None listed
Conditions
Interventions
Drug : At the end of the operation, an intravenous patient-controlled analgesia (IV PCA) pump with a baseline infusion rate of 1 ml/h, bolus injection volume of 1 ml and a lock-time of 15 minutes is c
Sponsors
Asan Medical Center
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: - Patients undergoing general anesthesia under laparoscopic gastrointestinal or colorectal surgery - Patients who applied for postoperative intravenous patient-controlled analgesia - American Society of Anesthesiologists Physical Status 1, 2, and 3
Exclusion criteria
Exclusion criteria: - Patients taking pain medication preoperatively - Patients who are anaphylactic to nefopam or oxycodone - Patients with estimated glomerular filtration rate <60 ml / min / 1.73 m2 - Patients with a history of epilepsy - Patients with a history of ischemic heart disease - Patients taking monoamine oxidase inhibitor - Patients with walking disorders - Patients who can not press the analgesic administration button themselves for pain relief when there is postoperative pain due to impaired cognitive function or comprehension.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| postoperative 24 hour visual analgoue scale value for pain | — |
Secondary
| Measure | Time frame |
|---|---|
| postoperative 6 hour visual analgoue scale value for pain;analgesics dose;Rhodes Index of Nausea, Vomiting, and Retching;Sedation scale;respiratory depression;Excessive sweating | — |
Countries
Korea, Republic of
Contacts
Public ContactYong-Hun Lee
Asan Medical Center
Outcome results
None listed