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Query: UMLS:C0014118 (endocarditis)
 15,629 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ceforanide, a new cephalosporin antibiotic with a long half-life (3 h), can be administered twice daily. We evaluated its antimicrobial activity, pharmacology, and clinical efficacy. Twenty-seven patients with infections due to susceptible organisms received ceforanide, 0.5, 1, or 2 g, intramuscularly or intravenously every 12 h for 6 to 28 days. In vitro studies with the clinical isolates from 27 patients treated plus 263 additional isolates showed that ceforanide was active against cephalothin-susceptible gram-positive and gram-negative microorganisms. In addition, ceforanide inhibited 65% of cephalothin-resistant Escherichia coli and 65% of Enterobacter spp. at </=12.5 mug/ml. After a single 1-g intramuscular dose, the mean peak plasma concentration at 1 h was 48.9 mug/ml and that at 12 h was 4.7 mug/ml. Plasma accumulation occurred in some patients. The infections included 10 pneumonias, 3 with bacteremia and 1 with empyema; 11 soft tissue infections, 4 with abscesses and 3 with sepsis; and 3 urinary tract infections. One case each of endocarditis, osteomyelitis, and septic thrombophlebitis, all due to Staphylococcus aureus, were treated. Clinical response was satisfactory in all patients; bacteriological response was satisfactory in 26 of 27 patients. Ceforanide was well tolerated. Three patients developed mild increases in liver enzymes, and one developed slight eosinophilia. In another case, the antibiotic was discontinued because of a fivefold rise in serum glutamic-oxalacetic transaminase (aspartate aminotransferase) and serum glutamic-pyruvic transaminase (alanine aminotransferase) and a twofold rise in lactic acid dehydrogenase and alkaline phosphatase.
Antimicrob Agents Chemother 1979 Sep
PMID:Ceforanide: in vitro and clinical evaluation. 50 95

A patient with glomerulonephritis and endocarditis is described who had evidence of feline Chlamydia psittaci infection. Treatment with antichlamydial drugs resulted in resolution of the glomerulonephritis and the endocarditis. It is recommended that screening for chlamydia is included in the investigation of patients with suspected or obscure endocarditis.
Br Heart J 1979 Sep
PMID:Infective endocarditis with glomerulonephritis associated with cat chlamydia (C. psittaci) infection. 50 58

Plasmapheresis together with immunosuppressive drug therapy has been used in the treatment of 17 patients with glomerulonephritis [Goodpasture's syndrome (4), systemic lupus erythematosus (4), mesangiocapillary glomerulonephritis (2), glomerulonephritis associated with cirrhosis (2), nonspecific mesangial proliferative glomerulonephritis (3), Henoch-Schoenlein purpura glomerulonephritis (1) and glomerulonephritis associated with infective endocarditis (1)]. Use of the Haemonetics Model 30 blood cell separator, exchanging two liters of plasma with 5% albumin in Hartmann's solution has provided a safe, effective but relatively expensive procedure, capable of producing a marked reduction of fibrinogen, complement components, anti-glomerular basement membrane antibody and immune complex concentrations. Removal of one or more of these factors is felt to be at least partly responsible for the improvement in renal function and clinical well-being demonstrated in patients with Goodpasture's syndrome, systemic lupus erythematosus and other forms of glomerulonephritis associated with the presence of circulating immune complexes.
Clin Nephrol 1979 Sep
PMID:Plasmapheresis in glomerulonephritis. 50 88

The clinical and bacteriological features of a case of endocarditis are described in which a Gram-positive coccus, presently designated Micrococcus sedentarius incertae sedis, was repeatedly isolated.
J Clin Pathol 1979 Sep
PMID:Endocarditis due to Micrococcus sedentarius incertae sedis. 51 56

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).
Postgrad Med J 1979 Sep
PMID:Imported fungal infections. 52 46

Three patients with endocarditis caused by Streptococcus mutans were seen during a six-month period. All had clinical features of subacute bacterial endocarditis, including fever, heart murmurs, and positive blood cultures. One had underlying aortic insufficiency and two had idiopathic hypertrophic subaortic stenosis. All patients were treated with parenteral antibiotics and were cured. Streptococcus mutans is a pleomorphic, microaerophilic organism that is associated with dental caries and plaque. Differentiation of S mutans from enterococcal endocarditis is important because the former condition can be treated for a shorter period of time with penicillin alone, without the addition of aminoglycoside antibiotics.
Arch Intern Med 1977 Sep
PMID:Infective endocarditis caused by Streptococcus mutans. A complication of idiopathic hypertrophic subaortic stenosis. 56 72

A case of Torulopsis glabrata endocarditis involving the mitral valve is reported. Endocarditis developed during convalescence from severe abdominal trauma and was associated with fungemia. Morphologically characteristic organisms were present in the mitral valve.
Am J Clin Pathol 1978 Sep
PMID:Endocarditis caused by Torulopsis glabrata. 56 80

In two patients infective endocarditis developed as the primary manifestation of idiopathic hypertrophic subaortic stenosis. Infected vegetations were present on the mitral and aortic valves. In addition, bacterial vegetations were observed on the septal endocardium at the site of contact between the mitral valve leaflet and the hypertrophic septum. Thus, chronic endocardial trauma, a common finding in idiopathic hypertrophic subaortic stenosis, may provide a fertile nidus for the development of bacterial vegetation.
Am J Cardiol 1979 Sep
PMID:Mural vegetations at the site of endocardial trauma in infective endocarditis complicating idiopathic hypertrophic subaortic stenosis. 57 57

Immunofluorescent microscopy was performed on the clinically normal skin of 3 patients with infective endocarditis, 3 patients with bacteremia, and 6 normal subjects. Perivascular deposition of immunoglobulin and complement was demonstrated in two of the three patients with infective endocarditis and in none of the bacteremic or control subjects.
JAMA 1977 Sep 12
PMID:Skin immunofluorescence in infective endocarditis. 57 62

A 17-year-old man with staphylococcal endocarditis of the mitral valve developed an infective aneurysm of the posterior left ventricular wall. Echocardiography revealed an echo-free space posterior to the posterior left ventricular wall. This echo-free space undoubtedly represented the aneurysmal sac, because it could be temporarily obliterated by injecting saline into it and was no longer detectable following surgical closure of the sac. Thus echocardiography may be helpful in the detection of an infective aneurysm of the left ventricle.
Am Heart J 1978 Sep
PMID:Infective aneurysm of the left ventricle: angiographic and echocardiographic features. 58 Nov 40


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