Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Irofulven (MGI 114, 6-hydroxymethylacylfulvene, HMAF) is a semisynthetic illudin analog with broad in vitro anti-neoplastic activity. In this leukemia phase I study, we investigated the toxicity profile and activity of Irofulven in patients with primary refractory or relapsed acute myeloid leukemia (AML), acute lymphocytic leukemia (ALL), or myelodysplastic syndromes (MDS). Irofulven was given as an intravenous infusion over five minutes daily for five days. The starting dose was 10 mg/m2/day (50 mg/m2/course). Courses were scheduled to be given every 3-4 weeks according to toxicity and antileukemic efficacy. Twenty patients [AML: 17 patients; MDS: one patient; ALL: one patient; mixed lineage acute leukemia: one patient] were treated. Nausea, vomiting, hepatic dysfunction, weakness, renal dysfunction, and pulmonary edema were dose limiting toxicities, occurring in two of five patients treated at 20 mg/m2/day and two of three patients treated at 12.5 mg/m2/day. The MTD was defined as 10 mg/m2/day for five days. One patient with primary resistant AML achieved complete remission. Proposed phase II studies will further define the activity of Irofulven in patients with better prognosis AML and in other hematological malignancies, both as a single agent and in combination regimens, particularly with topoisomerase 1 inhibitors.
 ...
PMID:Phase I study of irofulven (MGI 114), an acylfulvene illudin analog, in patients with acute leukemia. 1129 29

Sixteen patients with stage IV melanoma, who were heavily pretreated, received 11 mg/m2/day of intravenous Irofulven for five consecutive days every 28 days. There were no objective tumor responses, although one patient exhibited stable disease after 4 cycles. The most common toxicities were grade 1/2 nausea, vomiting, fatigue, anemia, and thrombocytopenia. One patient required a dose reduction for an elevated creatinine while another patient required cessation of treatment because of acute ataxia that may have been related to Irofulven. Based upon these data, Irofulven does not demonstrate significant antitumor activity to warrant further investigation in advanced melanoma.
 ...
PMID:A phase II study of Irofulven (MGI 114) in patients with stage IV melanoma. 1220

Irofulven (6-Hydroxymethylacylfulvene, MGI-114) is the first of a new class of anticancer compounds the acylfulvenes which are derived from the natural product, illudin S. Irofulven is a potent anticancer agent with activity against a broad range of human tumors in vitro and in vivo. Irofulven covalently binds to DNA, inhibits DNA synthesis and induces apoptosis. Clinical activity has been observed in phase I studies. Because disease stabilizations were observed in kidney cancer patients in the phase I trials, we performed a phase II trial of irofulven in this patient population. Twenty patients were accrued. Irofulven (11 milligrams per meter squared per day) was administered as a 5 minute intravenous infusion for 5 consecutive days, and response was evaluated every 8 weeks. There were no objective responses. The most common toxicities were nausea, emesis, and thrombocytopenia. Irofulven, at the dose and schedule administered in this trial, showed no effect in metastatic renal cell cancer.
 ...
PMID:Irofulven, a novel inhibitor of DNA synthesis, in metastatic renal cell cancer. 1244 59