deltatrials
Completed PHASE3 INTERVENTIONAL 3-arm NCT00002551

SWOG-9304 Chemotherapy Plus Radiation Therapy in Treating Patients With Rectal Cancer That Has Been Surgically Removed

Postoperative Evaluation of 5-FU by Bolus Injection vs. 5-FU by Prolonged Venous Infusion Prior to and Following Combined Prolonged Venous Infusion Plus Pelvic XRT vs. Bolus 5-FU Plus Leucovorin Plus Levamisole Prior to and Following Combined Pelvic XRT Plus Bolus 5-FU Plus Leucovorin in Patients With Rectal Cancer, Phase III

Sponsor: Cancer and Leukemia Group B

Updated 8 times since 2017 Last updated: Apr 3, 2013 Started: Mar 31, 1994 Primary completion: Aug 31, 2006 Completion: Oct 31, 2008
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Colorectal Cancer, this trial is completed. The trial is conducted by Cancer and Leukemia Group B and has accumulated 8 data snapshots since 1994. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotCompleted~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~May 2023 · 28 months · monthly snapshotCompleted~May 2023 – ~Jul 2024 · 14 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 11 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed PHASE3

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE3

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE3

  4. May 2023 — Jul 2024 [monthly]

    Completed PHASE3

  5. Jan 2021 — May 2023 [monthly]

    Completed PHASE3

Show 3 earlier versions
  1. Jun 2018 — Jan 2021 [monthly]

    Completed PHASE3

  2. Feb 2017 — Jun 2018 [monthly]

    Completed PHASE3

  3. Jan 2017 — Feb 2017 [monthly]

    Completed PHASE3

    First recorded

Mar 1994

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Cancer and Leukemia Group B
  • Eastern Cooperative Oncology Group
  • NCIC Clinical Trials Group
  • National Cancer Institute (NCI)
  • North Central Cancer Treatment Group
  • Radiation Therapy Oncology Group
  • SWOG Cancer Research Network
Data source: SWOG Cancer Research Network

For direct contact, visit the study record on ClinicalTrials.gov .