Efficacy And Safety Of The Uro-Ease® Urinary Catheter During Clean Intermittent Catheterization
Efficacy And Safety Of The Uro-Ease® Urinary Catheter During Clean Intermittent Catheterization
To evaluate the ease of use and comfort of a new urinary catheter, the Uro-Ease, as used in
 the Clean Intermittent Catheterization (CIC)process.
Urinary retention can occur among men with Benign Prostatic Hypertrophy(BPH) or Neurologic
 co-morbidities.

 Many of these men are treated with Clean Intermittent Catheterization(CIC. For some, this can
 be a time consuming and often painful process due to difficulty with catheter insertion and
 manipulation, which may result in urethral injury or non-compliance.

 The blunt nose of a standard catheter can meet significant resistance at the external
 sphincter or within the prostate urethra. Spirus Medical has developed a urinary catheter,
 Uro-Ease, with a rounded helical thread formed on the surface of its distal end for use in
 CIC.

 This study is to determine whether the design of the Uro-Ease catheter allows for easier
 Clean Intermittent self-Catheterization(CIC) while maintaining safe bladder drainage.

 This is a prospective randomized study with two phases.

 Phase 1: Observational, 5 patients. In this phase, five patients meeting the inclusion
 criteria will be consented from the Urology Clinic. Participating Urology nurses who have
 been previously trained in the utilization of the Spirus Catheter, will perform the initial
 CIC on the patient with a 12 Fr Spirus Catheter(choice of 2 different flexibilities). The
 study nurse will document time per catheterization and effective drainage of bladder. Before
 leaving the clinic, patient's will be instructed in the use of the Spirus Catheter and
 demonstrate efficacy with using the Spirus Catheter. Patients will then fill out VAS Forms
 for ease and comfort of catheter insertion and after each subsequent catheterization.
 Patients will also record, for 3 consecutive days, time it takes for catheterization and time
 to drain the bladder . Patients will return to clinic in 1 week to return VAS forms and
 documentation. A follow-up phone call will be made to the patient in month to check on
 patient's status.

 All patients will be instructed to call clinic, nurse or on-call-urologist for any report of
 urethral trauma, which will be evaluated with flexible cystoscopy. These reports will be
 reviewed and documented.

 Phase 2: Randomized crossover trial, 20 patients. After successful completion of Phase 1,
 patients will be randomized into 2 groups-10 patients will first be randomized into the
 Spirus Catheter Group and 10 patients into the Standard 12 FR Bard Catheter Group.(Coude' or
 straight catheters may be utilized for standard group) As in Phase 1, all patients will
 receive CIC instruction for self-catheterization, specific to the selected catheter and can
 demonstrate efficacy with CIC using selected catheter, before they leave the clinic. Patients
 will then fill out VAS forms for catheter insertion ease and comfort and after each
 subsequent catheterization. Patient will also record time per catheterization and bladder
 drainage for 3 consecutive days. Patients will return to the clinic in 1 week for a progress
 report, return VAS forms and reports. At this time the patient will be switch over to the
 alternate catheter group for 1 week.

 All patients will be instructed to call clinic, nurse or on-call-urologist for any report of
 urethral trauma, defined as blood on catheter or per meatus. Any occurence of urethral trauma
 will be evaluated with flexible cystoscopy. These reports will be reviewed and documented.

 All patients will be followed up to one month to check on the patient's status.
Inclusion Criteria:

 -  Male patients

 -  Urinary retention defined as >150cc retained in bladder on post void residual

 Exclusion Criteria:

 -  Female patients

 -  Known urethral stricture

 -  Active symptomatic Urinary Tract Infection

 -  History of pelvic fracture or urethral disruption

 -  History of previous urethroplasty(urethral reconstructive surgery)

 -  Known Latex allergy

 -  Unable to physically perform CIC

 -  Unable to provide follow up

 -  Unable to give consent

 -  Currently taking chronic narcotic pain medication