Two main groups were created according to the procedure applied: a DC group (DCG) and a USR group (USRG). After initial exclusions, patients were allocated to the study using the block randomization method. This was a prospective randomized, non-blinded and placebo-controlled study. Randomization, sample size, procedures, interventions, measurement of anxiety levels and pain scores Patients who underwent a bilateral USR procedure (for USR patients), required additional manipulations of the lower urinary tract (e.g., urethral dilation or biopsies), declined to participate, failed to complete the questionnaires, or could not tolerate the intervention were also excluded from the study.
The exclusion criteria were patients who had a hearing or vision problems, neurological deficits, mental retardation, a history of chronic pelvic pain syndrome, history of previous DC or USR procedures, antidepressant use, or analgesia use 24 h before the procedure. Informed consent was provided by all the patients who accepted to participate in the study. Male patients aged ≥ 18 y with negative urine culture, at least formal schooling (1-8 y of education) who had undergone local DC for various reasons (e.g., hematuria, carcinoma suspicion, follow-up for bladder cancer, and screening of the urethra or prostate) or unilateral USR were included in the study. The study was approved by the institutional review board (Approval number and date: 16/15 - ). This frequency also waxes and wanes in amplitudes at a rate equal to the difference between the carrier tones It has been suggested that the human brain alters its dominant wave frequency toward that of the frequency of external stimuli to synchronize neural activity with stimuli from binaural beats.Įthics statement and participant selection A single tone with a midway frequency between the carrier tones is perceived. Binaural beats are resulted from exposing each ear to two sounds which have steady intensities with different frequencies. Although performed under local anesthesia, both procedures are invasive and can cause increased anxiety levels and pain perception.Anxiety is commonly associated with an increased perception of pain.Therefore, patients who have high anxiety levels experience longer pain and require more analgesics.īinaural beats have been recommended to reduce anxiety levels and the perception of pain in many treatment modalities.hey were discovered by Dove in 1841 and described in detail by Oster in 1973. In many urology clinics, USR is performed using a rigid cystoscope in both sexes, as a rigid cystoscope is easier to manipulate during stent removal compared with a flexible cystoscope. To reduce pain, it is recommended that DC should be performed using a flexible cystoscope. In many urology clinics, both procedures are generally performed under local anesthesia. DC is generally performed to investigate the etiology of hematuria, recurrent urinary tract infections, lower urinary tract symptoms, and suspected bladder tumor cases.Ureteral stent removal is usually carried out after the placed urethral stent for the treatment of urolithiasis and urethral stricture.
Why Should I Register and Submit Results?ĭiagnostic cystoscopy (DC) and ureteral stent removal (USR) are two common simple procedures in urology practice.If you have any disease you should visit a doctor.Ĭontact us for any suggestion or question, so that we can improve this app for you! Use headphones for a better sound experience.īinaural waves are just entertainment and should not replace your medicine treatments. 🌟 Schedule timer to automatically stop the music. 🌟 Play the study music in the background. 🌟 Change the volumes of background music and wave. 🌟 Change the focus music to improve your experience.
🌟 Music for studying, reading and concentration.
🌟 Create your own Beta, Alpha, Theta, Delta or Gamma brainwaves to study, learn or focus. With it you can easily generate brain waves that will stimulate your concentration, meditation or relaxation. It also includes a binaural beat generator. Brain wave with binaural beats, alpha waves, delta waves for study, work, focus, sleep, etc.
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