Preoperative paclitaxel/carboplatin radiochemotherapy for stage III/IV resectable oral and oropharyngeal cancer: seven-year follow-up of a phase II trial.
Numerous treatment concepts for advanced but resectable oral and oropharyngeal squamous cell carcinoma exist. In this study, we present the 7-year results of a promising treatment with preoperative simultaneous chemoradiation using paclitaxel and carboplatin within a prospective phase II trial comprising 56 patients. After determination of the local tumor extension, chemoradiation was applied for 4 weeks and up to 40 Gy. Following a recovery period of 3-4 weeks, tumor resection was performed within the initially tattooed resection margins, together with a functional modified neck dissection. The median follow-up time was 44.9 +/- 19.6 months (range 0.76-87.9). After 7 years, 35 (63.3%) patients were alive and 20 (36.4%) had died. In 2 patients (3.6%), the cause of death was related to treatment. After 7 years, the overall survival rate declined to 63.6%, whereas the local recurrence-free probability was still 84.2%. These results confirm the excellent local control and high survival rates of preoperative radiochemotherapy with the combination of paclitaxel/carboplatin.
Eckardt
A
A
Departmentsof Oral and Maxillofacial Surgery, Hannover Medical School, Hannover, Germany. eckardt.andre@mh-hannover.de
Sinikovic
B
B
Hofele
C
C
Bremer
M
M
Reuter
C
C
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D016190:Carboplatin / Q000008:administration & dosage; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy*; D009367:Neoplasm Staging; D009959:Oropharyngeal Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy*; D017239:Paclitaxel / Q000008:administration & dosage; D011300:Preoperative Care; D011379:Prognosis; D011446:Prospective Studies; D015996:Survival Rate
D016190:Carboplatin; D017239:Paclitaxel