Brazilian Journal of Anesthesiology
https://bjan-sba.org/article/doi/10.1016/j.bjane.2021.02.001
Brazilian Journal of Anesthesiology
Clinical Research

Propofol with or without fentanyl for pain relief after transrectal ultrasound-guided prostate (TRUS-P) biopsy: a randomized controlled study

Sirilak Suksompong, Panop Limratana, Niruji Saengsomsuan, Nattaporn Wongsawang, Nophanan Chaikittisilpa

Downloads: 0
Views: 17

Abstract

Background
Postoperative pain from transrectal ultrasound-guided prostate (TRUS-P) biopsy under sedation is often mild. Benefit of opioids used during sedation is controversial.

Objective
The objective was to compare numeric rating scale (NRS) score at 30 minutes after TRUS-P biopsy between patients receiving propofol alone or with fentanyl.

Methods
We randomly allocated 124 patients undergoing TRUS-P biopsy to receive either fentanyl 0.5 mcg. kg-1 (Group F) or normal saline (Group C). Both groups received titrated propofol sedation via Target-controlled infusion (TCI) with Schneider model until the Observer's Assessment of Alertness/Sedation (OAA/S) scale 0-1 was achieved. Hemodynamic variables, patient movement, postoperative pain score, patient and surgeon satisfaction score were recorded.

Results
Overall, most patients (97.5%) had no to mild pain. Group F had significantly lower median NRS score at 30 minutes compared to Group C (0 [0, 0] vs. 0 [0, 0.25], p = 0.039). More patients in Group C experienced pain (90% vs. 75.8%, p =  0.038). Perioperative hypotension was higher in group F (81.7%) compared to Group C (61.3%) (p =  0.013). Thirty-five (56.5%) patients in Group F and 25 (42.7%) patients in Group C had movement during the procedure (p = 0.240). Surgeon’s satisfaction score was higher in Group F (10 [9, 10]) than Group C (9 [9, 10]) (p =  0.037).

Conclusion
Combining low dose fentanyl with TCI propofol sedation may provide additional benefit on postoperative pain after TRUS-P biopsy, but results in perioperative hypotension. Fentanyl may attenuate patient movement during the procedure, which leads to greater surgeon’s satisfaction.

Keywords

Postoperative pain;  Cancer of prostate;  Deep sedation;  Propofol;  Fentanyl
602692fa0e88253f7968ae7a rba Articles
Links & Downloads

Rev. Bras. Anestesiol.

Share this page
Page Sections