Target Controlled Infusion of Etomidate or Propofol for Anesthesia of Thoracoscopic Mitral Valve Replacement Surgery

• Status: Unknown status
• Trial end date: 2016-08-01
• Target enrollment: 0
• Participant gender: All

Summary

For patients requiring the heart valve replacement surgery, heart function is injured in different degree.Thus, minimizing the impact of the anesthesia drug on the cardiovascular system has important clinical meanings. Etomidate has slight effect on the cardiovascular system, often used in the induction of anesthesia, however target controlled infusion etomidate in maintenance of anesthesia is less used. So, the trial is designed to observe the application value of TCI etomidate in thoracoscopic mitral valve replacement surgery.

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Xijing Hospital
• Treatments: Anesthetics; Etomidate; Propofol

Criteria

Inclusion Criteria:

1. Age 18~75 years old

2. Selective cardiopulmonary bypass thoracoscopic mitral vales replacement surgery

3. Received heart surgery for the first time

4. New York Heart Association(NYHA) II~III

5. Written informed consent -

Exclusion Criteria:

1. Emergency surgery

2. Anticipated survival time <1 yrs

3. Serious heart, brain, liver,kidney,lung,endocrine diseases or serious infection

4. Prolonged use of hormone or history of adrenal suppression disease

5. Severe mediastinal fiber thickening or fibrous adhesions

6. Allergy to experimental drug or other contraindications

7. Occurred or expected occurring of difficulty airway

8. Sure or suspected narcotic analgesics abuse

9. History of neuro-muscular disease

10. Mental instability or metal disease

11. Pregnancy or brest-feeding

12. Participated other clinical trial past 30 days

13. Malignant hyperthermia