Clinical trials: Microvascular Complications
Microvascular Complications, Diabetic Retinopathy
The Effect of the Glycemic Variability on Macular Retinal Microcirculation and Cognitive Functions in Patient With Type 1 Diabetes
Revadiab is case-control study aimed to demonstrate that retinal capillary density is altered in patients with type 1 diabetes with glycemic variability compared to those with comparable glycemic control without glycemic…
- Conditions
- Microvascular Complications, Diabetic Retinopathy, Diabetes, Microangiopathy
- Trial name
- REVADIAB (NCT03821753)
- Testing
- Case, Control
- Where
- France
- Volunteers
- 90 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Diabetes Mellitus, Type 2, Diabetic Cardiomyopathies
CMR in T2DM: The NSR Cohort
This study aims to investigate the myocardial phenotype of patients with type 2 diabetes. From 2016-2019 the investigators recruited a cohort of 296 subjects with type 2 diabetes.
- Conditions
- Diabetes Mellitus, Type 2, Diabetic Cardiomyopathies, Cardiovascular Magnetic Resonance Imaging, Coronary Microvascular Dysfunction
- Trial name
- NCT05915260
- Testing
- All subjects will undergo cardiac magnetic resonance imaging with gadolinium contrast and with adenosine myocardial perfusion
- Where
- Denmark
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Slagelse Hospital
Diabetic Kidney Disease
Prevention of Microvascular Complications in Overweight Diabetics With Surgery or Best Medicine
Background: Diabetic kidney disease (DKD) is chronic and often progresses to kidney failure,heart disease and premature death. Unfortunately, the best medical therapies available for DKD today are ultimately unable to prevent its…
- Trial name
- PROMISE (NCT02011178)
- Testing
- Optimal medical treatment and surgery, Optimal medical treatment
- Where
- 2 sites in Sweden, Switzerland
- Sponsor
- Karolinska Institutet
Overweight, Pre Diabetes
DPP4 Activity, Microvascular Reactivity and Inflammation
Dipeptidyl peptidase 4 (DPP4) is a serine exopeptidase able to inactivate various oligopeptides involved in inflammation, immunity and vascular function.
- Conditions
- Overweight, Pre Diabetes, Diabetes Mellitus Type 2 Without Complication
- Trial name
- DPP4 (NCT03178019)
- Testing
- Laser-Doppler methods
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Type2 Diabetes, Type 2 Diabetes Mellitus in Obese
Brain Health in Youth With Normal Weight, Overweight and Obesity at Risk for Type 2 Diabetes (T2D)
Investigators propose to study youth across the spectrum of body mass index (BMI) and dysglycemia. This approach will allow investigators to disentangle the relationship of key features of type 2 diabetes (T2D) risk (e.g.
- Conditions
- Type2 Diabetes, Type 2 Diabetes Mellitus in Obese, Dysglycemia, Microvascular Complications
- Trial name
- Metabrain (NCT05277558)
- Testing
- Observational
- Where
- 2 sites in United States
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
HIV-1-infection, Coronary Microvascular Dysfunction
Improving Coronary Vascular Health in Women
Women with HIV have an increased risk of having a myocardial infarction (heart attack) as compared to women without HIV. One of the mechanisms underlying the increased risk of myocardial infarction among women with HIV may…
- Conditions
- HIV-1-infection, Coronary Microvascular Dysfunction, Metabolic Disease
- Trial name
- INFORM_2 (NCT06843902)
- Testing
- Health Education, Subspecialty clinic referral
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Massachusetts General Hospital
Diabetic Nephropathies
Prevention In Community Clinics From Diabetic Kidney Disease
The overall objective of the proposed randomized trial is to test whether implementation of intensively integrated care of microvascular risk factors (glycated hemoglobin [HbA1C], urinary albumin-to-creatinine ratio [ACR], blood…
- Trial name
- PICK (NCT04988581)
- Testing
- Intensively integrated care of microvascular risk factors in the intervention group
- Volunteers
- 1,240 people
- Sponsor
- The First Affiliated Hospital of Xiamen University
Preeclampsia (PE), Hypertension ,Pregnancy
Retinal and Choroidal Microcirculation in Preeclampsia: An OCTA Study
Preeclampsia is a multisystemic and multifactorial disorder that complicates pregnancy and is characterized by new-onset hypertension after the 20th week of gestation accompanied by proteinuria or systemic findings such as renal…
- Conditions
- Preeclampsia (PE), Hypertension ,Pregnancy, Retinal Microvascular Changes, Hypertensive Disorders of Pregnancy
- Trial name
- PE-OCTA (NCT07874191)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Muğla Sıtkı Koçman University
Cystic Fibrosis Related Diabetes
The Microvascular Complications Study
Our general aim is to determine the prevalence of diabetic microvascular complications in CFRD patients with and without fasting hyperglycemia, and to explore whether the presence of these complications is related to diabetes or…
- Trial name
- NCT00222508
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- University of Minnesota
Diabetes Mellitus, Type 1
Effects of Vitamin B1 in Type 1 Diabetic Patients
The purpose of this study is to determine whether benfotiamine supplementation can reduce markers of microvascular complications in type 1 diabetic patients.
- Trial name
- NCT00117026
- Testing
- Benfotiamine
- Where
- Norway
- Volunteers
- 67 people
- Sponsor
- University Hospital, Aker
Type 1 Diabetes, C-peptide
C-peptide Correlation With Microvascular Complications in T1DM
The purpose of this study is to investigate the presence of residual insulin secretion in patients with DM1 and its correlation with the possible protection against early microvascular and macrovascular complications, emphasizing…
- Conditions
- Type 1 Diabetes, C-peptide, Diabetes Complications
- Trial name
- NCT04474535
- Where
- Greece
- Volunteers
- 200 people
- Sponsor
- National and Kapodistrian University of Athens
Endometriosis
Endometriosis and Microvascular Dysfunction: Role of Inflammation
The purpose of this study is to better understand the underlying mechanisms associated with elevated cardiovascular disease risk in women with endometriosis, and to measure the effectiveness of emerging endometriosis treatments…
- Trial name
- Endo3/SA2 (NCT05069740)
- Testing
- Salsalate Pill
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Penn State University
Diabetic Retinopathy, Type 1 Diabetes
Effect of Omega-3 Fatty Acids on Eye Blood Vessels in Type 1 Diabetes
This double-blind, placebo-controlled randomized clinical trial evaluates the effects of omega-3 fatty acid supplementation on retinal vascular structure and function in children and adolescents with type 1 diabetes.
- Conditions
- Diabetic Retinopathy, Type 1 Diabetes, Omega 3 Fatty Acids
- Trial name
- O3RETINA (NCT07255326)
- Testing
- Omega 3 Fish Oil supplements
- Where
- Pakistan
- Volunteers
- 70 people
- Sponsor
- University of Faisalabad
Diabetes Type 1, Diabetic Retinopathy
Assessment of Retinal Microcirculation in Patients With Type 1 Diabetes Mellitus
Type 1 diabetes mellitus (T1DM) is associated with an increased lifetime risk of developing diabetic retinopathy, a leading cause of visual impairment among working-age adults worldwide.
- Conditions
- Diabetes Type 1, Diabetic Retinopathy, Microvascular Circulation, Retinal Microvascular Disease
- Trial name
- NCT07705321
- Testing
- Optical Coherence Tomography Angiography (OCTA)
- Where
- Greece
- Volunteers
- 100 people
- Sponsor
- University of Athens
Chronic Kidney Diseases
Skeletal Muscle Oxygenation in Patients With Chronic Kidney Disease Stage 2, 3 and 4
Endothelial dysfunction occurs early in chronic kidney disease (CKD) and is associated with target organ damage, progression of renal injury, cardiovascular events, and mortality.
- Trial name
- NCT05250167
- Where
- Greece
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Diabetic Retinopathy (DR), Retinal Microvascular Changes
Relation Between Glycemic Control and Retinal Microvascular Changes in Diabetic Patients Using OCTA
An observational cross-sectional comparative study which will be conducted in the Department of Ophthalmology, Sohag University Hospital, Egypt to detect the relation between glycemic control and retinal microvascular changes in…
- Trial name
- Retinopathy (NCT07726381)
- Volunteers
- 50 people
- Sponsor
- Sohag University
Diabetic Retinopathy
Computer-based Screening for Diabetic Retinopathy
The study is an Observational, Phase 0 designed to establish that the risk for diabetic retinopathy assigned by the RiskAnalyzer improves the reading accuracy and consistency of any reader and it decreases the inter-reader…
- Trial name
- NCT01614327
- Where
- 2 sites in United States
- Volunteers
- 19,199 people
- Sponsor
- VisionQuest Biomedical LLC