Nurse Mentoring: A Scoping Review.

INTRODUCTION: Mentoring programs minimize stress and anxiety in recent graduates and in newly recruited nurses, guiding their careers and enabling them to retain their skills and correctly care for patients. The objective of this scoping review is to explore and summarize the existing literature on mentoring models and programs in the clinical nursing context. METHODS: The databases searched include PubMed, Embase, Cochrane Library, Epistemonikos, Cuiden, Scielo, MEDES, OpenGrey, Trove and MedNar. Published and unpublished studies worldwide that included nurse mentoring programs in a clinical context, in public and private systems and primary, secondary and tertiary healthcare settings, and articles published in English, French, Spanish and Portuguese, were included. Nurse students and training specialists were excluded. The papers were screened by two independent reviewers. In cases of discrepancy, a third reviewer made the decision. RESULTS: Eleven studies were included. Most of them were conducted in the USA. A wide range of nurse mentoring programs were identified with highly variable characteristics. The duration of the programs and the evaluation systems were different, but the expected results matched. CONCLUSIONS: Mentoring programs need more in-depth and extensive study. In spite of their differences, they all lead to improvements for nurses, patients and organizations. A gender influence was found in our results, which could be studied in future research.

Recomendaciones de la Sociedad Española de Cirugía Torácica para el manejo del derrame pleural maligno / Recommendations of the Spanish Society of Thoracic Surgery for the management of malignant pleural effusion

Este artículo resume la guía clínica de diagnóstico y tratamiento del derrame pleural maligno (DPM) auspiciada por la Sociedad Española de Cirugía Torácica (SECT). Se elaboraron 10 controversias clínicas bajo la metodología de preguntas PICO (Patient, Intervention, Comparison, Outcome) y la calidad de la evidencia y graduación de la fuerza de las recomendaciones se basó en el sistema Grading of Recommendations, Assessment, Development and Evaluations (GRADE). El análisis inmunocitoquímico y molecular del líquido pleural puede evitar procedimientos invasivos ulteriores con finalidad diagnóstica. Actualmente, el control definitivo del DPM se puede realizar indistintamente a través de una pleurodesis (talco poudrage o slurry) o de la inserción de un catéter pleural tunelizado (CPT). Es probable que la combinación de ambas técnicas (p.ej. toracoscopia con talco poudrage e inserción de un CPT, o instilación de talco slurry a través de un CPT) ocupe un lugar predominante en el manejo terapéutico futuro. (AU)

This article summarizes the clinical guidelines for the diagnosis and treatment of malignant pleural effusion (MPE) sponsored by the Spanish Society of Thoracic Surgery (SECT). Ten clinical controversies were elaborated under the methodology of PICO (Patient, Intervention, Comparison, Outcome) questions and the quality of the evidence and grading of the strength of the recommendations was based on the GRADE system. Immunocytochemical and molecular analyses of pleural fluid may avoid further invasive diagnostic procedures. Currently, the definitive control of MPE can be achieved either by pleurodesis (talc poudrage or slurry) or the insertion of a indwelling pleural catheter (IPC). It is likely that the combination of both techniques (i.e., thoracoscopy with talc poudrage and insertion of a IPC, or instillation of talc slurry through a IPC) will have a predominant role in the future therapeutic management. (AU)

Recommendations of the Spanish Society of Thoracic Surgery for the management of malignant pleural effusion.

This article summarizes the clinical guidelines for the diagnosis and treatment of malignant pleural effusion (MPE) sponsored by the Spanish Society of Thoracic Surgery (SECT). Ten clinical controversies were elaborated under the methodology of PICO (Patient, Intervention, Comparison, Outcome) questions and the quality of the evidence and grading of the strength of the recommendations was based on the GRADE system. Immunocytochemical and molecular analyses of pleural fluid may avoid further invasive diagnostic procedures. Currently, the definitive control of MPE can be achieved either by pleurodesis (talc poudrage or slurry) or the insertion of a indwelling pleural catheter (IPC). It is likely that the combination of both techniques (i.e., thoracoscopy with talc poudrage and insertion of a IPC, or instillation of talc slurry through a IPC) will have a predominant role in the future therapeutic management.

The effect of orlistat on postprandial hypertriglyceridemia by oral fat loading test. A systematic review / Efecto de orlistat sobre la hipertrigliceridemia posprandial valorada mediante el test de sobrecarga oral de grasas. Revisión sistemática

Orlistat induces weight loss by blocking hydrolysis of triglyceride in the intestine, and has thereby been associated with favorable changes in postprandial triglycerides (ppTGL). Some epidemiological studies have identified ppTGL concentrations as a significant risk factor for cardiovascular disease. Oral fat loading test (OFLT) has been used for screening of elevated levels of ppTGL. The objective of the present systematic review is to present available data on the effects of orlistat on OFLT. We found 11 studies, seven of which studied the effect of a single dose of orlistat on OFLT in three healthy volunteers, one with obesity, two with type-2 diabetes and one with hyperlipidemic patients. The other four studied the effect of orlistat on OFLT, but after a previous period of time with daily treatment with orlistat: 1 healthy volunteer, 2 obese volunteers, and one patient with hyperlipidemia. Our systematic review suggests that orlistat can help to reduce postprandial hypertriglyceridemia in obese, dyslipemic and type-2 diabetic patients. Regarding free fatty acids, they could be reduced but not all the authors have found the same results. In relation to type-2 diabetic patients, we have found three studies with conflicting results on the immediate effect of orlistat on the postprandial GLP-1 response. In conclusion, orlistat can help to reduce postprandial plasmatic TGL, especially in patients with postprandial hypertriglyceridemia related to obesity, dyslipidemia or type-2 diabetes (AU)

Orlistat induce la pérdida de peso mediante el bloqueo de la hidrólisis de triglicéridos en el intestino, por lo que también se asocia con cambios favorables en los triglicéridos posprandiales (PHTGL). Algunos estudios epidemiológicos han identificado concentraciones PHTGL como un importante factor de riesgo para la enfermedad cardiovascular. El test de sobrecarga oral de grasa (TSOG) se ha utilizado para la detección de niveles elevados de PHTGL. El objetivo de la presente revisión sistemática es presentar los datos disponibles sobre los efectos de orlistat en TSOG. Encontramos 11 estudios, de los cuales 7 estudian el efecto de una sola dosis de orlistat en el TSOG: 3 con voluntarios sanos, 1 con obesidad, 2 con diabetes de tipo 2 y 1 con pacientes hiperlipidémicos. Los otros 4 estudian también el efecto de orlistat en el TSOG, pero después de un periodo de tiempo previo con un tratamiento diario con orlistat: 1 con voluntarios sanos, 2 con obesidad y 1 con un paciente con hiperlipidemia. Nuestra revisión sistemática sugiere que orlistat puede ayudar a reducir la hipertrigliceridemia posprandial en pacientes obesos, dislipémicos y con diabetes de tipo 2. Respecto a los ácidos grasos libres plasmáticos, también los podría reducir, pero no todos los autores han encontrado los mismos resultados. En pacientes diabéticos de tipo 2 se han encontrado tres estudios con resultados contradictorios sobre el efecto inmediato de orlistat en la respuesta postprandial de GLP-1. En conclusión, orlistat puede ayudar a reducir los TGL plasmáticos posprandiales, especialmente en pacientes con hipertrigliceridemia posprandial relacionada con obesidad, dislipemia y diabetes de tipo 2 (AU)