Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Human alpha lymphoblastoid interferon (Wellferon) was administered to 33 patients in a phase I study. Patients received Wellferon intramuscularly every 12 hours for 14 doses in nine dosage levels ranging from 0.75 X 10(6) units to 50.0 X 10(6) units. Toxicity tended to be dose dependent and included fever/chills, malaise, hematologic toxicity, and digestive tract toxicity. Thirty X 10(6) u q 12 h was felt to be the maximum tolerated dose. Three partial responses (renal cell carcinoma, diffuse histiocytic lymphoma, Hodgkin's disease) were achieved. Interferon rapidly (2 to 3 hours after the initial injection) reached peak serum levels which varied generally with dose and exceeded 500 u/ml at the 30 and 50 X 10(6) u dosages. Multiple doses of interferon resulted in cumulative peak levels substantially higher than first dose levels (greater than 500 u/ml at dosages greater than 3 X 10(6) u/ml and greater than 1,500 u/ml at dosages greater than or equal to 18 X 10(6) u). Interferon given at high dosages persisted up to 10 days beyond the final injection. Despite hematologic toxicity, inhibition of CFU-GM was not seen.
 ...
PMID:Human alpha-lymphoblastoid interferon. A phase I study including pharmacokinetics and effects on hematologic stem cells (CFU-GMs). 406 75

Thirty-three patients with advanced malignancy were treated with Wellferon. Doses ranging from 0.75 X 10(6) to 50 X 10(6) U were administered intramuscularly every 12 h for a 7-day course of therapy. Courses were repeated every 4 weeks as a function of tumor response. Toxicity resulted in fever, chills, malaise, leukopenia, thrombocytopenia, nausea and/or vomiting, diarrhea, hepatocellular damage, and, in a single case, gastrointestinal bleeding (which was a possible cause of patient death). Toxicity tended to increase with increasing dose, and 30 X 10(6) units every 12 h for 7 days was considered to be the maximally tolerated dose. Partial responses were seen in three patients with diagnoses of renal cell carcinoma, diffuse histocytic lymphoma, and Hodgkin's disease. Minimal responses were seen in four patients with diagnoses of chronic lymphocytic leukemia, multiple myeloma (two patients), and breast cancer. Positive response to therapy did not correlate with dose level.
 ...
PMID:Phase I study of Wellferon (human lymphoblastoid alpha-interferon) as cancer therapy: clinical results. 664 35