Clinical characteristics and prognosis of anaplastic thyroid carcinoma: a 20-year single-center retrospective study.
10.3760/cma.j.cn115330-20220812-00502
- VernacularTitle:甲状腺未分化癌临床特征及预后分析：单中心20年回顾性研究
- Author:
Yu Ce WEI
1
;
Di ZHANG
1
;
Yue CHAI
1
;
Mei DONG
1
Author Information
1. Department of Medical Oncology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
- Publication Type:Journal Article
- MeSH:
Female;
Male;
Humans;
Middle Aged;
Retrospective Studies;
Thyroid Carcinoma, Anaplastic/therapy*;
Neoplasm Recurrence, Local;
Prognosis;
Thyroid Neoplasms/therapy*
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2023;58(3):218-224
- CountryChina
- Language:Chinese
-
Abstract:
Objectives: To investigate the clinical characteristics and prognoses of patients with anaplastic thyroid carcinoma(ATC), and to explore the value of multi-modality treatment in improving overall survival(OS) of ATC patients. Methods: Medical records including clinicopathological data of patients diagnosed with ATC at Cancer Hospital, Chinese Academy of Medical Sciences between 2001 and 2020 were retrospectively analyzed. The cohort were divided into surgery-only and multi-modality subgroups, and the latter included patients treated with surgery plus radiotherapy and/or medical therapy(including chemotherapy, target therapy and immunotherapy). Univariate survival analysis was conducted through Kaplan-Meier method, and multivariate survival analysis was performed using Cox proportional hazard model. Results: A total of 47 patients were included in the study, including 24 males and 23 females, with a median age of 63 years. After a median follow-up duration of 3.37 months, 42 patients died due to tumor recurrence or progression. The median OS of the cohort was 4.33 months. Univariate survival analysis demonstrated that symptoms of recurrent laryngeal nerve(RLN) involvement, distant metastasis, leukocyte elevation, and treatment modality were significantly associated with OS (P values all<0.05). Multivariate analysis showed that symptoms of RLN involvement(HR=2.49, 95%CI: 1.16-5.32, P=0.019), distant metastasis(HR=2.33, 95%CI: 1.06-5.16, P=0.036), and leukocyte elevation(HR=2.50, 95%CI: 1.16-5.40, P=0.020) were all independent risk factors for OS, while multi-modality therapy significantly prolonged OS compared with surgery alone(HR=0.22, 95%CI: 0.10-0.47, P<0.001). Conclusions: Among ATC patients, absence of symptoms of RLN invasion, normal leukocyte level and absence of distant metastasis at initial diagnosis are all independent protective factors for OS and multi-modality treatment can help to improve the prognosis.
