Constriction, Pathologic: all 1,117 studies
Page 8 of 12. Open to participants first (229), then studies with results posted, then the rest; newest registration first within each.
- Aortic Stenosis: Determinants and Prognostic Value of Preoperative Left Ventricular Remodeling After Valvular ReplacementActive, not recruitingNCT03411304
- Effectiveness of Prehabilitation for Patients Undergoing Lumbar Spinal Stenosis SurgeryStatus unknownNCT03388983Not applicable
- Unilateral Approach for Bilateral Decompression of Lumbar Canal StenosisStatus unknownNCT03388307Not applicable
- Finnish Registry of Transcatheter and Surgical Aortic Valve Replacement for Aortic Valve Stenosis: FinnValve RegistryCompletedNCT03385915
- Ventriculo-arterial Coupling Modification Evaluated by PRAM During TAVI ProcedureStatus unknownNCT03385785
- Ciclosporin A Preconditioning for Renal Artery StenosisCompletedNCT03382301Phase 2
- Pedicle Osteotomy for Stenosis TrialSuspendedNCT03381677Not applicable
- Endovascular Stenting Treatment for Patients With Internal Jugular Vein StenosisStatus unknownNCT03373292Phase 1
- Physical Therapy Treatments, Including Neural Mobilization and Hip/Back Stretches for People Between 50-89 With Lumbar Spinal Stenosis and Leg Pain Provoked by WalkingCompletedNCT03368638Not applicable
- Efficiency of Surgical Treatment for Lumbar Spinal StenosisStatus unknownNCT03365401Not applicable
- Positron Emission Tomography / Magnetic Resonance Imaging in Aortic StenosisCompletedNCT03352089
- Bougiecap for Treatment of Benign Stenosis in GI TractCompletedNCT03349021Not applicable
- Effective Management of Calcific Aortic Stenosis in the ElderlyCompletedNCT03343314
- Fitbit Pilot Study in Post-operative Lumbar Degenerative Spinal Stenosis PatientsStatus unknownNCT03337178Not applicable
- Mechanism of Decompensation Evaluation - Aortic StenosisCompletedNCT03332745
- Barriers and Facilitators to Cycling for Lumbar Spinal StenosisCompletedNCT03325309
- Efficacy of Angiotensin Receptor Blocker Following aortIc Valve Intervention for Aortic STenOsis: a Randomized mulTi-cEntric Double-blind Phase II StudyWithdrawnNCT03315832Phase 2/3
- Drug Coated Balloon Versus Stenting in Patients With Symptomatic Vertebral Artery Stenosis：an Observational Clinical StudyCompletedNCT03311360
- Aortic Stenosis in Subjects With Heterozygous Familial Hypercholesterolemia on Prolonged Treatment With StatinsStatus unknownNCT03310671
- Suspended Overlength Biliary Stents Preventing Duodenobiliary Reflux in Patients With Biliary StrictureStatus unknownNCT03310554Not applicable
- The Relationship Between Morbid Obesity and Carotid Artery StenosisStatus unknownNCT03306771
- Biportal Endoscopy Spine Surgery (BESS )Versus Unilateral Laminotomy Bilateral Decompression (ULBD ): RCT, Non-inferiority TrialCompletedNCT03302507Not applicable
- Artimes Pro Low Profile Dilatation Catheters for Pre-Dilatation in Patients With Symptomatic Ischemic Heart DiseaseCompletedNCT03301246Not applicable
- BeGrow Study to Treat Pulmonary Artery (PA) Stenosis in Newborns and InfantsActive, not recruitingNCT03287024Not applicable
- OStéopontin as a Marker Of StenoSIS - OSMOSISCompletedNCT03270358Not applicable
- A Study of Using Parenchymal Blood Volume(PBV) for Endovascular Treatment of Renal Arterial StenosisStatus unknownNCT03252639
- Early Detection of Aortic Stenosis in the Community During Flu VaccinationCompletedNCT03250806
- Particulate vs. Nonparticulate Epidural Steroid Injections for Lumbar Foraminal StenosisWithdrawnNCT03245671Phase 4
- Evaluation of Sequential Stent Addition vs. Incremental Dilation & Stent Exchange for Management of Anastomotic Biliary Strictures After Liver TransplantationStatus unknownNCT03229655Not applicable
- Stricture Definition and Treatment (STRIDENT) Endoscopic Therapy StudyStatus unknownNCT03222011Not applicable
- Stricture Definition and Treatment (STRIDENT) Drug Therapy StudyStatus unknownNCT03220841Phase 4
- Stricture Definition and Treatment (STRIDENT) Observational Study.TerminatedNCT03218202
- PET-MRI Imaging in Patients With Symptomatic Carotid Artery StenosisCompletedNCT03215550
- Comparison Bile Duct Brushings, Cholangioscopy-Directed Biopsies and Pediatric Forceps Biopsies in Biliary StricturesTerminatedNCT03211169Not applicable
- Tissue-engineered Construct Based on Buccal Mucosa Cells and Matrix From Collagen and Polylactoglycolide FibersStatus unknownNCT03205670Early Phase 1
- Hybrid Operating Treatment of Coexistence of Intracranial Aneurysms and Cerebrovascular StenosisStatus unknownNCT03204435Not applicable
- Drug Eluting Stents Versus Bare Metal Stents for Treatment of Symptomatic Extracranial Vertebral Artery StenosisCompletedNCT03201432Phase 2/3
- Progressive Esophageal Dilation for Benign Strictures: a Randomized Controlled TrialStatus unknownNCT03192098Not applicable
- BD-Covered Stent for Benign Esophageal Strictures: a Safety and Feasibility StudyStatus unknownNCT03189927Not applicable
- Validation of the "TASQ" in Patients Undergoing SAVR or TF-TAVICompletedNCT03186339
- Outcomes of Transcatheter Aortic Valve Implantation in Oncology Patients With Severe Aortic StenosisCompletedNCT03181997
- Dry Needling and Spinal Manipulation vs. Conventional PT for Lumbar Spinal StenosisCompletedNCT03167736Not applicable
- Mixed Gel of Hydrocortisone and Aluminium Phosphate Preventing Endoscopic Submucosal Dissection Postoperative Stenosis for Patients With Large Esophageal CarcinomaCompletedNCT03165344Not applicable
- ACURATE™ Transapical Aortic Bioprosthesis for Implantation in Patients With Severe Aortic Stenosis (2010-01)CompletedNCT03143673Not applicable
- Interest of Pulse Wave Velocity Measurement as a Predictor of Severity of Aortic StenosisWithdrawnNCT03140735Not applicable
- Diagnostic Accuracy of ERCP-guided Versus Cholangioscopy-guided Tissue Acquisition in Patients With Indeterminate Biliary Strictures Suspected to be Intrinsic .Status unknownNCT03140007Not applicable
- Application of speCtraL Computed tomogrAphy to impRove specIficity of Cardiac compuTed tomographYStatus unknownNCT03139006
- Treatment of Laryngotracheal Stenosis Using Mesenchymal Stem CellsCompletedNCT03130374Phase 1/2
- Study of Drug Eluting Peripheral Vascular Stent System in Superficial Femoral Artery Stenosis and /or OcclusionStatus unknownNCT03121430Not applicable
- Comparison of the Effect of Lumbar Spinal Manipulation, Physical Therapy and Surgical Management in the Treatment of Lumbar Spinal StenosisTerminatedNCT03118206Not applicable
- Study to Improve Outcomes in Aortic StenosisCompletedNCT03112629
- Increase of Prostaglandin E2 in Reversal of Ductal Constriction After Dietary Restriction of PolyphenolsCompletedNCT03111602Not applicable
- Pelvic Physiotherapy in the Prevention of Vaginal Stenosis Secondary to the RadiotherapyStatus unknownNCT03090217Not applicable
- Feasibility of Continuous Noninvasive Finger Arterial Blood Pressure Measurement for Detection and Staging of Aortic StenosisStatus unknownNCT03088787
- Endovascular Therapy for Renal Artery Stenosis in ChinaStatus unknownNCT03080519Not applicable
- Palliative Pancreatic Duct Stenting in Patients With Inoperable Pancreatic CancerStatus unknownNCT03069664Not applicable
- Risk Factors for Ligamentum Flavum Hypertrophy in Lumbar Spinal Stenosis PatientsStatus unknownNCT03057353
- Validation of a Predictive Model of Coronary Fractional Flow Reserve in Patients With Intermediate Coronary StenosisStatus unknownNCT03054324
- PCSK9 Inhibitors in the Progression of Aortic StenosisStatus unknownNCT03051360Phase 2
- Ascending Aortic Dilation in BiAV After TAVRStatus unknownNCT03051334
- Assessing Superion Clinical Endpoints vs. DecompressionWithdrawnNCT03048955Not applicable
- EARLY TAVR: Evaluation of TAVR Compared to Surveillance for Patients With Asymptomatic Severe Aortic StenosisActive, not recruitingNCT03042104Not applicable
- Effect of a Combination of Local Steroid Injection With Oral Steroid Administration for the Prevention on Esophageal Stricture After Endoscopic Submucosal Dissection for Early Esophageal NeoplasmCompletedNCT03039608Not applicable
- The Role of Occult Cardiac Amyloid in the Elderly With Aortic Stenosis.CompletedNCT03029026
- Safety & Efficacy of the J-Valve Ausper System in Patients With Severe Aortic Stenosis and/or Aortic RegurgitationCompletedNCT03025971Not applicable
- Drug-eluting Balloon vs. Conventional Balloon in the Treatment of (re)Stenosis - a Randomized Prospective StudyCompletedNCT03023098Not applicable
- Safety and Efficacy of SYM-SV/DS-002 in Patients With Severe Aortic StenosisTerminatedNCT03004599Not applicable
- ACURATE TF™ Transfemoral Aortic Bioprosthesis for Implantation in Patients With Severe Aortic Stenosis:CE-approval CohortCompletedNCT03003650Not applicable
- EUS - Guided Choledocho-duodenostomy Versus ERCP With Covered Metallic Stents in Patients With Unresectable Malignant Distal Common Bile Duct StricturesCompletedNCT03000855Phase 2/3
- Pocket Sized Carotid Stenosis Screening by Junior DoctorsCompletedNCT02992821Not applicable
- ACURATE Neo™ Aortic Bioprosthesis for Implantation Using the ACURATE TA™ LP Transapical Delivery System in Patients With Severe Aortic StenosisCompletedNCT02986737Not applicable
- Comparison of Unilateral or Bilateral Fixation in the Treatment of LFSCompletedNCT02985138Not applicable
- INTegrated Assessment of intERmediate Coronary Stenoses by Fractional Flow rEserve (FFR) and Near-infraREd Spectroscopy (NIRS)Status unknownNCT02985112
- Focused Spinal Stenosis Rehabilitation Program for Lumbar Spinal StenosisWithdrawnNCT02982291Not applicable
- Effectiveness and Safety of Korean Medicine for Lumbar Stenosis Patients With SciaticaTerminatedNCT02975011
- Hypoxic Preconditioning on PatientsCompletedNCT02966418Not applicable
- A Clinical Trial on Effectiveness and Safety of Hydrogen Generator to Treat Dyspnea for the Patients With Tracheal Stenosis: A Randomized, Double-blind and Single-center Clinical StudyStatus unknownNCT02961387Not applicable
- ACURATE Neo™ TA Delivery System in Patient With Severe Aortic StenosisCompletedNCT02950428Not applicable
- A Study to Assess the Safety, Tolerability and Potential Efficacy of a Tracheal Replacement Consisting of a Tissue-engineered Tracheal Scaffold With Seeded Mesenchymal CellsSuspendedNCT02949414Phase 1
- Endoscopic Evaluation for Predicting the Complications Related to Gastric Conduit After EsophagectomyCompletedNCT02937389
- AlloGen-LI Treatment of Spinal StenosisWithdrawnNCT02932020Not applicable
- Coronary Revascularization Assessed by Stress PETStatus unknownNCT02931331
- Covered Versus Uncovered SEMS for Palliation of Malignant Biliary Strictures.CompletedNCT02930252Not applicable
- Bicuspid Aortic Valve Stenosis and the Effect of vItamin K2 on Calciummetabolism on 18F-NaF PET/MRIStatus unknownNCT02917525Phase 2
- ACURATE Neo™ AS Aortic Bioprosthesis for Implantation Using the ACURATE neoTM AS TF Transfemoral Delivery System in Patients With Severe Aortic StenosisCompletedNCT02909556Not applicable
- Drug Eluting Balloon Venoplasty in AV Fistula StenosisStatus unknownNCT02902094Not applicable
- Outcome of Surgery for Lumbar Spinal Stenosis - a Comparison of Data From Three National Quality RegistriesCompletedNCT02897947
- Comparing the Safety and Efficacy of Paclitaxel Controlled Release Balloon Catheter (VasoguardTM) in the Treatment of Small Coronary Vessel Stenosis With a Common Coronary Balloon Catheter (Maverick2)Status unknownNCT02891005Phase 3
- Genetics of Aortic Stenosis: From Family Forms to the Common FormsCompletedNCT02890407
- Surgical Decompression Associated With Physical Therapy and Physical Therapy Isolated in Patients With Lumbar Stenosis.CompletedNCT02879461Not applicable
- Biliary Hilar Drainage Managed by EndoscopyStatus unknownNCT02876523
- Investigation of the Effect of Systemic Steroids on Treatment and Prevention of Recurrent Tracheal Stenosis in Postoperative PatientsCompletedNCT02855502Phase 4
- Reactive Oxygen Species Following Aortic Valve ReplacementCompletedNCT02841917
- Intra-luminal Radiofrequency Ablation for Inoperable Malignant Biliary StenosisCompletedNCT02841800Not applicable
- " Endarterectomy Combined With Optimal Medical Therapy (OMT) vs OMT Alone in Patients With Asymptomatic Severe Atherosclerotic Carotid Artery Stenosis at Higher-than-average Risk of Ipsilateral Stroke "CompletedNCT02841098Not applicable
- TRANscatheter or SurgIcal Aortic Valve ReplacemenT in All-Comers With Severe Aortic Valve StenosisWithdrawnNCT02838199Phase 4
- Long-term Outcomes of Surgical and Nonsurgical Management of Sciatica Secondary to a Lumbar Disc Herniation or Spinal StenosisCompletedNCT02836730
- The Plasma Serotonin and Aortic Stenosis: a Pilot Study.CompletedNCT02833090Not applicable
- Comparison of TAVR With SAVR in Younger Low Surgical Risk Patients With Severe Aortic StenosisActive, not recruitingNCT02825134Not applicable
- Analysis of the Dentoskeletal Effects of the Expander With Differential OpeningStatus unknownNCT02810353Not applicable