Clinical trials: Catheter Blockage
Urinary Catheter Blockage and Encrustation
Efficacy Study of Auriclosene Irrigation Solution on Urinary Catheter Patency
Long-term indwelling urinary catheters are associated with chronic recurrent urinary tract infections and blockage caused by crystalline biofilm accumulation (encrustation) of the catheter surfaces.
- Trial name
- NCT02130518
- Testing
- Auriclosene Irrigation Solution, 0.2%, Auriclosene Vehicle Solution
- Where
- 17 sites in United States
- Volunteers
- 140 people
- Sponsor
- NovaBay Pharmaceuticals, Inc.
Anesthesia, Catheter Blockage
The Efficacy of Continuous Femoral Nerve Catheter Orifice Configuration for Postoperative Analgesia in Knee Arthroplasty
Femoral nerve catheter for postoperative analgesia will be included in the adult patients undergoing total knee arthroplasty included in the study.
- Conditions
- Anesthesia, Catheter Blockage, Knee Arthropathy, Pain, Postoperative
- Trial name
- NCT04202250
- Testing
- CEMP (closed-ended multiport catheter) group, OESP (open-ended single port catheter) group
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Gulhane School of Medicine
Vascular Access Complication, Catheter-Related Infections
BIP CVC in Access Center at Danderyd Hospital, Stockholm, Sweden
Primary objective of the study is to establish the incidence of all any catheter related complications in BIP CVC and standard CVC groups in patients requiring CVC.
- Conditions
- Vascular Access Complication, Catheter-Related Infections, Catheter Thrombosis, Catheter Blockage
- Trial name
- IMPROWE (NCT03976557)
- Testing
- BIP CVC, Standard CVC
- Where
- Sweden
- Volunteers
- 19 people
- Sponsor
- Bactiguard AB
Thrombosis
Heparin Versus Lepirudin Flushes in Preventing Blockage of Venous Access Devices
This study will compare the effectiveness of two blood thinners, heparin and lepirudin, in preventing withdrawal occlusion (blockage) in a venous access device (VAD).
- Trial name
- NCT00039767
- Testing
- Lepirudin
- Where
- United States
- Volunteers
- 340 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Vasovagal Syndrome VVS, Cardioinhibitory Carotid Sinus Syndrome CSS
POLish Registry of CArdioneuroablation and CArdioneuromodulation
The multicentre observational study POL-CA involves a wide spectrum of patients with a history of syncopy. The study recruits patients with diagnosed vasovagal syndrome, cardioinhibitory carotid sinus syndrome, symptomatic sinus…
- Conditions
- Vasovagal Syndrome VVS, Cardioinhibitory Carotid Sinus Syndrome CSS, Symptomatic Sinus Bradycardia SB or Atrioventricular Block AV, Postural Orthostatic Tachycardia Syndrome POTS
- Trial name
- POL-CA (NCT07196397)
- Testing
- cardioneuroablation, SN sparing hybrid ablation, Cardiac sympathetic denervation
- Where
- Poland
- Volunteers
- 1,000 people
- Sponsor
- SABAMED Medical Center Ltd.
Epidural; Anesthesia, Catheter Complications
Nylon Versus Polyurethane Epidural Catheters In Patients Undergoing Major Orthopedic Surgery
Objectives: To compare the safety and efficacy of nylon (polyamide) epidural catheter versus polyurethane epidural catheter in patients undergoing major orthopedic surgery under continuous epidural anesthesia.
- Conditions
- Epidural; Anesthesia, Catheter Complications, Catheter Blockage, Catheter Dysfunction
- Trial name
- NCT05168943
- Testing
- Nylon (Polyamide) Epidural Catheter, Polyurethane Epidural Catheter
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Damanhour Teaching Hospital
Urinary Catheter Blockage and Encrustation
Study to Evaluate NVC-422 for Urinary Catheter Blockage and Encrustation
NVC-422 is a topical, non-antibiotic, fast-acting, broad-spectrum anti-microbial, which exhibits the potential to prevent the growth of urinary pathogens, including Proteus and others.
- Trial name
- NCT01243125
- Testing
- NVC-422, 0.2%, Sterile normal saline, 0.9%
- Where
- 8 sites in United States
- Volunteers
- 67 people
- Sponsor
- NovaBay Pharmaceuticals, Inc.
Urinary Catheters, Urinary Catheterization
Effectiveness of the NowCath Foley in Reducing Catheter-Associated UTIs and Blockages in Long-Term Indwelling Catheter Users (REDUCE)
People who rely on long-term indwelling urinary (Foley) catheters often experience recurrent urinary tract infections and catheter blockages that require unscheduled catheter changes, additional antibiotics, and emergency visits.
- Conditions
- Urinary Catheters, Urinary Catheterization, Catheter-Related Infections, Catheter Associated Urinary Tract Infection
- Trial name
- REDUCE (NCT07782762)
- Testing
- NowCath Foley, Conventional All-Silicone Foley Catheter
- Where
- 3 sites in Denmark
- Volunteers
- 160 people
- Sponsor
- Nowwell AS
Diabetic Foot, Regional Anesthesia
Efficacy of Continuous Sciatic Nerve Block in Diabetic Foot Patients
Patients who underwent surgery for diabetic foot were divided into three groups: sciatic nerve block (Group B), continuous nerve catheter (Group C) .
- Conditions
- Diabetic Foot, Regional Anesthesia, Catheter Blockage, Wound Heal
- Trial name
- NCT04212325
- Testing
- Group C (Continuous sciatic nerve block), Group S (sciatic nerve block)
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Gulhane School of Medicine
Catheter Blockage, Oncology
A Novel Ureteric Stent in Kidney Stone Patients and Oncology Patients Compared to a Conventional JJ Stent
Urological stents and catheters often lead to inflammation, causing pain and infection in the urinary tract. Moreover, 80% of stents are associated with pain, negatively impacting on QoL and mental health.
- Conditions
- Catheter Blockage, Oncology, Kidney Stone
- Trial name
- CASSETTE (NCT06815120)
- Testing
- Experimental ureteric stent with specially shaped side-holes that prevent stagnation points (i.e., areas of low flow that cause particles to settle and E&B), Qualitative interview
- Where
- 2 sites in United Kingdom
- Volunteers
- 50 people
- Sponsor
- University of Southampton
Pain, Postoperative, Catheter Blockage
Comparison of Catheters Orifice Configuration For Continuous Infraclavicular Analgesia
Infraclavicular nerve catheter for postoperative analgesia will be included in the 70 adult patients undergoing upper extremity surgery included in the study.
- Conditions
- Pain, Postoperative, Catheter Blockage, Anesthesia
- Trial name
- NCT04205695
- Testing
- CEMP (closed-ended multiport catheter) group, OESP (open-ended single port catheter) group, Patient-controlled analgesia
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Gulhane School of Medicine
Catheter Infection, Catheter Blockage
Evaluation of the Novel Silq ClearTract Catheter in Patients With Chronic Urinary Retention
To assess the ability of the Silq ClearTract™ 100% Silicone 2-Way Foley Catheter to reduce catheter associated complications in subjects that require a long-term indwelling Foley catheter when compared to other commercially…
- Conditions
- Catheter Infection, Catheter Blockage, Catheter Related Complication, Catheter Calcification
- Trial name
- NCT05931887
- Testing
- SILQ ClearTract 100% Silicone 2-Way Foley Catheter
- Where
- United States
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Silq Technologies Corporation
Central Venous Catheter Thrombosis, Central Venous Catheter Related Bloodstream Infection
CLiCK in the Critical Care Unit
Insertion of a central venous access device (CVAD) allows clinicians to easily access the circulation of a patient to administer life-saving interventions.
- Conditions
- Central Venous Catheter Thrombosis, Central Venous Catheter Related Bloodstream Infection, Catheter Complications, Catheter Blockage
- Trial name
- CLiCK (NCT04548713)
- Testing
- 4% EDTA, Saline
- Where
- 6 sites in Canada
- Volunteers
- 1,449 people
- Sponsor
- Fraser Health
Catheter Blockage, Catheter-Related Infections
Comparison of Effectiveness and Complications of Catheter Lock Solutions in Non-tunneled Hemodialysis Catheters
In our study, investigators will investigate the effectiveness and complications of two catheter lock solutions one of which is the standard heparin routinely used in comparison to Sodium bicarbonate.
- Conditions
- Catheter Blockage, Catheter-Related Infections, Dialysis Catheter; Thrombosis, Catheter Infection
- Trial name
- NCT04772209
- Testing
- Sodium bicarbonate, Heparin
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 441 people
- Sponsor
- Zonguldak Ataturk State Hospital
Peripheral Arterial Disease
Rapamycin Coated Balloon Dilation Catheter for Arteriovenous Fistula
Verify the effectiveness and safety of rapamycin coated balloon dilation catheter for the treatment of dialysis pathway stenosis or blockage lesions.
- Trial name
- NCT06029569
- Testing
- Rapamycin drug balloon angioplasty, Paclitaxel drug balloon angioplasty
- Volunteers
- 256 people
- Sponsor
- Shanghai Bomaian Medical Technology Co., Ltd
Catheter Blockage
UROtainer for Bladder Catheter Maintenance, Infection Prevention and Quality of Life
The purpose of the current study is to investigate whether catheter flushing with Uro-Tainer® with citric acid and Uro-Tainer® Polihexanide can: Reduce catheter changes due to incrustation and blockage.
- Trial name
- UROBIQ (NCT05775614)
- Testing
- UroTainer®, Saline
- Where
- Denmark
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital