Effects of Thoracic Paravertebral Block Combined With S-ketamine on Postoperative Pain and Cognitive Function After Thoracoscopic Surgery

• Status: Recruiting
• Trial end date: 2022-05-01
• Target enrollment: 0
• Participant gender: All

Summary

To investigate the effect of ultrasound-guided thoracic paravertebral nerve block combined with intraoperative infusion of s-ketamine on postoperative acute pain and cognitive function in patients with thoracoscopic surgery

• Phase: N/A
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: The First Hospital of Qinhuangdao
• Treatments: Anesthetics; Esketamine

Criteria

Inclusion Criteria:

• 18-24kg/m2

• American Society of Anesthesiologists (ASA) grades I-III

• The score of Mini Mental state examination≥24

Exclusion Criteria:

• Patients with heart, lung and other vital organ disorders

• The score of Mini Mental state examination≤23

• Preoperative psychiatric disorders or long-term use of drugs affecting the psychiatric system

• Have severe visual, hearing, speech impairment or other inability to communicate with the visitor

• Refuse to sign informed consent