postoperative pain in radical Mastectomy
Conditions
Interventions
group of ultrasound-guided retrolaminar block:ultrasound-guided retrolaminar block
group of ultrasound-guided deep serratus anterior plane block:ultrasound-guided serratus anterior plane block
Sponsors
Zhejiang Cancer Hospital
Eligibility
Sex/Gender
Female
Age
25 Years to 65 Years
Inclusion criteria
Inclusion criteria: (1) Patients aged from 25 to 65 years old, female; (2) American Society of Anesthesiologists (ASA) physical status classification I and II (3) Body mass index (BMI)18~28kg/m3; (4) Patients without allergic history of the drugs used in this study; (5) Modified radical mastectomy or radical mastectomy for breast cancer; (6) Sign informed consent
Exclusion criteria
Exclusion criteria: (1) Patients with dyshepa, renal dysfunction, severe hypertension, diabetes, coagulation disorders, cardiovascular diseases and other contraindications or critically ill patients; (2) Patients with contraindications for local nerve block such as spinal or thoracic anatomy abnormalities or puncture site infection; (3) Allergic to narcotic drugs; (4) Pregnancy (5) Patients with chronic pain; (6) Patients suffering chronic opioid treatment, substance abuser or alcoholic; (7) Motion sickness; (8) Communication disorder and patients unable to understand the score of VAS questionnaire,
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| Range of nerves block;Intraoperative blood pressure and heart rate;Postoperative adverse reaction; | — |
Countries
China
Contacts
Public ContactDing Zewu
Zhejiang Cancer Hospital
Outcome results
None listed