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Neoadjuvant chemotherapy followed by surgery has no therapeutic advantages over concurrent chemoradiotherapy in International Federation of Gynecology and Obstetrics stage IB-IIB cervical cancer

Authors
 Jeongshim Lee  ;  Tae Hyung Kim  ;  Gwi Eon Kim  ;  Ki Chang Keum  ;  Yong Bae Kim 
Citation
 Journal of Gynecologic Oncology, Vol.27(5) : 52, 2016 
Journal Title
 Journal of Gynecologic Oncology 
ISSN
 2005-0380 
Issue Date
2016
MeSH
Adult ; Aged ; Aged, 80 and over ; Chemoradiotherapy* ; Chemotherapy, Adjuvant ; Female ; Humans ; Hysterectomy* ; Middle Aged ; Neoadjuvant Therapy* ; Neoplasm Staging ; Retrospective Studies ; Treatment Outcome ; Uterine Cervical Neoplasms/diagnosis ; Uterine Cervical Neoplasms/mortality ; Uterine Cervical Neoplasms/pathology ; Uterine Cervical Neoplasms/therapy*
Keywords
Chemoradiotherapy ; Hysterectomy ; Uterine Cervical Neoplasms
Abstract
OBJECTIVE: We aimed to assess the efficacy of neoadjuvant chemotherapy followed by surgery (NACT+S), and compared the clinical outcome with that of concurrent chemoradiotherapy (CCRT) in patients with International Federation of Gynecology and Obstetrics (FIGO) IB-IIB cervical cancer. METHODS: We reviewed 85 patients with FIGO IB-IIB cervical cancer who received NACT+S between 1989 and 2012, and compared them to 358 control patients who received CCRT. The clinical application of NACT was classified based on the following possible therapeutic benefits: increasing resectability after NACT by reducing tumor size or negative conversion of node metastasis; downstaging adenocarcinoma regarded as relatively radioresistant; and preservation of fertility through limited surgery after NACT. RESULTS: Of 85 patients in the NACT+S group, the pathologic downstaging and complete response rates were 68.2% and 22.6%, respectively. Only two young patients underwent limited surgery for preservation of fertility. Patients of the NACT+S group were younger, less likely to have node metastasis, and demonstrated a higher proportion of FIGO IB cases than those of the CCRT group (p≤0.001). The 5-year locoregional control, progression-free survival, and overall survival rates in the NACT+S group were 89.7%, 75.6%, and 92.1%, respectively, which were not significantly different from the rates of 92.5%, 74%, and 84.9% observed in the CCRT group, respectively (p>0.05). CONCLUSION: NACT+S has no therapeutic advantages over CCRT, the standard treatment. Therefore, NACT+S should be considered only in selected patients through multidisciplinary discussion or clinical trial setting.
Files in This Item:
T201603654.pdf Download
DOI
10.3802/jgo.2016.27.e52
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiation Oncology (방사선종양학교실) > 1. Journal Papers
Yonsei Authors
Keum, Ki Chang(금기창) ORCID logo https://orcid.org/0000-0003-4123-7998
Kim, Yong Bae(김용배) ORCID logo https://orcid.org/0000-0001-7573-6862
Lee, Jeong Shim(이정심)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/152123
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