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)

Specimens from 300 patients were studied using five to nine aerobic and anaerobic culture media, including five that were hypertonic, Groups studied included fever of unknown origin, suspected endocarditis, endocarditis during therapy, bacteremia during therapy, abscess and cellulitis, presumed infectious arthritis, renal transplantation during rejection, collagen disease, sarcoidosis, lymphoma, and colitis. Isolates in hypertonic media were reverted to parent form by agar passage. In only 5% of these selected cases were organisms found in hypertonic, but not conventional, media that appeared on the basis of repeated isolation and/or serological studies to come from the patient. Nine of the 16 appeared to be of major significance. The two groups in which use of highly enriched, hypertonic media seemed most helpful were suspected endocarditis and undefined meningitis with negative cultures using standard media. The most effective of the hypertonic media used was 0.3 M sucrose in brain heart infusion with 20% horse serum. In most instances, the organism grew only in the hypertonic sucrose, and in most cases it appeared in conventional rather than aberrant form. Hypertonic media, especially 0.3 M sucrose, are of substantial helpin a small number of carefully selected cases.
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PMID:Study on the usefulness of hypertonic culture media. 97 87

Four cases of infectious arthritis due to beta hemolytic streptococci, Lancefield Group G are described. Three patients presented with acute polyarthritis involving unusual sites while the 4th patient had acute monoarthritis. All 4 cases had underlying diseases which predisposed them to infection: alcoholism (2 cases), malignant disease (1 case) and diabetes mellitus (1 case). Three patients had coexistent Group G streptococcal infection: endocarditis in 2 and skin infection in 1. With adequate parenteral antibiotic therapy and frequent joint aspiration, the prognosis for return of normal joint function following infection with Group G streptococcus appears to be excellent. These cases demonstrate the need for routine serogrouping of streptococcal isolates in patients with septic arthritis. The importance of recognizing this uncommon type of infectious arthritis is emphasized in view of its prognostic and therapeutic implications.
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PMID:Group G streptococcal arthritis. 712 Feb 37

Five cases of extra-intestinal Campylobacter fetus infections are described and an additional 242 cases are reviewed from the literature. A variety of clinical syndromes are encountered including endocarditis; thrombophlebitis; meningitis; pneumonia and pleuritis; and infectious arthritis. Thirty-eight per cent of patients presented with bacteremia enteritis. Campylobacter fetus demonstrates a preference for endovascular surfaces. The majority of patients are male and have an underlying illness. Mortality is increased in patients infected with C. fetus intestinalis. Therapy is based on in vitro antibiotic susceptibility tests although the organism is usually sensitive to an aminoglycoside and chloramphenicol.
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PMID:The clinical spectrum of Campylobacter fetus infections: report of five cases and review of the literature. 726 60

Group B streptococcal infection has recently been recognised as an important and apparently increasingly common cause of invasive disease in nonpregnant adults. The annual incidence of invasive disease has been estimated at 4.4 per 100,000 nonpregnant adults and is highest among adults over 60 years of age. The most common clinical diagnoses include skin and soft-tissue infections, bacteraemia with no identified source, osteomyelitis, urosepsis and pneumonia. Other important but less common infections include peritonitis, infectious arthritis, meningitis and endocarditis. The majority of adults with group B streptococcal infections have underlying diseases including diabetes mellitus, malignant neoplasms and liver disease. Nosocomial infection and polymicrobial bacteraemia occur in a significant proportion of patients with invasive group B streptococcal disease. Mortality from invasive disease is particularly high in the elderly. For treatment of serious group B streptococcal infections, high doses of benzylpenicillin (penicillin G) are recommended because of the somewhat higher minimal inhibitory concentrations. In addition to parenteral antibiotic therapy surgical management may be required for successful treatment, particularly in the case of soft-tissue or bone infection. Invasive group B streptococcal infection is a major problem in elderly adults and those with chronic diseases, and efforts should be made to identify and treat such infections early. Future approaches may include vaccine prevention of serious group B streptococcal infection in adults at highest risk.
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PMID:Group B streptococcal infection in older patients. Spectrum of disease and management strategies. 761 18