US-Guided Preemptive Brachial Plexus Blockade May Reduce Post-operative Pain: a Randomized Study
Sponsor: University of Sao Paulo General Hospital
This NA trial investigates Postoperative Pain and Rotator Cuff Injuries and is currently completed. University of Sao Paulo General Hospital leads this study, which shows 13 recorded versions since 2022 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
13 versions recorded-
Sep 2024 — Present [monthly]
Completed NA
-
Jul 2024 — Sep 2024 [monthly]
Completed NA
-
May 2024 — Jul 2024 [monthly]
Completed NA
Status: Recruiting → Completed
-
Mar 2024 — May 2024 [monthly]
Recruiting NA
-
Nov 2023 — Mar 2024 [monthly]
Recruiting NA
▶ Show 8 earlier versions
-
May 2023 — Nov 2023 [monthly]
Recruiting NA
Status: Not Yet Recruiting → Recruiting
-
Jan 2023 — May 2023 [monthly]
Not Yet Recruiting NA
-
Apr 2022 — Jan 2023 [monthly]
Not Yet Recruiting NA
Status: Suspended → Not Yet Recruiting
-
Mar 2021 — Apr 2022 [monthly]
Suspended NA
-
Jan 2021 — Mar 2021 [monthly]
Suspended NA
-
Dec 2019 — Jan 2021 [monthly]
Suspended NA
Status: Not Yet Recruiting → Suspended
-
Oct 2019 — Dec 2019 [monthly]
Not Yet Recruiting NA
-
Aug 2019 — Oct 2019 [monthly]
Not Yet Recruiting NA
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- University of Sao Paulo General Hospital
For direct contact, visit the study record on ClinicalTrials.gov .