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

In an attempt to clarify the comparative values of serological and microbiological examinations for the early diagnosis of systemic candidiasis, antibodies against Candida albicans, serum mannan, and the D-arabinitol creatinine ratio were investigated in a patient with aortic valve endocarditis associated with carcinoma of the bile duct. Candida precipitins and the antibody titer against Candida cell wall mannan were examined by an immunodiffusion technique and hemagglutination test, respectively. Serum mannan was tested by enzyme-linked immunosorbent assay (ELISA) using the biotin-streptavidin procedure. The upper limit of negativity of the assay was determined by adding 0.06 to the absorbance of pooled serum from healthy laboratory workers. This value was about 0.8 ng/ml with ELISA. The D-arabinitol concentration in serum was examined by an enzymatic fluorometric method. Rising antibody titers against C. albicans, mannan antigenemia, and an elevated D-arabinitol creatinine ratio were first observed between the 11th and 12th hospital days. Blood cultures obtained on 8th, 9th, and 11th hospital days grew C. albicans after 3 to 4 days of incubation. Of 11 serum samples, 5 were positive for mannan, whereas D-arabinitol creatinine ratio was positive in 7 of 9 samples. Blood cultures was the earliest evidence of Candida infections in our cases. However, because of saprophytic nature of Candida species, tests for antibodies, antigenemia, and the D-arabinitol creatinine ratio in combination with blood cultures are necessary to confirm systemic candidiasis at an early stage of infection.
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PMID:Mannan and D-arabinitol concentrations in serum from a patient with Candida albicans endocarditis. 250 87

20 patients (18 men, 2 women), 10 of whom were HIV +, were given Fluconazole (F) for either systemic candidiasis (13 cases), histoplasmosis (1), or cryptococcosis (6). The localization of the Candida infections (12 C. albicans, 1 C. tropicalis), were: septicemic (2), urinary (7), bronchial (2), esophageal (5), uveal (1), soft tissue (2), and 1 undetermined localization but a positive serology (1). On day (d) 1, Candidiasis patients were given an initial dose of 400 mg (for septicemia) or 200 mg (other localizations) of FIV or PO, then 200 or 100 mg per d. The length of treatment lasted from 28 to 70 d. Evolution was favorable in all the patients. 4 relapses occurred after the end of treatment: at 10 d, a septicemic candidiasis (C. tropicalis) in 1 patient who had prosthetic endocarditis; and at 1 month, digestive candidiasis in 3 HIV + patients. For the patient, infected by Histoplasma capsulatum, despite a clinical improvement, urine were still positive at day 75. The patients with cryptococcosis (5 meningitidis in the AIDS patients) and renal (1) (kidney transplant) were given on the average 400 mg a d, IV or PO (mean length 8 weeks). Only 5 patients were evaluable. For 2 of the meningitis patients with other localizations, standard treatment was instituted due to the persistence of positive cultures. For the 2 other patients, the cerebrospinal fluid (1) and the urine (1) were sterilized by the 3d week. But they relapsed 1 month after the treatment stopped. For the 18 patients evaluable, clinical and biological tolerance was good except for 1 patient with transaminases rise for which fluconazole was probably the cause.
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PMID:[Value of fluconazole in the treatment of systemic yeast infection]. 255 80

The diagnostic value of antibody detection by indirect hemagglutination (IHA), indirect immunofluorescence (IFA), and counterimmunoelectrophoresis (CIE) and of Candida albicans mannan antigen detection by latex agglutination was studied in 36 cases of systemic candidiasis in heroin addicts. The IHA and IFA techniques were highly sensitive (97% and 91%, respectively), but their specificity was low (60% and 50%). When a titer of greater than or equal to 1:2,560 was used as a criterion for IHA positivity, the specificity of the test rose to 87%, with sensitivity at 75%. CIE had a high degree of specificity (96%) but a low degree of sensitivity (58%). A good correlation was found between clinical evolution of infection and serologic data. Two of 12 patients who could be followed for 9-16 months had a rise in antibody titer detected either by IFA or by IHA and CIE. These two patients had a persistent chondrocostal tumor and C. albicans endocarditis, respectively. All of the other patients, who were cured, had a decrease in titer detected by IHA and IFA and had negative CIE results at the end of follow-up. Serum mannan antigen was not found in any case. The detection of antibody to C. albicans may be useful for diagnosis and follow-up of such patients.
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PMID:Diagnostic value of serum antibody and antigen detection in heroin addicts with systemic candidiasis. 264 64

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.
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PMID:Laboratory and clinical assessment of ketoconazole in deep-seated mycoses. 629 50

Systemic candidiasis developed in a seven-week-old premature baby after 6 weeks treatment with antibiotics for suspected septicemia. At that time the echocardiogram showed a dense layer of echoes posteriorly to the anterior tricuspid leaflet during atrial systole. The diagnosis of Candida endocarditis with vegetations on the tricuspid valve and with right atrial thrombus secondary to the Candida infection was verified by autopsy.
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PMID:Echocardiographic diagnosis of Candida endocarditis of the tricuspid valve and of the right atrium in a young infant. 668 50

Candida has become the most prevalent cerebral mycosis at autopsy, indicating a significant incidence coupled with inadequate eradication. Of 29 patients with systemic candidiasis, 48 percent (14 of 29) also had central nervous system involvement. Of these patients, however, only 21 percent (three of 14) had antemortem diagnosis, and only one of these three patients remains alive; the two patients with antemortem diagnosis who died had a meningeal form that, although easier to document on the basis of cerebrospinal fluid examination, is now distinctly rarer than other forms of the disease in adults. The lone surviving patient was treated with amphotericin B for endocarditis and mycotic aneurysms of the cerebral vessels. One clue to central nervous system candidal infection was the striking correlation between cardiac and cerebral involvement; 80 percent of patients with myocardial or valve infection also had central nervous system candidiasis. Most forms of immunosuppression represent a risk factor for both the systemic and cerebral mycoses. Neuropathologically, there is a spectrum of disease entities associated with Candida, including two previously unrecognized lesions reported herein: fungus balls of both white and gray matter and mycotic aneurysms secondary to Candida parapsilosis. Other parenchymal presentations include thrombosis, vasculitis, abscess, hemorrhage, and demyelination. For drug therapy such as amphotericin B to be more effective, earlier diagnosis of these parenchymal infections must be sought.
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PMID:Candidal infection in the central nervous system. 669 50

Fungal infections of the heart are infrequent postoperative complications in children, yet, when present are often fatal. Children autopsied at The Johns Hopkins Hospital from 1889 to the present were studied for cardiac fungal infection. Among the 14 children so identified, 8 developed cardiac fungal infection after surgery. All postoperative cardiac infections were caused by Candida species. All were autopsied since 1959. Gastrointestinal surgery was performed in 6 patients and cardiac surgery in 2. Candida infection was not confined to the endocardium; endocarditis developed in 2 patients, pericarditis in 1, and myocarditis in 5. None received cytotoxic agents or corticosteroids. Two patients died from direct cardiac involvement. Other deaths were related to Candida sepsis or bronchopneumonia. A clinical diagnosis of cardiac fungal infection was never made. Prolonged administration of multiple antibiotics, central venous catheterization, prematurity and immune deficiency predisposed to cardiac and systemic candidiasis. Clinical features facilitating early diagnosis are discussed. Removal of central venous catheters infected with Candida did not eliminate the source of continued sepsis, since Candida-laden vegetations related to the catheter adhered to the superior vena cava and endocardial surface. Postoperative cardiac candidiasis is a relatively new and persistent problem of early diagnosis and therapy. The post-surgical pediatric patient has major predisposing factors for cardiac candidiasis, which, if unrecognized, may be a source for continued dissemination or may in itself be the cause of death.
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PMID:Postoperative Candida infections of the heart in children: clinicopathologic study of a continuing problem of diagnosis and therapy. 738 69

Epitope mapping with sera from a range of infected patients showed that antibodies are commonly produced which cross-react with a number of epitopes on human heat shock protein 90 (HSP 90). Such autoreactive antibodies were particularly frequent in patients suffering from systemic candidiasis (9 patients), invasive aspergillosis (6 patients), ABPA (2 patients), a patient with aspergilloma and one with malaria. The patient with malaria recognized similar epitopes to those with invasive aspergillosis and candidiasis including the highly conserved epitope LKVIRKVIRK and an epitope NNLGTI which was otherwise only recognised by patients with candidiasis. Crossreacting antibodies to relatively few epitopes occurred in patients with Enterococcus faecalis and Corynebacterium jeikeium endocarditis. This was contrasted with the results from 6 patients with systemic lupus erythematosus (SLE) who were positive on immunoblot against fungal HSP 90. These did not react with the above epitopes but reacted with other areas within human HSP 90.
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PMID:Epitope mapping human heat shock protein 90 with sera from infected patients. 751

Candida is an increasing problem as a causal agent of nosocomial infection in neonates and infants. We report 15 cases of infective endocarditis caused by Candida spp treated at the Hospital Infantil de Mexico between 1980 and 1991. The diagnosis of endocarditis was established by the identification of Candida in at least two blood cultures and echocardiographic assessment. From 110 cases of systemic candidiasis during the eleven years period of study, fifteen patients presented endocarditis (13.6%), all had a central venous catheter. Three had antecedent of congenital heart disease. Candida isolation was obtained an average of 28 days after admission. The major clinical findings were: fever in 13 patients, respiratory distress and cardiac murmurs observed in nine respectively. Thrombocytopenia was present in eight children. The echocardiographic evaluation showed vegetations located in the superior vena cava in six, right atrium in five, tricuspid valve in two, inferior vena cava and right ventricle in one respectively. Three cases were subjected to surgical treatment. Nine patients died for a case fatality rate of 60%. The echocardiographic evaluation practiced in all patients with suspicion of systemic candidiasis is critical for the prognosis. The identification of endocardiac involvement coupled with the opportune administration of antifungal therapy and surgical treatment may improved the survival.
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PMID:[Candida endocarditis in the first year of life]. 844 79

Despite the frequent occurrence of mucosal candidiasis in patients infected with HIV, systemic candidiasis is uncommon and usually associated with intravenous catheters, parenteral nutrition, or antibiotics and neutropenia. Most of the fungal isolates are usually Candida albicans, Candida tropicalis or Candida parapsilosis. The authors report a case of infective endocarditis due to Candida zeylanoides that occurred in a patient infected with HIV in the absence of the usual risk factors for systemic candidiasis.
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PMID:Case report: Candida zeylanoides infective endocarditis complicating infection with the human immunodeficiency virus. 878 83


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