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Mate Analysis of Comprehensive Treatmentstrategy for Advanced Rectal Cancer

Received: 3 November 2020     Accepted: 26 November 2020     Published: 4 December 2020
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Abstract

AIM: Objective to evaluate the clinical value of therapeutic lateral lymph node dissection in advanced rectal cancer after neoadjuvant radio-chemotherapy in patients with peritoneal retroperitoneum under MR suggesting perivascular iliac lymph node enlargement (lymph node diameter > 8mm). Methods: Because of this study is a retrospective study, the propensity to evaluate matching group is adopted to one group to Fujian Medical University Union Hospital, Fujian province hospital from January 2009 to June 2014 treated 103 cases of rectum MR images after neoadjuvant chemoradiation weeks iliac blood vessels have the progress of the lymph node enlargement period under peritoneal fold return rectal cancer line TME + therapeutic cases of lateral lymph node cleaning; In the group 2, 192 cases with the same tumor site, stage, type, gender and age as group 1 or similar were matched for the same period by propensity assessment, while the group 2 received TME only. The incidence of pelvic autonomic nerve injury after surgery, the 3-year local recurrence rate of pelvic cavity, and the 5-year tumor-free survival rate were compared between the two groups, so as to explore the clinical value of therapeutic periiliac dissection for advanced rectal cancer under peritoneal reflux. Results: The local recurrence rate of pelvic cavity in group 1 and group 2 was 2.91% (3/103) and 9.90% (19/192), respectively, 3 years after operation (P<0.05). Postoperative dysuria in group 1 and group 2 was 14.56% (15/103) and 5.21% (10/192), respectively, with significant difference (P<0.05). Postoperative sexual dysfunction in group 1 and group 2 was 12.50% (7/56) and 2.15% (2/93), respectively, with significant difference (P<0.05). The 5-year survival rates of group 1 and group 2 were 54.37% (56/103) and 51.56% (99/192), respectively, with no significant difference (P›0.05). The liver metastasis rates of group 1 and group 2 were 26.21% (27/103) and 29.17% (56/192), respectively. Lung metastasis rates in group 1 and group 2 were 19.41% (20/103) and 19.27% (37/192), respectively. Conclusion: After neoadjuvant chemoradiotherapy for advanced rectal cancer, selective lymphatic dissection along the iliac vessels guided by rectal magnetic resonance can reduce the local pelvic recurrence of patients for 3 years, but increase the probability of pelvic autonomic nerve injury, and periiliac lymph node dissection will not increase the 5-year survival rate of patients.

Published in International Journal of Clinical Oncology and Cancer Research (Volume 5, Issue 4)
DOI 10.11648/j.ijcocr.20200504.13
Page(s) 93-104
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Rectal Cancer, Progressive Stage, n-RCT, Lateral Lymph Node Dissection

References
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    Huaikun Ni, Ruolei Huang, Lianming Liao, Wenjuan Zhou. (2020). Mate Analysis of Comprehensive Treatmentstrategy for Advanced Rectal Cancer. International Journal of Clinical Oncology and Cancer Research, 5(4), 93-104. https://doi.org/10.11648/j.ijcocr.20200504.13

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    Huaikun Ni; Ruolei Huang; Lianming Liao; Wenjuan Zhou. Mate Analysis of Comprehensive Treatmentstrategy for Advanced Rectal Cancer. Int. J. Clin. Oncol. Cancer Res. 2020, 5(4), 93-104. doi: 10.11648/j.ijcocr.20200504.13

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    AMA Style

    Huaikun Ni, Ruolei Huang, Lianming Liao, Wenjuan Zhou. Mate Analysis of Comprehensive Treatmentstrategy for Advanced Rectal Cancer. Int J Clin Oncol Cancer Res. 2020;5(4):93-104. doi: 10.11648/j.ijcocr.20200504.13

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  • @article{10.11648/j.ijcocr.20200504.13,
      author = {Huaikun Ni and Ruolei Huang and Lianming Liao and Wenjuan Zhou},
      title = {Mate Analysis of Comprehensive Treatmentstrategy for Advanced Rectal Cancer},
      journal = {International Journal of Clinical Oncology and Cancer Research},
      volume = {5},
      number = {4},
      pages = {93-104},
      doi = {10.11648/j.ijcocr.20200504.13},
      url = {https://doi.org/10.11648/j.ijcocr.20200504.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijcocr.20200504.13},
      abstract = {AIM: Objective to evaluate the clinical value of therapeutic lateral lymph node dissection in advanced rectal cancer after neoadjuvant radio-chemotherapy in patients with peritoneal retroperitoneum under MR suggesting perivascular iliac lymph node enlargement (lymph node diameter > 8mm). Methods: Because of this study is a retrospective study, the propensity to evaluate matching group is adopted to one group to Fujian Medical University Union Hospital, Fujian province hospital from January 2009 to June 2014 treated 103 cases of rectum MR images after neoadjuvant chemoradiation weeks iliac blood vessels have the progress of the lymph node enlargement period under peritoneal fold return rectal cancer line TME + therapeutic cases of lateral lymph node cleaning; In the group 2, 192 cases with the same tumor site, stage, type, gender and age as group 1 or similar were matched for the same period by propensity assessment, while the group 2 received TME only. The incidence of pelvic autonomic nerve injury after surgery, the 3-year local recurrence rate of pelvic cavity, and the 5-year tumor-free survival rate were compared between the two groups, so as to explore the clinical value of therapeutic periiliac dissection for advanced rectal cancer under peritoneal reflux. Results: The local recurrence rate of pelvic cavity in group 1 and group 2 was 2.91% (3/103) and 9.90% (19/192), respectively, 3 years after operation (P<0.05). Postoperative dysuria in group 1 and group 2 was 14.56% (15/103) and 5.21% (10/192), respectively, with significant difference (P<0.05). Postoperative sexual dysfunction in group 1 and group 2 was 12.50% (7/56) and 2.15% (2/93), respectively, with significant difference (P<0.05). The 5-year survival rates of group 1 and group 2 were 54.37% (56/103) and 51.56% (99/192), respectively, with no significant difference (P›0.05). The liver metastasis rates of group 1 and group 2 were 26.21% (27/103) and 29.17% (56/192), respectively. Lung metastasis rates in group 1 and group 2 were 19.41% (20/103) and 19.27% (37/192), respectively. Conclusion: After neoadjuvant chemoradiotherapy for advanced rectal cancer, selective lymphatic dissection along the iliac vessels guided by rectal magnetic resonance can reduce the local pelvic recurrence of patients for 3 years, but increase the probability of pelvic autonomic nerve injury, and periiliac lymph node dissection will not increase the 5-year survival rate of patients.},
     year = {2020}
    }
    

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  • TY  - JOUR
    T1  - Mate Analysis of Comprehensive Treatmentstrategy for Advanced Rectal Cancer
    AU  - Huaikun Ni
    AU  - Ruolei Huang
    AU  - Lianming Liao
    AU  - Wenjuan Zhou
    Y1  - 2020/12/04
    PY  - 2020
    N1  - https://doi.org/10.11648/j.ijcocr.20200504.13
    DO  - 10.11648/j.ijcocr.20200504.13
    T2  - International Journal of Clinical Oncology and Cancer Research
    JF  - International Journal of Clinical Oncology and Cancer Research
    JO  - International Journal of Clinical Oncology and Cancer Research
    SP  - 93
    EP  - 104
    PB  - Science Publishing Group
    SN  - 2578-9511
    UR  - https://doi.org/10.11648/j.ijcocr.20200504.13
    AB  - AIM: Objective to evaluate the clinical value of therapeutic lateral lymph node dissection in advanced rectal cancer after neoadjuvant radio-chemotherapy in patients with peritoneal retroperitoneum under MR suggesting perivascular iliac lymph node enlargement (lymph node diameter > 8mm). Methods: Because of this study is a retrospective study, the propensity to evaluate matching group is adopted to one group to Fujian Medical University Union Hospital, Fujian province hospital from January 2009 to June 2014 treated 103 cases of rectum MR images after neoadjuvant chemoradiation weeks iliac blood vessels have the progress of the lymph node enlargement period under peritoneal fold return rectal cancer line TME + therapeutic cases of lateral lymph node cleaning; In the group 2, 192 cases with the same tumor site, stage, type, gender and age as group 1 or similar were matched for the same period by propensity assessment, while the group 2 received TME only. The incidence of pelvic autonomic nerve injury after surgery, the 3-year local recurrence rate of pelvic cavity, and the 5-year tumor-free survival rate were compared between the two groups, so as to explore the clinical value of therapeutic periiliac dissection for advanced rectal cancer under peritoneal reflux. Results: The local recurrence rate of pelvic cavity in group 1 and group 2 was 2.91% (3/103) and 9.90% (19/192), respectively, 3 years after operation (P<0.05). Postoperative dysuria in group 1 and group 2 was 14.56% (15/103) and 5.21% (10/192), respectively, with significant difference (P<0.05). Postoperative sexual dysfunction in group 1 and group 2 was 12.50% (7/56) and 2.15% (2/93), respectively, with significant difference (P<0.05). The 5-year survival rates of group 1 and group 2 were 54.37% (56/103) and 51.56% (99/192), respectively, with no significant difference (P›0.05). The liver metastasis rates of group 1 and group 2 were 26.21% (27/103) and 29.17% (56/192), respectively. Lung metastasis rates in group 1 and group 2 were 19.41% (20/103) and 19.27% (37/192), respectively. Conclusion: After neoadjuvant chemoradiotherapy for advanced rectal cancer, selective lymphatic dissection along the iliac vessels guided by rectal magnetic resonance can reduce the local pelvic recurrence of patients for 3 years, but increase the probability of pelvic autonomic nerve injury, and periiliac lymph node dissection will not increase the 5-year survival rate of patients.
    VL  - 5
    IS  - 4
    ER  - 

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Author Information
  • General Surgery Department, Fujian Provincial Hospital South Branch, Fuzhou, China

  • General Surgery Department, Fujian Provincial Hospital South Branch, Fuzhou, China

  • Central Laboratory, Union Hospital Affiliated to Fujian Medical University, Fuzhou, China

  • Central Laboratory, Union Hospital Affiliated to Fujian Medical University, Fuzhou, China

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