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The Effect of Scalp Block on Surgical Pleth Index(SPI) During a Mayfield Head-holder Insertion

NCT02916264 · Status: UNKNOWN · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2016-09-27

No results posted yet for this study

Summary

It is a randomized control trial to compare the surgical plethysmographic index (SPI) response during a Mayfield head-holder insertion in neurosurgical patients who receive a scalp block versus those who do not receive the scalp block after induction of anesthesia with propofol with fentanyl and intubation with cis-atracurium.

Conditions

Interventions

PROCEDURE

a scalp block

Bilateral blocks of six nerves: ie. supraorbital and supraorbital nerves (V1), zygomaticotemporal nerves (V2) , auriculotemporal nerves , greater occipital nerves, and lesser occipital nerves will be performed by a well trained anesthesiologist with 0.5% bupivacaine not exceeding 3 mg/kg

Sponsors & Collaborators

  • Chiang Mai University

    lead OTHER

Principal Investigators

  • Sirivimol Punjasawadwong, MD · Dpt Anesthesiology, Faculty of Medicine, Chiang Mai University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-07-31
Primary Completion
2017-01-31
Completion
2017-03-31

Countries

  • Thailand

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02916264 on ClinicalTrials.gov