Evaluation of the Safety and Clinical Performance of the Connected Catheter Study

Urinary Retention Clinical Trial

Official title:

Evaluation of the Safety and Clinical Performance of the Connected Catheter - Wireless Urinary Prosthesis for Management of Chronic Urinary Retention

Clinical Trial Details — Status: Terminated

Administrative data

• NCT number: NCT05330598
• Other study ID #: CIP-0003
• Status: Terminated
• Phase: N/A
• Start date: January 27, 2022
• Est. completion date: February 1, 2024

Study information

• Verified date: February 2024
• Source: Spinal Singularity
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The objective of this study is to evaluate the safety and effectiveness of the Connected Catheter in males with chronic Urinary Retention, both in a clinical setting and an extended period of home use. The Connected Catheter is a fully internal, urethral indwelling urinary prosthesis designed for improved bladder management in males with urinary retention disorders requiring catheterization. It is a sterile, extended-use device that resides fully internally to the male lower urinary tract for an intended use life of up to 7 days per catheter.

Description:

UroDev Medical has developed the Connected Catheter System to address several drawbacks of urinary catheters. The Connected Catheter is fully internal, indwelling urinary prosthesis designed for improved bladder management in males with urinary retention disorders requiring catheterization. Each subject will use the Connected Catheter for up to 4 weeks including weekly device exchange appointments. Additionally, weekly follow-up will occur for 14 days following the final appointment after the subject discontinues use of study device and reverts to his original catheter.

Recruitment information / eligibility

• Status: Terminated
• Enrollment: 26
• Est. completion date: February 1, 2024
• Est. primary completion date: February 1, 2024
• Accepts healthy volunteers: No
• Gender: Male
• Age group: 22 Years and older

Eligibility

Inclusion Criteria:

• 1. Males > 22 years old diagnosed with chronic Urinary Retention 2. Must be clinically suitable and capable of safely managing bladder using an intermittent voiding or

indwelling catheter strategy:

1. Must have stable urinary management history as determined by the Principal Investigator OR

2. Must have urodynamic profile suitable for the Connected Catheter (including bladder capacity = 200mL without uninhibited bladder contractions) 3. Subject's lower urinary tract anatomy must fall within the ranges serviceable by the Connected Catheter device, as specified in the Investigational Device Instructions For Use.

Exclusion Criteria:

• 1. Active symptomatic urinary tract infection, as defined in this clinical investigation plan (CIP)/protocol (subjects may receive the device after their UTI has been treated) 2. Significant risk profile or recent history of urethral stricture (e.g., stricture within past 90 days) 3. Significant risk profile or recent history of clinically significant (uncontrolled) autonomic dysreflexia 4. Significant intermittent urinary incontinence (between catheterizations) 5. Uninhibited bladder contractions and/or Vesicoureteral reflux that is not reliably controlled with medication or alternate therapy (e.g., Botox injection)

1. Active symptomatic urinary tract infection, as defined in this clinical investigation plan (CIP)/protocol (subjects may receive the device after their UTI has been treated)

2. Significant risk profile or recent history of urethral stricture (e.g., stricture within past 90 days)

3. Significant risk profile or recent history of clinically significant (uncontrolled) autonomic dysreflexia

4. Significant intermittent urinary incontinence (between catheterizations)

5. Uninhibited bladder contractions and/or Vesicoureteral reflux that is not reliably controlled with medication or alternate therapy (e.g., Botox injection)

6. Pre-existing urinary pathologies and/or morphological abnormalities of the lower urinary tract or bladder (assessed during in-depth medical screening, including cystoscopy and urine analysis)

1. Urinary tract inflammation or neoplasm

2. Urinary fistula

3. Bladder diverticulum (outpouching) > 5cm in size

4. Chronic pyelonephritis (secondary to upper urinary tract infection(s) within past 6 months)

5. Impaired kidney function or renal failure

6. Active gross hematuria

7. Active urethritis

8. Bladder stones

7. Dependence on an electro-magnetic medical implant (e.g., cardiac pacemaker or implanted drug pump) or external device

8. Any unsuitable comorbidities as determined by the Principal Investigator or complications related to use of certain medications

9. Any physical or cognitive impairments that diminish the subject's ability to follow directions or otherwise safely use the Connected Catheter System

10. Catheter Assessment Tool screening yields unacceptable results

11. Vulnerable population such as inmates or developmentally delayed adults

Related Conditions & MeSH terms

• Chronic
• Urinary Retention

Intervention

Device:
• Connected Catheter
The Connected Catheter System is a replaceable wireless urinary prosthesis that is indicated for bladder emptying in male patients who have impaired bladder emptying due to chronic Urinary Retention. The Connected Catheter resides fully internally in the male lower urinary tract (urethra and bladder neck) and remains in place for up to 7 days before removal.

Locations

Country	Name	City	State
United States	Rancho Research Institute	Downey	California
United States	West Coast Urology, 575 E. Hardy St., Suite 215	Inglewood	California
United States	Tri Valley Urology, 25495 Medical Center Dr., Suite 204	Murrieta	California
United States	UCSD	San Diego	California
United States	Medstar National Rehabilitation Hospital	Washington	District of Columbia

Sponsors (1)

Lead Sponsor	Collaborator
Spinal Singularity

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Successful Bladder Emptying Using Connected Catheter	PVR Responder Rate, defined as either: Less than or equal to 50mL OR; Equal to or less than their baseline PVR when using SOC catheters; The subject responder rate, R, is estimated as the proportion of subjects who are classified as responders.	4 weeks