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Impacto del TAR inicial en el cociente CD4/CD8 en el primer año de tratamiento


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Título :
Impacto del TAR inicial en el cociente CD4/CD8 en el primer año de tratamiento
Autor :
Goitia Leizaola, Ander
Tutor:
Montero Alonso, Marta
Editor :
Universidad Miguel Hernández de Elche
Departamento:
Departamentos de la UMH::Medicina Clínica
Fecha de publicación:
2017-09-19
URI :
http://hdl.handle.net/11000/27314
Resumen :
La inversión del cociente CD4/CD8 se ha vinculado con un exceso de morbimortalidad en los pacientes infectados por VIH, pudiendo persistir invertido durante largos periodos pese a la recuperación de linfocitos T CD4+. Recientemente ha ganado interés el impacto de los fármacos antirretrovirales sobr...  Ver más
The inversion of the CD4/CD8 ratio has been linked with an excess of morbimortality in HIV-infected patients, often remaining during long periods of time despite of CD4+ Tlymphocytes recovery. Recently, the impact of antiretroviral drugs on this ratio has gained interest. We conducted an observational, retrospective study on patients treated 2 in the Infectious Disease Unit in Hospital Universitari I Politècnic La Fe, which were infected with HIV-1, treatment-naïve, and which started ART between January 2007 and February 2017. Their demographic, epidemiologic and immunovirologic features during first year of treatment were analyzed, according to the family of the “third drug” of HAART and its association with CD4/CD8 ratio, and so were the incidence of clinical events and treatment modifications. 142 patients were included in the analysis, of which 63 received NNRTIs, 49 boosted-PIs and 30 INSTIs. Before treatment start, median CD4/CD8 ratio in our population was 0.22 (IQR=0.08 – 0.40), while it was 0.48 (IQR=0.22 – 0.85) at week 48 of treatment, without statistically significant differences between groups. Our study failed to demonstrate differences in CD4/CD8 recovery at 48 weeks of treatment between drug groups, possibly because of limitations of design and sample size. More evidence is needed to clarify the association between ARV drugs and CD4/CD8 ratio recovery.
Palabras clave/Materias:
VIH
CD4/CD8
Fármacos antirretrovirales
Área de conocimiento :
CDU: Ciencias aplicadas: Medicina: Patología. Medicina clínica. Oncología
Tipo de documento :
info:eu-repo/semantics/masterThesis
Derechos de acceso:
info:eu-repo/semantics/openAccess
Aparece en las colecciones:
TFM-M.U Enfermedades Infecciosas y Salud Internacional



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