Clinical Trials on Pathological Constriction

Total 92741 results

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Turku University Hospital

Completed

A Study to Determine the Location of the Blind Spot and the Macula-disc Centre Distance on a Fundus Photograph

Generalized Visual Field Contraction or Constriction

Finland
Damascus University

Completed

Pain, Discomfort, and Functional Impairments During Rapid and Slow Maxillary Expansion

Maxillary Constriction

Syrian Arab Republic
Damascus University

Completed

Pain, Discomfort, and Functional Impairments During Maxillary Expansion

Constriction

Syrian Arab Republic
Federal University of Health Science of Porto Alegre
Irmandade Santa Casa de Misericórdia de Porto Alegre

Unknown

Pelvic Physiotherapy in the Prevention of Vaginal Stenosis Secondary to the Radiotherapy (PPPVSSR)

Gynecologic Cancer | Pathological Constriction

Brazil
University Hospital, Montpellier

Completed

Urological Management of Complications of Penile Constriction Devices: (PCD)

Sexual Dysfunction

France
Professor Michael Bourke

Completed

Fully Coated, Removable, Self-expanding Oesophageal Stents for Preventing Strictures Following Complete Barretts Excision. (CBE-001-SEOS)

Constriction, Pathological

Australia
University of Sao Paulo

Unknown

Analysis of the Dentoskeletal Effects of the Expander With Differential Opening

Maxillary Constriction | Unilateral Posterior Crossbite | Bilateral Posterior Crossbite | Mandibular Dental Arch Constriction

Brazil
National Research Centre, Egypt
Al-Azhar University

Recruiting

Rapid Maxillary Expansion With Low Level Laser Therapy

Malocclusion | Cross Bite | Crossbite | Maxillary Constriction

Egypt
Instituto de Cardiologia do Rio Grande do Sul

Completed

Increase of Prostaglandin E2 in Reversal of Ductal Constriction After Dietary Restriction of Polyphenols

Pregnancy Complications
Yunus Emre

Not yet recruiting

clınıcal Effects of High-flow Nasal Oxygen Use ın gerıatrıc patıents (HFNO)

Biliary Obstruction | Biliary Stones | Oddi's Sphincter Constriction
C. R. Bard

Completed

FLAIR™ Delivery System Study (FLAIR DS)

Constriction, Pathologic

United States
Shaare Zedek Medical Center

Completed

Fluency Stent-Graft Versus Luminex Stent for Angioplasty of Recurrent Stenosis of the Cephalic Arch in Autogenous Arteriovenous (AV) Access for Hemodialysis

Stenosis

Israel
Centre Hospitalier Universitaire de Nice

Completed

OStéopontin as a Marker Of StenoSIS - OSMOSIS (OSMOSIS)

Stenosis

France
Bayer

Completed

Magnevist® Injection Enhanced MRA Compared to Non Contrast MRA for the Detection of Stenosis in the Calf and/or Pedal Arteries

Stenosis
Heart Centre Rotenburg
B. Braun Melsungen AG; Clinical Research Institute Rotenburg a.d.F.

Completed

Paclitaxel-Eluting Balloon Angioplasty and Coroflex™-Stents in the Treatment of Bifurcated Coronary Lesions (PEPCAD V)

Ischemia | Stenosis

Germany
Cairo University
Bedaya Hospital

Not yet recruiting

Ultrasound Guidance of Office Hysteroscopy in Patients With History of Failure of Office Hysteroscopy Due to Cervical Stenosis.

Hysteroscopy

Egypt
University of Ulm

Completed

Bougiecap for Treatment of Benign Stenosis in GI Tract

Esophagostenosis

Germany, United Kingdom
C. R. Bard

Completed

Clinical Study of the BARD® COVERA™ Arteriovenous (AV) Stent Graft in AV Graft Patients (AVeVA) (AVeVA)

Restenosis | Stenosis

United States
C. R. Bard

Completed

Pivotal Study for the FLAIR Endovascular Stent Graft

Stenoses

United States
American Access Care

Unknown

Placement of Covered Stents to Treat Hemodialysis Access Stenoses in the Cephalic Arch and Central Veins

Hemodialysis

United States
Woman's Health University Hospital, Egypt

Completed

Office Hysteroscopy Versus Cervical Probing for Cervical Stenosis

Hysteroscopy

Egypt
Northwestern University

Recruiting

Duration of Ureteral Rest Prior to Ureteral Reconstruction Surgery

Ureteral Stricture

United States
Peking University People's Hospital

Not yet recruiting

Covered Metal Ureteral Stents in the Treatment of Benign Short Ureteral Stricture

Ureteral Stenosis
Assiut University

Active, not recruiting

Comparison Between Mini Monaka,Perforated Plugs and 3-Snip Punctoplasty in Punctal Stenosis

Punctal Stenosis

Egypt
Medical University of Gdansk

Completed

Radial Artery Stenosis Following PiCCO Catheter Implementation

Artery Stenosis

Poland
Rijnstate Hospital
W.L.Gore & Associates

Terminated

Stenting of Haemodialysis Acces Trial (SHARE)

Outflow Stenosis

Netherlands
Queen Savang Vadhana Memorial Hospital, Thailand

Enrolling by invitation

Comparative Outcomes of Conventional TLIF With Posterior Decompression Surgery Versus Endoscopic Foraminotomy Surgery (TLIF)

Foraminal Stenosis

Thailand
Rigshospitalet, Denmark

Completed

Cholangioscopy With Spyglass DS Using Percutaneous Transhepatic Cholangiography Access (Spy PTC)

Biliary Stricture
Al-Azhar University

Completed

3 Snip Punctoplasty With and Without Mitomycine C.

Punctal Stenosis

Egypt
GIE Medical

Active, not recruiting

POISE I Pilot Study (POISE)

Intestinal Stricture

Paraguay
Minia University

Unknown

AS OCT Evaluation for Perforated Punctual Plugs

Punctal Stenosis

Egypt
Kyungpook National University Hospital

Unknown

Correlation of Intravascular Injection Rate and Severity of Cervical Neural Foraminal Stenosis

Analgesia, Epidural

Korea, Republic of
Mayo Clinic
Olympus America, Inc.

Terminated

Patency of a Prototype Large Plastic Biliary Stent in the Palliation of Malignant Distal Biliary Strictures.

Cancer | Obstruction | Stricture

United States
Sun Yat-sen University

Recruiting

Utilization of Transanal Endoscopy in the Treatment of Anastomotic Stenosis

Anastomotic Stenosis

China
Al-Azhar University

Recruiting

Buccal Mucosal Graft for Onlay Ureteroplasty in the Management of Proximal Ureteral Stricture

Stricture Ureter

Egypt
Peking University People's Hospital

Recruiting

Safety and Efficacy of URS Stents in the Treatment of Ureteral Stricture

Ureteral Stricture

China
Acandis GmbH

Recruiting

AcandiS Stenting of Intracranial STENosis - regisTry (ASSISTENT)

Intracranial Stenosis

Germany
Johns Hopkins University

Withdrawn

Management of Symptomatic Gastric Sleeve Stenosis After Laparoscopic Sleeve Gastrectomy

Gastric Stenosis

United States
Federal University of São Paulo

Completed

Surgical Decompression Associated With Physical Therapy and Physical Therapy Isolated in Patients With Lumbar Stenosis. (Stenosis)

LUMBAR STENOSIS

Brazil
Boston Scientific Corporation

Completed

Prospective, Multi-Center All-Comer Biliary Canadian WallFlex Registry

Biliary Strictures

Canada
Stanford University

Completed

Prospective Evaluation of Winged Biliary Stent Patency in Patients With Benign Biliary Obstruction

Biliary Stricture

United States
Minia University

Unknown

Diagnosis of Acquired Punctal Stenosis Using Anterior Segment Optical Coherence Tomography

Punctal Stenosis
The Cleveland Clinic

Completed

Factors Predicting Positive Yields on Biliary Brush Cytology During Endoscopic Retrograde Cholangiopancreatography (ERCP)

Biliary Stricture

United States
Changhai Hospital

Unknown

A Study of Balloon Dilatation for the Treatment of Benign Ureteral Stricture

Stricture Ureter

China
Mansoura University

Recruiting

ERCP With and Without EUS Guided HGS for Bilateral Biliary Decompression in Malignant Hilar Biliary Obstruction

Malignant Hilar Stricture

Egypt
Seoul National University Hospital
Daewoong Pharmaceutical Co. LTD.

Completed

The Efficacy of Plastic Stent Anchoring to Reduce Migration of Metal Stent

Malignant Biliary Stricture

Korea, Republic of
Assiut University

Completed

Role of DIA in Diagnosing Nature of Indeterminate Biliary Duct Stricture

Bile Duct Stricture
Centre Hospitalier Universitaire Dijon

Completed

Sagittal Imbalance and Lumbar Stenosis Surgery: Decompression Without Implant (CLE/EOS)

Lumbar Stenosis, Familial

France
Institut Paoli-Calmettes

Unknown

Biliary Hilar Drainage Managed by Endoscopy (HILARIUM)

Hilar Biliary Strictures

France
Medica Cor Heart Hospital

Unknown

BIfurcation Optimal Treatment Strategy With LYMus Eluting Dedicated Bifurcation Versus Convention Stent Randomized Study (BIOSS LIM)

Coronary Bifurcation Stenosis

Bulgaria

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