deltatrials
Completed OBSERVATIONAL NCT01161992

Genomics of Primary Sclerosing Cholangitis (PSC)

P.R.O.G.R.E.S.S.: PSC Resource Of Genetic Risk, Environment and Synergy Studies.

Sponsor: Mayo Clinic

Interventions Genetic Analysis
Updated 20 times since 2017 Last updated: Aug 4, 2025 Started: Mar 31, 2002 Primary completion: Jul 31, 2025 Completion: Jul 31, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01161992, this observational or N/A phase trial focuses on Primary Sclerosing Cholangitis (PSC) and remains completed. Sponsored by Mayo Clinic, it has been updated 20 times since 2002, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Aug 2017 · 7 months · monthly snapshot~Aug 2017 – ~Sep 2017 · 31 days · monthly snapshot~Sep 2017 – ~Apr 2018 · 7 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Nov 2018 · 5 months · monthly snapshot~Nov 2018 – ~Jan 2019 · 2 months · monthly snapshot~Jan 2019 – ~Jan 2020 · 12 months · monthly snapshot~Jan 2020 – ~Nov 2020 · 10 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshot~Dec 2021 – ~Feb 2022 · 2 months · monthly snapshot~Feb 2022 – ~Feb 2023 · 12 months · monthly snapshot~Feb 2023 – ~Apr 2024 · 14 months · monthly snapshot~Apr 2024 – ~Jul 2024 · 3 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Mar 2025 · 6 months · monthly snapshot~Mar 2025 – ~Jun 2025 · 3 months · monthly snapshot~Jun 2025 – ~Sep 2025 · 3 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

20 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed

    Status: Active Not RecruitingCompleted

  2. Jun 2025 — Sep 2025 [monthly]

    Active Not Recruiting

  3. Mar 2025 — Jun 2025 [monthly]

    Active Not Recruiting

  4. Sep 2024 — Mar 2025 [monthly]

    Active Not Recruiting

  5. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting

Show 15 earlier versions
  1. Apr 2024 — Jul 2024 [monthly]

    Active Not Recruiting

  2. Feb 2023 — Apr 2024 [monthly]

    Active Not Recruiting

  3. Feb 2022 — Feb 2023 [monthly]

    Active Not Recruiting

  4. Dec 2021 — Feb 2022 [monthly]

    Active Not Recruiting

  5. Jan 2021 — Dec 2021 [monthly]

    Active Not Recruiting

  6. Nov 2020 — Jan 2021 [monthly]

    Active Not Recruiting

  7. Jan 2020 — Nov 2020 [monthly]

    Active Not Recruiting

  8. Jan 2019 — Jan 2020 [monthly]

    Active Not Recruiting

    Status: RecruitingActive Not Recruiting

  9. Nov 2018 — Jan 2019 [monthly]

    Recruiting

  10. Jun 2018 — Nov 2018 [monthly]

    Recruiting

  11. May 2018 — Jun 2018 [monthly]

    Recruiting

  12. Apr 2018 — May 2018 [monthly]

    Recruiting

    Phase: NANone

  13. Sep 2017 — Apr 2018 [monthly]

    Recruiting NA

    Phase: PHASE1NA

  14. Aug 2017 — Sep 2017 [monthly]

    Recruiting PHASE1

  15. Jan 2017 — Aug 2017 [monthly]

    Recruiting PHASE1

    First recorded

Mar 2002

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Mayo Clinic
Data source: Mayo Clinic

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

Study Locations