deltatrials
Recruiting OBSERVATIONAL NCT03458520

Pediatric PET/MR Image Registry

Sponsor: National Cancer Institute (NCI)

Conditions Lymphoma Osteosarcoma Soft Tissue
Interventions MR imaging PET/CT imaging PET/MR imaging
Updated 16 times since 2018 Last updated: Feb 5, 2026 Started: Feb 1, 2018 Primary completion: Dec 31, 2026 Completion: Dec 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Lymphoma and Osteosarcoma and is currently actively recruiting participants. National Cancer Institute (NCI) leads this study, which shows 16 recorded versions since 2018 — indicating substantial longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Mar 2018 – ~Apr 2018 · 31 days · monthly snapshot~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshot~Jun 2018 – ~Jul 2019 · 13 months · monthly snapshot~Jul 2019 – ~Feb 2020 · 7 months · monthly snapshot~Feb 2020 – ~Dec 2020 · 10 months · monthly snapshot~Dec 2020 – ~Jan 2021 · 31 days · monthly snapshot~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshot~Oct 2021 – ~Sep 2022 · 11 months · monthly snapshot~Sep 2022 – ~Dec 2023 · 15 months · monthly snapshot~Dec 2023 – ~Jul 2024 · 7 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jan 2025 · 4 months · monthly snapshot~Jan 2025 – ~Jun 2025 · 5 months · monthly snapshot~Jun 2025 – ~Dec 2025 · 6 months · monthly snapshot~Dec 2025 – ~Feb 2026 · 2 months · monthly snapshot~Feb 2026 – present · 5 months · monthly snapshot

Change History

16 versions recorded

  1. Feb 2026 — Present [monthly]

    Recruiting

  2. Dec 2025 — Feb 2026 [monthly]

    Recruiting

  3. Jun 2025 — Dec 2025 [monthly]

    Recruiting

  4. Jan 2025 — Jun 2025 [monthly]

    Recruiting

  5. Sep 2024 — Jan 2025 [monthly]

    Recruiting

▶ Show 11 earlier versions

  1. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  2. Dec 2023 — Jul 2024 [monthly]

    Recruiting

  3. Sep 2022 — Dec 2023 [monthly]

    Recruiting

  4. Oct 2021 — Sep 2022 [monthly]

    Recruiting

  5. Jan 2021 — Oct 2021 [monthly]

    Recruiting

  6. Dec 2020 — Jan 2021 [monthly]

    Recruiting

  7. Feb 2020 — Dec 2020 [monthly]

    Recruiting

  8. Jul 2019 — Feb 2020 [monthly]

    Recruiting

  9. Jun 2018 — Jul 2019 [monthly]

    Recruiting

  10. Apr 2018 — Jun 2018 [monthly]

    Recruiting

    Phase: NA → None

  11. Mar 2018 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Feb 2018

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Cancer Institute (NCI)
  • Stanford University
Data source: Stanford University

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

Study Locations