• Yuko Kaneyasu, Nobutaka Nagai, Yasushi Nagata, Yasutoshi Hashimoto, Shintaro Yuki, Yuji Murakami, Masahiro Kenjo, Hideaki Kakizawa, Naoyuki Toyota, Hisaya Fujiwara, Yoshiki Kudo, and Katsuhide Ito.
• Department of Radiation Oncology, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan. kaneyasu@hiroshima-u.ac.jp
• Int. J. Radiat. Oncol. Biol. Phys. 2009 Oct 1; 75 (2): 369-77.

PurposeTo examine the effectiveness of concomitant intra-arterial infusion chemotherapy (IAIC) using cisplatin (CDDP) with radiotherapy for Stage III squamous cell carcinoma of the cervix.Materials And MethodsWe analyzed 29 cases of Stage III squamous cell carcinoma of the uterine cervix treated with radiotherapy and IAIC of CDDP from 1991 to 2006. External-beam therapy was given to the whole pelvis using four opposing parallel fields with an 18-MV linear accelerator unit. A central shield was used after 30-40 Gy with external whole-pelvic irradiation, and the total dose was 50 Gy. High-dose-rate brachytherapy was given with (192)Ir microSelectron. The dose at Point A was 6 Gy per fraction, 2 fractions per week, and the total number of fractions was either 3 or 4. Two or three courses of IAIC were given concomitantly with CDDP 120 mg or carboplatin 300 mg.ResultsWe confirmed excellent medicine distribution directly by using computed tomographic angiography. The 5-year overall survival rate for Stage III patients was 62%, the cause-specific survival rate was 70%, and the local relapse-free survival rate was 89%. Local recurrence, distant metastasis, and occurrences of both were 7%, 38%, and 3%, respectively. The incidence of severe acute hematologic adverse reactions (Grade > or =3) was 27% for all patients; however, all recovered without interruption of radiotherapy. Severe nonhematologic effects (Grade > or =3) were 3%, including nausea and ileus. Only 1 patient's radiotherapy was interrupted for a period of 1 week because of ileus. Severe late complication rates (Grade > or =3) for the bladder, rectum, and intestine were 3%, 3%, and 10%, respectively.ConclusionA combination of IAIC and systemic chemotherapy should be considered to improve the prognosis of patients with Stage III squamous cell carcinoma of the cervix.

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