Health Condition 1: O- Medical and Surgical
Conditions
Interventions
Intervention1: 10% Lignocaine spray: The analgesic efficacy of 10% Lignocaine spray in relieving pain of radial artery cannulation in awake adult patients prior to elective surgery.10% lignocaine will
Sponsors
Department of Anaesthesiology, IPGMER and SSKM Hospital
Dr Chiranjib Bhattacharyya
Eligibility
Inclusion criteria
Inclusion criteria: 1.Awake adult patients requiring radial artery cannulation prior to elective surgery 2. Age between 20 - 60 years 3. ASA physical status 1 and 2. 4.Able to understand and report pain according to VAS
Exclusion criteria
Exclusion criteria: 1.Unable to communicate verbally 2.Lignocaine allergy 3.Patients receiving analgesic medication or sedatives within last 24 hours 4.Abnormal Allen’s test 5.Raynaud’s disease 6.Patients with needle phobia,extreme anxiety 7.Requiring more than one attempt to access the artery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Comparison of pain scores in patients receiving either 10% Lignocaine spray or ice pack (cryoanalgesia) before radial artery cannulationTimepoint: Immediately after arterial puncture and 5 min later | — |
Secondary
| Measure | Time frame |
|---|---|
| 1.Haemodynamic changes 2.First attempt success rate 3.wrist movementTimepoint: Immediately after arterial puncture and 5 min later | — |
Countries
India
Contacts
Public ContactDr Chiranjib Bhattacharyya
Institute of Post Graduate Medical Education and Research
Outcome results
None listed