Clinical trials: Dysfunction; Endocrine
Diabete Type 2, Cardio Vascular Disease
Role of Endothelial Progenitor Cells Dysregulation and Inflammation in the Pathophysiology of Cardiovascular Complications of Type 2 Diabetes
This study aims to isolate endothelial progenitor cells (EPCs) from participants with type 2 diabetes (T2D) and cardiovascular complications and to comprehensively characterize EPC dysfunction.
- Trial name
- NCT07556497
- Where
- Qatar
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Weill Cornell Medical College in Qatar
Pregnancy, Gestational Diabetes Mellitus (GDM)
Polyphenol Intake, Mediterranean Diet Adherence, and Oxidative Stress in Pregnancy
This study is a randomized controlled clinical trial designed to evaluate the effect of a polyphenol-rich dietary intervention during pregnancy on endothelial function, oxidative stress biomarkers, and maternal and neonatal…
- Conditions
- Pregnancy, Gestational Diabetes Mellitus (GDM), Preeclampsia, Hypertension, Pregnancy-Induced
- Trial name
- PREGPOLY (NCT07656532)
- Testing
- Natural Non-Alkalized Cocoa, Polyphenol-Rich Dietary Counseling
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Cancer-related Cognitive Impairment
Testosterone, Cognition, Ageing, and Cancer
The primary aim of the study is - in a prospective controlled design - to examine whether treatment-induced decreases in testosterone acts as a mechanism of cancer-related cognitive impairment (CRCI) in testicular and prostate…
- Trial name
- NCT03452436
- Where
- Denmark
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Diabetes Mellitus, Type 1, Systolic Dysfunction
Tumor Necrosis Factor-alpha Levels and Cardiac Functions in Type 1 Diabetes Mellitus
The goal of this clinical trial is to learn about the effect of type 1 diabetes mellitus on cardiac functions and evaluate the correlation of the dysfunction with the tumor necrosis factor-α (TNF-α) an inflammation-related…
- Conditions
- Diabetes Mellitus, Type 1, Systolic Dysfunction, Diastolic Dysfunction
- Trial name
- NCT06129448
- Testing
- transthoracic echocardiography
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Sirnak State Hospital
Cardiac Event, Klinefelter Syndrome
TyG Index Levels in Klinefelter Syndrome
It is well known that the frequency of cardiometabolic diseases are increased in patients with Klinefelter Syndrome. The triglyceride-glucose index (TyG index) is a simple surrogate marker of insulin resistance and is also…
- Conditions
- Cardiac Event, Klinefelter Syndrome, Endothelial Dysfunction
- Trial name
- NCT05014997
- Testing
- no intervention
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gulhane School of Medicine
Endocrine Diseases
Evaluation of Adults With Endocrine and Metabolic-Related Conditions
Background: There are many endocrine and metabolic-related conditions. Two well-known disorders include diabetes and thyroid disease. Some of these diseases are caused by a change in genes.
- Trial name
- NCT02830308
- Where
- United States
- Volunteers
- 1,250 people, healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Obesity
STAGES Trial: Study of Adiposity, Growth and Endocrine Stages
The investigators propose to conduct a cross-sectional study of 60 participants who are 18-30 years of age to undergo research PET/CT.
- Trial name
- STAGES (NCT01460784)
- Where
- United States
- Volunteers
- 575 people, healthy volunteers welcome
- Sponsor
- University of Utah
Stroke, Spinal Cord Diseases
Use of tDCS Stimulation in Neurological and Gynaecological Conditions
The aim of the study is to test the effect of tDCS stimulation on upper and lower limb function in neurological patients and to reduce pain in gynaecological patients.
- Conditions
- Stroke, Spinal Cord Diseases, Nerve Root Disorder, Endometriosis
- Trial name
- tDCS (NCT06891690)
- Testing
- tDSC stimulation
- Where
- Poland
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Diabetes Mellitus, Type 2
A Clinical Trial to Assess the Safety of Oral SRT2104 and Its Effects on Vascular Dysfunction in Otherwise Healthy Cigarette Smokers and Subjects With Type 2 Diabetes Mellitus
The primary purpose of this study is to evaluate the safety and tolerability of SRT2104 (2.0 g administered once daily for 28 days) and to examine the effects of SRT2104 (2.0 g administered once daily for 28 days) on reversing…
- Trial name
- NCT01031108
- Testing
- SRT2104
- Where
- United Kingdom
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Sirtris, a GSK Company
Diabetes
Distinguishing Patient Groups Using Autonomic Dysfunction
A study population with impaired fasting glucose levels, impaired glucose tolerance levels and diabetes (with or without complications) along with healthy patients will be chosen as participants.
- Trial name
- NCT04964921
- Testing
- Device: ANSiScope Plus
- Volunteers
- healthy volunteers welcome
- Sponsor
- DyAnsys, Inc.
Type 2 Diabetes
Effect of Aerobic Interval Training on Cardiovascular Function in Type 2 Diabetes
The study objectives are: 1. To compare cardiovascular function in type 2 diabetes patients vs. healthy controls. 2. To compare the effect of 8 weeks of aerobic interval training versus continuous moderate exercise on…
- Trial name
- NCT01883258
- Testing
- High intensity aerobic interval training, Continuous moderate intensity exercise
- Where
- United States
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- University of Florida
Covid19, Obesity
COVID-19, Aging, and Cardiometabolic Risk Factors Study
COVID-19 pandemic has made a tremendous impact on Indonesian economic and health care system especially with the double burden of diseases facing by Indonesia as a developing country.
- Conditions
- Covid19, Obesity, Diabetes Mellitus, Aging
- Trial name
- CARAMEL (NCT04802044)
- Where
- 2 sites in Indonesia
- Volunteers
- 440 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Cytochrome P450 Oxidoreductase Deficiency, Hypertension
Investigation of the Etiology of Hypertension and Endothelial Damage in Patients With Cytochrome P450 Oxidoreductase Deficiency
This study investigates the etiology of hypertension and endothelial damage in patients with Cytochrome P450 Oxidoreductase (POR) deficiency.
- Conditions
- Cytochrome P450 Oxidoreductase Deficiency, Hypertension, Endothelial Dysfunction, Congenital Adrenal Hyperplasia
- Trial name
- PORENDO (NCT06756620)
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Ozge Bayrak Demirel
Thyroid Eye Disease, Graves Ophthalmopathy
The Effect of Teprotumumab on Thyroid Eye Disease and Thyroid Dysfunction
This protocol studies the clinical outcome of patients with active thyroid disease with visually significant signs and symptoms of proptosis, pain, diplopiam lid/orbital edema, or lid/orbital erythema recommended for treatment…
- Conditions
- Thyroid Eye Disease, Graves Ophthalmopathy, Graves Disease
- Trial name
- Teprotumumab (NCT06275373)
- Testing
- Teprotumumab Injection [Tepezza]
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Walter Reed National Military Medical Center
Diabetes, Hypothyroidism
Thyroid Study Type 2 Diabetes Mellitus (T2DM)
Background of the study: Thyroid hormones, thyroxine (T4) and triiodothyronine (T3), are known to promote weight loss, which could be beneficial for treating obesity, and type 2 diabetes.
- Trial name
- NCT01379170
- Testing
- Euthyrox (levothyroxine)
- Where
- Netherlands
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Pre-Eclampsia, Intrauterine Growth Restriction
PEPPI Study: Identification of Women at Risk for Placental Dysfunction
The main purpose of this study is to evaluate Fetal Medicine Foundation's pre-eclampsia risk calculator using maternal characteristics, first trimester serum placental growth factor (PlGF) and mean arterial pressure (MAP) in a…
- Conditions
- Pre-Eclampsia, Intrauterine Growth Restriction, Polycystic Ovary Syndrome, Iron-deficiency
- Trial name
- NCT06115122
- Testing
- Pre-eclampsia screening program
- Where
- Finland
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Oulu University Hospital
Obesity and Type 2 Diabetes, Bariatric Patients Undergoing Bariatric Surgery
Regional Adipose Tissue Characteristics in Type II Diabetes
Fat tissue in different parts of the body has different characteristics. Several studies have associated abdominal fat to an increased risk for multiple metabolic diseases, such as type 2 diabetes and cardiovascular disease…
- Conditions
- Obesity and Type 2 Diabetes, Bariatric Patients Undergoing Bariatric Surgery, Adipose Tissue Dysfunction Type 2 Diabetes Mellitus Bariatric Surgery, Adipose Tissue Inflammation
- Trial name
- NCT06599047
- Where
- Canada
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Concordia University, Montreal
Diabetic Nephropathy, Endothelial Dysfunction
Flavonoids in the Treatment of Endothelial Dysfunction in Children With Diabetes
Diabetes is the most common metabolic disease of childhood. Vascular disease is a leading complication of diabetes, and attempts to maintain close glycemic control do not prevent the sequelae that claim the lives and quality of…
- Trial name
- flavonoid (NCT01307917)
- Testing
- flavonoids
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Texas Tech University Health Sciences Center
Diabetes Mellitus
The Relationship Between Voiding Dysfunction and Intravesical Sensory Threshold in Diabetes Women
The investigators will recruit a cross-sectional group of diabetic women in internist clinics. UDS will be applied for voiding function in each case.
- Trial name
- NCT00155610
- Testing
- intravesical current perception test
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Type 1 Diabetes
The Impact of Fitness and Mineralocorticoid Receptor Blockade on Vascular Dysfunction in Adults With Type 1 Diabetes
In this protocol, 60 subjects with DM1 will be studied at baseline, after 12 weeks of MCR blockade or 12 weeks of exercise, and again after an additional 12 weeks of MCR blockade, exercise or the combination of both…
- Trial name
- EJB048 (NCT03174288)
- Testing
- Exercise, Spironolactone
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Virginia