deltatrials
Completed NA INTERVENTIONAL 4-arm NCT01335750

A Clinical Comparison of Marketed Lens Care Solutions With Avaira Lens Brand

Sponsor: CooperVision, Inc.

Updated 11 times since 2017 Last updated: Jul 17, 2020 Started: Aug 31, 2010 Primary completion: Sep 30, 2010 Completion: Sep 30, 2010
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Corneal Staining and is currently completed. CooperVision, Inc. leads this study, which shows 11 recorded versions since 2010 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotCompleted~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshotCompleted~Jun 2018 – ~Aug 2020 · 26 months · monthly snapshotCompleted~Aug 2020 – ~Jan 2021 · 5 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshotCompleted~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotCompleted~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Jan 2025 · 4 months · monthly snapshotCompleted~Jan 2025 – ~May 2025 · 4 months · monthly snapshotCompleted~May 2025 – present · 15 months · monthly snapshotCompleted

Change History

11 versions recorded
  1. May 2025 — Present [monthly]

    Completed NA

  2. Jan 2025 — May 2025 [monthly]

    Completed NA

  3. Sep 2024 — Jan 2025 [monthly]

    Completed NA

  4. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  5. Jan 2023 — Jul 2024 [monthly]

    Completed NA

Show 6 earlier versions
  1. Dec 2022 — Jan 2023 [monthly]

    Completed NA

  2. Jan 2021 — Dec 2022 [monthly]

    Completed NA

  3. Aug 2020 — Jan 2021 [monthly]

    Completed NA

    Phase: PHASE4NA

  4. Jun 2018 — Aug 2020 [monthly]

    Completed PHASE4

  5. Feb 2017 — Jun 2018 [monthly]

    Completed PHASE4

  6. Jan 2017 — Feb 2017 [monthly]

    Completed PHASE4

    First recorded

Aug 2010

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • CooperVision, Inc.
Data source: CooperVision International Limited (CVIL)

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

Study Locations