deltatrials
Completed NA INTERVENTIONAL 6-arm NCT03733899

An Investigation of the Impact of Localized Topical Anesthesia of the Ocular Surface on End-of-day Contact Lens Discomfort

Sponsor: Johnson & Johnson Vision Care, Inc.

Conditions Visual Acuity
Interventions Local Anesthesia Placebo
Updated 14 times since 2018 Last updated: Apr 24, 2025 Started: Nov 7, 2018 Primary completion: Feb 7, 2019 Completion: Feb 7, 2019
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 Visual Acuity and is currently completed. Johnson & Johnson Vision Care, Inc. leads this study, which shows 14 recorded versions since 2018 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Dec 2018 – ~Jan 2019 · 31 days · monthly snapshot~Jan 2019 – ~Feb 2019 · 31 days · monthly snapshot~Feb 2019 – ~Apr 2019 · 59 days · monthly snapshot~Apr 2019 – ~Mar 2020 · 11 months · monthly snapshot~Mar 2020 – ~Apr 2020 · 31 days · monthly snapshot~Apr 2020 – ~Jan 2021 · 9 months · monthly snapshot~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jan 2025 · 4 months · monthly snapshot~Jan 2025 – ~Feb 2025 · 31 days · monthly snapshot~Feb 2025 – ~Mar 2025 · 28 days · monthly snapshot~Mar 2025 – ~Apr 2025 · 31 days · monthly snapshot~Apr 2025 – ~May 2025 · 30 days · monthly snapshot~May 2025 – present · 14 months · monthly snapshot

Change History

14 versions recorded

  1. May 2025 — Present [monthly]

    Completed NA

  2. Apr 2025 — May 2025 [monthly]

    Completed NA

  3. Mar 2025 — Apr 2025 [monthly]

    Completed NA

  4. Feb 2025 — Mar 2025 [monthly]

    Completed NA

  5. Jan 2025 — Feb 2025 [monthly]

    Completed NA

▶ Show 9 earlier versions

  1. Sep 2024 — Jan 2025 [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jan 2021 — Jul 2024 [monthly]

    Completed NA

  4. Apr 2020 — Jan 2021 [monthly]

    Completed NA

  5. Mar 2020 — Apr 2020 [monthly]

    Completed NA

  6. Apr 2019 — Mar 2020 [monthly]

    Completed NA

    Status: Recruiting → Completed

  7. Feb 2019 — Apr 2019 [monthly]

    Recruiting NA

  8. Jan 2019 — Feb 2019 [monthly]

    Recruiting NA

  9. Dec 2018 — Jan 2019 [monthly]

    Recruiting NA

    First recorded

Nov 2018

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Johnson & Johnson Vision Care, Inc.
Data source: Johnson & Johnson Vision Care, Inc.

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

Study Locations