acute postoperative pain
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients> 18 and =65 years) yes F.1.3.1 Number of subjects for this age range 30
Exclusion criteria
Exclusion criteria: 1. Rejection of the patient 2. Surgical procedure superior than 6hrs.3.Other conditions that warrant their inclusion as medically indicated: severe kidney illness (grade 3-4). severe hepatic illness (ChildPugh B and C grades), psychiatric illness), arrythmias, coagulation disorders, preganacy o lactation. 4. Allergy to NSAIDs, local anesthetics and / or opioids. 5. Alcoholism. 6. Abuse drugs. 7. ASA III or higher 8. When the surgery procedure time is 1 hour more from the moment of obtention of the graft
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Main Objective: evaluate the analgesic efficacy of L-Bupivacaine 0.75% (max 20 ml) vs.placebo (saline) administered by wet wound dressing for the management split-thickness skin graft donor sites;Secondary Objective: 1 . Assess pain intensity at 24h by VAS. 2. Set the difference in analgesic requirements of intravenous tramadol consumption, as rescue medication, in each of the groups at 24 hours after the end of anesthesia. 3. Assess pain intensity at 72h by VAS. 4. the time until reepithelialization (up to 15 days).;Primary end point(s): Patient-reported postoperative pain, evaluated by a Visual Analog Scale (VAS);Timepoint(s) of evaluation of this end point: At 6 hours from wet wound dressing is placed over donor site. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary end point(s): Efficacy: 1.Patient-reported postoperative pain. evaluated by a Visual Analog Scale (VAS). 2. Intravenous Tramadol used (mg). 3. the time until reepithelialization of donor site. Safety: 1. Adverse events and unwanted systemic and locally side effects that the patient relate and observed by investigators. 2. Other explorations carried out occasionally or symptoms that the patient relate.;Timepoint(s) of evaluation of this end point: Efficacy: 1. At 24 and 72 hours from wet wound dressing is placed over donor site, in point number 1. 2. At 24 hours, in point number 2. 3. From 7th to 15th days (every 72 hours), after surgery, in point number 3. Safety: Every study visits. | — |
Countries
Spain
Contacts
Consorcio Hospital General Universitario de Valencia .