Pain Managment After VATS to Reduce Postoperative Pain and Improve Pulmonary Function
Overview
- Phase
- Not Applicable
- Intervention
- Intrapleural bupivacine nebulization
- Conditions
- Lung Diseases
- Sponsor
- Assiut University
- Enrollment
- 60
- Locations
- 1
- Primary Endpoint
- Time to first rescue analgesia
- Status
- Recruiting
- Last Updated
- last year
Overview
Brief Summary
Thoracic surgery is now common and as other surgeries evolution of minimally invasive techniques is employed. Video-assisted thoracic surgery (VATS) produces little scar but may produce severe pain that may affect the pulmonary function. Many procedure was developed like intercostal nerve block which require injections at multiple levels, Insertion of local anaesthetic (LA) in the surgical drain but that was dangerous due to the large amount of LA and not sufficient to completely eliminate pain. Bupvicaine nebulization, through surgical port which won't make any other wound, thought to be sufficient because Nebulization will enable us better distribution and less amounts of LA. Bupvicaine is local anaesthetic amide group that works by blocking sodium channels thus preventing progression of action potential.
Investigators
Essam El-den Moubark Mohammed Hussein
Resident doctor
Assiut University
Eligibility Criteria
Inclusion Criteria
- •Patients that reach American socity of anesthesiologist class 1-3
- •Scheduled for VATS surgery under general anesthesia.
Exclusion Criteria
- •● Allergy to local anesthetics
- •Patient with pleural inflammation due to recent pneumonia
- •Patients who are unable or unwilling to perform spirometer test
- •Renal dysfunction: (Elevated creatinine \> 2 mg\\dl)
- •Hepatic dysfunction: (Elevated hepatic enzymes three times above normal value)
- •History of addiction
Arms & Interventions
Intrapleural bupivacine nebulization
Intrapleural nebulization of bupivacine (10 ml of bupivacaine 0.5%) + Intravenous normal saline as a placebo
Intervention: Intrapleural bupivacine nebulization
Intravenous paracetamol and ketorolac
Intravenous analgesia: paracetamol (one gram) and Ketorolac (30 mg) + Intrapleural normal saline (10 ml) as a placebo
Intervention: Intravenous paracetamol and ketorolac
Outcomes
Primary Outcomes
Time to first rescue analgesia
Time Frame: The first 24 hours postoperatively
Secondary Outcomes
- Total opioid consumption(The first 24 hours postoperatively)