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Showing 1–24 of 48 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Occlusion Balloon Catheter Clear all
Terminated Phase 1 Interventional

Mechanical Thrombectomy Blood Flow Reversal

NCT06721338
View directory record Official record
Conditions
Stroke, Large Vessel Occlusion
Interventions
Mechanical thrombectomy via blood flow reversal using BOBBY balloon guide catheter
Device
Lead sponsor
MediSys Health Network
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Jamaica, New York
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Sep 23, 2026, 8:22 AM EDT
Recruiting Not applicable Interventional

An Evaluation of the AeriSeal System for CONVERTing Collateral Ventilation Status in Patients With Severe Emphysema

NCT06035120
View directory record Official record
Conditions
Emphysema, Pulmonary, Emphysema or COPD
Interventions
AeriSeal System
Device
Lead sponsor
Pulmonx Corporation
Industry
Eligibility
40 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
20
States / cities
Phoenix, Arizona • Loveland, Colorado • Hartford, Connecticut + 13 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Sep 23, 2026, 8:22 AM EDT
Not listed No phase listed Observational

Persistent Atrial Fibrillation Cryoballoon Ablation

NCT02166723
View directory record Official record
Conditions
Persistent Atrial Fibrillation
Interventions
cryoballoon ablation
Device
Lead sponsor
Staten Island University Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 17, 2014 · Synced Sep 23, 2026, 8:22 AM EDT
Active, not recruiting Not applicable Interventional

Treatment of PAF With the Synaptic System

NCT05905835
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
Synaptic Cryoablation System
Device
Lead sponsor
Synaptic Medical Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
10
States / cities
Phoenix, Arizona • Jonesboro, Arkansas • Los Angeles, California + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2025 · Synced Sep 23, 2026, 8:22 AM EDT
Active, not recruiting Not applicable Interventional

Chronic Venous Thrombosis: Relief With Adjunctive Catheter-Directed Therapy (The C-TRACT Trial)

NCT03250247
View directory record Official record
Conditions
Deep Vein Thrombosis, Venous Stasis, Venous Insufficiency, Venous Leg Ulcer, Venous Reflux, Post Thrombotic Syndrome
Interventions
Stents
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
29
States / cities
Orange, California • San Francisco, California • New Haven, Connecticut + 23 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Sep 23, 2026, 8:22 AM EDT
Completed Early Phase 1 Interventional

Resuscitative EndoVascular Aortic Occlusion for Maximal Perfusion

NCT03703453
View directory record Official record
Conditions
Cardiac Arrest
Interventions
ER-REBOA catheter
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 79 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Sep 23, 2026, 8:22 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Development of an Intrauterine Pressure Threshold to Confirm Tubal Occlusion

NCT04071392
View directory record Official record
Conditions
Sterilization, Female, Fallopian Tube Occlusion
Interventions
Hysterosalpingogram (HSG)
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Sep 23, 2026, 8:22 AM EDT
Terminated Not applicable Interventional

AcoArt Litos PCB Below-the-knee Global Trial

NCT06330493
View directory record Official record
Conditions
Chronic Limb-Threatening Ischemia
Interventions
PCB, PTA
Device
Lead sponsor
Acotec Scientific Co., Ltd
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
16
States / cities
Concord, California • Fremont, California • New Haven, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 23, 2026, 8:22 AM EDT
Completed Not applicable Interventional

Surrogate Markers of Portal Pressure

NCT02508298
View directory record Official record
Conditions
Portal Hypertension, Cirrhosis
Interventions
HVPG, Indocyanine Green Retention test, Liver stiffness measurement, Spleen stiffness measurement
Procedure · Drug · Device
Lead sponsor
VA Connecticut Healthcare System
Federal
Eligibility
18 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
New Haven, Connecticut • West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 24, 2019 · Synced Sep 23, 2026, 8:22 AM EDT
Completed No phase listed Observational Results available

TransForm™ Occlusion Balloon Catheter Registry

NCT01949779
View directory record Official record
Conditions
Intracranial Aneurysms
Interventions
TransForm™ Occlusion Balloon Catheter
Device
Lead sponsor
Stryker Neurovascular
Industry
Eligibility
18 Years to 80 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
6
States / cities
Palm Springs, California • Lexington, Kentucky • Worcester, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2019 · Synced Sep 23, 2026, 8:22 AM EDT
Active, not recruiting No phase listed Observational

TrEatment Approach in the Multimodal Era Registry

NCT05629052
View directory record Official record
Conditions
Chronic Thromboembolic Pulmonary Hypertension, CTEPH
Interventions
Pulmonary endarterectomy, Balloon pulmonary angioplasty, Pulmonary hypertension (PH)-specific medication
Procedure · Drug
Lead sponsor
International CTEPH Association
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
4
States / cities
San Diego, California • Evanston, Illinois • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Sep 23, 2026, 8:22 AM EDT
Completed No phase listed Observational

Study of Primary Surgical Treatment of Nasolacrimal Duct Obstruction in Children Less Than Four Years Old

NCT00315289
View directory record Official record
Conditions
Nasolacrimal Duct Obstruction
Interventions
Nasolacrimal balloon catheter duct dilation, Nasolacrimal intubation, Simple Nasolacrimal duct probing
Procedure
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
6 Months to 47 Months
Enrollment
973 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
2
States / cities
Baltimore, Maryland • Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2010 · Synced Sep 23, 2026, 8:22 AM EDT
Completed No phase listed Observational

Tree Branch Penetrating Injury

NCT05569447
View directory record Official record
Conditions
Penetrating Injury Neck
Interventions
Balloon Tamponade
Procedure
Lead sponsor
South Texas Health System McAllen
Other
Eligibility
50 Years and older · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
McAllen, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2022 · Synced Sep 23, 2026, 8:22 AM EDT
Recruiting Not applicable Interventional

Fetal Endotracheal Occlusion (FETO) in the Resolution of Pulmonary Hypertension in Fetuses With Severe CDH

NCT03980717
View directory record Official record
Conditions
Congenital Diaphragmatic Hernia
Interventions
Goldbal Detachable Balloon and delivery microcatheter
Device
Lead sponsor
Michael A Belfort
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Sep 23, 2026, 8:22 AM EDT
Completed Phase 2 Interventional Results available

'TOTAL' (Tracheal Occlusion To Accelerate Lung Growth) Trial

NCT02875860
View directory record Official record
Conditions
Hernia, Hernia, Diaphragmatic, Hernia, DIaphragmatic, Congenital, Pathological Conditions, Anatomical, Congenital Abnormalities, Congenital Diaphragmatic Hernia, Fetal Anomaly, Fetal Surgery, Pulmonary Hypoplasia
Interventions
GoldBal2 detachable balloon, Baltaccidbpe100 Delivery Catheter, Standardized postnatal care
Device · Other
Lead sponsor
Michael A Belfort
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 22, 2022 · Synced Sep 23, 2026, 8:22 AM EDT
Completed No phase listed Observational

Study of Surgical Procedures for Treatment of Persistent Nasolacrimal Duct Obstruction in Children < 4 Years Old

NCT00315315
View directory record Official record
Conditions
Nasolacrimal Duct Obstruction
Interventions
Nasolacrimal balloon catheter dilation, Nasolacrimal intubation, Nasolacrimal duct probing
Procedure
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
6 Months to 47 Months
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
2
States / cities
Baltimore, Maryland • Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 16, 2012 · Synced Sep 23, 2026, 8:22 AM EDT
Completed Not applicable Interventional Results available

Bridge Occlusion Balloon in Lead Extraction Procedure

NCT02714153
View directory record Official record
Conditions
C.Surgical Procedure; Cardiac, Cardiac Dysrhythmia, Disorder of Pacing Function
Interventions
Bridge Balloon
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 85 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
7
States / cities
Miami, Florida • Boston, Massachusetts • Saint Paul, Minnesota + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 13, 2021 · Synced Sep 23, 2026, 8:22 AM EDT
Completed Phase 3 Interventional Results available

RANGER™ Paclitaxel Coated Balloon vs Standard Balloon Angioplasty

NCT03064126
View directory record Official record
Conditions
Peripheral Artery Disease, Atherosclerosis, Artery Diseases, Peripheral, Plaque, Atherosclerotic, Occlusive Arterial Disease
Interventions
RANGER™ Paclitaxel Coated Balloon, Paclitaxel, Standard Balloon Angioplasty
Device · Drug · Procedure
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
20 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
42
States / cities
Fairhope, Alabama • Aurora, Colorado • Stratford, Connecticut + 38 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2024 · Synced Sep 23, 2026, 8:22 AM EDT
Terminated Not applicable Interventional

Prime Time for Superficial Femoral Artery (SFA) - The SFA Study

NCT00902317
View directory record Official record
Conditions
Peripheral Vascular Disease
Interventions
Cryoplasty (PolarCath peripheral balloon catheter), Laser Angioplasty (Spectranetics), SilverHawk Atherectomy, Viabahn Endograft, Angioplasty/Stent (Guidant "Absolute" stent)
Procedure · Device
Lead sponsor
Arizona Heart Institute
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated May 14, 2009 · Synced Sep 23, 2026, 8:22 AM EDT
Completed Phase 3 Interventional

Cryoballoon Ablation of Pulmonary Veins After Failed RF Ablation in Patients With Paroxysmal AF

NCT01611701
View directory record Official record
Conditions
Paroxysmal Atrial Fibrillation
Interventions
cryoballoon ablation, Radiofrequency ablation
Procedure
Lead sponsor
Meshalkin Research Institute of Pathology of Circulation
Network
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 4, 2012 · Synced Sep 23, 2026, 8:22 AM EDT
Suspended Not applicable Interventional

Stellarex DCB Versus Standard Balloon Angioplasty for Treatment of Below-The-Knee (BTK) Arteries

NCT03175744
View directory record Official record
Conditions
Critical Limb Ischemia
Interventions
Stellarex DCB, PTA Catheter
Device
Lead sponsor
Spectranetics Corporation
Industry
Eligibility
18 Years to 85 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
9
States / cities
Orange, California • Bradenton, Florida • Houma, Louisiana + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Sep 23, 2026, 8:22 AM EDT
Not listed No phase listed Observational

Measuring Lung Pressures in Critically Ill Children Who Are on Mechanical Ventilation

NCT02354365
View directory record Official record
Conditions
Transpulmonary Pressure, Pressure.Rate Product, Guide to Mechanical Ventilator Management, Extubation Readiness
Interventions
Transpulmonary Pressure measurement
Device
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
1 Week to 18 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 14, 2024 · Synced Sep 23, 2026, 8:22 AM EDT
Completed Not applicable Interventional Results available

Occlusion Balloon vs. 5FR Ureteral Catheter

NCT06798753
View directory record Official record
Conditions
Kidney Stones
Interventions
Occlusion Balloon Catheter, 5FR Ureteral Catheter
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Sep 23, 2026, 8:22 AM EDT
Active, not recruiting Not applicable Interventional

Fetoscopic Endoluminal Tracheal Occlusion (FETO) for Severe Left Diaphragmatic Hernia (CDH)

NCT02710968
View directory record Official record
Conditions
Congenital Diaphragmatic Hernia
Interventions
11540KE and Balt Goldbal 2 balloon
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 9, 2025 · Synced Sep 23, 2026, 8:22 AM EDT