TY - JOUR ID - 90581 TI - The Feasibility and Safety of Induction Chemotherapy Followed by Definitive Chemoradiation in Patients with Locally Advanced Cervical Cancer: A Single-Arm Phase II Clinical Trial JO - Asian Pacific Journal of Cancer Prevention JA - APJCP LA - en SN - 1513-7368 AU - Ahmadloo, Niloofar AU - Heidarpourfard, Marzieh AU - Najib, Fatemeh Sadat AU - Shiravani, Zahra AU - Omidvari, Shapour AU - Mosalaei, Ahmad AU - Mohammadianpanah, Mohammad AU - Ansari, Mansour AU - Nasrollahi, Hamid AU - Khanjani, Nezhat AU - Kadkhodaei, Behnam AU - Hamedi, Sayed Hasan AD - Department of Radiation Oncology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran. AD - Infertility Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. AD - Division of Oncology and Gynecology, Department of Obstetrics and Oncology, Shiraz University of Medical Sciences, Shiraz, Iran. AD - Breast Diseases Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran. AD - Colorectal Research Center, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran. AD - Maternal-Fetal Medicine Research Center, Shiraz University of Medical Sciences, Shiraz, Iran. Y1 - 2023 PY - 2023 VL - 24 IS - 4 SP - 1321 EP - 1330 KW - locally advanced cervical cancer KW - induction chemotherapy KW - definitive chemoradiation DO - 10.31557/APJCP.2023.24.4.1321 N2 - Background: The present study aimed at investigating the feasibility and safety of induction chemotherapy followed by definitive chemoradiation (dCRT) in patients with locally advanced cervical cancer. Materials and Methods: In this single-arm clinical trial, patients with cervical cancer (stages IB3-IVA) received a median four cycles of induction chemotherapy (paclitaxel and carboplatin, every three weeks) followed by dCRT (which consisted of the whole pelvis at the dose of 45-50 Gy along with weekly cisplatin (40 mg/m2) followed by intracavitary brachytherapy at the total dose of 80-90 Gy). Primary end point was local control at three months, which was assessed by gynecologic examination and pelvic MRI. The secondary outcome of the study was treatment-related toxicity. Results: Seventy-four patients with the mean age of 51.6 ± 9.5 years were included. The most frequent (51.4%) disease stage was IIB. Complete and partial clinical responses were observed in 60.8% and 14.9% of patients, respectively. The frequency of progressive disease and stable disease were 14.9% and 9.5%, respectively. Grade II and III neutropenia (during neoadjuvant chemotherapy were 13.5% and 2.7%, respectively; these figures during chemoradiation were 29.7% and 13.5%, respectively. A treatment interruption was observed for 60.8% (45 cases) of patients during chemoradiation and 31.1% during  induction chemotherapy. Discussion and conclusion: Induction chemotherapy followed by chemoradiation is feasible in patients with locally advanced cervical cancer; however, the toxicity should be managed properly to avoid delayed e treatment. More than three quarters of the patients achieved complete or partial clinical response within a three-month follow-up. UR - https://journal.waocp.org/article_90581.html L1 - https://journal.waocp.org/article_90581_0f878d1937d76a64137490ff2f139bc4.pdf ER -