Effects of Intraoperative Nefopam on Catheter-Related Bladder Discomfort in Patients Undergoing Robotic Nephrectomy: A Randomized Double-Blind Study.

ABSTRACT: Catheter-related bladder discomfort (CRBD) is one of the most difficult symptoms during the postoperative period. Nefopam is a non-narcotic analgesic agent, which also has anticholinergic action. This study was performed to evaluate the effects of nefopam on CRBD in male patients undergoing robotic nephrectomy. A total of 109 male patients were randomly divided into two groups: the control group (n = 55) received 20 mL of normal saline, and the nefopam group (n = 54) received 20 mg of nefopam 1 h before the end of the operation. At postoperative times of 20 min, 1 h, 2 h, and 6 h, the severity of CRBD was measured using an 11-point numeric rating scale, respectively. The severity of CRBD in the nefopam group was significantly lower than that in the control group at 20 min (4.8 ± 1.3 vs. 2.3 ± 1.0, respectively, p = 0.012) and at 1, 2, and 6 h (3.5 ± 1.2, 2.7 ± 0.9, and 2.5 ± 1.0 vs. 4.1 ± 0.8, 1.6 ± 0.8, and 1.3 ± 0.6, respectively, p < 0001). Intraoperative nefopam administration reduced the severity of CRBD in patients undergoing robotic nephrectomy.

SUBMITTER: In CB 

PROVIDER: S-EPMC6518107 | biostudies-literature | 2019 Apr

REPOSITORIES: biostudies-literature