Is chest tube drainage necessary after subxiphoid thoracoscopic thymectomy?
Jiaduo Li1, Guoyan Qi2,3, Xiaohe Zhang4
1Center of Treatment of Myasthenia Gravis Hebei Province, People's Hospital affiliated to Hebei Medical University, Fangbei road No. 9, Shijiazhuang, 050011, Hebei Province, China.
Background:
Subxiphoid thoracoscopic thymectomy has been increasingly performed in recent years. This study aimed to assess the differences in outcomes between subxiphoid thoracoscopic thymectomy with and without chest tube drainage.
Methods:
Overall, 205 subxiphoid thoracoscopic thymectomy operations were performed for myasthenia gravis, including 90 cases without and 115 cases with chest tube drainage. The clinical characteristics and perioperative outcomes of the patients were compared.
Results:
The patients included 112 women and 93 men, with a mean age of 41 years. Two patients in the group without and 5 patient in the group with chest tube drainage developed dyspnea. In the group without chest tube, 6 patients had residual pneumothorax or pleural effusion and had a thoracentesis after surgery (6/90). In the group with chest tube, 7 patients developed delayed pleural effusion and had a thoracentesis after chest tube removal (7/115). The patients in the group without chest tube drainage group yielded lower pain scores.
Conclusions:
The omission of chest tube drainage may be a feasible and safe choice for patients with myasthenia gravis undergoing subxiphoid thoracoscopic thymectomy, but further prospective studies are required.
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