Adaptation to European Spanish and psychometric properties of the Patient Activation Measure 13 in patients with chronic diseases.

Background: The 13-item Patient Activation Measure (PAM-13) is an instrument that assesses people's knowledge, skills and confidence for self-management of their health and health care. Scores on the PAM-13 have been shown to predict adherence to health behaviours, health-related outcomes and health care costs. Objectives: To develop a European Spanish adaptation of the original PAM-13 and to examine its psychometric properties in a sample of chronic patients. Methods: The PAM-13 was forward-backward translated and then completed by chronic patients attending a primary health care centre. Data were analysed with a Rasch model. We assessed the functioning of the rating scale, its reliability, the item goodness-of-fit, differential item functioning (DIF), local dependence, unidimensionality and correlation analysis. Results: A total of 208 patients (80%) completed the questionnaire. Data showed a fit to the Rasch model. More than 50% of patients endorsed all the items. Item rank for the Spanish sample was similar to the original, with few differences. We found significant differences (P < 0.05) in PAM-13 measures according to adherence to prescribed medicines and positive correlations with self-efficacy and physical quality of life. Conclusions: The European Spanish PAM-13 is a reliable and valid instrument for assessing activation in patients with chronic disease in Spain. We suggest adding new items to the instrument so as to examine patients with higher activation levels in the future. Further studies are needed to evaluate the usefulness of this new Spanish PAM-13 in different settings and populations, as well as to examine the relationship between PAM-13 scores and other health-related outcomes.

A Latin American, Portuguese and Spanish consensus on a core communication curriculum for undergraduate medical education.

BACKGROUND: To present learning outcomes in clinical communication for a Core Curriculum for medical undergraduate students in Latin America, Portugal and Spain (LAPS-CCC) and to establish an expert network to support a transnational implementation. METHODS: Through an iterative process, an international group of 15 experts developed an initial set of learning outcomes following a review and discussion of relevant international and local literature. A two-round Delphi survey involving 46 experts from 8 countries was performed. Quantative and qualitative analisis permited the definition of the final consensus. RESULTS: The initial proposal included 157 learning outcomes. The Delphi process generated 734 comments and involved the modification, deletion and addition of some outcomes. At the end of the process, a consensus was reached on 136 learning outcomes grouped under 6 competency domains with a high overall acceptance (95.1 %). CONCLUSIONS: The learning outcomes of this proposal provide a guide to introduce, support and develop communication curriculae for undergraduate medical studies in the countries involved or in other Spanish- or Portuguese-speaking countries.

[Ozone therapy: a potential adjunct approach to lower urinary tract infection? A case series report]. / Ozone Therapy: Un potenziale approccio alla infezioni delle basse vie urinarie? A Case Series Report.

Multi-resistant drug bacteria are an emerging health care concern around the world. A decreased resistance to infection as seen in Chronic Kidney Disease (CKD) and kidney transplanted patients as well as some metabolic abnormalities such as hyperglycemia and glycosuria or clinical conditions such as the neurogenic bladder may indeed portend a great risk of recurrent urinary tract infections (UTI). The common and indiscriminate use of antibiotics often provides the patients with only a transient or partial amelioration of the urinary tract discomforts and increases the risk of multi-resistant drug bacteria selection. Thus a great effort is made in order to develop new antibacterial approaches especially in the setting of multi- antibiotic resistant pathogens. We herein report on some promising yet preliminary results of the use of ozone therapy in UTI.