BACKGROUND: Administration of recombinant interleukin-2 (rIL-2) can mediate tumor regression in patients with metastatic melanoma and renal cell carcinoma. In response to recent FDA approval of high dose rIL-2 for use in renal cell carcinoma, the authors recent experience with the cardiopulmonary toxicity associated with high dose IL-2 therapy is reviewed. METHODS: The treatment courses of all patients receiving high dose intravenous bolus rIL-2 from January, 1988, until December, 1992, were evaluated for cardiopulmonary toxicity. RESULTS: One hundred ninety-nine patients received 310 courses of treatment. There were no treatment-related deaths. Respiratory distress occurred in 3.2% of the courses, requiring intubation in one patient. Three obtunded patients were endotracheally intubated for airway control. Arrhythmias occurred in 6% of the courses (18 patients) with hypotension developing in two of the 199 patients as a result. Eleven of these patients were retreated and recurrent atrial fibrillation developed in two. One episode of significant ventricular tachycardia was noted. Hypotension occurred in 53% of courses; no patients developed hypotension unresponsive to vasopressors. There were no myocardial infarctions; however, 2.5% of patients experienced elevated creatine phosphokinase levels associated with elevated MB isoenzymes attributed to cardiac toxicity. Only one of these patients developed symptoms. Response rates of 19.6% and 15.7% were noted in patients with renal cell carcinoma and melanoma, respectively. Hypotension requiring vasopressors was associated with a significantly improved rate of response in patients with melanoma compared with patients not requiring vasopressors (23.2% vs. 6.5%, P2 = 0.037). CONCLUSIONS: Although high dose intravenous rIL-2 therapy can be associated with cardiopulmonary toxicity, toxic side effects generally are not severe and are rapidly reversible.
BACKGROUND: Administration of recombinant interleukin-2 (rIL-2) can mediate tumor regression in patients with metastatic melanoma and renal cell carcinoma. In response to recent FDA approval of high dose rIL-2 for use in renal cell carcinoma, the authors recent experience with the cardiopulmonary toxicity associated with high dose IL-2 therapy is reviewed. METHODS: The treatment courses of all patients receiving high dose intravenous bolus rIL-2 from January, 1988, until December, 1992, were evaluated for cardiopulmonary toxicity. RESULTS: One hundred ninety-nine patients received 310 courses of treatment. There were no treatment-related deaths. Respiratory distress occurred in 3.2% of the courses, requiring intubation in one patient. Three obtunded patients were endotracheally intubated for airway control. Arrhythmias occurred in 6% of the courses (18 patients) with hypotension developing in two of the 199 patients as a result. Eleven of these patients were retreated and recurrent atrial fibrillation developed in two. One episode of significant ventricular tachycardia was noted. Hypotension occurred in 53% of courses; no patients developed hypotension unresponsive to vasopressors. There were no myocardial infarctions; however, 2.5% of patients experienced elevated creatine phosphokinase levels associated with elevated MB isoenzymes attributed to cardiac toxicity. Only one of these patients developed symptoms. Response rates of 19.6% and 15.7% were noted in patients with renal cell carcinoma and melanoma, respectively. Hypotension requiring vasopressors was associated with a significantly improved rate of response in patients with melanoma compared with patients not requiring vasopressors (23.2% vs. 6.5%, P2 = 0.037). CONCLUSIONS: Although high dose intravenous rIL-2 therapy can be associated with cardiopulmonary toxicity, toxic side effects generally are not severe and are rapidly reversible.
Authors: Daniel Y Wang; Gosife Donald Okoye; Thomas G Neilan; Douglas B Johnson; Javid J Moslehi Journal: Curr Cardiol Rep Date: 2017-03 Impact factor: 2.931
Authors: James C Yang; Richard M Sherry; Seth M Steinberg; Suzanne L Topalian; Douglas J Schwartzentruber; Patrick Hwu; Claudia A Seipp; Linda Rogers-Freezer; Kathleen E Morton; Donald E White; David J Liewehr; Maria J Merino; Steven A Rosenberg Journal: J Clin Oncol Date: 2003-08-15 Impact factor: 44.544