Home
Search
Study Topics
Glossary
|
|
|
|
|
|
Sponsored by: |
Hopital Foch |
---|---|
Information provided by: | Hopital Foch |
ClinicalTrials.gov Identifier: | NCT00571181 |
The purpose of this study is to compare manual administration of propofol and remifentanil and dual closed-loop using bispectral index as the control variable during rigid bronchoscopy.
Condition | Intervention | Phase |
---|---|---|
Anesthesia, General |
Device: Closed-loop system Device: TCI (Infusion Toolbox) |
Phase IV |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Open Label, Active Control, Parallel Assignment, Efficacy Study |
Official Title: | Target-Controlled Infusion of Propofol and Remifentanil During General Anaesthesia Guided by the Index Bispectral: Comparison Between Manual Perfusion and Automated Perfusion During Rigid Bronchoscopy |
Enrollment: | 66 |
Study Start Date: | December 2007 |
Study Completion Date: | September 2008 |
Primary Completion Date: | September 2008 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
1: Experimental |
Device: Closed-loop system
Automatic delivery of propofol and remifentanil
|
2: Active Comparator |
Device: TCI (Infusion Toolbox)
TCI administration of propofol and remifentanil
|
The Bispectral Index (BIS) is an electroencephalogram-derived measure of anesthetic depth. We have built a combined closed-loop anesthesia system using BIS as the control variable, two proportional-integral-differential control algorithms, a propofol and a remifentanil target-controlled infusion systems as the control actuators. A recent study has shown that such system is able to provide clinically adequate anesthesia. The aim of the present study is to assess the system during rigid bronchoscopy. Two groups of patients are compared: one in which propofol and remifentanil are administered by the anesthesiologist using target-controlled infusion systems, and one in which propofol and remifentanil are administered automatically by the combined closed-loop anesthesia system. In both groups, the goal is to maintain BIS between 40 and 60, the recommended range during anesthesia by the manufacturer. We expect the combined closed-loop anesthesia system group to do similar or better.
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Responsible Party: | Hopital Foch ( Pr Fischler, Professor of Anesthesiology ) |
Study ID Numbers: | 2007/14, EudraCT 2007-003157-82 |
Study First Received: | December 9, 2007 |
Last Updated: | September 10, 2008 |
ClinicalTrials.gov Identifier: | NCT00571181 |
Health Authority: | France: Agence française de sécurité sanitaire des produits de santé |
Algorithms Anesthesia, General/*methods Anesthetics, Intravenous/*administration & dosage Drug Delivery Systems/*methods/statistics & numerical data Electroencephalography/drug effects/*methods/ Feasibility Studies |
Propofol/*administration & dosage Remifentanil/*administration & dosage Bronchoscopy/*methods Prospective Studies Software |
Remifentanil Muscle Rigidity Propofol |
Anesthetics, Intravenous Physiological Effects of Drugs Anesthetics Central Nervous System Depressants Pharmacologic Actions Anesthetics, General Sensory System Agents |
Therapeutic Uses Hypnotics and Sedatives Analgesics Peripheral Nervous System Agents Central Nervous System Agents Analgesics, Opioid |