BACKGROUND: Preliminary results of combined neoadjuvant chemotherapy, radiotherapy, and postradiation interferon beta (IFN-beta) in children and adolescents with nasopharyngeal carcinoma, especially in high-risk patients, have been promising. METHODS: From 1992 to 2003, 59 patients (58 high-risk patients and 1 low-risk patient, median age 13 yrs; range, 8-25 yrs) were treated in the GPOH-NPC-91 study. The Stage II patient received irradiation as initial therapy. Fifty-eight patients received preradiation chemotherapy with methotrexate, cisplatin, and 5-fluorouracil. The cumulative radiation dose to primary sites was 59.4 Gy, a total dose of 45 Gy was delivered to the neck area. After irradiation, all patients were treated with 10(5) U recombinant IFN-beta/kg body weight 3 times a week for 6 months. RESULTS: After combination therapy, complete response was accomplished in 58 patients. In one patient, there was tumor progression during chemotherapy. In 3 patients, distant metastases were observed 14, 15, and 18 months after diagnosis, respectively. One patient had a local relapse 12 months after diagnosis. Fifty-four patients are still in first remission with a median follow-up of 48 months (range, 10-110 mos). Chemotherapy-related toxicity was mucositis Grade II, III, or IV in all patients and acute cardiotoxicity in 2 (3.5%) of the patients. Nephrotoxicity Grade I-II occurred in 8.8% of patients. CONCLUSIONS: The combination of initial chemotherapy, radiotherapy, and IFN-beta results in an excellent outcome. These results strongly support the development of a future treatment strategy along this line.
BACKGROUND: Preliminary results of combined neoadjuvant chemotherapy, radiotherapy, and postradiation interferon beta (IFN-beta) in children and adolescents with nasopharyngeal carcinoma, especially in high-risk patients, have been promising. METHODS: From 1992 to 2003, 59 patients (58 high-risk patients and 1 low-risk patient, median age 13 yrs; range, 8-25 yrs) were treated in the GPOH-NPC-91 study. The Stage II patient received irradiation as initial therapy. Fifty-eight patients received preradiation chemotherapy with methotrexate, cisplatin, and 5-fluorouracil. The cumulative radiation dose to primary sites was 59.4 Gy, a total dose of 45 Gy was delivered to the neck area. After irradiation, all patients were treated with 10(5) U recombinant IFN-beta/kg body weight 3 times a week for 6 months. RESULTS: After combination therapy, complete response was accomplished in 58 patients. In one patient, there was tumor progression during chemotherapy. In 3 patients, distant metastases were observed 14, 15, and 18 months after diagnosis, respectively. One patient had a local relapse 12 months after diagnosis. Fifty-four patients are still in first remission with a median follow-up of 48 months (range, 10-110 mos). Chemotherapy-related toxicity was mucositis Grade II, III, or IV in all patients and acute cardiotoxicity in 2 (3.5%) of the patients. Nephrotoxicity Grade I-II occurred in 8.8% of patients. CONCLUSIONS: The combination of initial chemotherapy, radiotherapy, and IFN-beta results in an excellent outcome. These results strongly support the development of a future treatment strategy along this line.
Authors: Carlos Rodriguez-Galindo; Mark D Krailo; Matthew J Krasin; Li Huang; M Beth McCarville; John Hicks; Farzana Pashankar; Alberto S Pappo Journal: J Clin Oncol Date: 2019-09-25 Impact factor: 44.544
Authors: Hendrik Andreas Wolff; Ralph M W Rödel; Bastian Gunawan; Tobias Overbeck; Markus K A Herrmann; Steffen Hennies; Andrea Hille; Hilke Vorwerk; Christoph Matthias; Clemens F Hess; Hans Christiansen Journal: J Cancer Res Clin Oncol Date: 2009-07-18 Impact factor: 4.553