Health Condition 1: O- Medical and Surgical
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) Patients belonging to ASA class I, II 2) Patients undergoing lumbar spine (L1-L5) surgeries under General Anaesthesia. 3)BMI 4) Patient who has given valid informed consent
Exclusion criteria
Exclusion criteria: 1)Patient’s refusal. 2) Bleeding disorders (platelets count 1.5;PC 3) Skin lesions, wounds or infection at the injections site. 4) Known allergy to local anesthetic drugs. 5) Chronic opioid or NSAIDS users. 6) Patients with pre-operative opioid consumption.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time to first analgesia requestTimepoint: immediately, 30 mins, 1 hour, 2, 6 and 12 hour after injection. | — |
Secondary
| Measure | Time frame |
|---|---|
| - Presence of any complications immediately - Presence of any complications such as urine retention, vomiting , respiratory depression. - Mean arterial blood pressure [ Time Frame: every 5 minutes intraoperative till end of surgery (up to 2 hours) ]intraoperative mean arterial blood pressure. - Heart rate [ Time Frame: every 5 minutes intraoperative till end of surgery(up to 2 hours) ] intraoperative heart rate. - VAS score [ Time Frame: at 30 mins, then at 1, 2, 6, 12, 24 hours post-operatively ]The visual analog score(VAS) is a validated, subjective measure for acute and chronic pain. scores are recorded by making a handwritten mark on a 10 cm line that represents a continuum between "no pain" and "worst pain". Timepoint: 1,2,6,12,24 hrs after injection | — |
Countries
India
Contacts
SRI SIDDHARTHA MEDICAL COLLEGE, TUMKUR