Pain after positioning of pulmonary nodules by thoracoscopic surgery
Conditions
Interventions
Control group (D) group:none
Esketamine group (A) group:Before lung nodule localization, 0.15mg/kg of esketamine was administered intravenously.
Paravertebral block group (Z group):Before the localization of pulmonary nodules, the paravertebral nerve block was performed.
Sponsors
Neijiang First People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.Age: 18–80 years 2.ASA physical status classification I–III 3.Patients scheduled to undergo thoracoscopic surgery 4.Voluntarily participated in the study after providing informed consent
Exclusion criteria
Exclusion criteria: 1.Patients with impaired ability to communicate pain sensations 2. Recent use of sedatives or anesthetic agents 3. Severe dysfunction of vital organs (e.g., heart, liver, or kidneys) 4.Other conditions deemed unsuitable for study participation 5.Any disorder that may compromise cooperation during the study 6.Known allergy to related anesthetic drugs 7.Contraindications to paravertebral blockade
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of chronic pain after thoracoscopic surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Acute pain after hook-line positioning surgery;Acute pain after thoracoscopic surgery; | — |
Countries
China
Contacts
Public ContactXingCong Zhang
Neijiang First People's Hospital
Outcome results
None listed