Diaz-Manzano J.A.,Hospital Clinico Universitario Virgen Of La Arrixaca |
Pelegrin-Hernandez J.P.,Hospital Clinico Universitario Virgen Of La Arrixaca |
Minguez-Merlos N.,Hospital Clinico Universitario Virgen Of La Arrixaca |
Cegarra-Navarro M.F.,Hospital General Universitario Reina Sofia
International Journal of Pediatric Otorhinolaryngology | Year: 2014
Cervical lymphatic malformation is an infrequent benign congenital malformation of the lymphatic system, whose rapid growing capacity can compromise the airway. Here we present a 3-month-old male with severe respiratory impairment showing pharyngeal, cervical and mediastinal lymphatic malformation. Transoral surgery maintaining the mucosa allowed removal of numerous cystic lumps occupying the whole pharynx up to the pyriform sinus, surrounding the common carotid artery. Postsurgical MRI showed that the pharynx portion of the lymphatic malformation had disappeared. We conclude that the oropharyngeal approach is an alternative to the classical external surgery involving upper respiratory tract compression. © 2014 Elsevier Ireland Ltd.
Ruzafa-Martinez M.,University of Murcia |
Lopez-Iborra L.,Hospital Universitario Virgen Of La Arrixaca |
Madrigal-Torres M.,Hospital General Universitario Reina Sofia
Journal of Evaluation in Clinical Practice | Year: 2011
Background A readiness assessment for identifying and measuring variables that can facilitate evidence-based nursing (EBN) is important. Attitude towards EBN is one of its components. However, questionnaires that exclusively measure attitude to EBN do not exist in Spanish-speaking contexts. Aim This paper is a report of the development and psychometric testing of a Spanish-language assessment tool: the Evidence-Based Nursing Attitude Questionnaire (EBNAQ). Methods The questionnaire was developed in three phases: item generation through a review of scientific literature and focus groups; item selection through an expert review; content and construct validity testing, and internal consistency reliability testing. The instrument was validated in terms of construct validity by a factorial analysis and content validity by grouping the items into the three categories of attitude: cognitive, affective and behavioural. Data were collected from May to November of 2008. Results The questionnaire was validated in a sample of 219 Spanish community nurses, who had a mean age of 43.21 (SD 10.3) years, and 64.5% (141) were women. A total of 54.3% (121) had been working in the community for more than 10 years. The questionnaire consisted of 15 items grouped into the three factors that make up the concept of attitude. Cronbach's alpha was 0.853 for the entire questionnaire. The factor solution explained 54.70% of the variance. Conclusions The EBNAQ is brief, making it a user-friendly tool. It is the first Spanish-language questionnaire that exclusively measures attitude towards EBN in nurses who work in the community. The EBNAQ can be used efficiently in research and practice settings to better understand nurses' attitudes towards evidence-based practice. © 2011 Blackwell Publishing Ltd.
Effects of glatiramer acetate on spasticity in previously interferon-β-treated and treatment-naive patients with relapsing-remitting multiple sclerosis: A prospective, nonrandomized, open-label, uncontrolled, observational pilot study
Meca-Lallana J.E.,Hospital Universitario Virgen Of La Arrixaca |
de Mingo-Casado P.,Hospital Universitario Virgen Of La Arrixaca |
Amorin-Diaz M.,Hospital Comarcal del Noroeste |
Martinez-Navarro M.L.,Hospital General Universitario Reina Sofia |
Barreiro A.F.,Hospital Universitario Virgen Of La Arrixaca
Clinical Therapeutics | Year: 2010
Background: Treatment with interferon-β (IFN-β) has been related to worsening of muscle spasticity in patients with multiple sclerosis (MS). However, there are no specific data on the effects of glatiramer acetate (GA) on spasticity.Objective: The aim of the present study was to assess the effects of GA on spasticity in patients with relapsing-remitting MS who had been previously treated with IFN-β or were treatment naive.Methods: Two cohorts of MS patients with spasticity who were about to begin treatment with GA at the approved dosage (20 mg/d) were enrolled in the study: patients who were being switched from IFN-β due to adverse events or lack of efficacy (cohort 1) and patients who were treatment naive (cohort 2). The follow-up periods for cohorts 1 and 2 were 18 and 12 months, respectively. Patients' physical condition was assessed at baseline and at the end of follow-up using the Modified Ashworth Scale (MAS), Penn Spasm Frequency Scale (PSFS), Global Pain Score (GPS), Adductor Tone Rating Scale, Expanded Disability Status Scale (EDSS), and neurophysiologic tests (latency and amplitude of the Hoffmann reflex [H reflex] in the soleus, and ratio of maximum H reflex to maximum motor response [H/M ratio] in the lower limb). The frequency and severity of adverse events were recorded throughout follow-up, and investigators rated the causal relationship to GA (unrelated, unlikely, possibly, or probably).Results: Twenty-eight patients were included in the study, 13 in cohort 1 and 15 in cohort 2. All patients were white. Cohort 1 was 76.9% female, with a mean (SD) age of 39.85 (9.25) years; cohort 2 was 66.7% female, with a mean age of 40.73 (11.52) years. Cohort 1 had significant reductions from baseline to the end of follow-up in mean scores on the MAS for the right hemibody (from 1.85 [0.61] to 1.18 [0.60]; P = 0.002) and left hemibody (from 1.86 [0.55] to 1.27 [0.65]; P = 0.045), PSFS (from 2.00 [0.91] to 0.36 [0.81]; P = 0.002), and GPS (from 47.69 [13.94] to 24.09 [17.15] mm; P = 0.002). The changes from baseline were not significant on the mean Adductor Tone Rating Scale, EDSS, H-reflex latency or amplitude on either side, or lower-limb H/M ratio on either side. Cohort 2 had significant reductions from baseline in H-reflex latency on the left side (from 30.31 [2.44] to 28.75 [2.01]; P = 0.005) and H/M ratio on the right side (from 0.45 [0.15] to 0.35 [0.19]; P = 0.025). There were no significant changes in mean scores on the MAS for either hemibody, PSFS, GPS, Adductor Tone Rating Scale, EDSS, H-reflex latency on the right side, H-reflex amplitude on either side, or lower-limb H/M ratio on the left side. Sixteen patients experienced a total of 28 adverse events. Seven mild adverse events were considered related to GA: local reaction at the injection site (3 patients); headache/migraine, anxiety, and skin reaction (1 patient each); and an unspecified adverse drug reaction (1 patient). Two serious adverse events (pyelonephritis and pyrexia) occurred during the study, neither of them considered related to GA.Conclusions: In this pilot study in patients with relapsing-remitting MS, GA treatment did not increase spasticity. Furthermore, the results suggest that GA may reduce spasticity in patients previously treated with IFN-β. These findings support the conduct of large randomized controlled trials of the effects of GA on spasticity. © 2010 Excerpta Medica Inc.
Grau-Carmona T.,Hospital Universitario Doce Of Octubre |
Bonet-Saris A.,Intensive Care Unit |
Garcia-De-Lorenzo A.,Hospital Universitario La Paz |
Sanchez-Alvarez C.,Hospital General Universitario Reina Sofia |
And 5 more authors.
Critical Care Medicine | Year: 2015
Objective: n-3 polyunsaturated fatty acids (contained in fish oil) have been shown to beneficially influence infection rate and clinical outcomes in surgical patients probably due to their immunomodulatory action. In contrast, study results of fish oil administration in critically ill patients are controversial. The aim of this study was to investigate the effects of n-3 polyunsaturated fatty acids on the prevalence of nosocomial infections and clinical outcomes in medical and surgical critically ill patients. Design: Prospective, multicenter, randomized, comparative, double- blind study. Setting: Seventeen Spanish ICUs during 4 years. Subjects: A total of 159 medical and surgical intensive care patients with Acute Physiology and Chronic Health Evaluation II score more than or equal to 13, expected to require total parenteral nutrition for at least 5 days. Interventions: Patients received total parenteral nutrition prepared either with a lipid emulsion containing 10% fish oil or a fish oil-free lipid emulsion. The prevalence of nosocomial infections was detected during 28 days of ICU stay. Patients were followed 6 months after discharge from the ICU for length of hospital stay, hospital mortality, and 6-month mortality. Measurements and Main Results: The number of patients with nosocomial infections was significantly reduced in the fish oil-receiving group (21.0% vs 37.2%, p = 0.035) and the predicted time free of infection was prolonged (21 ± 2 vs 16 ± 2 d, p = 0.03). No significant differences were detected for ICU, hospital, and 6-month mortality. Conclusions: The results show that administration of n-3 polyunsaturated fatty acids reduces the risk of nosocomial infections and increases the predicted time free of infections in critically ill medical and surgical patients. The administration of n-3 polyunsaturated fatty acids was safe and well tolerated.
Sanchez Alvarez C.,Hospital General Universitario Reina Sofia
Nutrición hospitalaria : organo oficial de la Sociedad Española de Nutrición Parenteral y Enteral | Year: 2011
Gastrointestinal surgery and critical illness place tremendous stress on the body, resulting in a series of metabolic changes that may lead to severe malnutrition, which in turn can increase postsurgical complications and morbidity and mortality and prolong the hospital length of stay. In these patients, parenteral nutrition is the most widely used form of nutritional support, but administration of enteral nutrition early in the postoperative period is effective and well tolerated, reducing infectious complications, improving wound healing and reducing length of hospital stay. Calorie-protein requirements do not differ from those in other critically-ill patients and depend on the patient's underlying process and degree of metabolic stress. In patients intolerant to enteral nutrition, especially if the intolerance is due to increased gastric residual volume, prokinetic agents can be used to optimize calorie intake. When proximal sutures are used, tubes allowing early jejunal feeding should be used. Pharmaconutrition is indicated in these patients, who benefit from enteral administration of arginine, omega 3 and RNA, as well as parenteral glutamine supplementation. Parenteral nutrition should be started in patients with absolute contraindication for use of the gastrointestinal tract or as complementary nutrition if adequate energy intake is not achieved through the enteral route.