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ClinicalTrials.gov public records Last synced Sep 13, 2026, 9:58 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cannulation Clear all
Completed Not applicable Interventional Results available

Saphenous Vein Cannulation in Infants and Small Children

NCT01924975
View directory record Official record
Conditions
Saphenous Vein Cannulation
Interventions
Saphenous vein cannulation, ultrasound with a linear transducer (L15-7io), A 22 or 24 G intravenous catheter
Procedure · Device
Lead sponsor
Satoshi Hanada
Other
Eligibility
Up to 4 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional

Pediatric Radial Arterial Cannulation

NCT01276158
View directory record Official record
Conditions
Anesthesia
Interventions
Ultrasound, Doppler
Procedure
Lead sponsor
University of Iowa
Other
Eligibility
Up to 48 Months
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 12, 2017 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Phase 1Phase 2 Interventional

Effect of a Fatty Meal on Endoscopic Retrograde Cholangiopancreatography (ERCP)

NCT00124202
View directory record Official record
Conditions
Biliary Tract Disease
Interventions
a fatty meal
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 30, 2013 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional Results available

Vapocoolant (Pain Ease Medium Stream) for Intravenous Lines in Emergency Department Patients

NCT01670487
View directory record Official record
Conditions
Pain
Interventions
Vapocoolant, Sterile water
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional

Optimal Neck Angle for Internal Jugular Cannulation

NCT02072889
View directory record Official record
Conditions
Surgery
Interventions
Neck Angle
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 9, 2015 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional

Ultrasound Guidance for Intravenous Cannulation in Emergency Department Patients.

NCT00692549
View directory record Official record
Conditions
Difficult IV Access
Interventions
ultrasound
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2008 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional Results available

Image Guidance for Improved Vessel Cannulation in Pediatric Patients

NCT04031495
View directory record Official record
Conditions
Central Vein Cannulation
Interventions
Central Vein Cannulation
Device
Lead sponsor
Clear Guide Medical
Industry
Eligibility
2 Years to 17 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional

Endovascular Aneurysm Repair (EVAR) Gate Study

NCT02934087
View directory record Official record
Conditions
Abdominal Aortic Aneurysm (AAA)
Interventions
Endovascular Aneurysm Repair
Procedure
Lead sponsor
Minneapolis Heart Institute Foundation
Other
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 13, 2016 · Synced Sep 13, 2026, 9:58 AM EDT
Terminated Not applicable Interventional

RCT of the Double Wire Technique for Sphincterotomy

NCT01792466
View directory record Official record
Conditions
Cholangiopancreatography, Endoscopic Retrograde, Sphincterotomy, Endoscopic, VATER'S AMPULLA
Interventions
Transpancreatic sphincterotomy
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 100 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced Sep 13, 2026, 9:58 AM EDT
Terminated Not applicable Interventional Results available

Contrast Media Reduction and Removal in Patients With Chronic Kidney Disease (CKD) (PRESERV)

NCT01168024
View directory record Official record
Conditions
Radiographic Contrast Agent Nephropathy
Interventions
CINCOR™ System and contrast conservation unit (CCS-1), Standard of Care plus peri-procedural hydration
Device · Other
Lead sponsor
Osprey Medical, Inc
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
20
States / cities
Huntsville, Alabama • Phoenix, Arizona • Los Angeles, California + 17 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2016 · Synced Sep 13, 2026, 9:58 AM EDT
Terminated No phase listed Observational

Femoral Arterial Cannulation

NCT00486096
View directory record Official record
Conditions
Congenital Disorders
Interventions
Not listed
Lead sponsor
Children's Healthcare of Atlanta
Other
Eligibility
Up to 3 Months
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 15, 2012 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional

Randomized Trial of Wire and Sphincterotome Systems for Biliary Cannulation

NCT02197338
View directory record Official record
Conditions
Cholestasis, Extrahepatic
Interventions
Bile Duct Cannulation
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
498 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Sep 13, 2026, 9:58 AM EDT
Completed No phase listed Observational

Study Examining the Effect of a Novel Cannulation Knife on User Satisfaction and Common Central Venous Catheter Insertion Complications

NCT06310174
View directory record Official record
Conditions
Central Venous Catheter Exit Site Infection
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
86 participants
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional Results available

Study of Forceps Cannulation During ERCP

NCT05336630
View directory record Official record
Conditions
Post-ERCP Acute Pancreatitis
Interventions
Forceps
Device
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Sep 13, 2026, 9:58 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Optimizing Prevention of Healthcare-Acquired Infections After Cardiac Surgery (HAI)_2

NCT02073760
View directory record Official record
Conditions
Cardiovascular Disease, Healthcare Associated Infectious Disease, Sternal Superficial Wound Infection, Deep Sternal Infection, Mediastinitis, Thoracotomy, Conduit Harvest or Cannulation Site, Sepsis, Pneumonia
Interventions
There is no intervention. The investigators are interviewing cardiac surgery staff with knowledge of infection prevention.
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 21, 2018 · Synced Sep 13, 2026, 9:58 AM EDT
Terminated Phase 3 Interventional

Veinplicity for Improved Venous Access: The VIVA Trial

NCT03752632
View directory record Official record
Conditions
Difficult-to-access Veins for Intravenous Cannulation
Interventions
Veinplicity with tourniquet, Tourniquet
Device
Lead sponsor
Physeon GmbH
Industry
Eligibility
22 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
3
States / cities
Plymouth, Minnesota • Rochester, Minnesota • Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 29, 2019 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Vibrating, Cold Device for Pediatric Intravenous (IV) Cannulation Pain Relief

NCT01394250
View directory record Official record
Conditions
Pain, Anxiety
Interventions
Buzzy, Topical Lidocaine 4% Cream
Device · Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
4 Years to 18 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 15, 2016 · Synced Sep 13, 2026, 9:58 AM EDT
Completed No phase listed Observational

Optimizing Prevention of Healthcare-Acquired Infections After Cardiac Surgery

NCT02068716
View directory record Official record
Conditions
Healthcare Associated Infectious Disease, Sternal Superficial Wound Infection, Sepsis, Pneumonia, Deep Sternal Infection
Interventions
Not listed
Lead sponsor
Dr. Donald Likosky
Other
Eligibility
18 Years and older
Enrollment
911,754 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 22, 2018 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional

Optimal Timing of Double-Wire Technique For Biliary Cannulation at ERCP

NCT02297750
View directory record Official record
Conditions
Endoscopic Retrograde Cholangiopancreatography
Interventions
double-wire technique in patients undergoing ERCP with biliary cannulation, single-wire technique in patients undergoing ERCP with biliary cannulation
Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 25, 2015 · Synced Sep 13, 2026, 9:58 AM EDT
Terminated Not applicable Interventional Results available

Evaluating the Safety and Effectiveness of the InnAVasc Graft for Dialysis Access in Patients With Kidney Failure

NCT03645681
View directory record Official record
Conditions
Kidney Failure, Chronic, Renal Dialysis
Interventions
InnAVasc arteriovenous graft surgical implant
Device
Lead sponsor
W.L.Gore & Associates
Industry
Eligibility
18 Years to 80 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
7
States / cities
San Diego, California • Flint, Michigan • Greenwood, Mississippi + 4 more
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Antegrade Versus Retrograde IV for Blood Draws

NCT03533777
View directory record Official record
Conditions
There is no Focus on Any Specific Condition
Interventions
Peripheral intravenous catheter placement, Blood draw, Peripheral intravenous catheter, To keep open (TKO) infusion of 0.9% normal saline
Procedure · Other · Device + 1 more
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 90 Years
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 30, 2019 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional Results available

Ultrasound-image Guided Versus Doppler Guided Versus Palpation Technique for Arterial Cannulation in Adults

NCT01276171
View directory record Official record
Conditions
Anesthesia
Interventions
Ultrasound, Doppler, Palpation
Procedure
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 99 Years
Enrollment
749 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 25, 2017 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional

Comparison of Double Wire Technique With Pancreatic Duct Stent Placement for Difficult Bile Duct Cannulation

NCT00919074
View directory record Official record
Conditions
Endoscopic Retrograde Cholangiopancreatography (ERCP), Bile Duct Cannulation
Interventions
Pancreatic duct stent, Pancreatic wire placement
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 90 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
3
States / cities
Chicago, Illinois • St Louis, Missouri • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Dec 8, 2014 · Synced Sep 13, 2026, 9:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Angled-tip vs. Straight-tip Guidewire in Biliary Cannulation

NCT05600270
View directory record Official record
Conditions
Bile Duct Diseases
Interventions
Angled guidewire, Straight guidewire
Device
Lead sponsor
Neev Mehta
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced Sep 13, 2026, 9:58 AM EDT