Introduction: The anticoagulants are drugs with possible serious secondary effects, being one of the most serious the appearance of intracraneal hemorrhages, being able to vary the clinical course as they were hemorrhages in the deep supratentorial compartment (ST) or in the infratentorial (IT).
Objectives: Compare the therapeutic attitude, the evolution and the prognostic of the cerebral hemorrhages in patient with warfarin treatment, in function of their localization ST or IT.
Patients and methods: Descriptive and retrospective analysis of 42 patients; in 28 of the cases (66,6%) the localization was ST, and in 14 of the patients (33,3%) the localization was IT. We study risk vascular factors, age and the sex of the patients, the volume of the hemorrhage, the initial clinical state of the patients, the therapeutic attitude, the average stay and the mortality. As statistical tools, the t of Student and the c2 test were used, demanding a confidence interval of 95%.
Results: The factors of cardiovascular risk of our serie were similar to the existent ones in other studies. The hemorrhages IT are more frequent in women, existing significant differences in the age among sexes in function of the localization. 100% of the hemorrhages IT exceeded the therapeutic INR, in front of 39% of the ST. A bigger half stay is also demonstrated in the ST hemorrhages so much in the surviving as in the exitus. Statistical significance was not reached in the rest of the studied parameters.
Conclusions: The presence of a INR that surpasses the therapeutic is an indicator of hemorrhage risk IT, in patient dicumarinic drawees, and that in this same subgrup, the stays stockings are sensibly inferior, in all the subgrups (medical treatment and surgical treatment). Also the feminine sex has a bigger incidence of processes ST, with a smaller presentation age.