BACKGROUND Some previous studies have shown that vinorelbine (VNB) is active in recurrent salivary gland tumors. METHODS Between April 1993 and April 1997, 36 patients in a Phase II randomized trial received either cisplatin, 80 mg/m2, on Day 1 plus VNB, 25 mg/m2, on Days 1 and 8 (every 3 weeks) (for a minimum of 3 cycles (Arm A [16 patients]), or VNB, 30 mg/m2/week, (for a minimum of 9 wks) (Arm B [20 patients]). There were 23 males and 13 females with a median age of 59 years (range, 20–74 years) and a median Eastern Cooperative Oncology Group performance status of 1 (range, 0–2). Four patients had been treated with prior surgery (S) or radiotherapy (RT), 27 patients had been treated with S plus RT, and 5 patients had been treated with S plus RT plus mitoxantrone. Eighteen patients had major salivary gland tumors, and 18 patients had minor salivary gland tumors; 9 patients had adenocarcinoma, 22 patients had adenoid cystic carcinoma, 1 patient had a malignant mixed carcinoma, 3 patients had undifferentiated carcinoma, and 1 patient had a mucoepidermoid carcinoma. The site of recurrence was local in (16 patients), local plus metastatic in 5 patients, and metastatic only in 15 patients. These characteristics were well balanced between the 2 arms. RESULTS In Arms A and B a complete response (CR) was noted in 3 patients (19%) and no patients, respectively; a partial response (PR) was noted in 4 patients (25%) and 4 patients (20%), respectively; no change was noted in 6 patients (37.5%) and 9 patients (45%), respectively; and progressive disease was noted in 3 patients (19%) and 7 patients (35%), respectively. The median duration of the CR was 15+ months (range, 6–27+ months) and for PR the median duration was 7.5 months (range, 3–11+ months) and 6 months (range, 3–9 months) in Arms A and B, respectively. Number of patients surviving > 12 months was 6 versus 1 in Arms A and B, respectively (P < 0.05). Grade 2–3 nausea and emesis was statistically higher (P < 0.001) in Arm A; there was no significant difference with regard to other side‐effects between the two treatment arms. CONCLUSIONS VNB is a drug with moderate activity in salivary gland malignancies. The combination of cisplatin plus VNB was found to be more active than VNB alone, with a good number of CRs and long‐term survivors reported in the current study. Cancer 2001;91:541–7. © 2001 American Cancer Society.
Background: In head and neck cancer, the locoregional failure of patients with positive margins, vascular or perineural invasion, and extracapsular spread is high and results in poor survival. Objective: To assess the effect of adjuvant chemoradiotherapy in improving treatment outcomes among older patients with head and neck cancer. Methods: Forty patients undergoing radical surgery (median age, 73.5 years [range, 70-78 years]) were enrolled (35 men and 5 women; Eastern Cooperative Oncology Group performance status, grade 0-2). Disease sites included the oral cavity (10 patients), oropharynx (12 patients), hypopharynx (8 patients), and larynx (10 patients); pathological TNM classifications included T1 N2 (8 patients), T2 N1-2 (12 patients), T3 N0-2 (8 patients), and T4 N0-2 (12 patients), with the following poor prognostic factors: positive margins (6 patients), vascular invasion (14 patients), neural invasion (16 patients), and extracapsular spread (26 patients). All patients were treated with carboplatin (30 mg/m 2 on days 1-5 of weeks 1, 3, and 5) concomitant with radiotherapy (54.0 Gy to all risk volumes plus 10.0 Gy to high-risk volumes; 5 daily fractions of 1.8 Gy each per week). Results: No grade 4 toxicity was observed. Grade 3 toxicity included mucositis (10 patients), neutropenia (6 patients), dermatitis (2 patients), and thrombocytopenia (1 patient). The radiotherapy dose administered was 52.0 Gy to all risk volumes plus 10.0 Gy to high-risk volumes. Thirty-two patients (80%) received 3 cycles, 6 (15%) received 2 cycles, and 2 (5%) received 1 cycle. Three-year survival was as follows: disease-free survival, 58%; overall survival, 64%; and local control, 79%. Conclusions: Adjuvant chemoradiotherapy may be successful in fit older patients. The results of adjuvant chemoradiotherapy were better than those observed in a comparable group treated with radiotherapy alone and were similar to those observed in a younger group with the same poor prognostic factors treated with adjuvant carboplatin plus radiotherapy.
Concomitant chemoradiotherapy followed by adjuvant chemotherapy in advanced unresectable undifferentiated parotid carcinoma is feasibile and well tolerated. The high percentage of long-lasting CR is encouraging.
The combination has a good palliative role as third-line chemotherapy in recurrent undifferentiated nasopharyngeal cancer.
In order to explore activity and pharmacokinetic data of a docetaxel-epirubicin combination we analyzed a population of 60 metastatic breast cancer patients. All the patients had an ECOG performance status < 3; 41 patients (68%) had visceral metastases as dominant site of disease, including 33% with liver metastases. Three or more involved organs were present in 43% of patients; 35% had received prior hormonotherapy; 10% for metastatic disease. Twenty-five patients (42%) had received prior adjuvant chemotherapy; 15% a CAF regimen. Twenty per cent of patients had less than 12 months disease-free interval. Docetaxel and epirubicin were both given at a dose of 75 mg/m2 i.v. d. 1 every 3 weeks. After a median of six cycles we had 5 CR (8.3%), 40 PR (66.6%), 7 NC (11.6%), and 8 PD (13.3%). Response rates in patients with visceral and liver metastases were 78% and 55% respectively. Premenopausal status, < 1 year disease free survival and > 3 metastatic sites were associated with a lower response rate. After a median follow-up of 19 months (12-36), median disease-free survival is 11 months and median overall survival has not been reached. Grade 4 neutropenia was observed in 75% of courses but with febrile neutropenia in 6.2% of courses only. Non-hematologic toxicity wasn't clinically important. A NYHA class III reversible cardiac failure was observed in one patient (1.6%). The pharmacokinetic evaluation in 16 patients has shown that docetaxel transiently interfered with epirubicin plasma level when docetaxel was administered 1 h after epirubicin.
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