drugset / Trial / NCT02465827
Ultrasound-guided Selective Blockade of the Saphenous and Obturator Nerves Following Total Knee Arthroplasty
RandomizedParallel-groupQuadruple-blindTreatment
Summary
The investigators aimed to evaluate the efficacy of selective low volume ultrasound-guided blockades of the saphenous and obturator nerves on dynamic and rest pain 24-hours post-operatively for patients undergoing unilateral primary total knee arthroplasty.
Timeline
- Start
- 2014-01
- Primary completion
- 2015-03
- Completion
- 2015-03
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Ropivacaine | Other / unclassified | 0.75 % | Other |
| Comparator | Ropivacaine | Other / unclassified | 5 ml | Other |
| Comparator | Ropivacaine | Other / unclassified | 10 ml | Other |