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Clinical Trial Summary

The investigators start this prospective study to evaluate the efficacy of laparoscopic total mesorectal excision after concurrent chemo-radiation therapy with hyperthermia in locally advanced rectal cancer.


Clinical Trial Description

The current standard treatment of locally advanced rectal cancer is neoadjuvant concurrent chemo-radiation therapy (CCRT) followed by total mesorectal excision (TME). Recently, laparoscopic surgery is getting substitute open surgery based on the advantages of early recovery, short admission, less pain, less blood loss, and little scar without compromising oncologic outcomes.

It is reported that hyperthermia is effective in synthetic (S) phase, Low oxgen pressure, acidic, and low perfusion site which are known as radio-resistant. Because of these characteristics, it considered as the most valuable radiosensitizer in cancer treatment, theoretically. Furthermore, mild hyperthermia (41 to 41.5 ºC) can promote tumor reoxygenation.

Based on those background, the investigators start this prospective study to evaluate the efficacy of laparoscopic TME after CCRT with hyperthermia in locally advanced rectal cancer. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02290574
Study type Interventional
Source Samsung Medical Center
Contact
Status Terminated
Phase N/A
Start date November 2014
Completion date March 2016

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