deltatrials
Recruiting PHASE4 INTERVENTIONAL 2-arm NCT04454203

Femoral Peri-arterial Local Anesthetic Injection Via Peri-arterial Perineural Catheter Reverses Tourniquet Associated Ischemic Hypertension

Sponsor: Duke University

Conditions Ankle Fusion Intraoperative Hypertension Total Ankle Arthroplasty Tourniquet Hypertension
Interventions Mepivacaine Perifemoral Injection of Local Anesthetic Saline
Updated 14 times since 2020 Last updated: Feb 3, 2025 Started: Feb 5, 2021 Primary completion: Feb 1, 2026 Completion: Feb 3, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE4 clinical study on Ankle Fusion and Intraoperative Hypertension, this trial is actively recruiting participants. The trial is conducted by Duke University and has accumulated 14 data snapshots since 2021. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Aug 2020 – ~Oct 2020 · 2 months · monthly snapshot~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshot~Jan 2021 – ~Apr 2021 · 3 months · monthly snapshot~Apr 2021 – ~Sep 2021 · 5 months · monthly snapshot~Sep 2021 – ~Oct 2021 · 30 days · monthly snapshot~Oct 2021 – ~Apr 2022 · 6 months · monthly snapshot~Apr 2022 – ~Apr 2023 · 12 months · monthly snapshot~Apr 2023 – ~Sep 2023 · 5 months · monthly snapshot~Sep 2023 – ~Feb 2024 · 5 months · monthly snapshot~Feb 2024 – ~Jul 2024 · 5 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshot~Feb 2025 – ~Mar 2025 · 28 days · monthly snapshot~Mar 2025 – present · 16 months · monthly snapshot

Change History

14 versions recorded

  1. Mar 2025 — Present [monthly]

    Recruiting PHASE4

  2. Feb 2025 — Mar 2025 [monthly]

    Recruiting PHASE4

  3. Sep 2024 — Feb 2025 [monthly]

    Recruiting PHASE4

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting PHASE4

  5. Feb 2024 — Jul 2024 [monthly]

    Recruiting PHASE4

▶ Show 9 earlier versions

  1. Sep 2023 — Feb 2024 [monthly]

    Recruiting PHASE4

  2. Apr 2023 — Sep 2023 [monthly]

    Recruiting PHASE4

  3. Apr 2022 — Apr 2023 [monthly]

    Recruiting PHASE4

  4. Oct 2021 — Apr 2022 [monthly]

    Recruiting PHASE4

  5. Sep 2021 — Oct 2021 [monthly]

    Recruiting PHASE4

  6. Apr 2021 — Sep 2021 [monthly]

    Recruiting PHASE4

  7. Jan 2021 — Apr 2021 [monthly]

    Recruiting PHASE4

    Status: Not Yet Recruiting → Recruiting

  8. Oct 2020 — Jan 2021 [monthly]

    Not Yet Recruiting PHASE4

  9. Aug 2020 — Oct 2020 [monthly]

    Not Yet Recruiting PHASE4

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Duke University
Data source: Duke University

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

Study Locations