OBJECTIVE: To evaluate the effectiveness of neoadjuvant chemotherapy (NAC) followed by radical hysterectomy plus postoperative chemotherapy but no radiotherapy for stage IB2-IIB cervical cancer. METHODS: Forty-six consecutive patients with stage IB2-IIB cervical cancer were treated with NAC followed by radical hysterectomy plus postoperative chemotherapy. Median (range) body mass index (BMI) of the patients was 20.2 (16.2-26.4). Regimens for NAC and postoperative chemotherapy were irinotecan and cisplatin (CPT-11/CDDP) or CPT-11 and nedaplatin (CPT-11/NDP). A total of six cycles of NAC and postoperative chemotherapy were prescribed. No use of radiotherapy was scheduled, except in the case of a recurrence. RESULTS: With a median follow-up period for survivors of 38.8 months (range 24-54 months), the 2- and 3-year progression-free survival rates were 91.2% and 86.1%, respectively. Overall response rate of NAC was 80.4%. Recurrence was observed in seven patients. In the absence of radiotherapy, pelvic recurrence was observed in only three patients; another two had para-aortic lymph nodes and the remaining two distant metastases. Toxicities due to chemotherapy were generally tolerable. Postoperative complications included urinary fistula (four patients, 8.7%) and bowel obstruction (two patients, 4.3%), all of which required surgical intervention. CONCLUSION: The results indicate that NAC followed by surgery plus postoperative chemotherapy but no radiotherapy offers a viable option in the treatment of stage IB2-IIB cervical cancer. Although a relatively large incidence of postsurgical complications was observed among low-BMI patients, this treatment offers the advantage of minimizing radiation-induced morbidity, allowing radiotherapy to be reserved for the possible event of pelvic recurrence.
OBJECTIVE: To evaluate the effectiveness of neoadjuvant chemotherapy (NAC) followed by radical hysterectomy plus postoperative chemotherapy but no radiotherapy for stage IB2-IIB cervical cancer. METHODS: Forty-six consecutive patients with stage IB2-IIB cervical cancer were treated with NAC followed by radical hysterectomy plus postoperative chemotherapy. Median (range) body mass index (BMI) of the patients was 20.2 (16.2-26.4). Regimens for NAC and postoperative chemotherapy were irinotecan and cisplatin (CPT-11/CDDP) or CPT-11 and nedaplatin (CPT-11/NDP). A total of six cycles of NAC and postoperative chemotherapy were prescribed. No use of radiotherapy was scheduled, except in the case of a recurrence. RESULTS: With a median follow-up period for survivors of 38.8 months (range 24-54 months), the 2- and 3-year progression-free survival rates were 91.2% and 86.1%, respectively. Overall response rate of NAC was 80.4%. Recurrence was observed in seven patients. In the absence of radiotherapy, pelvic recurrence was observed in only three patients; another two had para-aortic lymph nodes and the remaining two distant metastases. Toxicities due to chemotherapy were generally tolerable. Postoperative complications included urinary fistula (four patients, 8.7%) and bowel obstruction (two patients, 4.3%), all of which required surgical intervention. CONCLUSION: The results indicate that NAC followed by surgery plus postoperative chemotherapy but no radiotherapy offers a viable option in the treatment of stage IB2-IIB cervical cancer. Although a relatively large incidence of postsurgical complications was observed among low-BMI patients, this treatment offers the advantage of minimizing radiation-induced morbidity, allowing radiotherapy to be reserved for the possible event of pelvic recurrence.
Authors: Adam B Roberts; Bret D Wallace; Madhu Kumar Venkatesh; Sridhar Mani; Matthew R Redinbo Journal: Mol Pharmacol Date: 2013-05-20 Impact factor: 4.436
Authors: N Katsumata; H Yoshikawa; H Kobayashi; T Saito; K Kuzuya; T Nakanishi; T Yasugi; N Yaegashi; H Yokota; S Kodama; T Mizunoe; M Hiura; T Kasamatsu; T Shibata; T Kamura Journal: Br J Cancer Date: 2013-05-02 Impact factor: 7.640