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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Venous Access Clear all
Completed No phase listed Observational

Two is Better Than One: A Novel Venous Access System for Intermittent Apheresis

NCT04846374
View directory record Official record
Conditions
Apheresis
Interventions
PowerPort
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Sep 22, 2026, 2:22 PM EDT
Completed No phase listed Observational

A Randomized Evaluation of the Effect of Routine Normal Saline Flush Versus Heparinized Saline Solution in Groshong and Groshong PICC Catheters

NCT00001518
View directory record Official record
Conditions
Catheters, Indwelling, Thrombosis
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 22, 2026, 2:22 PM EDT
Withdrawn Not applicable Interventional

Evaluating the Role of the Guidewire in Peripheral Intravenous Access

NCT04949854
View directory record Official record
Conditions
Peripheral Intravenous Vein Catheter Phlebitis, Intravenous Infection
Interventions
B.Braun 6.35 cm 20 Gauge ultralong intravenous catheter, B.D Accucath 5.71 cm 20 Gauge ultralong intravenous catheter
Device
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 17, 2023 · Synced Sep 22, 2026, 2:22 PM EDT
Completed Not applicable Interventional

Post Approval Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft

NCT04261686
View directory record Official record
Conditions
Arteriovenous Fistula
Interventions
Covera Vascular Covered Stent
Device
Lead sponsor
C. R. Bard
Industry
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
11
States / cities
Phoenix, Arizona • New Haven, Connecticut • Westmont, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Sep 22, 2026, 2:22 PM EDT
Not listed Not applicable Interventional

A New Securement Method for External Tunneled Central Venous Access Devices (CVAD)

NCT04462861
View directory record Official record
Conditions
Central Venous Catheter Exit Site Infection, Central Venous Catheter Related Bloodstream Infection
Interventions
Central venous access device (CVAD) Snuggie Securement Device
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
31 Days to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 14, 2023 · Synced Sep 22, 2026, 2:22 PM EDT
Completed No phase listed Observational

Mobilization and Outcomes After Venous Closure

NCT07246902
View directory record Official record
Conditions
Venous Vascular Closure, Electrophysiology Study
Interventions
MYNX CONTROLTM VENOUS Vascular Closure Device
Device
Lead sponsor
Cordis US Corp.
Industry
Eligibility
Not listed
Enrollment
339 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
9
States / cities
Los Angeles, California • Palo Alto, California • Littleton, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 22, 2026, 2:22 PM EDT
Completed Not applicable Interventional

Prefistula Forearm Exercise in Pts Requiring Chronic HD Therapy

NCT03988270
View directory record Official record
Conditions
Arterio-venous Fistula, Kidney Failure, Hemodialysis Access Failure
Interventions
Exercise
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 9, 2022 · Synced Sep 22, 2026, 2:22 PM EDT
Completed No phase listed Observational

Risk of Central Venous Stenosis in Patients With Chronic Renal Failure After IJ Line Placement

NCT01988766
View directory record Official record
Conditions
Thrombosis
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
1,424 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 23, 2014 · Synced Sep 22, 2026, 2:22 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Safety and Efficacy Study of the Venous Window Needle Guide to Access Arteriovenous (AV)Fistulae

NCT01471041
View directory record Official record
Conditions
End Stage Renal Disease, AV Fistula, Kidney Failure
Interventions
Venous Window Needle Guide
Device
Lead sponsor
Vital Access Corp.
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Fresno, California • Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Sep 22, 2026, 2:22 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate SU-VEID™ for Improving Peripheral Venous Access Success in Children

NCT05204082
View directory record Official record
Conditions
Intravenous Access
Interventions
Single Use Vein Entry Indicator Device
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
Up to 18 Years
Enrollment
169 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 22, 2024 · Synced Sep 22, 2026, 2:22 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Infusion Flow Rates and Blood Sampling

NCT02021617
View directory record Official record
Conditions
Intraosseous Access, Infusion Rates, Intraosseous Blood, Venous Blood
Interventions
Intraosseous access
Device
Lead sponsor
Vidacare Corporation
Industry
Eligibility
21 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Spring Branch, Texas
Source: ClinicalTrials.gov public record
Updated Dec 26, 2013 · Synced Sep 22, 2026, 2:22 PM EDT
Completed No phase listed Observational

Central Venous Access Catheter Placement Using the Sonic Flashlight

NCT00330590
View directory record Official record
Conditions
Catheterization, Central Venous
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
150 participants
Timeline
Ends 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 14, 2008 · Synced Sep 22, 2026, 2:22 PM EDT
Enrolling by invitation Not applicable Interventional

TruVascular Access - Ultrasound-Guided Vascular Access Study

NCT07798427
View directory record Official record
Conditions
Peripheral Venous Catheterization, Difficult Intravenous Access, Catheterization, Peripheral
Interventions
Ultrasound-Guided Peripheral Vascular Access, Standard Peripheral Vascular Access, Point-of-Care Ultrasound System for Vascular Access Guidance
Procedure · Device
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
12 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 22, 2026, 2:22 PM EDT
Terminated Phase 4 Interventional

Effect of Including Synera® in Discussions on Dialysis Access Conversion in Patients With Needle Phobias

NCT01623583
View directory record Official record
Conditions
Needle Phobia, Phobic Disorders
Interventions
Enhanced Needle Phobia Intervention, Standard Needle Phobia Intervention
Other
Lead sponsor
Davita Clinical Research
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
3
States / cities
Rancho Cordova, California • Sacramento, California • Asheville, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 15, 2016 · Synced Sep 22, 2026, 2:22 PM EDT
Terminated Not applicable Interventional

Satisfaction With Placement of Implantable Venous Access Devices in Patients With Solid Tumors

NCT01098643
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
computer-assisted intervention, medical chart review, questionnaire administration, survey administration
Other
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 120 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Sep 22, 2026, 2:22 PM EDT
Completed Not applicable Interventional Results available

Peripherally Inserted Central Catheter (PICC) Thrombosis: Reverse Taper Versus Non-tapered Catheters

NCT00728819
View directory record Official record
Conditions
Venous Thrombosis
Interventions
Tapered PICC, Non-tapered PICC
Device
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 90 Years
Enrollment
339 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 26, 2018 · Synced Sep 22, 2026, 2:22 PM EDT
Terminated Phase 1Phase 2 Interventional

Prevention of Vascular Access Graft Failure in Patients With Chronic Renal Failure Requiring Hemodialysis

NCT00086164
View directory record Official record
Conditions
Hyperplasia, Chronic Renal Failure
Interventions
edifoligide (E2F Decoy)
Drug
Lead sponsor
Anesiva, Inc.
Industry
Eligibility
18 Years to 79 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
21
States / cities
Los Angeles, California • Hudson, Florida • Miami, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2005 · Synced Sep 22, 2026, 2:22 PM EDT
Not listed Not applicable Interventional

Long Versus Short Axis Approach for Ultrasound Guided Peripheral Intravenous Access

NCT04234347
View directory record Official record
Conditions
Venous Access
Interventions
Intravenous access method
Procedure
Lead sponsor
Temple University
Other
Eligibility
18 Years to 99 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 10, 2024 · Synced Sep 22, 2026, 2:22 PM EDT
Completed Not applicable Interventional

Ultrasound Assisted Peripheral Venous Access in Young Children

NCT00557154
View directory record Official record
Conditions
Catheterization, Peripheral
Interventions
ultrasound, standard technique for venipuncture
Device
Lead sponsor
University of California, Davis
Other
Eligibility
Up to 7 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Feb 14, 2017 · Synced Sep 22, 2026, 2:22 PM EDT
Recruiting Not applicable Interventional

Single Lumen Midline Catheter vs Ultrasound Guided Peripheral IV as Performed by Bedside Emergency Department Registered Nurses

NCT07779317
View directory record Official record
Conditions
Difficult Vein Access, Emergency Department Patients, Nurses Role, Midline Catheter, Ultrasound Assistance, Difficult Intravenous Access, Catheterization, Peripheral, Catheterization, Emergency Service, Hospital
Interventions
Ultrasound-Guided Single-Lumen Midline Catheter, Ultrasound-Guided Long Peripheral Intravenous Catheter
Device
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 22, 2026, 2:22 PM EDT
Completed Not applicable Interventional Results available

Clinical Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft

NCT02649946
View directory record Official record
Conditions
Stenosis, Restenosis
Interventions
Covera Vascular Covered Stent following PTA, Percutaneous Transluminal Angioplasty (PTA) with Uncoated PTA Balloon
Device · Procedure
Lead sponsor
C. R. Bard
Industry
Eligibility
21 Years and older
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
16
States / cities
Tempe, Arizona • Laguna Hills, California • Englewood, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2021 · Synced Sep 22, 2026, 2:22 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 Sep 22, 2026, 2:22 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Great Saphenous Vein Anatomy at the Proximal Medial Thigh as a Potential Site for Rescue Venous Access

NCT04922606
View directory record Official record
Conditions
Anatomy of the GSV for Rescue Peripheral IV Access
Interventions
US ot the GSV
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
Not listed
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2045
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Sep 22, 2026, 2:22 PM EDT
Completed Phase 3 Interventional

Safety and Efficacy Study of Alfimeprase in Subjects With Occluded Catheters

NCT00322270
View directory record Official record
Conditions
Thrombosis, Venous Thrombosis, Catheter Occlusion
Interventions
Alfimeprase
Drug
Lead sponsor
ARCA Biopharma, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
18
States / cities
Casa Grande, Arizona • Soquel, California • Boynton Beach, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2008 · Synced Sep 22, 2026, 2:22 PM EDT