TPVB
Conditions
Interventions
experimental group:30%Ethanol
ropivacaine group:50%ropivacaine
???:0.9% saline solution
Sponsors
Fourth Haspital of Hebei Medical University Tumor Hospital of bebei Province
Eligibility
Sex/Gender
All
Age
20 Years to 80 Years
Inclusion criteria
Inclusion criteria: Thoracotomy (esophagus, lung andmediastinum), 20-80 years old, ASA I-II, 45-90kg, no compromise in cardiac andlung function. No gender limitations. Patient has to voluntarily join the study and sign the Informed Consent Form for the study.
Exclusion criteria
Exclusion criteria: Puncture site infection, alcohol allergy, diabetes, cant understandVAS score, pregnant women andnursing mothers.coagulopathy; a history of relevant drug allergy; a history of alcohol or analgesics dependence; chronic pain. Any other condition that might place the patient at undue risk or preclude a patient from completing the study; Other conditions regimented at investigators' discretion.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative VAS scores;Nerve block plane; | — |
Secondary
| Measure | Time frame |
|---|---|
| Analgesia satisfaction;Hospitalization date; | — |
Countries
China
Contacts
Public ContactJanfeng fu
Outcome results
None listed