Clinical trials: Stricture
Aortic Valve Stenosis, Bicuspid Cardiac Valve
Addition of Computer Simulations to Minimize Adverse Events After Transcatheter Aortic Valve Implantation
The objective is to assess the influence of FEops HEARTguide on overall device success in TAVI patients with challenging anatomies (Cohort A) or in transcatheter heart valve (THV) platform selection (Cohort B).
- Trial name
- PRECISE_TAVI (NCT04473443)
- Testing
- FEops HEARTguideTM
- Where
- Netherlands
- Volunteers
- 200 people
- Sponsor
- Erasmus Medical Center
Aortic Stenosis, Anxiety
10-year Follow-up After Aortic Valve Replacement Surgery
There is a lack of data on patients self-reported outcomes (PROMs) on health-related quality of life (HRQoL)and symptoms on anxiety and depression 10 years after Surgical After Aortic Valve Replacement (SAVR), and patient…
- Conditions
- Aortic Stenosis, Anxiety, Depressive Symptoms, Quality of Life
- Trial name
- AVR-10year (NCT06255691)
- Volunteers
- 282 people
- Sponsor
- Oslo University Hospital
Cardiovascular Diseases, Coronary Artery Disease
The ASSURE ROT Registry: Bioresorbable Vascular Scaffold Following Rotablation for Complex Coronary Lesions
The registry aims to evaluate the safety, performance and efficacy of the Everolimus-eluting bioresorbable vascular scaffold (BVS) system following rotational atherectomy in patients with complex de novo native coronary artery…
- Conditions
- Cardiovascular Diseases, Coronary Artery Disease, Myocardial Ischemia, Coronary Disease
- Trial name
- ASSURE ROT (NCT01915420)
- Where
- Germany
- Volunteers
- 42 people
- Sponsor
- Medical Care Center Prof. Mathey, Prof. Schofer, Ltd.
Aortic Stenosis
The Early Valve Replacement in Severe ASYmptomatic Aortic Stenosis Study
Aortic stenosis (AS) affects approximately 5% of individuals >65 years old, with ~3% of people >75 years having moderate to severe disease.
- Trial name
- EASY-AS (NCT04204915)
- Testing
- Aortic valve replacement
- Where
- 110 sites in Australia, Belgium and 5 more
- Volunteers
- 2,104 people
- Sponsor
- University of Leicester
Coronary Artery Disease, Native Coronary Artery Stenosis
MagicTouch™Sirolimus-Coated Balloon for Treatment of Coronary Artery Lesions in Small Vessels
This is a multicenter, randomized, single-blind pivotal study to evaluate the safety and efficacy of the MagicTouchTM Drug coated balloon in treatment of small vessels in patients with coronary artery disease.
- Conditions
- Coronary Artery Disease, Native Coronary Artery Stenosis, Cardiovascular Diseases
- Trial name
- MAGICAL SV (NCT06271590)
- Testing
- Sirolimus Drug Coated Balloon, Drug eluting stents (DES)
- Where
- 24 sites in United States
- Volunteers
- 1,605 people
- Sponsor
- Concept Medical Inc.
Ischemic Stroke, Transient Ischemic Attack
Regular Physical Exercise in Patients With Symptomatic Intracranial Arterial Stenosis
The objective of this study is to evaluate the effectiveness and safety of regular physical exercise in preventing ischemic stroke events in patients with symptomatic intracranial arterial stenosis.
- Trial name
- RESIST (NCT06615726)
- Testing
- Regular physical exercise, Control group
- Where
- 58 sites in China
- Volunteers
- 1,300 people
- Sponsor
- Capital Medical University
Spinal Stenosis
Enhanced Recovery After Surgery for Spine Fusion Surgeries in the Elderly
elderly patients in our hospital who received spinal fusion surgery after the year 2025 will receive ERAS treatment.
- Trial name
- ERAS in Spine (NCT06577389)
- Testing
- Enhanced recovery after surgery
- Volunteers
- 1,500 people
- Sponsor
- Sixth Affiliated Hospital of Xinjiang Medical University
Anastomotic Stricture, Morbid Obesity
Study of Proton Pump Inhibitors (PPI) to Prevent Strictures After Gastric Bypass Surgery
The purpose of this study is to determine whether suppressing acid production by administration of daily proton pump inhibitors in the early post-operative period will reduce the gastrojejunal anastomosis stricture rate in…
- Trial name
- NCT00361985
- Testing
- Esomeprazole
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Carotid Artery Diseases, Neurocognitive Dysfunction
Assessing Neurocognition After Cerebrovascular Intervention
Decreased blood flow to the brain can cause decreased cognitive function. Carotid disease can result in decreased blood flow to the brain.
- Trial name
- NCT03344276
- Testing
- Neurocognitive Assessments, Measurements of inflammatory biomarkers, Carotid Artery Stenting
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of California, San Diego
Near-Infrared Spectroscopy, Iliac Artery Stenosis
NIRS and Exercise Intensity in Patients With FLIA
The research objectives of this project are to increase the understanding of pathophysiology and performance limitations related to sport-related flow limitation in the iliac artery (FLIA) using non-invasive measurement of muscle…
- Conditions
- Near-Infrared Spectroscopy, Iliac Artery Stenosis, Iliac Artery Disease, Iliac Artery Occlusion
- Trial name
- NCT05229250
- Testing
- Cycling test, Occlusion tests, NIRS during cycling
- Where
- Netherlands
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Maxima Medical Center
Obstructive Hypertrophic Cardiomyopathy (oHCM)
Phase 3 Trial to Evaluate the Efficacy and Safety of Aficamten Compared to Placebo in Adults With Symptomatic oHCM
The purpose of this study is to evaluate the efficacy and safety of aficamten (CK-3773274) versus placebo in adults with symptomatic hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract obstruction.
- Trial name
- SEQUOIA-HCM (NCT05186818)
- Testing
- Aficamten (5 mg, 10 mg, 15 mg, and 20 mg)
- Where
- 114 sites in United States, China and 12 more
- Volunteers
- 282 people
- Sponsor
- Cytokinetics
Williams Beuren Syndrome, Williams Syndrome
Characterization and Natural History of Williams Syndrome and Other Chromosome 7q11.23 Variants
The goal of this observational natural history study is to better characterize development, transition to adulthood, health and behavior of individuals diagnosed with Williams syndrome (WS) or carrying other variants of 7q11.23…
- Conditions
- Williams Beuren Syndrome, Williams Syndrome, Williams Beuren Region Duplication, Dup7
- Trial name
- NCT06930417
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
HCM - Hypertrophic Cardiomyopathy
Effect of Henagliflozin on Myocardial Fibrosis in Non-Obstructive HCM: A Randomized, Double-Blind, Placebo-Controlled Trial Using 68Ga/18F-FAPI PET/CMR
his is a single-center, randomized, double-blind, placebo-controlled clinical trial designed to evaluate the effect of Henagliflozin (an SGLT2 inhibitor) on myocardial fibrosis burden in patients with non-obstructive hypertrophic…
- Trial name
- NCT07294495
- Testing
- Henagliflozin (SGLT2 Inhibitor)
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Shanghai East Hospital
Subclavian Steal
Differential Diagnosis for the Causes of Subclavian Steal for Patients With Vascular Access in the Forearm
Subclavian steal phenomenon is normally observed in patients with stenosis of subclavian artery proximal to orifice of vertebral artery(V0).
- Trial name
- NCT01263301
- Testing
- carotid duplex
- Where
- Taiwan
- Volunteers
- 16 people
- Sponsor
- Mennonite Christian Hospital
Spinal Stenosis
Intermittent Neurogenic Claudication Treatment With APERIUS®
The primary purpose of the study is to measure the change in severity of symptoms and ability to function in every day activities in patients suffering from degenerative lumbar spinal stenosis after treatment with the Aperius®…
- Trial name
- INCA (NCT00887744)
- Testing
- Aperius® Percutaneous Interspinous Spacer
- Where
- 12 sites in Belgium, Germany and 1 more
- Volunteers
- 162 people
- Sponsor
- Medtronic Spinal and Biologics
Transthyretin Amyloid Cardiomyopathy, Aortic Stenosis
Dobutamine Stress Echocardiography in LF/LG Aortic Stenosis and Wild-type Transthyretin Amyloid Cardiomyopathy
The goal of this prospective clinical study is to improve the diagnosis of Low-flow low-gradient aortic stenosis (LF/LG AS), in patients with co-existing wild-type transthyretin cardiac amyloidosis (ATTRwt).
- Trial name
- DobAttrAS (NCT06372301)
- Testing
- Dobutamine stress echocardiography
- Where
- Denmark
- Volunteers
- 15 people
- Sponsor
- Steen Hvitfeldt Poulsen
Lumbar Spinal Stenosis
Endoscopic Decompression Versus Microscopic Decompression in Lumbar Canal Stenosis
To compare between the clinical and surgical efficacies of bi-portal endoscopic and microscopic decompressive laminectomy in patients with degenerative lumbar spinal stenosis.
- Trial name
- NCT06381167
- Testing
- Endoscopic Decompressive Laminectomy
- Volunteers
- 52 people
- Sponsor
- Assiut University
Atherosclerosis, Carotid Artery Disease
Morphological and Serological Criteria of Plaque Vulnerability: Risk Assessment for Symptomatic and Asymptomatic Carotid Artery Stenosis
The aim of this study is to investigate the association of sonographic and histological features of the plaque among each other and with biomarkers of cardiovascular risk.
- Trial name
- VUCAP (NCT02124928)
- Testing
- Carotid endarterectomy
- Where
- Austria
- Volunteers
- 400 people
- Sponsor
- Prim PD Dr Afshin Assadian
Aortic Valve Stenosis
A Study to Evaluate the Neuro-embolic Consequences of TAVR
A prospective, multi-center study to evaluate the neuro-embolic consequences of Transcatheter Aortic Valve Replacement (TAVR)
- Trial name
- NCT02073864
- Where
- 5 sites in United States
- Volunteers
- 46 people
- Sponsor
- Keystone Heart
Jaundice, Obstructive, Jaundice; Malignant
Microbiological Assessment of Bile in Patients Undergone to Endoscopic Retrograde Cholangiography (ERCP): the "Microbile Registry"
The study is a prospective evaluation of the microbial assessment in patients undergoing to ERC with naive papilla; the population includes all the indication to biliary drainage.
- Conditions
- Jaundice, Obstructive, Jaundice; Malignant, Choledocholithiasis, Biliary Stricture
- Trial name
- Microbile (NCT06115564)
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- Azienda Unità Sanitaria Locale della Romagna
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