Effect of Ketorolac in periarticular injection for postoerative pain reduction in simultaneous bilateral total knee arthroplasty. A randomized controlled trial

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

TCTR

Registry ID

TCTR20180728002

Enrollment

Registered

2018-07-28

Start date

2018-03-21

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

postoperative pain reduction and functional outcome between two arm simultaneous bilateral total knee arthroplasty&#44

Interventions

periarticular injection with marcaine,periarticular injection with marcaine + ketorolac

Active Comparator Procedure/Surgery,Active Comparator Procedure/Surgery

Controlled group,Ketorolac group

Eligibility

Sex/Gender

All

Age

20 Years to 85 Years

Inclusion criteria

Inclusion criteria: osteoarthritis knee undergoing for simultaneous bilateral total knee arthroplasty radiograph shown Kellgren-Lawrence grade 3-4

Exclusion criteria

Exclusion criteria: allergy to medication use in this study pregnancy has renal function impairment, gastric ulcer

Design outcomes

Primary

Measure	Time frame
pain score 6, 12, 24, 48, 72, 96 hours afeter surgery visual analogue scale	—

Secondary

Measure	Time frame
straight leg raising 6, 12, 24, 48, 72, 96 hour after surgery degree by goniometer,Extension lag 48, 72, 96 hour after surgery degree by goniometer,range of motion 24, 48, 72, 96 hour after surgery degree measured by CPM	—

Countries

Thailand

Contacts

Public ContactArtit Laoruengthana

Department of Orthopaedics, Faculty of Medicine, Naresuan University

artitlao@gmail.com0851102799

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026