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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Catheter Blockage Clear all
Completed Phase 2 Interventional

Study to Evaluate NVC-422 for Urinary Catheter Blockage and Encrustation

NCT01243125
View directory record Official record
Conditions
Urinary Catheter Blockage and Encrustation
Interventions
NVC-422, 0.2%, Sterile normal saline, 0.9%
Drug
Lead sponsor
NovaBay Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
8
States / cities
Downey, California • Naples, Florida • West Orange, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2014 · Synced Jul 23, 2026, 2:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Novel Silq ClearTract Catheter in Patients With Chronic Urinary Retention

NCT05931887
View directory record Official record
Conditions
Catheter Infection, Catheter Blockage, Catheter Related Complication, Catheter Calcification
Interventions
SILQ ClearTract 100% Silicone 2-Way Foley Catheter
Device
Lead sponsor
Silq Technologies Corporation
Industry
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Downey, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Jul 23, 2026, 2:56 PM EDT
Not listed Phase 2 Interventional

Efficacy Study of Auriclosene Irrigation Solution on Urinary Catheter Patency

NCT02130518
View directory record Official record
Conditions
Urinary Catheter Blockage and Encrustation
Interventions
Auriclosene Irrigation Solution, 0.2%, Auriclosene Vehicle Solution
Drug
Lead sponsor
NovaBay Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
17
States / cities
Downey, California • Long Beach, California • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 1, 2015 · Synced Jul 23, 2026, 2:56 PM EDT
Completed Phase 2 Interventional

Heparin Versus Lepirudin Flushes in Preventing Blockage of Venous Access Devices

NCT00039767
View directory record Official record
Conditions
Thrombosis
Interventions
Lepirudin
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 23, 2026, 2:56 PM EDT