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)

Amoxicillin is an aminopenicillin available in the United States only for oral use. It has an antibacterial activity and spectrum similar to that of ampicillin and is destroyed by gram-positive and gram-negative beta-lactamases. It is more active against enterococci and salmonellae than ampicillin, but less active against Shigella. It is better absorbed than ampicillin from the gastrointestinal tract with blood levels two to two and one half times those of ampicillin. Amoxicillin is an excellent agent to treat otitis media, bacterial sinusitis, bacterial exacerbations of bronchitis, acute lower-urinary-tract infections, gonorrhea, and typhoid. In special settings it may be useful as oral therapy of endocarditis, septic arthritis, and osteomyelitis and as prophylaxis to prevent endocarditis. When the cost of amoxicillin approaches that of ampicillin, it should replace that agent as the oral aminopenicillin of first choice.
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PMID:Diagnosis and treatment: drugs five years later. Amoxicillin. 3 42

Haemophilus influenzae is an aerobic pleomorphic gram-negative coccobacillus that requires both X and V factors for growth. It grows poorly, if at all, on ordinary blood agar unless streaked with Staph. aureus. It grows well on chocolate agar. Because this medium is often not used in culturing specimens from adults and because the organism may be overgrown by other bacteria, the frequency of H. influenzae infections has undoubtedly been seriously underestimated. This is aggravated by the failure of many physicians to obtain blood cultures in suspected bacterial infections and the failure of many laboratories to subculture them routinely onto chocolate agar. H. influenzae, along with Streptococcus pneumoniae, is a major factor in acute sinusitis. It is probably the most frequent etiologic agent of acute epiglottitis. It is probably a common, but commonly unrecognized, cause of bacterial pneumonia, where it has a distinctive appearance on Gram stain. It is unusual in adult meningitis, but should particularly be considered in alcoholics; in those with recent or remote head trauma, especially with cerebrospinal fluid rhinorrhea; in patients with splenectomies and those with primary or secondary hypogammaglobulinemia. It may rarely cause a wide variety of other infections in adults, including purulent pericarditis, endocarditis, septic arthritis, obstetrical and gynecologic infections, urinary and biliary tract infections, and cellulitis. Antimicrobial susceptibility testing is somewhat capricious in part from the marked effect of inoculum size in some circumstances. In vitro and in vivo results support the use of ampicillin, unless the organism produces beta-lactamase. Alternatives in minor infections include tetracycline, erythromycin, and sulfamethoxazole-trimethoprim. For serious infections chloramphenicol is the best choice if the organism is ampicillin-resistant or the patient is penicillin-allergic.
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PMID:Haemophilus influenzae infections in adults: report of nine cases and a review of the literature. 31 Sep 43

Endocarditis due to group B streptococci occurred in two men associated with meningitis in one and septic arthritis in the other. Therapy with penicillin failed in the first patient necessitating aortic valve replacement. Clindamycin therapy was not curative in the second and the patient responded to a four-week course of vancomycin therapy.
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PMID:Endocarditis associated with disseminated group B streptococcal infection. 34 8

Candida albicans arthritis is uncommon. Although occasional instances of meningitis, osteomyelitis, endocarditis, pneumonia, and extensive visceral involvement due to Candida species have been reported, only 7 documented cases of arthritis caused by Candida albicans are found in the literature. The present case was an infant with a gastroschisis defect of the abdominal wall, who required multiple surgical procedures, prolonged antibiotic therapy, and parental intravenous hyperalimentation. Following a blood stream infection with Candida albicans, septic arthritis of the left knee developed. Treatment with intravenous Amphotericin-B over a 6-week period was successful in eridicating the infection. The child is completely well 9 months after discharge from the hospital. Factors which may predispose patients to infection by Candida albicans include prolonged antibiotic therapy. corticosteroids, generalized debilitation, malnutrition, parental hyperalimentation, and immunosuppressive therapy. Amphotericin-B therapy may be associated with considerable toxicity including azotemia, hepatic dysfunction, and hematologic abnormalities. The therapeutic regimen of Amphotericin-B is effective but a 6-week course of antifungal therapy may be necessary to eradicate septic arthritis of Candida albicans. Surgical drainage is probably indicated only for recent infections.
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PMID:Candida arthritis. A case report and review of the literature. 80 14

Twelve patients with pneumococcal arthritis are described. Seven of the 12 patients had underlying diseases which predisposed them to pneumococcal infections; five were alcoholics and two had hypogammaglobulinemia. Five patients had pre-existing joint disease prior to the onset of septic arthritis. Seven patients had co-existent pneumococcal infection, including meningitis and/or endocarditis in five. The other five patients had pneumococcal arthritis without evidence of other foci of pneumococcal infection. With penicillin therapy and drainage of the purulent joint fluid (by needle aspiration in four and surgical drainage in seven), the function of the involved joint returned to normal or to the previous baseline level in all but one patient.
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PMID:Pneumococcal arthritis. 102 73

Early reports associated Candida parapsilosis with endocarditis in intravenous narcotic addicts. More recently, this species has emerged as an important nosocomial pathogen, with clinical manifestations including fungemia, endocarditis, endophthalmitis, septic arthritis, and peritonitis, all of which usually occur in association with invasive procedures or prosthetic devices. Outbreaks of C. parapsilosis infections have been caused by contamination of hyperalimentation solutions, intravascular pressure monitoring devices, and ophthalmic irrigating solution. Experimental studies have generally shown that C. parapsilosis is less virulent than Candida albicans or Candida tropicalis. However, characteristics of C. parapsilosis that may relate to its increasing occurrence in nosocomial settings include frequent colonization of the skin, particularly the subungual space, and an ability to proliferate in glucose-containing solutions, with a resultant increase in adherence to synthetic materials. Recently developed molecular techniques may facilitate the continued exploration of the epidemiology and pathogenesis of C. parapsilosis infections.
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PMID:Candida parapsilosis: epidemiology, pathogenicity, clinical manifestations, and antimicrobial susceptibility. 801 46

Rheumatic manifestations are common and varied in infective endocarditis. We performed a retrospective case analysis on 87 patients with 93 episodes of infective endocarditis admitted to Flinders Medical Centre over an 11 year period (1980-1990). Disabling musculoskeletal symptoms and signs were documented in 22 (25%) of the patients. Thirteen patients developed severe or moderately severe low back pain during their illness, two with radiological evidence of a septic discitis or vertebral osteomyelitis. Two patients developed polyarthralgia/arthritis, four had septic arthritis (all with acute Staphylococcus aureus endocarditis), three developed severe loin pain, two acute gout, two had severe buttock pain and sacroiliac joint tenderness and two each developed disabling jaw/facial pain, neck/scapular pain and flank pain respectively. Five patients presented initially to the orthopaedic or rheumatological unit for management of their musculoskeletal symptoms. Four of seven patients with Streptococcus bovis endocarditis demonstrated prominent low back pain supporting a previously noted association between this organism and back symptoms. Furthermore, in one patient who had three separate episodes of endocarditis involving three different organisms, florid back symptoms were only seen in the infective episode involving Streptococcus bovis.
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PMID:Rheumatic manifestations of infective endocarditis. 141 Oct 84

Kingella kingae rarely causes infection and is mainly associated with endocarditis and septic arthritis in adults. The organism is also capable of causing intervertebral diskitis in children, but thus far, no reports of this infection occurring in adults have been published. A case of diskitis due to K. kingae in an adult is reported for the first time, and the literature on this infection in children is reviewed.
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PMID:Kingella kingae intervertebral diskitis in an adult. 152 Aug 4

A 47-year-old man presented with arthritis of the right shoulder and spondylodiscitis by Streptococcus bovis. This microorganism is a frequent cause of endocarditis and has been associated with gastrointestinal neoplasm, mainly carcinoma of the colon; however up to the present it had not been described as an causal agent of septic arthritis. The studies carried out on the patient permitted the exclusion of the existence of a digestive neoplasm and endocarditis. Despite a prolonged evolution prior to treatment with elevated doses of penicillin G and not requiring surgical drainage, the evolution was good and no destructive lesions were produced in the shoulder joint. Hematogenous infections (in this case septic arthritis) by Streptococcus bovis may present in patients without gastrointestinal diseases or endocarditis, possibly have a low damage to skeletal structures and respond adequately to conventional treatment with penicillin G.
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PMID:[Septic arthritis due to Streptococcus bovis]. 155 64

A 46-year-old man with rat-bite fever due to Streptobacillus moniliformis that was complicated by endocarditis is reported. Other unusual features of this case include septic arthritis with prominent involvement of the sternoclavicular joint and the absence of a rash. Sixteen cases of streptobacillary endocarditis have previously been described. This condition occurs most often in the setting of previously damaged heart valves, usually as a result of rheumatic heart disease. Echocardiography demonstrated valvular vegetations in two of the four cases in which it was performed. Embolic phenomena are rare, and therapy with adequate doses of penicillin is usually curative.
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PMID:Streptobacillus moniliformis endocarditis: case report and review. 156 65


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