NCT03933566

Brief Summary

This retrospective observational study compare ultrasound-guided plane and landmark-based superficial cervical plexus block

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started May 2019

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

December 29, 2017

Completed
1.3 years until next milestone

First Posted

Study publicly available on registry

May 1, 2019

Completed
Same day until next milestone

Study Start

First participant enrolled

May 1, 2019

Completed
1.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2020

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2020

Completed
Last Updated

April 9, 2024

Status Verified

April 1, 2019

Enrollment Period

1.1 years

First QC Date

December 29, 2017

Last Update Submit

April 8, 2024

Conditions

Nerve Block

Keywords

Ultrasound-Guided Superficial Cervical Plexus BlockLandmark-Based Superficial Cervical Plexus Block

Outcome Measures

Primary Outcomes (1)

  • Success rate

    Number of Participants wit absence of pain sensation for all 4 branches of the superficial cervical plexus

    At 15 mins after nerve block

Study Arms (2)

Ultrasound-Guided

Ultrasound-Guided Superficial Cervical Plexus Block

Procedure: Ultrasound-Guided Superficial Cervical Plexus Block

Landmark-Based

Landmark-Based Superficial Cervical Plexus Block

Procedure: Landmark-Based Superficial Cervical Plexus Block

Interventions

Ultrasound-Guided Superficial Cervical Plexus BlockPROCEDURE

Ultrasound-Guided Superficial Cervical Plexus Block

Ultrasound-Guided
Landmark-Based Superficial Cervical Plexus BlockPROCEDURE

Landmark-Based Superficial Cervical Plexus Block

Landmark-Based

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

200

You may qualify if:

  • Undergoing surgery of the shoulder and clavicle
  • Urgent or planned surgery

You may not qualify if:

  • Refused to sign informed consent
  • Pregnant women
  • Allergic to the local anesthetic

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine

Cangzhou, Hebei, 061001, China

Location

Study Officials

  • Ruizhao Lv, M.D

    Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

December 29, 2017

First Posted

May 1, 2019

Study Start

May 1, 2019

Primary Completion

June 1, 2020

Study Completion

August 1, 2020

Last Updated

April 9, 2024

Record last verified: 2019-04

Locations

CN(1)