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)

The common infective conditions encountered at King Khalid Teaching Hospital, Riyadh, Saudi Arabia were described. These data were collected mostly during a period of 8 years between 1981 to 1988. These infections included brucellosis, cholecystitis, conjunctivitis, enteric fever, gastroenteritis, infective endocarditis, meningitis, otitis media, pneumonia, septicaemia, sorethroat, treponemal infections, urethritis, urinary tract infections, and vaginitis. A scheme for empiric chemotherapy has been suggested for these infections based on the sensitivity results obtained mostly from the microbiology laboratory at Teaching Hospital, Riyadh. This scheme of empiric therapy is offered as a guide only. It does not cover all possibilities and is not intended as a rigid dogma. Empiric therapy has also been suggested for some other infective conditions where sufficient data were not available from the Teaching Hospital. Empiric therapy should be started after relevant specimens are collected. Culture and sensitivity tests are invaluable in the management of patients with infectious diseases. As soon as sensitivities of the infecting organisms' are known, treatment should be adjusted accordingly. In some cases, Gram-staining is valuable to guide the initial therapy (eg. meningitis, pneumonia, and urethritis). Finally, close liaison between physicians and clinical microbiologists is mandatory for successful therapy.
 ...
PMID:Empiric therapy of common bacterial infections in Saudi Arabia; a review. 161 94

Although the first Aeromonas strain was described by Zimmermann as early as in 1890, it took 60 years until Caselitz established human pathogenicity of strains then called "Vibrio jamaicensis". Since then, and especially in the last 10 years, there have been increasing numbers of reports on different infections caused by members of the genus Aeromonas. These include sepsis; meningitis; cellulitis; necrotizing fasciitis; ecthyma gangrenosum; pneumonia; peritonitis; conjunctivitis; corneal ulcer; endophthalmitis; osteomyelitis; suppurative arthritis; myositis; subphrenic abscess; liver abscess; cholecystitis and/or ascending cholangitis; urinary tract infection; endocarditis; ear, nose, and throat infections; balanitis; etc. The role of Aeromonas in gastrointestinal disease is very controversial. Increasing epidemiological data suggest that these organisms play a major role in enteric infections, but so far enteropathogenicity has not been demonstrable in experiments where volunteers were given high numbers of Aeromonas possessing different virulence factors. Virulence factors include hemolysin(s), enterotoxin(s), hemagglutinins, invasivity, and others; but these are not found more frequently in strains isolated from patients with diarrhea than from healthy controls. Whether there is a correlation between species and disease remains to be elucidated and requires more information about the taxonomy of this genus.
 ...
PMID:Aeromonas as a human pathogen. 264 16

A 30-year-old woman with a homologous dura-mater valve prosthesis developed infective endocarditis related to acute purulent cholecystitis occurring in chronic cholelithiasis. During anti-bacterial treatment refractory heart failure ensued which compelled replacement of the infected prosthesis. She died in the post-operative period. Autopsy revealed endocarditis on the implanted bioprosthesis, purulent cholecystitis and a gallbladder stone. It is warningly concluded that the surgical treatment of endocarditis was unsuccessful because of persistence of purulent cholecystitis that led to reinfection of the inserted prosthesis.
 ...
PMID:Infective endocarditis related to acute cholecystitis. 318 87

In a five-year period, 29 cases of bacteremia and/or meningitis in adults caused by Haemophilus influenzae were seen in our large community hospital. There were 17 cases of bacteremic pneumonia and 12 cases of serious extrapulmonary infections. The extrapulmonary infections included cases of endocarditis, meningitis, cholecystitis, epiglottitis, tubo-ovarian abscess, and cellulitis. In contrast with the pediatric experience, H influenzae type B was the causative pathogen in only 45% of patients and only one isolate was ampicillin resistant.
 ...
PMID:Invasive Haemophilus influenzae disease in adults. 349 80

Use of SM-4300, which is a newly developed human immunoglobulin preparation for intravenous administration, has clinically been evaluated in the patients with severe or intractable bacterial infections. Of total 13 cases of the admitted patients at the 1st department of internal medicine, faculty of medicine, Kyushu university, 10-pneumonia case were associated with blood diseases like acute myelocytic leukemia (AML) and multiple myeloma (MM), and in addition, with other underlying diseases like lung cancer and bronchiectasis, 1 was prosthetic valve endocarditis, 1 cholecystitis associated with pericarditis and 1 fever of undetermined origin (FUO). SM-4300 of 5 g single bolus or 3 daily doses of 2.5 g per day were infused with chemotherapy drugs preceedingly administered for more than 3 days and the results were evaluated; good in 4, fair 4, poor 2 and unknown 3, and the efficacy rate was 40%. Bacteriologically, the results were decreased in 1, persisted 1 and the majority was unknown. Observed were no side reactions nor the changes in clinical examination variables incurred by this drug. It is therefore considered that SM-4300 is of use for the treatment of intractable bacterial infections when used with antibiotics.
 ...
PMID:[Clinical studies on SM-4300]. 407 19

The Streptococcus milleri group is associated with a spectrum of serious suppurative infections that have not been well defined. The purposes of this study were to ascertain the clinical significance of Streptococcus milleri bacteremia and to determine the epidemiological, clinical, and microbiological features of these infections compared to those caused by other viridans streptococci. All cases of streptococcal bacteremia observed in a Spanish hospital in the period from January 1988 to December 1994 were reviewed. Of 137 cases of Streptococcus milleri infection, 33 (24%) were documented cases of bacteremia. Twenty-four patients were men (mean age 57.8 +/- 17.4 years). The majority of infections were abdominal in origin (20/33), the most frequent diagnoses being cholangitis/cholecystitis (18%) and appendicitis (12%). The origin of infection could not be established in three cases. Nine cases of bacteremia (27%) were polymicrobial. Six patients (18%) had septic shock; in four the infection was polymicrobial, and in two the infection was of abdominal origin. Eighteen of the 33 patients (54%) required surgery. Five patients died. All 33 Streptococcus milleri isolates were susceptible to penicillin. Twenty-two cases of bacteremia caused by other viridans streptococci were observed during the same period. There were no statistically significant differences between the two groups in terms of age, sex, mortality, rate of polymicrobial infection, rate of nosocomial acquisition of bacteremia, or the occurrence of shock. An abdominal origin of infection was more frequent in Streptococcus milleri bacteremia (p = 0.0001); a cardiovascular origin was more frequent in the viridans group (p = 0.01), as was a diagnosis of endocarditis (p = 0.004). Four patients with viridans streptococci bacteremia required surgery versus 18 patients with Streptococcus milleri bacteremia (p = 0.01). Viridans streptococci were notably less susceptible to penicillin (89%), clindamycin (79%), and erythromycin (79%).
 ...
PMID:Seven-year review of bacteremia caused by Streptococcus milleri and other viridans streptococci. 879 93

Nosocomial infection in the critically ill results from defects in the intrinsic barriers to microbial invasion. The diagnosis is complicated by an inability to perform an adequate physical examination in a patient with several compounding findings, usually necessitating sophisticated technologies to aid in the diagnosis. Pneumonia, line sepsis, urosepsis, sinusitis, endocarditis, peritonitis, and acalculous cholecystitis are the more common infections that challenge the care of the critically ill. Antibiotic therapy is adjunctive to efforts to preserve the barrier, but should be started early, should be targeted as specifically as possible to the offending organisms, and should be dosed adequately to ensure an effective concentration in the infected tissue.
 ...
PMID:Contemporary issues with bacterial infection in the intensive care unit. 1089 68

The aim of this study was to establish the clinical features of extraintestinal infections caused by Hafnia alvei. Over a 5-year period (1994-1998), data were collected regarding inpatients (n = 8) with nosocomial (n = 5) or community-acquired (n = 3) infections caused by Hafnia alvei. The mean age of the patients was 47 +/- 21 years. Three patients had hospital-acquired urinary tract infections. Hafnia alvei also caused community-acquired cholangitis, cholecystitis, appendicitis, psoas abscess and prosthetic endocarditis. Hafnia alvei was susceptible to amoxicillin/clavulanic acid and to first-generation cephalosporins in two cases. Susceptibility to aminoglycosides, imipenem, cotrimoxazole, ciprofloxacin, piperacillin and cefotaxime was very good (8/8). Four patients required invasive treatment.
 ...
PMID:Extraintestinal infection due to Hafnia alvei. 1105 6

From 1996 to 2001, 48 Streptococcus bovis strains were isolated from blood cultures of 37 patients in one hospital. Median patient age was 68 years (range: 1 day-88 years). The male : female ratio was 23 : 14. Most patients (97 %) had underlying diseases, including biliary tract disease in 14 (38 %), diabetes mellitus in 12 (32 %), liver parenchymal disease in seven (19 %), carcinoma of the colon in four (11 %) and other malignancies in four (11 %). No infective foci (indicative of primary bacteraemia) were identified in 15 patients (40 %) and 14 (38 %) had acute cholangitis/cholecystitis, but only four (11 %) had infective endocarditis. Two (5 %), three (8 %) and 32 (87 %) patients had S. bovis of biotypes I, II/1 and II/2, respectively, and three (8 %), two (5 %) and 32 (87 %) patients had S. bovis of genotypes 1, 2a and 2b, respectively. All isolates were sensitive to penicillin, cephalothin and vancomycin, 24 (65 %) were resistant to erythromycin and 15 (41 %) were resistant to clindamycin (these strains were also resistant to erythromycin). Thirteen isolates that were erythromycin- and clindamycin-resistant possessed the ermB gene, 10 possessed the ermT gene and one possessed both the ermB and ermT genes. Overall, seven patients (19 %) died. In contrast to most other reports from western countries, where carcinoma of the colon and infective endocarditis were the major underlying disease and infective focus associated with S. bovis bacteraemia, biliary tract disease and acute cholangitis and/or cholecystitis were the major underlying diseases associated with S. bovis bacteraemia in our locality.
 ...
PMID:Geographical difference of disease association in Streptococcus bovis bacteraemia. 1297 86

Infection of the hepatobiliary system is most commonly due to enteric bacteria. We report three unusual cases of acute cholecystitis in which Staphylococcus aureus was the primary pathogen. Infection of the gallbladder with this organism has been rarely described and may be associated with gallstones and obstructive disease as well as acalculous cholecystitis in the setting of staphylococcal bacteremia and endocarditis. Two of our patients had multiple chronic medical conditions and were infected with oxacillin-resistant S. aureus (ORSA) suggesting nosocomial acquisition. Including our cases with a review of the literature, three of nine reports of S. aureus cholecystitis were associated with infectious endocarditis. Thus, the finding of S. aureus cholecystitis with bacteremia is rare and should prompt an investigation for a possible endovascular focus of infection.
 ...
PMID:Staphylococcus aureus cholecystitis: a report of three cases with review of the literature. 1458 Jan 9


1 2 Next >>