Perioperative pain
Conditions
Interventions
Control group:PCA
PVB:PVB:0.4% Ropivacaine 20ml
ESPB1:ESPB 1:0.4% Ropivacaine 20ml
ESPB2:ESPB 2:0.4% Ropivacaine 40ml
Sponsors
Department of Anesthesiology, the Second Xiangya Hospital, Central South University
Eligibility
Sex/Gender
All
Age
20 Years to 70 Years
Inclusion criteria
Inclusion criteria: (1) ASA grade I-III; (2) aged 20-70 years; (3) primary diagnosis as pulmonary nodule, preparation for unilateral thoracoscopic surgery.
Exclusion criteria
Exclusion criteria: (1) coagulation dysfunction; (2) severe spinal deformity or suspected ultrasound anatomical abnormality; (3) local anesthetic hypersensitivity; (4) pulmonary surgery history; (5) plane of the block side did not reach T3-T6 after 30 min of block.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Numerical rating scale;the dose and the proportion of rescue analgesia;self-administered analgesic counts; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intraoperative remifentanil dosage;Introperative propofol dosage;Introperative dosage of vasoactive agents;Anesthesia recovery time;time to first rescue analgesia;success rate of one-time puncture;puncture time;onset time;incidence of hematoma;time of discharge from the thoracic surgery ICU;time of drainage tube removal;mean arterial pressure (MAP) and heart rate at the different time points;time of first off-bed activity;time of discharge; | — |
Countries
China
Contacts
Public ContactLi Hui
The Second Xiangya Hospital, Central South University
Outcome results
None listed