On-Demand Suction to Maintain a Dry Operative Field During Robotic Esophagectomy With Video

Area of Science:

• Surgical Oncology
• Robotic Surgery
• Gastrointestinal Surgery

Background:

• Lymphadenectomy of the left recurrent laryngeal nerve during esophagectomy is a complex procedure.
• Maintaining a clear operative field in robot-assisted esophagectomy is challenging due to fluid accumulation.

Purpose of the Study:

• To introduce and evaluate a simple, on-demand suction technique for robot-assisted esophagectomy.
• To assess the feasibility and safety of this modified suction method.

Main Methods:

• A novel technique involving suturing gauze to a suction tube was developed for on-demand suction.
• Eleven patients underwent robot-assisted esophagectomy in the prone position using the modified suction technique.
• A retrospective comparison was made with 11 cases using the conventional method.

Main Results:

• The modified suction technique effectively maintained a dry operative field.
• No significant differences were found in operative time, blood loss, or recurrent laryngeal nerve palsy rates compared to the conventional method.
• A trend towards reduced intraoperative manipulation time was observed with the new technique.

Conclusions:

• The simple, low-cost suction technique enhances operative field management in robot-assisted esophagectomy.
• The technique demonstrates comparable safety to conventional methods.
• This approach may improve efficiency in complex esophagectomy procedures.