Comparison of D2 vs D3 Lymph Node Dissection for Right Colon Cancer (RICON)

  • End date
    Jan 25, 2025
  • participants needed
  • sponsor
    G.V. Bondar Republican Cancer Center
Updated on 4 October 2022
transverse colon cancer


Comparing different method of surgical technique D2 lymph node dissection vs D3 for right colon cancer.

Condition Colon Cancer
Treatment Right Hemicolectomy with D2 lymph node dissection, Right Hemicolectomy with D3 lymph node dissection
Clinical Study IdentifierNCT03200834
SponsorG.V. Bondar Republican Cancer Center
Last Modified on4 October 2022


Yes No Not Sure

Inclusion Criteria

Agreement of the patient to participate in trial
Colon cancer (only adenocarcinoma )
The tumor located between the cecum and the right 1/3 of transverse colon
Tumors T3,Т4а,b N0-2 (II-III stages)
Tolerance of chemotherapy
ECOG 0-2

Exclusion Criteria

Patients with distant metastases
Tumors T1-2 (I stage)
Complications of tumor (perforation and full bowel obstruction)
Previous radiotherapy or chemotherapy
Synchronous or metachronous tumors
Women during Pregnancy or breast feeding period
Clear my responses

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