Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0008031 (chest pain)
 17,248 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effects of different dialyzer processing methods and of reuse on complement activation and dialyzer-related symptoms were studied in 96 maintenance hemodialysis patients. New dialyzers were either unprocessed (Group 1) or machine-washed with bleach and stored in formaldehyde (Group 2). Reused dialyzers were manually cleansed using the combination of bleach and formaldehyde (Group 3), or machine-washed in formaldehyde (Group 4) or peracetic acid (Group 5). Prewashed new dialyzers (Group 2) were associated with greater complement activation during dialysis when compared with unprocessed, new dialyzers (Group 1) (p less than 0.05). Reused, unbleached but formaldehyde-treated or peracetic acid-treated dialyzers (Groups 4 and 5) were associated with reduced complement activation (p less than 0.05). Complement activation was not reduced when bleach was used for reprocessing (Group 3). The percentage of patients without symptoms during dialysis was significantly greater with reused dialyzers than with new dialyzers (Groups 3 through 5 versus Groups 1 and 2; 39 versus 25%; p = 0.035). The severity of total symptoms correlated significantly (p = 0.0004) with complement activation. Our results suggest that total symptoms during dialysis are correlated with the degree of complement activation. However, trends in the data pertaining to chest pain suggest that factors other than complement activation may be important in the pathogenesis of some dialyzer-related symptoms.
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PMID:Effect of dialyzer reprocessing methods on complement activation and hemodialyzer-related symptoms. 303 49

A 73-year-old woman with acute myocardial infarction (Seg. 6: 100%) was admitted to our hospital. She underwent percutaneous transluminal angioplasty (PTCA) and stent insertion to Seg. 6 on that day and anticoagulant therapy with urokinase and heparin was started in CCU. On the 4th day, chest pain developed suddenly and echocardiography revealed cardiac tamponade, so we suspected left ventricular free wall rupture. When blood pressure increased to 100 mmHg in the operating room, the left ventricular free wall rupture became "blow out" type. After establishing extracorporeal circulation, we glued Xenomedica and autologous pericardium using gelatin-resorcin-formaldehyde glue (GRF glue) to the linear tear without damaging the myocardium and coronary arteries and reducing left ventricular volume. Bleeding was completely controlled. This experience suggests that this procedure might be effective for left ventricular free wall rupture.
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PMID:[Case report of surgical repair of left ventricular free wall rupture using GRF glue and pericardial patch]. 979 93

Coronary ostial stenosis between an interposition graft and coronary artery is rare and fatal. A 46-year-old woman who had reconstruction of both coronary arteries using interposition grafts for type A acute dissecting aneurysm presented with acute chest pain. Emergent coronary artery bypass grafting was done with saphenous vein grafts. Inappropriate use of gelatin-resorcinol-formaldehyde glue can be associated with ostial stenosis in the long term. Transesophageal echocardiography is useful to diagnose ostial stenosis of the coronary arteries.
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PMID:Ostial stenosis of coronary arteries after complete replacement of aortic root using gelatin-resorcinol-formaldehyde glue. 1172 77

Aortopulmonary fistula is an extremely rare complication of aortic dissection. We report a case of a chronic dissecting giant aneurysm with an aortopulmonary fistula. A 78-year-old woman experienced sudden onset chest pain and oppression. Chest X-ray showed ascending aortic and left ventricular enlargement and pulmonary congestion. Computed tomography (CT) confirmed the 100 mm ascending aortic aneurysm with dissection and aortopulmonary fistula. Operative repair was performed under profound hypothermic circulatory arrest with selective cerebral perfusion. The proximal and distal end were obliterated using a gelatin-resorcin-formaldehyde tissue glue and reinforced with a Teflon felt circumferential strip. The ascending aorta was replaced by a 30 mm coated Dacron vascular graft and the aortopulmonary fistula was closed with pledgeted vertical mattress suture. Postoperative CT showed a normally functioning vascular implant without any sign of aortopulmonary shunt or pulmonary artery stenosis.
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PMID:[Rupture of a chronic dissecting giant aneurysm into the pulmonary artery; report of a case]. 1692 45