Pegylated liposomal doxorubicin in heavily pretreated epithelial ovarian cancer patients.

PURPOSE: While most patients with ovarian cancer respond to first-line treatment, 50-75% of these patients will eventually relapse. Pegylated liposomal doxorubicin (PLD) is an active agent indicated for the treatment of patients with disease that is refractory to both paclitaxel- and platinum-based regimens, but skin toxicity remains the dose-limiting toxicity of the drug. The primary objective of this retrospective study was to evaluate the activity and safety of this agent in patients with heavily pretreated ovarian cancer. PATIENTS AND METHODS: Patients with platinum-refractory/ resistant, paclitaxel-pretreated epithelial ovarian carcinoma were treated with PLD 50 mg/m2 in 4-week courses until disease progression or unacceptable toxicity. All patients had progressive disease (PD) before starting PLD. Primary endpoints were response rate, progression free survival (PFS) and toxicity and secondary endpoints duration of response (DOS) and overall survival (OS). RESULTS: Seventeen heavily pretreated patients (median number of previous chemotherapy regimens 3, range 1-5) with taxane- and platinum-refractory disease were analysed. No complete response (CR) was achieved, while 3 (17%) partial responses (PR) and 2 (11%) cases with stable disease (SD) were observed. The median PFS was 15 weeks (range 10-21) and median OS 32 weeks (range 16-47). Palmar plantar erythrodysesthesia (PPE) occurred in 4 (23%) patients and was of grade 4 in 1 (6%) patient. Stomatitis occurred in 3 (17%) patients and was grade 3 in 1 (6%) patient. Grade 3-4 neutropenia occurred in only 2 (12%) patients. No febrile neutropenia was encountered. CONCLUSION: Pegylated liposomal doxorubicin is an active and tolerable agent in heavily pretreated epithelial ovarian cancer patients.

Docetaxel and platinum combination chemotherapy in locally advanced or metastatic head and neck cancer.

PURPOSE: To assess the efficacy and toxicity of the docetaxel and platinum combination in patients with locoregionally advanced or metastatic squamous cell carcinoma of the head and neck (SCCHN). PATIENTS AND METHODS: A total of 24 patients with metastatic or locoregionally advanced SCCHN treated with docetaxel and platinum combination chemotherapy were retrospectively reviewed. All of them had histologically proven SCCHN, measurable disease and ECOG performance status of 2 or less, and were treated with docetaxel 75 mg/m(2) as a 60 min i.v. infusion on day 1, followed by cisplatin 75 mg/m(2) or carboplatin AUC 6 as a 60 min i.v. infusion on day 1 every 3 weeks, until disease progression or unacceptable toxicity. Patients were evaluated for response, survival and toxicity. RESULTS: Seven (29%) patients showed partial response (PR) and 1 (4%) complete response (CR) for an overall response rate of 33%. Twelve (50%) patients had stable disease (SD). Disease control rate was 83%. The median follow-up time was 26.4 months (range 2-127), the median time to progression 16 months (range 2-20), and the median overall survival 19 months (range 2-22). Grade 3-4 hematologic toxicity occurred in 13 (54%) patients. Febrile neutropenia was seen in 5 (21%) patients. CONCLUSION: Docetaxel plus cisplatin or carboplatin is an effective regimen with acceptable safety profile for palliation of locally advanced or metastatic SCCHN.