Breast Cancer
Conditions
Interventions
ESPB group:ultrasound-guided erector spinae plane block by 0.5% ropivacaine 30ml
Control group:ultrasound-guided erector spinae plane block by 0.9% N.S 30ml
Sponsors
Fujian Provincial Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Female participants (ASA status I or II,aged >18 years)scheduled for elective unilateral breast cancer surgery were assessed for study eligibility.
Exclusion criteria
Exclusion criteria: 1.allergy or hypersensitivity to the study drugs (local anaesthetics, nonsteroidal anti-inflammatory drugs, or opioids). 2.infection at the puncture site 3.history of drug abuse. 4.preexisting chronic pain. 5.psychological disorder. 6.communication barrier.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the prevalence of chronic pain three months after breast cancer surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Acute postoperative pain intensity at rest and on coughing;the prevalence of chronic pain six months after breast cancer surgery;postoperative cumulative morphine equivalent consumption;the occurrence of ESPB- and opioid-related adverse events;postoperative recovery quality;patient satisfaction;the prevalence of neuropathological pain three months after breast cancer surgery;the prevalence of neuropathological pain six months after breast cancer surgery;the effect of pain on daily life three months after breast cancer surgery;the effect of pain on daily life six months after breast cancer surgery; | — |
Countries
China
Contacts
Public ContactYusheng Yao
Fujian Provincial Hospital
Outcome results
None listed