Interactive cardiovascular and thoracic surgery · 2022
Subxiphoid-subcostal thoracoscopic thymectomy for seropositive myasthenia offers equivalent remission rates and potentially faster recovery.
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Cao Peng, Hu Shan, Qu Wensheng, Kong Kangle, Han Peng, Yue Jiaqi, Deng Yu, Fu Xiangning, Li Fan, Zhao Bo
Аннотация
OBJECTIVES: To compare the perioperative and follow-up outcomes of patients with myasthenia gravis (MG) receiving subxiphoid-subcostal or unilateral thoracoscopic thymectomy and to identify the factors affecting MG prognosis.
METHODS: From January 2013 to December 2019, a total of 137 consecutive MG patients received subxiphoid-subcostal thoracoscopic thymectomy (STT, n = 65) or conventional unilateral thoracoscopic thymectomy (UTT, n = 72). The primary outcomes of this study were perioperative complications, duration and expenses of hospitalization, VAS score and complete stable remission (CSR).
RESULTS: The patients receiving STT had significantly shorter drainage duration and postoperative hospital stay and lower hospitalization expenses (P < 0.01). Pain scores on postoperative Days 1, 3, 7 and 14 were significantly lower in patients undergoing STT (P < 0.01). The average follow-up was 54.3 ± 24.18 months, with a CSR rate of 30.6% and an overall effective rate of 87.3%. Through uni- and multivariable analyses, shorter symptom duration and Myasthenia Gravis Foundation of America (MGFA) class I were independent predictors for CSR in MG patients receiving thymectomy.
CONCLUSIONS: The present study not only showed that STT was a safe and feasible technique for MG, with a potentially faster postoperative recovery, lower hospitalization expenses, less postoperative pain and equivalent remission rate, but also revealed that shorter symptom duration and MGFA class I were favourable prognostic factors for CSR.
METHODS: From January 2013 to December 2019, a total of 137 consecutive MG patients received subxiphoid-subcostal thoracoscopic thymectomy (STT, n = 65) or conventional unilateral thoracoscopic thymectomy (UTT, n = 72). The primary outcomes of this study were perioperative complications, duration and expenses of hospitalization, VAS score and complete stable remission (CSR).
RESULTS: The patients receiving STT had significantly shorter drainage duration and postoperative hospital stay and lower hospitalization expenses (P < 0.01). Pain scores on postoperative Days 1, 3, 7 and 14 were significantly lower in patients undergoing STT (P < 0.01). The average follow-up was 54.3 ± 24.18 months, with a CSR rate of 30.6% and an overall effective rate of 87.3%. Through uni- and multivariable analyses, shorter symptom duration and Myasthenia Gravis Foundation of America (MGFA) class I were independent predictors for CSR in MG patients receiving thymectomy.
CONCLUSIONS: The present study not only showed that STT was a safe and feasible technique for MG, with a potentially faster postoperative recovery, lower hospitalization expenses, less postoperative pain and equivalent remission rate, but also revealed that shorter symptom duration and MGFA class I were favourable prognostic factors for CSR.