NCT03279679

Brief Summary

The costoclavicular space block technique is a new developed approach of ultrasound-guided infraclavicular brachial plexus block(USG-ICB) in last two years and has not been studied much yet. The paracoracoid approach serves as a standard and traditional method for USG-ICB in clinical practice, easy to learn and perform. The investigators set this parallel controlled dose-finding trial to work out the MEV with 0.5% ropivacaine of both two approaches above for forearm surgery and compare the performance time between them, providing reasonable evidence for clinical choice.

Trial Health

35
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
50

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Oct 2017

Shorter than P25 for not_applicable

Status
unknown

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

September 6, 2017

Completed
6 days until next milestone

First Posted

Study publicly available on registry

September 12, 2017

Completed
19 days until next milestone

Study Start

First participant enrolled

October 1, 2017

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2018

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2018

Completed
Last Updated

September 12, 2017

Status Verified

September 1, 2017

Enrollment Period

8 months

First QC Date

September 6, 2017

Last Update Submit

September 9, 2017

Conditions

Keywords

costoclavicularparacoracoidbrachial plexus

Outcome Measures

Primary Outcomes (1)

  • MEV

    minimum effective volume regional anesthetic need for a successful infraclavicular block

    The anesthesia effect of the block with a specified volume fo local anesthetic will be assessed at 30 min after the nerve block finished, the MEV will be calculated after all.

Secondary Outcomes (1)

  • performance time

    from the time point when ultrasound probe touches with patients' skin to the end when local anesthetic is injected through the needle, which is usually up to ten minutes

Study Arms (2)

costoclavicular group

EXPERIMENTAL

patients in this group are assigned to receive ultrasound-guided costoclavicular infraclavicular block with 0.5% ropivacaine for upper limb surgery at elbow joint and below

Procedure: costoclavicular infraclavicular blockDevice: UltrasoundDrug: Ropivacaine

paracoracoid group

OTHER

patients in this group are assigned to receive ultrasound-guided paracoracoid infraclavicular block with 0.5% ropivacaine for upper limb surgery at elbow joint and below

Procedure: paracoracoid infraclavicular blockDevice: UltrasoundDrug: Ropivacaine

Interventions

Infraclavicular brachial plexus block will be performed through new costoclavicular space approach under realtime ultrasound guidance with 0.5% ropivacaine

costoclavicular group

Infraclavicular brachial plexus block will be performed through traditional paracoracoid approach under realtime ultrasound guidance with 0.5% ropivacaine

paracoracoid group

All the nerve blocks will be performed under realtime ultrasound guidance

costoclavicular groupparacoracoid group

0.5% ropivacaine will be used for the brachial plexus block in both groups.

costoclavicular groupparacoracoid group

Eligibility Criteria

Age18 Years - 70 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • ASA status 1 to 3
  • BMI 20-35
  • Scheduled for surgery at elbow joint or below

You may not qualify if:

  • Inability to consent to the study
  • Preexisting neuropathy,coagulopathy,COPD
  • Hepatic or renal failure
  • Allergy to local anesthetics
  • Pregnancy
  • Prior surgery in infraclavicular region

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (9)

  • Albrecht E, Mermoud J, Fournier N, Kern C, Kirkham KR. A systematic review of ultrasound-guided methods for brachial plexus blockade. Anaesthesia. 2016 Feb;71(2):213-27. doi: 10.1111/anae.13347. Epub 2015 Dec 16.

    PMID: 26670119BACKGROUND
  • Park SK, Lee SY, Kim WH, Park HS, Lim YJ, Bahk JH. Comparison of Supraclavicular and Infraclavicular Brachial Plexus Block: A Systemic Review of Randomized Controlled Trials. Anesth Analg. 2017 Feb;124(2):636-644. doi: 10.1213/ANE.0000000000001713.

    PMID: 27828793BACKGROUND
  • Sauter AR, Smith HJ, Stubhaug A, Dodgson MS, Klaastad O. Use of magnetic resonance imaging to define the anatomical location closest to all three cords of the infraclavicular brachial plexus. Anesth Analg. 2006 Dec;103(6):1574-6. doi: 10.1213/01.ane.0000242529.96675.fd.

    PMID: 17122242BACKGROUND
  • Tran DQ, Dugani S, Dyachenko A, Correa JA, Finlayson RJ. Minimum effective volume of lidocaine for ultrasound-guided infraclavicular block. Reg Anesth Pain Med. 2011 Mar-Apr;36(2):190-4. doi: 10.1097/AAP.0b013e31820d4266.

    PMID: 21270721BACKGROUND
  • Tran DQ, Bertini P, Zaouter C, Munoz L, Finlayson RJ. A prospective, randomized comparison between single- and double-injection ultrasound-guided infraclavicular brachial plexus block. Reg Anesth Pain Med. 2010 Jan-Feb;35(1):16-21. doi: 10.1097/AAP.0b013e3181c7717c.

    PMID: 20048654BACKGROUND
  • Flohr-Madsen S, Ytrebo LM, Kregnes S, Wilsgaard T, Klaastad O. Minimum effective volume of ropivacaine 7.5 mg/ml for an ultrasound-guided infraclavicular brachial plexus block. Acta Anaesthesiol Scand. 2013 Apr;57(4):495-501. doi: 10.1111/aas.12078. Epub 2013 Feb 18.

    PMID: 23418881BACKGROUND
  • Sala-Blanch X, Reina MA, Pangthipampai P, Karmakar MK. Anatomic Basis for Brachial Plexus Block at the Costoclavicular Space: A Cadaver Anatomic Study. Reg Anesth Pain Med. 2016 May-Jun;41(3):387-91. doi: 10.1097/AAP.0000000000000393.

    PMID: 27035461BACKGROUND
  • Leurcharusmee P, Elgueta MF, Tiyaprasertkul W, Sotthisopha T, Samerchua A, Gordon A, Aliste J, Finlayson RJ, Tran DQH. A randomized comparison between costoclavicular and paracoracoid ultrasound-guided infraclavicular block for upper limb surgery. Can J Anaesth. 2017 Jun;64(6):617-625. doi: 10.1007/s12630-017-0842-z. Epub 2017 Feb 15.

    PMID: 28205117BACKGROUND
  • Petrar SD, Seltenrich ME, Head SJ, Schwarz SK. Hemidiaphragmatic paralysis following ultrasound-guided supraclavicular versus infraclavicular brachial plexus blockade: a randomized clinical trial. Reg Anesth Pain Med. 2015 Mar-Apr;40(2):133-8. doi: 10.1097/AAP.0000000000000215.

    PMID: 25650633BACKGROUND

MeSH Terms

Interventions

UltrasonographyRopivacaine

Intervention Hierarchy (Ancestors)

Diagnostic ImagingDiagnostic Techniques and ProceduresDiagnosisAnilidesAmidesOrganic ChemicalsAniline CompoundsAmines

Study Officials

  • Wei Mei, MD

    Department of anesthesiology, Tongji hospital, Huazhong University of Science and Technology

    STUDY DIRECTOR

Central Study Contacts

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: costoclavicular group and paracoracoid group
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
PhD, MD Vice-Director of Anestheiology Department, Tongji hospital

Study Record Dates

First Submitted

September 6, 2017

First Posted

September 12, 2017

Study Start

October 1, 2017

Primary Completion

June 1, 2018

Study Completion

July 1, 2018

Last Updated

September 12, 2017

Record last verified: 2017-09

Data Sharing

IPD Sharing
Will not share