Lung disease
Conditions
Interventions
Intrathoracic intercostal nerve block group (I):Intrathoracic intercostal nerve block
Extrathoracic intercostal nerve block group (P):Extrathoracic intercostal nerve block
Sponsors
Wenzhou Medical University Affiliated Second Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1.American Society of Anesthesiologists(ASA) I-II 2.Age 18-65 years old 3.Patients who were scheduled to undergo partial lung resection under single port thoracoscopy 4.Ability to cooperate and understand pain scoring 5.Agree to participate in this experiment
Exclusion criteria
Exclusion criteria: 1.Allergic to the experimental drug 2.Inject site infection 3.Coagulation diaorders 4.Breast deformity 5.Serious systemic diseases 6.Have a history of chronic pain or chronic opioid use and mental illness
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cumulative morphine consumption equivalent 24 hours after operation; | — |
Secondary
| Measure | Time frame |
|---|---|
| VAS scores at rest and cough at 0, 2, 4, 8, 12, 24 and 48 hours after surgery;Area under VAS score curve at 24h and 48h after surgery;Opioid consumption during surgery;Duration from the end of surgery to the first press of PCIA, effective press times and invalid press times of PCIA, consumption of hydromorphone;Number and proportion of remedial analgesia;Block failure rate: defined as resting pain = 4 points within 1 hour after operation;Block related complications and postoperative adverse reactions; | — |
Countries
China
Contacts
Public ContactKaiming Yuan
Wenzhou Medical University Affiliated Second Hospital
Outcome results
None listed