Robotic versus thoracoscopic thymectomy: The current evidence

Area of Science:

• Thoracic Surgery
• Minimally Invasive Surgery
• Surgical Robotics

Background:

• Thymectomy is a key procedure for myasthenia gravis and thymoma.
• Robot-assisted minimally invasive thymectomy (RATS) and video-assisted thoracic surgery thymectomy (VATS) are advanced surgical techniques.

Purpose of the Study:

• To compare surgical and short-term outcomes of RATS versus VATS.
• To analyze comparative studies on RATS and VATS thymectomy.

Main Methods:

• Systematic literature search of medical databases.
• Inclusion of comparative studies on RATS and VATS thymectomy.
• Meta-analysis of surgical outcomes, operation time, hospitalization, blood loss, conversion rates, and complications.

Main Results:

• Five studies were included in the meta-analysis.
• No significant differences were found between RATS and VATS for overall surgical outcomes (OR 1.24, p = 0.63).
• Comparable results for conversion rates, operation time, and length of hospitalization; RATS showed slightly higher blood loss.

Conclusions:

• The meta-analysis found no statistically significant differences in surgery outcomes between RATS and VATS.
• Both RATS and VATS are viable options for thymectomy with similar short-term results.
• Further research may explore long-term outcomes and specific patient populations.