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Laparoscopy for rectal cancer: the need for randomized trials.
Thomas E Read1, Peter W Marcello
1Division of Colon and Rectal Surgery, Western Pennsylvania Hospital, Temple University School of Medicine, Pittsburgh, PA 15224, USA. tread@wpahs.org
Clinics in Colon and Rectal Surgery
|December 17, 2009
Summary
Laparoscopic proctectomy for rectal cancer adoption is slow due to technical challenges. More multicenter trials are needed to confirm oncologic and functional outcomes match open surgery.
Area of Science:
- Surgical Oncology
- Minimally Invasive Surgery
Background:
- Laparoscopic proctectomy for rectal cancer shows slow adoption.
- Technical difficulty is a major barrier.
- Variability in outcomes after open proctectomy may worsen with laparoscopy.
Purpose of the Study:
- To evaluate the current status and future prospects of laparoscopic proctectomy for rectal cancer.
- To highlight the need for further research to ensure equivalent oncologic and functional outcomes compared to open surgery.
Main Methods:
- Review of current literature and expert opinion on laparoscopic proctectomy.
- Discussion of technical challenges and learning curves.
- Emphasis on the need for prospective multicenter trials.
Main Results:
- Limited data currently exists on oncologic and functional outcomes.
- Surgeon variability in outcomes is a significant concern.
- Technical challenges are being addressed through improved training and experience.
Conclusions:
- Laparoscopic proctectomy adoption is expected to increase with improved techniques and training.
- Prospective multicenter trials are essential to validate oncologic and functional equivalence to open surgery.
- Ensuring comparable outcomes is critical for patient benefit.
