deltatrials
Enrolling By Invitation OBSERVATIONAL NCT04598932

Corneal Biomechanical Analysis Using Brillouin Microscopy

Sponsor: The Cleveland Clinic

Updated 12 times since 2020 Last updated: Feb 12, 2026 Started: Jun 1, 2021 Primary completion: Jul 31, 2026 Completion: Dec 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Keratoconus and Keratoconus, Stable, this trial is ongoing. The trial is conducted by The Cleveland Clinic and has accumulated 12 data snapshots since 2021. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotNot Yet Recruiting~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshotNot Yet Recruiting~Feb 2021 – ~May 2021 · 3 months · monthly snapshotNot Yet Recruiting~May 2021 – ~Oct 2021 · 5 months · monthly snapshotNot Yet Recruiting~Oct 2021 – ~Feb 2023 · 16 months · monthly snapshotEnrolling By Invitation~Feb 2023 – ~Mar 2024 · 13 months · monthly snapshotEnrolling By Invitation~Mar 2024 – ~Jul 2024 · 4 months · monthly snapshotEnrolling By Invitation~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotEnrolling By Invitation~Sep 2024 – ~Mar 2025 · 6 months · monthly snapshotEnrolling By Invitation~Mar 2025 – ~Nov 2025 · 8 months · monthly snapshotEnrolling By Invitation~Nov 2025 – ~Feb 2026 · 3 months · monthly snapshotEnrolling By Invitation~Feb 2026 – present · 6 months · monthly snapshotEnrolling By Invitation

Change History

12 versions recorded
  1. Feb 2026 — Present [monthly]

    Enrolling By Invitation

  2. Nov 2025 — Feb 2026 [monthly]

    Enrolling By Invitation

  3. Mar 2025 — Nov 2025 [monthly]

    Enrolling By Invitation

  4. Sep 2024 — Mar 2025 [monthly]

    Enrolling By Invitation

  5. Jul 2024 — Sep 2024 [monthly]

    Enrolling By Invitation

Show 7 earlier versions
  1. Mar 2024 — Jul 2024 [monthly]

    Enrolling By Invitation

  2. Feb 2023 — Mar 2024 [monthly]

    Enrolling By Invitation

  3. Oct 2021 — Feb 2023 [monthly]

    Enrolling By Invitation

    Status: Not Yet RecruitingEnrolling By Invitation

  4. May 2021 — Oct 2021 [monthly]

    Not Yet Recruiting

  5. Feb 2021 — May 2021 [monthly]

    Not Yet Recruiting

  6. Jan 2021 — Feb 2021 [monthly]

    Not Yet Recruiting

  7. Nov 2020 — Jan 2021 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • The Cleveland Clinic
  • University of Maryland
Data source: The Cleveland Clinic

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

Study Locations