Clinical trials: Constriction, Pathologic
Low Back Pain, Mechanical, Spinal Stenosis
Investigation of Hypermobility, Biomarkers, and Pain Generators in Chronic Pain Patients
Observational study of axial spine pain and hyperflexibility. Patients will receive physical exam maneuvers (traditional straight leg raise, FABER, facet loading as well as Beighton's hypermobility score) and blood / urine /…
- Conditions
- Low Back Pain, Mechanical, Spinal Stenosis, Nerve Root Disorder, Radiculopathy, Cervical
- Trial name
- Hypermoble (NCT02761928)
- Testing
- Beighton score for hypermobility
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- The University of Texas Health Science Center, Houston
Coronary Artery Disease, Myocardial Infarction
Clinical Evaluation of Radiation Reduction for Optimized Safety
The primary objective of this study is to determine whether a reduced radiation protocol (RRP) in which angiograms are acquired at ultralow radiation doses and then processed using spatiotemporal enhancement software can produce…
- Conditions
- Coronary Artery Disease, Myocardial Infarction, Coronary Disease, Coronary Stenosis
- Trial name
- CERROS (NCT06348875)
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Angiowave Imaging
Biliary Strictures Caused by Malignant Neoplasms
Study of the WallFlex™ Biliary Partially-covered Stent for the Palliative Treatment of Malignant Bile Duct Obstruction
This is a a prospective study of the WallFlex™ Biliary Partially-covered Stent designed to collect data to support regulatory clearance by the FDA in the United States and to determine the functionality of the WallFlex™ Biliary…
- Trial name
- NCT00713427
- Testing
- WallFlex™ Biliary Partially-Covered Stent
- Where
- 6 sites in Belgium, France and 4 more
- Volunteers
- 70 people
- Sponsor
- Boston Scientific Corporation
Chronic Pancreatitis
The PASTEC Study: Endoscopic Stenting Versus Surgery for the Treatment of Bile Duct Stricture in Chronic Pancreatitis
Biliary obstruction complicates the course of chronic pancreatitis in 3%-23% of patients and in these cases, endoscopy and surgery are the treatment modalities of choice.
- Trial name
- PASTEC (NCT02366988)
- Testing
- Endoscopic Biliary Stenting, Surgical treatment Bilio-enteric anastomosis
- Where
- 7 sites in France
- Volunteers
- 7 people
- Sponsor
- University Hospital, Lille
Lumbar Spinal Stenosis, Lumbar Disc Herniation
Impact of Muscle Degeneration in Chronic Low Back Pain
Surgical interventions for the removal of intervertebral disc fragments or to enlarge a narrow spine canal are commonly performed worldwide and are considered efficient.
- Conditions
- Lumbar Spinal Stenosis, Lumbar Disc Herniation, Radiculopathy, Back Pain
- Trial name
- NCT04273828
- Testing
- Lumbar decompressive surgery
- Where
- Brazil
- Volunteers
- 168 people
- Sponsor
- Hospital Israelita Albert Einstein
Brain Diseases, Ischemic Stroke
Interleukin-6 Receptor Inhibition for Symptomatic Intracranial Atherosclerosis
IRIS-sICAS is a multicenter, randomized, double-blind, placebo-controlled clinical trialis a multicenter, randomized, double-blind, placebo-controlled clinical trial, to assess the safety and efficacy of tocilizumab injection in…
- Conditions
- Brain Diseases, Ischemic Stroke, Ischemia, Stroke
- Trial name
- IRIS-sICAS (NCT06447701)
- Testing
- Tocilizumab, NaCl 0.9% 100ml
- Volunteers
- 486 people
- Sponsor
- Zhujiang Hospital
Chronic Kidney Diseases
Assessment of Renal Vasculature and Function with Ferumoxytol-enhanced Magnetic Resonance Imaging
Conventional contrast-enhanced magnetic resonance imaging is typically performed with extracellular gadolinium chelates, which is often limited in patients with CKD owing to the risk of nephrogenic systemic fibrosis.
- Trial name
- NCT05045872
- Testing
- domestic polysaccharide superparamagnetic iron oxide nanoparticle
- Where
- China
- Volunteers
- 44 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Symptomatic Aortic Stenosis
Geriatric Evaluation to Predict Mortality and Functional Recovery After Trans Aortic Valve Implantation
Transcutaneous trans-aortic valve replacement (TAVR) is now a common procedure to treat symptomatic aortic stenosis. Although as effective and safe as surgical aortic valve replacement, it is still restricted to high surgical…
- Trial name
- EVA-G-TAVI (NCT02424370)
- Testing
- TAVR
- Where
- France
- Volunteers
- 515 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Healthy Participants
A Study to Evaluate the Effects of Mavacamten in Healthy Participants
The purpose of the study is to evaluate the effect between two different single doses of mavamten in healthy participants.
- Trial name
- NCT05719805
- Testing
- Mavacamten
- Where
- 2 sites in United States
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Hypertrophic Cardiomyopathy (HCM)
One-stop Evaluation of Hypertrophic Cardiomyopathy in Cardiac Magnetic Resonance
This is a multi-center, observational study aiming to establish a precision diagnosis scheme and multi-dimensional risk prediction models for Hypertrophic Cardiomyopathy (HCM). The study plans to enroll 10000 adult HCM patients.
- Trial name
- NCT07336290
- Volunteers
- 10,000 people
- Sponsor
- Minjie Lu
LUMBAR STENOSIS
Surgical Decompression Associated With Physical Therapy and Physical Therapy Isolated in Patients With Lumbar Stenosis.
Stenosis of symptomatic lumbar canal is presented as a series of degenerative changes affecting the various vertebral segment structures, including: a joint zigoapofisária, yellow ligament, the articular capsule and the…
- Trial name
- Stenosis (NCT02879461)
- Testing
- LUMBAR DESCOMPRESSION
- Where
- Brazil
- Volunteers
- 62 people
- Sponsor
- Federal University of São Paulo
Analgesia, Pain, Postoperative
Wound Infiltration With Tramadol, Dexmedetomidine, or Magnesium Plus Ropivacaine for Pain Relief After Spine Surgery
The rationale for multimodal analgesia is to achieve additive or synergistic analgesic properties while decreasing the incidence of side effects by reducing the dose of each agent.
- Conditions
- Analgesia, Pain, Postoperative, Spinal Stenosis, Spinal Disease
- Trial name
- NCT04391855
- Testing
- Tramadol with ropivacaine, Dexmedetomidine with ropivacaine, Magnesium with ropivacaine
- Where
- Greece
- Volunteers
- 72 people
- Sponsor
- Aristotle University Of Thessaloniki
Pain, Anxiety
Active vs. Passive VR During Office-based ENT Procedures
The purpose of this research is to evaluate whether active virtual reality reduces pain and anxiety more effectively than passive virtual reality during office-based ENT procedures.
- Conditions
- Pain, Anxiety, Chronic Rhinosinusitis (CRS), Nasal Obstruction
- Trial name
- NCT07599826
- Testing
- Passive virtual reality headset or goggles, Active virtual reality headset or goggles
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- Cedars-Sinai Medical Center
Spinal Stenosis Lumbar
The Effect of Progressive Muscle Relaxation Exercises on Pain and Disability After Spinal Surgery
This study was planned as a randomized controlled experimental study to determine the effect of progressive muscle relaxation exercises on pain and disability in patients undergoing spinal surgery.
- Trial name
- NCT05253326
- Testing
- Progressive Muscle Relaxation Exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Istanbul Medeniyet University
CD - Crohn's Disease
Comparison of the Therapeutic Effects of Balloon Assisted Enteroscopy Assisted Narrow Incision and Balloon Dilation in the Treatment of Crohn's Disease Small Intestinal Stenosis
This study is designed as a controlled trial to evaluate the efficacy of balloon-assisted enteroscopy-guided radial incision therapy for the treatment of stricturing small bowel Crohn's disease.
- Trial name
- CD stenosis (NCT07409376)
- Testing
- stricture incision, balloon dilation, No Interventions
- Volunteers
- 100 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Scarring, Spinal Stenosis
dHACM in Lumbar Decompression and Microdiscectomy Surgery
Prospective evaluation of the safety and efficacy of dHACM on clinical outcomes in lumbar laminectomy and microdiscectomy patients as assessed by Oswestry Disability Index.
- Conditions
- Scarring, Spinal Stenosis, Herniated Disc
- Trial name
- NCT02300909
- Testing
- Lumbar Decompression Surgery, Microdiscectomy Surgery, Dehydrated Human Amnion/Chorion Membrane (dHACM)
- Where
- United States
- Volunteers
- 143 people
- Sponsor
- MiMedx Group, Inc.
Atrial Fibrillation, Aortic Stenosis
Comparison of Left Atrial Appendage Occlusion vs Standard Medical Therapy in Patients in AF Undergoing TAVI
Study category and Rationale Clinical study, Category A. Clinical Phase: Post market study Background and Rationale: Left atrial appendage occlusion (LAAO) allows avoiding oral anticoagulation and provides at the same time an at…
- Trial name
- TAVI/LAAO (NCT03088098)
- Testing
- LAAO
- Where
- Switzerland
- Volunteers
- 81 people
- Sponsor
- University of Zurich
Ischemic Attack, Transient, Transient Ischemic Attack
Pocket-size Cardiovascular Ultrasound in Stroke
Among patients admitted with cerebral ischemia (stroke and transitory ischemic attack (TIA)) it is important to reveal the underlying cause of the disease.
- Conditions
- Ischemic Attack, Transient, Transient Ischemic Attack, Stroke, Cerebrovascular Accident
- Trial name
- NCT02141932
- Testing
- Bed-side pocket size ultrasound imaging, GE Ultrasound Vscan
- Where
- Norway
- Volunteers
- 80 people
- Sponsor
- Helse Nord-Trøndelag HF
Atrial Fibrillation, Left Ventricular Failure
Non-invasive Blood Pressure and Cardiac Output Measurement by Using Applanation Tonometry
To evaluate and to validate accuracy, precision and trending ability of blood pressure and cardiac output measurement by applanation tonometry in cardiological patients having: atrial fibrillation severe impaired leftventricular…
- Conditions
- Atrial Fibrillation, Left Ventricular Failure, Left Ventricular Impaired Function, Aortic Valve Stenosis
- Trial name
- NCT02444104
- Where
- Germany
- Volunteers
- 120 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Low Back Pain, Degenerative Condition, Neurologic
Study of the Relation Between the Fat Infiltration of the Multifidus Muscle and the Lumbar Foraminal Stenosis, by 2D and 3D Segmentation
The aim of this study is to evaluate the correlation between the fat infiltration of the lumbar multifidus muscle and several parameters including the severity of the lumbar foraminal stenosis.
- Trial name
- FIMFos (NCT06018155)
- Testing
- Spine surgery
- Where
- France
- Volunteers
- 36 people
- Sponsor
- Centre Hospitalier Universitaire de Nice