , Fibrilación Ventricular/fisiopatologíaRESUMEN
BACKGROUND: Intra-aortic balloon pump (IABP) had a pivotal role in the therapy of cardiogenic shock (CS), but recent studies have questioned its effects on patients' outcome. Aim of this study is the description of a "real world" series of patients in which IABP was used as a primary mechanical circulatory support (MCS). METHODS: All patients who received IABP in our institution during 1 year were prospectively enrolled in our study. The outcomes were: ICU mortality, length of ICU stay, factors associated with mortality and complications of IABP. A logistic regression model was developed to estimate the effect of several risk factors on mortality. RESULTS: A total of 119 patients were enrolled, 54 patients underwent IABP placement for CS unrelated to cardiac surgery (medical CS) and 65 after open-heart surgery. There was no significant difference for mortality between medical CS [12/54 (22.2%)] and cardiac surgery [7/65 (10.8%)] (P=0.09). The morbidity rate related to IABP was 11.3%. Multivariable analysis identified AKI (OR =9.3; 95% CI, 2.0-40.0; P=0.004), inotropic score at the time of IABP implantation (OR =1.06; 95% CI, 1.01-1.11; P=0.009) and history of myocardial revascularization (OR =4.7; 95% CI, 1.1-20.2; P=0.036) as independent predictors for early death (P<0.05). A ROC curve analysis for inotropic score at time of implantation and mortality was performed in the overall population [AUC=0.78 (95% CI, 0.66-0.90)]. A cutoff of 20 has a specificity =72% and sensitivity=74% in this population. CONCLUSIONS: Mortality is similar in medical and postcardiotomy CS. The benefits of IABP are limited if the amount of inotropes and the severity of shock are too high.
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PURPOSE: To determine whether protein C zymogen (protein C concentrates or human protein C) improves clinically relevant outcomes in adult patients with severe sepsis and septic shock. METHODS: This is a randomized, double-blind, placebo-controlled, parallel-group trial that from September 2012 to June 2014 enrolled adult patients with severe sepsis or septic shock and high risk of death and of bleeding (e.g., APACHE II greater than 25, extracorporeal membrane oxygenation or disseminated intravascular coagulopathy). All patients completed their follow-up 90 days after randomization and data were analyzed according to the intention-to-treat principle. Follow-up was performed at 30 and 90 days after randomization. The primary endpoint was a composite outcome of prolonged intensive care unit (ICU) stay and/or 30-day mortality. Secondary endpoints included mortality. RESULTS: The study was stopped early in a situation of futility for the composite outcome of prolonged ICU stay and/or 30-day mortality that was 79 % (15 patients) in the protein C zymogen group and 67 % (12 patients) in the placebo group (p = 0.40) and for a concomitant safety issue: ICU mortality was 79 % (15 patients) in the protein C zymogen group vs 39 % (7 patients) in the placebo group (p = 0.020), and 30-day mortality was 68 vs 39 % (p = 0.072). CONCLUSION: Protein C zymogen did not improve clinically relevant outcomes in severe sepsis and septic shock adult patients. Given its high cost and the potential increase in mortality, the use of this drug in adult patients should be discouraged.