Psychometric properties of the Spanish version of the media health literacy questionnaire (MeHLit-SV).

Introduction: Media health literacy emerges as a response to the vast array of informational disorders prevalent in media communications. Given the absence of a measurement tool for this type of literacy in Spanish-speaking communities, the aim of the present study is to conduct a cross-cultural adaptation of the Media Health Literacy (MeHLit) questionnaire into Spanish and to analyze its psychometric properties in a sample of nursing students.

Methods: The Spanish version of the MeHLit questionnaire (MeHLit-SV) was obtained through a process involving translation, back-translation, evaluation of the proposed items by a group of 22 experts, and a pilot study with 80 Spanish nursing students.

Approximation to the economic cost of healthcare for hypertensive patients diagnosed with COVID-19.

Introduction: Many researchers have focused their studies on hypertension due to its over-representation among COVID-19 patients. Both retrospective and observational studies conducted close to the Wuhan area have reported that hypertension is the most common comorbidity observed in patients affected by COVID-19.

Objective: Our objective is that patients with arterial hypertension have a worse prognosis in terms of evolution leading to higher costs.

"COAGULATION": a mnemonic device for treating coagulation disorders following traumatic brain injury-a narrative-based method in the intensive care unit.

Introduction: Coagulopathy associated with isolated traumatic brain injury (C-iTBI) is a frequent complication associated with poor outcomes, primarily due to its role in the development or progression of haemorrhagic brain lesions. The independent risk factors for its onset are age, severity of traumatic brain injury (TBI), volume of fluids administered during resuscitation, and pre-injury use of antithrombotic drugs. Although the pathophysiology of C-iTBI has not been fully elucidated, two distinct stages have been identified: an initial hypocoagulable phase that begins within the first 24 h, dominated by platelet dysfunction and hyperfibrinolysis, followed by a hypercoagulable state that generally starts 72 h after the trauma.

PCR-based diagnosis of respiratory virus in postsurgical septic patients: A preliminary study before SARS-CoV-2 pandemic.

Respiratory viruses are part of the normal microbiota of the respiratory tract, which sometimes cause infection with/without respiratory insufficiency and the need for hospital or ICU admission. The aim of this study is to determine the prevalence of respiratory viruses in nontransplanted postoperative septic patients as well as lymphocyte count influence in their presence and its relationship to mortality. 223 nontransplanted postsurgical septic patients were recruited on the Intensive Care Unit (ICU) at Hospital Clínico Universitario de Valladolid prior to the SARS-COV-2 pandemic.

Analysis of the Objective and Subjective Stress Response of Students and Professors in Practical Nursing Exams and Their Relationship with Academic Performance.

The aim of the present research was to analyse the objective and subjective stress responses of students in a clinical case evaluation and the correlation with academic performance, as well as to analyse the differences in grade and difficulty perceptions between students and professors that designed the clinical case. A sample of 103 first-year students from a nursing degree was studied. In this sample, the objective stress was analysed by measuring the autonomic modulation (through the heart rate variability); moreover, the subjective stress was analysed using the SUDS scale.

Inflammatory Response, Immunosuppression and Arginase Activity after Cardiac Surgery Using Cardiopulmonary Bypass.

Background: Major surgeries suppress patients’ cellular immunity for several days, but the mechanisms underlying this T-cell dysfunction are not well understood. A decreased L-Arginine (L-Arg) level may inhibit T-cell function. Arginase 1 (Arg 1) is induced after traumatic injury, leading to molecular changes in T cells, including decreased expression of cell surface T-cell receptors (TCRs) and a loss in CD3ζ chain expression.

Monitorization of Autonomic Stress Response of Nurse Students in Hospital Clinical Simulation.

The aims of this study were to analyze the autonomic stress response of nurse degree students during a hospital clinical simulation and to analyze differences in the autonomic stress response of nurse degree students during a hospital clinical simulation depending on their psychological profile. We analyzed in 45 nurse students their psychological profile (purpose in life, coping flexibility, perceived stress, Framingham Type A Behavior, and personality) and the autonomic modulation by the heart rate variability in a hospital clinical simulation. Students presented decreased heart rate variability and different autonomic stress responses depending on the different psychological parameters evaluated.

Influence of psychological profile in autonomic response of nursing students in their first hospital clinical stays.

Background: This research aimed to analyse the psychological profile of nursing students and its relationship with the physiological anticipatory anxiety response at the earliest clinical practices; and to analyse the habituation response at the psychophysiological level of nursing students throughout their first clinical practices.

Methods: 18 students of the first year of Nursing degree were studied in their first clinical stays. Their psychophysiological stress response was evaluated throughout the analysis of the autonomic modulation and their subjective perception to stress at the beginning and at the end of the stays.

Peripheral arterial disease in patients with chronic obstructive pulmonary disease.

Aim: Cardiovascular disease (CV) is the second leading cause of morbidity and mortality in chronic obstructive pulmonary disease (COPD). Peripheral arterial disease (PAD) is associated with cardiovascular disease, and its risk factors are common to other atherosclerotic diseases. The objective is to determine the prevalence of PAD in a population of patients with COPD using the ankle / brachial index (ABI) and to investigate the relationship between PAD and lung disease severity.

[Chronic obstructive pulmonary disease: differences between men and women].

Chronic obstructive pulmonary disease (COPD) has increased its prevalence in females. Women have been described as more symptomatic. There are few studies considering gender differences in COPD.

[Relationship between arginase activity and the storage time of packed red blood cells].

Objectives: Given the increasing evidence regarding a relationship between packed red blood cells storage time and post-transfusion complications, we decided to determine the relationship between the arginase enzyme levels, biochemical parameters and haemolysis, with the storage time of transfused packed red blood cells.

Material And Methods: We designed a prospective study that included 24 units of packed cells that had been consecutively transfused to patients of our hospital. After recording the storage time of each bag, 15 ml of blood was removed to determine arginase activity, biochemical parameters and haemolysis.

The comparative abilities of propofol and sevoflurane to modulate inflammation and oxidative stress in the kidney after aortic cross-clamping.

Background: Propofol has been reported to provide protection against ischemia-reperfusion injury. Nuclear transcription factor kappa B (NFkappaB) plays a key role in oxidative stress and the inflammatory response during ischemia-reperfusion. We compared the effect of propofol with sevoflurane on kidney NFkappaB expression and systemic inflammatory responses induced by aortic clamping.

Emergency surgery of the abdominal aorta in a porcine model: two sequential experiments.

The aim of this study was to design an aggressive nonlethal animal model that would simulate surgical treatment of the abdominal aorta with a view to studying the systemic inflammatory response. Fourteen pigs were subjected to two sequential experiments. Experiment A was performed to determine the response to two degrees of hemorrhage: (A1) 40% bleeding; and (A2) 60% bleeding over 15 minutes followed by midline laparotomy and aortic dissection.

Laboratory investigation: effects of propofol on the systemic inflammatory response during aortic surgery.

Purpose: A laboratory investigation was undertaken to assess the effects of propofol on renal function, through modulation of the systemic inflammatory response, in an in vivo experimental model of aortic surgery in comparison with sevoflurane.

Methods: Twenty young male piglets were anesthetized with either propofol 4 mg.kg(-1).

[Comparison of ropivacaine and bupivacaine for epidural analgesia during labor].

Objectives: To compare the analgesic efficacy and level of motor block using two local anesthetics, ropivacaine and bupivacaine, during labor.

Material And Methods: Sixty nulliparous women were enrolled during labor after full-term pregnancies. They were randomly assigned to receive epidural analgesia with ropivacaine (group R) or bupivacaine (group B).