The Modified anterolateral approach will cause procedural pain less than conventional anterolateral approach for intra-articular knee injections in patient with OA Knee Knee osteoarthritis Intra-articular injection Anterolateral approach Procedural pain
Conditions
Interventions
-Patient sit with knee flexion 90 degree
-No local anesthesia
-Anatomical landmark is 1 cm lateral to patella tendon and 1 cm above tibial plateau
-Needle (No.25 length 1.5 inch) is point toward to i
Active Comparator Procedure/Surgery,Experimental Procedure/Surgery
Conventional Anterolateral Approach,Modified Anterolateral Approach
Sponsors
None listed
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Primary bilateral osteoarthritis of knees K-L grade 1-4 2.No difference more than 1 grade between both knees
Exclusion criteria
Exclusion criteria: 1.Difference more than 1 grade between both knees [K-L classification] 2.Unable to flex knee to 90 degree 3.Hyaluronic acid allergy 4.On antiplatelet or anticoagulant -Skin infection at injection site
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Procedural pain Needle introduction phase and Needle injection phase Visual analogue scale (VAS) | — |
Secondary
| Measure | Time frame |
|---|---|
| N/A N/A N/A | — |
Countries
Thailand
Contacts
Public ContactAtthaporn Siriburananon
Police General Hospital
Outcome results
None listed