Clinical trials: Distension
Colonoscopy, Pain, Abdominal
The Effect of Abdominal Massage on Pain and Distention After Colonoscopy
Aim: This study aimed to evaluate the effect of abdominal massage on pain and distention in patients who underwent colonoscopy. Methods: This randomized controlled study was conducted between October 2019 and December 2021 with…
- Conditions
- Colonoscopy, Pain, Abdominal, Massage, Distension; Bowel
- Trial name
- NCT05823350
- Testing
- Abdominal massage
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Trakya University
Healthy Subjects
Endothelial Dysfunction Induced by Postprandial Lipemia
Postprandial lipemia and exercise oppose each other in terms of cardiovascular risk, however the mechanism of their interaction is not well understood.
- Trial name
- NCT00660491
- Testing
- exercise training
- Where
- Norway
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Primary Sclerosing Cholangitis
Short-term Stenting Versus Balloon Dilatation for Dominant Strictures in Primary Sclerosing Cholangitis
Primary sclerosing cholangitis (PSC) is a chronic inflammatory disease of the biliary tract of unknown origin. Around 50% of patients develop during their disease course narrowing of the main bile duct with corresponding increase…
- Trial name
- NCT01398917
- Testing
- plastic endoprosthesis, balloon dilatation
- Where
- 4 sites in Belgium, Netherlands and 2 more
- Volunteers
- 100 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Endothelial Function
Dose-dependent Effects of Blueberry Polyphenols on Endothelial Function in Healthy Individuals
The purpose of this study is to assess the impact of acute blueberry polyphenol intake on endothelial function of healthy volunteers.
- Trial name
- BB2 (NCT01829542)
- Testing
- Freeze-dried blueberry powder dissolved in water, Control
- Where
- United Kingdom
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of Reading
Keratoconus, Ocular Surface Disease
Pilot Study to Investigate the Feasibility, Reliability and Efficacy of Utilizing OCT to Automate PROSE Fitting
EYEdeal Scanning Technology enables rapid measurement of corneal and scleral topography. By accurately measuring the ocular surface with this imaging technology, the current iterative fitting method required to fit PROSE…
- Conditions
- Keratoconus, Ocular Surface Disease, Pellucid Marginal Corneal Degeneration, Ectasia
- Trial name
- NCT04649177
- Testing
- Ocular surface optical coherence tomography
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Boston Sight
Heart Failure, Anthracycline-induced Cardiac Toxicity
Use of Dapagliflozin in Primary Prevention of Cardiotoxicity of Anthracycline Chemotherapy in Breast Cancer Patients
The goal of this randomized, double-blind, placebo-controlled clinical trial is to determine whether dapagliflozin, a sodium-glucose cotransporter-2 (SGLT-2) inhibitor, can help prevent anthracycline-induced cardiotoxicity caused…
- Conditions
- Heart Failure, Anthracycline-induced Cardiac Toxicity, Endothelial Function (FMD), Arterial Stiffness
- Trial name
- Alpaca (NCT07245069)
- Testing
- Dapagliflozin 10 mg
- Where
- Slovenia
- Volunteers
- 100 people
- Sponsor
- University Medical Centre Ljubljana
Pain
12 Versus 20 mL PCB for D&E Cervical Prep
More research is needed to investigate methods of pain control for cervical preparation for abortion procedures. Women report pain with paracervical block injection as well as with osmotic dilator placement.
- Trial name
- NCT03356145
- Testing
- 12 mL paracervical block, 20 mL paracervical block
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Stanford University
Dilated Cardiomyopathy with Conduction Defect, Left Bundle-Branch Block
Conduction System Pacing Versus Biventricular Pacing for Cardiac ResYNChronization
Cardiac resynchronization therapy (CRT) with biventricular pacing (BiV) is the cornerstone treatment for heart failure patients with ventricular dyssynchrony.
- Conditions
- Dilated Cardiomyopathy with Conduction Defect, Left Bundle-Branch Block, Heart Failure, Resynchronization Therapy
- Trial name
- CSP-SYNC (NCT05155865)
- Testing
- Resynchronization with conduction system pacing, Cardiac resynchronization therapy with biventricular stimulation
- Where
- Slovenia
- Volunteers
- 62 people
- Sponsor
- University Medical Centre Ljubljana
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/PH) vs. placebo. Participants attended 3 visits.
- Trial name
- MIST-2 (NCT03751098)
- Testing
- Tropicamide/Phenylephrine ophthalmic solution (TR/PE)
- Where
- 2 sites in United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Eyenovia Inc.
Preterm Infants
Comparison of Instillation and Packing in Mydriasis for Premature Infants
The purpose of this study is to compare the mydriatic effect of 2.5% phenylephrine and 1% tropicamide by conventional instillation and lower conjunctival fornix packing in premature infants.
- Trial name
- NCT00877175
- Testing
- 1% tropicamide and 2.5% phenylephrine
- Where
- Thailand
- Volunteers
- 25 people
- Sponsor
- Khon Kaen University
Gastrointestinal Disease, Flatulence
Evaluation of Gastrointestinal Symptoms Following Chilean Native Beans Consumption
The oligosaccharide content (raffinose, stachyose, and verbascose) in legumes would be responsible for gastrointestinal symptoms (bloating, pain, meteorism), associated with its consumption.
- Conditions
- Gastrointestinal Disease, Flatulence, Gastrointestinal Tolerance, Distension; Bowel
- Trial name
- NCT04243187
- Testing
- Chilean Native Beans
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Natalia Jara
Aortic Diseases, Aortic Aneurysm
LANDMARC Study: a Study With Focus on Aorta Ascendens
Rationale: Aortic diameter is currently used as a gold standard in international guidelines for prediction of aorta pathology (aortic aneurysm and aortic dissection).
- Conditions
- Aortic Diseases, Aortic Aneurysm, Aortic Dissection, Aortic Aneurysm, Thoracic
- Trial name
- NCT05655767
- Testing
- 4D-flow MR & CT-scan
- Where
- Netherlands
- Volunteers
- 65 people
- Sponsor
- Maastricht University Medical Center
Keratoconus, Artificial Intelligence, Support Vector Machine
Efficiency of an Algorithm Derived From Corneal Tomography Parameters to Distinguish Highly Susceptible Corneas to Ectasia From Healthy
The objective of this study was to identify and build an algorithm through an imaging process using a support vector machine (SVM) with the tomography variables of cases with, KC, highly susceptible corneas to ectasia (HSCE), and…
- Trial name
- NCT04313387
- Testing
- Corneal tomography multivariate index derived from a support vector machine (CTMVI).
- Volunteers
- 588 people
- Sponsor
- Gildasio Castello de Almeida Junior
Pupil Dilation Prior to Cataract Surgery In-patient, Pupil Dilation Prior to Cataract Surgery Out-patient
Preoperative Cataract Pupillary Dilation: Inpatient At The Ambulatory Surgery Center vs Outpatient Dilation Prior To Arrival At The Ambulatory Surgery Center
This study was done to compare efficacy, safety and efficiencies of various methods of pupil dilation prior to cataract surgery.
- Trial name
- NCT01169688
- Testing
- Pupil dilation with phenylephrine 10% vs cyclopentolate 2%
- Volunteers
- 50 people
- Sponsor
- Northwest Kansas Surgery Center
Keratoconus
CXL-04 A Study of Collagen Crosslinking With Ultraviolet-A in Asymmetric Corneas
The purpose of this study is to evaluate the efficacy of ultraviolet-A (UVA)-induced cross-linking of corneal collagen (CXL) as a method to increase the biomechanical and biochemical stability of the cornea by inducing additional…
- Trial name
- NCT01956474
- Testing
- Theralight crosslinking and Riboflavin
- Where
- 6 sites in United States
- Volunteers
- 1,324 people
- Sponsor
- Cxlusa
Keratoconus, Ectasia Corneal
Comparison of Standard vs. Accelerated Corneal Crosslinking
The study objective is to compare accelerated and standard corneal crosslinking for treatment of progressive keratoconus or corneal ectasia.
- Trial name
- NCT03922542
- Testing
- riboflavin 0.1%
- Where
- United States
- Volunteers
- 508 people
- Sponsor
- Price Vision Group
Endometrial Biopsy
Oral Misoprostol Before Endometrial Biopsy
An endometrial biopsy involves a thin tube being passed through the cervix (opening of the uterus) to obtain a sample of the lining of the uterus.
- Trial name
- NCT00200226
- Testing
- misoprostol, vitamin B6
- Where
- 2 sites in Canada
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Memorial University of Newfoundland
SLE, Cardiovascular Diseases
Flow Mediated Dilation in Association With Hyperuricemia
Assess cardiovascular affection and subclinical atherosclerosis in patients with systemic lupus using the non invasive flow mediated dilation.
- Conditions
- SLE, Cardiovascular Diseases, Atherosclerosis
- Trial name
- NCT05342285
- Testing
- Flow mediated dilation
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
Mydriasis
Study of the Safety, Efficacy and PK of EYN-1601 in Dilation of the Pupil
This is a Phase 2 study to investigate the safety, efficacy and pharmacokinetics of EYN-1601 for dilation of the pupil. A single microdose of EYN-1601 will be compared to single doses of commercially available phenylephrine…
- Trial name
- NCT02946125
- Testing
- MDD-administered EYN-1601, Phenylephrine 2.5% Eyedrop, Phenylephrine 10% Eyedrop
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Eyenovia Inc.
Keratoconus
Eye Rubbing and Keratoconus in Montpellier CHU
Evaluate the illness experience of patients with keratoconus as well as the rubbing habits of this population compared to the general population.
- Trial name
- Rub'Cornea (NCT04249180)
- Where
- France
- Sponsor
- University Hospital, Montpellier