Clinical trials: Stricture
Lumbar Spinal Stenosis, Lumbar Disc Herniation
Regional Anesthesia in Minimally Invasive Lumbar Spine Surgery
Opioid overuse is a widespread public health crisis in the United States with increasing rates of addiction and overdose deaths from prescription opioids.
- Conditions
- Lumbar Spinal Stenosis, Lumbar Disc Herniation, Lumbar Spondylolisthesis, Lumbar Spondylosis
- Trial name
- NCT05029726
- Testing
- Bupivacaine-Epinephrine 0.25%-1:200,000 Injectable Solution plus clonidine, normal saline
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- John O'Toole
Spinal Stenosis
Helping Patients With Spinal Stenosis Make a Treatment Decision: A Randomized Study Assessing The Benefits of Health Coaching
Treatment options for lumbar spinal stenosis include surgical and non-surgical approaches. For most people, the decision depends on how bothered they are by their symptoms and how they feel about having surgery.
- Trial name
- SST HCoach RCT (NCT01263678)
- Testing
- Coaching, Usual Care
- Where
- United States
- Volunteers
- 199 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
End-stage Renal Disease
Evaluation of the Radial Artery Deviation And Reimplantation Technique for Primary Hemodialysis Access Creation
The Radial Artery Deviation And Reimplantation (RADAR) technique is a new approach for the construction of hemodialysis arteriovenous fistula.
- Trial name
- RADAR (NCT02728817)
- Testing
- End-cephalic vein to side-radial artery fistula creation, RADAR fistula creation
- Where
- 4 sites in France
- Volunteers
- 200 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Inflammation, Aortic Valve Stenosis
Is Monocyte/HDL Ratio a Predictor of Mortality in Aortic Valve Surgery
In this study, the investigators aimed to determine whether the preoperative Monocyte/HDL ratio would be a predictor of postoperative mortality and morbidity in patients who underwent aortic valve replacement due to aortic…
- Conditions
- Inflammation, Aortic Valve Stenosis, HDL
- Trial name
- NCT05641584
- Testing
- retrospective data review study
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Degenerative Disc Disease, Kyphosis
Post-Market Clinical Follow-up Study of A-SPINE's Products
This is a post-market clinical follow-up study that use questionnaires such as Visual Analog Scale (VAS), the Neck Disability Index (NDI), or the Oswestry Disability Index (ODI) to compare the clinical improvement effects before…
- Conditions
- Degenerative Disc Disease, Kyphosis, Scoliosis, Trauma
- Trial name
- NCT04848376
- Testing
- (1) SmartLoc (2) SmartLoc Evo (3) Winloc(4) Vigor PEEK Cervical Disc Spacer (5) Combo C (6) Polymer Lumbar Disc Spacer (7) X'Plo (8) Rainboo (9) Combo L
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- A-Spine Asia Co., Ltd.
Williams Syndrome, Duplication
Defining the Brain Phenotype of Children With Williams Syndrome
Background: Little is known about how the brain changes during childhood and adolescence, how genes affect this process, or how the brains of people with 7q11.23 genetic variation change during this period.
- Trial name
- NCT01132885
- Where
- United States
- Volunteers
- 415 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Coronary Artery Disease, Coronary Stenosis
Ultrathin DES in Complex PCI Scenarios: the ULTRA a Multicenter Study
ULTRA is a multicenter, observational, retrospective registry, enrolling consecutive patients treated with ultrathin coronary DES (coronary stent with strut thickness < 70 um) for coronary bifurcation lesions, left main disease…
- Conditions
- Coronary Artery Disease, Coronary Stenosis, Stent Restenosis, Left Main Coronary Artery Disease
- Trial name
- ULTRA (NCT05205148)
- Testing
- Percutaneous coronary intervention with the following platforms: Orsiro; Mistent; BioMime; Supraflex Cruz
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- A.O.U. Città della Salute e della Scienza
Cerebrovascular Stroke, Cerebral Artery Stenosis
Cerebral Autoregulation in Patients With Symptomatic Cerebral Atherosclerotic Stenosis
In this multi-center prospective observational study within a cohort of symptomatic cerebral atherosclerotic stenosis (sCAS) patients, 850 subjects were planed to be enrolled to explore the relationship between cerebral…
- Trial name
- CASCAS (NCT05028855)
- Testing
- Cerebral autoregulation assessment
- Where
- China
- Volunteers
- 850 people
- Sponsor
- Yi Yang
Coronary (Artery); Disease, Aortic Valve Stenosis
Preventive Heart Rehabilitation to Prevent Complications in Patients Undergoing Elective Open Heart Surgery
Rationale: Patients undergoing cardiac surgery are at risk of developing perioperative complications and major adverse cardiac events, mainly related to both their preoperative status and type of surgical procedure.
- Conditions
- Coronary (Artery); Disease, Aortic Valve Stenosis, Cardiac Surgery
- Trial name
- Heart-ROCQ (NCT02984449)
- Testing
- Pre+post-operative Cardiac rehabilitation, Postoperative Cardiac rehabilitation
- Where
- Netherlands
- Volunteers
- 350 people
- Sponsor
- University Medical Center Groningen
Lumbar Spinal Stenosis, Radiation Exposure
Radiation Exposure Reduction Protocol for Minimally Invasive Lumbar Decompression (mild) Techniques
To evaluate the efficacy of radiation reduction techniques to minimize clinician and patient exposure during minimally invasive lumbar decompression (MILD) procedure.
- Trial name
- NCT06651138
- Testing
- Fluoroscopy
- Where
- United States
- Sponsor
- University of Kansas Medical Center
Biliary Strictures Post Liver Transplantation
Trial Comparing Kaffes Stent With Plastic Prosthesis in the Treatment of Anastomotic Biliary Strictures Post Orthotopic Liver Transplantation
Biliary anastomotic strictures (post liver transplantation) occur in 15-20 % of the cases. Biliary stenting using plastic prosthesis during a period of 1 year is the treatment of choice.
- Trial name
- NCT01339078
- Testing
- Plastic stenting, Kaffes stenting
- Where
- Belgium
- Volunteers
- 5 people
- Sponsor
- University Hospital, Ghent
Carotid Stenosis
[F-18] RGD-K5 Positron Emission Tomography (PET) in Participants With Carotid Artery Stenosis
This trial will be the first trial for the Investigation Product (IP), [F-18]RGD-K5 for carotid plaque imaging and will be conducted as a Phase II trial since this compound has already been tested in humans for phase I and phase…
- Trial name
- NCT01602471
- Testing
- [F-18]RDG-K5
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Siemens Molecular Imaging
Lumbar Spinal Stenosis
Study of Epidural Steroid Injection (ESI) Versus Minimally Invasive Lumbar Decompression (Mild®) in Patients With Symptomatic Lumbar Central Canal Stenosis
This is a single-center, randomized, prospective, double-blind clinical study to assess the clinical application and outcomes with MILD® devices versus epidural steroid injection in patients with symptomatic moderate to severe…
- Trial name
- NCT00995371
- Testing
- MILD® (Minimally Invasive Lumbar Decompression), Epidural Steroid Injection
- Where
- United States
- Volunteers
- 38 people
- Sponsor
- Coastal Orthopedics & Sports Medicine
Intracranial Stenosis
AcandiS Stenting of Intracranial STENosis - regisTry
ASSISTENT is designed to collect comprehensive information on technical and clinical safety of the use of Credo® stent together with the NeuroSpeed® PTA balloon catheter in clinical practice in an open registry.
- Trial name
- ASSISTENT (NCT03902444)
- Testing
- Credo® Stent, NeuroSpeed® PTA balloon catheter
- Where
- 16 sites in Germany
- Volunteers
- 150 people
- Sponsor
- Acandis GmbH
Cervical Disc Herniation, Cervical Spinal Stenosis
Edge Computing Platform for Spine Health Risk Management Based on IoT Technology
This project proposes to monitor the spinal posture of a person at rest and in motion in real time through a sensor device that contains spinal health monitoring as its core.
- Conditions
- Cervical Disc Herniation, Cervical Spinal Stenosis, Ossification of Posterior Longitudinal Ligament, Neckbrace Device
- Trial name
- NCT06092138
- Testing
- Wearable Device
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Xuanwu Hospital, Beijing
Atherosclerotic Intracranial Arterial Stenosis With Intracranial Aneurysms
The Coexistence of Atherosclerotic Intracranial Arterial Stenosis With Intracranial Aneurysms
Atherosclerotic intracranial arterial（ICA） stenosis and intracranial aneurysms are the common causes of ischemic stroke and hemorrhagic stroke, respectively.
- Trial name
- CAIASA (NCT02795078)
- Testing
- conservative treatment, Aneurysms clipping, Interventional embolization forAneurysms
- Where
- China
- Volunteers
- 700 people
- Sponsor
- liuxingju
Stroke, Transient Ischemic Attack
Angiogenic Markers in Cerebrovascular Disease (ANFIS)
Intracranial atherosclerosis (ICAS) is the most common cause of stroke worldwide. It carries a worse prognosis than other stroke etiologies, with an annual rate of recurrent stroke and death of 15% despite intensive medical…
- Conditions
- Stroke, Transient Ischemic Attack, Atherosclerosis, Intracranial Arterial Stenosis
- Trial name
- ANFIS (NCT04240119)
- Testing
- According to current clinical care standards
- Volunteers
- 300 people
- Sponsor
- Cedars-Sinai Medical Center
Coronary Artery Stenosis
Angiography Study of BioNIR Drug Eluting Stent System (NIREUS)
The NIREUS study aims to demonstrate angiographic non-inferiority for the BioNIR Ridaforolimus Eluting Coronary Stent System (hereafter referred to as BioNIR) in comparison to the Resolute zotarolimus-eluting stent (hereafter…
- Trial name
- NIREUS (NCT01995500)
- Testing
- BioNIR, Resolute
- Where
- Israel
- Volunteers
- 300 people
- Sponsor
- Medinol Ltd.
Carotid Stenosis, Carotid Artery Diseases
Modified Method of Eversion Carotid Endarterectomy in Patients With Extensive Atherosclerotic Disease of Carotid Bifurcation
A prospective comparative randomized single-centre non-inferiority trial. The purpose of this study is to compares of modified method of eversion carotid endarterectomy with standard eversion carotid endarterectomy for 3,6 and 12…
- Trial name
- NCT04255316
- Testing
- Modified method of eversion carotid endarterectomy, Standard method of eversion carotid endarterectomy
- Where
- Russia
- Volunteers
- 126 people
- Sponsor
- Pirogov Russian National Research Medical University
Carotid Artery Stenosis, Strokes
Statin Neuroprotection and Carotid Endarterectomy: Safety, Feasibility and Outcomes
The investigators hypothesize that pre-operative statin use is neuroprotective at maximal doses. The goals are to determine the safety, feasibility, and efficacy of maximizing statin doses for two weeks (12-18 days) prior to CEA…
- Trial name
- STANCE (NCT02850081)
- Testing
- Statin, Atorvastatin
- Where
- 7 sites in United States
- Volunteers
- 31 people
- Sponsor
- Columbia University
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