کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5968772 1576172 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Infective endocarditis in the Lao PDR: Clinical characteristics and outcomes in a developing country
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
Infective endocarditis in the Lao PDR: Clinical characteristics and outcomes in a developing country
چکیده انگلیسی


- Data on infective endocarditis (IE) in Southeast Asia are scarce. Most reports on IE originate from tertiary centres in Europe and North America and may not reflect the world's epidemiology of IE.
- In Laos, IE remains a disease of young adults with no comorbidities, mainly caused by Streptococcus spp., associated with rheumatic heart disease.
- Access to imaging techniques is limited and over half the patients have negative blood cultures.
- Cardiac surgery is not routinely used in Laos for acute IE.
- Mortality at 2 years follow-up is unacceptably high reaching 39%.

IntroductionData on infective endocarditis (IE) in Southeast Asia are scarce.ObjectivesTo describe the clinical epidemiology of IE in Lao PDR, a lower middle-income country.MethodsA single centre retrospective study at Mahosot Hospital, Vientiane. Patients aged over 1 year of age admitted 2006-2012 to Mahosot Hospital with definite or possible IE by modified Duke criteria were included.ResultsThirty-six patients fulfilled the inclusion criteria; 33 (91.7%) had left-sided IE. Eleven (30.6%) had definite IE and 25 (69.4%) possible left-sided IE. Median age was 25 years old [IQR 18-42]. Fifteen patients (41.7%) were males. Underlying heart diseases included: rheumatic valve disease in 12 (33.3%), congenital heart disease in 7 (19.4%), degenerative valve disease in 3 (8.3%), and of unknown origin in 14 (38.9%) patients. Native valve IE was present in 30 patients (83.3%), and prosthetic valve IE in 6 patients (16.7%). The most frequent pathogens were Streptococcus spp. in 7 (19.4%). Blood cultures were negative in 22 patients (61.1%). Complications included: heart failure in 11 (30.6%), severe valve regurgitation in 7 (19.4%); neurological event in 7 (19.4%); septic shock or severe sepsis in 5 (13.9%); and cardiogenic shock in 3 patients (8.3%). No patient underwent heart surgery. Fourteen (38.9%) had died by follow-up after a median of 2.1 years [IQR 1-3.2]; and 3 (8.3%) were lost to follow-up.ConclusionsInfective endocarditis, a disease especially of young adults and mainly caused by Streptococcus spp., was associated with rheumatic heart disease and had high mortality in Laos.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Cardiology - Volume 180, 1 February 2015, Pages 270-273
نویسندگان
, , , , , , , , , ,