Clinical trials: Distension
Physiologic Venous Dilation, Air Travel
Prospective Comparative Cohort Study of Premium Versus Economy Cabin Travel and Popliteal Vein Diameter After Long-Haul Flight After an Aesthetic Surgery
This prospective cohort study will compare popliteal vein diameter changes in international travelers who independently fly to Bogota in premium business/first class or economy class.
- Trial name
- NCT07810179
- Testing
- Premium Cabin Air Travel Exposure, Economy Cabin Air Travel Exposure, Standardized Bilateral Popliteal Vein Ultrasound
- Where
- Colombia
- Volunteers
- 200 people
- Sponsor
- Research Inc
Gastric Antral Vascular Ectasia
Prospective Evaluation Of Outcomes For Patients Undergoing Radiofrequency Ablation (RFA) Using HALO Ultra Device For Gastric Antral Vascular Ectasia (GAVE)
The purpose: To determine the safety and efficacy of Radiofrequency Ablation (RFA) HALO Ultra system in patients with Gastric Antral Vascular Ectasia patient cohort (GAVE).
- Trial name
- GAVE (NCT03525366)
- Testing
- Radiofrequency ablation
- Where
- United States
- Sponsor
- The University of Texas Health Science Center, Houston
Heart Failure
Confirmation Trial of the Acorn CorCap Cardiac Support Device (CSD) at the Same Time as Mitral Valve Repair
The purpose of this study to evaluate patients when they have an Acorn CorCapTM Cardiac Support Device (CSD) placed around their heart for the treatment of heart failure at the same time as their mitral valve surgery.
- Trial name
- MVR + CorCap (NCT00630266)
- Testing
- CorCap CSD
- Where
- 12 sites in United States, Canada
- Volunteers
- 50 people
- Sponsor
- Acorn Cardiovascular, Inc.
Coronary Artery Disease, Coronary Disease
The INVADER™ Percutaneous Transluminal Coronary Angioplasty (PTCA) Post Market Clinical Follow-up (PMCF) Study
The aim of the present observational study is to collect clinical data on the non-implantable medical device INVADER™ PTCA in the daily use in an unselected population.
- Conditions
- Coronary Artery Disease, Coronary Disease, Vascular Diseases
- Trial name
- NCT05904951
- Testing
- INVADER™ PTCA Balloon Dilatation Catheter
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Alvimedica
BPH (Benign Prostatic Hyperplasia)
A Single-center, Single-arm Study to Evaluate the Safety and Efficacy of Ultra-minimally Invasive Prostate Dilation in Treating Patients With Significant Obstructive Symptoms Caused by Benign Prostatic Hyperplasia
This single-center, single-arm, prospective clinical study aims to preliminarily evaluate the safety and effectiveness of ultra-minimally invasive prostatic dilation using a prostate dilation catheter under real-time transrectal…
- Trial name
- UMPD-BPH (NCT07583706)
- Testing
- Prostate Dilation Catheter
- Where
- China
- Volunteers
- 5 people
- Sponsor
- Qing Yuan
Cesarean Section Complications
The Effect of Paula Method Exercises on Post-cesarean Section Distension
Aim:To examine the effect of "Paula Method Exercises" after cesarean section on the prevention of postoperative distention and pain due to distension.
- Trial name
- NCT05283707
- Testing
- Paula Method Exercises
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Neurological Diseases, Heart or Respiratory Failure,, Sepsis, Trauma.
Effects of Tracheal Intubation on Ventilation With a Laryngeal Mask During Percutaneous Dilatation Tracheostomy
The length of tracheal intubation may affect the subsequent ventilation with a laryngeal mask during percutaneous tracheostomy.
- Trial name
- NCT00771784
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- University of Padova
Crohn Disease (CD)
WAter Preparation in Crohn's Disease's Imagery
The goal of this clinical trial is to compare distension quality and patient experience of water and polyethylene glycol preparation as oral contrast media in Magnetic Resonance Enterography (MRE) in patients with Crohn's…
- Trial name
- WAM (NCT06690632)
- Testing
- water preparation, polyethylene glycol preparation
- Where
- France
- Volunteers
- 194 people
- Sponsor
- University Hospital, Toulouse
Normal Weight Obesity, Metabolically Obese Normal Weight
Metabolic Obesity in Normal Weight (MONW): Diagnostic Markers Stud
Metabolically Obese Normal Weight (MONW) represents a phenotype affecting individuals with a normal Body Mass Index (BMI) but characterized by excessive adipose tissue accumulation.
- Conditions
- Normal Weight Obesity, Metabolically Obese Normal Weight, Metabolic Syndrome
- Trial name
- NCT07358533
- Where
- Poland
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Pomeranian Medical University Szczecin
Vascular Aging
Sodium Nitrite to Treat Arterial Aging
The proposed research will determine the effectiveness of nitrite, a naturally occurring compound in the body, for improving the health and function of arteries in middle-aged and older adults.
- Trial name
- NCT02022670
- Testing
- Sodium Nitrite
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Boulder
Menorrhagia
Relationship Between Bladder Distention and Hysteroscopy Application
The purpose of the study is to investigate the advantages and disadvantages of bladder filling during hysteroscopy procedure.
- Trial name
- NCT01848847
- Testing
- Hysteroscopy
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Namik Kemal University
Healthy
Efficacy of Brooke Bond Black Tea Extract on Flow Mediated Dilation in Indian Males
This study examines the effect of 1800 mg/day standardized Brooke Bond black tea extract, equivalent to 400 mg flavonoids, on Flow Mediated Dilation in healthy Indian males.
- Trial name
- NCT01561300
- Testing
- Nutrition intervention study with a black tea extract, Nutrition intervention study with a control
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Unilever R&D
Acute Biliary Pancreatitis
Comparing the Effects of EST and EPBD in Patients With Acute Biliary Pancreatitis
This study compares the effect of endoscopic sphincterotomy and endoscopic papillary balloon dilation in the treatment of acute biliary pancreatitis.Participants with acute biliary pancreatitis will be randomized into either the…
- Trial name
- NCT02668081
- Testing
- Endoscopic papillary balloon dilation, Endoscopic sphincterotomy
- Where
- Taiwan
- Volunteers
- 39 people
- Sponsor
- Kaohsiung Veterans General Hospital.
Kawasaki Disease, Coronary Aneurysm
Doxycycline Treatment to Prevent Progressive Coronary Artery Dilation in Children With Kawasaki Disease
Kawasaki disease (KD) affects infants and young children causing inflammation of the skin and blood vessels including the coronary arteries of the heart.
- Trial name
- NCT01917721
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Hawaii Pacific Health
Endoscopic Papillary Large Balloon Dilation
Effect of Endoscopic Papillary Large Balloon Dilation on Recurrent Rate of Patients With Recurrentstones in Bile Duct
The recurrent rate of CBDS in patients with recurrent CBDS is high. It was reported that up to 60% of patients had stone recurrence within two years after stone retrieval by ERCP.
- Trial name
- NCT02330601
- Testing
- endoscopic papillary large balloon dilation
- Where
- 2 sites in China
- Volunteers
- 180 people
- Sponsor
- Air Force Military Medical University, China
Pain, Monitoring, Intraoperative
Evaluation of the Pupil Dilation Reflex in Response to Noxious Stimulation in Anaesthetized Children. A Proof of Concept Trial
After conduction a pilot study, pupillary dilation reflex (PDR) is measured in response to nociceptive stimulation perioperatively in infants, children and adolescents.
- Trial name
- Pain@OR-kids (NCT03449732)
- Testing
- PDR measurement
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- University Hospital, Antwerp
Adhesive Capsulitis
MRI and Clinical Predictive Factors of the Response to Arthrographic Distension in Severe Capsulitis
The purpose of this study is to identify clinical and MRI factors associated to a better response to arthrographic distension in patients with severe capsulitis.
- Trial name
- IRCAP (NCT04653636)
- Testing
- Arthrographic distension, Immediate joint mobilization
- Where
- France
- Volunteers
- 55 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Pregnancy, Prolonged, Pre Eclampsia
Foley Catheter Versus Vaginal Misoprostol for Cervical Ripening and Induction of Labor
PURPOSE: The purpose of this study is to determine the effectiveness of balloon dilatation (Foley) with vaginal misoprostol for cervical ripening and induction of labor.
- Conditions
- Pregnancy, Prolonged, Pre Eclampsia, Oligohydramnios
- Trial name
- NCT01140971
- Testing
- Misoprostol, Foley
- Where
- Brazil
- Volunteers
- 180 people
- Sponsor
- Municipal Hospital Vila Nova Cachoeirinha
Thoracic Aorta Dilatation, Marfan Syndrome
Thoracic Aortic Dilatation Syndromes
Aortic dilatation syndromes are comprised by a group of different syndromes, of which Marfan syndrome is the best described. Many of the aorta dilatation associated syndromes are heritable connective tissue disorders but some…
- Trial name
- NCT02111668
- Where
- Denmark
- Volunteers
- 120 people
- Sponsor
- University of Aarhus
Blood Pressure, Hypertension
Intervention With Riboflavin to Improve Vascular Health and ENdothelial Functioning in Genetically at- Risk Adults
High blood pressure is the leading risk factor for heart disease and stroke. Approximately 12% of the population have a particular genetic factor (known as the TT genotype) which increases the risk of high blood pressure.
- Trial name
- InteRVENE (NCT05488106)
- Testing
- Riboflavin 1.6mg/d, Riboflavin 5mg/d, Riboflavin 20mg/d
- Where
- United Kingdom
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Ulster