RESUMO
BACKGROUND: High blood pressure (HBP) is common at acute phase of stroke. It may reflect untreated or uncontrolled hypertension before stroke, or it may relate to stress response. The present study was designed to compare current American Stroke Association (ASA) guidelines with actual prescribing patterns for management of HBP at the acute phase of stroke, in a tertiary care Hospital in Douala, Cameroon. METHODS: This cross-sectional study was conducted in the Cardiology and Neurology department of the Douala Laquintinie Hospital. Consenting patients with sign of stroke, confirmed by a brain CT-scan, who consented to participate in the study were recruited from March to July 2012. The use of antihypertensive medications (type, dose, routes of administration, BP recordings) in the first three days after admission was noted. RESULTS: One hundred and eleven patients were recruited including 59 men (53.1%). The mean age of patients was 60.9±12.3years, 70 patients (63%) had ischemic stroke and 41 (37%) hemorrhagic. Sixty two (55.8%) patients had hypertension severe enough to warrant treatment upon arrival. There was an overtreatment rate of 46.9% and undertreatment rate of 9.7%. CONCLUSION: The ASA guidelines were broadly respected by practitioners for patients who required treatment, but those who do not need treatment were overtreated. These findings support the need for more research to improve treatment guidelines as well as patient management.
