OBJECTIVES: Among 82 patients hospitalized for infective endocarditis between June 1995 and June 2001 at the cardiology B unit of the Rabat University Hospital Morocco, 18 (22%) had one or more vascular complications. We present here a retrospective analysis. PATIENTS AND METHODS: The cohort included 12 men and 6 women, mean age 22 years. Infective endocarditis had grafted on a pre-existing cardiopathy among 17 patients: rheumatic heart disease (n=14), mechanical prosthetic valve (n=2), congenital heart disease (n=1). RESULTS: For 12 patients, vascular disease was the only complication, 1 had two complications and 4 three complications. This gave 26 lesions: 11 neurological complications, 10 arterial diseases involving the limbs including 5 mycotic aneurysms, 2 acute myocardial infarcts, 2 splenic infarcts, and 1 recurrent septic pulmonary embolism. Vascular disease was the inaugural manifestation in 9 patients and 54% of the complications occurred before the end of the second week of antibiotic treatment. Blood cultures were positive in 7 patients (40%). Oral streptococcus was isolated in 5 cases, Gram-negative bacillus in 1 case and Staphylococcus aureus in 1. Echography revealed valvular vegetations in the 16 cases of infective endocarditis on native valves: mitral (n=9), aortic (n=5), mitroaortic (n=1), tricuspid (n=1). Short term outcome was marked by 4 deaths including 3 directly related to the vascular complication. DISCUSSION: We emphasize the variable and diverse features of vascular complications of infective endocarditis. Prevention and early diagnosis are essential to institute optimal management of infective endocarditis.
OBJECTIVES: Among 82 patients hospitalized for infective endocarditis between June 1995 and June 2001 at the cardiology B unit of the Rabat University Hospital Morocco, 18 (22%) had one or more vascular complications. We present here a retrospective analysis. PATIENTS AND METHODS: The cohort included 12 men and 6 women, mean age 22 years. Infective endocarditis had grafted on a pre-existing cardiopathy among 17 patients: rheumatic heart disease (n=14), mechanical prosthetic valve (n=2), congenital heart disease (n=1). RESULTS: For 12 patients, vascular disease was the only complication, 1 had two complications and 4 three complications. This gave 26 lesions: 11 neurological complications, 10 arterial diseases involving the limbs including 5 mycotic aneurysms, 2 acute myocardial infarcts, 2 splenic infarcts, and 1 recurrent septic pulmonary embolism. Vascular disease was the inaugural manifestation in 9 patients and 54% of the complications occurred before the end of the second week of antibiotic treatment. Blood cultures were positive in 7 patients (40%). Oral streptococcus was isolated in 5 cases, Gram-negative bacillus in 1 case and Staphylococcus aureus in 1. Echography revealed valvular vegetations in the 16 cases of infective endocarditis on native valves: mitral (n=9), aortic (n=5), mitroaortic (n=1), tricuspid (n=1). Short term outcome was marked by 4 deaths including 3 directly related to the vascular complication. DISCUSSION: We emphasize the variable and diverse features of vascular complications of infective endocarditis. Prevention and early diagnosis are essential to institute optimal management of infective endocarditis.
Authors: F Gouriet; H Chaudet; P Gautret; L Pellegrin; V P de Santi; H Savini; G Texier; D Raoult; P-E Fournier Journal: New Microbes New Infect Date: 2018-05-30