deltatrials
Completed NA INTERVENTIONAL 1-arm NCT00643617

CyberKnife Radiosurgery For Low & Intermediate Risk Prostate Cancer: Emulating HDR Brachytherapy Dosimetry

Prospective Evaluation of CyberKnife Stereotactic Radiosurgery for Low and Intermediate Risk Prostate Cancer: Emulating HDR Brachytherapy Dosimetry

Sponsor: Accuray Incorporated

Updated 12 times since 2017 Last updated: May 5, 2023 Started: Oct 22, 2007 Primary completion: Apr 7, 2022 Completion: Apr 7, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Cancer of the Prostate and Prostate Cancer and is currently completed. Accuray Incorporated leads this study, which shows 12 recorded versions since 2007 — indicating substantial longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotActive Not Recruiting~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshotActive Not Recruiting~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshotActive Not Recruiting~Feb 2019 – ~Sep 2019 · 7 months · monthly snapshotUnknown Status~Sep 2019 – ~Jan 2021 · 16 months · monthly snapshotActive Not Recruiting~Jan 2021 – ~Apr 2021 · 3 months · monthly snapshotActive Not Recruiting~Apr 2021 – ~Sep 2022 · 17 months · monthly snapshotActive Not Recruiting~Sep 2022 – ~Jun 2023 · 9 months · monthly snapshotCompleted~Jun 2023 – ~Jul 2024 · 13 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 12 months · monthly snapshotCompleted

Change History

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

    Completed NA

  2. Sep 2024 — Sep 2025 [monthly]

    Completed NA

  3. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  4. Jun 2023 — Jul 2024 [monthly]

    Completed NA

  5. Sep 2022 — Jun 2023 [monthly]

    Completed NA

    Status: Active Not RecruitingCompleted

Show 7 earlier versions
  1. Apr 2021 — Sep 2022 [monthly]

    Active Not Recruiting NA

  2. Jan 2021 — Apr 2021 [monthly]

    Active Not Recruiting NA

  3. Sep 2019 — Jan 2021 [monthly]

    Active Not Recruiting NA

    Status: Unknown StatusActive Not Recruiting · Phase: PHASE2NA

  4. Feb 2019 — Sep 2019 [monthly]

    Unknown Status PHASE2

    Status: Active Not RecruitingUnknown Status

  5. Jun 2018 — Feb 2019 [monthly]

    Active Not Recruiting PHASE2

  6. Feb 2017 — Jun 2018 [monthly]

    Active Not Recruiting PHASE2

  7. Jan 2017 — Feb 2017 [monthly]

    Active Not Recruiting PHASE2

    First recorded

Oct 2007

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Accuray Incorporated
Data source: Accuray Incorporated

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