Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Central venous catheters (CVCs) are used with increasing frequency in the intensive care unit and in general medical wards. Catheter infection, the most frequent complication of CVC use, is associated with increased morbidity, mortality, and duration of hospital stay. Risk factors in the development of catheter colonisation and bloodstream infection include patient factors (increased risk associated with malignancy, neutropenia, and shock) and treatment-related factors (increased risk associated with total parenteral nutrition, ICU admission for any reason, and endotracheal intubation). Other risk factors are prolonged catheter indwelling time, lack of asepsis during CVC insertion, and frequent manipulation of the catheter. The most important factor is catheter care after placement. Effects of CVC tunnelling on infection rates depend to a large extent on indwelling time and the quality of catheter care. Use of polyurethane dressings can increase the risk of colonisation compared to regular gauze dressing. Thrombus formation around the CVC tip increases the risk of infection; low-dose anticoagulants may decrease this risk. New developments such as CVC impregnation with antibiotics may reduce the risk of infection. Reducing catheter infection rates requires a multiple-strategy approach. Therefore, ICUs and other locations where CVCs are used should implement strict guidelines and protocols for catheter insertion, care, and maintenance.
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PMID:Central venous catheter use. Part 2: infectious complications. 1181 95

Cytopenias frequently occur during the first months after solid organ transplantation. Many mechanisms are involved but drugs toxicity and infections are the major causes of cytopenias. Anemia is also related with chronic kidney graft dysfunction. Several drugs are pointed out but antithymocyte globulin, antiproliferative drugs and antiviral drugs are mainly responsible for cytopenias. Infectious causes are mainly viral and can rarely induce macrophage activation syndromes. Passenger lymphocyte syndrome is only described after ABO incompatible transplantations. Thrombotic microangiopathies are frequent and multifactorial (antibody mediated rejection, calcineurine inhibitors toxicity, infections, initial nephropathy recurrence). Cytopenias following transplantation increase the risk of infectious disease by neutropenia and generally lead to an immunosuppressive therapy reduction. It seems to increase the risk of rejection when the baseline immunosuppressive level is not further restored.
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PMID:[Cytopenias following kidney transplantation]. 2159 39

Evans syndrome (ES) is a rare hematological disease characterized by autoimmune hemolytic anemia, immune thrombocytopenia, and/or neutropenia, all of which may be seen simultaneously or subsequently. Thrombotic events in ES are uncommon. Furthermore, non-ST segment-elevation myocardial infarction (NSTEMI) during ES is a very rare condition. Here, we describe a case of a 69-year-old female patient presenting with NSTEMI and ES. Revascularization via percutaneous coronary intervention (PCI) was scheduled and performed. Hemopericardium and cardiac tamponade occurred 5h after PCI, and urgent pericardiocentesis was performed. Follow-up was uneventful, and the patient was safely discharged. Early recognition and appropriate management of NSTEMI is crucial to prevent morbidity and mortality. Coexistence of NSTEMI and ES, which is associated with increased bleeding risk, is a challenging scenario and these patients should be closely monitored in order to achieve early recognition and treatment of complications.
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PMID:Evans syndrome with non-ST segment elevation myocardial infarction complicated by hemopericardium. 2775 16