Publications (6)16.05 Total impact
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Article: Phase II study of neoadjuvant gemcitabine, pegylated liposomal doxorubicin, and docetaxel in locally advanced breast cancer.
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ABSTRACT: This was a phase II study to assess the activity of a novel neoadjuvant regimen in locally-advanced breast cancer. Fifty patients with histological confirmation of locally advanced breast cancer received treatment with gemcitabine 1000 mg/m(2) (day 1) followed by gemcitabine 800 mg/m(2) plus docetaxel 75 mg/m(2) plus pegylated liposomal doxorubicin (PLD) 30 mg/m(2) (day 8) every 3 weeks for at least 4 cycles, plus a final 2 additional cycles. Tumour size was T1 (n=2), T2 (n=32), T3 (n=14), T4 (n=2). All 50 patients underwent surgery. Clinical complete, partial and no response were observed in 13 (26%), 24 (48%) and 11 (22%) patients, respectively (overall response rate: 74%). The number of chemotherapy cycles was found to be an independent predictor of a pathologic complete response. The combination of gemcitabine-docetaxel-PLD can yield high tumour response rates in patients with locally-advanced breast cancer who undergo a full treatment of 6 cycles.Anticancer research 09/2010; 30(9):3817-21. · 1.73 Impact Factor -
Article: Pegylated liposomal doxorubicin and gemcitabine in patients with advanced hepatocellular carcinoma: results of a phase 2 study.
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ABSTRACT: Over the years, doxorubicin and gemcitabine have been among the most widely used drugs for hepatocellular carcinoma (HCC), with relative efficacy. The authors report the results of a phase 2 study of the combination of gemcitabine plus pegylated liposomal doxorubicin. Patients with advanced HCC received combination chemotherapy with gemcitabine 1000 mg/m² on Days 1 and 8, followed by pegylated liposomal doxorubicin 30 mg/m² on Day 1. Treatment was repeated every 4 weeks to a maximum of 8 cycles. Primary endpoint was overall response rate, and secondary endpoints were time to disease progression (TTP), overall survival (OS), and toxicity. Forty-one patients were enrolled and were evaluable for response, toxicity, and survival. A total of 194 cycles of treatment were administered. Three (7%) patients had a complete response, and 1 of these patients underwent liver transplantation. Seven (17%) patients had a partial response and, among these patients, 1 patient underwent surgical resection. Among the 31 patients who had initial alpha-fetoprotein levels >400 ng/mL, 20 (64.5%) had a >20% decrease after 2 cycles of treatment. The median TTP and OS were 5.8 and 22.5 months, respectively. Hematologic toxicity was the most common side effect, including neutropenia (17%) and anemia (7%). The combination of gemcitabine plus pegylated liposomal doxorubicin was active and safe in advanced HCC. Moreover, this treatment induced some complete responses and converted some untreatable HCCs into lesions eligible for resection or transplantation.Cancer 08/2010; 117(1):125-33. · 4.77 Impact Factor -
Article: Good response to second-line bevacizumab and interferon-[alpha] in a sunitinib-refractory patient with metastatic renal cell carcinoma
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ABSTRACT: In recent years with the development of targeted agents such as bevacizumab, sunitinib, sorafenib, temsirolimus, and everolimus, the treatment of metastatic renal cell carcinoma has changed dramatically. In clinical practice, sunitinib and bevacizumab are reserved for first-line treatment, but despite various guidelines, optimal treatment is still uncertain. We present, for the first time, a case of a good response to second-line bevacizumab and interferon-α in a patient who failed classical sunitinib treatment.Anti-Cancer Drugs 01/2010; 21(2):210-213. · 2.41 Impact Factor -
Article: Solitary intra-ventricular brain metastasis from a breast carcinoma.
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ABSTRACT: Prevalence of symptomatic central nervous system (CNS) metastases among patients with breast cancer ranges from 5% to 16%, although autoptic studies have reported prevalence rates of up to 30%. Solid brain tumours are the most common presentation in the CNS (85-95%), and they tend to arise at the grey-white matter junction with a distribution that is proportional to the regional cerebral blood flow. Descriptions of solitary intra-ventricular metastasis are very rare; to date no cases from breast cancer have been reported in the literature. We present the unusual case of a breast cancer patient who developed a solitary choroid plexus metastasis in the left lateral ventricle.Journal of Neuro-Oncology 10/2009; 97(1):123-6. · 3.21 Impact Factor -
Article: Gastrointestinal stromal tumors: report of an audit and review of the literature.
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ABSTRACT: Gastrointestinal stromal tumors (GISTs), tumors characterized by c-KIT mutations, are the most frequent mesenchymal tumors of the digestive tract. The stomach is the most commonly involved site. Localization, size and mitotic rate are reliable predictors of survival and the two milestones of GISTs treatment are surgery and imatinib. This article is aimed to report the data of an audit, carried out on the morphological and clinical aspects of the disease and to review the present knowledge on GISTs. A total of 172 patients with GISTs (M : F=1 : 1; mean age 65 years) were recruited. The stomach was the most frequently involved site. In 50% of the cases the tumor was smaller than 5 cm, whereas major symptoms were observed in 43% of the cases. Predictors of progressive disease were present only in a small percentage of cases but the disease was in the metastatic phase in over 25% of the cases at diagnosis. Familial aggregation was rare but a consistent share of the patients (21%) had other synchronous or metachronous cancers. The most frequent mutations were in-frame deletions and point mutations of c-KIT exon 11. This report confirms in part the available data on GIST in a consecutive series of patients recruited in Italy and shows that only large collaborative multicenter studies provide data sound enough to enable making reasonable clinical and therapeutic choices, and suggests that, as a measure of secondary prevention, a diagnostic definition should be obtained in all submucosal lesions of the GI tract and that GIST patients should be screened for second tumors.European journal of cancer prevention: the official journal of the European Cancer Prevention Organisation (ECP) 05/2009; 18(2):106-16. · 2.21 Impact Factor -
Article: A phase I study of cisplatin, temozolomide and thalidomide in patients with malignant brain tumors.
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ABSTRACT: There is pre-clinical evidence of synergism between cisplatin (P) and temozolomide (T) due to higher inhibition by T of O6-alkyl-guanine-alkyltransferase (AGAT), an enzyme involved in the mismatch repair system. T and P are active against malignant gliomas while thalidomide (TH) is emerging as an inhibitor of angiogenesis. Triplets of patients with malignant brain tumors received escalating doses of P, T and TH up to the dose-limiting-toxicity (DLT) and the maximal tolerated dose (MTD). Seventeen patients were enrolled and a total of 74 cycles were delivered. The MTD was P 75 mg/m2 day 1 and T 150 mg/m2 days 1 to 5 every 21 days with a concomitant 200 mg total daily dose of TH. DLT events were G4 thrombocytopenia and febrile neutropenia. Concomitant administration of P 75 mg/m2 day 1, T 150 mg/m2 days 1 to 5 every 21 days and concomitant TH at a total daily dose of 150 mg is feasible and safe. Early efficacy data are encouraging and a phase II study is ongoing.Anticancer research 27(2):1019-24. · 1.73 Impact Factor
