Arthropathy of Hip
Conditions
Brief summary
Find the impact of supra-inguinal fascia iliaca compartment block on postoperative pain management after total hip arthroplasty by posterior surgical approach
Detailed description
ASA physical status 1, 2 and 3 patients scheduled to undergo elective surgery of total hip arthroplasty under spinal anesthesia. The investigators would like to study the impact of supra-inguinal fascia iliaca block on postoperative pain management after total hip arthroplasty by posterior surgical approach. The principal investigator perform this block with ultrasound technique. The investigators also want to observe if this loco-regional new approach to fascia iliaca block could have influence on opioid side effects, postoperative nausea and vomiting, length of hospitalisation and first mobilisation side effects.
Interventions
Ultrasound guided loco-regional technique as described by Desmet et al. Fascia iliaca compartment block with in-plane 40 ml ropivacaine 0,375% injection between the ilio-psoas muscle and the internal oblique muscle. Patients in SFICB group have classical multimodal approach to postoperative analgesia with morphine administration by PCA pump
Patients in placebo group have classical multimodal approach to postoperative analgesia with morphine administration by PCA pump
Sponsors
Study design
Masking description
Two group simple-blinded RCT: placebo vs fascia iliaca group. Surgeon and patient are blinded of the patient's group. Investigator and loco-regional technique provider know the patient's group.
Eligibility
Inclusion criteria
* Adults patients scheduled to undergo elective surgery of total hip arthroplasty by posterior surgical aboard
Exclusion criteria
* Patient refusal * Allergy to used medications or local infection. * Pregnancy * Obesity with body mass index \> 35 * History of chronic pain or fibromyalgia * Drug (opioids) addiction * Treatment with corticosteroids for more than 6 months * Severe kidney or liver diseases * Mental disorders or serious neurological diseases
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Opioid sparing | 48 hours after the intervention | Difference in cumulated morphine consumption in the first 48 hours after surgery |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Opioid secondaries effects | 48 hours after the intervention | incidence of secondary effects related to morphine consumption |
| Pain management satisfaction: questionnaire | 48 hours after the intervention | pain management satisfaction score by IPO (International Pain Outcomes) questionnaire |
Countries
Belgium