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BACKGROUND: Intensive care unit-acquired muscle weakness (ICUAW) has an incidence of 40-46%. Early mobilisation is known to be a protective factor. OBJECTIVE: The aim of the study was to identify the incidence of ICUAW in Spain and to evaluate variables likely to contribute to the development of ICUAW. METHODS: A 4-month, prospective observational multicentre cohort study was conducted on patients receiving invasive mechanical ventilation for at least 48 h. Data were collected from ICU day 3 until ICU discharge. The primary outcome was presence of ICUAW (diagnosed using the Medical Research Council [MRC] scale). The secondary outcome was nurse-patient ratio, physiotherapist availability, analgesia, sedation and delirium management, glycaemic control, and daily level of mobility during the ICU stay as per the ICU Mobility Scale. A logistic regression model was constructed based exclusively on days 3-5 of the ICU stay. RESULTS: The data of 642 patients were analysed from 80 ICUs, accounting for 35% of all ICUs in Spain. The incidence of ICUAW was 58% (275 of 474 patients; 95% confidence interval [CI] [53-62]). The predictors for ICUAW were older age (odds ratio [OR] = 1.01; 95% CI [1.00-1.03]) and more days with renal replacement therapy (OR = 1.01; 95% CI [1.00-1.02]). The protective factors for ICUAW were male gender (OR = 0.58; 95% CI [0.38-0.89]), higher Barthel Index (showing prehospital functional independence) (OR = 0.97; 95% CI [0.95-0.99]), more days of being awake and cooperative (defined by a feasible MRC assessment) (OR = 0.98; 95% CI [0.97-0.99]), presence of delirium (OR = 0.98; 95% CI [0.97-0.99]), and more days with active mobilisation (ICU Mobility Scale ≥ 4) (OR = 0.98; 95% CI [0.97-0.99]). CONCLUSIONS: The risk factors for ICUAW were functional dependence before admission, female gender, older age, and more days on renal replacement therapy. The protective factors for ICUAW were feasibility of MRC assessment, the presence of delirium, and being actively mobilised during the first 5 days in the ICU.
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Unidades de Terapia Intensiva , Debilidade Muscular , Idoso , Estudos de Coortes , Feminino , Humanos , Tempo de Internação , Masculino , Debilidade Muscular/epidemiologia , Respiração ArtificialRESUMO
BACKGROUND AND OBJETIVE: The pathogenesis of asthma is dependent on the balance between regulatory and effector T cells, which display differential expression of CD25 and CD26. Therefore, alteration of circulating levels of sCD25 and sCD26 during allergic asthma could be conditioned by changes in leukocyte phenotype. Objectives: To analyze expression of CD25 and CD26 on T lymphocytes and their soluble derivatives (sCD25, sCD26) during stable phases of moderate-severe allergic asthma. METHODS: Cross-sectional study with 2 adult cohorts of allergic asthmatics. Clinical, anthropometric, pulmonary, hematological, and biochemical parameters were measured. Phenotyping was performed with flow cytometry in both circulating and cultured leukocytes. Dipeptidyl peptidase 4 (DPP4) activity was assayed in culture supernatants. RESULTS: In vitro studies revealed upregulation of CD26 on human T lymphocytes upon activation, especially under TH17-favoring conditions, and a correlation with soluble DPP4 activity (rs=0.641; P<.001). CD26 expression on lymphocytes was higher in asthmatics, while serum sCD26 was lower in women and patients. The latter finding could be associated with an expanded CD25low/CD26low/CD127low subset of effector CD4+ T cells in allergic asthma, with no changes in Treg percentages. However, women showed an increased Teff/Treg ratio, which could explain their greater susceptibility to asthma. CONCLUSIONS: Allergic asthma causes an increment in CD25lowCD26low helper T cells detected in stable stages. These changes are mirrored in serum and should be considered in the light of the downmodulating role of CD26 in major chemokines related to the pathogenesis of asthma such as CCL11 (eotaxin), CCL5 (RANTES), and CXCL12a (SDF-1α).
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Asma/imunologia , Linfócitos T CD4-Positivos/imunologia , Dipeptidil Peptidase 4/imunologia , Hipersensibilidade/imunologia , Linfócitos T Reguladores/imunologia , Células Th17/imunologia , Adulto , Quimiocina CCL11/imunologia , Quimiocina CCL5/imunologia , Quimiocina CXCL12/imunologia , Estudos Transversais , Regulação para Baixo/imunologia , Feminino , Citometria de Fluxo/métodos , Humanos , Subunidade alfa de Receptor de Interleucina-2/imunologia , Masculino , Pessoa de Meia-Idade , Regulação para Cima/imunologia , Adulto JovemRESUMO
Even with appropriate clinical management, complicated methicillin-susceptible Staphylococcus aureus (MSSA) catheter-related bacteremia (CRB) is frequent. We investigated the influence of molecular characteristics of MSSA strains on the risk of complicated bacteremia (CB) in MSSA-CRB. A multicenter prospective study was conducted in Spain between 2011 and 2014 on MSSA-CRB. Optimized protocol-guided clinical management was required. CB included endocarditis, septic thrombophlebitis, persistent bacteremia and/or end-organ hematogenous spread. Molecular typing, agr functionality and DNA microarray analysis of virulence factors were performed in all MSSA isolates. Out of 83 MSSA-CRB episodes included, 26 (31.3%) developed CB. MSSA isolates belonged to 16 clonal complexes (CCs), with CC30 (32.5%), CC5 (15.7%) and CC45 (13.3) being the most common. Comparison between MSSA isolates in episodes with or without CB revealed no differences regarding agr type and functionality. However, our results showed that CC15 and the presence of genes like cna, chp and cap8 were associated with the development of CB. The multivariate analysis highlighted that the presence of cna (Hazard ratio 2.9; 95% CI 1.14-7.6) was associated with the development of CB. Our results suggest that particular CCs and specific genes may influence the outcome of MSSA-CRB.
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Bacteriemia/patologia , Infecções Relacionadas a Cateter/patologia , Infecções Estafilocócicas/patologia , Staphylococcus aureus/patogenicidade , Fatores de Virulência/análise , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Análise em Microsséries , Pessoa de Meia-Idade , Tipagem Molecular , Estudos Prospectivos , Espanha , Staphylococcus aureus/genética , Staphylococcus aureus/isolamento & purificação , Resultado do Tratamento , Fatores de Virulência/genéticaRESUMO
INTRODUCTION: Safe analgesia and sedation strategies are necessary in order to avoid under or over sedation, as well as improving the comfort and safety of critical care patients. OBJECTIVES: To compare and contrast a multidisciplinary protocol of systematic evaluation and management of analgesia and sedation in a group of critical care patients on mechanical ventilation with the usual procedures. MATERIALS AND METHODS: A cohort study with contemporary series was conducted in a tertiary care medical-surgical ICU February to November during 2013 and 2014. The inclusion criteria were mechanical ventilation ≥ 24h and use of sedation by continuous infusion. Sedation was monitored using the Richmond agitation-sedation scale or bispectral index, and analgesia were measured using the numeric rating scale, or behavioural indicators of pain scale. The study variables included; mechanical ventilation time, weaning time, ventilation support time, artificial airway time, continuous sedative infusion time, daily dose and frequency of analgesic and sedative drug use, hospital stay, and ICU and hospital mortality, Richmond agitation-sedation scale, bispectral index, numeric rating scale, and behavioural indicators of pain scale measurements. Kruskal Wallis and Chi2, and a significance of p<.05 were used. RESULTS: The study included 153 admissions, 75 pre-intervention and 78 post-intervention, with a mean age of 55.7±13 years old, and 67% men. Both groups showed similarities in age, reason for admission, and APACHE. There were non-significant decreases in mechanical ventilation time 4 (1.4-9.2) and 3.2 (1.4-8.1) days, respectively; p= 0.7, continuous sedative infusion time 6 (3-11) and 5 (3-11) days; p= 0.9, length of hospital stay 29 (18-52); 25 (14-41) days; p= 0.1, ICU mortality (8 vs. 5%; p= 0.4), and hospital mortality (10.6 vs. 9.4%: p= 0.8). Daily doses of midazolam and remifentanil decreased 347 (227-479) mg/day; 261 (159-358) mg/day; p= 0.02 and 2175 (1427-3285) mcg/day; 1500 (715-2740) mcg/day; p= 0.02, respectively. There were increases in the use of remifentanil (32% vs. 51%; p= 0.01), dexmedetomidine (0 vs.6%; p= 0.02), dexketoprofen (60 vs. 76%; p= 0.03), and haloperidol (15 vs.28%; p= 0.04). The use of morphine decreased (71 vs. 54%; p= 0.03). There was an increase in the number of measurements and Richmond agitation-sedation scale scores 6 (3-17); 21 (9-39); p< 0.0001, behavioural indicators of pain scale 6 (3-18); 19(8-33); p< 0.001 and numeric rating scale 4 (2-6); 8 (6-17); p< 0.0001. CONCLUSIONS: The implementation of a multidisciplinary protocol of systematic evaluation of analgesia and sedation management achieved an improvement in monitoring and adequacy of dose to patient needs, leading to improved outcomes.
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Analgesia , Sedação Consciente , Sedação Profunda , Respiração Artificial , Estudos de Coortes , Estado Terminal , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: To assess the psychometric properties of the behavioral indicators of pain scale (ESCID) when applied to a wide range of medical and surgical critical patients. DESIGN: A multicentre, prospective observational study was designed to validate a scale measuring instrument. SETTING: Twenty Intensive Care Units of 14 hospitals belonging to the Spanish National Health System. PARTICIPANTS: A total of 286 mechanically ventilated, unable to self-report critically ill medical and surgical adult patients. PROCEDURE: Pain levels were measured by two independent evaluators simultaneously, using two scales: ESCID and the behavioral pain scale (BPS). Pain was observed before, during, and after two painful procedures (turning, tracheal suctioning) and one non-painful procedure. MAIN VARIABLES: ESCID reliability was measured on the basis of internal consistency using the Cronbach-α coefficient. Inter-rater and intra-rater agreement were measured. The Spearman correlation coefficient was used to assess the correlation between ESCID and BPS. RESULTS: A total of 4386 observations were made in 286 patients (62% medical and 38% surgical). High correlation was found between ESCID and BPS (r=0.94-0.99; p<0.001), together with high intra-rater and inter-rater concordance. ESCID was internally reliable, with a Cronbach-α value of 0.85 (95%CI 0.81-0.88). Cronbach-α coefficients for ESCID domains were high: facial expression 0.87 (95%CI 0.84-0.89), calmness 0.84 (95%CI 0.81-0.87), muscle tone 0.80 (95%CI 0.75-0.84), compliance with mechanical ventilation 0.70 (95%CI 0.63-0.75) and consolability 0.85 (95%CI 0.81-0.88). CONCLUSION: ESCID is valid and reliable for measuring pain in mechanically ventilated unable to self-report medical and surgical critical care patients. CLINICALTRIALS.GOV: NCT01744717.
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Estado Terminal , Medição da Dor , Psicometria , Cuidados Críticos , Humanos , Dor , Estudos Prospectivos , Reprodutibilidade dos TestesRESUMO
Oilseed rape (Brassica napus L.) plants with typical club root symptoms were detected on two farms in the La Araucanía region (37°35' to 39°37' S), southern Chile. In 2010, affected plants were found in large areas throughout three fields on a single farm and disease incidence ranged from 30 to 100%. In 2013, plants with club root were found in one field on a different farm. Disease incidence in the affected areas was 30%. In both cases, affected plants showed root swellings or distortions, but no aerial symptoms were evident. Cross-sections from symptomatic roots were observed under light and fluorescent microscope and compared to healthy roots. The presence of plasmodia with resting spores in the root tissue pointed to Plasmodiophora brassicae Woronin as the causal agent. Pathogenicity was evaluated in the greenhouse. Inoculum was prepared by grinding 10 g of fresh galled roots in sterile water. The macerated tissue was filtered through sterile cheesecloth and the spore suspensions were adjusted to 1 × 107 spores/ml. Seeds of oilseed rape cv. Imminent were germinated and 5-day-old seedlings were transplanted in 250-ml pots (4 seedlings per pot). The soil surrounding the base of each seedling was inoculated with 1 ml of spore suspension. One pot received no inoculum and was used as a control. Pots were watered regularly. After 45 days, the inoculated plants showed root swelling similar to that observed in the field, whereas no symptoms were observed on the roots of the control plants. Specific PCR detection for P. brassicae was performed with pairs of primers TC1F/TC1R and TC2F/TC2R, according to the protocol described by Cao et al. (1). Total DNA was obtained from old galled roots collected in the field and galled roots from plants of the pathogenicity test, using the E.Z.N.A HP Plant DNA mini kit (Omega Biotek). Amplicon sizes of 548 and 519 bp, respectively, were obtained for each primer set, which is consistent with that reported by Cao et al. (1). Seed contamination with P. brassicae in the same seed lot used to sow the commercial field of 2013 was evaluated using the PCR method described above. Washing protocols to collect resting spores from seed was based on Rennie et al. (2). Total DNA was extracted from the resting spores pellet that had been ground in liquid nitrogen, using E.Z.N.A HP Plant DNA mini kit. PCR was performed on undiluted and diluted (1/10, 1/100, 1/1000, and 1/10000) DNA. Total DNA from a plant with gall roots where plasmodia were observed and a plant with healthy roots were used as positive and negative control, respectively. A 548-bp amplicon was amplified in the 1/10 and 1/100 dilutions with the TC1F/TC1R primers only indicating that the pathogen may have been present in the seed lot. In Chile, club root symptoms on B. napus were described in 2008 (3), though no indication of location or incidence was given. To our knowledge, this is the first confirmed case of club root disease in an oilseed rape field. This finding could prelude new cases and possibly an outbreak of club root disease on oilseed rape, jeopardizing this important crop of southern Chile. Oilseed rape production in Chile relies on imported seed of hybrids and parental materials. Although seed contamination with P. brassicae is thought to play a minor role in the epidemiology of the disease, we cannot ignore the possibility that the occurrence of this disease in 2013 may have been associated with the use of contaminated seed. References: (1) T. Cao et al. Plant Dis. 91:80, 2007. (2) D. C. Rennie et al. Plant Pathol. 60:811, 2011. (3) Rina Acuña P. Compendio de Fitopatógenos de Cultivos Agrícolas en Chile. Servicio Agrícola y Ganadero, Santiago, Chile, 2008.
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OBJECTIVE: To describe the general characteristics of the patient and device use. To know retention balloon pressure (RBP) and related factors. To identify rate of leakage incidence, relocation and perineal damage due to the device (PSD) and related risk factors. MATERIAL AND METHODS: An analytical observational, cross-sectional study conducted in a polyvalent ICU from June-December 2010 was performed. The sample included Flexi-Seal(®) carriers. Variables evaluated were patient and device use characteristics, RBP, leakage and quantity, relocation and reason, PSD, sedoanalgesia infusion, neuromuscular block, patient position, Flexi-Seal type catheter, ventilatory mode (VM), intra-abdominal pressure (IAP), mean intrathoracic pressure (MITP), PEEP, Glasgow, color-aspect, fecal consistency and volume. Significance P<.05. RESULTS: Twenty-one patients were included, 52% male, aged 54±17 with 30 insertion episodes, Flexi-Seal-Signal(®) 33%, 10±8 days permanency, main indication 33% «diarrhea and injured skin¼," 30% device removal «intolerance and/or spontaneous expulsion¼. Median (Me) PGR =40; RI (61-19) cmH2O. Factors associated to higher PGR: SCI absence, prone-decubitus position, leakage, relocation, conventional Flexi-Seal(®), MV, lower PEEP and IMP, Color-aspect, higher MITP. Leakage, relocation and PSD incidence density 43, 30 and 2 cases/100 days of catheter, respectively. Leakage and relocation risk factors: higher PGR, Glasgow and fecal volume, lower MITP, MV, assisted-spontaneous mode OR 2.5 CI (1.6-3.8) and OR 1.7(1.1-2.7), absence SCI OR 3.3 (2.2-5.1) and OR 2.4(1.5-3.8), absence neuromuscular block OR 2.4 (1.4-3.9) and OR 1.8 (1.1-3.1), Flexi-Seal(®) conventional OR 2.7(1.7-4.1) and OR 2 (1.2-3.3), respectively. Leakage risk factors: color-aspect, supine position, lower IMP and PEEP. CONCLUSIONS: Monitoring RBP may alert us about leakage presence and relocation need. Knowing associated risk factors to RBP, leakage and relocation would help to develop strategies to reduce their high incidence rate such as decreasing RBP by reducing inflated volume.
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Enfermagem de Cuidados Críticos/instrumentação , Diarreia/enfermagem , Incontinência Fecal/enfermagem , Estado Terminal , Desenho de Equipamento , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: To describe the course of a patient with the extracorporeal CO2 removal device and discover the effect of Novalung on ventilation, considering the patient's prone position and its influence on the device's blood flow. To develop a protocol of managing and specific care of a patient with Novalung. MATERIAL AND METHODS: A case report of a patient with Novalung in a tertiary hospital ICU unit is reported. Parameters considered are hemodynamic, respiratory, pharmacological, analytical, neuromonitoring, managing of the Novalung and length of decubitus prone cycles. Anova Test, Student's T test, Wilcoxon-Mann Whitney and Spearman correlation. Significance p <0.05. RESULTS: A 46-year old women with nosocomial pneumonia and acute respiratory failure with indication of Novalung to decrease hypercapnia and optimize ventilatory management of refractory hypoxemia. ICU Stay 26 days, MBP 82 ± 9 mmHg, HR 110 ± 6l pm during the admission, monitoring PICCO 5 days CI 3.2 ± 0.8 l/min/m2, ELWI 33 ± 4 ml, continuous hemofiltration 13.2 days with a median removal 50 cc/h. Norepinephrine dose 0.68 ± 0.79 µ/kg/min for 15 days. Respiratory parameters during the admission: PO2 59 ± 13 mmHg, PCO2 68 ± 35 mmHg, SatO2 85 ± 12%, PO2/FIO2 69 ± 35, tidal volume 389 ± 141 cc. Novalung® 13 days, heparin dose 181.42 ± 145 mIU/Kg/min, Cephalin time 57.56 ± 16.41 sec, O2 flow 7 ± 3 l/min, median blood flow 1030 cc/h, interquartile range 1447-612 cc/h. Prone cycles 4, duration 53 ± 27 hours. With Novalung® PCO2 decreased regardless of position 66 ± 21:56 ± 9, p=0.005. Tidal volume 512 ± 67:267 ± 72, p=0.0001. Blood flow on supine-prone position 1053 ± 82:113 ± 112, p=0.001. There was no link between blood flow and PCO2 (p=0.2) and between O2 and PO2 flow (p=0.05). Specific care: pedal and tibial pulse monitoring, keep circuit safe to prevent and detect signs of bleeding, femoral arterial and venous catheter care, coagulation monitoring. COMMENTS: During the use of Novalung protective, ventilation, low tidal volumes, decreased pressure plateau, PEEP and hypercapnia were achieved. Blood flow decreased in prone position, but the PCO2 did not increase. The device did not coagulate.
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Dióxido de Carbono/sangue , Circulação Extracorpórea/instrumentação , Desenho de Equipamento , Feminino , Humanos , Pessoa de Meia-Idade , Decúbito VentralRESUMO
We say that several scalar time series are dynamically coupled if they record the values of measurements of the state variables of the same smooth dynamical system. We show that much of the information lost due to measurement noise in a target time series can be recovered with a noise reduction algorithm by crossing the time series with another time series with which it is dynamically coupled. The method is particularly useful for reduction of measurement noise in short length time series with high uncertainties.
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Algoritmos , Artefatos , Interpretação Estatística de Dados , Modelos Estatísticos , Processamento de Sinais Assistido por Computador , Razão Sinal-Ruído , Simulação por Computador , RetroalimentaçãoRESUMO
AIMS: To determine compliance of the standard "semirecumbent position between 30-45° in patients with artificial airway (AA)". To know the opinion of the professionals on this issue. MATERIAL AND METHODS: An observational, prospective study was carried out in December 2009 in the ICU department of a tertiary hospital that excluded the limitation of therapeutic effort, prone position and antitrendelemburg. DATA COLLECTED: headrest angle, professional experience of the nurse, shift, perception of the auditor, diagnostic, type of AA (tracheostomy or endotracheal tube), mechanical ventilation (MV) (yes/no) and enteral nutrition (EN). Nurses were surveyed to verify if they knew the standard, if they complied with it, the method used and their suggestions. We used the Student's t test and ANOVA for multivariable analysis, and Fisher's χ2; p<0.05=significant. RESULTS: A total of 546 valid measurements were obtained from 53 patients, of which 40.9% had the correct semirecumbent position (30-45°). Professionals with <1 year of experience were those who raised the headrest the least, with only 26.4% of these measurements over 30°. The standard was met in only 34.8% of the neurocritical patients (NC) vs non NC (46.7%) (p<0.05). It was <30° in 29.2% of patients with tracheostomy vs 44% measurements performed on patients with TOT (p<0.05). There were no differences between shifts, the use of MV or EN. Diagnostic accuracy of the auditor: sensitivity: 91.6%; specificity: 72.5%; positive predictive value: 70.2%; negative predictive value (NPV): 92.4%. 97.9% of responders know the standard. Visual judgment was used in 97.2% of the cases. CONCLUSIONS: Measured compliance was less than 50% although the standard is well known by the nursing team. Even though the subjective perception has a high NPV, it does not achieve the standard.
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Fidelidade a Diretrizes/estatística & dados numéricos , Intubação Intratraqueal , Posicionamento do Paciente/normas , Traqueostomia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pneumonia Associada à Ventilação Mecânica/prevenção & controle , Estudos Prospectivos , Adulto JovemRESUMO
While we were drafting the recommendations for the joint contingency plan between the Spanish Society of Intensive Care and Coronary Unit Nursing (SEEIUC) and the Spanish Society of Intensive and Critical Care Medicine and Coronary Units (SEMICYUC), predictions were overtaken by events with regard to the magnitude of the COVID-19 pandemic. Members informed us of the lack of personal protection equipment (PPE), the rapid provision of improvised ICUs in various hospital areas and the recruitment of nurses to cover shifts. The failure to recognise the specialty of critical care nursing, included in the macro-specialty of medical-surgical nursing and not yet developed, has highlighted the urgent need to learn from our mistakes: specialisation, increase the number of nurses in teams and protect the public health system.
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Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/enfermagem , Pandemias , Pneumonia Viral/epidemiologia , Pneumonia Viral/enfermagem , COVID-19 , Enfermagem de Cuidados Críticos , Humanos , Unidades de Terapia Intensiva/organização & administração , Equipamento de Proteção Individual/provisão & distribuição , Espanha/epidemiologia , EspecializaçãoRESUMO
AIMS: Main aim: To determine the Spanish intensive care units (ICU) that assess and record pain levels, sedation/agitation, delirium and the use of physical restraint (PR) as standard practice. Secondary aims: To determine the use of validated assessment tools and to explore patients' levels of pain and sedation/agitation, the prevalence of delirium, and the use of PR. METHOD: An observational, descriptive, cross-sectional, prospective and multicentre study using an ad hoc survey with online access that consisted of 2 blocks. Block I: with questions on the unit's characteristics and routine practice; Block II: aspects of direct care and direct assessments of patients admitted to participating units. RESULTS: One hundred and fifty-eight units and 1574 patients participated. The pain of communicative patients (CP) was assessed and recorded as standard in 109 units (69%), the pain of non-communicative patients (NCP) in 84 (53%), sedation/agitation in 111 (70%), and delirium in 39 units (25%). There was recorded use of PR in 39 units (25%). Validated scales were used to assess the pain of CP in 139 units (88%), of NCP in 102 (65%), sedation/agitation in 145 (92%), delirium in 53 units (34%). In 33 units (21%) pain, sedation/agitation and delirium of PC and NPC was assessed, and in 8 of these units there was a specific PR protocol and register. Among the patients who could be assessed, an absence of pain was reported in 57%, moderate pain in 27%; 48% were calm and collaborative, and 10% agitated; 21% had PR, and 12.6% of the patients had delirium. CONCLUSIONS: The assessment of pain, sedation and delirium is demonstrated, and low percentages of agitation and delirium achieved. We observed a high percentage of patients with pain, and moderate use of PC. We should generalise the use of protocols to assess, prevent and treat pain and delirium by appropriately managing analgesia, sedation, and individual and well-considered use of PC. (ClinicalTrials.gov Identifier: NCT03773874).
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Analgesia , Sedação Consciente , Sedação Profunda , Delírio/diagnóstico , Delírio/terapia , Medição da Dor , Restrição Física , Idoso , Estudos Transversais , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , EspanhaRESUMO
In January 2020, the Chinese authorities identified a new virus of the Coronaviridae family as the cause of several cases of pneumonia of unknown aetiology. The outbreak was initially confined to Wuhan City, but then spread outside Chinese borders. On 31 January 2020, the first case was declared in Spain. On 11 March 2020, The World Health Organization (WHO) declared the coronavirus outbreak a pandemic. On 16 March 2020, there were 139 countries affected. In this situation, the Scientific Societies SEMICYUC and SEEIUC have decided to draw up this Contingency Plan to guide the response of the Intensive Care Services. The objectives of this plan are to estimate the magnitude of the problem and identify the necessary human and material resources. This is to provide the Spanish Intensive Medicine Services with a tool to programme optimal response strategies.
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Betacoronavirus , Infecções por Coronavirus/terapia , Cuidados Críticos/organização & administração , Avaliação das Necessidades/organização & administração , Pneumonia Viral/terapia , COVID-19 , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/prevenção & controle , Cuidados Críticos/normas , Infecção Hospitalar/prevenção & controle , Recursos em Saúde/organização & administração , Humanos , Disseminação de Informação/métodos , Unidades de Terapia Intensiva/organização & administração , Avaliação das Necessidades/estatística & dados numéricos , Pandemias/prevenção & controle , Admissão do Paciente/normas , Equipamento de Proteção Individual/normas , Admissão e Escalonamento de Pessoal , Pneumonia Viral/epidemiologia , Pneumonia Viral/prevenção & controle , Alocação de Recursos/métodos , Alocação de Recursos/organização & administração , SARS-CoV-2 , Software , Espanha/epidemiologia , Desenvolvimento de Pessoal/organização & administraçãoRESUMO
In January 2020, the Chinese authorities identified a new virus of the Coronaviridae family as the cause of several cases of pneumonia of unknown aetiology. The outbreak was initially confined to Wuhan City, but then spread outside Chinese borders. On 31 January 2020, the first case was declared in Spain. On 11 March 2020, The World Health Organization (WHO) declared the coronavirus outbreak a pandemic. On 16 March 2020, there were 139 countries affected. In this situation, the Scientific Societies SEMICYUC and SEEIUC, have decided to draw up this Contingency Plan to guide the response of the Intensive Care Services. The objectives of this plan are to estimate the magnitude of the problem and identify the necessary human and material resources. This is to provide the Spanish Intensive Medicine Services with a tool to programme optimal response strategies.
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Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/terapia , Cuidados Críticos/organização & administração , Pandemias , Pneumonia Viral/epidemiologia , Pneumonia Viral/terapia , COVID-19 , Humanos , Espanha/epidemiologiaRESUMO
We propose a noise reduction algorithm based on adaptive neighborhood selection that is able to obtain high levels of noise reduction for chaotic vector time series corrupted by observational noises with a noise-to-signal ratio of up to 300%.
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AIM: To evaluate the degree of implementation of protocols associated with the prevention of intensive-care-unit (ICU) acquired muscle weakness, and the presence of the physiotherapist in various ICU in Spain. METHOD: A descriptive, cross-sectional study performed in 86 adult ICU in Spain between March and June 2017. Neurosurgical and major burns ICU were excluded. A multiple-choice survey was used that included questions on protocols for glycaemia control, sedation, pain assessment, delirium prevention, delirium management and early mobilisation. The survey was completed using a user-protected application and password. The Student's t-test or Mann-Whitney U test and Pearson's correlation or Spearman's Rho test were used for the inferential analysis. RESULTS: Eighty-nine point five percent of the ICU had a glycaemia control protocol, with a predominating range of 110-140mg/dl. Seventy-four point four percent evaluated sedation levels, although only 36% had sedation protocols. Pain assessment was carried out on communicative patients in 73.7%, and on uncommunicative patients in only 47.5%. Only 37.2% performed daily screening to detect delirium and 31.4% of the ICU had delirium prevention protocols, 26.7% had delirium management protocols and 14% had protocols for early mobilisation. Thirty-four point nine percent requested cross consultation with the rehabilitation department. CONCLUSIONS: The implementation of the different protocols associated with the prevention of ICU-acquired muscle weakness was high in relation to glycaemia control protocols, sedation level and pain assessment in communicative patients, and was low for early mobilisation and delirium screening and prevention. Similarly, the physiotherapist was seldom present in the ICU.
Assuntos
Unidades de Terapia Intensiva , Debilidade Muscular/prevenção & controle , Adulto , Protocolos Clínicos , Estudos Transversais , Fidelidade a Diretrizes , Humanos , Espanha , SíndromeRESUMO
Serum samples from 1034 non-carnivorous wildlife from Spain were tested for antibodies to Neospora caninum by competitive screening enzyme linked immunosorbent assay (ELISA) and confirmed by an indirect fluorescent antibody test (IFAT). High agreement was observed between results in both techniques (kappa value higher than 0.9). Prevalences of N. caninum antibodies positive by both techniques were 11.8% of 237 red deer (Cervus elaphus), 7.7% of 13 barbary sheep (Ammotragus lervia), 6.1% of 33 roe deer (Capreolus capreolus) and 0.3% of 298 wild boar (Sus scrofa). In one of 53 hares (Lepus granatensis), antibodies were found in the ELISA but could not be confirmed by IFAT due to lack of sample. Antibodies to N. caninum were not found in any of 251 wild rabbits (Oryctolagus cuniculus), 79 fallow deer (Dama dama), 27 mouflon (Ovis ammon), 40 chamois (Rupicapra pyrenaica) and three Spanish ibex (Capra pyrenaica). Statistically significant differences were observed between N. caninum seroprevalence in red deer and management of hunting estates (open versus fenced) with higher prevalence in fenced estates, and among sampling sites. Seroprevalence was particularly high in some areas (MO estate in South-Central Spain or some estates of Catalonia, North-East Spain), while no contact with N. caninum was observed in others. Results indicate that in certain areas of Spain, N. caninum is present in wildlife, especially in red deer. These results have important implications in both sylvatic cycles and may influence the prevalence of infection in cattle farms in those areas. To our knowledge, this is the first report of antibodies to N. caninum in wildlife from Spain and the first report of N. caninum antibodies in barbary sheep and wild boar.
Assuntos
Animais Selvagens/parasitologia , Anticorpos Antiprotozoários/sangue , Coccidiose/veterinária , Animais , Coccidiose/epidemiologia , Cervos , Ensaio de Imunoadsorção Enzimática/métodos , Ensaio de Imunoadsorção Enzimática/veterinária , Feminino , Técnica Indireta de Fluorescência para Anticorpo/métodos , Técnica Indireta de Fluorescência para Anticorpo/veterinária , Masculino , Neospora/imunologia , Coelhos , Estudos Soroepidemiológicos , Ovinos , Doenças dos Ovinos/epidemiologia , Espanha/epidemiologia , Sus scrofa , Doenças dos Suínos/epidemiologiaRESUMO
BACKGROUND AND OBJECTIVES: Mites are important sources of allergens in Galicia, Spain. The objective of this study were to identify the main mite species and to determine allergen levels in mattresses from different locations in Galicia. MATERIAL AND METHODS: Dust samples were collected with a portable vacuum cleaner for 2 minutes from 2 m2 of the surface of the mattress used by mite allergic patients and controls. After collection, samples were immediatel frozen. Mite species were collected, identified, and counted, and the results expressed as mites per gram of dust. Mite allergen levels (Der p 1 and Der f 1) were measured using monoclonal antibodies. All individuals answered a questionnaire about the characteristics of their homes. RESULTS: A total of 332 dust samples were collected (112 from mite allergic patients and 220 from controls). Thirty-two species were identified. The mean age +/-SD of all the participants was 32.4 +/- 20.8 years and of the mattresses 7.6 +/- 5.9 years. The geometric mean of the total mite counts was 910.2 mites per gram (896.2 mites per gram in the mattresses of mite allergic patients and 917.3 in the mattresses of control subjects; P > .05). The main species was Dermatophagoides pteronyssinus, which was present in 97.6% of the samples (geometric mean, 584.7 mites per gram). The geometric mean level of Der p 1 was 13.1 microg/g of dust: 11.9 in the mattresses of mite allergic patients and 13.8 in the mattresses of control subjects. The geometric mean level of Der f1 was 1.1 microg/g: 1.5 in the mattresses of mite allergic patients and 0.8 in the mattresses of control subjects. Environmental risk factors associated with high mite counts included obvious signs of humidity in the bedroom and the age of the mattress. CONCLUSIONS: The mite fauna in Galicia is comprised of many species, several of which are known to be of allergologic importance. The total population is exposed to very high levels of mite allergens.