Constriction, Pathologic: all 1,117 studies

Page 4 of 12. Open to participants first (229), then studies with results posted, then the rest; newest registration first within each.

• Moxy Drug Coated Balloon vs. Standard Balloon Angioplasty for the Treatment of Femoropopliteal ArteriesCompletedNCT01412541Not applicableResults posted
• The GORE Viabahn Endoprosthesis for the Treatment of Venous Occlusions and StenosesTerminatedNCT01406795Not applicableResults posted
• GORE Flow Reversal System and GORE Embolic Filter Extension StudyCompletedNCT01343667Not applicableResults posted
• Removable GORE VIABIL® Biliary Endoprosthesis for Treatment of Benign Biliary StricturesCompletedNCT01343160Not applicableResults posted
• Clinical Trial Comparing Decompression With and Without Coflex™ Interlaminar Technology Treating Lumbar Spinal StenosisCompletedNCT01316211Not applicableResults posted
• Aortic Stenosis and PhosphodiEsterase Type 5 iNhibition (ASPEN): A Pilot StudyTerminatedNCT01275339Phase 4Results posted
• Aortic Stenosis and PhosphodiEsterase iNhibition With Aortic Valve Replacement (ASPEN-AVR): A Pilot StudyTerminatedNCT01272388Phase 4Results posted
• Evaluation of the Use of Metal Stents as Part of the Treatment of Benign Biliary StricturesCompletedNCT01238900Results posted
• Lumbar Epidural Steroid Injections for Spinal Stenosis Multicenter Randomized, Controlled Trial (LESS Trial)CompletedNCT01238536Phase 4Results posted
• Accuracy of Spybite Forceps When Compared to Conventional Sampling MethodsCompletedNCT01227382Not applicableResults posted
• Covered Metallic Stents for First-Line Treatment of Benign Bile Duct StricturesCompletedNCT01221311Not applicableResults posted
• A Clinical Evaluation of the MINI TREK RX 1.20 mm Coronary Dilatation Catheter in Stenotic LesionsCompletedNCT01186198Results posted
• WallFlex Biliary Post Liver Transplant IDE PilotCompletedNCT01151280Not applicableResults posted
• Comparative Study of Sham Versus Mild® Procedure in Patients Diagnosed With Symptomatic Lumbar Central Canal StenosisCompletedNCT01129921Not applicableResults posted
• PREVAIL-J - Transfemoral & Transapical Placement of Aortic Balloon Expandable Transcatheter Valves Trial (Japan)CompletedNCT01113983Not applicableResults posted
• CryoValve SG Pulmonary Human Heart Valve Post Clearance StudyCompletedNCT01092442Results posted
• MiDAS II (Mild® Decompression Alternative to Open Surgery): Vertos Mild Patient Evaluation StudyCompletedNCT01082159Phase 4Results posted
• Vertos Mild - Post Market Patient OutcomesCompletedNCT01076244Not applicableResults posted
• Acute Hemodynamic Effects of Sildenafil in Patients With Severe Aortic StenosisCompletedNCT01060020Phase 4Results posted
• A Trial Comparing the Uncovered to the Covered Wallstent in the Palliation of Malignant Bile Duct StricturesCompletedNCT01047332Not applicableResults posted
• WallFlex Biliary Fully Covered (FC) Benign Stricture StudyCompletedNCT01014390Phase 3Results posted
• Study of Epidural Steroid Injection (ESI) Versus Minimally Invasive Lumbar Decompression (Mild®) in Patients With Symptomatic Lumbar Central Canal StenosisCompletedNCT00995371Phase 4Results posted
• MiDAS I (Mild® Decompression Alternative to Open Surgery): Vertos Mild Patient Evaluation StudyCompletedNCT00956631Phase 4Results posted
• An International Registry of the Wingspan™ Stent System for the Treatment of Intracranial Atherosclerotic StenosisCompletedNCT00929383Results posted
• Neurogenic Intermittent Claudication Evaluation StudyCompletedNCT00905359Phase 4Results posted
• EPIC Nitinol Stent System in the Treatment of Atherosclerotic Lesions in Iliac ArteriesCompletedNCT00896337Phase 3Results posted
• Pilot Study Using Avastin and Gleevec to Treat the Progression of Intraluminal Pulmonary Vein StenosisCompletedNCT00891527Phase 1/2Results posted
• Intermittent Neurogenic Claudication Treatment With APERIUS®CompletedNCT00887744Phase 4Results posted
• Prevalence of Renal Artery Stenosis in Patients Referred for Cardiac CatheterizationCompletedNCT00885768Results posted
• The Vertos MILD™ Preliminary Patient Evaluation StudyCompletedNCT00749073Not applicableResults posted
• Study of the WallFlex™ Biliary Partially-covered Stent for the Palliative Treatment of Malignant Bile Duct ObstructionCompletedNCT00713427Not applicableResults posted
• A Study of the In-Space Device for Treatment of Moderate Spinal StenosisTerminatedNCT00697827Phase 3Results posted
• Investigating Superion™ In Spinal StenosisCompletedNCT00692276Not applicableResults posted
• Pivotal Study for the FLAIR Endovascular Stent GraftCompletedNCT00678249Not applicableResults posted
• Post-Approval Study for the FLAIR Endovascular Stent GraftCompletedNCT00677235Not applicableResults posted
• Lumbar Stenosis Outcomes Research IITerminatedNCT00652093Phase 4Results posted
• Lumbar Stenosis Outcomes Research (LUSTOR)CompletedNCT00638443Phase 4Results posted
• Aortic or Mitral Valve Replacement With the Biocor and Biocor SupraCompletedNCT00636987Not applicableResults posted
• REFORM Clinical Study: Treatment of Renal Artery Stenosis With the Formula Balloon-Expandable StentCompletedNCT00631540Not applicableResults posted
• DIAM™ Spinal Stabilization System vs. Decompression, Formerly vs. Posterolateral FusionTerminatedNCT00627497Phase 3Results posted
• FLAIR™ Delivery System StudyCompletedNCT00614315Not applicableResults posted
• The Effect of Lipitor on Aortic StenosisTerminatedNCT00590135Phase 4Results posted
• Post-Approval Clinical Trial Comparing the Long Term Safety and Effectiveness Coflex vs. Fusion to Treat Lumbar Spinal StenosisCompletedNCT00534235Not applicableResults posted
• Long-Term Outcomes for Lumbar Spinal Stenosis Patients Treated With X STOP®CompletedNCT00534092Results posted
• Condition of Approval StudyTerminatedNCT00517751Phase 4Results posted
• ViVEXX Carotid Revascularization Trial (VIVA)CompletedNCT00417963Phase 3Results posted
• A Pivotal Study of a Facet Replacement System to Treat Spinal StenosisCompletedNCT00401518Not applicableResults posted
• Trial of Cilostazol in Symptomatic Intracranial Arterial Stenosis IICompletedNCT00130039Phase 4Results posted
• Application of High-Resolution Magnetic Resonance Vessel Wall Imaging in Endovascular TreatmentCompletedNCT07497152
• A Comparative Analysis of the Effectiveness of Nepafenac Combined With a Lubricant Versus a Lubricant Alone in the Treatment of Epiphora Associated With Lacrimal Punctum StenosisActive, not recruitingNCT07372014Phase 4
• Aortic Valve Replacement for Moderate Aortic Stenosis With Left Ventricular Decompensation Early Feasibility StudyWithdrawnNCT07060183Not applicable
• Beacon Tip Sizing Catheter and Slip-Cath Beacon Tip Catheter StudyCompletedNCT06986954
• Long-Term Outcomes of Different Stents for Benign Biliary Strictures Caused by Chronic PancreatitisCompletedNCT06981975
• Contribution of the EyeMAX™ 11Fr (Micro-Tech) Digital Single-Operator Cholangioscope With a Wide Working ChannelCompletedNCT06933576
• Balloon Dilation Under Portable X-ray System in the Treatment of Pharyngo-oesphageal StricturesActive, not recruitingNCT06846801Not applicable
• Local Triamcinolone Injection Combined with Fibrin Glue Spray in Preventing Esophageal Stricture After Big-range Endoscopic Submucosal Dissection for Esophageal Early CancerCompletedNCT06840561Phase 2
• Steroid Treatment for Meatal StenosisCompletedNCT06834698
• Implantable Sensor in Aortic StenosisCompletedNCT06826183
• Safety and Efficacy of Remote Ischemic Conditioning in Patients With Severe Stenosis or Occlusion of Anterior Intracranial Circulation VesselsTerminatedNCT06823128Not applicable
• The CardioFit Trial: Exercise Training Before Aortic Valve SurgeryActive, not recruitingNCT06818110Not applicable
• Three Different Modalities for Treatment of Inflammatory Punctal StenosisCompletedNCT06798025Not applicable
• The Fate of Aortic Valve After SAS Surgery in ChildrenCompletedNCT06751368
• Nomogram for Predicting In-stent Stenosis After Pipeline Embolization Device Treatment in Patients with Intracranial AneurysmActive, not recruitingNCT06715930
• Comparison of the Diagnostic Performance and Costs of FFRB Vs. Standard Care in Suspected Coronary Artery Disease.Active, not recruitingNCT06681584
• Gender-specific Evaluation of Symptom Awareness in Female Versus Male Patients with Severe Aortic StenosisActive, not recruitingNCT06677528
• Steroid Versus Mitomycin-C Use in Pediatric Benign Recurrent Esophageal StrictureCompletedNCT06626802Not applicable
• Wingspan Stent System for Intracranial Artery StenosisCompletedNCT06618222
• Comparison of Dual-lumen Catheter-guided Mini-forceps Biopsy and Brush Cytology with Vacuum Aspiration in Suspicious Biliary StricturesCompletedNCT06612931Not applicable
• Carotid Artery Stenosis and Ischemic Cerebrovascular Events After Radiotherapy in Patients With Head and Neck CancerCompletedNCT06556979
• Anterior Discectomy Surgery With Arthrodesis in Degenerative Spinal Canal sténoses. (ICASC)CompletedNCT06555887
• Clinical Evaluation of Orion Lamina Cover in Patients Undergoing Lumbar Laminectomy With Instrumented FusionCompletedNCT06532968Not applicable
• Comparison Between Mini Monaka,Perforated Plugs and 3-Snip Punctoplasty in Punctal StenosisActive, not recruitingNCT06446674
• A Prediction Model of Anastomotic Stricture After Rectal CancerCompletedNCT06404554
• Role of Ivabradine on Heart Rate and Quality of Life in Patients With Mitral Stenosis in Sinus RhythmCompletedNCT06371222Phase 4
• Dupilumab for Eosinophilic Esophagitis With Severe StricturesActive, not recruitingNCT06352073Phase 4
• RPE-P/TLIF for Lumbar Spinal Stenosis With InstabilityCompletedNCT06290908
• Nationwide Cohort Study of Antiplatelet Agents as Primary PreventionCompletedNCT06281041
• Intralesional Injection of Mitomycin C Following Visual Internal Urethrotomy for Recurrent Urethral StrictureCompletedNCT06232005Phase 2/3
• Improved Image Quality for Assessment of Carotid Artery Stenosis by Ultrafast Ultrasound FLOW ImagingCompletedNCT06170580
• Clinical Study With a Robotic Assistant in Patients Requiring a Spinal Transpedicular FixationCompletedNCT06153511Not applicable
• CMR-AI and Outcomes in ASActive, not recruitingNCT06128876
• Laser Visual Internal Urethrotomy With Versus Without Paclitaxel InjectionCompletedNCT06123520Phase 3
• RESTORE-TAVI PilotCompletedNCT06121921Not applicable
• Long-term Outcomes of Post-intubation Tracheal Stenosis; 7-year Follow-upCompletedNCT06121024
• Cholangioscopy With Spyglass DS Using Percutaneous Transhepatic Cholangiography AccessCompletedNCT06096129
• Patients With Lumbar Spinal Stenosis With Balance DisorderCompletedNCT06079580
• Effectiveness of Intermittent Bladder Catheterization (IBC) in Reducing Recurrence of Urethral StrictureCompletedNCT06064968Not applicable
• Challenges and Management of Post-intubation Tracheal StenosisCompletedNCT06061380
• Validity and Reliability of the 2-minute Step Test in Patients With Lumbar Spinal StenosisCompletedNCT06060821
• Long-term Study of Endoscopic Treatment of Stenosis in Crohn´s DiseaseActive, not recruitingNCT06036680
• The Predictive Value of Clinical Data on Perioperative and Postoperative Risk Events in Patients With Head and Neck Artery StenosisSuspendedNCT06027463
• COmbiNing Cutting and Drug-Eluting Balloon for Resistant Arteriovenous Fistula sTenOsis (CONCERTO)CompletedNCT05961852Phase 1
• Vascular Changes in Patients With Aotic Isthmus Stenosis After Interventional TherapyCompletedNCT05903586
• Aortic or Mitral Valve Replacement With the Braile Biomédica® Bovine Pericardium Valvular BioprosthesisCompletedNCT05902897
• Drug-Coated Balloon vs. Drug-Eluting Stent for Clinical Outcomes in Patients With Large Coronary Artery DiseaseActive, not recruitingNCT05846893Not applicable
• Transcranial Doppler(TCD) Evaluation of High Intensity Transient Signals and Carotid DiseaseWithdrawnNCT05829200Not applicable
• Outcome of Balloon Pulmonary Valvuloplasty in Patients With Congenital Pulmonary Stenosis in Terms of Reverse Right Ventricular Remodelling and Functional Exercise CapacityStatus unknownNCT05828524
• A Study of Endobiliary Radiofrequency Ablation in Malignant Biliary ObstructionsCompletedNCT05826639
• GORE® VIABIL® Biliary Endoprosthesis in the Treatment of Benign Biliary Strictures Secondary to Chronic PancreatitisSuspendedNCT05820009Not applicable
• Treatment of Urethral Stricture With Urethral Drug BallStatus unknownNCT05812482Not applicable

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