Pain
Conditions
Interventions
Experimental group:intermittent boluses of local anesthetics through anterior quadratus lumborum catheter
Control group:
Sponsors
Beijing Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged between 18-80 years; 2. Schedule for radical gastrectomy; 3. Willing to participant in this trial and sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Unable to cooperate with pulmonary function test; 2. Myasthenia gravis or Parkinson's disease; 3. New York Heart Association (NYHA) classification III-IV; 4. American Society of Anesthesiologists (ASA) classification III-V; 5. Complex surgery or combined surgery with other sites; 6. Consciousness disorder.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The percentage of Forced Expiratory Volume in the first second (FEV1) relative to the baseline;Pain score at coughing; | — |
Secondary
| Measure | Time frame |
|---|---|
| The correlation of the percentage of FEV1 relative to the baseline and the pain score at coughing in the first postoperative day;Forced Expiratory Volume in the first second;Forced vital capacity;Forced Expiratory Volume in the first second/Forced vital capacity;Peak expiratory flow;Pain score at rest;Pain score at coughing;Morphine consumption;Time of the first bolus delivery of morphine;The number of pain rescue;SPO2 in room air; | — |
Countries
China
Contacts
Public ContactQu Zongyang
Department of Anesthesiology, Beijing Hospital, National Center of Gerontology; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences. Beijing, China
Outcome results
None listed