Completed NA INTERVENTIONAL 2-arm NCT03807505

Erector Spinae Plane Versus Interscalene Blocks for Shoulder Surgery

Sponsor: Stanford University

Conditions Anesthesia, Local Phrenic Nerve Paralysis Shoulder Injury Upper Extremity Injury

Interventions Erector spinae plane block Interscalene brachial plexus nerve block

Updated 9 times since 2019 Last updated: Mar 4, 2020 Started: Jun 13, 2019 Primary completion: Nov 22, 2019 Completion: Dec 31, 2019

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Anesthesia, Local and Phrenic Nerve Paralysis, this trial is completed. The trial is conducted by Stanford University and has accumulated 9 data snapshots since 2019. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

9 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Apr 2020 — Jan 2021 [monthly]

Completed NA

Status: Active Not Recruiting → Completed
Feb 2020 — Apr 2020 [monthly]

Active Not Recruiting NA

▶ Show 4 earlier versions

Jan 2020 — Feb 2020 [monthly]

Active Not Recruiting NA

Status: Recruiting → Active Not Recruiting
Nov 2019 — Jan 2020 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting
Jun 2019 — Nov 2019 [monthly]

Not Yet Recruiting NA
Feb 2019 — Jun 2019 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Stanford University

Data source: Stanford University

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

Study Locations

• Palo Alto, United States