deltatrials
Completed NA INTERVENTIONAL 2-arm NCT04465344

Multicentric Clinical Study on Isatis TF Trifocal Intraocular Lens

Multicentric Clinical Study to Determine Safety and Efficacy of a Hydrophobic Acrylic Trifocal Intraocular Lens (IOL)

Sponsor: Cutting Edge SAS

Conditions Cataract Lens Opacities
Interventions Implantation of monofocal IOL, Isatis (control device) Implantation of trifocal IOL, Isatis TF (device under investigation)
Updated 14 times since 2020 Last updated: Feb 10, 2025 Started: May 31, 2021 Primary completion: Jun 27, 2024 Completion: Jun 27, 2024
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 Cataract and Lens Opacities and is currently completed. Cutting Edge SAS leads this study, which shows 14 recorded versions since 2021 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Aug 2020 – ~Sep 2020 · 31 days · monthly snapshot~Sep 2020 – ~Oct 2020 · 30 days · monthly snapshot~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshot~Jan 2021 – ~May 2021 · 4 months · monthly snapshot~May 2021 – ~Sep 2021 · 4 months · monthly snapshot~Sep 2021 – ~Dec 2021 · 3 months · monthly snapshot~Dec 2021 – ~Jan 2023 · 13 months · monthly snapshot~Jan 2023 – ~Oct 2023 · 9 months · monthly snapshot~Oct 2023 – ~Jul 2024 · 9 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Oct 2024 · 30 days · monthly snapshot~Oct 2024 – ~Mar 2025 · 5 months · monthly snapshot~Mar 2025 – ~Sep 2025 · 6 months · monthly snapshot~Sep 2025 – present · 10 months · monthly snapshot

Change History

14 versions recorded

  1. Sep 2025 — Present [monthly]

    Completed NA

  2. Mar 2025 — Sep 2025 [monthly]

    Completed NA

    Status: Active Not Recruiting → Completed

  3. Oct 2024 — Mar 2025 [monthly]

    Active Not Recruiting NA

    Status: Recruiting → Active Not Recruiting

  4. Sep 2024 — Oct 2024 [monthly]

    Recruiting NA

  5. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

▶ Show 9 earlier versions

  1. Oct 2023 — Jul 2024 [monthly]

    Recruiting NA

  2. Jan 2023 — Oct 2023 [monthly]

    Recruiting NA

  3. Dec 2021 — Jan 2023 [monthly]

    Recruiting NA

  4. Sep 2021 — Dec 2021 [monthly]

    Recruiting NA

    Status: Not Yet Recruiting → Recruiting

  5. May 2021 — Sep 2021 [monthly]

    Not Yet Recruiting NA

  6. Jan 2021 — May 2021 [monthly]

    Not Yet Recruiting NA

  7. Oct 2020 — Jan 2021 [monthly]

    Not Yet Recruiting NA

  8. Sep 2020 — Oct 2020 [monthly]

    Not Yet Recruiting NA

  9. Aug 2020 — Sep 2020 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Cutting Edge SAS
  • targomedGmbH
Data source: Cutting Edge SAS

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

Study Locations