Transtibial Amputation Outcomes Study (TAOS)
Transtibial Amputation Outcomes Study (TAOS): Comparing Transtibial Amputation With (Ertl) and Without a Tibia-fibula Synostosis Procedure
Sponsor: Major Extremity Trauma Research Consortium
A NA clinical study on Transtibial Amputation, this trial is completed. The trial is conducted by Major Extremity Trauma Research Consortium and has accumulated 14 data snapshots since 2013. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.
Status Flow
Change History
14 versions recorded-
Sep 2025 — Present [monthly]
Completed NA
-
Sep 2024 — Sep 2025 [monthly]
Completed NA
-
Jul 2024 — Sep 2024 [monthly]
Completed NA
-
Jan 2024 — Jul 2024 [monthly]
Completed NA
Status: Active Not Recruiting → Completed
-
May 2023 — Jan 2024 [monthly]
Active Not Recruiting NA
Status: Unknown Status → Active Not Recruiting
▶ Show 9 earlier versions
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Apr 2023 — May 2023 [monthly]
Unknown Status NA
Status: Active Not Recruiting → Unknown Status
-
Apr 2021 — Apr 2023 [monthly]
Active Not Recruiting NA
-
Jan 2021 — Apr 2021 [monthly]
Active Not Recruiting NA
-
Dec 2020 — Jan 2021 [monthly]
Active Not Recruiting NA
-
Aug 2019 — Dec 2020 [monthly]
Active Not Recruiting NA
Status: Recruiting → Active Not Recruiting
-
Jul 2018 — Aug 2019 [monthly]
Recruiting NA
-
Jun 2018 — Jul 2018 [monthly]
Recruiting NA
-
Jul 2017 — Jun 2018 [monthly]
Recruiting NA
-
Jan 2017 — Jul 2017 [monthly]
Recruiting NA
First recorded
Mar 2013
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Major Extremity Trauma Research Consortium
For direct contact, visit the study record on ClinicalTrials.gov .