Impact of Universal Use of the McGrath Videolaryngoscope as a Device for All Intubations in the Cardiac Operating Room. A Prospective Before-After VIDEOLAR-CAR Study.

OBJECTIVE: Tracheal intubation in cardiac surgery patients has a higher incidence of difficult laryngoscopic views compared with patients undergoing other types of surgery. The authors hypothesized that using the McGrath Mac videolaryngoscope as the first intubation option for cardiac surgery patients improves the percentage of patients with "easy intubation" compared with using a direct Macintosh laryngoscope. DESIGN: A prospective, observational, before-after study. SETTING: At a tertiary-care hospital. PARTICIPANTS: One thousand one hundred nine patients undergoing cardiac surgery. INTERVENTION: Consecutive patients undergoing cardiac surgery were intubated using, as the first option, a Macintosh laryngoscope (preinterventional phase) or a McGrath Mac videolaryngoscope (interventional phase). MEASUREMENTS AND MAIN RESULTS: The main objective was to assess whether the use of the McGrath videolaryngoscope, as the first intubation option, improves the percentage of patients with "easy intubation," defined as successful intubation on the first attempt, modified Cormack-Lehane grades of I or IIa, and the absence of the need for adjuvant airway devices. A total of 1,109 patients were included, 801 in the noninterventional phase and 308 in the interventional phase. The incidence of "easy intubation" was 93% in the interventional phase versus 78% in the noninterventional phase (p < 0.001). First-success-rate intubation was higher in the interventional phase (304/308; 98.7%) compared with the noninterventional phase (754/801, 94.1%; p = 0.005). Intubation in the interventional phase showed decreases in the incidence of difficult laryngoscopy (12/308 [3.9%] v 157/801 [19.6%]; p < 0.001), as well as moderate or difficult intubation (5/308 [1.6%] v 57/801 [7.1%]; p < 0.001). CONCLUSIONS: The use of the McGrath videolaryngoscope as the first intubation option for tracheal intubation in cardiac surgery improves the percentage of patients with "easy" intubation," increasing glottic view and first-success-rate intubation and decreasing the incidence of moderate or difficult intubation.

Videolaryngoscope versus conventional technique for insertion of a transesophageal echocardiography probe in intubated ICU patients (VIDLARECO trial): A randomized clinical trial.

BACKGROUND: Transesophageal echocardiogram probe insertion in intubated critically ill patients can be difficult, leading to complications, such as gastric bleeding or lesions in the oropharyngeal mucosa. We hypothesised that the use of a videolaryngoscope would facilitate the first attempt at insertion of the transesophageal echocardiogram probe and would decrease the incidence of complications compared to the conventional insertion technique. METHODS: In this clinical trial, patients were randomly assigned the insertion of a transesophageal echocardiogram probe using a videolaryngoscope or conventional technique. The primary outcome was the successful transesophageal echocardiogram probe insertion on the first attempt. The secondary outcomes included total success rate, number of insertion attempts, and incidence of pharyngeal complications. RESULTS: A total of 100 intubated critically ill patients were enrolled. The success rate of transesophageal echocardiogram probe insertion on the first attempt was higher in the videolaryngoscope group than in the conventional group (90% vs. 58%; absolute difference, 32%; 95% CI 16%-48%; p < 0.001). The overall success rate was higher in the videolaryngoscope group than in the conventional group (100% vs. 72%; absolute difference, 28%; 95% CI 16%-40%; p < 0.001). The incidence of pharyngeal mucosal injury was smaller in the videolaryngoscope group than in the conventional group (14% vs. 52%; absolute difference, 38%; 95% CI 21%-55%; p < 0.001). CONCLUSIONS: Our study showed that in intubated critically ill patients required transesophageal echocardiogram, the use of videolaryngoscope resulted in higher successful insertion on the first attempt with lower rate of complications when compared with the conventional insertion technique. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT04980976.

Influence of social support and stressful life events on adherence to colorectal cancer screening using faecal occult blood test in Spanish medium risk population / Influencia del apoyo social y los acontecimentos vitales estresantes en el cribado de cáncer colorrectal con sangre oculta en heces en población española de riesgo medio

Introduction Colorectal cancer (CRC) is the second cause of cancer-related deaths worldwide. Five-year survival rate in Spain is 57%. The most important prognostic factor is the stage of the tumor at the diagnosis. CRC can be early diagnosed, but the adherence to screening programs is low (<50%). This study aims to ascertain the influence of social support and stressful life events on the adherence to the population screening of CRC with fecal occult blood test in Spanish average risk population. Methods Multicenter case–control study. We conducted a simple random sampling among individuals invited to participate in the colorectal cancer screening program. We analyzed epidemiological and social variables associated with lifestyle and behavioral factors. We performed a descriptive and a bivariant analyses and a logistic regression analysis. Results Four hundred and eight patients (237 cases and 171 controls) were included. Multivariant analyses showed independent association between higher adherence to the screening program and older age (OR: 1.06; 95% CI: 1.01–1.10), stable partner (OR: 1.77, 95% CI: 1.08–2.89) and wide social network (OR: 1.68; 95% CI: 1.07–2.66). Otherwise, lower adherence was associated to perceiving barriers to participate in the program (OR: 0.92; 95% CI: 0.88–0.96). We find a statistically significant association between lower adherence and high impact stressful life events in the bivariant analyses, and the tendency was maintained (OR: 0.63, 95% CI: 0.37–1.08) in the multivariant. Conclusion Social variables decisively influence the adherence to colorectal cancer screening. The implementation of social interventions that improve social support, reduce impact of stressful life events and the design of screening programs that decrease the perceived barriers, will contribute to increase the participation on these programs. Secondary, the colorectal cancer diagnosis will be made in early-stages with the consequent mortality reduction (AU)

Introducción El cáncer colorrectal (CCR) es la segunda causa de muerte por cáncer en el mundo. La tasa de supervivencia a cinco años en España es de 57%. El factor pronóstico más importante es el estadio del tumor en el momento del diagnóstico. El CCR se puede diagnosticar precozmente, pero la adherencia a los programas de cribado es baja (< 50%). Este estudio pretende conocer la influencia del apoyo social y los acontecimientos vitales estresantes en la adherencia al cribado poblacional de CCR con sangre oculta en heces en población española de riesgo medio. Métodos Estudio multicéntrico de casos y controles. Realizamos un muestreo aleatorio simple entre los individuos invitados a participar en un programa de cribado de CCR. Analizamos variables epidemiológicas y sociales asociadas al estilo de vida y factores conductuales. Realizamos un análisis descriptivo, un análisis bivariante y una regresión logística. Resultados Se incluyeron 408 pacientes (237 casos y 171 controles). El análisis multivariante demostró una asociación independiente entre una mayor adherencia al programa de cribado y mayor edad (OR: 1,06; IC 95%: 1,01-1,10), tener pareja estable (OR: 1,77, IC 95%: 1,08-2,89) y disponer de una amplia red social (OR: 1,68; IC 95%: 1,07-2,66). Por el contrario, la menor adherencia se asoció a la percepción de barreras para participar en el cribado (OR: 0,92; IC 95%: 0,88-0,96). Encontramos una asociación estadísticamente significativa entre menor adherencia y acontecimientos vitales estresantes de alto impacto en el análisis bivariante. La tendencia se mantuvo (OR: 0,63, IC 95%: 0,37-1,08) en el análisis multivariante (AU)

Influence of social support and stressful life events on adherence to colorectal cancer screening using faecal occult blood test in Spanish medium risk population.

INTRODUCTION: Colorectal cancer (CRC) is the second cause of cancer-related deaths worldwide. Five-year survival rate in Spain is 57%. The most important prognostic factor is the stage of the tumor at the diagnosis. CRC can be early diagnosed, but the adherence to screening programs is low (<50%). This study aims to ascertain the influence of social support and stressful life events on the adherence to the population screening of CRC with fecal occult blood test in Spanish average risk population. METHODS: Multicenter case-control study. We conducted a simple random sampling among individuals invited to participate in the colorectal cancer screening program. We analyzed epidemiological and social variables associated with lifestyle and behavioral factors. We performed a descriptive and a bivariant analyses and a logistic regression analysis. RESULTS: Four hundred and eight patients (237 cases and 171 controls) were included. Multivariant analyses showed independent association between higher adherence to the screening program and older age (OR: 1.06; 95% CI: 1.01-1.10), stable partner (OR: 1.77, 95% CI: 1.08-2.89) and wide social network (OR: 1.68; 95% CI: 1.07-2.66). Otherwise, lower adherence was associated to perceiving barriers to participate in the program (OR: 0.92; 95% CI: 0.88-0.96). We find a statistically significant association between lower adherence and high impact stressful life events in the bivariant analyses, and the tendency was maintained (OR: 0.63, 95% CI: 0.37-1.08) in the multivariant. CONCLUSION: Social variables decisively influence the adherence to colorectal cancer screening. The implementation of social interventions that improve social support, reduce impact of stressful life events and the design of screening programs that decrease the perceived barriers, will contribute to increase the participation on these programs. Secondary, the colorectal cancer diagnosis will be made in early-stages with the consequent mortality reduction.

Podiatric Skin and Nail Involvement and Biomechanical Pathology in Renal Transplant Recipients: Assessment of the Foot as a Contributing Factor to Their Health.

Although several studies show the prevalence of podiatric conditions in people with end-stage renal disease or renal replacement therapy with hemodialysis, there is little scientific literature on this when subjects are undergoing kidney transplantation. The aim of this study is to determine the prevalence of podiatric skin and nail pathology in renal transplant recipients. A descriptive, observational, prevalence study was conducted at the Nephrology Department of the University Hospital of A Coruña. A total of 371 subjects were studied. The variables studied were sociodemographic (age, sex), anthropometric (Body Mass Index), comorbidity (Charlson Comorbidity Index), and podological (skin and nail alterations). A high presence of skin (83.1%) and nail pathology (85.4%) was observed, with hyperkeratosis (68.8%), onychogryphosis (39.4%), and onychocryptosis (36.9%) being the most predominant alterations. Although it was not significant, patients with a higher risk of presenting podiatric pathology were of female sex and had a high BMI, and both age and the Charlson comorbidity index were significantly associated with this risk. There was an increased risk of both skin and nail pathology at older age and in the presence of diabetes mellitus.

Colorectal cancer recurrence and its impact on survival after curative surgery: An analysis based on multistate models.

AIM: To investigate the usefulness of multistate models (MSM) for determining colorectal cancer (CRC) recurrence rate, to analyse the effect of different factors on tumour recurrence and death, and to assess the impact of recurrence for CRC prognosis. METHODS: Observational follow-up study of incident CRC cases disease-free after curative resection in 2006-2013 (n = 994). Recurrence and mortality were analyzed with MSM, as well as covariate effects on transition probabilities. RESULTS: Cumulative incidence of recurrence at 60 months was 13.7%. Five years after surgery, 70.3% of patients were alive and recurrence-free, and 8.4% were alive after recurrence. Recurrence has a negative impact on prognosis, with 5-year CRC-related mortality increasing from 3.8% for those who are recurrence-free 1-year after surgery to 33.6% for those with a recurrence. Advanced stage increases recurrence risk (HR = 1.53) and CRC-related mortality after recurrence (HR = 2.35). CRC-related death was associated with age in recurrence-free patients, and with comorbidity after recurrence. As expected, age≥75 years was a risk factor for non-CRC-related death with (HR = 7.76) or without recurrence (HR = 4.26), while its effect on recurrence risk was not demonstrated. CONCLUSIONS: MSM allows detailed analysis of recurrence and mortality in CRC. Recurrence has a negative impact on prognosis. Advanced stage was a determining factor for recurrence and CRC-death after recurrence.

Suicide deaths and substance use in the Galician provinces between 2006 and 2020.

Background: Suicide is a serious public health problem that affects our entire country, including the Galician provinces. The aim of this research was to study the variation in completed suicide rates, between 2006 and 2020, in the different Galician provinces and their relationship with the consumption of addictive substances. Methods: Completed suicide data from the Spanish Office for National Statistics and the Institute of Legal Medicine of Galicia were analyzed with a Joinpoint regression model to determine time trends. The relationship between the variation in completed suicide rates with sociodemographic variables obtained from the Spanish Office for National Statistics and variables related to the consumption of substances obtained from the survey on alcohol and other drugs in Spain (EDADES) of the Government Delegation for the National Plan on Drugs was also analyzed. Results: The Joinpoint regression model did not reveal any point of significant change in the period studied for any Galician province. The following variables correlated positively with the variation in completed suicide rates in the Galician provinces: masculinity ratio, average age, daily alcohol consumption and daily illegal substance consumption. Conclusion: Applying preventive strategies on the daily consumption of alcohol and illegal substances would help reduce the rates of completed suicide in the Galician provinces.

Placental levels of essential and non-essential trace element in relation to neonatal weight in Northwestern Spain: application of generalized additive models.

Adequate gestational progression depends to a great extent on placental development, which can modify maternal and neonatal outcomes. Any environmental toxicant, including metals, with the capacity to affect the placenta can alter the development of the pregnancy and its outcome. The objective of this study was to correlate the placenta levels of 14 essential and non-essential elements with neonatal weight. We examined relationships between placental concentrations of arsenic, cadmium, cobalt, copper, mercury, lithium, manganese, molybdenum, nickel, lead, rubidium, selenium, strontium, and zinc from 79 low obstetric risk pregnant women in Ourense (Northwestern Spain, 42°20'12.1″N 7°51.844'O) with neonatal weight. We tested associations between placental metal concentrations and neonatal weight by conducting multivariable linear regressions using generalized linear models (GLM) and generalized additive models (GAM). While placental Co (p = 0.03) and Sr (p = 0.048) concentrations were associated with higher neonatal weight, concentrations of Li (p = 0.027), Mo (p = 0.049), and Se (p = 0.02) in the placenta were associated with lower newborn weight. Our findings suggest that the concentration of some metals in the placenta may affect fetal growth.

Perceived barriers and benefits in the participation in faecal occult blood test colorectal cancer screening programme / Barreras y beneficios percibidos en la participación en el cribado de cáncer de colon mediante test de sangre oculta en heces

Background: Colorectal cancer is the second cancer-related cause of death in the world. Tumour stage at diagnosis is the principal prognosis factor of survival. However, the participation in the programme is around 50%. The aim of the study was to identify the benefits and barriers perceived by the population when participating in a colorectal cancer screening programme with faecal occult blood test. Methods: We carried out a cases–controls study with 408 participants. We analyzed epidemiological and social variables associated with lifestyle and behavioural factors based in the Health Belief Model. We conducted a descriptive analysis, and identified variables associated to adherence by a logistic regression. Results: Variables independently associated with the participation in a colorectal cancer screening programme were age (OR 1.06; 95% CI: 1.01–1.11), having a stable partner (OR 1.96; 95% CI: 1.20–3.18), the level of education (OR 1.59; 95% CI: 1.02–2.47) and two of the barriers to participate in the faecal occult blood test screening: “you don’t know how to do one” (OR=0.46; 95% CI: 0.23–0.93) and “it is not that important right now” (OR=0.43; 95% CI: 0.24–0.78). Conclusion: The existing barriers for screening with faecal occult blood test are the best factor predicting. This is relevant when designing the intervention programmes, as they should focus on reducing perceived barriers to increase the participation in colorectal cancer screening, thereby reducing colorectal cancer mortality.(AU)

Antecedentes: El cáncer colorrectal constituye la segunda causa de muerte por cáncer en el mundo. El estadio del tumor al diagnóstico es el principal factor pronóstico de supervivencia. Sin embargo, la participación en el programa está en torno al 50%. El objetivo de este estudio fue identificar los beneficios y las barreras percibidos por la población al participar en un programa de cribado de cáncer de colon mediante el test de sangre oculta en heces. Métodos: Estudio de casos y controles con 408 participantes en el que analizamos variables sociodemográficas, variables asociadas al estilo de vida y factores conductuales basados en el Modelo de Creencias en Salud. Realizamos un análisis descriptivo y, para identificar las variables asociadas a la adhesión al programa de cribado de cáncer colorrectal, una regresión logística. Resultados: Las variables que se asociaron de forma independiente a la participación en el programa fueron la edad (OR 1,06; IC 95% 1,01-1,11), tener pareja estable (OR 1,96; IC 95% 1,20-3,18), el nivel de estudios (OR 1,59; IC 95% 1,02-2,47) y 2 de las barreras para participar en el cribado mediante test de sangre oculta en heces: «no sabe cómo hacerlo» (OR 0,46; IC 95% 0,23-0,93) y «no es un problema importante en el momento actual» (OR 0,3; IC 95% 0,24-0,78). Conclusión: Las barreras existentes para el cribado mediante test de sangre oculta en heces son el mejor factor predictivo de participación. Esto es importante a la hora de diseñar los programas de cribado de cáncer colorrectal, ya que la reducción de las barreras percibidas aumentará la participación en los mismos, reduciendo así la mortalidad por cáncer de colon.(AU)

Inadequate social support decreases survival in decompensated liver cirrhosis patients / El apoyo social inadecuado disminuye la supervivencia en pacientes con cirrosis hepática descompensada

Introduction: Inadequate social support is associated with higher mortality both in the general population and in patients with chronic diseases. There are no studies that have described social support in liver cirrhosis and its impact on prognosis. Objectives: To analyze the impact social support has in the survival of patients with decompensated cirrhosis. Methods: Prospective multicentric cohort study (2016–2019). Patients with decompensated liver cirrhosis were included. Epidemiological, clinical and social variables were collected, using the validated Medical Outcomes Study Social Support Survey, with a 12-month follow-up. Results: A total of 127 patients were included, of which 79.5% were men. The most common etiology of cirrhosis was alcohol (74.8%), mean age was 60 years (SD 10.29), mean MELD was 15.6 (SD 6.3) and most of the patients had a Child–Pugh B (53.5%) or C (35.4%). In the assessment of social support, we observed that most of the patients (92.2%) had adequate global support. At the end of the follow-up (median 314 days), 70.1% of the patients survived. The 1-year survival rate in patients with inadequate global social support was 30%, compared to 73.5% in the presence of social support. In multivariate Cox regression analysis, inadequate social support predicted survival with an adjusted HR of 5.5 (95% CI 2,3-13,4) independently of MELD (HR 1.1, 95% CI 1–1.2), age (HR 1, 95% CI 1–1.1) and hepatocarcinoma (HR 10.6, 95% CI 4.1–27.4). Conclusion: Adequate social support improves survival in liver cirrhosis, independently of clinical variables. Social intervention strategies should be considered for their management.(AU)

Introducción: El apoyo social se asocia a mortalidad en población general y en pacientes con enfermedades crónicas. No hay estudios que hayan descrito el apoyo social en cirrosis hepática y su impacto sobre el pronóstico. Objetivo: Analizar el impacto del apoyo social en la supervivencia en cirrosis hepática descompensada. Material y métodos: Estudio multicéntrico prospectivo de cohortes (2016–2019). Se incluyeron pacientes con cirrosis hepática descompensada. Se recogieron variables epidemiológicas, clínicas y sociales mediante la escala validada Medical Outcomes Study Social Support Survey (MOS), realizando un seguimiento de 12 meses. Resultados: Se incluyeron 127 pacientes, el 79,5% eran hombres. La causa más común de la cirrosis hepática fue alcohol (74,8%), la edad media 60 años (DE: 10,29), la media de MELD 15,6 (DE: 6,3) y la mayoría tenían Child-Pugh B (53,5%) o C (35,4%). Se observó que la mayoría de pacientes (92,2%) tenían un apoyo social adecuado (MOS global>56). Al finalizar el seguimiento (mediana 314 días), el 70,1% de los pacientes sobrevivieron. La supervivencia al año en falta de apoyo social fue del 30%, comparado con el 73,5% en los que el apoyo social era adecuado. En el análisis de regresión multivariante el apoyo social predijo la supervivencia con un HR ajustado de 5,5 (IC 95%: 2,3-13,4) independientemente del MELD (HR: 1,1; IC 95%: 1-1,2), edad (HR: 1; IC 95%: 1-1,1) y hepatocarcinoma (HR: 10,6; IC 95%: 4,1-27,4). Conclusión: El apoyo social inadecuado en pacientes con CH disminuye la supervivencia, independientemente de las variables clínicas. Se deberían plantear estrategias de intervención social para su manejo.(AU)

[Critical patients COVID-19 has changed the management and outcomes in the ICU after 1 year of the pandemic? A multicenter, prospective, observational study]. / Pacientes críticos COVID-19. ¿Han variado el manejo y los resultados en la UCI tras un año de pandemia? Estudio multicéntrico, prospectivo, observacional.

Objective: To compare the clinical characteristics, treatments, and evolution of critical patients with COVID-19 pneumonia treated in intensive care units (ICU) after one year of pandemic. Methodology: Multicenter, prospective study, which included critical COVID-19 patients in 9 ICUs in northwestern Spain. The clinical characteristics, treatments, and evolution of patients admitted to the ICU during the months of March-April 2020 (period 1) were compared with patients admitted in January-February 2021 (period 2). Results: 337 patients were included (98 in period 1 and 239 in period 2). In period 2, fewer patients required invasive mechanical ventilation (IMV) (65% vs. 84%, P < .001), using high-flow nasal cannulas (CNAF) more frequently (70% vs. 7%, P < .001), ventilation non-invasive mechanical (NIMV) (40% vs. 14%, P < .001), corticosteroids (100% vs. 96%, P = .007) and prone position in both awake (42% vs. 28%, P = .012), and intubated patients (67% vs. 54%, P = .034). The days of IMV, ICU stay and hospital stay were lower in period 2. Mortality was similar in the two periods studied (16% vs. 17%). Conclusions: After one year of pandemic, we observed that in patients admitted to the ICU, CNAF, NIMV, use of the prone position, and corticosteroids have been used more frequently, reducing the number of patients in IMV, and the length of stay in the ICU and hospital stay. Mortality was similar in the two study periods.

Perceived barriers and benefits in the participation in faecal occult blood test colorectal cancer screening programme.

BACKGROUND: Colorectal cancer is the second cancer-related cause of death in the world. Tumour stage at diagnosis is the principal prognosis factor of survival. However, the participation in the programme is around 50%. The aim of the study was to identify the benefits and barriers perceived by the population when participating in a colorectal cancer screening programme with faecal occult blood test. METHODS: We carried out a cases-controls study with 408 participants. We analyzed epidemiological and social variables associated with lifestyle and behavioural factors based in the Health Belief Model. We conducted a descriptive analysis, and identified variables associated to adherence by a logistic regression. RESULTS: Variables independently associated with the participation in a colorectal cancer screening programme were age (OR 1.06; 95% CI: 1.01-1.11), having a stable partner (OR 1.96; 95% CI: 1.20-3.18), the level of education (OR 1.59; 95% CI: 1.02-2.47) and two of the barriers to participate in the faecal occult blood test screening: "you don't know how to do one" (OR=0.46; 95% CI: 0.23-0.93) and "it is not that important right now" (OR=0.43; 95% CI: 0.24-0.78). CONCLUSION: The existing barriers for screening with faecal occult blood test are the best factor predicting. This is relevant when designing the intervention programmes, as they should focus on reducing perceived barriers to increase the participation in colorectal cancer screening, thereby reducing colorectal cancer mortality.

Inadequate social support decreases survival in decompensated liver cirrhosis patients.

INTRODUCTION: Inadequate social support is associated with higher mortality both in the general population and in patients with chronic diseases. There are no studies that have described social support in liver cirrhosis and its impact on prognosis. OBJECTIVES: To analyze the impact social support has in the survival of patients with decompensated cirrhosis. METHODS: Prospective multicentric cohort study (2016-2019). Patients with decompensated liver cirrhosis were included. Epidemiological, clinical and social variables were collected, using the validated Medical Outcomes Study Social Support Survey, with a 12-month follow-up. RESULTS: A total of 127 patients were included, of which 79.5% were men. The most common etiology of cirrhosis was alcohol (74.8%), mean age was 60 years (SD 10.29), mean MELD was 15.6 (SD 6.3) and most of the patients had a Child-Pugh B (53.5%) or C (35.4%). In the assessment of social support, we observed that most of the patients (92.2%) had adequate global support. At the end of the follow-up (median 314 days), 70.1% of the patients survived. The 1-year survival rate in patients with inadequate global social support was 30%, compared to 73.5% in the presence of social support. In multivariate Cox regression analysis, inadequate social support predicted survival with an adjusted HR of 5.5 (95% CI 2,3-13,4) independently of MELD (HR 1.1, 95% CI 1-1.2), age (HR 1, 95% CI 1-1.1) and hepatocarcinoma (HR 10.6, 95% CI 4.1-27.4). CONCLUSION: Adequate social support improves survival in liver cirrhosis, independently of clinical variables. Social intervention strategies should be considered for their management.

Critical patients COVID-19 has changed the management and outcomes in the ICU after 1 year of the pandemic? A multicenter, prospective, observational study.

OBJECTIVE: To compare the clinical characteristics, treatments, and evolution of critical patients with COVID-19 pneumonia treated in Intensive Care Units (ICU) after one year of pandemic. METHODOLOGY: Multicenter, prospective study, which included critical COVID-19 patients in 9 ICUs in northwestern Spain. The clinical characteristics, treatments, and evolution of patients admitted to the ICU during the months of March-April 2020 (period 1) were compared with patients admitted in January-February 2021 (period 2). RESULTS: 337 patients were included (98 in period 1 and 239 in period 2). In period 2, fewer patients required invasive mechanical ventilation (IMV) (65% vs 84%, p < 0.001), using high-flow nasal cannulas (CNAF) more frequently (70% vs 7%, p < 0.001), ventilation non-invasive mechanical (NIMV) (40% vs 14%, p < 0.001), corticosteroids (100% vs 96%, p = 0.007) and prone position in both awake (42% vs 28%, p = 0.012), and intubated patients (67% vs 54%, p = 0.034). The days of IMV, ICU stay and hospital stay were lower in period 2. Mortality was similar in the two periods studied (16% vs 17%). CONCLUSIONS: After 1 year of pandemic, we observed that in patients admitted to the ICU, CNAF, NIMV, use of the prone position, and corticosteroids have been used more frequently, reducing the number of patients in IMV, and the length of stay in the ICU and hospital stay. Mortality was similar in the two study periods.

Influencia de la luna en el inicio y la evolución de los partos / Influence of the moon on the start and evolution of childbirth

Objetivos: Establecer si existe una asociación del inicio y la evolución del parto con las fases lunares. Métodos: Estudio observacional retrospectivo de los partos ocurridos en el Hospital Universitario Lucus Augusti (HULA) en Lugo (España) en 2014. Análisis descriptivo inferencial. Variables de estudio: tipo de inicio del parto, fecha de la última regla, paridad y edad gestacional, duración del preparto y parto, tipo de inicio y finalización. La información de las fases lunares se obtuvo del Instituto Geográfico Nacional. Resultados: Se estudiaron 1409 partos. El 58,3 % de los partos fueron espontáneos y el 34,6 % inducidos. Eutócicos el 54,2 %, instrumentales el 19,2 % y cesáreas el 26,6 %, de las cuales el 25,4 % fueron programadas, el 22,5 % se realizaron por riesgo de pérdida de bienestar fetal y el 19,8 % por no progresión del parto.En el 34,3 % de las dilataciones inferiores a 3 horas, el parto tuvo lugar en luna llena, y el 32% de las amniorrexis espontáneas y el 28,6% de los nacimientos tuvieron lugar también en luna llena. Conclusiones: Los resultados de este estudio no pudieron demostrar la influencia de las fases lunares en los nacimientos. No obstante, se observa una discreta relación de eventos obstétricos con la luna llena. (AU)

Objectives: To establish if there is an association of the beginning and evolution of labor with the lunar phases. Methods: A retrospective observational study of births at Hospital Universitario Lucus Augusti in Lugo (Spain) in 2014. Descriptive and inferential analysis. Study variables: type of onset of labor, date of last period, parity and gestational age, duration of labor and delivery, type of onset and completion. The information on the lunar phases was obtained from the National Geographic Institute. Results: 1409 births were studied. 58.3% of births were spontaneous and 34.6% were induced. Eutocic 54.2 %, instrumental 19.2% and cesarean sections 26.6 %, of which 25.4 % were scheduled, 22.5 % were performed due to risk of loss of fetal well-being and 19.8 % due to non-progression of labor. In 34.3% of dilations of less than 3 hours, delivery took place on a full moon, and 32% of spontaneous amniorrhexis and 28.6% of births also took place on a full moon. Conclusions: The results of this study could not demonstrate the influence of lunar phases on births. However, a discreet relationship of obstetric events with the full moon is observed. (AU)

Blood transfusion and surgical treatment increase mortality in patient with proximal humeral fractures.

INTRODUCTION: Proximal humeral fractures (PHFs) often occur in elderly patients with osteoporosis and associated comorbidities. These patients constitute a special risk group. This study aimed to identify associations between comorbidities, treatment type, and mortality risk. PATIENTS AND METHODS: We conducted a retrospective chart review of a cohort of 350 patients with a diagnosis of PHF and a mean follow-up of 4.5 years. We analysed the 19 prefracture comorbidities included in the Charlson Comorbidity Index (CCI), haemoglobin (Hb) levels, blood transfusion needs, and treatment administered (surgery versus conservative). The nonparametric Kaplan-Meier method and Cox proportional hazards model were used to estimate the mortality risk. RESULTS: Over a 4.5-year average follow-up of 350 patients, primarily elderly females, with proximal humerus fractures, several factors were associated with increased mortality. The Charlson Comorbidity Index (CCI) was a significant predictor, with patients having a CCI > 5 facing higher mortality risks, especially if they underwent surgery. Additionally, osteosynthesis was linked to a lower mortality rate compared to arthroplasty. Age, dementia, medical complications, and postfracture Hb level also influenced mortality rates. CONCLUSIóN: These findings emphasize the importance of considering comorbidities, specifically the Charlson Comorbidity Index (CCI), in determining patient outcomes, especially amongst elderly patients with proximal humerus fractures. Factors like age, dementia, and postfracture Hb level also play a crucial role in influencing mortality rates. TRIAL REGISTRATION: The study received written approval from the regional Ethics Committee for Clinical Research (code 2016/125).

Relationship between time from symptom's onset to diagnosis and prognosis in patients with symptomatic colorectal cancer.

BACKGROUND: Controversy exists regarding the relationship of the outcome of patients with colorectal cancer (CRC) with the time from symptom onset to diagnosis. The aim of this study is to investigate this association, with the assumption that this relationship was nonlinear and with adjustment for multiple confounders, such as tumor grade, symptoms, or admission to an emergency department. METHODS: This multicenter study with prospective follow-up was performed in five regions of Spain from 2010 to 2012. Symptomatic cases of incident CRC from a previous study were examined. At the time of diagnosis, each patient was interviewed, and the associated hospital and clinical records were reviewed. During follow-up, the clinical records were reviewed again to assess survival. Cox survival analysis with a restricted cubic spline was used to model overall and CRC-specific survival, with adjustment for variables related to the patient, health service, and tumor. RESULTS: A total of 795 patients had symptomatic CRC and 769 of them had complete data on diagnostic delay and survival. Univariate analysis indicated a lower HR for death in patients who had diagnostic intervals less than 4.2 months. However, after adjustment for variables related to the patient, tumor, and utilized health service, there was no relationship of the diagnostic delay with survival of patients with colon and rectal cancer, colon cancer alone, or rectal cancer alone. Cubic spline analysis indicated an inverse association of the diagnostic delay with 5-year survival. However, this association was not statistically significant. CONCLUSIONS: Our results indicated that the duration of diagnostic delay had no significant effect on the outcome of patients with CRC. We suggest that the most important determinant of the duration of diagnostic delay is the biological profile of the tumor. However, it remains the responsibility of community health centers and authorities to minimize diagnostic delays in patients with CRC and to implement initiatives that improve early diagnosis and provide better outcomes.

Gender-based violence attitudes and dating violence experiences of students in nursing and other health sciences: A multicentre cross-sectional study.

BACKGROUND: Gender-based violence is a major public health problem. Healthcare providers' ability to identify this type of violence and support victims may be influenced by their knowledge, attitudes, and beliefs, which requires solid education. OBJECTIVES: To identify the gender-based violence attitudes and dating violence experiences of students in nursing and other health sciences. DESIGN: A multicentre cross-sectional study was performed. SETTINGS: This study was conducted in three faculties of the University of A Coruña, Spain. PARTICIPANTS: Participants were undergraduate students of nursing, podiatry, occupational therapy, and physiotherapy. METHODS: The Attitudes towards Gender and Violence Questionnaire and the Dating Violence Questionnaire were used from October 2019 to March 2020. Descriptive and inferential statistics were calculated to determine associated factors and identify differences in gender-based violence attitudes and dating violence experiences between sexes and degrees. RESULTS: Data from 459 students were analysed, of whom 180 (39.2 %) studied nursing. The mean age was 20.9 (SD = 3.6) and 76.0 % were women. Statistically significant differences were obtained in attitudes towards gender-based violence according to sex where men displayed more sexist attitudes and violence justification. Results showed a significant difference in attitudes regarding the biological usefulness of sexism and violence between students of nursing and other health sciences. 61.9 % of students had experienced one or more abusive behaviours in relationships; no significant differences were detected according to the degree. However, male students experienced dating violence more often than females. It was observed that students who had suffered dating violence showed greater agreement with sexist attitudes that justify violence. CONCLUSION: Students of health sciences, particularly males and nursing students, show sexist attitudes that justify gender-based violence. They also frequently experience dating violence, especially psychological violence. It is necessary to intensify or include education on these types of violence in the curricula of degrees in health sciences.

Association of rhinitis with asthma prevalence and severity.

Asthma and rhinitis often co-exist in the same patient. Although some authors observed a higher prevalence and/or greater severity of asthma in patients with rhinitis, this view is not homogeneous and the debate continues. The aim of our study is to describe the prevalence of rhinitis in children and adolescents and to analyse their relationship with the prevalence of asthma. A multicentre study was conducted using the methodology of the International Study of Asthma and Allergies in Childhood (ISAAC). The target population of the study was all those school children aged 6-7 and 13-14 years from 6 of the main health catchment areas of Galicia (1.9 million inhabitants). The schools required were randomly selected, and all children in the targeted age ranges were included. Multiple logistic regression was used to obtain adjusted prevalence odds ratios (OR) between asthma symptoms of the schoolchildren and rhinitis prevalence. The results were adjusted for parental smoking habits, maternal education level, cat and dog exposure, and obesity. A total of 21,420 valid questionnaires were finally obtained. Rhinitis was associated with a significant increase in the prevalence of asthma in both age groups. The highest OR were 11.375 for exercise induced asthma (EIA) for children with recent rhinoconjunctivitis and 9.807 for children with recent rhinitis in 6-7 years old group. The prevalence OR's are higher in EIA and severe asthmatics. Rhinitis in children and adolescents is associated with a higher prevalence and severity of asthma.