deltatrials
Terminated NA INTERVENTIONAL 2-arm NCT03815045

Ultrasound Guided Diagnostic Lumbar Puncture in Neurology

Sponsor: Dartmouth-Hitchcock Medical Center

Conditions Lumbar Puncture
Interventions Landmark-based lumbar puncture Ultrasound-guided lumbar puncture
Updated 11 times since 2019 Last updated: Jan 29, 2024 Started: Jul 20, 2017 Primary completion: Mar 10, 2023 Completion: Dec 31, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

An interim analysis was conducted, and no difference was found between traditional lumbar punctures and ultrasound-guided lumbar punctures. The study was subsequently terminated.

Other terminated trials from Dartmouth-Hitchcock Medical Center

See all terminations from Dartmouth-Hitchcock Medical Center

Listed as NCT03815045, this NA trial focuses on Lumbar Puncture and remains terminated or withdrawn. Sponsored by Dartmouth-Hitchcock Medical Center, it has been updated 11 times since 2017, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Feb 2019 – ~Mar 2020 · 13 months · monthly snapshotEnrolling By Invitation~Mar 2020 – ~May 2020 · 2 months · monthly snapshotEnrolling By Invitation~May 2020 – ~Jul 2020 · 2 months · monthly snapshotActive Not Recruiting~Jul 2020 – ~Jan 2021 · 6 months · monthly snapshotEnrolling By Invitation~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshotEnrolling By Invitation~Sep 2021 – ~Dec 2022 · 15 months · monthly snapshotEnrolling By Invitation~Dec 2022 – ~Oct 2023 · 10 months · monthly snapshotEnrolling By Invitation~Oct 2023 – ~Feb 2024 · 4 months · monthly snapshotEnrolling By Invitation~Feb 2024 – ~Jul 2024 · 5 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – present · 24 months · monthly snapshotTerminated

Change History

11 versions recorded

  1. Sep 2024 — Present [monthly]

    Terminated NA

  2. Jul 2024 — Sep 2024 [monthly]

    Terminated NA

  3. Feb 2024 — Jul 2024 [monthly]

    Terminated NA

    Status: Enrolling By Invitation → Terminated

  4. Oct 2023 — Feb 2024 [monthly]

    Enrolling By Invitation NA

  5. Dec 2022 — Oct 2023 [monthly]

    Enrolling By Invitation NA

▶ Show 6 earlier versions

  1. Sep 2021 — Dec 2022 [monthly]

    Enrolling By Invitation NA

  2. Jan 2021 — Sep 2021 [monthly]

    Enrolling By Invitation NA

  3. Jul 2020 — Jan 2021 [monthly]

    Enrolling By Invitation NA

    Status: Active Not Recruiting → Enrolling By Invitation

  4. May 2020 — Jul 2020 [monthly]

    Active Not Recruiting NA

    Status: Enrolling By Invitation → Active Not Recruiting

  5. Mar 2020 — May 2020 [monthly]

    Enrolling By Invitation NA

  6. Feb 2019 — Mar 2020 [monthly]

    Enrolling By Invitation NA

    First recorded

Jul 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Dartmouth-Hitchcock Medical Center
Data source: Dartmouth-Hitchcock Medical Center

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

Study Locations