Hematopoietic stem cell transplantation in Puebla, México. Traveled roadand goals achieved

Introduction: In México there are only 4 cities that have significantly active hematopoietic stem cell transplantation programs; onlyin 3 of those cities, the most important national public health institution IMSS (Mexican Social Security Institute) count with them. The cities where these programs are found are Mexico City, Monterrey and Puebla. Since the beginning of this decade, and before, the productivity of these transplant programs in this public health institution is low, performing on average 148 transplants every year. Results: In the span comprised between April 1995 and October 2016, we have performed 474 hematopoietic transplants in our hospital; 229 of them were allogeneic and 245 autologous, in adult and children population. This accumulated experience has allowed the implementation of all the variety of hematopoietic stem cell transplantation available in our country, this has opened up the opportunity, for the first time in our institution, the possibility to provide a donor for every patient who requires an hematopoietic transplant, overcoming the phase in which patients could not be submitted to the procedure for lack of a compatible donor. Conclusions: The goals achieved in our hospital confirm the feasibility in developing uninterrupted long term transplant programs in hospitals not specially equipped with technology nor abundant funds of the public health system in the national province, and it shows that this programs can be created and developed in hospitals with similar conditions to ours in México, Latin America and middle-low income countries(AU)

Introducción: en méxico solo cuatro ciudades cuentan con programas de trasplante hematopoyético significativamente activos y en solo tres los tiene el IMSS, la principal institución de salud del país: Monterrey, Puebla y la ciudad de México .La productividad de estos centros del sector público es muy baja, realizando en conjunto 148 trasplantes en promedio por año desde el principio de la década actual. Resultados: en el lapso comprendido entre abril de 1995 y octubre de 2016, se efectuaron 474 trasplantes hematopoyéticos en nuestro hospital; 229 de ellos fueron alogénicos y 245 fueron autólogos, en población adulta e infantil. Esta experiencia acumulada ha permitido la implementación de todas las variedades disponibles en el país de estos procedimientos, lo que ha generado, por vez primera en la institución, poder contar con un donante para todo paciente que requiera un trasplante hematopoyético; superándose la etapa en la que los enfermos no se sometían al procedimiento por falta de un donador compatible. Conclusiones: la actividad acumulada en nuestra unidad hospitalaria confirma la factibilidad de desarrollar programas ininterrumpidos, a largo plazo, de estos procedimientos terapéuticos en hospitales no especialmente dotados de tecnología ni presupuesto del sector público de la provincia nacional y denota que estos mismos programas pueden ser creados y desarrollados en nosocomios con condiciones similares al nuestro en diversos territorios de México, de Latinoamérica y de países con ingreso medio-bajo(AU)

The impact of glucocorticoids and anti-cd20 therapy on cervical human papillomavirus infection risk in women with systemic lupus erythematosus

OBJECTIVE: To identify the prevalence and factors associated with cervical human papillomavirus infection in women with systemic lupus erythematosus METHODS: This cross-sectional study collected traditional and systemic lupus erythematosus-related disease risk factors, including conventional and biologic therapies. A gynecological evaluation and cervical cytology screen were performed. Human papillomavirus detection and genotyping were undertaken by PCR and linear array assay. RESULTS: A total of 148 patients were included, with a mean age and disease duration of 42.5±11.8 years and 9.7±5.3 years, respectively. The prevalence of squamous intraepithelial lesions was 6.8%. The prevalence of human papillomavirus infection was 29%, with human papillomavirus subtype 59 being the most frequent. Patients with human papillomavirus were younger than those without the infection (38.2±11.2 vs. 44.2±11.5 years, respectively; p = 0.05), and patients with the virus had higher daily prednisone doses (12.8±6.8 vs. 9.7±6.7 mg, respectively; p = 0.01) and cumulative glucocorticoid doses (14.2±9.8 vs. 9.7±7.3 g, respectively; p = 0.005) compared with patients without. Patients with human papillomavirus infection more frequently received rituximab than those without (20.9% vs. 8.5%, respectively; p = 0.03). In the multivariate analysis, only the cumulative glucocorticoid dose was associated with human papillomavirus infection. CONCLUSIONS: The cumulative glucocorticoid dose may increase the risk of human papillomavirus infection. Although rituximab administration was more frequent in patients with human papillomavirus infection, no association was found. Screening for human papillomavirus infection is recommended in women with systemic lupus erythematosus. .