Clinical trials: Stricture
Spinal Stenosis, Scoliosis
Effects of a Spine Navigation System on Op-time and Radiation Exposure
The goal of this study is to prospectively collect information about the operative time and intraoperative radiation experienced by patients undergoing posterior spinal fusion procedures guided by the MvIGS spine navigation…
- Conditions
- Spinal Stenosis, Scoliosis, Spondylolisthesis
- Trial name
- NCT04461964
- Testing
- Machine-vision Image Guided Surgery (MvIGS) spine navigation system.
- Sponsor
- NYU Langone Health
Low Back Pain
Effectiveness of Caudal Epidural Injections in Treatment of Chronic Low Back and Lower Extremity Pain
To demonstrate clinically significant improvements or lack thereof in the caudal epidural patients with our without steroids. To evaluate differences in outcomes in patients receiving steroids compared to those patients…
- Trial name
- NCT00370799
- Testing
- Caudal epidural injection, Caudal Epidural Injection with generic Celestone, Caudal Epidural Injection with Celestone
- Where
- United States
- Volunteers
- 240 people
- Sponsor
- Pain Management Center of Paducah
Intestinal Failure, Catheter-Related Bloodstream Infection (CRBSI) Nos
Catheter Salvage in Intestinal Failure Patients
This is an observational study evaluating a catheter salvage strategy in relation to catheter-related bloodstream infections in patients with chronic intestinal failure dependent on home parenteral support.
- Trial name
- NCT03222232
- Testing
- catheter salvage
- Where
- Denmark
- Volunteers
- 715 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Malignant Digestive System Neoplasm
Evaluation of Portal Vein Stenting in Patients With Portal Vein Stenosis and Gastrointestinal Cancers
This study collects information about the safety and effect of portal vein stenting in gastrointestinal cancer patients with portal vein stenosis.
- Trial name
- NCT04629677
- Testing
- Electronic Health Record Review, Quality-of-Life Assessment, Questionnaire Administration
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- M.D. Anderson Cancer Center
Aortic Valve Stenosis, Aortic Valve Stenosis With Insufficiency
Surgical Treatment of Aortic Stenosis With a Next Generation, Rapid Deployment Surgical Aortic Valve
The purpose of the clinical study is to prove that the heart valve device is safe, effective, and performs as intended.
- Conditions
- Aortic Valve Stenosis, Aortic Valve Stenosis With Insufficiency, Regurgitation, Aortic Valve, Aortic Valve Incompetence
- Trial name
- TRANSFORM™ (NCT01700439)
- Testing
- EDWARDS INTUITY valve
- Where
- 29 sites in United States
- Volunteers
- 934 people
- Sponsor
- Edwards Lifesciences
Tumor, Cardiovascular Diseases
Application of [68Ga]Ga-NI-FAPI-04 PET/CT Imaging in Fibroblast Activation Protein Related Diseases
The purpose of this study is to conduct clinical research on [68Ga] Ga-NI-FAPI-04 PET/CT imaging and further investigate its diagnostic value in fibroblast activation related diseases.
- Conditions
- Tumor, Cardiovascular Diseases, Pulmonary Fibrosis, Rheumatic Immune Diseases Involving Large Blood Vessels
- Trial name
- NCT07464132
- Testing
- Injection of 68Ga-NI-FAPI
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Stenosis
Natural History of Asymptomatic Superior Mesenteric Arterial Stenosis.
The aim of this study was to evaluate asymptomatic superior mesenteric artery (SMA) stenosis prognosis according to the presence of coeliac artery (CA) and/or inferior mesenteric artery (IMA) associated stenosis.
- Trial name
- NCT04785105
- Testing
- No intervention
- Where
- France
- Volunteers
- 77 people
- Sponsor
- Hospices Civils de Lyon
Benign Esophageal Stricture
Impact of 3D-planimetry on Optimized Therapeutic Assessment in Complex Benign Esophageal Stenosis
Esophageal stenosis has a high impact on patients quality of live and food intake affecting personal nutrition status and general health.
- Trial name
- INTENSE (NCT07026357)
- Testing
- 3D-planimetric measurement, Fluoroscopic control, Endoscopic control
- Where
- Germany
- Volunteers
- 22 people
- Sponsor
- Thomas Seufferlein
Heart Valve Diseases, Aortic Valve Stenosis
BIOVALVE - I / II Clincial Investigation
First-in-Human clinical investigation to evaluate the safety and clinical performance of the BIOVALVE prosthesis in subjects presenting with severe symptomatic aortic valve stenosis, which are as judged by the heart team…
- Trial name
- BIOVALVE (NCT02249000)
- Testing
- BIOVALVE prosthesis
- Where
- 13 sites in Belgium, Germany and 2 more
- Volunteers
- 68 people
- Sponsor
- Biotronik AG
Degenerative Lumbar Spine Diseases, Lumbar Spinal Instability
Role of Intraoperative Computed Tomography in Assessment of Spine Instability in Lumbar Degenerative Disease
This study examines how well computed tomography (CT) imaging performed during spine surgery - known as intraoperative CT - can detect instability in the lower (lumbar) part of the spine.
- Conditions
- Degenerative Lumbar Spine Diseases, Lumbar Spinal Instability, Degenerative Spondylolisthesis, Lumbar Spinal Stenosis
- Trial name
- INSIGHT-CT (NCT07644507)
- Testing
- Intraoperative Computed Tomography (O-arm)
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- 4th Military Clinical Hospital with Polyclinic, Poland
Arteriovenous Fistula Stenosis
Peripheral Scoring Drug-coated Balloon in the Treatment of Hemodialysis Arteriovenous Fistula Stenosis
This is a prospective, multi-center, single-arm target value clinical study to study the safety and effectiveness of Peripheral Scoring Drug-coated Balloon dilatation catheters in the treatment of hemodialysis arteriovenous…
- Trial name
- SCDB (NCT06422845)
- Testing
- Dissolve AV Peripheral Scoring Drug-coated Balloon
- Where
- 33 sites in China
- Volunteers
- 328 people
- Sponsor
- DK Medical Technology (Suzhou) Co., Ltd.
Carotid Artery Stenosis, Endarterectomy, Carotid
CAROTID ENDATORECTOMY AND GENERAL ANESTHESIA: Assessment and Evaluation of Cerebral Ischemic Damage With Clinical, Laboratory and Imaging Parameters
This study is aiming to provide us with information about the neuroprotective effect of two commonly used anesthetic drugs, during carotid endarterectomy.
- Conditions
- Carotid Artery Stenosis, Endarterectomy, Carotid, Ischemic Cerebrovascular Accident
- Trial name
- NCT07602400
- Testing
- MRI, Propofol (Astra-Zeneca), biomarkers
- Volunteers
- 160 people
- Sponsor
- University Hospital of Patras
Lumbar Spinal Stenosis
Predictors of Decompressive Laminectomy Outcomes
Decompressive laminectomy (DL) is the most common type of back surgery performed in older adults; DL treats lumbar spinal stenosis (LSS), a degenerative narrowing of the spinal canal causes pain and trouble walking.
- Trial name
- NCT02215551
- Where
- 7 sites in United States
- Volunteers
- 239 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Protein; Disease, Carotid Artery Plaque
The Proteomic Study and Early Intervention Study of Carotid Unstable Plaque
A study on the prediction model of carotid unstable plaque protein and its early intervention. Protein antibody chip was used to detect the remaining biological samples, and patients with carotid artery unstable plaque with…
- Conditions
- Protein; Disease, Carotid Artery Plaque, Traditional Chinese Medicine
- Trial name
- NCT05622877
- Testing
- Qushi Formula, Zhu's Wenban Formula, Basic treatment
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Guangzhou University of Traditional Chinese Medicine
Heart Diseases, Pulmonary Valve Regurgitation
PULSTA Transcatheter Pulmonary Valve Pre-Approval Study
The purpose of the study is to evaluate the safety and effectiveness of the PULSTA Transcatheter Pulmonary Valve (TPV) System for the treatment of congenital or acquired pulmonary valve stenosis and/or regurgitation who require…
- Conditions
- Heart Diseases, Pulmonary Valve Regurgitation, Pulmonary Valve Stenosis, Tetralogy of Fallot
- Trial name
- NCT03983512
- Testing
- PULSTA TPV System
- Where
- 11 sites in Germany, Italy and 4 more
- Volunteers
- 58 people
- Sponsor
- Taewoong Medical Co., Ltd.
Coronary Artery Disease
Measurements to Assess Severity of Epicardial Stenoses
Newly developed diagnostic parameters have potential to differentiate between epicardial disease and microvascular dysfunction with the help of anatomical details and physiological endpoints and can be used in present clinical…
- Trial name
- MASES (NCT00760630)
- Testing
- FFR/CFR and IVUS
- Where
- 2 sites in United States
- Volunteers
- 10 people
- Sponsor
- University of Cincinnati
Myocardial Infarction, Coronary Stenosis
Study of Microvascular Dysfunction, CFR and Cardioprotective Effect of Early Administration of Esmolol in MI
Study rationale: to evaluate clinical and prognostic relevance of microvascular dysfunction, coronary flow reserve and cardioprotective effects of iv administration of esmolol in patients with myocardial infarction.
- Conditions
- Myocardial Infarction, Coronary Stenosis, Coronary Microvascular Dysfunction
- Trial name
- ESMO-VASCMI (NCT06376630)
- Testing
- Esmolol Hcl 10Mg/Ml Inj
- Where
- Russia
- Volunteers
- 300 people
- Sponsor
- National Medical Research Center for Cardiology, Ministry of Health of Russian Federation
Ischemic Stroke, Transient Ischemic Attack
Treat Stroke to Target
The aim of this study is the evaluation of two usual care strategies after stroke or TIA : achieved target LDL-C of 100 mg/dL (+/-10 mg/dL) or less than 70 mg/dL.
- Conditions
- Ischemic Stroke, Transient Ischemic Attack, Atherosclerotic Stenosis
- Trial name
- TST (NCT01252875)
- Testing
- Target : 100 mg/dL (+/-10 mg/dL), 70 mg/dL
- Where
- 2 sites in France
- Volunteers
- 2,873 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Aortic Valve Stenosis, Aortic Valve Insufficiency
Pilot Trial: Comparison of Flow Patterns
The purpose of this study is to determine why sutureless aortic bioprostheses apparently offer better haemodynamic properties compared to sewed-in aortic bioprostheses in patients who underwent aortic valve replacement.
- Trial name
- NCT02288871
- Testing
- Cardiac CT-scan
- Where
- Austria
- Volunteers
- 20 people
- Sponsor
- Medical University of Vienna
Valve Stenoses, Aortic
Secondary Access - FEmoral or Radial in Transcatheter Aortic Valve Implantation?
Transcatheter aortic valve implantation (TAVI) is a well-known safe and effective treatment for anatomically suitable patients with severe aortic stenosis (AS).
- Trial name
- SAFER-TAVI (NCT06284837)
- Testing
- Access site
- Where
- 3 sites in Australia
- Volunteers
- 542 people
- Sponsor
- The Alfred
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.