postoperative pain postoperative pain
Conditions
Interventions
Single shot ultrasound-guided saphenous nerve block.
Sponsors
Academisch Medisch Centrum
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: Age 18-65 years, ASA status I or II.
Exclusion criteria
Exclusion criteria: Moderate or severe heart, lung, liver, kidney, or psychiatric disease, opioid premedication, obstructive sleep apnea, pregnancy or breastfeeding status.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Overall benefit of analgesia score (OBAS) for the day of surgery and the first postoperative day. | — |
Secondary
| Measure | Time frame |
|---|---|
| VAS score hourly until discharge, and on the morning and evening of the first postoperative day (telephone interview together with OBAS on first postoperative day), sensory block extent one hour postoperatively, time to rescue analgesic (morphine postoperatively), total analgesic consumption, time to mobilization, time to discharge from day-care center. Functional tests 6 weeks after surgery. Demographic data, surgery and anesthesia data. | — |
Countries
Netherlands
Outcome results
None listed