| Literature DB >> 32102132 |
Chuan Huang1, Hongfeng Tong1, Yaoguang Sun1, Qingjun Wu1, Chao Ma1, Peng Jiao1, Wenxin Tian1, Hanbo Yu1, Wen Huang1, Yongzhong Wang1.
Abstract
BACKGROUND: Thymectomy plays an important role in patients with myasthenia gravis (MG) and video-assisted thoracoscopic (VATS) extended thymectomy has been widely used in recent years. The traditional thoracoscopic procedure requires three intercostal incisions. Our study improved the surgical approach and operation method by using single-utility port thoracoscopy. The aim of this study was to evaluate the effect of single-utility port VATS extended thymectomy for MG.Entities:
Keywords: Extended thymectomy; Myasthenia gravis; Single-utility port; Video-assisted thoracoscopic surgery
Mesh:
Year: 2020 PMID: 32102132 PMCID: PMC7118337 DOI: 10.3779/j.issn.1009-3419.2020.03.04
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
45例患者的临床资料
Clinical characteristics of 45 patients
| Clinical characteristics | Data |
| BMI: body mass index; Md: median; WHO: World Health Organization. | |
| Gender | |
| Male | 22 (48.9%) |
| Female | 23 (51.1%) |
| BMI (kg/m2), Mean±SD (range) | 25.43±4.45 (17.15-38.10) |
| Age of onset (yr), Md (range) | 51 (1-83) |
| Age of operation (yr), Md (range) | 51 (15-83) |
| History of MG (mo), Md (range) | 6 (0.5-240) |
| Osserman classification of MG | |
| Ⅰ | 8 (17.8%) |
| Ⅱa | 13 (28.9%) |
| Ⅱb | 18 (40.0%) |
| Ⅲ | 3 (6.7%) |
| Ⅳ | 3 (6.7%) |
| Pathological type of thymus | |
| Hyperplasia | 32 (71.1%) |
| Atrophy | 7 (15.6%) |
| Normal | 6 (13.3%) |
| Thymoma | 10 (22.2%) |
| WHO classification of thymoma | |
| AB | 3 (30.0%) |
| B1 | 1 (10.0%) |
| B2 | 1 (10.0%) |
| B2+B3 | 4 (40.0%) |
| Micronodular thymoma | 1 (10.0%) |
| Masaoka stage of thymoma | |
| Ⅰ | 4 (40.0%) |
| Ⅱa | 2 (20.0%) |
| Ⅱb | 4 (40.0%) |
1手术体位及切口位置:体位为仰卧位、术侧垫高30°。观察孔为锁骨中线第5或6肋间或肋缘下1 cm切口,操作孔为腋前线第4肋间2 cm-3 cm切口
Surgical position and location of surgical incision: the operation position is supine and the operation side is 30°high. The observation hole is a 1 cm incision in the 5th or 6th intercostal space or under the costal margin of midclavicular line. The operation hole is a 2 cm-3 cm incision in the 4th intercostal space of the anterior axillary line
5例患者的围术期结局和术后1年疗效
Perioperative outcomes and postoperative 1-year effects of 45 patients
| Perioperative outcomes | Data |
| VAS: visual analogue score. | |
| Operation time (min), Mean±SD (range) | 141.3±39.2 (80-260) |
| Intraoperative blood loss (mL), Mean±SD (range) | 64.2±45.5 (20-200) |
| Intraoperative blood transfusion | 0 (0.0%) |
| Conversion to thoracotomy or require of additional incisions | 0 (0.0%) |
| Thoracic drainage duration (d), Md (range) | 3 (2-8) |
| Pleural drainage (mL), Mean±SD (range) | 890.4±439.1 (250-2, 450) |
| Postoperative hospital stay (d), Md (range) | 6 (3-91) |
| Postoperative complications | 13 (28.9%) |
| Myasthenia crisis | 5 (11.1%) |
| Pulmonary complications | 6 (13.3%) |
| Atrial fibrillation | 4 (8.9%) |
| Poor incision healing | 4 (8.9%) |
| Delayed pericardial hemorrhage | 1 (2.2%) |
| 90-day mortality | 0 (0.0%) |
| Postoperative VAS pain score, Md (range) | |
| Postoperative day 1 | 2 (2-8) |
| Postoperative day 2 | 2 (2-9) |
| Postoperative day 3 | 2 (2-7) |
| Postoperative analgesia | 12 (26.7%) |
| Postoperative 1-year effects | |
| Pharmacologic remission | 1 (2.2%) |
| Minimal manifestations | 18 (40.0%) |
| Improved | 23 (51.1%) |
| Unchanged | 1 (2.2%) |
| Worse | 2 (4.4%) |