Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Adoptive immunotherapy (AI) with interleukin-2 (IL-2) and lymphokine-activated killer cells (LAK) is an antineoplastic modality in which immune-activated cells are administered to a host with advanced cancer in an attempt to mediate tumor regression. Levamisole (LEV), an immune stimulant, has been suggested to have therapeutic effectiveness in a variety of cancers. After a phase I trial of recombinant IL-2 plus LEV, a phase II trial of this combination was conducted in patients with advanced malignant melanoma. Nineteen patients were entered in the trial. They received IL-2 at 3 x 10(6) U/m2 subcutaneously daily x 5 plus LEV 50 mg/ m2 orally three times daily (p.o. t.i.d.) x 5. Patients were reevaluated at four-week intervals. None of the patients achieved a partial or complete regression (PR, CR). The median time to treatment failure (refusal, progression, or off study due to toxicity) was 56 days. Grade IV toxicities included vomiting (3 patients), lethargy (1 patient), and musculoskellar pain (1 patient). This regimen is not recommended for further testing in patients with advanced malignant melanoma.
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PMID:Phase II study of combined levamisole with recombinant interleukin-2 in patients with advanced malignant melanoma. 934 34

Adoptive immunotherapy (AI) with interleukin-2 (IL-2) and lymphokine-activated killer (LAK) cells is an antineoplastic modality in which immune-activated cells are administered to a host having cancer in an attempt to mediate tumor regression. Levamisole (LEV), an immune stimulant, has been suggested as having therapeutic effectiveness in a variety of cancers. After a phase I trial of recombinant IL-2 plus LEV, a phase II trial of this combination was conducted in patients who had advanced renal cell carcinoma. The regimen was IL-2 at 3 x 10(6) U/m2 daily x 5 plus LEV at 50 mg/m2 perorally three times a day x 5. Only one of the 22 eligible patients had a regression. It was a partial regression, 85 days in duration. The median time to treatment failure (refusal, progression, or off study because of toxicity) was 36 days. The only grade 4 toxicity reported was lethargy. This regimen is not recommended for further testing in patients who have advanced renal cell carcinoma.
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PMID:Combined levamisole with recombinant interleukin-2 (IL-2) in patients with advanced renal cell carcinoma: a phase II study. 953 98