Erector Spinae Versus Paravertebral Nerve Blocks for Breast Surgery
A Randomized, Subject-Masked, Active-Controlled, Parallel-Arm Clinical Trial Comparing Erector Spinae and Paravertebral Nerve Blocks
Sponsor: University of California, San Diego
This PHASE4 trial investigates Breast Surgery and is currently completed. University of California, San Diego leads this study, which shows 12 recorded versions since 2018 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.
Status Flow
Change History
12 versions recorded-
Sep 2024 — Present [monthly]
Completed PHASE4
-
Jul 2024 — Sep 2024 [monthly]
Completed PHASE4
-
Jan 2023 — Jul 2024 [monthly]
Completed PHASE4
-
Dec 2022 — Jan 2023 [monthly]
Completed PHASE4
-
Jan 2021 — Dec 2022 [monthly]
Completed PHASE4
▶ Show 7 earlier versions
-
Aug 2020 — Jan 2021 [monthly]
Completed PHASE4
-
Jun 2019 — Aug 2020 [monthly]
Completed PHASE4
Status: Enrolling By Invitation → Completed
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May 2019 — Jun 2019 [monthly]
Enrolling By Invitation PHASE4
-
Apr 2019 — May 2019 [monthly]
Enrolling By Invitation PHASE4
-
Oct 2018 — Apr 2019 [monthly]
Enrolling By Invitation PHASE4
-
Aug 2018 — Oct 2018 [monthly]
Enrolling By Invitation PHASE4
Status: Not Yet Recruiting → Enrolling By Invitation
-
Jul 2018 — Aug 2018 [monthly]
Not Yet Recruiting PHASE4
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- University of California, San Diego
For direct contact, visit the study record on ClinicalTrials.gov .