Intraarterial cisplatin/nedaplatin and intravenous 5-fluorouracil with concurrent radiation therapy for patients with high-risk uterine cervical cancer.
OBJECTIVE
The purpose of this study was to determine the effectiveness of the combination of intraarterial and intravenous concurrent chemoradiation therapy (CIAIV-CCRT) for the treatment of high-risk uterine cervical cancer.


METHODS
Between January 2000 and November 2004, we reviewed 45 cervical cancer patients treated by CIAIV-CCRT. The numbers of patients with stage IB2, IIA, IIB, IIIA, IIIB, and IVA were 3, 6, 14, 1, 17, and 4, respectively. Patients with stage III and IVA or patients with tumors >3 cm in diameter were enrolled in this study. Two sessions of CCRT were administered every 3 weeks using a combination of 70 mg/m2 x h(-1) cisplatin or 50 mg/m2 x h(-1) nedaplatin via the bilateral uterine artery and 2800 mg/m2 x 96 h(-1) 5-fluorouracil intravenously. Patients concurrently received external beam radiation therapy and brachytherapy. A nonrandomized control group of 47 patients who underwent radiation therapy alone between 1993 and 2000 was used for comparison.


RESULTS
Of the 45 patients, 28 (62%) exhibited complete response and 16 (36%) exhibited partial response. One IIIB patient (2%) did not show any response. The 5-year overall survival (OAS) rates in the CCRT group and control group were 80.6% and 54.9%, respectively. With regard to late toxicities, no statistically significant differences were observed between the two groups. In uni- and multivariate analyses, positive pelvic lymph node showed a statistically significant influence on the OAS in the CIAIV-CCRT group (P = 0.049).


CONCLUSIONS
These preliminary results suggest that CIAIV-CCRT can improve the prognosis of patients with high-risk cervical cancer.
Kawase
Setsuko
S
Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya city, Japan.
Okuda
Takahito
T
Ikeda
Mitsuru
M
Ishihara
Shunichi
S
Itoh
Yoshiyuki
Y
Yanagawa
Shigeo
S
Ishigaki
Takeo
T
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage*; D003131:Combined Modality Therapy; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage*; D006801:Humans; D007261:Infusions, Intra-Arterial; D007275:Injections, Intravenous; D008875:Middle Aged; D009944:Organoplatinum Compounds / Q000008:administration & dosage*; D018714:Radiotherapy, Adjuvant; D016019:Survival Analysis; D002583:Uterine Cervical Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy*
D009944:Organoplatinum Compounds; C053989:nedaplatin; D002945:Cisplatin; D005472:Fluorouracil