Many clinical trials show that 30 to 50 % of the hospitalized patients are undernourished in various degrees. This prevalence didn't change since 15-20 years The fact is that the present undernutrition in the admission deteriorates during the hospitalization.

Besides, the cerebral vascular accident (AVC) complicates the first days, in at least 50 % of the cases, the disorders of the gulp, which are a risk factor of acquired undernutrition. The nutrition holds an important place in the therapeutic coverage of the AVC. Nevertheless, the link between the undernutrition the entrance and the evolution of the AVC is at the moment only little known. The purpose is to study the impact of the undernutrition in the entrance to the hospital (undernutrition previous to the AVC), on the gravity and the evolution

Inclusion Criteria:

• patient admitted in hospital for vascular cerebral accident in 2015
• thrombolytic treatment

Exclusion Criteria:

• no thrombolytic treatment
• transcient ischaemic attack

patient admitted in hospital for vascular cerebral accident in 2015 with thrombolytic treatment