Safety evaluation of thymectomy in elderly patients aged 65 years and over
10.3760/cma.j.issn.0254-9026.2023.05.011
- VernacularTitle:65岁及以上老年人胸腺手术安全性评估
- Author:
Peng JIAO
1
;
Fanjuan WU
;
Yuxing LIU
;
Jiangyu WU
;
Yaoguang SUN
;
Wenxin TIAN
;
Qingjun WU
;
Chao MA
;
Hanbo YU
;
Chuan HUANG
;
Donghang LI
;
Hongfeng TONG
Author Information
1. 北京医院胸外科 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
- Keywords:
Thymoma;
Thymectomy;
Postoperative complications
- From:
Chinese Journal of Geriatrics
2023;42(5):546-551
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the safety of thymic surgery in patients aged 65 years and over.Methods:A total of 696 patients who underwent thymectomy/thymoma resection in the Department of Thoracic Surgery of Beijing Hospital from November 2011 to March 2022 were collected and divided into two groups according to the age of 65 years old.The preoperative course of disease, MG stage, dosage of pyridostigmine bromide, American College of Anesthesiologists(ASA)score, surgical method, intraoperative bleeding, postoperative drainage, postoperative complications, Clavien-dindo score(CDC), and myasthenic crisis were recorded and statistically analyzed.Results:A total of 696 patients were enrolled, including 364 males and 332 females, aged 15~86 years, with an average age of 49.1 years.There were 309 patients with thymoma, 565 patients with MG, and 178 patients with both.There were 124 cases in the elderly group(≥65 years old)and 572 cases in the non-elderly group(<65 years old). The incidence of thymoma was higher in the elderly group(54.8 % versus 42.1 %, χ2=6.664, P=0.010), while the incidence of MG was lower(67.7 % versus 84.1 %, χ2=17.827, P<0.001). The ASA score of the elderly group was higher than that of the non-elderly group( χ2=52.372, P=0.000), and the preoperative ventilation function FEV1 and FEV1/FVC were also significantly lower than those of the non-elderly group( z=8.187, 4.580, P=0.000 for all). The drainage volume in the first 3 days after operation and postoperative drainage tube time in the elderly group were significantly higher than those in the non-elderly group( P=0.018, P=0.003). The incidence of postoperative myasthenia crisis in the elderly group was higher than that in the non-elderly group( P=0.034). There was no significant difference in the incidence of postoperative complications between the two groups, but after Clavien-dindo classification, the score of the elderly group was higher than that of the non-elderly group( P=0.003). Although the ASA score and Clavien-dindo score of the elderly group were both higher than those of the non-elderly group, there was no correlation between the two. Conclusions:Although the preoperative ASA score and pulmonary function of elderly patients were poorer than those in the non-elderly group, while the incidence of postoperative myasthenia crisis was higher, and the incidence of postoperative complications was not higher, the Clavien-dindo classification, however, was higher in elderly patients than that of the non-elderly group.After careful preoperative evaluation and strengthening perioperative management, most elderly patients can receive thymus surgery safely with acceptable risks.
