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Proton Beam Therapy for Chordoma Patients

StatusActive, Not Recruiting
PhasePhase 2
Started
View on ClinicalTrials.gov ↗

Record History

  1. Re-verified, no change to tracked fieldsv36
  2. Primary and study completion dates: Dec 31, 2025 to Dec 31, 2027v35
  3. Re-verified, no change to tracked fieldsv34
  4. Primary and study completion dates: Dec 31, 2024 to Dec 31, 2025v33
  5. Re-verified, no change to tracked fieldsv32
Show 30 earlier versionsHide 30 earlier versions
  1. Primary completion date: Dec 31, 2023 to Dec 31, 2024 Start date: Sep 2006 to Sep 18, 2006v31 Show 1 more changeShow less
    • Start date: Sep 2006 to Sep 18, 2006
  2. 2 versions Re-verified since Dec 5, 2022, no change to tracked fieldsv29-v30
  3. Enrollment target: estimated 15 to confirmed 19v28
  4. Re-verified, no change to tracked fieldsv27
  5. Primary completion date: Dec 31, 2020 to Dec 31, 2023 Completion date: Dec 31, 2020 to Dec 31, 2024v26 Show 1 more changeShow less
    • Completion date: Dec 31, 2020 to Dec 31, 2024
  6. Re-verified, no change to tracked fieldsv25
  7. Primary completion date: Sep 2019 to Dec 31, 2020 Completion date: Sep 2020 to Dec 31, 2020v24 Show 1 more changeShow less
    • Completion date: Sep 2020 to Dec 31, 2020
  8. Completion date: Sep 2019 to Sep 2020v23
  9. Re-verified, no change to tracked fieldsv22
  10. Primary completion date: Sep 2018 to Sep 2019 Completion date: Sep 2019v21 Show 1 more changeShow less
    • Completion date: Sep 2019
  11. Primary completion date: Sep 2017 to Sep 2018v20
  12. Primary endpoint revisedv19 See this version in full on ClinicalTrials.gov ↗
  13. Primary completion date: Sep 2016 to Sep 2017v18
  14. Primary completion date: Sep 2014 to Sep 2016 Study site revisedv17 Show 1 more changeShow less
    • Study site revised

    See this version in full on ClinicalTrials.gov ↗

  15. Primary endpoint revised Study description expanded, about 10 wordsv16 Show 1 more changeShow less
    • Study description expanded, about 10 words

    See this version in full on ClinicalTrials.gov ↗

  16. Study description expanded, about 18 wordsv15 See this version in full on ClinicalTrials.gov ↗
  17. Primary completion date: Sep 2012 to Sep 2014 Study description shortened, about 98 wordsv14 Show 1 more changeShow less
    • Study description shortened, about 98 words

    See this version in full on ClinicalTrials.gov ↗

  18. Re-verified, no change to tracked fieldsv13
  19. Primary endpoint revised Interventions: Proton Beam Therapy (Radiation), Proton Beam Therapy (Radiation) to Photon Beam Therapy (Radiation), Proton Beam Therapy (Radiation)v12 Show 1 more changeShow less
    • Interventions: Proton Beam Therapy (Radiation), Proton Beam Therapy (Radiation) to Photon Beam Therapy (Radiation), Proton Beam Therapy (Radiation)

    See this version in full on ClinicalTrials.gov ↗

  20. Trial status: Recruiting to Active, Not Recruiting Site details revisedv11 Show 1 more changeShow less
    • Site details revised
  21. Trial status: Active, Not Recruiting to Recruiting Site details revisedv10 Show 1 more changeShow less
    • Site details revised
  22. Enrollment target: 75 to 15 Trial status: Recruiting to Active, Not Recruiting · Study description shortened, about 22 words · Site details revisedv9 Show 3 more changesShow less
    • Trial status: Recruiting to Active, Not Recruiting
    • Study description shortened, about 22 words
    • Site details revised

    See this version in full on ClinicalTrials.gov ↗

  23. Study description shortened, about 52 wordsv8 See this version in full on ClinicalTrials.gov ↗
  24. Primary endpoint revisedv7 See this version in full on ClinicalTrials.gov ↗
  25. Primary endpoint revised Eligibility criteria expanded, about 6 words · Secondary endpoints shortened, about 7 wordsv6 Show 2 more changesShow less
    • Eligibility criteria expanded, about 6 words
    • Secondary endpoints shortened, about 7 words

    See this version in full on ClinicalTrials.gov ↗

  26. Primary endpoint revised Secondary endpoint revisedv5 Show 1 more changeShow less
    • Secondary endpoint revised

    See this version in full on ClinicalTrials.gov ↗

  27. Eligibility criteria revisedv4 See this version in full on ClinicalTrials.gov ↗
  28. Study description shortened, about 15 wordsv3 See this version in full on ClinicalTrials.gov ↗
  29. Primary completion date: Sep 2012 Interventions: Proton Beam Therapy (Procedure) to Proton Beam Therapy (Radiation), Proton Beam Therapy (Radiation) · Eligibility criteria revised · Study arms: 0 to 2v2 Show 3 more changesShow less
    • Interventions: Proton Beam Therapy (Procedure) to Proton Beam Therapy (Radiation), Proton Beam Therapy (Radiation)
    • Eligibility criteria revised
    • Study arms: 0 to 2

    See this version in full on ClinicalTrials.gov ↗

  1. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
The goal of this clinical research study is to learn if proton beam therapy, with or without photon beam radiation therapy, is effective in the treatment of skull base chordoma. The safety of this treatment will also be studied.
Trial Details
NCT Number NCT00496119
Lead Sponsor M.D. Anderson Cancer Center
Conditions Chordoma
Enrollment 19 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov