TI: Ozone Therapy in Ischemic Cerebro-Vascular Disease DT: Not Known AU: Elvis Devesa, Silvia Menendez, Maria M. Rodriguez, Manuel Gomez, Josue Garcia, Ana Carballo and Wilfredo Diaz SO: "Dr. Salvador Allende" Hospital, National Center for Scientific Research, Havana City, Cuba. AB: The cerebrovascular disease is an actual health problem, because of the high tendency to produce sequels in those who survive, limiting their physical capacities and their social and familiar development. The objective of this study is to evaluate the effectiveness of ozone therapy in cerebro vascular disease of ischemic type, in acute, ancient and chronic phase. Ozone was daily administered to 120 patients, during 21 days, by rectal insufflation, in doses according to the enzymatic status. These patients were evaluated by clinical examination and validity tests through the multidimensional evaluation method, before and at the end of the treatment. The clinical stage improved in 88% of the total of patients treated, obtaining better results in those in acute phase. In the multidimensional evaluation all parameters measured improved, specially the daily life activities.