deltatrials
Completed NA INTERVENTIONAL 3-arm NCT00845520

Safety and Effectiveness of the Calhoun Vision Light Adjustable Intraocular Lens (LAL)

A Prospective Multi-center Clinical Study to Evaluate the Safety and Effectiveness of the Light Adjustable Lens (LAL) in Subjects Undergoing Cataract Extraction

Sponsor: Calhoun Vision, Inc.

Conditions Cataracts
Interventions Lens implantation +1.00 D postop target Lens implantation -1.00 D postop target Lens implantation 0.00 D postop target
Updated 8 times since 2017 Last updated: Jun 6, 2018 Started: Jan 31, 2009 Primary completion: Mar 31, 2013 Completion: Mar 31, 2013
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 Cataracts and is currently completed. Calhoun Vision, Inc. leads this study, which shows 8 recorded versions since 2009 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotWithheld~Feb 2017 – ~Dec 2017 · 10 months · monthly snapshotWithheld~Dec 2017 – ~Jun 2018 · 6 months · monthly snapshotCompleted~Jun 2018 – ~Aug 2018 · 2 months · monthly snapshotCompleted~Aug 2018 – ~Jan 2021 · 29 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 24 months · monthly snapshotCompleted

Change History

8 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jan 2021 — Jul 2024 [monthly]

    Completed NA

  4. Aug 2018 — Jan 2021 [monthly]

    Completed NA

  5. Jun 2018 — Aug 2018 [monthly]

    Completed NA

▶ Show 3 earlier versions

  1. Dec 2017 — Jun 2018 [monthly]

    Completed NA

    Status: Withheld → Completed

  2. Feb 2017 — Dec 2017 [monthly]

    Withheld NA

  3. Jan 2017 — Feb 2017 [monthly]

    Withheld NA

    First recorded

Jan 2009

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Calhoun Vision, Inc.
Data source: Calhoun Vision, Inc.

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

Study Locations