deltatrials
Enrolling By Invitation NA NCT00102544

Use of Tracking Devices to Locate Abnormalities During Invasive Procedures

Electromagnetic Tracking of Devices During Interventional Procedures

Sponsor: National Institutes of Health Clinical Center (CC)

Conditions Adenocarcinoma Prostate Cancer Prostate Neoplasms Renal Cell Carcinoma Von Hippel Lindau Disease
Interventions EM Tracking
Updated 67 times since 2017 Last updated: Mar 5, 2026 Started: Feb 23, 2005 Primary completion: Jun 2, 2026 Completion: Jun 2, 2026

A NA clinical study on Adenocarcinoma and Prostate Cancer, this trial is ongoing. The trial is conducted by National Institutes of Health Clinical Center (CC) and has accumulated 67 data snapshots since 2005. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

~Jan 2017 – ~Jul 2017 · 6 months · monthly snapshot~Jul 2017 – ~Dec 2017 · 5 months · monthly snapshot~Dec 2017 – ~Jun 2018 · 6 months · monthly snapshot~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshot~Sep 2018 – ~Dec 2018 · 3 months · monthly snapshot~Dec 2018 – ~Jan 2019 · 31 days · monthly snapshot~Jan 2019 – ~Mar 2019 · 59 days · monthly snapshot~Mar 2019 – ~May 2019 · 2 months · monthly snapshot~May 2019 – ~Dec 2019 · 7 months · monthly snapshot~Dec 2019 – ~Mar 2020 · 3 months · monthly snapshot~Mar 2020 – ~Apr 2020 · 31 days · monthly snapshot~Apr 2020 – ~May 2020 · 30 days · monthly snapshot~May 2020 – ~Jun 2020 · 31 days · monthly snapshot~Jun 2020 – ~Jul 2020 · 30 days · monthly snapshot~Jul 2020 – ~Aug 2020 · 31 days · monthly snapshot~Aug 2020 – ~Sep 2020 · 31 days · monthly snapshot~Sep 2020 – ~Oct 2020 · 30 days · monthly snapshot~Oct 2020 – ~Nov 2020 · 31 days · monthly snapshot~Nov 2020 – ~Dec 2020 · 30 days · monthly snapshot~Dec 2020 – ~Jan 2021 · 31 days · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Mar 2021 · 28 days · monthly snapshot~Mar 2021 – ~Apr 2021 · 31 days · monthly snapshot~Apr 2021 – ~May 2021 · 30 days · monthly snapshot~May 2021 – ~Jun 2021 · 31 days · monthly snapshot~Jun 2021 – ~Sep 2021 · 3 months · monthly snapshot~Sep 2021 – ~Oct 2021 · 30 days · monthly snapshot~Oct 2021 – ~Nov 2021 · 31 days · monthly snapshot~Nov 2021 – ~Dec 2021 · 30 days · monthly snapshot~Dec 2021 – ~Jan 2022 · 31 days · monthly snapshot~Jan 2022 – ~Feb 2022 · 31 days · monthly snapshot~Feb 2022 – ~Mar 2022 · 28 days · monthly snapshot~Mar 2022 – ~Apr 2022 · 31 days · monthly snapshot~Apr 2022 – ~May 2022 · 30 days · monthly snapshot~May 2022 – ~Jun 2022 · 31 days · monthly snapshot~Jun 2022 – ~Jul 2022 · 30 days · monthly snapshot~Jul 2022 – ~Sep 2022 · 2 months · monthly snapshot~Sep 2022 – ~Nov 2022 · 2 months · monthly snapshot~Nov 2022 – ~Dec 2022 · 30 days · monthly snapshot~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshot~Jan 2023 – ~Feb 2023 · 31 days · monthly snapshot~Feb 2023 – ~Mar 2023 · 28 days · monthly snapshot~Mar 2023 – ~Jul 2023 · 4 months · monthly snapshot~Jul 2023 – ~Oct 2023 · 3 months · monthly snapshot~Oct 2023 – ~Nov 2023 · 31 days · monthly snapshot~Nov 2023 – ~Jan 2024 · 2 months · monthly snapshot~Jan 2024 – ~Feb 2024 · 31 days · monthly snapshot~Feb 2024 – ~Apr 2024 · 2 months · monthly snapshot~Apr 2024 – ~Jun 2024 · 2 months · monthly snapshot~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshot~Jul 2024 – ~Aug 2024 · 31 days · monthly snapshot~Aug 2024 – ~Sep 2024 · 31 days · monthly snapshot~Sep 2024 – ~Oct 2024 · 30 days · monthly snapshot~Oct 2024 – ~Dec 2024 · 2 months · monthly snapshot~Dec 2024 – ~Jan 2025 · 31 days · monthly snapshot~Jan 2025 – ~Mar 2025 · 59 days · monthly snapshot~Mar 2025 – ~Apr 2025 · 31 days · monthly snapshot~Apr 2025 – ~May 2025 · 30 days · monthly snapshot~May 2025 – ~Jun 2025 · 31 days · monthly snapshot~Jun 2025 – ~Jul 2025 · 30 days · monthly snapshot~Jul 2025 – ~Sep 2025 · 2 months · monthly snapshot~Sep 2025 – ~Oct 2025 · 30 days · monthly snapshot~Oct 2025 – ~Dec 2025 · 2 months · monthly snapshot~Dec 2025 – ~Jan 2026 · 31 days · monthly snapshot~Jan 2026 – ~Feb 2026 · 31 days · monthly snapshot~Feb 2026 – ~Mar 2026 · 28 days · monthly snapshot~Mar 2026 – present · 20 days · monthly snapshot

Change History

67 versions recorded

  1. Mar 2026 — Present [monthly]

    Enrolling By Invitation NA

  2. Feb 2026 — Mar 2026 [monthly]

    Enrolling By Invitation NA

  3. Jan 2026 — Feb 2026 [monthly]

    Enrolling By Invitation NA

  4. Dec 2025 — Jan 2026 [monthly]

    Enrolling By Invitation NA

  5. Oct 2025 — Dec 2025 [monthly]

    Enrolling By Invitation NA

▶ Show 62 earlier versions

  1. Sep 2025 — Oct 2025 [monthly]

    Enrolling By Invitation NA

  2. Jul 2025 — Sep 2025 [monthly]

    Enrolling By Invitation NA

  3. Jun 2025 — Jul 2025 [monthly]

    Enrolling By Invitation NA

  4. May 2025 — Jun 2025 [monthly]

    Enrolling By Invitation NA

  5. Apr 2025 — May 2025 [monthly]

    Enrolling By Invitation NA

  6. Mar 2025 — Apr 2025 [monthly]

    Enrolling By Invitation NA

  7. Jan 2025 — Mar 2025 [monthly]

    Enrolling By Invitation NA

  8. Dec 2024 — Jan 2025 [monthly]

    Enrolling By Invitation NA

  9. Oct 2024 — Dec 2024 [monthly]

    Enrolling By Invitation NA

  10. Sep 2024 — Oct 2024 [monthly]

    Enrolling By Invitation NA

  11. Aug 2024 — Sep 2024 [monthly]

    Enrolling By Invitation NA

  12. Jul 2024 — Aug 2024 [monthly]

    Enrolling By Invitation NA

  13. Jun 2024 — Jul 2024 [monthly]

    Enrolling By Invitation NA

  14. Apr 2024 — Jun 2024 [monthly]

    Enrolling By Invitation NA

  15. Feb 2024 — Apr 2024 [monthly]

    Enrolling By Invitation NA

  16. Jan 2024 — Feb 2024 [monthly]

    Enrolling By Invitation NA

  17. Nov 2023 — Jan 2024 [monthly]

    Enrolling By Invitation NA

  18. Oct 2023 — Nov 2023 [monthly]

    Enrolling By Invitation NA

  19. Jul 2023 — Oct 2023 [monthly]

    Enrolling By Invitation NA

  20. Mar 2023 — Jul 2023 [monthly]

    Enrolling By Invitation NA

  21. Feb 2023 — Mar 2023 [monthly]

    Enrolling By Invitation NA

  22. Jan 2023 — Feb 2023 [monthly]

    Enrolling By Invitation NA

  23. Dec 2022 — Jan 2023 [monthly]

    Enrolling By Invitation NA

  24. Nov 2022 — Dec 2022 [monthly]

    Enrolling By Invitation NA

  25. Sep 2022 — Nov 2022 [monthly]

    Enrolling By Invitation NA

  26. Jul 2022 — Sep 2022 [monthly]

    Enrolling By Invitation NA

  27. Jun 2022 — Jul 2022 [monthly]

    Enrolling By Invitation NA

  28. May 2022 — Jun 2022 [monthly]

    Enrolling By Invitation NA

  29. Apr 2022 — May 2022 [monthly]

    Enrolling By Invitation NA

  30. Mar 2022 — Apr 2022 [monthly]

    Enrolling By Invitation NA

  31. Feb 2022 — Mar 2022 [monthly]

    Enrolling By Invitation NA

  32. Jan 2022 — Feb 2022 [monthly]

    Enrolling By Invitation NA

  33. Dec 2021 — Jan 2022 [monthly]

    Enrolling By Invitation NA

    Phase: PHASE3 → NA

  34. Nov 2021 — Dec 2021 [monthly]

    Enrolling By Invitation PHASE3

  35. Oct 2021 — Nov 2021 [monthly]

    Enrolling By Invitation PHASE3

  36. Sep 2021 — Oct 2021 [monthly]

    Enrolling By Invitation PHASE3

  37. Jun 2021 — Sep 2021 [monthly]

    Enrolling By Invitation PHASE3

  38. May 2021 — Jun 2021 [monthly]

    Enrolling By Invitation PHASE3

  39. Apr 2021 — May 2021 [monthly]

    Enrolling By Invitation PHASE3

  40. Mar 2021 — Apr 2021 [monthly]

    Enrolling By Invitation PHASE3

  41. Feb 2021 — Mar 2021 [monthly]

    Enrolling By Invitation PHASE3

  42. Jan 2021 — Feb 2021 [monthly]

    Enrolling By Invitation PHASE3

  43. Dec 2020 — Jan 2021 [monthly]

    Enrolling By Invitation PHASE3

  44. Nov 2020 — Dec 2020 [monthly]

    Enrolling By Invitation PHASE3

  45. Oct 2020 — Nov 2020 [monthly]

    Enrolling By Invitation PHASE3

  46. Sep 2020 — Oct 2020 [monthly]

    Enrolling By Invitation PHASE3

  47. Aug 2020 — Sep 2020 [monthly]

    Enrolling By Invitation PHASE3

  48. Jul 2020 — Aug 2020 [monthly]

    Enrolling By Invitation PHASE3

  49. Jun 2020 — Jul 2020 [monthly]

    Enrolling By Invitation PHASE3

  50. May 2020 — Jun 2020 [monthly]

    Enrolling By Invitation PHASE3

  51. Apr 2020 — May 2020 [monthly]

    Enrolling By Invitation PHASE3

  52. Mar 2020 — Apr 2020 [monthly]

    Enrolling By Invitation PHASE3

  53. Dec 2019 — Mar 2020 [monthly]

    Enrolling By Invitation PHASE3

  54. May 2019 — Dec 2019 [monthly]

    Enrolling By Invitation PHASE3

  55. Mar 2019 — May 2019 [monthly]

    Enrolling By Invitation PHASE3

    Status: Recruiting → Enrolling By Invitation

  56. Jan 2019 — Mar 2019 [monthly]

    Recruiting PHASE3

  57. Dec 2018 — Jan 2019 [monthly]

    Recruiting PHASE3

  58. Sep 2018 — Dec 2018 [monthly]

    Recruiting PHASE3

  59. Jun 2018 — Sep 2018 [monthly]

    Recruiting PHASE3

  60. Dec 2017 — Jun 2018 [monthly]

    Recruiting PHASE3

    Phase: NA → PHASE3

  61. Jul 2017 — Dec 2017 [monthly]

    Recruiting NA

  62. Jan 2017 — Jul 2017 [monthly]

    Recruiting NA

    First recorded

Feb 2005

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institutes of Health Clinical Center (CC)
Data source: National Institutes of Health Clinical Center (CC)

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

Study Locations