Outpatient intravenous multimodal elastomeric pump with methadone in ambulatory surgery
2018
Abstract Background and objective Analgesia in ambulatory surgery (AS) needs to evolve in parallel with surgical complexity. We designed a study to try to improve analgesia in painful surgery using an intravenous elastomeric pump. As a novelty, methadone was included. Patients and methods An observational study, physical status ASA I–II, underwent ambulatory surgeries with moderate-severe postoperative pain. Analgesia was administered for 48 h by an intravenous multimodal elastomeric pump (methadone, tramadol, dexketoprofen and ondansetron at low doses). Visual analogue scale (VAS) at rest and movement were evaluated at 24 and 48 h. Andersen scale, Lattinen test, rescue analgesia and side-effects were recorded at 24 h after surgery. Results We included 73 patients: 37% abdominal wall surgery, 30% hemorrhoidectomies and 33% perineal surgery. Median VAS score at rest and movement were 0 and 3 at 24 h, and 0 and 2 at 48 h. At 24 h, Andersen's Scale score was ≤1 in 89%, and Lattinen test ≤6 in 90% of patients. Rescue medication was administered in 30% of patients. Two patients had vomiting at 24 and 48 h. Minor catheter and pump dysfunctions were observed in 8% of patients. Conclusions Multimodal analgesia with intravenous methadone administered by elastomeric perfusion at home is effective and safe. However, monitoring is needed to diagnosis dysfunction of devices.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
16
References
1
Citations
NaN
KQI