Adaptación y evaluación de la eficacia de un programa psicoeducativo de navegación para disminuir síntomas de ansiedad y depresión en mu-jeres mexicanas con cáncer de mama / Design and evaluation of the efficacy of a psychoeducational navigation program to reduce symptoms of anxiety and depression in Mexican women with breast cancer

Objetivo:El cáncer de mama (CAM) es un problema de salud pública mundial. La ansiedad y depresión son las principales comorbilidades que aquejan a este sector, el programa psicoeducativo de navegación (PPN) se presenta como una estrategia psicosocial eficaz en hospitales públicos de México. Método: Se realizó la adaptación del PPN y la evaluación de eficacia en 47 mujeres con CAM de tres hospitales de la Zona Metropolitana de Guadalajara. El PPN integró acompañamiento emocional, educación para la salud y técnicas de relajación. Se evaluaron los síntomas y los niveles de ansiedad y depresión, pre-post intervención con la Escala Hospitalaria de Ansiedad y Depresión (HADS). Resultados: Se encontró una disminución en los síntomas de ansiedad pre-test (M= 6,79, DT= 4,01) y pos-test (M= 4,19, DT= 3,03), igual que en los síntomas de depresión antes (M= 6,02, DT= 4,07) y después (M= 4,23, DT= 3,05). Se obtuvieron diferencias estadísticamente significativas entre las evaluaciones pre y post intervención tanto en las dimensiones, como en la puntuación global (p<0,001). Conclusiones: El PPN mostró eficacia para disminuir los síntomas y los niveles de ansiedad y depresión en mujeres mexicanas con CAM. Sugerimos replicar el programa en otros contextos de atención oncológica en seguimiento a las normativas nacionales (AU)

Objective: Breast cancer (BC) is a public health problem. Anxiety and depression are the main comorbidities that afflict this sector, the navigation psychoeducational program (NPP) is presented as an effective psychosocial strategy in public hospitals in Mexico.Method: The NPP was adapted and its efficacy evaluated in 47 women with BC from three hospitals in the Guadalajara Metropolitan Area. The NPP integrated emotional accompaniment, health education and relaxation techniques. Symptoms and levels of anxiety and depression were evaluated pre-post intervention with the Hospital Anxiety and Depression Scale (HADS). Results: A decrease was found in anxiety symptoms pre-test (M= 6.79, SD= 4.01) and post-test (M= 4.19, SD= 3.03), the same as in depression symptoms before (M= 6.02, SD= 4.07) and after (M= 4.23, SD= 3.05). Statistically significant differences were obtained between the pre- and post-intervention evaluations both in the dimensions and in the global score (p<0.001).Conclusions: The NPP showed efficacy in reducing symptoms and levels of anxiety and depression in Mexican women with BC. We suggest replicating the program in other cancer care contexts in compliance with national regulations (AU)

The -174G>C and -596G>A Polymorphisms Are Not Associated with Circulating IL-6 Levels in Breast Cancer Patients from Jalisco, México.

Introduction: Interleukin-6 (IL-6) is a circulating proinflammatory cytokine that fulfills an important role in the survival and proliferation of cancer cells. Overexpression of IL-6, possibly due to the -174G>C and -596G>A polymorphisms in the IL6 gene, has been shown to be related to breast cancer (BC) and a more aggressive course of the disease. Aim: To determine the influence of the -174G>C and -596G>A polymorphisms of the IL6 gene on the circulating levels of IL-6 in BC patients from Jalisco, México. Methodology: Genotyping of the two polymorphisms was carried out on 208 BC patients and 219 healthy controls through polymerase chain reaction-restriction fragment length polymorphism analyses. In addition, the plasma IL-6 concentration levels were measured in the BC patients. Results: There was no significant association between BC and the IL-6 alleles and genotypes (-174G>C, p = 0.276; -596G>A, p = 0.762) under study. Similarly, there were no significant differences in the mean plasma IL-6 concentrations associated with the polymorphisms that were analyzed (-174G>C, p = 0.839; -596G>A, p = 0.848). Conclusions: No evidence was found that the analyzed polymorphisms are associated with the IL-6 expression or concentration in patients suffering from BC from Jalisco, Mexico.