Myocardial perfusion imaging and cardiovascular outcomes in a cancer population.

Myocardial perfusion imaging can predict outcomes in cardiac patients. However, limited data exist regarding its prediction of cardiovascular outcomes in cancer patients. We sought to determine whether myocardial perfusion imaging predicts long-term cardiovascular outcomes in cancer patients.

The role of nesiritide in heart failure.

Background: Heart failure afflicts > 5 million patients in the US, with about 550,000 new diagnoses a year. Side effects and increased mortality limit heart failure treatment. Nesiritide is the newest addition to therapeutic options for treatment of acute decompensated heart failure (ADHF).

Phase II trial of the combination of denileukin diftitox and rituximab for relapsed/refractory B-cell non-Hodgkin lymphoma.

Denileukin diftitox plus rituximab was evaluated in relapsed/refractory B-cell non-Hodgkin lymphoma patients. Of the 38 evaluable patients, 30 (80%) were rituximab-refractory. The overall response rate (ORR) was 32%, with six complete responses (CR) and six partial responses (PR).

Cancer patients with markedly elevated B-type natriuretic peptide may not have volume overload.

Objectives: Elevated B-type natriuretic peptide (BNP) levels are established as a marker for volume overload and left ventricular (LV) dysfunction in patients with predominately cardiac diseases. Little is known about markedly elevated BNP values in patients with multiple comorbidities.

Methods: A total of 99 patients, admitted to M.

Phase II trial of denileukin diftitox for relapsed/refractory T-cell non-Hodgkin lymphoma.

This phase II study evaluated the safety and efficacy of denileukin diftitox, an interleukin-2-diphtheria toxin fusion protein, in relapsed/refractory T-cell non-Hodgkin lymphoma (T-NHL), excluding cutaneous T-cell lymphoma. Eligible patients received denileukin diftitox 18 microg/kg/d x 5 d every 3 weeks for up to eight cycles. Tumour staging was performed every two cycles and the primary endpoint was the objective response rate [complete response (CR) + partial response (PR)].

Toxic epidermal necrolysis associated with denileukin diftitox (DAB389IL-2) administration in a patient with follicular large cell lymphoma.

Denileukin diftitox (DAB(389)IL-2 or Ontak) is a synthetic fusion protein with demonstrated efficacy in a number of lymphoproliferative disorders, including non-Hodgkin's lymphoma. We report the case of a 45-year-old man with progressive follicular large cell lymphoma following an autologous stem cell transplant treated with denileukin diftitox who developed a fatal skin rash associated with extensive erythema, edema and large bullae involving his entire body. The clinical features and pathology were compatible with toxic epidermal necrolysis.

Phase II study of denileukin diftitox for relapsed/refractory B-Cell non-Hodgkin's lymphoma.

Purpose: Denileukin diftitox is a fusion protein combining diphtheria toxin and interleukin-2 (IL-2) that targets tumor cells expressing the IL-2 receptor. Its efficacy has been shown in CD25+ cutaneous T-cell lymphoma, but not in B-cell non-Hodgkin's lymphoma (NHL). A phase II study was performed to evaluate the efficacy and tolerability of denileukin diftitox for relapsed or refractory B-cell NHL.

Cardiovascular complications of cancer therapy: diagnosis, pathogenesis, and management.

The cardiotoxicity of anticancer agents can lead to significant complications that can affect patients being treated for various malignancies. The severity of such toxicity depends on many factors such as the molecular site of action, the immediate and cumulative dose, the method of administration, the presence of any underlying cardiac condition, and the demographics of the patient. Moreover, toxicity can be affected by current or previous treatment with other antineoplastic agents.

Transesophageal echocardiography improves risk assessment of thrombolysis of prosthetic valve thrombosis: results of the international PRO-TEE registry.

Objectives: The goal of this study was to evaluate whether quantitation of thrombus burden with transesophageal echocardiography (TEE) can help risk-stratify patients undergoing thrombolysis of prosthetic valve thrombosis (PVT).

Background: Thrombolytic therapy of PVT has an unpredictable risk of embolization and complications.

Methods: An international registry of patients with suspected PVT undergoing two-dimensional/Doppler and TEE before thrombolysis was established.

Pentostatin in T-non-Hodgkin's lymphomas: efficacy and effect on CD26+ T lymphocytes.

Pentostatin is an adenosine deaminase (ADA) inhibitor with antineoplastic activity. CD26 is a surface glycoprotein with a key role in T cell function as the ADA binding protein. We conducted a phase II study to evaluate pentostatin efficacy in relapsed T-non-Hodgkin's lymphoma (T-NHL) and to correlate response with tumor CD26 expression.

Role of echocardiography in the diagnosis and management of infective endocarditis.

Infective endocarditis is a life-threatening disease with significant morbidity and mortality. Accurate and early diagnosis for initiation of effective treatment is essential in improving patient outcome. Echocardiography is currently the primary modality for the detection of vegetations and cardiac complications that result from endocarditis.