NCT02728310

Local Continuous Wound Infusion of Anesthetics in the Management of Post-operative Pain After Total Hip Arthroplasty.

Local Continuous Wound Infusion and Local Infusion of Anaesthetics in the Management of Post-operative Pain and Rehabilitation After Total Hip Arthroplasty: a Double-blind Randomized Controlled Clinical Trial

• Status: Terminated
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 96 (actual)
• Sponsor: San Salvatore Hospital of L'Aquila · Academic / Other
• Sex: All
• Age: 18 Years – 90 Years
• Healthy volunteers: Accepted

Summary

The combination of subarachnoid anaesthesia (SAB) and continuous local wound infiltration (LCWI) with a consistent amount of local anaesthetics could prevent central sensitization through an additive or synergistic effect because it can maintain continuous inhibition of nociceptive afferents

Detailed description

Wound infiltration with local anesthetics is an analgesic technique that has been adopted for post-operative analgesia following a range of surgical orthopaedic procedures. Pain management by infusion of local aesthetic into wounds was found to improve pain, reduced opioid use and side effects, increase patient satisfaction, and shorten the hospital stay when compared to placebo or no treatment, but actually it was not definitively proven that wound infiltration provides additional analgesic or outcome benefit in the setting of a comprehensive multimodal analgesic approach. The hypothesis of this study is that a consistent amount of Levobupivacaine 0.5% for LCWI and LIA could provide a more extended postoperative analgesia for post-operative incident and rest pain with a better post-operative recovery and rehabilitation following THA, in the first 72 hours after surgery.

Conditions

• Pain

Interventions

Type	Name	Description
DRUG	Levobupivacaine	An infusion rate of 10 ml/h of 1500 mg of 0.5 % of levobupivacaine for the first 30 h and 5 ml/h for the second 30 h (LCWI) were injected into the surgical wound.
DRUG	Saline	An infusion rate of 10 ml/h of 300 ml of saline solution for the first 30 h and 5 ml/h for the second 30 h (LCWI) were injected into the surgical wound.

Timeline

• Start date: 2012-09-01
• Primary completion: 2014-09-01
• Completion: 2014-11-01
• First posted: 2016-04-05
• Last updated: 2020-08-12