deltatrials
Completed OBSERVATIONAL NCT03972852

Establishment of an Anaesthetic Protocol for Examinations for Children With Glaucoma or Suspected Glaucoma (eyeBIS)

Establishment of an Anaesthetic Protocol for Examinations Under Anaesthesia for Children With Glaucoma or Suspected Glaucoma - Correlation of Bispectral Index (BIS) and Intraocular Pressure (IOP)

Sponsor: Johannes Gutenberg University Mainz

Updated 8 times since 2019 Last updated: Dec 28, 2025 Started: Jun 1, 2019 Primary completion: May 30, 2022 Completion: Dec 28, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Anesthesia and Glaucoma, Suspect and is currently completed. Johannes Gutenberg University Mainz leads this study, which shows 8 recorded versions since 2019 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jul 2019 – ~Aug 2019 · 31 days · monthly snapshotNot Yet Recruiting~Aug 2019 – ~Jan 2021 · 17 months · monthly snapshotRecruiting~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshotRecruiting~Sep 2021 – ~Sep 2023 · 24 months · monthly snapshotRecruiting~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Feb 2026 · 17 months · monthly snapshotUnknown~Feb 2026 – present · 5 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Feb 2026 — Present [monthly]

    Completed

    Status: UnknownCompleted

  2. Sep 2024 — Feb 2026 [monthly]

    Unknown

  3. Jul 2024 — Sep 2024 [monthly]

    Unknown

    Status: Unknown StatusUnknown

  4. Sep 2023 — Jul 2024 [monthly]

    Unknown Status

    Status: RecruitingUnknown Status

  5. Sep 2021 — Sep 2023 [monthly]

    Recruiting

Show 3 earlier versions
  1. Jan 2021 — Sep 2021 [monthly]

    Recruiting

  2. Aug 2019 — Jan 2021 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

  3. Jul 2019 — Aug 2019 [monthly]

    Not Yet Recruiting

    First recorded

Jun 2019

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Johannes Gutenberg University Mainz
Data source: Johannes Gutenberg University Mainz

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

Study Locations