Abstract
IntroductionThe true benefits of perioperative JJ stent placement are being widely studied due to its known side effects. However, no consensus has been reached in the literature regarding the best type of stent. This prospective, randomized, single-blinded study therefore aimed to compare the symptomatology associated with two JJ stent designs: smooth-walled and grooved. Materials and methodsThe study prospectively recruited 42 patients who underwent JJ stent placement between July 2019 and August 2020. The patients were randomly divided into two groups according to the JJ stent design used: the smooth-walled stent (control) and grooved stent (intervention) groups. After surgery, all patients completed the Portuguese-validated Ureteral Stent Symptom Questionnaire at three timepoints (days 7 and 30 post-surgical procedure, and day 30 post-stent removal). ResultsNo significant differences in gender, age, median body mass index, laterality, type of surgical procedure (flexible, semi-rigid or mixed ureteroscopy) were found. Smooth-walled JJ stents were associated with a higher incidence of flank pain (52.38% vs. 10%, P=.006) and suprapubic pain (57.14% vs. 30%, P=.04) on the 7th. post-procedure day. Linear mixed regression showed significantly lower flank (P<.001) and suprapubic pain (P<.01), and significantly better sexual performance in the intervention group (P=.03). ConclusionsUreteral stent with a grooved format are associated with a lower incidence of flank and suprapubic pain and had less impact on the sexual performance of patients.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.