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Anti-metabolites

Chemotherapy for Early Rectal Cancer

Phase 2
Waitlist Available
Research Sponsored by Canadian Cancer Trials Group
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
The patient must have an ECOG performance status of 0, 1
Tumour stage cT1-T3abN0 based on pelvic MRI
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 3 years
Awards & highlights

Study Summary

This trial will test if chemotherapy can make less invasive surgery possible for people with early rectal cancer.

Who is the study for?
This trial is for adults with early-stage rectal cancer, confirmed by biopsy and MRI, who haven't had previous treatment or pelvic radiation. They must be fit for surgery, have no other cancers (with some exceptions), and not be on other investigational drugs. Participants need functioning organs, no serious heart conditions, and agree to use contraception.Check my eligibility
What is being tested?
The NEO trial tests if chemotherapy (Folfox or Capox) followed by less invasive surgery can allow patients to keep their rectum. It's considered successful if at least 65% of participants maintain rectal function post-treatment.See study design
What are the potential side effects?
Possible side effects from Folfox or Capox chemotherapy may include nausea, fatigue, nerve damage like tingling in hands/feet (neuropathy), low blood cell counts leading to increased infection risk or bleeding problems, diarrhea, and allergic reactions.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am fully active or can carry out light work.
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My cancer is in an early to mid-stage, according to my MRI results.
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My cancer has not spread beyond the first layers of muscle near the rectum and shows no signs of spreading to nearby lymph nodes.
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I can safely receive the chemotherapy outlined in the study.
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I am 18 years old or older.
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My cancer has not spread to other parts of my body, as confirmed by a CT scan.
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My kidneys are functioning well, with a creatinine clearance of 50 ml/min or more.
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My tumor has grown into the muscle layer but hasn't spread to nearby lymph nodes or blood vessels.
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My tumor is in the early stage and hasn't spread to lymph nodes or blood vessels.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~3 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and 3 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Measurement of organ preservation rate
Secondary outcome measures
Cost effectiveness using the EQ-5D-5L questionnaire
Disease Free Survival (DFS) estimated based on Kaplan-Meier method
Distant Relapse Rate (DRR) estimated based on Kaplan-Meier method
+4 more

Trial Design

1Treatment groups
Experimental Treatment
Group I: chemotherapy (FOLFOX or CAPOX) followed by tumour excisionExperimental Treatment2 Interventions
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Folfox Protocol
2015
Completed Phase 3
~680

Find a Location

Who is running the clinical trial?

Canadian Cancer Trials GroupLead Sponsor
124 Previous Clinical Trials
67,395 Total Patients Enrolled
Hagen KenneckeStudy ChairVirginia Mason Medical Centre, WA USA
1 Previous Clinical Trials
250 Total Patients Enrolled
Carl BrownStudy ChairSt. Paul's Hospital, Vancouver BC
3 Previous Clinical Trials
306 Total Patients Enrolled

Media Library

Capox (Anti-metabolites) Clinical Trial Eligibility Overview. Trial Name: NCT03259035 — Phase 2
Colorectal Cancer Research Study Groups: chemotherapy (FOLFOX or CAPOX) followed by tumour excision
Colorectal Cancer Clinical Trial 2023: Capox Highlights & Side Effects. Trial Name: NCT03259035 — Phase 2
Capox (Anti-metabolites) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03259035 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Does the Folfox Protocol have regulatory approval?

"Though there is limited evidence indicating Folfox Protocol's efficacy, the available data regarding safety warrants a score of 2."

Answered by AI

What is the current scope of medical facilities hosting this trial?

"Currently, 11 medical centres across the continent are enrolling patients for this study. Sites include Health Sciences North in Sudbury, CancerCare Manitoba in Winnipeg and Dana-Farber Cancer Institute in Boston among others."

Answered by AI

Are there any opportunities for participants to join this research endeavor?

"This medical investigation, which was first posted on August 22nd 2017, is no longer recruiting participants. However, 339 other trials are currently collecting patients to join their research initiatives."

Answered by AI

Who else is applying?

What site did they apply to?
Virginia Mason Medical Center
What portion of applicants met pre-screening criteria?
Met criteria
~9 spots leftby Apr 2025