Efficacy and safety of Nimotuzumab combined with concurrent chemoradiotherapy in elderly patients with locally advanced cervical cancer
10.3760/cma.j.issn.0254-9026.2025.07.008
- VernacularTitle:老年局部晚期宫颈癌患者应用尼妥珠单抗联合同步放化疗的有效性和安全性评价
- Author:
Lin LIANG
1
;
Ying CUI
1
;
Xiaoke YANG
1
;
Guihua SHEN
1
;
Linlin MA
1
Author Information
1. 北京医院妇产科 国家老年医学中心 中国医学科学院老年医学研究院，北京 100730
- Publication Type:Journal Article
- Keywords:
Uterine cervical neoplasms;
Epidermal growth factor receptor;
Concomitant radiochemotherapy;
Nimotuzumab
- From:
Chinese Journal of Geriatrics
2025;44(7):891-895
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the efficacy and safety of Nimotuzumab combined with concurrent chemoradiotherapy in elderly women with locally advanced cervical cancer.Methods:A retrospective analysis was conducted among elderly patients with cervical cancer who received nimotuzumab combined with concurrent chemoradiotherapy in the gynecology department of Beijing Hospital from November 2018 to March 2023.Efficacy assessments included the objective response rate(ORR), recurrence rates after 1-3 years of follow-up, and comparisons of the levels of squamous cell carcinoma antigen(SCC), carcino-embryonic antigen(CEA), and carbohydrate antigen 125(CA125)before and after treatment.Adverse reactions were graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events(NCI-CTCAE)version 5.0.Results:A total of 47 elderly patients aged 60 years and older with stage ⅠB3-Ⅳa cervical cancer were included, with ages ranging from 60 to 76 years[mean age: (65.8±4.3) years; median age: 65(62, 70) years].The patients were divided into three age groups: 60-64 years(21 cases), 65-69 years(14 cases), and ≥70 years(12 cases).After treatment, SCC and CEA levels significantly decreased compared to pre-treatment levels, with statistically significant differences ( W=5.281 and 2.607, respectively; both P<0.05).However, there was no significant difference in CA125 levels before and after treatment( W=1.591, P=0.112).Among the 47 patients, 3 did not undergo post-treatment imaging examinations.Efficacy evaluation results were collected from 44 patients, including 21 cases of complete response(CR)(47.7%), 21 cases of partial response(PR)(47.7%), 1 case of stable disease(SD)(2.3%), and 1 case of progressive disease(PD)(2.3%).The ORR was 95.5%(42/44), and the diseae control rate was 97.7%(43/44).There were statistically significant differences in efficacy among different age groups(Fisher's exact test P=0.015).During the treatment process, a total of 36 patients experienced grade 3 or higher adverse reactions during treatment.Among them, 14 cases(29.8%)with grade 3 or higher acute hematological adverse reactions, 11 cases(23.4%)with grade 3 or higher acute gastrointestinal reactions, and 6 cases(12.8%)with grade 3 or higher acute urinary symptoms.Additionally, 2 cases of radiation cystitis and 3 cases of radiation proctitis were reported.There was no statistically significant difference in recurrence rates among different age groups(Fisher's exact test P=0.292).The highest recurrence rate among elderly patients was observed at the 2-3 year follow-up. Conclusions:For elderly patients with good organ function status, standard concurrent chemoradiotherapy combined with nimotuzumab may be an effective treatment for locally advanced cervical cancer.
