Interest of the Induction With Target-controlled Inhalation of Sevoflurane on Spikes Wave Occurrence (SIZE)

June 16, 2026 updated by: University Hospital, Bordeaux
Sevoflurane is widely used for induction of anaesthesia. Several studies showed EEG abnormalities during mask induction with sevoflurane. The aim of our study was to test the induction target concentration of sevoflurane on the spikes wave occurrence.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

34

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • Bordeaux, France, 33000
        • CHU de Bordeaux

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 60 years (Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • programmed gynecological surgery
  • ASA 1 or 2

Exclusion Criteria:

  • arterial hypertension
  • gastro-oesophageal reflux
  • pregnancy
  • diabetes
  • obesity
  • asthma
  • tobacco

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: A
2.5% target concentration
Drug: Induction with Sevoflurane
Active Comparator: B
2.5% manually selected
Drug: Induction with Sevoflurane

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Incidence of spike wave
Time Frame: during anaesthesia induction with sevoflurane
during anaesthesia induction with sevoflurane

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

University Hospital, Bordeaux

Investigators

  • Principal Investigator: Benjamin JULLIAC, Dr, University Hospital, Bordeaux

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

March 1, 2006

Primary Completion (Actual)

July 1, 2008

Study Completion (Actual)

July 1, 2008

Study Registration Dates

First Submitted

October 17, 2008

First Submitted That Met QC Criteria

October 17, 2008

First Posted (Estimated)

October 20, 2008

Study Record Updates

Last Update Posted (Actual)

June 18, 2026

Last Update Submitted That Met QC Criteria

June 16, 2026

Last Verified

May 1, 2013

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CHUBX 2004/01

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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