Clinical trials: Distension
Marfan Syndrome
Study of the Efficacy of Losartan on Aortic Dilatation in Patients With Marfan Syndrome
The purpose of this study is to evaluate if losartan limits aortic dilatation in patients with Marfan syndrome.
- Trial name
- MARFANSARTAN (NCT00763893)
- Testing
- Losartan
- Where
- France
- Volunteers
- 303 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Functional Gastrointestinal Disorders
Effects of Imagery Therapy vs Progressive Muscle Relaxation Therapy on Patients With Functional Abdominal Bloating
65% of the general population reported experiencing moderate to severe bloating symptoms. Bloating could be disturbing to patients and frustrating to the physicians as an effective treatment is still lacking.
- Trial name
- NCT04789967
- Testing
- Guided Imagery, Progressive Muscle Relaxation, Educational Audiobook
- Where
- Malaysia
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Wounds
Carbon Dioxide Infusion:Clinical and Histological Appraisal in Chronic Wounds
Carbon dioxide infusion is a non surgical procedure applied via percutaneous, transdermal and subcutaneous. Increase in the concentration of carbon dioxide decreases pH activating local nitric oxide that stimulates collateral…
- Trial name
- NCT01864967
- Where
- Brazil
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Institute of Assistance in Plastic Surgery, Sao Paulo
Peripheral Artery Disease
A Study of Below The Knee Arteries' Stenosis or Occlusion Treated With LEGFLOW OTW
To evaluate the safety and efficacy of the Paclitaxel Releasing Peripheral Balloon Dilatation Catheter (LEGFLOW) compared to the PTA catheter (AMPHIRION DEEP) in treatment of stenosis or occlusion in below the knee artery.
- Trial name
- NCT02962232
- Testing
- Paclitaxel Releasing Peripheral Balloon Dilatation Catheter, PTA catheter
- Where
- 19 sites in China
- Volunteers
- 172 people
- Sponsor
- ZhuHai Cardionovum Medical Device Co., Ltd.
Catheterization, Peripheral, Venous Dilatation
The Effect of Tapping in the Venous Dilatation for Peripheral IV Access
Peripheral intravenous cannulation (PIVC) is one of the most common interventions in medical practice. Venous dilatation is helpful for successful PIV placement.
- Trial name
- Tapping (NCT05265481)
- Testing
- Tourniquet, Manual Tapping, Device tapping
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Florida
Cervix Uteri Dilation
Effectiveness and Safety Evaluation of Aqueduct -100 Device
Evaluation of efficacy and safety of using Aqueduct -100 - Cervical Dilator Device
- Trial name
- NCT02941211
- Testing
- Aqueduct -100
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Aqueduct Medical Ltd
CD - Crohn's Disease
Comparison of the Therapeutic Effects of Balloon Assisted Enteroscopy Assisted Narrow Incision and Balloon Dilation in the Treatment of Crohn's Disease Small Intestinal Stenosis
This study is designed as a controlled trial to evaluate the efficacy of balloon-assisted enteroscopy-guided radial incision therapy for the treatment of stricturing small bowel Crohn's disease.
- Trial name
- CD stenosis (NCT07409376)
- Testing
- stricture incision, balloon dilation, No Interventions
- Volunteers
- 100 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Tracheal Stenosis
Modified Endotracheal Balloon Dilator to Improve Patient Oxygenation and Allow Ventilation During Airway Procedures
The purpose of the study is to prospectively assess the use of a modified tracheal balloon dilator that allows gas flow (oxygenation and ventilation) through the device while inflated during dilatation.
- Trial name
- NCT02796326
- Testing
- improved tracheal balloon dilatation
- Where
- South Africa
- Volunteers
- 20 people
- Sponsor
- University of Cape Town
Coronary Artery Disease
Effectiveness and Safety of Coronary Scoring Balloon Dilation Catheter in the Pretreatment of Coronary Stenosis Lesions
This trial adopts a prospective, multicenter, randomized controlled, and non-inferiority comparison trial design, and plans to recruit 200 eligible subjects who will be randomly assigned to the experimental group or the control…
- Trial name
- NCT06291545
- Testing
- Coronary artery scoring balloon dilation catheter（JW Medical Systems Ltd）, ScoreFlex NC Coronary Dilatation Catheter
- Volunteers
- 200 people
- Sponsor
- JW Medical Systems Ltd
Periodontal Disease (PD), Cardio Vascular Disease
PMPR and Chlorhexidine on Periodontal Disease and Vascular Function
Gum inflammation is called gingivitis. Gum disease, known as periodontal disease, is a long-term inflammation of the gums and bone around teeth, leading to tooth loss.
- Conditions
- Periodontal Disease (PD), Cardio Vascular Disease, Oral-Systemic Link, Vascular Dysfunction
- Trial name
- CHX-PMPR-PERIV (NCT07311512)
- Testing
- Chlorhexidine (0.2%) mouthwash
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Mahdi Mutahar
Abortion, Blood Loss
Effect of Preoperative Buccal Misoprostol on Blood Loss in Second-trimester Dilation and Evacuation Abortion
Misoprostol is a medication used extensively in obstetrics and gynecology for its ability to aid in softening the cervix as well as decreasing blood loss after abortion or vaginal delivery.
- Trial name
- PreopMiso (NCT01436266)
- Testing
- Misoprostol, Folic acid
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Boston University
Healthy Adult
L-arginine Supplementation and Resistance Exercise
The purpose of this study was to examine the acute endothelial, cardiovascular, and performance responses to L-arginine by assessing flow-mediated dilation (FMD) and heart rate variability (HRV) both before and after resistance…
- Trial name
- NCT03827005
- Testing
- L-arginine
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- North Dakota State University
Chronic Rhinosinusitis (Diagnosis)
A Clinical Evaluation of PROPEL® Contour Sinus Implant
The objective of this study is to evaluate the efficacy of PROPEL Contour placement following an in-office frontal sinus balloon dilation (SBD) in patients with chronic rhinosinusitis (CRS)
- Trial name
- EXPAND (NCT04858802)
- Testing
- PROPEL Contour Sinus Implant, Balloon Sinus Dilation Alone
- Where
- 14 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Intersect ENT
Distension, Gas Bloat Syndrome
Misoprostol for Bloating and Distension
Symptoms of bloating, abdominal distension, and constipation are common in patients with cirrhosis. These symptoms may be explained by disease-associated effects in gastrointestinal physiology, as well as medication side-effects.
- Conditions
- Distension, Gas Bloat Syndrome, Constipation
- Trial name
- NCT04768010
- Testing
- Misoprostol
- Sponsor
- Montefiore Medical Center
Heart Failure, Myocardial Infarction
PARACHUTE III Pressure Volume Loop Sub-Study
The primary objective is to assess the longterm safety of the CardioKinetix Parachute Implant and Delivery System in the partitioning of the left ventricle in patients with heart failure due to ischemic heart disease.
- Trial name
- PIII PV Loop (NCT02241837)
- Where
- 3 sites in Belgium, Italy and 1 more
- Volunteers
- 11 people
- Sponsor
- CardioKinetix, Inc
Mydriasis
Safety and Efficacy of Phenylephrine 2.5%-Tropicamide 1% Microdose Ophthalmic Solution for Pupil Dilation
This study evaluated pupil dilation after administration of fixed combination tropicamide-phenylephrine (TR/PE) vs. phenylephrine (PE) alone and tropicamide (TR) alone. Participants attended 3 visits.
- Trial name
- MIST-1 (NCT03751631)
- Testing
- Tropicamide 1%-Phenylephrine 2.5% ophthalmic solution (TR/PE), Tropicamide 1% ophthalmic solution (TR), Phenylephrine 2.5% ophthalmic solution (PE)
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Eyenovia Inc.
Coronary Artery Disease, Coronary Artery Ectasia
Evaluation of Emotional Status and Coronary Flow Characteristics by TIMI Frame Count Method
This study evaluates the effects of emotional status on coronary flow in patients undergoing elective coronary angiography. Patients whom undergoing elective coronary angiography will fulfill the Beck Anxiety Inventory, Beck…
- Conditions
- Coronary Artery Disease, Coronary Artery Ectasia, Slow-Flow Phenomenon, Endothelial Dysfunction
- Trial name
- STRAIN-TIMI (NCT02831153)
- Testing
- coronary angiography
- Where
- 6 sites in Turkey (Türkiye)
- Volunteers
- 2,000 people
- Sponsor
- Ertan YETKIN
Watermelon Stomach
Cyrotherapy vs. APC in GAVE
To see if either method of treatment for Watermelon Stomach shows better results
- Trial name
- NCT00587405
- Testing
- cryotherapy, Argon Plasma Coagulation
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Mayo Clinic
Infertile Women Undergoing IVF or ICSI, Distension by Volumetric Analysis of the Uterus
Comparison of Uterine Distension in Hysterosonography Among Patients Monitored for Infertility
Comparison of differences in distension by volumetric analysis of the uterus before and after distension between groups of infertile and apparently fertile women.
- Trial name
- NCT07170137
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Centre Hospitalier de Saint-Denis
Endoscopic Sinus Surgery
SPI-guided vs PRD-guided Analgesia During FESS for Intraoperative Blood Loss
The aim of this randomized trial is to assess the efficacy of analgesia , compare the utility of Pupillary Dilatation Reflex (PRD), Surgical Pleth Index (SPI) for monitoring pain perception intraoperatively and their influence on…
- Trial name
- NCT03389763
- Testing
- Remifentanil
- Where
- Poland
- Volunteers
- 105 people
- Sponsor
- Medical University of Silesia