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Robotic Anatomical Pulmonary Resections: An Australian Experience
Christopher Cao1, Michael Fulham2, Joanne Irons3
1Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, Sydney, NSW, Australia; Chris O'Brien Lifehouse, Sydney, NSW, Australia; University of Sydney, Sydney, NSW, Australia.
Heart, Lung & Circulation
|December 8, 2023
Summary
Robotic thoracic surgery in Australia shows promising safety with 0% mortality and high nodal upstaging rates (18.8%) in lung cancer patients. This minimally invasive approach facilitates complete lymph node assessment and resection.
Area of Science:
- Thoracic Surgery
- Surgical Oncology
- Minimally Invasive Surgery
Background:
- Robotic thoracic surgery offers enhanced precision and visualization for complex procedures.
- Previous studies suggest robotic platforms improve nodal staging accuracy.
- Limited Australian data exists on robotic thoracic surgery outcomes.
Purpose of the Study:
- To evaluate the perioperative safety and oncological effectiveness of robotic anatomical pulmonary resections.
- To assess mortality, major morbidity (Clavien-Dindo), and pathological nodal upstaging rates.
- To compare robotic nodal upstaging with preoperative PET imaging.
Main Methods:
- Retrospective analysis of 52 patients undergoing robotic anatomical pulmonary resection (July 2021-May 2022).
- Focus on 48 patients with confirmed primary lung cancer.
- Analysis of safety (mortality, morbidity) and oncological outcomes (nodal upstaging, R0 resection).
Main Results:
- Zero mortality and a 9.6% major complication rate were observed.
- Pathological nodal upstaging occurred in 18.8% of patients with primary lung cancer.
- Complete microscopic resection (R0) was achieved in 100% of cases; lymph node count predicted upstaging.
Conclusions:
- This study provides extensive Australian data on robotic thoracic procedures.
- Robotic surgery demonstrated a favorable safety profile and high nodal upstaging rates.
- The robotic platform facilitates comprehensive nodal dissection during pulmonary resection.
