deltatrials
Recruiting OBSERVATIONAL NCT04971564

Thrombo-inflammation Biomarkers Trial in Acute Cerebral Hypoxia (RADICAL)

Thrombo-inflammation Biomarkers Trial in Acute Cerebral Hypoxia. A Case-control Trial Nested in a Cohort

Sponsor: Fondation Ophtalmologique Adolphe de Rothschild

Interventions Blood sampling
Updated 13 times since 2021 Last updated: Jan 21, 2026 Started: Mar 19, 2024 Primary completion: Jun 22, 2026 Completion: Jun 22, 2026
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 Cerebral Hypoxia and Ischemic Stroke and is currently actively recruiting participants. Fondation Ophtalmologique Adolphe de Rothschild leads this study, which shows 13 recorded versions since 2024 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Sep 2021 – ~Jan 2022 · 4 months · monthly snapshot~Jan 2022 – ~May 2022 · 4 months · monthly snapshot~May 2022 – ~Jul 2022 · 2 months · monthly snapshot~Jul 2022 – ~Mar 2023 · 8 months · monthly snapshot~Mar 2023 – ~Aug 2023 · 5 months · monthly snapshot~Aug 2023 – ~Dec 2023 · 4 months · monthly snapshot~Dec 2023 – ~Mar 2024 · 3 months · monthly snapshot~Mar 2024 – ~Jul 2024 · 4 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshot~Feb 2025 – ~Apr 2025 · 59 days · monthly snapshot~Apr 2025 – ~Feb 2026 · 10 months · monthly snapshot~Feb 2026 – present · 5 months · monthly snapshot

Change History

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

    Recruiting

  2. Apr 2025 — Feb 2026 [monthly]

    Recruiting

  3. Feb 2025 — Apr 2025 [monthly]

    Recruiting

  4. Sep 2024 — Feb 2025 [monthly]

    Recruiting

  5. Jul 2024 — Sep 2024 [monthly]

    Recruiting

    Status: Not Yet RecruitingRecruiting

Show 8 earlier versions
  1. Mar 2024 — Jul 2024 [monthly]

    Not Yet Recruiting

  2. Dec 2023 — Mar 2024 [monthly]

    Not Yet Recruiting

  3. Aug 2023 — Dec 2023 [monthly]

    Not Yet Recruiting

  4. Mar 2023 — Aug 2023 [monthly]

    Not Yet Recruiting

  5. Jul 2022 — Mar 2023 [monthly]

    Not Yet Recruiting

  6. May 2022 — Jul 2022 [monthly]

    Not Yet Recruiting

  7. Jan 2022 — May 2022 [monthly]

    Not Yet Recruiting

  8. Sep 2021 — Jan 2022 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Fondation Ophtalmologique Adolphe de Rothschild
Data source: Fondation Ophtalmologique Adolphe de Rothschild

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

Study Locations