Clinical trials: Pathophysiology
Insomnia, Cognitive Disorder
Study on Cognitive Impairment of Insomnia Based on MRI
Insomnia is a common sleep disorder. In recent years, the incidence of insomnia is increasing worldwide. Studies point out that insomnia plays an important role in the pathogenesis of cognitive impairment.
- Conditions
- Insomnia, Cognitive Disorder, MRI
- Trial name
- NCT05659511
- Testing
- MRI
- Where
- China
- Volunteers
- 684 people, healthy volunteers welcome
- Sponsor
- Tang-Du Hospital
Decline, Cognitive
Intermittent Cooling During Baseball Games on Hitting and Defense Performance
This study adopted a practical approach in intermittent cooling on forehead and neck during an intra-squad baseball game. Exit velocity of batted balls was used as an indicator for hitting performance and a baseball-specific…
- Trial name
- NCT05068804
- Testing
- Cooling, control
- Where
- Taiwan
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- National Taiwan Sport University
Obesity, Dyslipidemias
Effects of an Indoor Cycling Program on Cardio-Metabolic Factors in Women With Obesity and Normal Body Weight
The aim of the research is to (1) evaluate the potential clinical effectiveness and biological mechanisms of indoor cycling in the treatment of obesity and (2) provide-up-to-date evidence on the impact of indoor cycling in…
- Conditions
- Obesity, Dyslipidemias, Hypertension, Type 2 Diabetes
- Trial name
- NCT04456192
- Testing
- Indoor Cycling Interval Exercise Training
- Where
- Poland
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Menopause, Menopausal Syndrome
Predictors of Religious Orientation Attitudes in Menopausal Women
This descriptive, cross-sectional study examines whether the severity of menopausal symptoms and attitudes toward sexual myths predict intrinsic religious orientation in menopausal women.
- Conditions
- Menopause, Menopausal Syndrome, Sexual Dysfunction
- Trial name
- MENO-RO (NCT07797296)
- Where
- Turkey (Türkiye)
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- KTO Karatay University
Right Ventricular Dysfunction
New Echocardiographic Methods for Right Ventricular Function.
Aims of this study are the evaluation of new echocardiographic methods (3D/4D- and strain-echocardiography) for measurement of the right ventricular (RV) function .
- Trial name
- NEW-RV (NCT01230294)
- Where
- Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Heidelberg University
Addiction
Linking fMRI to Mobile Technologies in Addiction Research: Pathophysiology of Executive Deficits, Craving and Substance Use
120 individuals with alcohol, cannabis or nicotine dependence as well as healthy controls will be administered a whole-brain imaging exam.
- Trial name
- MobiCogIm (NCT02334956)
- Testing
- Brain MRI
- Where
- 2 sites in France
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Obesity, Prehypertension
Vascular Dysfunction in Human Obesity Hypertension
The purpose of the study is to test the effects of blocking sympathetic nerve activity with a drug called clonidine on blood vessel function and muscle nerve activity in adults who are obese and have high blood pressure.
- Conditions
- Obesity, Prehypertension, Hypertension
- Trial name
- VANISH (NCT01983462)
- Testing
- Clonidine, Hydrochlorothiazide
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Gary L. Pierce
Cardiovascular Diseases, Endothelial Dysfunction
Effect of Polyphenol Extract on Cardiovascular Health Markers: a 4 Way Randomised Crossover Study
Endothelial dysfunction is an early predictor of cardiovascular events in at-risk patients. It is characterized by impaired endothelium-dependent dilation and is primarily caused by reduced nitric oxide bioavailability secondary…
- Conditions
- Cardiovascular Diseases, Endothelial Dysfunction, Blood Pressure
- Trial name
- Activ Acute (NCT05220059)
- Testing
- Polyphenol extract
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Ulster
Fecal Incontinence
Indirect Non-invasive Evaluation of Pudendal Neuropathy
Purpose: Pelvic floor is a complex anatomical entity and its neuromuscular assessment is evaluated through electromyography, evoked potentials and pudendal nerve terminal motor latency.
- Trial name
- NCT03933683
- Testing
- Pudendal nerve terminal motor latency assessment
- Where
- Italy
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- University of Campania Luigi Vanvitelli
Peripheral Diabetic Neuropathy, Cardiovascular Autonomic Neuropathy
The Association Between Cognitive Function and Neuropathy in Individuals With Type 2 Diabetes
The goal of this observational study is to evaluate whether individuals with different types of diabetic neuropathy (peripheral and cardiovascular autonomic neuropathy) are at an increased risk of cognitive impairment and to…
- Conditions
- Peripheral Diabetic Neuropathy, Cardiovascular Autonomic Neuropathy, Cognitive Impairment, Diabetes Type 2
- Trial name
- ASCEND (NCT06857994)
- Where
- Denmark
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Steno Diabetes Center Copenhagen
Arrhythmias, Cardiac
Biospecimen Repository for Cardiac Arrhythmias at the Cleveland Clinic
Biorepository of blood and or tissue samples from patients presenting with cardiac arrhythmia syndromes.
- Trial name
- NCT00921986
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Spinal Cord Injuries (SCI), Neurogenic Lower Urinary Tract Dysfunction
Radio-frequency (RF) Bladder Monitor
The goal of this pilot feasibility study is to evaluate a wearable microwave (MW)-based bladder monitoring system in adult volunteers and those with spinal cord injury (SCI) who use self-catheterization for bladder management.
- Conditions
- Spinal Cord Injuries (SCI), Neurogenic Lower Urinary Tract Dysfunction, Neurogenic Bladder (NB)
- Trial name
- NCT07639541
- Testing
- Wearable microwave Bladder Monitoring System
- Where
- Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Endothelial Dysfunction
Artery Function Responses to Heat Therapy and Exercise Training
This study will explore the effects of 8 weeks of local leg heat therapy, exercise training, or both on measures of vascular function, cardiorespiratory fitness, and muscle strength in young, healthy individuals.
- Trial name
- NCT04588103
- Testing
- Heat therapy, Exercise training
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- McMaster University
Meibomian Gland Dysfunction, Dry Eye
Lipiflow vs iLux Patient Acceptance and Comfort Study
This study was designed to compare patient acceptance, comfort, and preference between two meibomian gland clearing devices (Lipiflow vs, iLux).
- Trial name
- NCT04454983
- Testing
- Lipiflow Thermal Pulsation System, iLux System
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Epstein, Arthur B., OD, FAAO
Transposition Great Arteries, Executive Dysfunction
The Boston Circulatory Arrest Study: Antecedents and Correlates of Well-Being in Adults With Congenital Heart Disease
In the landmark Boston Circulatory Arrest Study, neurologic and developmental status was measured following infant heart surgery and then prospectively at ages 1, 2.5, 4, 8, and 16 years, with findings of significant…
- Trial name
- BCAS-Adult (NCT03073122)
- Testing
- Brain MRI, neurocognitive and psychological testing
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Healthy, Renal Dysfunction
Study of Danicopan in Participants With Normal Kidney Function and Participants With Kidney Dysfunction
This was an open-label, nonrandomized, multi-center, single-dose, parallel group study to evaluate the effect of severe renal impairment (RI) on the safety, tolerability, pharmacokinetics, and pharmacodynamics of danicopan…
- Trial name
- NCT04935294
- Testing
- Danicopan
- Where
- 4 sites in United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Alexion Pharmaceuticals, Inc.
Pelvic Pain, Pelvic Pain Syndrome
Primary Dysmenorrhea and Osteopathic Treatment
This study is adressed to women with primary dysmenorrhea, it´s a gynecological disorder that is defined as colicky pain associated with menstruation and is located in the lower abdomen and in the lumbo-pelvic area.
- Conditions
- Pelvic Pain, Pelvic Pain Syndrome, Sexual Dysfunction
- Trial name
- NCT04910672
- Testing
- Control Group, Experimental Group
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Escuela de osteopatía de Madrid
Internet-based Intervention, Web-based Intervention
Evaluating Treatment Continuation in Telehealth Patients Receiving an Automated Patient-Reported Outcome Tool
Engaging patients through integration of patient-reported outcome measures in routine clinical care can improve the patient experience and provide a systematic way to collect adverse event (AE) data.
- Conditions
- Internet-based Intervention, Web-based Intervention, Online Intervention, Erectile Dysfunction
- Trial name
- NCT05895539
- Testing
- An automated patient-reported outcome data collection and adverse event surveillance tool
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Ro
Eustachian Tube Dysfunction
The Accuracy of Tests of Eustachian Tube Function
The Eustachian tube links the middle ear to the back of the nose and is designed to open to allow the pressure in the air-filled middle ear to be equal to external (atmospheric) pressure.
- Trial name
- NCT02385175
- Testing
- Different objective clinical tests of Eustachian tube function, Different patient-completed questionnaires relating to Eustachian tube dysfunction
- Where
- United Kingdom
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust
Invasive Fungal Disease, Chronic Disseminated Candidiasis
Hepatosplenic CANdidiasis : PETscan and Immune Response Analysis
The purpose of this study is to determine whether F18 fluorodeoxyglucose (18F-FDG) positron-emission tomography scan (PET scan) is useful for the therapy strategy of hepatosplenic candidiasis.
- Conditions
- Invasive Fungal Disease, Chronic Disseminated Candidiasis, Hematological Malignancies, Hematopoietic Stem Cell Transplantation
- Trial name
- CANHPARI (NCT01916057)
- Testing
- 18F-FDG PET Scan
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
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