deltatrials
Terminated NA INTERVENTIONAL 1-arm NCT03377517

Radiosurgical Hypophysectomy for Bone Metasteses Pain

A Pilot Study of Stereotactic Radiosurgical Hypophysectomy for Intractable Pain From Bone Metastases

Sponsor: Accuray Incorporated

Conditions Bone Metastases
Interventions radiosurgical hypophysectomy
Updated 15 times since 2018 Last updated: Jan 21, 2026 Started: May 8, 2018 Primary completion: May 15, 2024 Completion: May 15, 2024
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Accrual was slower than anticipated and funding was not extended beyond original contract.

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This NA trial investigates Bone Metastases and is currently terminated or withdrawn. Accuray Incorporated leads this study, which shows 15 recorded versions since 2018 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2018 – ~Jun 2018 · 5 months · monthly snapshot~Jun 2018 – ~Dec 2018 · 6 months · monthly snapshot~Dec 2018 – ~Oct 2019 · 10 months · monthly snapshot~Oct 2019 – ~Feb 2020 · 4 months · monthly snapshot~Feb 2020 – ~Oct 2020 · 8 months · monthly snapshot~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshot~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshot~Oct 2021 – ~Sep 2022 · 11 months · monthly snapshot~Sep 2022 – ~Nov 2022 · 2 months · monthly snapshot~Nov 2022 – ~Jun 2023 · 7 months · monthly snapshot~Jun 2023 – ~Jul 2024 · 13 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Aug 2025 · 11 months · monthly snapshot~Aug 2025 – ~Feb 2026 · 6 months · monthly snapshot~Feb 2026 – present · 7 months · monthly snapshot

Change History

15 versions recorded

  1. Feb 2026 — Present [monthly]

    Terminated NA

    Status: Recruiting → Terminated

  2. Aug 2025 — Feb 2026 [monthly]

    Recruiting NA

  3. Sep 2024 — Aug 2025 [monthly]

    Recruiting NA

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  5. Jun 2023 — Jul 2024 [monthly]

    Recruiting NA

▶ Show 10 earlier versions

  1. Nov 2022 — Jun 2023 [monthly]

    Recruiting NA

  2. Sep 2022 — Nov 2022 [monthly]

    Recruiting NA

  3. Oct 2021 — Sep 2022 [monthly]

    Recruiting NA

  4. Jan 2021 — Oct 2021 [monthly]

    Recruiting NA

  5. Oct 2020 — Jan 2021 [monthly]

    Recruiting NA

  6. Feb 2020 — Oct 2020 [monthly]

    Recruiting NA

  7. Oct 2019 — Feb 2020 [monthly]

    Recruiting NA

  8. Dec 2018 — Oct 2019 [monthly]

    Recruiting NA

    Status: Not Yet Recruiting → Recruiting

  9. Jun 2018 — Dec 2018 [monthly]

    Not Yet Recruiting NA

  10. Jan 2018 — Jun 2018 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Accuray Incorporated
  • Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Data source: Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins

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

Study Locations