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)

A rare case of ischemic stroke related to Herpes zoster infection of the eye and documented arteritis in an HIV-positive patient is analyzed. The woman, aged 32, who was born in Angola and lived in Zaire, was diagnoses at the Hospital Universitario de Santa Maria, Lisbon. She presented with a 5-month history of sudden hemiplegia, 4 months after onset of herpes zoster ophthalmicus. Among extensive diagnosis tests, she was positive for HIV by ELISA and Western blot, hepatomegaly, and generalized lymphadenopathy. She has left Herpes zoster ophthalmicus with ptosis bulbi and mottled discoloration of the skin over the distribution of the 1st division of the left trigeminal nerve, and right spastic hemiparesis. Her helper T-cell count was 952/cubic mm, and her T-cell ratio was 0.9. She had anemia, hypoalbuminemia, positive serology for cytomegalovirus, Herpes simplex, Epstein Barr virus, and hepatitis B. She had no bacterial infections, but her stool contained Trichuris trichiura eggs and giardia lamblia cysts. Her cardiovascular system and cerebrovascular fluid were negative. Computed tomography of the head showed an old left capsular infarct. Cerebral angiography showed arteritis of the left choroidal artery with occlusion. She was treated with metronidazole and mebendazole, and had surgery for removal of the left eye with a prosthetic replacement. Strokes are common in AIDS patients, resulting from fungal infections, endocarditis, infectious or non-infectious emboli, or arteritis from herpes zoster infections. This is the 1st published case of hemiplegia and Herpes zoster in a European or African patient with HIV-1.
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PMID:Herpes zoster and controlateral hemiplegia in an African patient infected with HIV-1. 186 23

An original methodological approach to the diagnosis of Epstein-Barr virus (EBV) infection is proposed, consisting in the detection of viral DNA in peripheral blood lymphocytes using in situ DNA hybridization. EBV DNA was found in 6 (50%) patients with lymphomas and in 1 (33%) with infective endocarditis out of 26 examined recipients of blood components. No EBV DNA was found in peripheral blood lymphocytes of 14 regular donors. Normalization of the immune status of a patient and use of blood components containing no EBV is the key factor in the prevention of EBV infection. Biohit test system for in situ hybridization of EBV DNA may be used for diagnostic monitoring of EBV infection and screening of blood and tissue donors.
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PMID:[Method of diagnosis of Epstein-Barr virus infection]. 899 77

Intermittent fever is rare during the course of infectious diseases but it represents a diagnostic and therapeutic challenge. The most frequent infectious causes of intermittent fever are focal bacterial infections, mainly infections localised to canals like urinary or biliary ducts or the colon and also infections of a foreign material. Other causes are less frequent, like infective endocarditis, tuberculosis, infections due to Yersinia enterocolitica or malaria, or exceptional like borreliosis, ratbite fever, chronic meningococcemia or chronic Epstein-Barr Virus infection. Careful anamnesis and clinical examination as well as a few simple complementary investigations, preferably performed during a febrile episode, are often sufficient to set the limits of possible further more complex investigations.
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PMID:[Intermittent fever of infectious origin]. 1191 56

A 26-year-old male was treated for acute hepatitis due to Epstein-Barr virus and infectious mononucleosis in our hospital. At 2 weeks after admission, there was relapse with high fever. A blood culture detected methicillin-resistant Staphylococcus aureus. A two-dimensional echocardiogram revealed severe aortic regurgitation and vegetation on the left coronary cusp of the aortic valve. The diagnosis was active infective endocarditis due to methicillin-resistant Staphylococcus aureus in the acute phase of infectious mononucleosis. Following preoperative administration of vancomycin, the aortic valve was replaced with a Carbomedics prosthetic valve. The aortic valve was bicuspid, and the right cusp and non-coronary cusp were conjoined. As the focus of infection was localized to the left coronary cusp, the infected tissue was fully removed with resection of all the cusps. Although fever persisted long after the operation, the blood culture became negative for methicillin-resistant Staphylococcus aureus, and repeated echocardiograms including transesophageal echocardiogram showed no prosthetic valve infection. Vancomycin was administered until the C-reactive protein became negative at 45 days after the operation.
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PMID:Active infective endocarditis due to methicillin-resistant Staphylococcus aureus in the acute phase of infectious mononucleosis. 1207 2

Splenic infarction is a rare feature of infectious mononucleosis (IM) due to Epstein-Barr virus (EBV), limited to three case reports. We report the first case of splenic infarction during acute EBV infection associated with the transient induction of antiphospholipid antibodies. We discuss the role of antiphospholipid antibodies in thrombosis in acute viral infections and postulate other mechanisms of thrombosis. Once other more common causes of splenic infarction, such as endocarditis and lymphoma, have been excluded, the possibility of viral-induced antiphospholipid antibodies should be considered.
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PMID:Splenic infarction due to transient antiphospholipid antibodies induced by acute Epstein-Barr virus infection. 1572 31

The intent of this National Institutes of Health-sponsored study was to compare a belatacept-based immunosuppressive regimen with a maintenance regimen of tacrolimus and mycophenolate. Nineteen primary, Epstein-Barr virus-immune renal transplant recipients with a negative cross-match were randomized to one of three groups. All patient groups received perioperative steroids and maintenance mycophenolate mofetil. Patients in groups 1 and 2 were induced with alemtuzumab and maintained on tacrolimus or belatacept, respectively. Patients in group 3 were induced with basiliximab, received 3 mo of tacrolimus, and maintained on belatacept. There was one death with a functioning allograft due to endocarditis (group 1). There were three graft losses due to vascular thrombosis (all group 2) and one graft loss due to glomerular disease (group 1). Biopsy-proven acute cellular rejection was more frequent in the belatacept-treated groups, with 10 treated episodes in seven participants compared with one episode in group 1; however, estimated GFR was similar between groups at week 52. There were no episodes of posttransplant lymphoproliferative disorder or opportunistic infections in any group. Protocol enrollment was halted prematurely because of a high rate of serious adverse events. Such negative outcomes pose challenges to clinical investigators, who ultimately must weigh the risks and benefits in randomized trials.
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PMID:Lessons Learned: Early Termination of a Randomized Trial of Calcineurin Inhibitor and Corticosteroid Avoidance Using Belatacept. 2855 19