None
Conditions
Interventions
GroupA:Neural block is selected with ropivacaine.
Group B:Nerve block selected with ropivacaine + dexmedetomidine
Group C:Nerve block selection: ropivacaine + dexmedetomidine + eszopiclone
Group D:Nerve block selected with ropivacaine + esoximide
Group E:Neural block is selected with normal saline.
Sponsors
Sir Run Run Hospital Affiliated to Nanjing Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1. Patients undergoing laparoscopic surgery with nerve block; 2. Patients aged 18-85 with complete clinical records; 3. American Society of Anesthesiologists (ASA) anesthesia risk classification I-III.
Exclusion criteria
Exclusion criteria: 1. Patients with a history of drug allergy to experimental drugs; 2. Those with contraindications to anesthesia; 3. Patients with diseases in important systems such as heart, lungs, liver, kidneys, and blood; 4. Patients with communication disorders or cognitive impairments.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood pressure;Heart rate;Blood oxygen saturation;Onset time of nerve block;Duration of nerve block;Dosage of postoperative analgesics;Postoperative pain score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Nausea and vomiting;Postoperative adverse reaction;Postoperative recovery quality;Blood test indicators;Duration of operation;Duration of anesthesia; | — |
Countries
China
Contacts
Public ContactZhang Xiaojing
Sir Run Run Hospital Affiliated to Nanjing Medical University
Outcome results
None listed