deltatrials
Terminated OBSERVATIONAL NCT01751633

Spine FA3 - a Prospective, International, Multicenter Cohort Study on Treatment of of AO A3 Thoracolumbar Fractures (FA3)

Comparison of Surgical Versus Conservative Treatment of AO Type A3 Thoracolumbar Fractures Without Neurological Deficits Prospective, International, Multicenter Cohort Study

Sponsor: AO Clinical Investigation and Publishing Documentation

Conditions Multiple Level Stable Thoracolumbar Fracture Type AO A3 Single Level Stable Thoracolumbar Fracture Type AO A3
Interventions Conservative treatment Surgical
Updated 9 times since 2017 Last updated: Aug 11, 2020 Started: Jan 31, 2013 Primary completion: Mar 31, 2015 Completion: Dec 31, 2015
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Administrative reason. Lack of funding.

Other terminated trials from AO Clinical Investigation and Publishing Documentation

See all terminations from AO Clinical Investigation and Publishing Documentation

Listed as NCT01751633, this observational or N/A phase trial focuses on Multiple Level Stable Thoracolumbar Fracture Type AO A3 and Single Level Stable Thoracolumbar Fracture Type AO A3 and remains terminated or withdrawn. Sponsored by AO Clinical Investigation and Publishing Documentation, it has been updated 9 times since 2013, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Apr 2018 · 15 months · monthly snapshotTerminated~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotTerminated~Jun 2018 – ~Jun 2020 · 24 months · monthly snapshotTerminated~Jun 2020 – ~Sep 2020 · 3 months · monthly snapshotTerminated~Sep 2020 – ~Jan 2021 · 4 months · monthly snapshotTerminated~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotTerminated~Sep 2025 – present · 9 months · monthly snapshotTerminated

Change History

9 versions recorded

  1. Sep 2025 — Present [monthly]

    Terminated

  2. Sep 2024 — Sep 2025 [monthly]

    Terminated

  3. Jul 2024 — Sep 2024 [monthly]

    Terminated

  4. Jan 2021 — Jul 2024 [monthly]

    Terminated

  5. Sep 2020 — Jan 2021 [monthly]

    Terminated

▶ Show 4 earlier versions

  1. Jun 2020 — Sep 2020 [monthly]

    Terminated

  2. Jun 2018 — Jun 2020 [monthly]

    Terminated

  3. Apr 2018 — Jun 2018 [monthly]

    Terminated

    Phase: NA → None

  4. Jan 2017 — Apr 2018 [monthly]

    Terminated NA

    First recorded

Jan 2013

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • AO Clinical Investigation and Publishing Documentation
Data source: AO Innovation Translation Center

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

Study Locations