deltatrials
Terminated PHASE2 INTERVENTIONAL 3-arm NCT03029104

Collagen Cross-Linking With Ultraviolet-A in Asymmetric Corneas

Sponsor: Cxlusa

Conditions Corneal Diseases Eye Diseases Keratoconus Photosensitizing Agents
Interventions CXLO Corneal Strengthening Solution and UVA Illumination Device
Updated 14 times since 2017 Last updated: Dec 15, 2021 Started: Dec 21, 2016 Primary completion: Dec 27, 2020 Completion: Dec 27, 2020
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Sufficient clinical results obtained to support study endpoints.

Other terminated trials from Cxlusa

More terminations from Cxlusa

A PHASE2 clinical study on Corneal Diseases and Eye Diseases, this trial is terminated or withdrawn. The trial is conducted by Cxlusa and has accumulated 14 data snapshots since 2016. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Feb 2017 – ~Mar 2017 · 28 days · monthly snapshot~Mar 2017 – ~Aug 2017 · 5 months · monthly snapshot~Aug 2017 – ~Jun 2018 · 10 months · monthly snapshot~Jun 2018 – ~Oct 2018 · 4 months · monthly snapshot~Oct 2018 – ~Nov 2018 · 31 days · monthly snapshot~Nov 2018 – ~Aug 2019 · 9 months · monthly snapshot~Aug 2019 – ~Feb 2020 · 6 months · monthly snapshot~Feb 2020 – ~Jun 2020 · 4 months · monthly snapshot~Jun 2020 – ~Jan 2021 · 7 months · monthly snapshot~Jan 2021 – ~Feb 2022 · 13 months · monthly snapshot~Feb 2022 – ~Jul 2024 · 29 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

14 versions recorded

  1. Sep 2025 — Present [monthly]

    Terminated PHASE2

  2. Sep 2024 — Sep 2025 [monthly]

    Terminated PHASE2

  3. Jul 2024 — Sep 2024 [monthly]

    Terminated PHASE2

  4. Feb 2022 — Jul 2024 [monthly]

    Terminated PHASE2

  5. Jan 2021 — Feb 2022 [monthly]

    Terminated PHASE2

▶ Show 9 earlier versions

  1. Jun 2020 — Jan 2021 [monthly]

    Terminated PHASE2

    Status: Active Not Recruiting → Terminated

  2. Feb 2020 — Jun 2020 [monthly]

    Active Not Recruiting PHASE2

  3. Aug 2019 — Feb 2020 [monthly]

    Active Not Recruiting PHASE2

    Status: Recruiting → Active Not Recruiting

  4. Nov 2018 — Aug 2019 [monthly]

    Recruiting PHASE2

  5. Oct 2018 — Nov 2018 [monthly]

    Recruiting PHASE2

  6. Jun 2018 — Oct 2018 [monthly]

    Recruiting PHASE2

  7. Aug 2017 — Jun 2018 [monthly]

    Recruiting PHASE2

  8. Mar 2017 — Aug 2017 [monthly]

    Recruiting PHASE2

  9. Feb 2017 — Mar 2017 [monthly]

    Recruiting PHASE2

    First recorded

Dec 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Cxlusa
Data source: Cxlusa

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

Study Locations