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)

Experience with autologous bone marrow transplantation (ABMT) in patients with impaired left ventricular ejection fraction (LVEF) or heart failure (HF) is limited. We identified 308 consecutive patients who underwent ABMT for Hodgkin's or non-Hodgkin's lymphoma at our institution (1996-2003). Patient characteristics, clinical course and overall survival were compared between patients with preserved ( > or = 50%) or impaired ( < 50%) LVEF. Of the 308 patients identified, 20 had baseline impaired LVEF (four with LVEF < or = 40%, all NYHA class I-II HF). None of the patients with post-ABMT echocardiogram had worsened LVEF (n = 7). Among the 20 patients with impaired LVEF, four patients had reversible cardiac complications post-ABMT (including worsening HF). The two deaths observed in the impaired LVEF group were both due to noncardiac causes. The 5-year survival was similar between patients with preserved and impaired LVEF (P = 0.43). Careful selection of patients with stable, mild-to-moderate HF and impaired LVEF for ABMT can achieve similar long-term survival. As medical care for HF and ABMT improves, the exclusion criteria for ABMT with regard to HF and impaired LVEF should be re-examined.
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PMID:Clinical outcomes of patients with impaired left ventricular ejection fraction undergoing autologous bone marrow transplantation: can we safely transplant patients with impaired ejection fraction? 1525 58

High-dose chemotherapy and autologous marrow or peripheral stem cell support offers the best chance of cure in some subgroups of patients with non-Hodgkin's lymphoma (NHL). Less is known about the role of a second course of myeloablative chemotherapy in patients who relapse after a first autologous transplant. The aim of this retrospective study was to evaluate the disease outcome, morbidity and mortality associated with second autologous transplantation in patients with NHL. Between 1985 and 2001, 225 patients who had received autologous transplantation for NHL in two institutions in Lyon relapsed. Of these 225 patients 18 underwent a second autologous transplantation. The median age at second transplant was 41 years. There were six indolent lymphomas and 12 aggressive lymphomas. The median follow-up from the second transplant was 42 months. The OS rate at 2 and 5 years were 58 and 27%, respectively. The PFS rate at 2 and 5 years was 36%. Five patients are alive without disease 20 to 100 months after the second transplant. Seven patients died of disease recurrence. Four (22%) toxic deaths occurred: one of pulmonary fibrosis, one of fungal infection and cardiac failure and two of acute leukaemia. A minority of patients with NHL recurrence after a first transplant can be cured by a second course of myeloablative chemotherapy at the cost however of high-risk toxic death.
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PMID:Second autologous transplantation after failure of a first autologous transplant in 18 patients with non-Hodgkin's lymphoma. 1544 66

Primary cardiac lymphoma is an extremely rare extranodal non-Hodgkin's lymphoma, exclusively located in the heart and/or the pericardium with no evidence of extracardiac dissemination. In this report, we describe a cardiac B-cell lymphoma arising in a 70-year-old woman who presented to the hospital with heart failure symptoms and a high-degree atrioventricular block of unknown origin. Echocardiography revealed a massive infiltrative thickening of the atrial septum, the aortic root, and the pericardium. Pulsed wave and Doppler tissue findings were highly suggestive for pericarditis constrictiva. Positron emission tomography showed unusually strong metabolic activity in the atrial septum, both atria, and the entire pericardium. Suggested malignoma was confirmed by the pericardial biopsy specimens, which revealed a high-grade diffuse CD20+ B-cell lymphoma.
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PMID:Pericarditis constrictiva and high-degree atrioventricular block as a first manifestation of a cardiac B-cell lymphoma. 1594 78

Doxorubicin-induced cardiomyopathy is not uncommon and may progress to end-stage heart failure. Treatment of this condition with heart transplantation, however, requires that the primary malignancy be deemed "cured." We present the case of a 55- year-old woman who had doxorubicin-induced cardiomyopathy and non-Hodgkin's lymphoma. The active status of her lymphoma precluded heart transplantation. She had end-stage heart failure and underwent the insertion of a left ventricular assist device as a destination therapy.
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PMID:Left ventricular assist device as destination therapy in doxorubicin-induced cardiomyopathy. 1603 40

Rituximab (Mabthera) is used in the treatment of refractory low-grade non-Hodgkin's lymphoma or in case of relapse after chemotherapy. Among the different adverse reactions with this drug, the most common is a constellation of symptoms (fever, rigors and chills) that occur more frequently during administration of the first dose of drug. These symptoms could be related to a cytokine-release syndrome. We report the case of a 46 year-old patient, presenting a familial cardiomyopathy, deceased a few minutes after having developed this syndrome, at the time of the 2nd infusion of rituximab. Several hypothesis have been suggested to explain this sudden death: a cardiac failure following deterioration of the systolic function, potentially related to the negative inotropic effects of TNFalpha, and/or an impairment of the diastolic function following the volemic overload. The impact of the reflex "administration of monoclonal antibody/cytokine-release syndrome" was only little investigated under physiologic or pathologic conditions. In spite of a risk of adverse reactions apparently moderated compared to the other drugs used in this context, this case report underlines the need for a special attention when using rituximab among patients with cardiac risk factors (reassessment of the benefit-risk ratio, specific monitoring, pre medication). More generally, it underlines the need for a systematic and continuous identification and reporting of adverse drug reactions to the French network of regional pharmacovigilance centres.
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PMID:[Cardiac effects of cytokines produced after rituximab infusion]. 1620 66

The present study assessed several parameters of cardiopulmonary function in patients, after treatment for aggressive non-Hodgkin's lymphoma and Hodgkin's disease, to determine the influence of these parameters on patient's performance status. One hundred and six patients (66 male and 40 female) aged 40 +/- 15 years were examined 1-2 years (median 14 months) after anticancer treatment. The patients were examined by means of rest and dynamic stress echocardiography and cardiopulmonary exercise. The rest and post-exercise ejection fraction (EF), Doppler parameters of left ventricular diastolic function and peak oxygen consumption (pVO2) were used as parameters of cardiopulmonary performance. The cumulative dose (CD) of doxorubicin (DOX) given was 240 +/- 70 (240 mg/m2). Thirty-seven percent of patients received mediastinal irradiation in accordance with the used treatment protocol. Sixty-four patients (60%) experienced fatigue after the treatment. Three patients (3%) demonstrated an decreased EF <50%, 34 (32%) demonstrated impaired diastolic function, 14 (13%) demonstrated decreased pVO2<20 ml/kg/min and 15 (14%) demonstrated a value of pVO2 below the reference value, respectively. None of the patients exhibited clinical signs of heart failure. Apart from three patients with a rest EF<50%, all the other patients responded to stress echocardiography with an increment of EF > 5%. The parameter pVO2 significantly correlated with stress EF (0.58, P < 0.0002). A significant relationship was found with all parameters of diastolic function: to index E/A of diastolic filling (r = 0.67, P < 0.0001), isovolumic relaxation time (r = -0.56, P < 0.0009) and to deceleration time (r = -0.54, P < 0.009), respectively. A negative relationship was found with age (r = -0.74, P < 0.0001), CD of DOX (r = -0.53, P < 0.003) and radiotherapy-involving mediastinum (r = - 0.44, P < 0.04), respectively. Using multivariate analysis, a significant relationship was found between pVO2 and parameters of diastolic filling, age, female sex and CD of DOX, respectively (r = 0.58, P < 0.0001). Diastolic dysfunction was correlated with age, CD of DOX and radiotherapy-involving mediastinum, respectively (r = 0.51, P < 0.01). The results show that diastolic dysfunction was the most affected parameter of cardiopulmonary function in cancer survivors. This parameter negatively influenced cardiopulmonary performance and was significantly correlated with the cumulative dose of doxorubicin given and radiotherapy on mediastinum. Despite a high number of patients experiencing fatigue, the study demonstrates that only a relatively small number of patients show a depressed pVO2 on a cardiopulmonary stress test and other cardiac abnormalities. The results of the tests support the introduction of regular aerobic exercise for cancer survivors to increase their cardiopulmonary performance and well-being. Hypothetically, aerobic training may also positively influence diastolic function. However, this assumption warrants a prospective follow-up.
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PMID:Cardiopulmonary exercise testing in the evaluation of functional capacity after treatment of lymphomas in adults. 1675 68

We report the clinical course of a 16-year-old girl in remission from non-Hodgkin's lymphoma who presented in cardiogenic shock due to a severe anthracycline cardiomyopathy. The patient was initially stabilized using central extracorporeal membrane oxygenation support, followed by conversion to a left ventricular assist device. Unexpected evidence of cardiac recovery 9 months after implant enabled device weaning during a 3-month period, culminating in successful device explantation 1 year after implant. The patient survives 18 months after explant in New York Heart Association class I, on conventional heart failure medical management and metabolic therapy.
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PMID:Recovery from anthracycline cardiomyopathy after long-term support with a continuous flow left ventricular assist device. 1956 Jul 9

Primary cardiac lymphoma is defined as a non-Hodgkin's lymphoma mainly located in the heart and/or the pericardium. It is rare and affects elderly men. Common manifestations are pericardial effusion and heart failure. Diagnosis is usually late and prognosis is poor. We report a case of a patient with a large primary cardiac lymphoma who presented with chest pain and negative T-waves in electrocardiogram. Transthoracic echocardiogram showed a large mass in the right atrium and right ventricle while transesophageal echocardiogram also revealed the presence of large mobile masses in the right atrium, which were considered to be thrombi. Tissue biopsy showed a high-grade B-cell diffuse lymphocytic lymphoma. The patient was treated with chemotherapy and radiation with complete remission and prolonged survival.
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PMID:Primary cardiac lymphoma: case report and brief review of the literature. 1913 75

Primary cardiac lymphoma (PCL) is an extranodal non-Hodgkin's lymphoma exclusively located in the heart and/or pericardium. It is rare in immunocompetent patients and represents 1.3% of primary cardiac tumors and 0.5% of extranodal lymphomas. The clinical behavior is aggressive and the early symptoms are cardiac failure, syncope, arrhythmia, or pericardial effusion. Although echocardiography, computed tomography (CT) scan, magnetic resonance image (MRI) are the mainly used imaging techniques to detect cardiac tumors, pathologic examination is always required to confirm the diagnosis. Diagnosis of PCL is difficult due to non-specific clinical manifestations and requires invasive approach to get histopathologic evidence. While surgery with systemic chemotherapy or in combination with irradiation has been attempted, the only effective treatment is chemotherapy. However, the prognosis remains poor. We report on a 42-year-old woman who is diagnosed histopathologically as PCL by cardiac catheterization assisted percutaneous endomyocardial biopsy and treated successfully by anthracycline based chemotherapy.
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PMID:Extensive primary cardiac lymphoma diagnosed by percutaneous endomyocardial biopsy. 2066 40

A case of primary pulmonary non-Hodgkin's lymphoma is presented. On this occasion, the lymphoma invaded the myocardium, an event which has not previously been reported in the literature. These neoplasms spread by proximity, and invasion of the pericardium, thoracic wall and oesophagus have been described. Our patient died from heart failure. Tumour myocardial infiltration may well have been the determinant cause through various mechanisms, including a decrease in myocardial contractility. Spread into the myocardium may be facilitated by bulky tumour infiltrates in the pleural space.
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PMID:[Primary pulmonary non-Hodgkin lymphoma with myocardial infiltration]. 2129 62


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