Clinical trials: Stricture
Olfactory Impairment
Olfactory Cleft Stenosis and Obstruction on Paranasal Sinus CT Scan in Pre Septo Rhinoplasty Patients Without Respiratory Mucosa Pathology : Normal Variants or Pathologic Findings ?
This retrospective studed included patients referred to our institution between December 2013 and december 2021 for septoplasty or septorhinoplasty. All patients underwent pre operatory paranasal sinus CT scan and olfactory test.
- Trial name
- NCT06082193
- Where
- 2 sites in France
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Choroid Disease, Carotid Stenosis
Ophthalmologic Outcomes in Patients With Carotid Artery Stenosis
The retinal vessels have been shown to reflect vascular changes inherent to systemic pathologies, even when no ocular disease is identified.
- Conditions
- Choroid Disease, Carotid Stenosis, Carotid Atherosclerosis, Retinal Disease
- Trial name
- NCT05623293
- Testing
- eye - Optcial coherence tomography
- Where
- Portugal
- Volunteers
- 40 people
- Sponsor
- Universidade do Porto
Heart Valve Diseases, Aortic Valve Stenosis
Korea VHD Echo Study: Surveillance of Aortic, Mitral & Tricuspid Patients - Insights From Real-world Practice
Valvular heart disease (VHD) is a growing public health concern globally, with increasing disease burden and rising interest in advanced treatment strategies such as transcatheter interventions.
- Conditions
- Heart Valve Diseases, Aortic Valve Stenosis, Aortic Valve Insufficiency, Mitral Valve Insufficiency
- Trial name
- NCT07068633
- Where
- 2 sites in South Korea
- Volunteers
- 30,000 people
- Sponsor
- Yonsei University
Cardiomyopathy, Hypertrophic
A Study of Mavacamten in Non-Obstructive Hypertrophic Cardiomyopathy
The purpose of this study is to evaluate the safety, tolerability, and efficacy of mavacamten compared with placebo in participants with symptomatic non-obstructive hypertrophic cardiomyopathy (nHCM).
- Trial name
- ODYSSEY-HCM (NCT05582395)
- Testing
- Mavacamten
- Where
- 224 sites in United States, Australia and 21 more
- Volunteers
- 580 people
- Sponsor
- Bristol-Myers Squibb
Lumbar Spinal Stenosis, Lumbar Disc Herniation
Does Teicoplanin Powder Use In Lumbar Instrumentation Surgery Reduce Surgical Site Infection
Infection after spinal surgery is one of the serious complications. Spinal surgery infection can cause high morbidity, mortality, and costs.
- Conditions
- Lumbar Spinal Stenosis, Lumbar Disc Herniation, Scoliosis Lumbar Region, Lumbar Spondylolisthesis
- Trial name
- NCT04341831
- Testing
- Teicoplanin
- Volunteers
- 120 people
- Sponsor
- Bezmialem Vakif University
Catheter-related Bloodstream Infection (CRBSI) Nos, Bloodstream Infection Due to Central Venous Catheter
Prophylactic Ethanol Lock Therapy (ELT) in Patients on Home Parenteral Nutrition
This study is being implemented to identify the role of prophylactic use of ethanol lock in adult patients on home parenteral nutrition (HPN).
- Conditions
- Catheter-related Bloodstream Infection (CRBSI) Nos, Bloodstream Infection Due to Central Venous Catheter, Bloodstream Infection Due to Hickman Catheter
- Trial name
- ELT (NCT02227329)
- Testing
- Ethanol, Heparin Lock, Normal Saline
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- Mayo Clinic
Myocardial Perfusion Imaging, Diagnostic Certainty
Comparative Imaging of XTR004 PET and MIBI SPECT in Borderline Coronary Stenosis
Compare the diagnostic certainty of MIBI SPECT myocardial perfusion imaging (MPI) and XTR004 PET MPI.
- Conditions
- Myocardial Perfusion Imaging, Diagnostic Certainty, Stable Coronary Artery Disease
- Trial name
- NCT07187895
- Testing
- XTR004
- Where
- China
- Volunteers
- 17 people
- Sponsor
- Sinotau Pharmaceutical Group
Atherosclerosis, Cardiovascular Diseases
Dietary Antioxidants and Atherosclerosis
To examine the role of dietary antioxidants in the etiology of atherosclerosis in both sexes and in whites and Blacks.
- Conditions
- Atherosclerosis, Cardiovascular Diseases, Heart Diseases, Carotid Stenosis
- Trial name
- NCT00005412
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Coronary Stenosis, Type2 Diabetes
Human Vasodilatory Effect of GLP-1
Comprehensive assessment of human vasodilatory effect of GLP-1 in forearm and coronary arteries
- Conditions
- Coronary Stenosis, Type2 Diabetes, Angina, Stable
- Trial name
- NCT03502083
- Testing
- GLP-1 (7-36)Amide
- Volunteers
- 11 people
- Sponsor
- Papworth Hospital NHS Foundation Trust
Carotid Stenosis
Optical Coherence Tomography-Assisted Strategy for Interventional Management of Symptomatic Carotid Stenosis (OASIS-C)
Optical Coherence Tomography-Assisted Strategy for Interventional Management of Symptomatic Carotid Stenosis (OASIS-C) is a multicenter, prospective, exploratory trial using optical coherence tomography to guide endovascular…
- Trial name
- OASIS-C (NCT07886775)
- Testing
- OCT guided endovascular treatment
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Beijing Tiantan Hospital
Femoral Arterial Stenosis, Stenosis of Popliteal Arteries
LEVANT Japan Clinical Trial
To demonstrate the safety and efficacy of MD02-LDCB for treatment of stenosis or occlusion of the femoral and popliteal arteries in the Japanese population.
- Conditions
- Femoral Arterial Stenosis, Stenosis of Popliteal Arteries, Femoral Artery Occlusion, Occlusion of Popliteal Arteries
- Trial name
- NCT01816412
- Testing
- MD02-LDCB Paclitaxel coated balloon catheter, Standard Uncoated Balloon Angioplasty Catheter
- Where
- Japan
- Volunteers
- 110 people
- Sponsor
- C. R. Bard
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
Parkinson Disease, Dystonia
Spine MRI in Patients With Deep Brain Stimulation (DBS)
Magnetic resonance imaging (MRI) of patients implanted with deep brain stimulation (DBS) is under strict safety guidelines. Depending on the body part being imaged, the safety may vary.
- Conditions
- Parkinson Disease, Dystonia, Depression, Spinal Stenosis
- Trial name
- NCT03753945
- Testing
- MRI of the spine
- Where
- Canada
- Volunteers
- 17 people
- Sponsor
- University Health Network, Toronto
Lumbar Spinal Stenosis, Spondylolisthesis
Sagittal Plane Shear Index for Planning Lumbar Stenosis Surgery
The objective of the clinical investigation is to assess the proportion of lumbar spinal stenosis surgical treatment plans that change when an objective measurement of spinal stability is included and applied following a simple…
- Trial name
- SPSI (NCT03754972)
- Testing
- Sagittal plane shear index (SPSI)
- Where
- 3 sites in Netherlands
- Volunteers
- 100 people
- Sponsor
- Medical Metrics Diagnostics, Inc
Arteriovenous Graft Stenosis
Scoring Balloon and High Pressure Balloon in the Treatment of Arteriovenous Graft Stenosis
This is a multicenter, prospective, randomized controlled clinical study. Patients with hemodialysis arteriovenous graft fistula stenosis will be recruited to explore whether the scoring balloon is superior to the high pressure…
- Trial name
- DKTAVG (NCT06503692)
- Testing
- DKutting PTA Scoring Balloon Dilatation Catheter, Peripheral Balloon Catheter
- Where
- 7 sites in China, Singapore
- Volunteers
- 140 people
- Sponsor
- DK Medical Technology (Suzhou) Co., Ltd.
Lumbar Spinal Stenosis
Dry Needling and Spinal Manipulation vs. Conventional PT for Lumbar Spinal Stenosis
The purpose of this research is to compare two different approaches for treating patients with lumbar spinal stenosis: electric dry needling and thrust manipulation versus impairment-based manual therapy, stretching…
- Trial name
- NCT03167736
- Testing
- electric dry needling, manipulation, conventional physical therapy
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- Alabama Physical Therapy & Acupuncture
Aortic Valve Stenosis
Venus-Vitae Pivotal Study Smart-Align Study
The purpose is to evaluate the safety, effectiveness and performance of Venus-Vitae Transcatheter Heart Valve System in patients with severe aortic stenosis.
- Trial name
- NCT05991271
- Testing
- Venus-Vitae Transcatheter Heart Valve System
- Volunteers
- 150 people
- Sponsor
- Venus MedTech (HangZhou) Inc.
Hypertrophic Cardiomyopathy
Perfusion Imaging With Myocardial Contrast Echocardiography in HCM
The objective of this study is to determine whether myocardial contrast echocardiography in patients with cardiomyopathy (HCM) can detect resting hypo-perfusion due to fibrosis or stress induced perfusion defects due to…
- Trial name
- NCT02560467
- Testing
- Echo and myocardial contrast echocardiography perfusion imaging
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Oregon Health and Science University
Bile Duct Obstruction, Klatskin's Tumor
Uncovered Self-expandable Metal Stent Versus Double Layer Plastic Stent for Malignant Hilar Stricture
The overall median survival of nonresectable malignant hilar obstruction in most series has been less than 6 months. Most patients with malignant hilar obstruction present with advanced disease, making palliative endoscopic…
- Trial name
- NCT01125865
- Testing
- SEMS insertion, DLS insertion
- Where
- 4 sites in South Korea
- Volunteers
- 100 people
- Sponsor
- Soon Chun Hyang University
Calcific Aortic Stenosis, Calcific Aortic Stenosis - Bicuspid Valve
Identification of Genetic Causes of Calcific Aortic Valve Disease
This study aims to identify the molecular genetic causes of the variability in development of calcific aortic valve disease in bicuspid and tricuspid aortic valves and their associated aortic dilation.
- Conditions
- Calcific Aortic Stenosis, Calcific Aortic Stenosis - Bicuspid Valve, Aortic Valve Disease, Aortic Valve Calcification
- Trial name
- NCT04149600
- Testing
- Patients scheduled to undergo aortic valve replacement or aortic surgery at BIDMC will be approached for participation in this study.
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
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