Our hypothesis is that a longitudinal approach to the fascia iliaca with a larger volume of local anesthetic will decrease morphine consumption and pain scores in patients after total hip arthroplasty compared to a control group. We will test our hypothesis in a double blind, randomized, placebo controlled trial. MedDRA version: 17.0 Level: LLT Classification code 10044088 Term: Total hip replacement System Organ Class: 100000004865
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: After obtaining written, informed consent patients presenting for primary THA will be included in the study. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 44 F.1.3 Elderly (>=65 years) no F.1.3.1 Number of subjects for this age range 44
Exclusion criteria
Exclusion criteria: Exclusion criteria will be age 35, intolerance to any of the drugs used in the study, opioid dependency and coagulopathy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Main Objective: The primary endpoint of the study will be total morfine consumption during the first 24 hours. ;Secondary Objective: Secondary endpoints will be morphine consumption at 48 hours, pain scores, postoperative nausea and vomiting and number of blocked nerves using respons to pinprick in the sensory territories of the different nerves (femoral, obturator and lateral cutaneous).;Primary end point(s): The primary endpoint of the study will be total morfine consumption during the first 24 hours. ;Timepoint(s) of evaluation of this end point: Total Morphine consumption at 24 hours. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary end point(s): Secondary endpoints will be morphine consumption at 48 hours, pain scores, postoperative nausea and vomiting and number of blocked nerves using respons to pinprick in the sensory territories of the different nerves (femoral, obturator and lateral cutaneous).;Timepoint(s) of evaluation of this end point: Total Morphine consumption at 48 hours. | — |
Countries
Belgium
Contacts
az turnhout