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BACKGROUND: Spinal cord injury (SCI) presents a major global health challenge, with rising incidence rates and substantial disability. Although progress has been made in understanding SCI's pathophysiology and early management, there is still a lack of effective treatments to mitigate long-term consequences. This study investigates the potential of sovateltide, a selective endothelin B receptor agonist, in improving clinical outcomes in an acute SCI rat model. METHODS: Thirty male Sprague-Dawley rats underwent sham surgery (group A) or SCI and treated with vehicle (group B) or sovateltide (group C). Clinical tests, including Basso, Beattie, and Bresnahan scoring, inclined plane, and allodynia testing with von Frey hair, were performed at various time points. Statistical analyses assessed treatment effects. RESULTS: Sovateltide administration significantly improved motor function, reducing neurological deficits and enhancing locomotor recovery compared with vehicle-treated rats, starting from day 7 post injury. Additionally, the allodynic threshold improved, suggesting antinociceptive properties. Notably, the sovateltide group demonstrated sustained recovery, and even reached preinjury performance levels, whereas the vehicle group plateaued. CONCLUSIONS: This study suggests that sovateltide may offer neuroprotective effects, enhancing neurogenesis and angiogenesis. Furthermore, it may possess anti-inflammatory and antinociceptive properties. Future clinical trials are needed to validate these findings, but sovateltide shows promise as a potential therapeutic strategy to improve functional outcomes in SCI. Sovateltide, an endothelin B receptor agonist, exhibits neuroprotective properties, enhancing motor recovery and ameliorating hyperalgesia in a rat SCI model. These findings could pave the way for innovative pharmacological interventions for SCI in clinical settings.
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BACKGROUND: Sovateltide (IRL-1620), an endothelin B receptor agonist, has previously demonstrated neuroprotective and neuroregenerative effects in animal models of acute ischemic stroke. Recently, clinical trials indicated that it could also be effective in humans with stroke. Here, we systematically investigate whether IRL-1620 may be used for the treatment of ischemia-induced brain injury. METHODS: A systematic review was performed following the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. MEDLINE (PubMed) and Scopus databases were searched for eligible studies up to December 2022. The databases ClinicalTrials.gov and Pharmazz Inc. were screened for unpublished or ongoing trials. Only studies in English were evaluated for eligibility. Meta-analysis of the included studies was also conducted. RESULTS: Finally, seven studies were included in the review, all in animal rat models because of scarcity of clinical trials. Six studies, all in middle cerebral artery occlusion (MCAO) models, were selected for meta-analysis. In the two studies assessing mortality, no deaths were reported in the IRL-1620 group 24 h after MCAO, whereas the vehicle group had almost a five times higher mortality risk (risk ratio 5.3, 95% confidence interval 0.7-40.1, I2 = 0%). In all five studies evaluating outcome on day 7 after MCAO, IRL-1620 was associated with statistically significantly lower neurological deficit and improved motor performance compared with the vehicle. Infract volume, differentiation potential of neuronal progenitor cells, and mitochondrial fate also improved with IRL-1620 administration. CONCLUSIONS: According to the above, in animal MCAO models, IRL-1620 enhanced neurogenesis and neuroprotection and improved outcome. Future studies are needed to expand our understanding of its effects in human study participants with acute ischemic stroke as well as in other common causes of cerebral ischemia including cardiac arrest.
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Breast cancer and cardiovascular diseases (CVD) represent significant global health challenges, with CVD being the leading cause of mortality and breast cancer, showing a complex pattern of incidence and mortality. We explore the intricate interplay between these two seemingly distinct medical conditions, shedding light on their shared risk factors and potential pathophysiological connections. A specific connection between hypertension (HTN), atrial fibrillation (AF), myocardial infarction (MI), and breast cancer was evaluated. HTN is explored in detail, emphasizing the role of aging, menopause, insulin resistance, and obesity as common factors linking HTN and breast cancer. Moreover, an attempt is made to identify the potential impact of antihypertensive medications and highlight the increased risk of breast cancer among those women, with a focus on potential mechanisms. A summary of key findings underscores the need for a multisystem approach to understanding the relationship between CVD and breast cancer is also explored with a highlight for all the gaps in current research, such as the lack of clinical observational data on MI and breast cancer in humans and the need for studies specifically designed for breast cancer. This paper concludes that there should be a focus on potential clinical applications of further investigation in this field, including personalized prevention and screening strategies for women at risk. Overall, the authors attempt to provide a comprehensive overview of the intricate connections between breast cancer and cardiovascular diseases, emphasizing the importance of further research in this evolving field of cardio-oncology.
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Neoplasias de la Mama , Cardiología , Enfermedades Cardiovasculares , Hipertensión , Infarto del Miocardio , Humanos , Femenino , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/etiología , Neoplasias de la Mama/epidemiología , Neoplasias de la Mama/etiología , Hipertensión/epidemiología , Factores de RiesgoRESUMEN
The aim of this study was to compare the urine metabolic fingerprint of healthy neonates exclusively breastfed with that of neonates fed with a synbiotic-enriched formula (Rontamil® Complete 1) at four time points (the 3rd and 15th days of life and the 2nd and 3rd months). The determination of urine metabolic fingerprint was performed using NMR metabolomics. Multivariate data analyses were performed with SIMCA-P 15.0 software and R language. Non-distinct profiles for both groups (breastfeeding and synbiotic formula) for the two first time points (3rd and 15th days of life) were detected, whereas after the 2nd month of life, a discrimination trend was observed between the two groups, which was further confirmed at the 3rd month of life. A clear discrimination of the synbiotic formula samples was evident when comparing the metabolites taken in the first days of life (3rd day) with those taken in the 2nd and 3rd months of life. In both cases, OPLS-DA models explained more than 75% of the metabolic variance. Non-distinct metabolomic profiles were obtained between breastfed and synbiotic-formula-fed neonates up to the 15th day of life. Discrimination trends were observed only after the 2nd month of the study, which could be attributed to breastfeeding variations and the consequent dynamic profile of urine metabolites compared to the stable ingredients of the synbiotic formula.
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Simbióticos , Lactancia Materna , Femenino , Humanos , Lactante , Fórmulas Infantiles , Recién Nacido , Espectroscopía de Resonancia Magnética , MetabolómicaRESUMEN
BACKGROUND: End-of-life decision-making for terminally ill neonates raises important legal and ethical issues. In Greece, no recent data on nurses' attitudes and involvement in end-of-life decisions are available. RESEARCH QUESTION/AIM: To investigate neonatal nurses' attitudes and involvement in end-of-life decisions and the relation to their socio-demographic and work-related background data. RESEARCH DESIGN: A survey was carried out in 28 neonatal intensive care units between September 2018 and January 2019. A structured questionnaire was distributed by post. PARTICIPANTS AND RESEARCH CONTEXT: The questionnaire was answered anonymously by 312 nurses (response rate, 71.1%) and returned to the investigators. ETHICAL CONSIDERATIONS: The study was approved by the Bioethics and Research Committee of Aretaieio Hospital in accordance with the Helsinki Declaration. FINDINGS: Nurses more often reported involvement in various end-of-life decisions, such as continuation of treatment without adding further therapeutic interventions for terminally ill neonates, while less reported were mechanical ventilation withdrawal and drug administration to end life. Nurses with a high attitude score, reflecting a more quality-of-life approach, were more likely to be involved in setting limits to intensive care. α low score was consistent with life preservation. Nurses' religiousness (p = 0.097), parenthood (p = 0.093), involvement in daily practice (p = 0.03), and position on the existing legal framework (p < 0.002) influenced their attitude score. DISCUSSION: The likelihood of nurses to support interventions in neonates with poor prognosis in neonatal intensive care units was related to their attitudes. After adjusting for potential confounders, the most important predictors for nurses' attitudes were parenthood, involvement in daily practice, and position supporting current legislation reform. CONCLUSION: Variability in involvement in end-of-life decisions among nurses exists on a national level.
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Enfermeras Neonatales , Cuidado Terminal , Actitud del Personal de Salud , Muerte , Toma de Decisiones , Humanos , Recién Nacido , Unidades de Cuidados Intensivos , Unidades de Cuidado Intensivo Neonatal , Encuestas y CuestionariosRESUMEN
BACKGROUND: Perioperative cardiac arrest is a rare complication with an incidence of around 1 in 1400 cases, but it carries a high burden of mortality reaching up to 70% at 30 days. Despite its specificities, guidelines for treatment of perioperative cardiac arrest are lacking. Gathering the available literature may improve quality of care and outcome of patients. METHODS: The PERIOPCA Task Force identified major clinical questions about the management of perioperative cardiac arrest and framed them into the therapy population [P], intervention [I], comparator [C], and outcome [O] (PICO) format. Systematic searches of PubMed, Embase, and the Cochrane Library for articles published until September 2020 were performed. Consensus-based treatment recommendations were created using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. The strength of consensus among the Task Force members about the recommendations was assessed through a modified Delphi consensus process. RESULTS: Twenty-two PICO questions were addressed, and the recommendations were validated in two Delphi rounds. A summary of evidence for each outcome is reported and accompanied by an overall assessment of the evidence to guide healthcare providers. CONCLUSIONS: The main limitations of our work lie in the scarcity of good quality evidence on this topic. Still, these recommendations provide a basis for decision making, as well as a guide for future research on perioperative cardiac arrest.
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Paro Cardíaco/terapia , Periodo Perioperatorio/tendencias , Consenso , Técnica Delphi , Paro Cardíaco/etiología , HumanosRESUMEN
BACKGROUND: Guidelines for neonatal resuscitation recommend a 3:1 compression to ventilation ratio. However, this recommendation is based on expert opinion and consensus rather than strong scientific evidence. Our primary aim was to assess whether continuous chest compressions with asynchronous ventilations would increase return of spontaneous circulation (ROSC) rate and survival compared to the 3:1 chest compression to ventilation ratio. METHODS: This was a prospective, randomized, laboratory study. Twenty male Landrace-Large White pigs, aged 1-4 days with an average weight 1.650 ± 228.3 g were asphyxiated and left untreated until heart rate was less than 60 bpm or mean arterial pressure was below 15 mmHg. Animals were then randomly assigned to receive either continuous chest compressions with asynchronous ventilations (n = 10), or standard (3:1) chest compression to ventilation ratio (n = 10). Heart rate and arterial pressure were assessed every 30 s during cardiopulmonary resuscitation (CPR) until ROSC or asystole. All animals with ROSC were monitored for 4 h. RESULTS: Coronary perfusion pressure (CPP) at 30 s of CPR was significantly higher in the experimental group (45.7 ± 16.9 vs. 21.8 ± 6 mmHg, p < 0.001) and remained significantly elevated throughout the experiment. End-tidal carbon dioxide (ETCO2) was also significantly higher in the experimental group throughout the experiment (23.4 ± 5.6 vs. 14.7 ± 5.9 mmHg, p < 0.001). ROSC was observed in six (60%) animals treated with 3:1 compression to ventilation ratio and nine (90%) animals treated with continuous chest compressions and asynchronous ventilation (p = 0.30). Time to ROSC was significantly lower in the experimental group (30 (30-30) vs. 60 (60-60) sec, p = 0.021). Of note, 7 (77.8%) animals in the experimental group and 1 (16.7%) animal in the control group achieved ROSC after 30 s (0.02). At 4 h, 2 (20%) animals survived in the control group compared to 7 (70%) animals in the experimental group (p = 0.022). CONCLUSION: Continuous chest compressions with asynchronous ventilations significantly improved CPP, ETCO2, time to ROSC, ROSC at 30 s and survival in a porcine model of neonatal resuscitation.
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Asfixia/terapia , Reanimación Cardiopulmonar/métodos , Paro Cardíaco/terapia , Animales , Animales Recién Nacidos , Método Doble Ciego , Masculino , Estudios Prospectivos , Distribución Aleatoria , Sus scrofa , Resultado del TratamientoRESUMEN
BACKGROUND: Knowing the kinetics of endogenous stress hormones during cardiac arrest and cardiopulmonary resuscitation (CRP) will help to optimize personalized physiology-guided treatment. The aim of this study was to examine the dynamic changes in stress hormones in a swine model of ventricular fibrillation (VF) cardiac arrest. METHODS: Ventricular fibrillation was induced in 10 healthy Landrace/Large White piglets, which were subsequently left untreated for 8 min. All animals were resuscitated according to the 2015 European Resuscitation Council guidelines. The concentration of adrenalin, noradrenalin, and cortisol was measured at baseline and at the 4th and 8th minute of VF-cardiac arrest, as well as at 30-min, 60-min, 24 h and 48 h post-ROSC. RESULTS: By the end of the 4th min of VF, the animals of the ROSC group exhibited significantly higher adrenaline levels compared to those of the no-ROSC group (7264 pg/ml vs. 1648 pg/ml, p = 0.03). Noradrenaline was higher in the ROSC group at the 4th min of VF (3021 pg/ml vs. 1626 pg/ml, p = 0.02). Cortisol levels in the ROSC group were significantly lower by the end of the 8th min of VF [16.25 ng/ml vs. 92.82 ng/ml, p = 0.03]. With a cut-off point of 5970 pg/ml, adrenaline at the 4th min of VF exhibited 100% sensitivity and 80% specificity for predicting ROSC. CONCLUSION: Higher endogenous adrenaline and lower endogenous cortisol levels were associated with ROSC.
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Epinefrina/farmacocinética , Paro Cardíaco/metabolismo , Hidrocortisona/farmacocinética , Norepinefrina/farmacocinética , Fibrilación Ventricular/metabolismo , Animales , Reanimación Cardiopulmonar , Modelos Animales de Enfermedad , Paro Cardíaco/terapia , Masculino , Estudios Prospectivos , Porcinos , Fibrilación Ventricular/terapiaRESUMEN
INTRODUCTION: The European Resuscitation Council Newborn Life Support Course (ERC- NLS) aims at training healthcare professionals, involved in perinatal care, in order to intervene efficiently and promptly to assist transition or resuscitate neonates who require help at birth. However, limited data exists for the retention of the theoretical knowledge and practical skills provided by the course. This study aims to evaluate the degree of knowledge and skill retention 3 and 6 months after the ERC-NLS provider course. METHODS: This is a prospective study. Theoretical knowledge was evaluated using the ERC-approved NLS written test (50 True/False questions). Evaluation of technical skills included performance, on an Advanced Life Support neonatal maniquin (LAERDAL), of airway management, ventilation and support of circulation (21 detailed skills). The effect of certain factors on theoretical skill retention was also evaluated. RESULTS: One hundred and sixteen (n = 116) participants were initially recruited in the study (12 males and 104 females). Theoretical knowledge was evaluated in 113 participants (3 participants missed follow-up appointments) and technical skills in 80 participants. The mean score for theoretical knowledge was 86.24% ± 5.3, 80.88% ± 7.43 and 80.04% ± 7.04 at baseline, at 3 and 6 months, respectively. This difference was significant among the three time points (baseline vs 3 months: p < 0.001; baseline vs 6 months: p < 0.001; 3 month's vs 6 months: p = 0.034). Although gender did not have an effect, doctors and participants of higher education yielded higher score of success. Regarding technical skills, 9 skills showed a continuous decline of performance from baseline to 6 months, while no difference existed for 12 skills. CONCLUSIONS: Healthcare professionals after the NLS provider course retain satisfactory levels of theoretical knowledge and technical skills even at 6 months post-training, although, there is a decline compared to baseline. Further research is needed in order to establish the proper time and type of refreshment course in order to improve outcomes.
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Cuidados para Prolongación de la Vida/estadística & datos numéricos , Resucitación/educación , Retención en Psicología , Enseñanza/normas , Adulto , Competencia Clínica/normas , Competencia Clínica/estadística & datos numéricos , Evaluación Educacional/métodos , Femenino , Humanos , Recién Nacido/fisiología , Cuidados para Prolongación de la Vida/métodos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Resucitación/estadística & datos numéricos , Enseñanza/estadística & datos numéricosRESUMEN
BACKGROUND: Vancomycin and piperacillin/tazobactam are reported in clinical studies to increase acute kidney injury (AKI). However, no clinical study has demonstrated synergistic toxicity, only that serum creatinine increases. OBJECTIVES: To clarify the potential for synergistic toxicity between vancomycin, piperacillin/tazobactam and vancomycin + piperacillin/tazobactam treatments by quantifying kidney injury in a translational rat model of AKI and using cell studies. METHODS: (i) Male Sprague-Dawley rats (n = 32) received saline, vancomycin 150 mg/kg/day intravenously, piperacillin/tazobactam 1400 mg/kg/day intraperitoneally or vancomycin + piperacillin/tazobactam for 3 days. Urinary biomarkers and histopathology were analysed. (ii) Cellular injury was assessed in NRK-52E cells using alamarBlue®. RESULTS: Urinary output increased from Day -1 to Day 1 with vancomycin but only after Day 2 for vancomycin + piperacillin/tazobactam-treated rats. Plasma creatinine was elevated from baseline with vancomycin by Day 2 and only by Day 4 for vancomycin + piperacillin/tazobactam. Urinary KIM-1 and clusterin were increased with vancomycin from Day 1 versus controls (P < 0.001) and only on Day 3 with vancomycin + piperacillin/tazobactam (P < 0.001, KIM-1; P < 0.05, clusterin). The histopathology injury score was elevated only in the vancomycin group when compared with piperacillin/tazobactam as a control (P = 0.04) and generally not so with vancomycin + piperacillin/tazobactam. In NRK-52E cells, vancomycin induced cell death with high doses (IC50 48.76 mg/mL) but piperacillin/tazobactam did not, and vancomycin + piperacillin/tazobactam was similar to vancomycin. CONCLUSIONS: All groups treated with vancomycin demonstrated AKI; however, vancomycin + piperacillin/tazobactam was not worse than vancomycin. Histopathology suggested that piperacillin/tazobactam did not worsen vancomycin-induced AKI and may even be protective.
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Lesión Renal Aguda , Vancomicina , Lesión Renal Aguda/inducido químicamente , Animales , Antibacterianos/toxicidad , Quimioterapia Combinada , Masculino , Ácido Penicilánico/toxicidad , Piperacilina/toxicidad , Combinación Piperacilina y Tazobactam/toxicidad , Ratas , Ratas Sprague-Dawley , Estudios Retrospectivos , Vancomicina/toxicidadRESUMEN
Prognostication after cardiac arrest (CA) represents a challenging issue, and several biomarkers have been proposed in the attempt to predict outcome. Among these, F2-isoprostanes stand out as potential biomarkers for early prognostication, providing information on the magnitude of global oxidative injury after return of spontaneous circulation (ROSC). We performed a topical review searching PubMed and Scopus databases to identify studies evaluating the modifications of F2-isoprostanes in the early period after CA, and a meta-analysis of studies providing curves of F2-isoprostanes plasma levels seeking to describe the biomarker's kinetics after CA. Evidence suggests that plasma levels of F2-isoprostanes increase in the early post-resuscitation period and seem well correlated with the burden of ischaemia-reperfusion injury. Our meta-analysis shows a possible increase as early as 5 minutes after ROSC, which persists at 2 hours and is attenuated at 4 hours. Clinical studies are warranted to evaluate the utility of this biomarker for prognostication purposes in CA survivors.
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Biomarcadores/sangre , F2-Isoprostanos/sangre , Paro Cardíaco Extrahospitalario/sangre , Daño por Reperfusión/sangre , Reanimación Cardiopulmonar , Diagnóstico Precoz , Humanos , Paro Cardíaco Extrahospitalario/patología , Estrés Oxidativo/genética , Pronóstico , Daño por Reperfusión/patologíaRESUMEN
BACKGROUND: End-of-life decisions for neonates with adverse prognosis are controversial and raise ethical and legal issues. In Greece, data on physicians' profiles, motivation, values and attitudes underlying such decisions and the correlation with their background are scarce. The aim was to investigate neonatologists' attitudes in Neonatal Intensive Care Units and correlate them with self-reported practices of end-of-life decisions and with their background data. METHODS: A structured questionnaire was distributed to all 28 Neonatal Intensive Care Units in Greece. One hundred and sixty two out of 260 eligible physicians answered anonymously the questionnaire (response rate 66%). Demographic and professional characteristics, self-reported practices and opinions were included in the questionnaire, along with a questionnaire of 12 items measuring physicians' attitude and views ranging from value of life to quality of life approach (scale 1-5). RESULTS: Continuation of treatment in neonates with adverse prognosis without adding further therapeutic interventions was the most commonly reported EoL practice, when compared to withdrawal of mechanical ventilation. Physicians with a high attitude score (indicative of value of quality-of-life) were more likely to limit, while those with a low score (indicative of value of sanctity-of-life) were more likely for continuation of intensive care. Physicians' educational level (p:0.097), involvement in research (p:0.093), religion (p:0.024) and position on the existing legal framework (p < 0.001) were factors that affected the attitude score. CONCLUSIONS: Physicians presented with varying end-of-life practices. Limiting interventions in neonates with poor prognosis was strongly related to their attitudes. The most important predictors for physicians' attitudes were religiousness and belief for Greek legal system reform.
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Médicos , Cuidado Terminal , Actitud del Personal de Salud , Muerte , Toma de Decisiones , Humanos , Recién Nacido , Unidades de Cuidados Intensivos , Unidades de Cuidado Intensivo Neonatal , Calidad de Vida , Encuestas y Cuestionarios , Privación de TratamientoRESUMEN
The purpose of this study was to investigate the intra-rater reliability and agreement of handgrip strength (HGS) measurement using a hydraulic hand dynamometer in patients with chronic obstructive pulmonary disease (COPD). A sample of 19 COPD patients (18 males and 1 female; mean ± SD age, 66.9 ± 6.3 years) was evaluated using a hand dynamometer by the same rater in two different testing sessions with a 7-d interval. During each session, patients were asked to exert three maximal isometric contractions on the dominant hand and the mean value of the 3 efforts (measured in kilogram-force [Kgf]) was used for data analysis. The intraclass correlation coefficient (ICC2,1), the standard error of measurement (SEM), the minimal detectable change (MDC), and Bland-Altman methods were used to estimate the degree of test-retest reliability and the measurement error, respectively. HGS in COPD patients revealed an ICC2,1 score of 0.99, suggesting excellent test-retest reliability. The calculated SEM was relatively small (0.59 Kgf), and the MDC presented a clinically acceptable value of 1.64 Kgf. These findings, in conjunction with the narrow width of the 95% limits of agreements (95% limits of agreement, -2.5-2.1 Kgf) in the Bland-Altman plot, reflected the measurement precision and the narrow variation of the differences during the 2 testing sessions. The results of this study demonstrated an excellent test-retest reliability of HGS measurement, indicating that this method is reliable for repeated monitoring of peripheral muscle strength in patients with COPD.
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Fuerza de la Mano , Dinamómetro de Fuerza Muscular , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Variaciones Dependientes del Observador , Estudios Prospectivos , Reproducibilidad de los ResultadosRESUMEN
Resuscitation guidelines remain uniform across all cardiac arrest patients, focusing on the delivery of chest compressions to a standardized rate and depth and algorithmic vasopressor dosing. However, individualizing resuscitation to the appropriate hemodynamic and ventilatory goals rather than a standard "one-size-fits-all" treatment seems a promising new therapeutic strategy. In this article, we present a new physiology-guided treatment strategy to titrate the resuscitation efforts to patient's physiologic response after cardiac arrest. This approach can be applied during resuscitation attempts in highly monitored patients, such as those in the operating room or the intensive care unit, and could serve as a method for improving tissue perfusion and oxygenation while decreasing post-resuscitation adverse effects.
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Reanimación Cardiopulmonar/normas , Protocolos Clínicos , Paro Cardíaco/terapia , Medicina de Precisión/métodos , Presión Sanguínea/fisiología , Capnografía/métodos , Reanimación Cardiopulmonar/métodos , Circulación Coronaria/fisiología , Paro Cardíaco/fisiopatología , Humanos , Monitoreo Fisiológico , Neuroprotección/fisiología , Terapia por Inhalación de Oxígeno/métodos , Respiración con Presión Positiva/métodosRESUMEN
High quality cardiopulmonary resuscitation (CPR) is crucial for influencing survival from cardiac arrest. Healthcare professionals are expected to know how to perform CPR as they may encounter emergency situations during their work. Physiotherapists, who use exercise as a therapeutic approach, should have good knowledge and skills in CPR not only to cope with possible adverse cardiac events during exercise but also because a widespread CPR application and early defibrillation can greatly reduce mortality due to heart attack. The aim of this study is to investigate knowledge of Greek physiotherapists in European Resuscitation Council guidelines for resuscitation. A secondary aim of this study was to assess and compare the knowledge score between those with and without previous training and/or lower self-confidence in CPR skills. Three hundred and fifty Greek physiotherapists who were working in hospitals and rehabilitation centres (face-to-face and e-mail contact) were randomly selected to complete an anonymous questionnaire containing demographic questions, CPR experience questions, and ten theoretical knowledge questions, based on European Resuscitation Council guidelines for resuscitation. The response ratio was 63% (n=220 physiotherapists). Respondents' total mean score for the theoretic knowledge questions was 4.1±2 (range 1-10); 21.4% of the respondents had participated in a CPR course, while only 0.9% had previous experience in CPR performance. The group of respondents who had attended a CPR course had a significantly higher score in CPR knowledge questions and higher confidence score (p<0.01). Moreover, the physiotherapists who attended refresher courses in CPR in the workplace scored significantly higher (p<0.01). Our results indicate that Greek physiotherapists have knowledge gaps in the European Resuscitation Council guidelines for resuscitation. The percentage of Greek physiotherapists who had CPR certification and recertification was low, thus the CPR training should be mandatory for all working physiotherapists.
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Reanimación Cardiopulmonar/educación , Competencia Clínica , Conocimientos, Actitudes y Práctica en Salud , Fisioterapeutas/educación , Adulto , Certificación , Femenino , Grecia , Paro Cardíaco/terapia , Humanos , Masculino , Persona de Mediana Edad , Autoimagen , Encuestas y CuestionariosRESUMEN
PURPOSE: Low-dose steroids may reduce the mortality of severely ill patients with septic shock. We sought to determine whether exposure to stress-dose steroids during and/or after cardiopulmonary resuscitation is associated with reduced risk of death due to postresuscitation septic shock. METHODS: We analyzed pooled, individual patient data from two prior, randomized clinical trials (RCTs). RCTs evaluated vasopressin, steroids, and epinephrine (VSE) during resuscitation and stress-dose steroids after resuscitation in vasopressor-requiring, in-hospital cardiac arrest. In the second RCT, 15 control group patients received open-label, stress-dose steroids. Patients with postresuscitation shock were assigned to a Steroids (n = 118) or No Steroids (n = 73) group according to an "as-treated" principle. We used cumulative incidence competing risks Cox regression to determine cause-specific hazard ratios (CSHRs) for pre-specified predictors of lethal septic shock (primary outcome). In sensitivity analyses, data were analyzed according to the intention-to-treat (ITT) principle (VSE group, n = 103; control group, n = 88). RESULTS: Lethal septic shock was less likely in Steroids versus No Steroids group, CSHR, 0.40, 95% confidence interval (CI), 0.20-0.82; p = 0.012. ITT analysis yielded similar results: VSE versus Control, CSHR, 0.44, 95% CI, 0.23-0.87; p = 0.019. Adjustment for significant, between-group baseline differences in composite cardiac arrest causes such as "hypotension and/or myocardial ischemia" did not appreciably affect the aforementioned CSHRs. CONCLUSIONS: In this reanalysis, exposure to stress-dose steroids (primarily in the context of a combined VSE intervention) was associated with lower risk of postresuscitation lethal septic shock.
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Reanimación Cardiopulmonar/efectos adversos , Epinefrina/administración & dosificación , Paro Cardíaco/terapia , Admisión del Paciente , Choque Séptico/prevención & control , Esteroides/administración & dosificación , Vasopresinas/administración & dosificación , Anciano , Reanimación Cardiopulmonar/mortalidad , Combinación de Medicamentos , Epinefrina/efectos adversos , Femenino , Paro Cardíaco/diagnóstico , Paro Cardíaco/mortalidad , Paro Cardíaco/fisiopatología , Humanos , Masculino , Persona de Mediana Edad , Factores Protectores , Ensayos Clínicos Controlados Aleatorios como Asunto , Estudios Retrospectivos , Factores de Riesgo , Choque Séptico/diagnóstico , Choque Séptico/microbiología , Choque Séptico/mortalidad , Esteroides/efectos adversos , Factores de Tiempo , Resultado del Tratamiento , Vasopresinas/efectos adversosRESUMEN
The original version of this article unfortunately contained a mistake. In Table 2, the frequency of Septic Shock reported just below the frequency of "At least 1 Episode of VAP" actually corresponds to the First (and not the Second) Episode of VAP during the postresuscitation period.
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Chronic obstructive pulmonary disease (COPD) is a major health problem worldwide, with co-morbidities contributing to the overall severity and mortality of the disease. The incidence and prevalence of cardiovascular disease among COPD patients are high. Both disorders often co-exist, mainly due to smoking, but they also share common underlying risk factors, such as aging and low-grade systemic inflammation. The therapeutic approach is based on agents, whose pharmacological properties are completely opposed. Beta2-agonists remain the cornerstone of COPD treatment due to their limited cardiac adverse effects. On the other hand, beta-blockers are administered in COPD patients with cardiovascular disease, but despite their proven cardiac benefits, they remain underused. There is still a trend among physicians over underprescription of these drugs in patients with heart failure and COPD due to bronchoconstriction. Therefore, cardioselective beta-blockers are preferred, and recent meta-analyses have shown reduced rates in mortality and exacerbations in COPD patients treated with beta-blockers.
Asunto(s)
Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Antagonistas Adrenérgicos beta/administración & dosificación , Enfermedades Cardiovasculares , Enfermedad Pulmonar Obstructiva Crónica , Administración por Inhalación , Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/tratamiento farmacológico , Enfermedades Cardiovasculares/epidemiología , Comorbilidad/tendencias , Relación Dosis-Respuesta a Droga , Quimioterapia Combinada , Salud Global , Humanos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Factores de Riesgo , Tasa de Supervivencia/tendenciasRESUMEN
BACKGROUND: Obesity has been demonstrated to increase the risk of out-of-hospital cardiac arrest (OHCA) and may influence the quality and effectiveness of cardiopulmonary resuscitation. Our aim was to investigate the association between body mass index (BMI) and the outcome of OHCA victims not treated by targeted temperature management. METHODS: This was a prospective observational study of OHCA patients. The patients were categorized according to BMI into two groups: the normal BMI group (nBMI) and the elevated BMI group (eBMI). The primary endpoint was return of spontaneous circulation (ROSC), while secondary outcomes were survival to intensive care unit (ICU) admission and survival to ICU discharge. RESULTS: Of the initial 99 patients who were transported to the Emergency Department, 84 (85%) were included in the study. Mean BMI was 29.8kg/m2. Thirteen (15.5%) patients achieved ROSC and were admitted to the ICU, with the mean duration of ICU length of stay being 6.7±4.9days. Survival to ICU admission and ICU discharge were higher in the eBMI group (17.6% vs. 6.25%, p=0.010 and 10.3% vs. 6.25%, p=0.021, respectively). Survival to ICU discharge was higher in ventricular fibrillation patients compared to patients with non-shockable rhythms, irrespectively of their BMI (p=0.002). All patients that survived to ICU discharge did so with a cerebral performance category score of 2. CONCLUSIONS: Survival to ICU admission and ICU discharge were higher in the eBMI group.