Clinical characteristics in elderly patients with thymic epithelial tumors and prognostic analysis of more than 3 years postoperative follow-up / 中华老年医学杂志
Chinese Journal of Geriatrics
; (12): 549-554, 2022.
Article
Dans Zh
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| ID: wpr-933120
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WPRO
ABSTRACT
Objective:
To evaluate the clinical characteristics and the surgical safety in patients aged 65 years and over with thymic epithelial tumor, and analyze the prognosis of 3-10 years postoperative tumor and myasthenia gravy.Methods:
A total of 228 patients diagnosed as thymic tumor and undergoing surgical surgery to remove the tumor in Beijing Hospital from Jan.2011 to Dec.2018 were retrospectively enrolled.Patients were divided into a young(≤ 65 yrs)and old(>65 yrs)groups.The operation time, intra-operative bleeding, drainage volume in the first 3 days after operation, days with drainage tube after operation, postoperative days of hospital stays, the diameter of the tumors, pathological classification, Tumor-Node-Metastasis(TNM)staging, Masaoka-Koga staging, whether or not complicated with myasthenia gravis and complications were compared between two groups.The patients were followed up by outpatient or telephone, and recurrence of thymoma, survival status and improvement of myasthenia gravis were tracked.Results:
There were significant differences in pathological classification between the two groups( P=0.002). The postoperative days with drainage tube were longer in patients≥65 years old than in patients<65 years old[4(2-17)days and 3(1-9), Z=2.316, P=0.021]. Thymic atrophy was more common in patients ≥ 65 years old than in patients <65 years old(10.2% and 1.7%, χ2=5.937, P=0.015). Incidence of thymoma plus myasthenia gravis were higher in patients aged <65 years than those aged ≥65years(68.2% vs.40.8%, χ2=12.240, P<0.001), and incidence of thymic hyperplasia were higher in patients aged <65 years than those aged ≥65years(58.1% and 38.8%, χ2=2.316, P=0.016). The recurrence of thymoma was a poor prognostic factor affecting the survival of patients.Meanwhile, Masaoka-Koga stage Ⅲ and Ⅳ and TNM stage Ⅲ and Ⅳ were independent risk factors for postoperative recurrence of thymoma.Conclusions:
Thymectomy is safe and effective in the patients aged 65 and over, and may have a better long-term prognosis.
Texte intégral:
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Indice:
WPRIM
Type d'étude:
Prognostic_studies
langue:
Zh
Texte intégral:
Chinese Journal of Geriatrics
Année:
2022
Type:
Article