deltatrials
Completed NA INTERVENTIONAL 1-arm NCT04080128

Examination of Myopia Progression and Soft Bifocal Contact Lens Myopia Control (BLINK2)

Examination of Myopia Progression and Consequences and Mechanisms of Soft Bifocal Contact Lens Myopia Control

Sponsor: Ohio State University

Conditions Myopia
Interventions Contact lenses
Updated 10 times since 2019 Last updated: Jan 17, 2025 Started: Sep 9, 2019 Primary completion: Jan 4, 2024 Completion: Jan 4, 2024
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04080128, this NA trial focuses on Myopia and remains completed. Sponsored by Ohio State University, it has been updated 10 times since 2019, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Oct 2019 – ~Jan 2020 · 3 months · monthly snapshotEnrolling By Invitation~Jan 2020 – ~Feb 2020 · 31 days · monthly snapshotEnrolling By Invitation~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshotEnrolling By Invitation~Jan 2021 – ~Mar 2021 · 59 days · monthly snapshotEnrolling By Invitation~Mar 2021 – ~Jun 2022 · 15 months · monthly snapshotActive Not Recruiting~Jun 2022 – ~Sep 2023 · 15 months · monthly snapshotActive Not Recruiting~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshotActive Not Recruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotActive Not Recruiting~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshotActive Not Recruiting~Feb 2025 – present · 17 months · monthly snapshotCompleted

Change History

10 versions recorded
  1. Feb 2025 — Present [monthly]

    Completed NA

    Status: Active Not RecruitingCompleted

  2. Sep 2024 — Feb 2025 [monthly]

    Active Not Recruiting NA

  3. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting NA

  4. Sep 2023 — Jul 2024 [monthly]

    Active Not Recruiting NA

  5. Jun 2022 — Sep 2023 [monthly]

    Active Not Recruiting NA

Show 5 earlier versions
  1. Mar 2021 — Jun 2022 [monthly]

    Active Not Recruiting NA

    Status: Enrolling By InvitationActive Not Recruiting

  2. Jan 2021 — Mar 2021 [monthly]

    Enrolling By Invitation NA

  3. Feb 2020 — Jan 2021 [monthly]

    Enrolling By Invitation NA

  4. Jan 2020 — Feb 2020 [monthly]

    Enrolling By Invitation NA

  5. Oct 2019 — Jan 2020 [monthly]

    Enrolling By Invitation NA

    First recorded

Sep 2019

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Ohio State University
  • University of Houston
Data source: Ohio State University

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