ABSTRACT
BACKGROUND: Neoadjuvant chemotherapy for intermediate/high-grade soft tissue sarcomas (STS) may provide some advantages for facilitating the surgical resection of the tumor and for disease control. However its role as induction therapy before surgery should still be proved. PATIENTS AND METHODS: Twenty-one patients with intermediate/high-grade STS and tumor size > or = 5 cm were consecutively treated from 1997 to 2001 with neoadjuvant chemotherapy based on epirubicin 60 mg/m2/day on days 1 and 2 and ifosfamide 1.8 gr/m2/day on days 1 through 5 every three weeks. Evaluation of objective tumor response and toxicity were carried out according to WHO criteria. RESULTS: Nine partial responses were documented; stable disease in 11 patients, progressive disease in one patient. Apart from nine cases of grade 4 neutropenia, the treatment was generally well-tolerated. Twelve patients underwent conservative and limb salvage surgery. CONCLUSION: This therapeutic approach seems to be effective in facilitating surgery. Neutropenia was the most significant toxicity but it was preventable or medically treatable with G-CSF support.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Sarcoma/drug therapy , Soft Tissue Neoplasms/drug therapy , Adult , Aged , Disease-Free Survival , Epirubicin/administration & dosage , Female , Follow-Up Studies , Humans , Ifosfamide/administration & dosage , Male , Middle Aged , Neoadjuvant Therapy , Sarcoma/pathology , Sarcoma/surgery , Soft Tissue Neoplasms/pathology , Soft Tissue Neoplasms/surgeryABSTRACT
BACKGROUND: Carboplatin is a milestone drug against ovarian carcinoma; it is used both in front-line and second-line chemotherapy. Hypersensitivity reactions to carboplatin may occur during the treatment as salvage therapy. The purpose of this study was to describe the feasibility of the replacing of carboplatin with cisplatin in patients presenting with severe hypersensitivity reactions to carboplatin. PATIENTS AND METHODS: Ten consecutive patients with platinum-sensitive, recurrent ovarian carcinoma, presenting with moderate/severe hypersensitivity reactions to carboplatin were treated with cisplatin 60 mg/m2 from January 2000 to December 2002. Hypersensitivity reactions consisted of respiratory distress (chest tightness, wheezing, dyspnea), urticaria/erythema with tachycardia, facial swelling and hypotension. RESULTS: The total number of cisplatin cycles given was 44 (range 2-5). The treatment with cisplatin was generally well tolerated. No serious allergic reactions occurred. A mild allergic reaction was recorded (urticaria) in only one case, after one cycle of cisplatin, and the patient was not rechallenged because of progressive disease. No reductions of chemotherapy doses were needed. CONCLUSION: To date, platinum-based regimens remain the most effective treatment in recurrent platinum-sensitive ovarian cancer with a high rate of objective responses. Although our experience is limited, we suggest that, under anesthesiologic surveillance and providing immunologic blockade, the replacement of carboplatin salvage therapy with cisplatin can be considered a safe therapeutic strategy in patients who cannot continue carboplatin due to allergic reactions.