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Updated: May 9, 2026
Modified Radical Neck Dissection for Cervical Metastasis
Published on: February 20, 2026
Is neoadjuvant chemotherapy followed by radical surgery more effective than radiation therapy for stage IIB cervical
Dae Woo Lee1, Keun Ho Lee, Jung Won Lee
1Department of Obstetrics and Gynecology, Bucheon St. Mary's Hospital, College of Medicine, Seoul, Republic of Korea.
Objective:
The primary objective of the study was to compare the survival rate of patients who had received neoadjuvant chemotherapy with that of patients who had received radiation therapy for stage IIB cervical cancer. The secondary objective was to analyze the effect of neoadjuvant chemotherapy on pathological prognostic factors.
Materials And Methods:
We retrospectively reviewed the medical records of patients who had received therapy for stage IIB cervical cancer. Based on the primary therapy, 192 patients were divided into 2 groups; patients in the neoadjuvant chemotherapy group (n =103) underwent a type III radical hysterectomy after completion of the neoadjuvant chemotherapy. Patients in the other group (n = 89) were treated with radiation alone or a combination of chemotherapy and radiotherapy.
Results:
After neoadjuvant chemotherapy, the level of squamous cell carcinoma antigen, tumor size, lymph node involvement, and parametrium involvement were significantly decreased. However, 90.3% of the patients who had received neoadjuvant chemotherapy needed to have adjuvant therapy after radical surgery because of poor pathological prognostic factors. The rate of disease-free survival did not differ significantly between the 2 groups. However, the overall survival rate was significantly lower in the neoadjuvant chemotherapy group for patients who were 60 years or older (P = 0.03). The rates of disease-free survival and overall survival for patients who had a good (complete or partial) response to the neoadjuvant chemotherapy were not significantly higher than the rates for patients in the radiation therapy group.
Conclusions:
Although neoadjuvant chemotherapy improved pathological prognostic factors in patients with stage IIB cervical cancer, it was not sufficiently effective to decrease adjuvant therapy. Neoadjuvant chemotherapy also did not improve the rate of patient survival compared to the rate of patient survival in the radiation therapy group.
