Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 78-year-old man visited our department for macroscopic hematuria in June, 1989. On the basis of the diagnosis of tumor of the bladder and right afunctional kidney, total right nephro-uretero-cystectomy and skin grafting of the left ureter were performed on August 2. The patient continued to have fever of unknown origin postoperatively. Repeat laparotomy, which was performed for rectal fistula on August 25, revealed that the abdominal wall, colon, small intestine and mesenterium adhered to one another, producing a mass and that two sites in the rectum were perforated. A part of the small intestine was excised, the perforated sites were sutured, and an artificial anus was created at the transverse colon. Since the patient had intermittent fever and continued to complain of abdominal pain after creation of the artificial anus, nosotropic therapy was continued. However, the patient died from cardiac insufficiency on October 10. Erosion and ulcer were histologically observed over a wide range in the excised small intestine. In addition there was a defect in one area of the small intestine, penetrating the tunca muscularis propria, in which many cytomegalovirus (CMV) inclusion bodies were observed. CMV inclusion bodies were also detected in the bladder with re-examination of specimens from the excised bladder. From these findings, it appears that endogenetic CMV may have been reactivated in the present case.
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PMID:[A case of cytomegalovirus infection that caused gastrointestinal perforation after surgery for cancer of the bladder]. 166 62

A 17-year-old male patient with aplastic anemia underwent bone marrow transplantation and succumbed 4 days after marrow infusion from sudden myocardial failure. Fever of unknown origin (FUO) had accompanied the patients course from admission until death. The cause of death was fungus myocarditis, which had escaped detection in vivo, in spite of a daily culture program for bacteria and fungi, and a close monitoring of the patients circulation and ventricular performance. Commonly applied diagnostic criteria for systemic mycosis, such as topical colonization, malfunction of invaded organs and positive fungus cultures failed to provide a timely diagnosis. With regard to the problems in diagnosing systemic mycosis, the potential stem cell toxicity of antifungal drugs and the need for immunosuppressive therapy prior to marrow infusion, we strongly recommend not to start the transplantation procedure unless FUO has been treated successfully.
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PMID:Systemic candidiasis complicating bone marrow transplantation in aplastic anemia. Case report. 680 3

A 24-year-old woman presented with right-sided infectious endocarditis due to methicillin-resistant Staphylococcus aureus (MRSA). This is the first report of right-sided infectious endocarditis caused by MRSA in Japan. The patient was admitted to the Jichi Medical School Hospital because of fever of unknown origin and disturbance of consciousness. Several months before, she had discontinued treatment for hyperthyroidism. Antibiotics effective against MRSA, vancomycin and flomoxef, were given intravenously, but a new heart murmur was detected. Echocardiographic study revealed vegetations attached to the tricuspid valve and abscess formation on the ventricular septum. The vancomycin dosage was increased and arbekacin sulfate was also given from the sixth hospital day. However, these antibiotics had very little effect and the abscess rapidly increased in size. Color flow mapping finally demonstrated intracardiac shunt flow through the ruptured abscess of the ventricular septum and sinus of Valsalva. She died suddenly, probably from heart failure. The prognosis of infectious endocarditis due to MRSA is poor and drug therapy often fails. Thus, surgery should be considered in the early stage.
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PMID:[Right-sided infectious endocarditis due to methicillin-resistant Staphylococcus aureus resulting in ruptured abscess of the ventricular septum and sinus of Valsalva]. 777 96

Following conventional chemotherapy, eight myeloma patients presenting with advanced tumor stages were treated with an intensified high-dose regimen and autologous peripheral blood stem cell transplantation. High-dose chemotherapy consisted of idarubicin 20 mg/m2 on days -13, -12 and -11, melphalan 100 mg/m2 on days -5 and -4 and cyclophosphamide 60 mg/kg (plus mesna 60 mg/kg) on days -3 and -2 (IMC). Seven patients achieved a complete remission or a very good partial remission (reduction of M-component > or =90%). There were no toxic deaths. Severe mucositis and fever of unknown origin were seen in all patients. Reversible supraventricular tachycardias without clinical signs of cardiac failure occurred in five patients. One patient developed a persistent deterioration of cardiac function. We surmise that high-dose chemotherapy with IMC is very effective and well tolerated in myeloma patients.
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PMID:Idarubicin, melphalan and cyclophosphamide: an intensified high-dose regimen for the treatment of myeloma patients. 943 36

Fever of unknown origin is defined as a temperature above 39.0 degrees C together with a white blood cell count > or = 15,000 mm-3, the duration of fever exceeding 2 weeks and a correct diagnosis not being obtained in the first week of hospitalization. In neonates and infants with fever of unknown origin, the localization of the infectious focus is often difficult and unsatisfactory. In this retrospective study, the clinical value of 99Tcm-labelled antigranulocyte antibodies for this group of patients was investigated. Thirty-two immunoscintigrams were performed using 185-259 MBq 99Tcm-labelled antigranulocyte antibodies (BW 250/183) in 30 neonates and infants (21 boys, 9 girls, mean age 29.4 +/- 2 months), who had fever of unknown origin. Immunoscintigraphy was carried out as whole-body images (n = 7) or single planar images (n = 25) 4 h and 24 h post-injection. In children with known cardiac failure, single photon emission tomography of the thorax was performed to diagnose endocarditis (n = 2). For verification, the results of the immunoscintigrams were compared with radiology (conventional radiography = 14, MRI = 5, CT = 3), biopsy (n = 2), blood culture (n = 10) and clinical follow-up after specific therapy. In 11 of 30 children (36%), the diagnosis of an infective focus was possible with immunoscintigraphy. The sensitivity and specificity of diagnosing infective foci was 72% and 95% respectively (n = 11; colitis = 2, infection of the central permanent catheter tip = 2, middle ear infection = 1, spondylitis/discitis = 3, osteomyelitis = 2, umbilical infection = 1). In vertebral body infections, all lesions were photopenic. In 18 children (60%), no infective focus was found on immunoscintigraphy. In this group of children, the main reason (n = 5) for fever of unknown origin was chronic juvenile rheumatoid arthritis. No uptake was seen in two infants with cardiac failure and suspected endocarditis on SPET. In 3 of the 18 patients (17%), localization of an infective focus was not possible with immunoscintigraphy or on other examinations. In these patients, the fever disappeared spontaneously after a few days of antibiotic therapy. In conclusion, we have shown that 99Tcm-anti-NCA-95 scanning is a safe method with a high sensitivity and specificity for detecting infectious foci in neonates and infants with fever of unknown origin. Furthermore, this method is easy to perform, since no withdrawal of blood is necessary.
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PMID:Immunoscintigraphy (BW 250/183) in neonates and infants with fever of unknown origin. 986 20

A 17-year-old male with AML FAB M4 relapsed 4 months after myeloablative conditioning and peripheral blood stem cell transplantation (PBSCT) from an HLA-identical unrelated donor. A second PBSC harvest was infused 2 days after completion of cytoreductive therapy with mitoxantrone 7 mg/m(2)/day i.v. for 3 days (total dose 21 mg/m(2)), fludarabine 30 mg/m(2)/day i.v. for 6 days (total dose 180 mg/m(2)) and Ara-C 125 mg/m(2)/day i.v. for 5 days (total dose 625 mg/m(2)). Neutrophil recovery occurred on day +10 and was associated with GVHD grade III of the skin which was treated with cyclosporin A (CsA) and prednisone. Because of fever of unknown origin and progressive fatigue combined with hypotension on day +15 after second PBSCT, echocardiography was performed which revealed a dramatic decrease in systolic function compared to the status pre-transplant. On the same day acute heart failure with consecutive ventricular fibrillation occurred. Although resuscitation was performed immediately the patient died. The autopsy revealed massive infiltration by donor CD8-positive lymphocytes with concomitant extensive damage of the heart tissue. Acute myocarditis of viral origin was excluded by in situ hybridization and nested PCR techniques. In this patient, myocardial involvement by acute GVHD seems to have triggered a fatal arrhythmia and heart failure.
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PMID:Acute heart failure after allogeneic blood stem cell transplantation due to massive myocardial infiltration by cytotoxic T cells of donor origin. 1124 47

A 33-year-old man suffered from fever of unknown origin and developed right-sided heart failure. A transeshophageal echocardiogram revealed an progressive enlarging mass in the right atrium mainly attached to the tricuspid valve and a previous ablation site, which mimicked a cardiogenic tumor. He was operated on to remove the mass and intraoperative pathology showed it was large vegetation and secondary granulation due to tricuspid endocarditis. Tricuspid valve replacement was performed combined with reconstruction of the right atrial wall.
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PMID:Giant vegetation mimicking cardiac tumor in tricuspid valve endocarditis after catheter ablation. 1135 61

A 32-year-old woman tested positive for lupus anticoagulant when she had fever of unknown origin at 18 weeks of pregnancy. Sixteen days after a normal delivery at 35 weeks, she developed dyspnea and was hospitalized with heart failure. Chest radiography showed severe pulmonary edema. Echocardiography showed dilation and diffuse hypokinesis of the left ventricle. The diagnosis was peripartum cardiomyopathy. The patient responded to diuretic and vasodilator therapy. Endomyocardial biopsy revealed mild myocardial degeneration and interstitial fibrosis. Heart failure due to coronary microthrombosis has been indicated in patients with antiphospholipid antibodies, suggesting such a relationship in this case.
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PMID:[Peripartum cardiomyopathy with antiphospholipid antibody: a case report]. 1676 33

A 51-year-old female, with a past medical history of resection of cerebellar hemangioblastoma, presented with an atrial tumor detected by sonography after undergoing a series of examinations for fever of unknown origin and subsequent symptoms of heart failure. After removing the atrial tumor, the histological findings demonstrated myxoma. Immunohistopathological study showed that the tumor cells in both the hemangioblastoma and the myxoma had strong cytoplasmic immunoreactivity for vascular endothelial growth factor. Hemangioblastoma associated with myxoma is extremely rare, and was probably a random occurrence in this case.
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PMID:Atrial myxoma occurring 15 years after subtotal resection of cerebellar hemangioblastoma. 1821 92

Objective. The aim of this paper is to describe a fatal case of hemophagocytic lymphohistiocytosis (HLH) in a patient with severe heart failure, who was treated with low-dose propranolol. Patient and Interventions. We report on a 7-month-old boy with Downs syndrome who was born with an unbalanced, left dominant atrioventricular septal defect and aortic coarctation. Despite coarctation repair and pulmonary artery banding he developed intractable heart failure and fever of unknown origin. Since he remained in heart failure he received a trial of low-dose propranolol to stabilize his cardiopulmonary status, which resulted in unexpected immunomodulatory effects. Measurements and Main Result. Immunoactivation was evidenced by high concentrations of procalcitonin, soluble CD 25, tumor necrosis factor alpha, and interleukin 6 and 8. Propranolol resulting in hepatic compromise as indicated by high lactate dehydrogenase and alanine aminotransferase levels. A therapeutic switch from propranolol to the beta(1)-receptor blocker metoprolol appeared to be instrumental in hemodynamic improvement and allowed discharge from hospital. However, the infant ultimately died from secondary inflammatory reactivation and intractable pulmonary obstructive disease. The autopsy results revealed HLH. Conclusion. Our case describes HLH secondary to heart failure and Downs syndrome. In this highly activated inflammatory state the beneficial hemodynamic effects of propranolol may be accompanied by immunomodulatory effects and the risk of acute liver failure. HLH occurs with a distinct pathophysiology, and specific treatment might be mandatory to increase the chance of survival.
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PMID:Beta-blocker therapy and hemophagocytic lymphohistiocytosis: a case report. 2063 35


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