Prevalence of Seasonal Influenza Vaccination in Chronic Obstructive Pulmonary Disease (COPD) Patients in the Balearic Islands (Spain) and Its Effect on COPD Exacerbations: A Population-Based Retrospective Cohort Study.

To determine the prevalence of influenza vaccination in chronic obstructive pulmonary disease (COPD) patients and its effect on COPD exacerbations, we conducted a retrospective population-based cohort study analyzing real-life data. We included all registered COPD patients ≥40 years old using respiratory medication during the study period (2012-2013). Influenza vaccination during the 2012/2013 campaign was the parameter studied. Moderate and severe exacerbations during 2013 were the dependent outcome variables. Logistic regression adjusting for age, gender, concomitant asthma diagnosis, COPD severity, smoking status, number of moderate and severe exacerbations the previous year, and comorbidities was performed, and 59.6% of the patients received seasonal influenza vaccination. The percentage of patients with exacerbations was higher among those vaccinated. Influenza vaccination had a statistically significantly negative (non-protective) crude effect favoring the risk of severe exacerbations: OR: 1.20 (95% CI; 1.05-1.37). This association diminished and lost statistical significance after adjustment: aOR: 0.93 (95% CI; 0.74-1.18). The protective effect in the analysis restricted to the epidemic period was not significant: aOR: 0.82 (95% CI; 0.58-1.16). We concluded that prevalence of influenza vaccination was suboptimal. In contrast with most of the available evidence, our results did not support a protective effect of influenza vaccination on the risk of admission for COPD exacerbation.

Impact of Resistance Therapy on Motor Function in Children with Cerebral Palsy: A Systematic Review and Meta-Analysis.

Cerebral palsy is one of the main causes of disability in childhood. Resistance therapy shows benefits in increasing strength and gait in these patients, but its impact on motor function is not yet clear. The objective was to analyze the impact of resistance therapy on the improvement in the motor function using a review and meta-analysis. A comprehensive literature research was conducted in Medline (PubMed), Institute for Scientific Information (ISI) Web of Knowledge, and Physiotherapy Evidence Database (PEDro) in relation to clinical trials in which resistance therapy was used and motor function was assessed. Twelve controlled clinical trials and three non-controlled clinical trials (only one intervention arm) studies were identified. In terms of pre-post difference, the overall intra-group effect was in favor of resistance therapy intervention: standardized mean difference (SMD) = 0.37, 95% confidence interval (CI) = 0.21 to 0.52, p < 0.001 (random-effects model), with moderate heterogeneity (I2 = 59.82%). SMDs were also positive by restricting to each of the analyzed scales: SMD = 0.37, 1.33, 0.10, and 0.36 for Gross Motor Function Measure (GMFM), Lateral Step Up (LSU), Time Up and Go (TUG), and Mobility Questionnaire (MobQue) scales, respectively. Regarding the difference between groups, the results showed a high heterogeneity (I2 < 99%), with the mean difference (MD) also favorable for the GMFM scale: MD = 1.73, 95% CI = 0.81 to 2.64, p < 0.001 (random-effects model). Our results support a positive impact of resistance therapy on motor function. Further studies should delve into the clinical relevance of these results.

The impact of muscle relaxation techniques on the quality of life of cancer patients, as measured by the FACT-G questionnaire.

INTRODUCTION: Patients with cancer frequently suffer from emotional distress, characterized by psychological symptoms such as anxiety or depression. The presence of psychological symptoms combined with the complex nature of oncology processes can negatively impact patients' quality of life. We aimed to determine the impact of a relaxation protocol on improving quality of life in a sample of oncological patients treated in the Spanish National Public Health System. MATERIALS AND METHODS: We conducted a multicenter interventional study without a control group. In total, 272 patients with different oncologic pathologies and showing symptoms of anxiety were recruited from 10 Spanish public hospitals. The intervention comprised abbreviated progressive muscle relaxation training, according to Bernstein and Borkovec. This was followed by weekly telephone calls to each patient over a 1-month period. We collected sociodemographic variables related to the disease process, including information about mental health and the intervention. Patients' quality of life was assessed using the Functional Assessment of Cancer Therapy-General (FACT-G) questionnaire. Bivariate and univariate analyses were performed, along with an analysis of multiple correspondences to identify subgroups of patients with similar variations on the FACT-G. RESULTS: Patients showed statistically significant improvements on the FACT-G overall score (W = 16806; p<0.001), with an initial mean score of 55.33±10.42 and a final mean score of 64.49±7.70. We also found significant improvements for all subscales: emotional wellbeing (W = 13118; p<0.001), functional wellbeing (W = 16155.5; p<0.001), physical wellbeing (W = 8885.5; p<0.001), and social and family context (W = -1840; p = 0.037). CONCLUSIONS: Patients with cancer who learned and practiced abbreviated progressive muscle relaxation experienced improvement in their perceived quality of life as measured by the FACT-G. Our findings support a previous assumption that complementary techniques (including relaxation techniques) are effective in improving the quality of life of patients with cancer.

Validation of the Spanish Version of the ICECAP-O for Nursing Home Residents with Dementia.

BACKGROUND: Measurement of health-related quality of life (HRQoL) is important for a chronic disease, such as dementia, which impairs the quality of life of affected patients in addition to their length of life. This is important in the context of economic evaluations when interventions do not (only) affect HRQoL and these other factors also affect overall quality of life. OBJECTIVE: To validate the Spanish translation of the ICECAP-O's capability to measure Health-related quality of life in elderly with dementia who live in nursing homes. METHOD: Cross-sectional study. For 217 residents living in 8 Spanish nursing homes, questionnaires were completed by nursing professionals serving as proxy respondents. We analyzed the internal consistency and other psychometric properties. We investigated the convergent validity of the ICECAP-O with other HRQoL instruments, the EQ-5D extended with a cognitive dimension (EQ-5D+C), the Alzheimer's Disease Related Quality of Life (ADRQL) measures, and the Barthel Index measure of activities of daily living (ADL). RESULTS: The ICECAP-O presents satisfactory internal consistency (alpha 0.820). The factorial analysis indicated a structure of five principal dimensions that explain 66.57% of the total variance. Convergent validity between the ICECAP-O, EQ-5D+C, ADRQL, and Barthel Index scores was moderate to good (with correlations of 0.62, 0.61, and 0.68, respectively), but differed between dimensions of the instruments. Discriminant validity was confirmed by finding differences in ICECAP-O scores between subgroups based on ADL scores (0.70 low, 0.59 medium, and 0.39 high level care), dementia severity (0.72 mild, 0.63 medium, and 0.50 severe), and ages (0.59 below 75 years and 0.84 above 75 years). CONCLUSIONS: This study presented the first use of a Spanish version of the ICECAP-O. The results indicate that the ICECAP-O appears to be a reliable Health-related quality of life measurement instrument showing good convergent and discriminant validity for people with dementia.

[Prevalence of non-vaccinable high risk genotypes of human papillomavirus in the Early Detection of Cervical Cancer Program in Cantabria]. / Prevalencia de genotipos del virus del papiloma humano de alto riesgo no vacunables dentro del programa de Detección Precoz de Cáncer de Cérvix en Cantabria.

OBJECTIVE: To estimate the prevalence of infection with non-vaccinable high risk genotypes of human papillomavirus (HPV). DESIGN: Cross-sectional study. LOCATION: Seven randomly selected health centres in Cantabria (Northern Spain). PARTICIPANTS: All women with an evaluable vaginal smear (n=3,359) between 2010 and 2011. MAIN MEASURES: The variables collected were cytological diagnosis, PCR results, and family planning method. The vaginal smear results were classified with the Bethesda system. The classification by Muñoz et al. was used for typing as oncogenic risk HPV. Proportions and odds ratio (OR) were estimated with corresponding confidence intervals at 95% (95% CI). RESULTS: The prevalence of HPV infection was 2.71% (95% CI: 2.15 to 3.27). The prevalence of high oncogenic risk HPV genotypes was 2.26%; (95% CI: 1.75 to 2.78). The most frequent genotype was 16 (28.89%). More than half of the women were positive for one of the non-vaccinable high risk genotypes: 51 (18.89%) and 58 (13.33%) and 68 (12.22%) or 31 (11.11%). At least two non-vaccinable high-risk genotypes co-existed in 23.33% of women. Younger women (≤30 years) had twice the risk of any HPV infection: OR 2.01 (95% CI: 1.02 to 3.96); and were twice as likely to use condoms compared to hormonal contraceptives, OR 2.09 (95% CI: 1.64 to 2.67). CONCLUSIONS: According to the high percentage of non-vaccinable high oncogenic risk HPV types, there should be a re-think of the prevention strategy in the population, who may have a false sense of protection.

[Perception of primary health care medical staff of their functions, and training and knowledge in occupational health]. / Percepción del personal médico de atención primaria de salud acerca de sus funciones, formación y conocimientos en materia de salud laboral.

OBJECTIVES: To evaluate the perception of primary health care medical staff (PHCMS) have on their functions in occupational risk prevention (ORP), as well as their knowledge and skills on the subject of occupational health (OH). DESIGN: Descriptive cross-sectional study. SETTING: Health Department 20 of Alicante province, Spain. PARTICIPANTS: All PHCMS (N=104), with a participation of 80% (N=83). PRIMARY MEASUREMENTS: The participants self-completed a questionnaire specifically developed for the study. Sixteen questions were established and covered functions in ORP and skills for developing them, as well as the amount and usefulness of training received on the subject of OH. RESULTS: The PHCMS did not perceive that they had functions as regards ORP (median [Me], 2; interquartile range [IR], 1-3). To a greater extent they considered themselves capable of identifying whether an illness seen in their clinic was of work origin or not (Me, 3; IR, 3-4). Training in OH as a medical student and in their medical internship (MIR) was identified as of minor importance (55.4% and 60%, respectively, of those surveyed scored a value of 1 in the questionnaire). The PHCMS obviously considered that better training in OH would help them in their daily professional activity. High scores were obtained for this (response options greater than or equal to 4) in more than 70% of the interviewees. CONCLUSIONS: Training in OH must be encouraged so that PHCMS are seen to be health personnel with functions in ORP and are able to acquire the necessary knowledge and skills in OH for their routine medical practice.