The incidence and mortality of infective endocarditis (IE) in patients with severe burn remain high, which are attributed to invasive procedures, bacteremia, and wound infection after burns. Clinical clues for IE in burns are usually masked by burn-related manifestations, so the diagnosis of IE may be delayed or missed. For burned patients with persistent bacteremia of unknown source, especially Staphylococcus aureus-induced bacteremia, the diagnosis of IE should be considered according to the Duke criteria, and early echocardiography performance is particularly important. Antibiotic therapy is the mainstay initial management, and early surgical intervention is strongly recommended once IE is clearly diagnosed in patients with burns. In order to lower the incidence and mortality of IE in burns, it is very important to take prophylactic procedures along with the whole course of burn management.
Bacteremia ; epidemiology ; Burn Units ; Burns ; complications ; mortality ; surgery ; Endocarditis, Bacterial ; complications ; diagnosis ; microbiology ; mortality ; Humans ; Incidence ; Severity of Illness Index ; Staphylococcal Infections ; complications ; diagnosis ; Staphylococcus aureus ; isolation & purification ; Surgery, Plastic ; Wound Infection ; etiology ; mortality

No abstract available.
Anti-Bacterial Agents/therapeutic use ; Biopsy ; Echocardiography, Doppler, Color ; Echocardiography, Transesophageal ; Endocarditis, Bacterial/complications/diagnosis/drug therapy/*microbiology ; Fluorescent Antibody Technique ; Heart Septal Defects, Ventricular/*complications/diagnosis/surgery ; Humans ; Male ; Middle Aged ; Predictive Value of Tests ; Pulmonary Valve Stenosis/*complications/diagnosis ; Purpura, Schoenlein-Henoch/diagnosis/drug therapy/*etiology ; Risk Factors

Aged ; Aortic Valve ; pathology ; surgery ; Endocarditis ; complications ; surgery ; Endocarditis, Bacterial ; complications ; surgery ; Female ; Glomerulonephritis ; etiology ; Humans

OBJECTIVETo investigate the result of surgical treatment of active infective endocarditis in patients with recent cerebrovascular events, and to evaluate the optimal indication and timing of surgical intervention.

METHODSThe clinical data of 26 patients with cerebrovascular complications before surgery Between December 2007 and December 2013 were analyzed retrospectively. There were 17 male and 9 female patients, aged (42±14) years. Types of disease included single aortic valvular disease (n=8), single mitral valvular disease (n=12), multiple valvular disease (n=5), and aortic valvular disease with ventricular septal defect (n=1). Type of cerebrovascular complication included cerebral infarction (n=25) and cerebral hemorrhage (n=1). Thirty-one valves were involved in 26 patients, mechanical prosthetic valve replacement (n=25), bioprosthetic valve replacement (n=4), and mitral valve repair (n=2).

RESULTSThe interval between onset of cerebrovascular event and surgical intervention was less than 14 days (n=3), 14 to 21 days (n=13), over 21 days (n=10), and the mean was (20±4) days. There were 33 vegetations found intraoperatively. The mean size of vegetations was (10±4) mm and 19 were found in mitral valve. Two patients died in hospital. One case relapsed after 1 year and underwent reoperation for prosthetic valve endocarditis. The remaining patients recovered with cardiac function of New York Heart Association class I to II after the period of 3 months to 5 years follow-up.

CONCLUSIONSAppropriate surgery may effectively improve the outcome of IE patients with cerebrovascular complications. The surgical indications and risks of further neurologic deterioration after cardiac surgery should be assessed comprehensively before surgical intervention.

Adult ; Aortic Valve ; Cerebral Hemorrhage ; etiology ; Endocarditis ; Endocarditis, Bacterial ; complications ; surgery ; Female ; Heart Defects, Congenital ; Heart Septal Defects, Ventricular ; Heart Valve Diseases ; Humans ; Male ; Middle Aged ; Mitral Valve ; Postoperative Complications ; Reoperation ; Retrospective Studies ; Time Factors

Anti-Bacterial Agents ; therapeutic use ; Echocardiography, Doppler ; Endocarditis, Bacterial ; complications ; diagnosis ; therapy ; Female ; Heart Atria ; diagnostic imaging ; pathology ; surgery ; Heart Diseases ; diagnosis ; therapy ; Heart Ventricles ; diagnostic imaging ; pathology ; surgery ; Humans ; Infant

Right-sided infective endocarditis (RIE) occurs predominantly in intravenous drug users in western countries, and it has a relatively good prognosis. Clinical features and prognosis of RIE occurring in non-drug users are not well known. We investigated the clinical findings of RIE in non-drug users. We retrospectively reviewed 345 cases diagnosed with IE. Cases with RIE or left-sided infective endocarditis (LIE) defined by the vegetation site were included and cases having no vegetation or both-side vegetation were excluded. Clinical findings and in-hospital outcome of RIE were compared to those of LIE. Among the 245 cases, 39 (16%) cases had RIE and 206 (84%) cases had LIE. RIE patients were younger (40+/-19 yr vs 50+/-18 yr, P=0.004), and had a higher incidence of congenital heart disease (CHD) (36% vs 13%, P<0.001) and central venous catheter (CVC) (21% vs 4%, P=0.001) compared to LIE patients. A large vegetation was more common in RIE (33% vs 9%, P<0.001). Staphylococcus aureus was the most common cause of RIE, while Streptococcus viridans were the most common cause of LIE. In-hospital mortality and cardiac surgery were not different between the two groups. CHD and use of CVC were common in non-drug users with RIE. The short-term clinical outcome of RIE is not different from that of LIE.
Adult ; Aged ; Central Venous Catheters/microbiology ; Echocardiography ; Endocarditis, Bacterial/*diagnosis/microbiology/mortality ; Female ; Heart Defects, Congenital/complications/epidemiology ; Hospital Mortality ; Humans ; Incidence ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Staphylococcus aureus/isolation & purification ; Viridans Streptococci/isolation & purification ; Young Adult

OBJECTIVETo summarize the clinical features, pathology and surgical treatment experiences in the patients with aortic paravalvular abscess by infective endocarditis.

METHODSThe study consisted of a retrospective analysis of 29 cases with aortic paravalvular abscess by infective endocarditis underwent surgical treatment between January 2001 and June 2013. Among the 29 patients, 22 were male and 7 were female, and the mean age was (37 ± 16) years (range from 11 to 63 years). The primary cardiac disease was congenital aortic valve malformation in 16 patients. There were 15 patients with a history of severe heart failure. Of 29 cases, 8 abscess cavities, 13 pseudoaneurysms and 6 fistulas were found, and complete aortoventricular discontinuity was present in 5 patients with serious infections. Of them, the abscess was above the annulus in 14 patients and below the annulus in 10 patients, and simultaneously involved the annulus above and below in 5 patients. 19 patients were culture positive either positive preoperative blood cultures or positive cultures of surgical specimens, including 9 patients with Staphylococcus infection. The paravalvular defect was repaired by patch in 19 cases, and by local closure in 10 cases. The valvular annulus was reconstructed simultaneously in 16 patients. Aortic valve replacement was performed in 26 patients, and Bentall procedure in 2 patients, including 23 with prosthetic mechanical valve and 5 with biological valve.

RESULTSOf the total 29 patients, 28 patients were recovered, and 1 patient was died of sepsis. During 3 months to 13 years postoperative follow-up (average 4.5 years), one was died of non-cardiac cause, and no patient had recurrent endocarditis and paravalvular leakage.

CONCLUSIONSAortic paravalvular abscess by infective endocarditis is not uncommon, prone to heart failure. According to the different pathological manifestations, the appropriate surgical approach and strategy can achieve satisfactory outcomes.

Abscess ; surgery ; Adolescent ; Adult ; Aortic Valve ; surgery ; Child ; Endocarditis, Bacterial ; complications ; surgery ; Female ; Heart Defects, Congenital ; complications ; surgery ; Heart Valve Diseases ; complications ; surgery ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult

A 32-year-old male who had infective endocarditis complained of photophobia and blurred vision in both eyes. Biomicroscopic examination and fundus examination revealed anterior chamber reaction, vitritis, optic disc swelling, and Roth spots. He was diagnosed with bilateral nongranulomatous uveitis and treated with topical steroid eye drops and posterior sub-Tenon injection of triamcinolone. His visual symptoms were resolved within 1 week, and inflammation resolved within 4 weeks after treatment.
Adult ; Diagnosis, Differential ; Echocardiography, Transesophageal ; Endocarditis, Bacterial/*complications/diagnosis ; Fluorescein Angiography ; Fundus Oculi ; Glucocorticoids/administration & dosage ; Humans ; Intraocular Pressure ; Intravitreal Injections ; Male ; Triamcinolone Acetonide/administration & dosage ; Uveitis/*complications/diagnosis/drug therapy ; Visual Acuity

Adult ; Coronary Aneurysm ; complications ; Endocarditis, Bacterial ; complications ; Fistula ; complications ; Humans ; Male

Endocarditis, Bacterial ; complications ; Heart Valve Diseases ; etiology ; Humans ; Infant ; Male ; Mitral Valve