Constriction, Pathologic: all 1,117 studies
Page 10 of 12. Open to participants first (229), then studies with results posted, then the rest; newest registration first within each.
- Endothelial Progenitors in Aortic Stenosis: Association With Aortic Stenosis Progression and SeverityStatus unknownNCT02060071Phase 4
- Trial Comparing Angiography and Angiography With IVUS for Treatment of Hemodialysis Access FailuresCompletedNCT02056704Phase 4
- Safety of Ataciguat in Patients With Moderate Calcific Aortic Valve StenosisCompletedNCT02049203Phase 1
- Effect of Short Message Service Intervention on Stent Removal/Exchange Adherence in Patients With Benign Pancreaticobiliary DiseasesCompletedNCT02041390Not applicable
- Resuvastatin Treatment for Symptomatic Middle Cerebral Artery Stenosis Based on High-resolution Magnetic Resonance ImagingCompletedNCT02041117Phase 4
- Paclitaxel for the Treatment of Distal Radial Artery Arteriovenous Access Fistula Stenosis (PaciFIST-2)WithdrawnNCT02040454Phase 2
- Atorvastatin in Preventing Nasopharyngeal Carcinoma Patients Receiving Radiotherapy From Carotid StenosisSuspendedNCT02022293Phase 2
- Clinical Outcome of Patients With Low-gradient Severe Aortic StenosisSuspendedNCT02010177
- The NORDSTEN Studies/ The Spinal Stenosis StudyActive, not recruitingNCT02007083Not applicable
- Comparative Effectiveness of Microdecompression and Laminectomy for Central Lumbar Spinal StenosisCompletedNCT02006901
- Diagnosis of Bile Duct StricturesCompletedNCT02000999
- Swedish Spinal Stenosis StudyCompletedNCT01994512Not applicable
- Severe Aortic Stenosis and Acquired Von Willebrand´s Disease: The Impact of Desmopressin in Valve-Replacement SurgeryCompletedNCT01994330Phase 4
- Revascularization of Extracranial Carotid Artery StenosisStatus unknownNCT01994187
- Acupuncture for Lumbar Spinal StenosisCompletedNCT01987622Not applicable
- Clinical Trial of Stem Cell Based Tissue Engineered Laryngeal ImplantsWithdrawnNCT01977911Phase 1/2
- Register of Treatment of Unprotected Left Main Coronary Artery Stenosis in AndalucíaStatus unknownNCT01971749
- Registry Study of Stenting for Symptomatic Intracranial Artery Stenosis in ChinaCompletedNCT01968122
- MDT-2113 Drug-Eluting Balloon vs. Standard PTA for the Treatment of Atherosclerotic Lesions in the Superficial Femoral Artery and/or Proximal Popliteal ArteryCompletedNCT01947478Not applicable
- Comparison of Blood and Crystalloid CardioplegiaCompletedNCT01941420
- Covered Metal Stent for Benign Biliary Stricture Caused by Chronic PancreatitisStatus unknownNCT01929538Not applicable
- Interbody vs Instrumented Posterolateral Fusion Following Decompression for Lumbar Spinal Stenosis With Degenerative SpondylolisthesisStatus unknownNCT01921530Phase 4
- Use of Cardiac-MRI to Predict Results for People With Severe Aortic StenosisWithdrawnNCT01905852
- The Spinal Stenosis Pedometer and Nutrition e-Health Lifestyle Intervention (SSPANLI) TrialStatus unknownNCT01902979Not applicable
- Effectiveness and Safety of Autologous Adipose-Derived Regenerative Cells for the Treatment of Urethral StricturesStatus unknownNCT01889888Phase 1/2
- A Study to Evaluate Efficacy of 『Opast Tablet』for Neurologic Claudication in Patients With Lumbar Spinal StenosisCompletedNCT01888536Phase 4
- Paclitaxel for the Treatment of Upper-Extremity Arteriovenous Access Fistula StenosisTerminatedNCT01868984Phase 2
- A Registry to Evaluate the Direct Flow Medical Transcatheter Aortic Valve SystemStatus unknownNCT01845285
- A Study to Determine the Location of the Blind Spot and the Macula-disc Centre Distance on a Fundus PhotographCompletedNCT01843582
- Aortic Stenosis Pre-Transcatheter Aortic Valve Replacement (TAVR) Procedure CT ScanCompletedNCT01843426Not applicable
- MSC for Occlusive Disease of the KidneyCompletedNCT01840540Phase 1
- Angiogenesis and Fibrosis in Aortic StenosisCompletedNCT01837160
- Multicenter Prospective Study of Low-Flow Low-Gradient Aortic Stenosis (TOPAS Study)Status unknownNCT01835028
- Stenting for Symptomatic Intracranial Artery Stenosis Registry in ChinaStatus unknownNCT01830413
- Prospective Evaluation of Stent Patency in Patients With Benign Biliary Obstruction of the Wing Biliary Stent (Viaduct™)Status unknownNCT01818050Phase 4
- LEVANT Japan Clinical TrialCompletedNCT01816412Phase 2
- Comparison of On-Site Versus Off-Site Evaluation of Cholangioscopy-Guided Biopsies of the Bile DuctCompletedNCT01815619Not applicable
- Perceval S Aortic Heart Valve Study- North AmericaTerminatedNCT01810679Not applicable
- Severe Aortic Stenosis in Patients Referred for Valve SurgeryStatus unknownNCT01794832
- Diagnosis of Urethral Stricture With Sono-urethrography vs Conventional Urethrography (SONO-URETHRA)WithdrawnNCT01790776Phase 3
- TweeSteden Mild Stenosis StudyActive, not recruitingNCT01788241
- Alternative Access Approaches for Transcatheter Aortic Valve Replace (TAVR) in Inoperable Patients With Aortic StenosisCompletedNCT01787084
- A Comparison of Advanced Imaging Techniques in Aortic StenosisWithdrawnNCT01775215
- The Role of Myocardial Fibrosis in Patients With Aortic StenosisCompletedNCT01755936
- Photodynamic Therapy (PDT) for Palliation of CholangiocarcinomaStatus unknownNCT01755013Phase 2/3
- Teledi@Log - Tele-rehabilitation of Heart PatientsCompletedNCT01752192Not applicable
- Assessment of St Jude Medical Portico Re-sheathable Transapical Aortic Valve SystemWithdrawnNCT01742598Not applicable
- Endoscopical Dilation of Benign Esophageal StricturesCompletedNCT01738997Not applicable
- Fetal Intervention for Aortic Stenosis and Evolving Hypoplastic Left Heart SyndromeCompletedNCT01736956Not applicable
- A Randomized Controlled Trial Comparing Surgical Decompression With an Interlaminar Implant in Patients With Intermittent Neurogenic Claudication Caused by Lumbar StenosisCompletedNCT01727752Not applicable
- Metabolic Determinants of the Progression of Aortic StenosisStatus unknownNCT01679431
- Prospective Study of the Risk of Bacteremia in Directed Cholangioscopic Examination of the CBDCompletedNCT01673269Not applicable
- Blood Pressure Variability and the Prognosis of Ischemic Stroke With Intracranial Artery StenosisStatus unknownNCT01665235Not applicable
- Microvascular Dysfunction in Aortic StenosisCompletedNCT01658345
- A Comparison of Transcatheter Heart Valves in High Risk Patients With Severe Aortic Stenosis: The CHOICE TrialCompletedNCT01645202Not applicable
- Cardiac MRI for Severe Aortic StenosisCompletedNCT01638156
- Cerebrospinal Fluid Congestion in Spinal Stenosis PatientsStatus unknownNCT01630382
- Stress Echocardiography Versus Coronary Angiography for Left Main Stenosis DetectionWithdrawnNCT01620320
- The Clinical Effect of i-FACTOR® Versus Allograft in Non-instrumented Posterolateral Spondylodesis Operation in the Elderly With Spinal Stenosis Due to Degenerative SpondylolisthesisStatus unknownNCT01618435Phase 3
- Application of Contrast Enhance Ultrasound to Evaluate Hemodynamics Change in MCA With Moderate to Severe StenosisStatus unknownNCT01617538Phase 1/2
- Use of Amplified Sound Signal to Identify Presence of Carotid and Femoral StenosisTerminatedNCT01599195
- JUPITER Study: Transapical Aortic Valve Implantation for Aortic RegurgitationCompletedNCT01598844
- Sirolimus Use in Angioplasty for Vascular Access ExtensionCompletedNCT01595841Phase 2
- A Randomized Trial of Angiotensin Receptor bLocker,Fimasartan, in Aortic Stenosis (ALFA Trial)Status unknownNCT01589380Phase 4
- Endoscopic Retrograde Cholangiopancreatography (ERCP) Based Sampling of Indeterminate Bile Duct StricturesCompletedNCT01580709Not applicable
- Effect of Bisoprolol on Progression of Aortic StenosisTerminatedNCT01579058Phase 4
- Identification of Parameters in rapId-proGression Subgroup Patients With Moderate Aortic StenosisStatus unknownNCT01575249
- Post-Approval Study for the MOSAIC® BioprosthesesCompletedNCT01574625
- Feasibility, Safety and Efficacy of Remote Ischemic Preconditioning for Symptomatic Intracranial Arterial Stenosis in OctogenariansCompletedNCT01570231Phase 1
- Covered Metallic Stent and Benign Colonic StricturesCompletedNCT01570114
- Bile and Bile Duct/Pancreatic Duct Brushings Database for Patients With Pancreato-biliary StrictureCompletedNCT01565460
- Fully Coated, Removable, Self-expanding Oesophageal Stents for Preventing Strictures Following Complete Barretts Excision.CompletedNCT01554280Not applicable
- A Randomized Double Blind Placebo Control Study of Huang-Chi-Wu-Wu- Tang in Patients With Intracranial Arterial StenosisStatus unknownNCT01553643Phase 4
- Prospective Randomized Trial Comparing DEB Versus Conventional PTA for the Treatment of Hemodialysis AVF or AVG StenosesCompletedNCT01544907Not applicable
- Alternative Sensory Presentation Formats in Asymptomatic Carotid StenosisWithdrawnNCT01531868Not applicable
- Photodynamic Therapy (PDT) Cholangiocarcinoma RegistryStatus unknownNCT01524146
- T-EUS for Gastrointestinal Disorders: A Multicenter RegistryStatus unknownNCT01522573
- Valvuloplasty Scoring Balloon Catheter First-in-Man StudyCompletedNCT01514994Not applicable
- A Clinical Trials of Quick-Acting Heart Reliever for Moderate Coronary StenosisCompletedNCT01513070Phase 4
- Rehabilitation in Aortic Stenosis PatientsTerminatedNCT01504737Not applicable
- Utility of CholangioFlex and Fluorescent in Situ Hybridization in the Diagnosis of Malignant Biliary StricturesTerminatedNCT01501474
- First in Human Experience of the St. Jude Medical TAVI Valve and Delivery SystemCompletedNCT01487330Not applicable
- Optimal Treatment for Spinal Cord Injury Associated With Cervical Canal Stenosis (OSCIS) StudyCompletedNCT01485458Not applicable
- Percutaneous Aortic Valve 18F System for the Treatment of Patients With Severe Aortic StenosisStatus unknownNCT01475799Not applicable
- Aortic Calcification - is it a Marker for Carotid Artery Stenosis?Status unknownNCT01458860
- Covered Self-expandable Metal Stents for Palliation of Malignant Biliary Strictures: Evaluation of a New Type of StentCompletedNCT01457105Not applicable
- Self-expandable, Fully Covered Metal Stents in Biliary Strictures Due to Chronic PancreatitisCompletedNCT01457092Not applicable
- The Effectiveness of Oral Corticosteroids in the Treatment of Lumbar StenosisStatus unknownNCT01456377Not applicable
- Minuteman Spinal Fusion Implant Versus Surgical Decompression for Lumbar Spinal StenosisCompletedNCT01455805Not applicable
- Radio Frequency Ablation in the Management of Pancreatico-biliary Disorders: A Multicenter RegistryStatus unknownNCT01439698
- BIfurcation Optimal Treatment Strategy With LYMus Eluting Dedicated Bifurcation Versus Convention Stent Randomized StudyStatus unknownNCT01430364Phase 4
- Risk Prediction in Aortic StenosisCompletedNCT01422044
- Fractional Flow Reserve and Intravascular Ultrasound in Evaluating Intermediate Coronary LesionsStatus unknownNCT01414361
- Longitudinal Evaluation Study of Vaginal Stenosis With and Without Pelvic Radiation TherapyCompletedNCT01404728
- Short-term Stenting Versus Balloon Dilatation for Dominant Strictures in Primary Sclerosing CholangitisStatus unknownNCT01398917Phase 3
- Paclitaxel-Coated Versus Uncoated Balloon for Treatment of Below-the-Knee In-Stent-RestenosisWithdrawnNCT01398033Phase 3
- cSEMS vs. NEPS in Stricture of Biliary Anastomosis After Liver TransplantationCompletedNCT01393067Not applicable
- Role of Active Valvular Calcification and Inflammation in Patients With Aortic StenosisCompletedNCT01358513
- Trial Comparing Kaffes Stent With Plastic Prosthesis in the Treatment of Anastomotic Biliary Strictures Post Orthotopic Liver TransplantationCompletedNCT01339078Not applicable
- Carotid Endarterectomy Versus Carotid Artery Stenting? A Prospective Comparison of Neuropsychological Outcome in Patients With Carotid Stenosis.CompletedNCT01337128Not applicable