Sexo y Salud en Edad Avanzada

Nuestros resultados, basados en datos nacionalmente representativos del NSHAP, indican que el predominio de la actividad sexual declina con la edad, a pesar de esto un número sustancial de hombres y mujeres tienen relaciones vaginales , sexo oral, [...]

HIV Vaccine Trials Produce Encouraging Results

Vical Incorporated (Nasdaq: VICL) announced today that results from a series of HIV vaccine Phase 2a clinical trials, using a plasmid DNA (pDNA) vaccine developed by the NIH Vaccine Research Center and manufactured by Vical, reinforced previously reported Phase 1 conclusions that a “DNA prime-adenoviral vector boost” vaccine regimen was safe and well-tolerated, and was [...]

Chapter 2.3. Type of study and general design

From the point of view of the knowledge that the doctor and the patient they have about the medication that is receiving the patient distinguish the open studies and the blind studies. In the open studies as much the investigator as the patient knows the treatment that receives the patient. Usually they are opened to [...]