Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
All patients undergoing an elective caesarean section under spinal anesthesia will, according to the hospital routines, receive 10 mg oxycodone slow-release tablet when arriving at our postoperative care unit (PACU). Blood samples will be taken at 0 hour, 1 hour, 2 and 6 hours after administration in order to investigate bioavailability.
After written informed consent, blood samples will be taken before administration, after 1 hour, 2 hours and 6 hours. Need of rescue analgesia (morphine iv) and level of pain, as well as side effects will be registered
Not provided
Not provided
Not provided
Not provided
Not provided
| Measure | Description | Time Frame |
|---|---|---|
| level of oxycodone in serum | 1 hour after administration | |
| level of oxycodone in serum | 2 hours after administration | |
| level of oxycodone in serum | 6 hours after administration |
| Measure | Description | Time Frame |
|---|---|---|
| level of pain | NRS scale 0-10 | 0, 1, 2, and 6 hours after administration |
| Measure | Description | Time Frame |
|---|---|---|
| Side effects | nausea and vomiting, other side effects | 1,2 and 6 hourd after administration |
Inclusion Criteria: Healthy women > 18 years old, with one healthy fetus scheduled for a elective caesarean section in spinal anesthesia, read and signed informed consent
-
Exclusion Criteria:
Not provided
Not provided
Women with single fetus in cephalated position admitted for elective caesarean section in spinal anesthesia
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Vegard Dahl, PhD | Head of anesthesia dept | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Akershus University Hospital | Nordbyhagen | Akershus | 1478 | Norway |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Serum from blood