CompletedNot Applicable

Effects of Hypercapnia on Emergence From General Anesthesia Under Propofol

South Korea30 participantsStarted 2012-01

Plain-language summary

Hypercapnia derives increase of cerebral blood flow and cardiac output. It means that the rate of propofol elimination from the brain and the blood will be increased and the patient will awake more quickly. There has been no study about the effects of hypercapnia. The investigators will evaluate hypercapnia's effects on the recovery time from propofol anesthesia.

Who can participate

Age range

20 Years – 60 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * American Society of Anesthesiologists physical status (ASA PS) I-II * Age 20 - 60 years male and female * Elective schedule with minor surgery under general anesthesia Exclusion Criteria: * Body mass index (BMI) \>= 30 (kg/m2) * Patient with pulmonary, cardiac, endocrinal, neuromuscular and neurological diseases or past history * Patient with medication affecting on this study * Patient with general anesthesia history within one month

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Time to open eyes under investigator's command

Timeframe: From cessation of propofol infusion to patient's eye opening (seconds)

Trial details

NCT IDNCT01531491

SponsorDongGuk University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2013-06

View on ClinicalTrials.gov More Anesthesia, Intravenous trials