deltatrials
Terminated NA INTERVENTIONAL 3-arm NCT04658095

Study of OMNI Surgical System and iStent for Eyes With OAG (Trident)

A Prospective, Randomized, Multicenter Study To Compare The Safety And Effectiveness Of The OMNI® Surgical System And The iStent Inject In Pseudophakic Eyes With Open Angle Glaucoma. The TRIDENT European Trial

Sponsor: Sight Sciences, Inc.

Updated 6 times since 2021 Last updated: Oct 14, 2025 Started: Jan 11, 2022 Primary completion: Nov 18, 2022 Completion: Nov 18, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Business Decision

A NA clinical study on Glaucoma, Open-Angle, this trial is terminated or withdrawn. The trial is conducted by Sight Sciences, Inc. and has accumulated 6 data snapshots since 2022. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2021 – ~Apr 2022 · 15 months · monthly snapshotNot Yet Recruiting~Apr 2022 – ~Sep 2022 · 5 months · monthly snapshot~Sep 2022 – ~Jul 2024 · 22 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Nov 2025 · 14 months · monthly snapshotTerminated~Nov 2025 – present · 10 months · monthly snapshotTerminated

Change History

6 versions recorded
  1. Nov 2025 — Present [monthly]

    Terminated NA

  2. Sep 2024 — Nov 2025 [monthly]

    Terminated NA

  3. Jul 2024 — Sep 2024 [monthly]

    Terminated NA

  4. Sep 2022 — Jul 2024 [monthly]

    Terminated NA

    Status: RecruitingTerminated

  5. Apr 2022 — Sep 2022 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

Show 1 earlier version
  1. Jan 2021 — Apr 2022 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Sight Sciences, Inc.
Data source: Sight Sciences, Inc.

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