Clinical trials: Pathophysiology
Alzheimer's Disease, Mild Cognitive Impairment
FluoroAv45 Imaging Research-in Alzheimer's Disease
Rationale: improving the early detection of AD at prodromal pre-dementia stages has become a major matter of concern. There is now an important body of literature stating that early isolated cognitive deficits (Mild Cognitive…
- Trial name
- FAIR-AD (NCT01325259)
- Testing
- neuropsychologic assessment, [18F]AV-45 PET, 18-FDG PET
- Where
- 4 sites in France
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University Hospital, Tours
Insulin Resistance
Mitochondrial Dysfunction and Insulin Resistance in Skeletal Muscle
The purpose of the study is to evaluate the link between insulin resistance and alterations in skeletal muscle mitochondrial redox homeostasis
- Trial name
- NCT04558190
- Testing
- Intralipid, 20% Intravenous Emulsion, MitoQ, Salbutamol
- Where
- Denmark
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Breastfeeding
Efficacy of an Osteopathic Treatment for Mechanical Sucking Dysfunctions in Newborn
Breastfeeding is the physiological and recommended way of feeding newborns as indicated by the World Health Organization, Health Canada and the politics of perinatality 2008-2018 in Quebec.
- Trial name
- NCT02407860
- Testing
- osteopathic treatment, usual breastfeeding counselling
- Where
- Canada
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Université de Sherbrooke
HIV-1-infection, Aging, Premature
Mental Ability Challenge Study in Adults With and Without HIV
It is estimated that by 2016, nearly 50% of HIV-positive individuals in the US will be aged 50 or older, and up to 60% of those will experience some degree of cognitive impairment as they age.
- Conditions
- HIV-1-infection, Aging, Premature, Cognitive Impairment, Memory Impairment
- Trial name
- NCT03244488
- Testing
- Scopolamine Injectable Product, Mecamylamine Pill
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Sexual Dysfunction, Erectile Dysfunction
Management of Sexual Dysfunction With Bioresonance Technique
Bioresonance is the big promise of the medical technology of the future because it stimulates the self-regenerating system of the body by affecting the body's most essential procedures.
- Conditions
- Sexual Dysfunction, Erectile Dysfunction, Premature Ejaculation
- Trial name
- NCT02028013
- Where
- Egypt
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Man Clinic for Andrology, Male Infertility and Sexual Dysfunction
Migraine Headache
Autonomic Dysfunction in Patients With Migraine: Cardiovascular and Neurophysiology Assessment
Autonomic dysfunction in patients with migraine: cardiovascular and neurophysiology assessment.
- Trial name
- NCT06798259
- Where
- Egypt
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Smartphone Addiction
Smartphone Addiction and Temporomandibular Dysfunction
The aim of this study was to investigate the effect of smartphone addiction on temporomandibular dysfunction with the determinants of pain threshold, head posture and neck disability level.
- Trial name
- NCT06818318
- Testing
- Temporomandibular disorder, Smartphone Addiction Scale-Short Form, Neck Disability Index
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Bandırma Onyedi Eylül University
Mild Cognitive Impairment
Brain Plasticity Following Aerobic Exercise in Patient With Mild Cognitive Impairment: Neuroimaging Study
The proposed study aims to explore brain mechanisms mediating the cognitive benefits of aerobic exercise in patients with mild cognitive impairment- a prodromal stage of Alzheimer disease.
- Trial name
- NCT02114580
- Testing
- physical training
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Spastic Ataxia
Phenotypes, Biomarkers and Pathophysiology in Spastic Ataxias
The aim of this study is to determine the clinical spectrum and natural progression of Spastic Ataxias (SPAX) and related disorders in a prospective multicenter natural history study, identify digital, imaging and molecular…
- Trial name
- SPAX-PBP (NCT04297891)
- Testing
- Clinical rating scale to measure Ataxia disease severity and progression, Clinical rating scale to measure spastic paraplegia disease severity and progression, Disease-specific severity index for adults with autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS)
- Where
- 9 sites in Canada, France and 5 more
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Dr. Rebecca Schule
Constipation, Constipation - Functional
The Impact of Respiratory Muscle Training and Patient Education on Chronic Constipation Outcomes
The primary aim of this study will be to determine if a respiratory muscle training program that includes both inspiratory muscle training (IMT) and expiratory muscle training (EMT), targeted at improving respiratory muscle…
- Conditions
- Constipation, Constipation - Functional, Dyssynergia
- Trial name
- NCT05823259
- Testing
- Hybrid Telehealth Program: Respiratory Muscle Training and Patient Education, Standard Physical Therapy Care
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of Miami
Cognition Disorders
18F-AV-1451 PET Imaging in Participants Enrolled in the LEARN Study
Approximately 50 participants enrolled in the LEARN study (NCT02488720) will be enrolled in the LEARN-Tau study. The study designed to evaluate the imaging characteristics of 18F-AV-1451 in participants enrolled in the LEARN…
- Trial name
- LEARN-Tau (NCT02850146)
- Testing
- 18F-AV-1451
- Where
- 7 sites in United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Endothelial Dysfunction
Effect of Ezetimibe on Flow-mediated Brachial Artery Reactivity in Healthy Subjects
The objective of this study is to show that Ezetimibe will improve endothelial function following high cholesterol meals in healthy subjects by decreasing absorption of cholesterol and thus affecting concentration and composition…
- Trial name
- NCT00376246
- Testing
- Ezetimibe
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Intra-abdominal and Intrapelvic Surgery
Comparison of Intravenous Anesthetics to Volatile Anesthetics on Postoperative Cognitive Dysfunction
Post-operative cognitive dysfunction (POCD) is a fairly well-documented clinical phenomenon. Most patients will receive general anesthesia during surgery. Two groups of general anesthetics are used for this purpose.
- Trial name
- NCT01809041
- Testing
- Sevoflurane, propofol, remifentanil
- Where
- China
- Volunteers
- 684 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
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
Cannabis Use, Alcohol Use Disorder
VRT as a Biomarker of Cerebellar Dysfunction in Chronic Cannabis Use
Chronic cannabis consumption has been associated with poor psychosocial functioning that could be associated to cerebellar dysfunction.
- Conditions
- Cannabis Use, Alcohol Use Disorder, Healthy
- Trial name
- NCT03662737
- Testing
- Visuomotor adaptation task
- Where
- Spain
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Healthy, CVA
Development of Automated Analysis to Electroencephelogram (EEG) Data in Patients Treated at the Sagol Hyperbaric Medicine and Research Center at the Years 2017-2019.
DELPhI software developed for the analysis of EEG recordings in response to magnetic stimulation in relation to clinical data.
- Conditions
- Healthy, CVA, Hemorrhage, TBI (Traumatic Brain Injury)
- Trial name
- NCT04095377
- Testing
- No intervention, this is a retrospective study.
- Where
- Israel
- Volunteers
- 875 people, healthy volunteers welcome
- Sponsor
- QuantalX Neuroscience
Chronic Granulomatous Disease (CGD), X-Linked Severe Combined Immune Deficiency (XSCID)
Evaluation of Patients With Immune Function Abnormalities
This study will evaluate patients with abnormal immune function that results in recurrent or unusual infections or chronic inflammation.
- Conditions
- Chronic Granulomatous Disease (CGD), X-Linked Severe Combined Immune Deficiency (XSCID), Leukocyte Adhesion Deficiency 1 (LAD), Graft Versus Host Disease (cGvHD)
- Trial name
- NCT00128973
- Where
- United States
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Genitourinary Syndrome of Menopause, Vaginal Atrophy
Vaginal Laser Therapy in Breast Cancer Survivors
This study evaluates the efficacy of vaginal CO2 laser therapy in breast cancer survivors with symptoms of Genitourinary Syndrome of Menopause.
- Conditions
- Genitourinary Syndrome of Menopause, Vaginal Atrophy, Breast Cancer, Dyspareunia
- Trial name
- NCT03738605
- Testing
- Microablative Fractional CO2 Laser Therapy
- Where
- Greece
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens
Spinal Cord Injuries, Cardiovascular Diseases
Role of Endothelial Function in SCI CVD Risk
Individuals with spinal cord injury have heart attacks and strokes more frequently, and much earlier in life. People with spinal cord injuries develop plaque in vessels much faster, and the reasons why are unclear.
- Conditions
- Spinal Cord Injuries, Cardiovascular Diseases, Endothelial Dysfunction
- Trial name
- NCT06443151
- Testing
- Brachial intra-arterial infusion of vasoactive and antioxidant drugs (acetylcholine, nitroprusside, ascorbic acid), venous occlusion plethysmography, Acetylcholine
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Craig Hospital
Leiomyoma, Incontinence
Uterine Artery Embolization and Pelvic Floor Symptoms
The objective of this study is to determine whether women who are already receiving treatment for their fibroids (ie. UAE) demonstrate improvement in urinary symptoms and sexual dysfunction as well.
- Conditions
- Leiomyoma, Incontinence, Prolapse
- Trial name
- NCT00827645
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
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