- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05485922
Performance of a Single-use Intermittent Micro-hole Zone Catheter
A Randomized, Open-labelled, Crossover Study Confirming Performance of a Single-use Intermittent Micro-hole Zone Catheter in a Population of Adult Male Intermittent Catheter Users
The goal of this randomized, controlled crossover study was to assess the performance of a new micro-hole zone catheter compared to a conventional 2-eyelet catheter in 42 male intermittent catheter users.
The main objective of this study was to demonstrate superiority of the micro-hole zone catheter in terms of number of flow-stop episodes and residual volume at first flow-stop, with the catheterization performed by a health care professional in a hospital setting compared to a conventional two-eyelet catheter.
Study Overview
Status
Conditions
Detailed Description
The investigation was a single-centre, randomized, controlled crossover study including 42 male IC users comparing the performance of two intermittent catheters.
The study included an information visit (visit 0) and two test visits (visit 1 and 2) in which one catheterization with either the investigational device or the comparator device, according to a randomization scheme, was performed by a health care professional in a hospital setting assessing flow stop episodes, bladder emptying and hematuria. There were 4-14 days between each test visit (visit 1 and 2) and visit 0 and 1 could be held on the same day.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Gandrup, Denmark
- Sanos Clinic
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Is Male
- Is at least 18 years of age and has full legal capacity
- Has given written informed consent
- Has signed letter of authority (only DK)
- Has used clean intermittent catheterisation CH12 or CH14 for at least one month
- Use intermittent catheterisation as the primary bladder emptying method
- Is able (assessed by investigator) and willing to follow study procedures
Exclusion Criteria:
- Is participating in any other clinical study during this investigation
- Has previous participated in this study
- Has symptoms of urinary tract infection as judged by the investigator 4 Is an individual with history, suspected or showing signs of producing urine with excessive amount of mucus or large/clustered sediments or debris
5. Has any known allergies towards ingredients in the investigational device
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Investigational device - intermittent catheter with a micro-hole zone
A ready-to-use, sterile, hydrophilic-coated male catheter for intermittent catheterisation with a flexible tip and a micro-hole zone for urinary drainage in sizes CH12 and CH14.
The catheterization was performed by a trained nurse.
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The investigational device was a urinary catheter for bladder drainage through the urethra.
The product is for intermittent use.
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Active Comparator: Comparator device - VaPro intermittent catheter
Hollister VaPro, a single-use hydrophilic sleeved soft/flexible catheters in the sizes CH12 or CH14.
The catheterization was performed by a trained nurse.
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The comparator device is a urinary catheter for bladder drainage through the urethra.
The product is for intermittent use.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Flow-stop episodes
Time Frame: Immediately after the procedure/catheterization, up to 5min
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Flow-stops were measured with a pressure sensor, which is an electronic device used for monitoring the hydrostatic pressure at the outlet of an intermittent urinary catheter during emptying. From a sensor curve, flow-stops were identified by two individually trained evaluators as a hydrostatic pressure peak coinciding with a urine flow-stop/ urine dripping (flowrate lower than 0,8 ml/sec). Results from both evaluators were compared and in case of discrepancy a discussion was performed to extenuate discrepancies and agree on a final interpretation of the curves. |
Immediately after the procedure/catheterization, up to 5min
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Residual urine
Time Frame: Immediately after the procedure/catheterization, up to 5min
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The residual urine at 1st flow-stop during catheterization (performed by a nurse) represents the volume of urine left in the bladder, the first time the urine stops running out of the catheter during bladder emptying. Hence, the residual volume at 1st flow-stop was calculated as the total volume post catheterisation minus the volume at 1st flow-stop, derived from a catheterisation profile which was connected to a time-logged weighing [g]. |
Immediately after the procedure/catheterization, up to 5min
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Cecilie Rovsing, MD, Sanos
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CP353
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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