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

Two hundred and seventy patients were studied during a 2 years period in Abbassia and Embaba fever hospitals. The duration of illness before admission was less than 20 days. Suggestive clinical symptoms and/or signs of each disease were stressed. Rapid laboratory investigations include slide typhoid agglutination test (98%) in enteric fevers, slide malta agglutination test (86%) in brucellosis, urine culture (100%) in urinary tract infection, gram stain of C.S.F. in bacterial meningitis (80%), encephalitis (0%) and meningeal irritation (0%), high vaginal swab culture (100%) in puerperal fevers, echocardiogram (100%) in infective endocarditis, high E.S.R. (100%) and positive C.R.P. (71%) and/or high A.S.O. (86%) in rheumatic fever, counterimmunoelectrophoresis (86%) in amoebic liver abscess, chest X-ray in pneumonia (100%), pulmonary tuberculosis (100%) and pleural effusion (100%), ultrasound of lymph nodes (100%) in tuberculous lymphadenitis. Erysipelas and tetanus were diagnosed on clinical grounds only.
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PMID:Rapid diagnosis of non-prolonged febrile illnesses necessitating fever hospital admission. 179 71

Imipenem and cilastatin in combination have a broad spectrum in vitro with a strong killing activity on most bacteria. Using a multicenter study design, we investigated 41 patients with moderate or severe infections: septicemia in 18 cases (Gram negative rods in 10, Gram positive cocci in 7 and combination of both in 1), pneumonia in 7, osteitis in 4, soft tissue infection in 7, infection of the genitourinary tract in 6 and miscellaneous infections in the remaining cases (1 abscess of the pancreas, 1 typhoid fever, 1 presumptive endocarditis). All of the bacteria were susceptible to imipenem/cilastatin: MICs ranged from 0.02 to 0.8 mg/l and MBCs from 0.015 to more than 10 mg/l. All patients except one recovered or improved under imipenem/cilastatin. The patient who failed to respond had septicemia due to a methicillin-resistant Staphylococcus aureus with a MBC and MIC above 10 and 0.5 mg/l respectively. Tolerance was outstanding: only 4 patients had adverse effects requiring withdrawal of the drug.
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PMID:[Treatment of moderate or severe infections using imipenem/cilastatin. 41 cases based on a multicenter protocol]. 353 23

Patients usually provisionally diagnosed as having typhoid fever or pneumonia are regularly admitted to the Rietfontein Fever Hospital suffering from psittacosis. The main symptoms are intense headache, chills and fever and an irritating non-productive cough. Later most patients develop signs of pneumonitis most clearly seen on radiographic examination. An important clue to the diagnosis is a history of contact with birds, most often budgerigars and more recently cockatiels. The diagnosis may be confirmed by the isolation of Chlamydia psittaci, the causative organism, but more usually reliance is placed on the results of serological tests revealing the development of chlamydial antibodies. None of the patients in this series developed serious complications, but if not treated psittacosis sufferers may develop severe pneumonitis, hepatitis and gastro-enteritis; the mortality rate is up to 20%. A rare but fatal complication is chlamydial endocarditis, presenting with the signs and symptoms of subacute bacterial endocarditis, but giving repeated negative blood cultures. The illness responds specifically to treatment with tetracycline antibiotics within 48 hours. Chlamydial infections are widespread among avian species. In the RSA most cases of psittacosis have resulted from contact with budgerigars and cockatiels, but outbreaks have been associated with imported batches of birds including South American parrots and Australian finches, emphasizing the need for vigilance at seaports.
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PMID:Psittacosis in the RSA. 370 61

The clinical details of two cases of typhoid fever in pregnancy are described. The first patient contracted the disease in the third trimester, with successful outcome for both mother and baby. The second patient became infected in the first trimester, with the complication of underlying cardiac disease. This resulted in typhoid endocarditis contributing to fetal loss. A survey of the literature is presented and treatment recommendations outlined.
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PMID:Typhoid fever in pregnancy. Case report and review of the literature. 381 57

The possibility of acquiring a viral infection by blood transfusion, although recognized for nearly 20 yr, is often ignored. Surgeons and internists submit patients to sophisticated, and sometimes invasive, diagnostic and therapeutic procedures without considering this possibility. We report here on two patients in whom febrile illness appeared about 5 wk after surgery. Both had received multiple blood transfusions in the perioperative period. Initial diagnoses indicated typhoid fever in one patient who received chloramphenicol therapy, and endocarditis in the other patient who was given massive combined antibiotic therapy. Both were later diagnosed by serologic methods as having cytomegalovirus and Epstein-Barr virus infection, respectively. Review of the literature reveals that this mechanism of acquiring these frequently asymptomatic viral infections is surprisingly common.
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PMID:Late postoperative fever--viral infection following multiple blood transfusion. 630 80

After reviewing the physiopathology, the authors report the principal features of infectious arterial disease observed in a department of infectious diseases. Excluding iatrogenic arteritis, particularly after vascular surgery, and some vasculitis in which an infectious agent may play a role, only the classical but now rare causes are described: rickettsial disease, syphilis and typhoid. The most commonly observed problem at present is infectious aneurysms: primary aneurysms secondary to atherosclerosis in which salmonella is by far the predominant organism, before the staphylococci and streptococci. The most serious complication is the major risk of rupture which may be the presenting event. Secondary aneurysms are essentially those of endocarditis. The mechanism is not fully understood and they occur at different stages of the course of the disease. The main problem associated with these aneurysms is their multiplicity and localisation; the intracranial forms are the most common and most serious in the experience of the authors, with their difficulties of diagnosis and treatment: extracranial aneurysms are usually located in the main limb arteries. Adjacent secondary aneurysms are exceptionally rare. Tuberculous and viral causes of aneurysm are among the rarest etiologies discussed.
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PMID:[Infectious arteriopathies]. 665 Oct 69

The authors report three cases of splenic abscess. The condition developed twice during a salmonella infection associated in one case with sickle cell disease. In two patients, the spleen was the site of a suppurated infarction. One patient died shortly after operation. Study of the 79 cases of splenic abscess treated surgically published since 1960 reveals a mortality of 16%. This rare condition is seen essentially during typhoid and septicaemias (endocarditis). Such pathology in also now seen in drug addicts. The diagnosis and, hence, the prognosis should be improved by the use of echography which seems to be the most reliable investigation before peritonitis by rupture which remains a complication associated with a heavy mortality.
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PMID:[Splenic abscess. 3 cases (author's transl)]. 708 10

A case of right-sided endocarditis due to Salmonella typhi is described involving a native tricuspid valve in a child who was human immunodeficiency virus negative with no evidence of intravenous drug addiction. The patient had classic features of typhoid and tricuspid regurgitation without clinical evidence of bacterial endocarditis. Transthoracic echocardiography confirmed the tricuspid regurgitation. However, transesophageal echocardiography was necessary to demonstrate the vegetations affecting the tricuspid valve leaflets that made possible the diagnosis of endocarditis. The infection was cured with intravenous ceftriaxone and oral amoxicillin.
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PMID:Right-sided endocarditis due to Salmonella typhi. 932 94

We report the case of a patient with a Salmonella Kapemba infection, who suffered, 3 weeks after a holiday in Israel, occurrences of high fever and lower back pain for 10 days and icterus for 2 days before admission. Laboratory findings revealed a slight cholestasis and elevation of acute phase protein levels. In the blood culture a Salmonella Kapemba-type organism was cultured. The patient was afebrile for 10 days after hospitalization and then suddenly developed a temperature of 40 degrees C again. At the same time leukopenia, thrombocytopenia, and a rise of D-dimer levels were detected. The patient was admitted to the intensive care unit for a few days, because a disseminated intravascular coagulation was suspected. With magnetic resonance imaging and bone scintigraphy no osteomyelitis or abscess formation could be found. A transesophageal ultrasonography of the heart revealed no signs of endocarditis. In multiple stool cultures no salmonellas could be detected. After antibiotic treatment with ciprofloxacin the fever and lower back pain subsided, and the patient was discharged a fortnight later. This is the first reported case of typhoid fever due to the bacterium Salmonella Kapemba.
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PMID:Typhoid fever due to Salmonella Kapemba infection in an otherwise healthy middle-aged man. 1036 24


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