Clinical trials: Pathophysiology
Left Ventricular Diastolic Dysfunction, Weaning Failure
Left Ventricular Diastolic Dysfunction as a Predictor of Weaning Failure From Mechanical Ventilation
Both premature and delayed extubation prolong the duration of mechanical ventilation and the intensive care unit (ICU) length of stay and increase morbidity and mortality.
- Conditions
- Left Ventricular Diastolic Dysfunction, Weaning Failure, Mechanical Ventilation Complication, Diaphragmatic Disorder
- Trial name
- NCT04703387
- Testing
- transthoracic echocardiography
- Where
- Egypt
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Tanta University
Alzheimer's Disease
Biomarkers and Early Alzheimer's Disease
The main goal of this project is to use imaging and biomarkers to identify cognitively normal elderly people who are at increased risk for developing mild cognitive impairment (MCI).
- Trial name
- NCT00094952
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Institute on Aging (NIA)
Ischaemic Heart Diseases
Rotigaptide in Endothelial Dysfunction?
Arterial occlusion can lead to tissue ischemia and, if prolonged, end organ infarction. Clinical and experimental data would suggest that restoration of blood flow might trigger additional injury beyond that induced by the…
- Trial name
- NCT07192744
- Testing
- Forearm vascular study
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Aseptic Abscess Syndrome
Role of Gut Microbiota in the Pathophysiology of Aseptic Abscesses
Aseptic abscess syndrome (AA) is a rare entity characterized by the occurrence of deep abscesses with no germ found. Antibiotic therapy is ineffective and they are sensitive to anti-inflammatory treatment with corticosteroids.
- Trial name
- ABSCESSBIOT (NCT05537909)
- Testing
- Biological sample collection
- Where
- 15 sites in France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Aging, Healthy
Healthy Aging Through Dietary Intervention
To test the impact of flavanol supplementation of cardiac and vascular function and subsequently on exercise capacity in elderly individuals
- Trial name
- NCT05782309
- Testing
- Flavanol
- Where
- Germany
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Heinrich-Heine University, Duesseldorf
Preeclampsia
Exosome Cargo From Preeclampsia Patients
Although extensively studied, the cause of preeclampsia remains uncertain other than it is thought that the placenta plays a critical role in the development of preeclampsia.
- Trial name
- NCT04154332
- Testing
- Sample collection
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Alzheimer Disease, Cognitive Impairment
Clinical Evaluation on the Therapeutic Effect of Acupuncture Treatment for Alzheimer's Disease
The objective of this proposed study is to evaluate the effect and safety of acupuncture combined therapy on cognitive function, daily living ability and quality of life of Alzheimer's disease by using the international dementia…
- Trial name
- NCT03810794
- Testing
- Acupuncture, Donepezil
- Where
- 3 sites in China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Jian Pei,MD
Mild Cognitive Impairment, Dementia
SCGs as a Proxy for Determining the Cognitive Status of Older Adults
Detecting memory problems early is crucial for treating conditions like Mild Cognitive Impairment (MCI), which often leads to dementia. Currently, doctors use tests in clinics to check for these issues.
- Conditions
- Mild Cognitive Impairment, Dementia, Alzheimer Disease, Healthy Aging
- Trial name
- NCT06367231
- Testing
- VibrantMinds
- Where
- 8 sites in Canada
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Bipolar Disorder
A Double-Blind, Placebo-Controlled Study of Galantamine to Improve Cognitive Dysfunction in Bipolar Disorder
The purpose of this study is to determine if galantamine augmentaion improves cognition in euthymic bipolar patients. In addition, the effect of galantamine on clinical measures of functioning and psychopathology will also be…
- Trial name
- NCT00195845
- Testing
- Galantamine
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cambridge Health Alliance
Dyspareunia, Perineal Tear
Rapidly Absorbing Polyglactin 910 Versus Poliglecaprone 25 for Laceration Repair
To evaluate the rates of dyspareunia with rapidly absorbing polyglactin 910 compared to poliglecaprone 25 using a validated sexual function questionnaire.
- Conditions
- Dyspareunia, Perineal Tear, Sutured Laceration
- Trial name
- NCT03184077
- Testing
- Laceration Repair with Polyglactin 910, Laceration Repair with poliglecaprone 25
- Where
- United States
- Volunteers
- 318 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Cognitive Impairment, Cognitive Decline
Normative Values for the German Version of the Montreal Cognitive Assessment (MoCA)
This observational cohort study in healthy volunteers establishes normative data for the German version of the Montreal Cognitive Assessment (MoCA) and investigates the possible impacts of demographics on the MoCA total score.
- Conditions
- Cognitive Impairment, Cognitive Decline, Cognition Disorders, Cognitive Symptom
- Trial name
- MoCA-Norm (NCT03246269)
- Testing
- MoCA
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- Andreas Monsch
Duchenne Muscular Distrophy (DMD)
Endomysial Fibrosis, Muscular Inflammatory Response and Calcium Homeostasis Dysfunction in Duchenne Muscular Dystrophy
Duchenne muscular dystrophy (DMD) is the most common and devastating form of muscular dystrophy, caused by an X-chromosome gene mutation resulting in the absence of the protein dystrophin.
- Trial name
- NCT01823783
- Testing
- Muscle biopsy
- Where
- 7 sites in France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Microvascular Dysfunction
Elucidating the Role of Microvascular Dysfunction in Heart Disease in Women
The purpose of this study is to determine if women with chest pain and "clean" heart blood vessels have impaired blood flow to the heart due to problems with the small blood vessels that provide blood and oxygen to the heart.
- Trial name
- MVD (NCT00663520)
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Multiple Sclerosis
Application of Multiparametric Structural and Functional MRI in Unraveling the Substrates of Cognitive Impairment and Disability in Multiple Sclerosis
Multiple sclerosis (MS) is a disabling inflammatory demyelinating disease of the nervous system that predominantly affects white matter, because of its complicated pathogenesis, and overlapping clinical manifestations with other…
- Trial name
- MS MRI (NCT06653283)
- Where
- China
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Zhuo Wang
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
Prediabetes, Obesity
Effects of Antidiabetic Medications on the Postprandial State in Prediabetes
This project addresses cardiovascular disease risk in patients with prediabetes. Levels of lipids after eating a meal ("postprandial lipids") are strong independent predictors of cardiovascular risk.
- Trial name
- NCT02104739
- Testing
- Exenatide, Saxagliptin, Exenatide extended-release (ER)
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Alzheimer's Disease, Mild Cognitive Impairment
BEAM: Brain-Eye Amyloid Memory Study
The main objectives for this study are: 1. To investigate novel, non-invasive ocular measurements including optical coherence tomography and eye tracking in a cross-sectional study of participants with various neurodegenerative…
- Conditions
- Alzheimer's Disease, Mild Cognitive Impairment, Vascular Cognitive Impairment, Parkinson's Disease
- Trial name
- BEAM (NCT02524405)
- Testing
- Pittsburgh Compound B [11C]-PIB
- Where
- 5 sites in Canada
- Volunteers
- 345 people, healthy volunteers welcome
- Sponsor
- Sunnybrook Health Sciences Centre
Cardiovascular Diseases, Hypertension
Mitochondria Oxidative Stress and Vascular Health Study
Cardiovascular diseases (CVDs) are the number one cause of death in America and most of the post-industrial world. Hypertension is a leading risk factor for CVDs including stroke, myocardial infarction, and heart failure.
- Conditions
- Cardiovascular Diseases, Hypertension, Racism, Vascular Diseases
- Trial name
- MOVHS (NCT05561556)
- Testing
- MitoQ
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Auburn University
Temporomandibular Joint Disorders
Treatment of Temporomandibular Dysfunction With Hypertonic Dextrose Injection
Dysfunction of the jaw, associated with pain in the jaw or about the jaw in the face can be quite long lasting and debilitating.
- Trial name
- NCT01706172
- Testing
- Injection of 20% dextrose/ 0.2% lidocaine, Injection of 1 ml of 0.8 Sterile water /0.2% lidocaine
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Chisel Peak Medical Clinic
Spina Bifida, Sensory Disorder
Sensory and Motor Proficiency For Children With Spina Bifida
Spina bifida is one of the neural tube defects that cause neuromuscular dysfunction. Spina bifida is a disease accompanied by motor paralysis, musculoskeletal problems, Arnold-Chiari malformation, osteoporosis, hydrocephalus…
- Conditions
- Spina Bifida, Sensory Disorder, Motor Disorders, Upper Extremity Dysfunction
- Trial name
- NCT05318677
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Pamukkale University
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