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Mirko Acquati

Publications and source records attributed to Mirko Acquati.

4 recordsLinked to original sources
PubMed2006

Targeted therapies in melanoma.

In the last decade the incidence of melanoma has been rising. Despite this, survival remains substantially constant because early diagnosis of thin lesions has increased. By contrast, metastatic melanoma continues to have a poor prognosis and it still represents a challenge for oncologists. Response rates with single agent dacarbazine range from 10% to 25% with median survival of 8 months. The advent of new drugs with specific mechanisms of action could help to improve the poor results of traditional therapies. In this review, we focused on the novel agents that entered clinical trials in melanoma patients. We show the results of some clinical trials with target-oriented drugs in melanoma patients. Moreover pre-clinical data and rationale for use in melanoma was explained. Trials with protein-kinase inhibitors, anti-CTLA-4 agents, pro-apoptotic oligonucleotides and anti-angiogenic agents were reviewed. Combinations with chemotherapeutic agents, immunotherapy and vaccine therapy were also analyzed.

Adjuvants, Immunologic↗
PubMed2005

Update: current management issues in malignant melanoma.

The incidence of melanoma has increased continuously during the last decade. Surgery is the mainstay of therapy but, for patients with thick lesions or regional metastatic lymph nodes, there is a high risk of relapse. For this group of patients, there is no standard therapy or general agreement amongst oncologists. In this article, we review the current management of melanoma with regard to past completed adjuvant trials and open trials. Moreover, we discuss the role of chemotherapy in metastatic melanoma, in particular with attention to the use of fotemustine.

Chemotherapy, Adjuvant↗
PubMedDate not supplied

Phase II trial of irinotecan and raltitrexed in chemotherapy-naive advanced colorectal cancer.

BACKGROUND: Irinotecan and raltitrexed are active agents in advanced colorectal cancer (ACC) and preclinical data suggest a remarkable synergistic activity. Phase I studies demonstrated that single-agent full dose of both drugs can be administered with moderate toxicity. The aim of this phase II trial was to assess the activity and tolerability of the combination in untreated ACC. PATIENTS AND METHODS: Forty-eight patients entered the trial and received irinotecan 350 mg/m2 d.1 and raltitrexed 3 mg/m2 d.2, every three weeks. After recruitment of the first 16 patients, grade III-IV toxicity was observed in 6 patients (38%). Therefore, an amendment reduced by 15% the dose of both drugs (irinotecan 300 mg/m2, raltitrexed 2.6 mg/m2). RESULTS: A total of 290 cycles were administered (range 1-18, median number 6). According to intention-to-treat analysis, the overall response rate was 27% (95% confidence interval 16%-42%), including 3 complete responses and 10 partial responses. The median duration of response was 10 months, while median progression-free survival and overall survival were 5 and 14 months, respectively. In the first 16 patients, the main toxicities were grade III-IV diarrhea in 25% and grade III-IV neutropenia in 13%. In the subsequent 32 patients, they were grade III-IV diarrhea in 34% and grade III neutropenia in 6%. Two toxic deaths occurred. CONCLUSION: The combination irinotecan-raltitrexed is an active regimen, but the significant incidence of side-effects requires accurate patient selection and, eventually, new schedules.

Aged↗