지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.6
- 수록면
- 17 - 27 (11page)
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Purpose: The aim of this study was to assess the impact of laparoscopic vs. conventional open surgery for rectal cancer on clinical and oncologic outcome in a multi-modal setting.
Methods: In total, 940 patients who underwent conventional open surgery between February 1995 and October 2007, and 311 patients who underwent laparoscopic surgery between December 2006 and May 2011 were enrolled retrospectively. Oncologic outcomes included 3-year overall survival (OS) and disease free survival, factors affecting them, and risk factors for local and systemic recurrence.
Results: No difference was found between laparoscopic surgery and conventional open surgery in terms of OS, disease free survival rate at stages I and II, but the 3-year OS for stage III was different between the groups (70.26% for conventional open surgery vs. 90.14% for laparoscopic surgery; P=0.0002). The 3-year disease free survival rate for stage III was 56.59% for conventional open surgery vs. 56.65% for laparoscopic surgery (P=0.6578). The local recurrence rates were 6.81% vs. 8.47% (conventional open surgery vs. laparoscopic surgery; P=0.4960). The systemic recurrence rates were 15.64% vs. 15.71% (conventional open surgery vs. laparoscopic surgery; P=0.9713).
Conclusion: Laparoscopic surgery for rectal cancer showed a similar short-term oncologic outcome to conventional open surgery. This suggests that laparoscopic surgery is an acceptable alternative to conventional open surgery for selected patients with rectal cancer.
Methods: In total, 940 patients who underwent conventional open surgery between February 1995 and October 2007, and 311 patients who underwent laparoscopic surgery between December 2006 and May 2011 were enrolled retrospectively. Oncologic outcomes included 3-year overall survival (OS) and disease free survival, factors affecting them, and risk factors for local and systemic recurrence.
Results: No difference was found between laparoscopic surgery and conventional open surgery in terms of OS, disease free survival rate at stages I and II, but the 3-year OS for stage III was different between the groups (70.26% for conventional open surgery vs. 90.14% for laparoscopic surgery; P=0.0002). The 3-year disease free survival rate for stage III was 56.59% for conventional open surgery vs. 56.65% for laparoscopic surgery (P=0.6578). The local recurrence rates were 6.81% vs. 8.47% (conventional open surgery vs. laparoscopic surgery; P=0.4960). The systemic recurrence rates were 15.64% vs. 15.71% (conventional open surgery vs. laparoscopic surgery; P=0.9713).
Conclusion: Laparoscopic surgery for rectal cancer showed a similar short-term oncologic outcome to conventional open surgery. This suggests that laparoscopic surgery is an acceptable alternative to conventional open surgery for selected patients with rectal cancer.
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