Successful Sleeve Resection as a Marker for Proficiency for Robotic Pulmonary Resection

Are YouTube Videos Useful in Robot-assisted Segmentectomy Education?

BACKGROUND

 Segmentectomy operation became a preferable operation for small lesions due to the importance of saving lung parenchyma. Using robotic technology has too many advantages for segmentectomy operations. Web sites such as YouTube have become educational tools for surgical trainees. The aim of our study is to analyze YouTube videos for accurate and up-to-date information about robotic segmentectomy operations.

METHODS

 The videos on www.youtube.com, which were reached on July 11, 2024, by using the keywords "robot segmentectomy" and "robotic segmentectomy lung," were evaluated in this research. The videos were evaluated by using the Journal of the American Medical Association (JAMA) scoring system, Critical View of safety (CVS), and LAParoscopic surgery Video Educational GuidelineS (LAP-VEGaS).

RESULTS

 Eighty-one videos were included. Almost half of the videos (n = 42) were affiliated with university hospitals. Preoperative imaging was seen in 49% of all videos; however, the rates were 32% and 20.9% for patients' demographics and preoperative assessment information, respectively. Only 29.6% of the videos presented the placement of trocars during the presentation.

CONCLUSION

 It has become possible to record high-quality videos easily with developing technology. However, our results showed that many of the videos do not include the parameters especially related to education. Our findings suggest that those videos are inadequate for trainees.

Comparison of Sleeve Lobectomy for Lung Cancer Using Mini-Thoracotomy and an Optimized Robot-Assisted Technique

Objective: To evaluate the clinical significance of an optimized approach to improve surgical field visualization and simplify anastomosis techniques using robotic-assisted sleeve lobectomy for lung or bronchial carcinoma. Method: A total of 26 consecutive patients who underwent sleeve lobectomy between January 2017 and April 2020 were enrolled in the study. The cohort included 11 cases of robotic-assisted surgery (RAS group) and 15 cases of mini-thoracotomy (MT group). RAS was performed via an exclusive optimized approach utilizing the "3 to 4-6 to 8/9" four-port technique. Retrieved demographical and clinical data included operation time, anastomosis time, blood loss, chest drainage time and volume, postoperative pain scores, complications, white blood cell (WBC) levels, and duration of hospital stay and follow-up. Results: No cases of perioperative death were recorded. Compared to MT group, the RAS group had a similar anastomosis time (30.82  ±  6.08 vs 33.20  ±  7.73 min, respectively, p > 0.05) and shorter operation time (189.73  ±  36.41 vs 225.33  ±  38.19 min, respectively, p < 0.05). The RAS group had lower pain scores (4.23  ±  0.26 vs 4.91  ±  0.51, p < 0.05), lower levels of WBC (p < 0.05), and no anastomotic complications postoperatively. The RAS and MT groups demonstrated a successful bronchus reconstruction with low risk of angulation (1/11 vs 1/15, p > 0.05) and satisfactory disease-free survival (eight cases, 72.73% and 12 cases, 80%, respectively). Conclusion: The optimized approach to RA sleeve lobectomy is convenient and efficient and provides satisfactory clinical outcomes. Further study with a large sample size and evaluation of long-term survival are warranted. Key points: (i) we present a novel, convenient, and efficient approach for robotic-assisted sleeve lobectomy, ie, "3 to 4-6 to 8/9" four-port technique. The optimized approach for RA sleeve lobectomy is convenient and efficient and provides satisfactory clinical outcomes; (ii) details for the "3 to 4-6 to 8/9" four-port method: the assistant port was located at the fourth intercostal space. The 1-cm camera port was inserted at the sixth intercostal space in the posterior axillary line. The 0.5-cm da Vinci ports of the instrument arms were placed at the third intercostal space in the anterior axillary line and the eighth or ninth intercostal space in the posterior axillary line. The patient cart was inserted from the back of the patient's head and shoulders at 75° to the longitudinal line.

[Robot-assisted Lobectomy under Port-only Mode with Artificial Pneumothorax]

背景与目的

达芬奇机器人手术操作系统目前在胸外科得到了广泛的应用，国内不同中心采用的建立通道方式及操作流程，不同辅助操作孔多采用小切口的方式。

方法

基于大量临床实践的基础上，我们在实践中总结国内、外经验，并结合国人体型特点，对机器人辅助肺叶切除术的切口及操作流程进行了改进并实践出一套更加简化易行的手术方法。

结果

全孔道（port-only）人工气胸下机器人辅助肺叶切除术在术中解剖安全性，止血效果和伤口美观性方面，都有进一步的提升。

结论

本研究对全孔道人工气胸机器人辅助肺叶切除的流程加以优化，以期为肺癌患者更好地服务。