deltatrials
Completed OBSERVATIONAL NCT02604693

Exposure in Epigenetic Regulation of Immune Response in Chronic Beryllium Disease (CBD) (BeEpiGen)

Exposure in Epigenetic Regulation of Immune Response in Chronic Beryllium

Sponsor: National Jewish Health

Interventions Nothing
Updated 10 times since 2017 Last updated: Apr 27, 2021 Started: Dec 14, 2014 Primary completion: Dec 31, 2020 Completion: Dec 31, 2020
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 Chronic Beryllium Disease and is currently completed. National Jewish Health leads this study, which shows 10 recorded versions since 2014 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Apr 2018 · 15 months · monthly snapshotRecruiting~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotRecruiting~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshotRecruiting~Sep 2018 – ~Apr 2019 · 7 months · monthly snapshotRecruiting~Apr 2019 – ~Oct 2020 · 18 months · monthly snapshotRecruiting~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshotRecruiting~Jan 2021 – ~May 2021 · 4 months · monthly snapshotRecruiting~May 2021 – ~Jul 2024 · 38 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

10 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. May 2021 — Jul 2024 [monthly]

    Completed

    Status: RecruitingCompleted

  4. Jan 2021 — May 2021 [monthly]

    Recruiting

  5. Oct 2020 — Jan 2021 [monthly]

    Recruiting

Show 5 earlier versions
  1. Apr 2019 — Oct 2020 [monthly]

    Recruiting

  2. Sep 2018 — Apr 2019 [monthly]

    Recruiting

  3. Jun 2018 — Sep 2018 [monthly]

    Recruiting

  4. Apr 2018 — Jun 2018 [monthly]

    Recruiting

    Phase: NANone

  5. Jan 2017 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Dec 2014

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Jewish Health
Data source: National Jewish Health

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

Study Locations