deltatrials
Active Not Recruiting OBSERVATIONAL NCT00899223

Collecting and Storing Blood, Bone Marrow, and Other Samples From Patients With Acute Leukemia, Chronic Leukemia, or Myelodysplastic Syndromes

The CALGB Leukemia Tissue Bank

Sponsor: Alliance for Clinical Trials in Oncology

Conditions Acute Leukemia Chronic Leukemia Myelodysplasia
Interventions biologic sample preservation procedure
Updated 17 times since 2017 Last updated: Jul 30, 2024 Started: May 31, 1996 Primary completion: Dec 31, 2024
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 Acute Leukemia and Chronic Leukemia and is currently ongoing. Alliance for Clinical Trials in Oncology leads this study, which shows 17 recorded versions since 1996 — indicating substantial longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Jan 2017 – ~Aug 2017 · 7 months · monthly snapshot~Aug 2017 – ~Apr 2018 · 8 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshot~Feb 2019 – ~Aug 2020 · 18 months · monthly snapshot~Aug 2020 – ~Nov 2020 · 3 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshot~Sep 2021 – ~Dec 2021 · 3 months · monthly snapshot~Dec 2021 – ~Sep 2022 · 9 months · monthly snapshot~Sep 2022 – ~Sep 2023 · 12 months · monthly snapshot~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshot~Jul 2024 – ~Aug 2024 · 31 days · monthly snapshot~Aug 2024 – ~Sep 2024 · 31 days · monthly snapshot~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

17 versions recorded

  1. Sep 2025 — Present [monthly]

    Active Not Recruiting

  2. Sep 2024 — Sep 2025 [monthly]

    Active Not Recruiting

  3. Aug 2024 — Sep 2024 [monthly]

    Active Not Recruiting

  4. Jul 2024 — Aug 2024 [monthly]

    Active Not Recruiting

  5. Sep 2023 — Jul 2024 [monthly]

    Active Not Recruiting

▶ Show 12 earlier versions

  1. Sep 2022 — Sep 2023 [monthly]

    Active Not Recruiting

  2. Dec 2021 — Sep 2022 [monthly]

    Active Not Recruiting

  3. Sep 2021 — Dec 2021 [monthly]

    Active Not Recruiting

  4. Jan 2021 — Sep 2021 [monthly]

    Active Not Recruiting

  5. Nov 2020 — Jan 2021 [monthly]

    Active Not Recruiting

  6. Aug 2020 — Nov 2020 [monthly]

    Active Not Recruiting

  7. Feb 2019 — Aug 2020 [monthly]

    Active Not Recruiting

  8. Jun 2018 — Feb 2019 [monthly]

    Active Not Recruiting

  9. May 2018 — Jun 2018 [monthly]

    Active Not Recruiting

  10. Apr 2018 — May 2018 [monthly]

    Active Not Recruiting

    Phase: NA → None

  11. Aug 2017 — Apr 2018 [monthly]

    Active Not Recruiting NA

  12. Jan 2017 — Aug 2017 [monthly]

    Active Not Recruiting NA

    First recorded

May 1996

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Alliance for Clinical Trials in Oncology
  • National Cancer Institute (NCI)
Data source: Alliance for Clinical Trials in Oncology

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

Study Locations

Asheville, United States , Augusta, United States , Baltimore, United States , Bangor, United States , Berlin Corners, United States , Bethesda, United States , Bettendorf, United States , Bloomington, United States , Boston, United States , Buffalo, United States and 88 more locations