deltatrials
Terminated OBSERVATIONAL NCT01676766

Novel Quantification Methods for Fluorescence to Detect Progression in Stargardt Disease

Novel Quantification Methods for Fundus Flavoprotein Fluorescence and Lipofuscin Fluorescence to Detect Progression in Stargardt Disease

Sponsor: Midwest Eye Banks

Updated 10 times since 2017 Last updated: Nov 4, 2016 Started: Sep 30, 2012 Primary completion: Oct 31, 2016 Completion: Oct 31, 2016
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Flavoprotein fluorescence machine for the trial is not working so the trial was terminated. No study data was collected prior to termination.

This observational or N/A phase trial investigates Stargardt Disease and is currently terminated or withdrawn. Midwest Eye Banks leads this study, which shows 10 recorded versions since 2012 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Aug 2017 · 7 months · monthly snapshotTerminated~Aug 2017 – ~Apr 2018 · 8 months · monthly snapshotTerminated~Apr 2018 – ~May 2018 · 30 days · monthly snapshotTerminated~May 2018 – ~Jun 2018 · 31 days · monthly snapshotTerminated~Jun 2018 – ~Nov 2020 · 29 months · monthly snapshotTerminated~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotTerminated~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotTerminated~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – present · 22 months · monthly snapshotTerminated

Change History

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

    Terminated

  2. Jul 2024 — Sep 2024 [monthly]

    Terminated

  3. Dec 2021 — Jul 2024 [monthly]

    Terminated

  4. Jan 2021 — Dec 2021 [monthly]

    Terminated

  5. Nov 2020 — Jan 2021 [monthly]

    Terminated

Show 5 earlier versions
  1. Jun 2018 — Nov 2020 [monthly]

    Terminated

  2. May 2018 — Jun 2018 [monthly]

    Terminated

  3. Apr 2018 — May 2018 [monthly]

    Terminated

    Phase: NANone

  4. Aug 2017 — Apr 2018 [monthly]

    Terminated NA

  5. Jan 2017 — Aug 2017 [monthly]

    Terminated NA

    First recorded

Sep 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Midwest Eye Banks
  • University of Michigan
Data source: University of Michigan

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

Study Locations