title: [Hypertensive emergencies at the University Hospital Center in Brazzaville, Congo].
abstract: The purpose of this retrospective study conducted in the emergency department of the University Hospital Center in Brazzaville, Congo was to determine the prevalence and clinical characteristics of hypertensive emergencies. With a total of 76 patients admitted during the study period, the prevalence of hypertensive emergency was 4%. The sex ratio was 1 and mean patient age was 57.3 years (range, 30 to 80 years). Risk factors included obesity in 62 cases (81.6%), history of hypertension in 65 (85.5%) and low socioeconomic level in 58 (76.3%). Mean delay for consultation was 50 hours (range, 1 to 240 hours). The disease underlying the hypertensive emergency was stroke with 38 cases (50%), heart failure in 20 (26.3%), hypertensive encephalopathy in 11 (14.4%), malignant hypertension in 9 (11.8%), and renal failure in 10 (13.1%). The mean length of emergency treatment was 14.7 hours (range, 5 to 48 hours). Eight deaths (10.5%) occurred during hospitalization in the emergency department.
authors.forename: Mbolla B F
authors.initials: MB
authors.lastname: Ellenga
authors.forename: T R
authors.initials: TR
authors.lastname: Gombet
authors.forename: Guimbi K C
authors.initials: GK
authors.lastname: Mahoungou
authors.forename: G F
authors.initials: GF
authors.lastname: Otiobanda
authors.forename: Nguiet P M
authors.initials: NP
authors.lastname: Ossou
authors.forename: M S
authors.initials: MS
authors.lastname: Ikama
authors.forename: G
authors.initials: G
authors.lastname: Kimbally-Kaky
authors.forename: F
authors.initials: F
authors.lastname: Etitiele
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003223:Congo; D004630:Emergencies; D005260:Female; D006785:Hospitals, University; D006801:Humans; D006973:Hypertension / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies