General Anaesthesia Clinical Trial
— LFOfficial title:
Low Flow Anaesthesia; Cost-effectiveness of the Flow-I Anaesthesia Machine, a Comparison to Established Anaesthesia Delivery Unit
NCT number | NCT02013869 |
Other study ID # | 201301 |
Secondary ID | JJ201301 |
Status | Terminated |
Phase | N/A |
First received | |
Last updated | |
Start date | May 2015 |
Est. completion date | August 2017 |
Verified date | March 2024 |
Source | Karolinska Institutet |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
To study the Flow-I breathing circle during low flow general anaesthesia, whether this non-below system has advantages reduced time to reach Et 1MAC (minimal alveolar concentration) and lower consumption of inhaled agent
Status | Terminated |
Enrollment | 40 |
Est. completion date | August 2017 |
Est. primary completion date | August 2017 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 65 Years |
Eligibility | Inclusion Criteria: ASA 1-2 patient 18 - 65 years scheduled for elective surgery Exclusion Criteria: ASA > 2 heart failure COPD |
Country | Name | City | State |
---|---|---|---|
Sweden | Danderyds Hospital | Stockholm |
Lead Sponsor | Collaborator |
---|---|
Jan Jakobsson | University of California, Irvine |
Sweden,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | Adequate anaesthesia | Patients will be asked after end of anaesthesia if they have had any recall of intraoperative events | 5 hours | |
Primary | Time to reach 1.5 MAC (minimal alveolar concentration) Et | The time needed, seconds, to increase the end tidal desflurane concentration during wash-in from a 1 MAC to a 1.5 MAC with a constant fresh gas flow of 1 L/min and the vaporiser set a 3 MAC ( minimal alveolar concentration) (18%) will be compared between the two study groups | 1 hour | |
Secondary | amount of inhaled agent consumed ml/min | The vaporiser will be weighed before and after each case and the amount of vapor, desflurane, consumed during the anaesthesia will be calculated Gr/min. | 5 hours | |
Secondary | Postoperative Quality of Recovery | Quality of recovery will be followed during the first 72 hours after anaesthesia | 72 hours |
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