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A 6 microRNA Tool for Stratifying Stage II Colon Cancer of Receiving Adjuvant Chemotherapy

NCT02466113 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 430

Last updated 2015-06-09

No results posted yet for this study

Summary

Whether patients with stage II colon cancer should receive adjuvant chemotherapy or not is still on debate.MicroRNA(miRNA) is a promising tool. Investigators invented a tool consisting of 6 miRNA(miR-21、miR-20a-5p、miR-103a-3p、miR-106b-5p、miR-143-5p and miR-215) that was effective to identify one should accept adjuvant chemotherapy or not. Here investigators randomly assign patients to be assessed by classical pathological features or the miRNA tool of determining who should accept chemotherapy. Disease free survival and overall survival are the end points of observation.

Conditions

  • Colonic Neoplasms
  • Effects of Chemotherapy

Interventions

OTHER

A 6 microRNA stratified tool

Investigators randomly assign patients to be assessed by a 6 microRNA stratified tool. MicroRNA(miRNA) tool contains miRNA of miR-21、miR-20a-5p、miR-103a-3p、miR-106b-5p、miR-143-5p and miR-215. Investigators evaluate these miRNA status of surgical specimens using qRT-PCR and calculate their risk score(risk score =(0.108×status of miRNA-21-5p)+(0.086×status of miRNA-20a-5p)+(0.240×status of miRNA-103a-3p)+(0.095×status of miRNA-106b-5p)-(0.238×status of miRNA-143-5p)-(0.237×status of miRNA-215),low expression status equals 0 and high expression status equals 1). Investigators defined high risk patient if their score larger than 1, the others as low risk patient.The high risk group should receive adjuvant chemotherapy while the low risk group deserve observation.

OTHER

A classic stratified tool

Investigators randomly assign patients to be assessed by by classical pathological features. Pathological features include poorly differentiated histology(exclusive of those cancers that are MSI-H),lymphatic/vascular invasion,bowel obstruction and \<12 lymph nodes examined. Investigators defined high risk patient if they had any pathological features, the others as low risk patient. The high risk group should receive adjuvant chemotherapy while the low risk group deserve observation.

Sponsors & Collaborators

  • Sun Yat-sen University

    collaborator OTHER

  • Third Affiliated Hospital, Sun Yat-Sen University

    collaborator OTHER

  • Sixth Affiliated Hospital, Sun Yat-sen University

    collaborator OTHER

  • First Affiliated Hospital, Sun Yat-Sen University

    lead OTHER

Principal Investigators

  • Wu Song, MD · First Affiliated Hospital, Sun Yat-Sen University

Study Design

Allocation
RANDOMIZED
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-01-31
Primary Completion
2026-01-31
Completion
2026-01-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02466113 on ClinicalTrials.gov