deltatrials
Unknown OBSERVATIONAL NCT03148197

Changes in the Gut Microbiota of Patients Undergoing Allogeneic Stem Cell Transplantation (COLLECT) (COLLECT)

Changes Over Time in the Gut Microbiota of High-risk Hematological Patients Undergoing Allogeneic Stem Cell Transplantation (COLLECT)

Sponsor: University of Cologne

Conditions Acute Myeloid Leukemia Allogeneic Hematopoietic Stem Cell Transplantation Graft-versus-host-disease Stem Cell Transplant Complications
Updated 11 times since 2017 Last updated: Jul 17, 2017 Started: Jul 14, 2017 Primary completion: Dec 31, 2019 Completion: Dec 31, 2019
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 Myeloid Leukemia and Allogeneic Hematopoietic Stem Cell Transplantation and is currently ongoing. University of Cologne leads this study, which shows 11 recorded versions since 2017 — indicating substantial longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Jun 2017 – ~Aug 2017 · 2 months · monthly snapshotNot Yet Recruiting~Aug 2017 – ~Apr 2018 · 8 months · monthly snapshotRecruiting~Apr 2018 – ~May 2018 · 30 days · monthly snapshotRecruiting~May 2018 – ~Jun 2018 · 31 days · monthly snapshotRecruiting~Jun 2018 – ~Feb 2020 · 20 months · monthly snapshotRecruiting~Feb 2020 – ~Nov 2020 · 9 months · monthly snapshotUnknown Status~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotUnknown Status~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotUnknown Status~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – present · 22 months · monthly snapshotUnknown

Change History

11 versions recorded

  1. Sep 2024 — Present [monthly]

    Unknown

  2. Jul 2024 — Sep 2024 [monthly]

    Unknown

    Status: Unknown Status → Unknown

  3. Dec 2021 — Jul 2024 [monthly]

    Unknown Status

  4. Jan 2021 — Dec 2021 [monthly]

    Unknown Status

  5. Nov 2020 — Jan 2021 [monthly]

    Unknown Status

▶ Show 6 earlier versions

  1. Feb 2020 — Nov 2020 [monthly]

    Unknown Status

    Status: Recruiting → Unknown Status

  2. Jun 2018 — Feb 2020 [monthly]

    Recruiting

  3. May 2018 — Jun 2018 [monthly]

    Recruiting

  4. Apr 2018 — May 2018 [monthly]

    Recruiting

    Phase: NA → None

  5. Aug 2017 — Apr 2018 [monthly]

    Recruiting NA

    Status: Not Yet Recruiting → Recruiting

  6. Jun 2017 — Aug 2017 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • University of Cologne
Data source: University of Cologne

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

Study Locations