Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Data on mycoses known to be imported into the United Kingdom are sparse. Estimates on the prevalence of fungal infections have to be based on indirect and incomplete figures, obtained from isolation figures and reports of individual cases to co-ordinating centres such as the Mycological Reference Laboratory and the Communicable Disease Surveillance Centre of the Public Health Laboratory Service. Imported species of dermatophytes account for less than 1% of the total number of isolations made annually at mycological laboratories throughout the U.K. A suggested prevalence of dermatophytosis in this country is c. 250 000 cases per annum. Trichophyton rubrum may now be the most common species of dermatophyte. Other estimates of the frequencies with which infections are recorded each year include mycetoma (7-10), histoplasmosis (2-5), aspergilloma (50-80), invasive aspergillosis (10-30), Candida vaginitis (greater than or equal to 1 000 000), invasive candidiasis (10-80), Candida endocarditis (1-2) and cryptococcosis (6-10).
 ...
PMID:Imported fungal infections. 52 46

We report a case of an infective endocarditis presented as a right atrial mass which pathological study showed a big vegetation of candida albicans (mycetoma). We think its presence was related to a great central vein catheterization during the neonatal period. The clinical feature was completed with pulmonary fungal embolism and later tricuspid valve afectation. With this work we wish to remark the necessary careful management of patients with central vein catheters to avoid this severe complication. We review the pharmacological and surgical treatment of this uncommon entity.
 ...
PMID:[Intracardiac mycetoma induced by central catheterization]. 141 27

Human infections due to fungi belonging to the genus Acremonium occur uncommonly, but unlike infections due to other filamentous fungi, usually affect immunocompetent individuals. Mycetoma, which usually develops following trauma, is the most common infection caused by Acremonium spp. Other sites of infection include the eye (generally following abrogation of ocular defenses), colonizing disease of the lung and gastrointestinal tract, as well as locally invasive infections such as osteomyelitis, sinusitis, arthritis, and peritonitis. Pneumonia and disseminated infections including meningitis, endocarditis, and cerebritis rarely have been reported. Optimal treatment of acremonium infections is not well defined both because infections due to these organisms are rare, and because many reports antedate effective antifungal therapy. In addition, susceptibility testing of filamentous fungi is poorly standardized, and in vitro sensitivity may not correlate with clinical response. Based on anecdotal reports, treatment of most invasive acremonium infections requires a combination of surgical intervention, when possible, and a regimen of amphotericin B. Some azoles also display inhibitory activity. Until more details are available regarding susceptibility of these organisms to antifungal agents, amphotericin B is recommended as initial therapy with the addition of either ketoconazole or fluconazole in infections of a life-threatening nature.
 ...
PMID:Infection due to the fungus Acremonium (cephalosporium). 195 81

Curvularia lunata is a saprobic dematiaceous mould that resides primarily in soil (Ellis, 1966). Reports of human disease caused by this organism are rare but include: endocarditis, brain abscess, skin infections, onychomycosis, keratitis, pneumonia, disseminated disease, mycetoma, allergic bronchopulmonary disease, and one case of sinusitis. Since 1983, we have encountered five cases of paranasal sinusitis due to C. lunata. None of the patients suffered from known immunologic disorders or underlying debilitating diseases. These five cases are presented and the literature of human phaeohyphomycosis caused by Curvularia spp. is reviewed.
 ...
PMID:Human Curvularia infections. Report of five cases and review of the literature. 380 44

Forty-eight cases of deep mycoses were studied and treated with ketoconazole, each with in vitro evaluation of the minimum inhibitory concentrations (MIC) of the causative fungi, in vivo pharmacokinetic, clinical, and mycologic evaluations, several months to two years after the treatment was stopped. Excellent results were obtained in six cases of chronic mucocutaneous candidiasis, with restoration of immunologic disturbances; 23 cases of systemic candidiasis, including new aspects of heroin addicts with cutaneous, ocular, or osteoarticular manifestations; eight cases of histoplasmosis, five due to Histoplasma capsulatum and three to Histoplasma duboisii, with cure in seven and remission in one; one case of African blastomycosis (Blastomyces dermatitidis); three cases of mycetoma, two due to Monosporium apiospermum, one due to a dematiacious fungus; three cases of entomophthoromycosis with cure; one case of fungal arthritis, due to new hyphomycete similar to M. apiospermum, pathogenic for laboratory animals; one case of Drechslera longirostrata causing vertebral arthritis, following a fungal endocarditis and cured by combination of ketoconazole with amphotericin B, each agent alone being ineffective; and other deep mycoses.
 ...
PMID:Laboratory and clinical assessment of ketoconazole in deep-seated mycoses. 629 50

The dematiaceous (brown-pigmented) fungi are a large and heterogenous group of moulds that cause a wide range of diseases including phaeohyphomycosis, chromoblastomycosis, and eumycotic mycetoma. Among the more important human pathogens are Alternaria species, Bipolaris species, Cladophialophora bantiana, Curvularia species, Exophiala species, Fonsecaea pedrosoi, Madurella species, Phialophora species, Scedosporium prolificans, Scytalidium dimidiatum, and Wangiella dermatitidis. These organisms are widespread in the environment, being found in soil, wood, and decomposing plant debris. Cutaneous, subcutaneous, and corneal infections with dematiaceous fungi occur worldwide, but are more common in tropical and subtropical climates. Infection results from traumatic implantation. Most cases occur in immunocompetent individuals. Dematiaceous moulds are also important causes of invasive sinusitis and allergic fungal sinusitis. Infection is thought to follow inhalation. Although cerebral infection is the commonest form of systemic phaeohyphomycosis, other localized deep forms of the disease, such as arthritis, and endocarditis, have been reported. Disseminated infection is uncommon, but its incidence is increasing, particularly among immunocompromised individuals. Scedosporium prolificans is the most frequent cause. A number of dematiaceous fungi are neurotropic, including Cladophialophora bantiana, Ramichloridium mackenziei, and Wangiella dermatitidis. Although cases have occurred in immunocompromised persons, cerebral phaeohyphomycosis is most common in immunocompetent individuals with no obvious risk factors. Most forms of disease caused by dematiaceous fungi require both surgical and medical treatment. Itraconazole is currently the most effective antifungal agent for chromoblastomycosis and subcutaneous phaeohyphomycosis, while ketoconazole remains useful for mycetoma. Extensive surgical debridement combined with amphotericin B treatment is recommended for chronic invasive sinusitis. Long-term treatment with itraconazole has led to improvement or remission in some patients that had failed to respond to amphotericin B. Allergic fungal sinusitis requires surgical removal of impacted mucin combined with postoperative oral corticosteroids. Antifungal treatment is not usually of benefit, but post-operative itraconazole may reduce the need for reoperation. The clinical outcome of cerebral and other deep-seated forms of phaeohyphomycosis is dismal, with long-term survival being reported only when complete surgical resection of discrete lesions is possible. The development of new antifungal agents and combination treatment may help to improve the management of these infections.
 ...
PMID:Epidemiology, clinical manifestations, and therapy of infections caused by dematiaceous fungi. 1470 65

Candidal endocarditis is an uncommon and serious complication of invasive Candida infection in neonates. The aim of this study was to further characterise candidal endocarditis in neonates. Between 1995 and 2000, 56 patients were diagnosed with Candida bloodstream infections (CBSI) in the Neonatal Intensive Care Unit of Schneider Children's Medical Center of Israel. Five of them (9%) developed mycetoma of the right atrium. None of the patients had congenital heart disease or a central venous catheter in the right heart at the time of diagnosis. All were treated with amphotericin B alone or in combination with other antifungals, without surgical intervention. One patient died of the disease and one died later of polymicrobial sepsis and necrotizing enterocolitis. A review of the literature since 1980 yielded an additional 25 cases of candidal endocarditis. For the whole sample (n = 30) survival rate was 73.1%. Six of the 10 patients treated with antifungal agents and surgery survived (60%), compared with 13 of the 20 patients treated only medically (65%) (P = 1.0). Candida endocarditis in neonates differs from fungal endocarditis in adults in risk factors, clinical presentation and outcome. As the outcome of surgical and medical treatment are comparable, antifungal therapy alone may be a valid therapeutic option in high-risk cases.
 ...
PMID:Candida endocarditis in neonates: report of five cases and review of the literature. 1636 18

Twenty-two cases of nocardial infections were diagnosed in our city between 1977- 1998. All patients whose clinical specimens showed Nocardia spp. at Gram stain, which were further confirmed by culture, were selected to be included in the study. Data from patients who were cured were compared with those from patients who died by statistical tests using EPIINFO version 6.04 software. Six isolates were identified as Nocardia asteroides complex, one as Nocardia asteroides sensu stricto and other as Nocardia brasiliensis. We had 17 cases of lung nocardiosis, being one out of them also a systemic disease. Other four cases of systemic nocardiosis were diagnosed: nocardial brain abscesses (one); nocardiosis of the jejunum (one); multiple cutaneous abscesses (one); and a case of infective nocardial endocarditis of prosthetic aortic valve. One patient had a mycetoma by N. brasiliensis. Fifteen (68.2%) out of 22 patients were immunosuppressed, being most (93.3%) by high-doses corticotherapy. Mortality by nocardial infection was 41%; mortality of systemic nocardiosis was 60%. Nocardiosis has a bad prognosis in immunosuppressed patients and also in non-immunosuppressed patients if the diagnosis is delayed. We propose that the delay in diagnosis should be examined in larger series to document its influence in the prognosis of the disease.
 ...
PMID:Nocardial infections: report of 22 cases. 1782 54

Though Phaeoacremonium parasiticum is an unusual cause of human disease, subcutaneous infection, eumycetoma, osteomyelitis, arthritis and even disseminated diseases, such as fungemia and endocarditis have been reported. Here, we report a case of subcutaneous abscess on the forearm due to P. parasiticum in a 26-year-old woman. There were no obvious predisposing factors. The patient was treated with surgical debridement followed by intravenous amphotericin B and itraconazole to which she responded well. We report this case, being rare and the first from India.
 ...
PMID:Phaeohyphomycosis of subcutaneous tissue caused by Phaeoacremonium parasiticum. 1917 66

The incidence of fungal endocarditis in premature infants is on the rise, reported in the last decade secondary to use of central venous lines, the frequent use of broad spectrum antibiotics and neonatal surgical interventions. Central line related thrombosis is a significant risk factor for persistent fungemia and end organ complications including endocarditis. We present a fatal case of progressive thrombosis of the inferior vena cava and right atrial mycetoma in a premature infant with candidemia who underwent ileostomy for bowel perforation. Renal failure occurred secondary to inferior vena cava thrombosis and right atrial mycetoma, both of which had a potential for hemodynamic compromise and embolism.
 ...
PMID:Fungal endocarditis in a premature infant complicated by a right atrial mycetoma and inferior vena cava thrombosis. 2236 58


1 2 Next >>