Clinical trials: Microvascular Complications
Chronic Kidney Diseases
miRNA in Chronic Kidney Diseases
Oxidative stress and endoplasmic reticulum (ER) stress play a key role in tubular damage in both acute kidney injury and chronic kidney disease (CKD).
- Trial name
- NCT06316284
- Where
- Croatia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Microangiopathy, Microvascular Complications
Microangiopathy in Diabetes
This clinical trial aims to evaluate the use of a contactless and non-invasive technique to measure the properties of the skin's microcirculation and its regulatory functions in both healthy individuals and patients with…
- Trial name
- MIND (NCT07145567)
- Where
- Sweden
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Preeclampsia, Preeclampsia Postpartum
Vascular Effects of High-Salt After Preeclampsia
Women who develop preeclampsia during pregnancy are more likely to develop and die of cardiovascular disease later in life, even if they are otherwise healthy.
- Trial name
- NCT06749418
- Testing
- Eplerenone
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Anna Stanhewicz, PhD
Gestational Diabetes, Vascular Endothelial Function
Oxidative Stress in Microvascular Dysfunction Following Gestational Diabetes
The purpose of this investigation is to examine the role of oxidative stress in aberrant microvascular function in otherwise healthy women with a history of GDM.
- Trial name
- NCT05946785
- Testing
- Acetylcholine, insulin aspart
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Anna Stanhewicz, PhD
Preeclampsia
Angiotensin II and Chronic Inflammation in Persistent Microvascular Dysfunction Following Preeclampsia
Women who develop preeclampsia during pregnancy are more likely to develop cardiovascular disease later in life, even if they are otherwise healthy.
- Trial name
- NCT03482440
- Testing
- Salsalate Oral Tablet
- Where
- 2 sites in United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Microvascular Disease, Microvascular Complications
Comparison of Differencens in VO2-max, Perfusion of the Heart and Brain and Cognitive Performance Between Patients with Type 2 Diabetes and Healthy Age Matched Controls.
In the aging population, ischemic heart disease, stroke and dementia are increasingly prevalent. Diagnosis and treatment of the former two i.e., large-vessel coronary heart disease and endovascular thrombectomy of the brain in…
- Conditions
- Microvascular Disease, Microvascular Complications, Dementia, Diabetes Mellitus Type 2
- Trial name
- SVAT (NCT06628297)
- Testing
- PET
- Where
- Denmark
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University Hospital Bispebjerg and Frederiksberg
Type 2 Diabetes Mellitus
Vitamin C Supplementation Plus Hypoglycemic Agents Versus Hypoglycemic Agents Alone in Type 2 Diabetes Mellitus
Null hypothesis: No significant effect of vitamin C 500 mg Supplementation on the severity of micro-vascular complications of type 2 Diabetes Mellitus (DM).
- Trial name
- Vit C (NCT01319734)
- Testing
- Vitamin C, glyburide
- Where
- Sudan
- Volunteers
- 50 people
- Sponsor
- Al-Neelain University
Head and Neck Cancer, Intraoperative Complications
Coagulation and Vitamin K in Head and Neck Microvascular Free Flap Surgery
For patients with large head and neck tumors the recommended treatment, in many cases, is a combination of extensive surgery and postoperative radiotherapy.
- Conditions
- Head and Neck Cancer, Intraoperative Complications, Coagulation Disorder, Blood, Vitamin K Deficiency
- Trial name
- MVL-COAG (NCT04517461)
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Region Skane
Diabetic Retinopathy
Assessment of Retinal Microvascular Changes by OCT Angiography in Diabetic Retinopathy
This observational cross-sectional study aims to assess retinal microvascular changes using optical coherence tomography angiography (OCTA) in patients with diabetic retinopathy.
- Trial name
- NCT07747428
- Where
- Egypt
- Volunteers
- 100 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
Head and Neck Cancer, Pain, Musculoskeletal
Continous Popliteal Block for Microvascular Free Flap Reconstruction in Ear, Nose and Throat Surgery
The aim of the study is to assess the effects of a continuous popliteal block on postoperative pain and recovery after major ear, nose and throat surgery with microvascular free flap reconstruction using a fibula graft.
- Trial name
- NCT03607227
- Testing
- Levobupivacaine, Saline Solution
- Where
- Sweden
- Volunteers
- 24 people
- Sponsor
- Region Skane
Myocardial Infarction, ST-Elevation Myocardial Infarction (STEMI)
Intracoronary Hypothermia as a Prevention of Reperfusion Injury in Myocardial Infarction.
Acute myocardial infarction with ST segment elevation is often accompanied by a totally occluded coronary artery. Which has deleterious effects on heart muscle.
- Conditions
- Myocardial Infarction, ST-Elevation Myocardial Infarction (STEMI), Reperfusion Injury, Microvascular Occlusion
- Trial name
- NCT06567249
- Testing
- Intracoronary hypothermia, Standard percutaneous coronary intervention
- Where
- Russia
- Volunteers
- 60 people
- Sponsor
- Tomsk National Research Medical Center of the Russian Academy of Sciences
Kidney Disease, Chronic, Myocardial Dysfunction
Coronary Microvascular Dysfunction in Chronic Kidney Disease
This is an observational study assessing coronary microvascular function in healthy controls with normal kidney function, living kidney donors, pre-dialysis patients with chronic kidney disease stage 5 and patients on peritoneal…
- Trial name
- CRIB-FLOW (NCT04014127)
- Testing
- Coronary flow reserve assessment, Sphygmocor, Electrocardiogram
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University Hospital Birmingham NHS Foundation Trust
Microvascular Decompression Surgery, Postoperative Nausea and Vomiting
Effects of Intraoperative Dexamethasone and Ondansetron on Postoperative Nausea and Vomiting in Microvascular Decompression Surgery
Postoperative nausea and vomiting (PONV) is a common problem and may lead to catastrophic complications, especially in neurosurgical cases.
- Trial name
- NCT03685032
- Testing
- Dexamethasone, Ondansetron, 0.9% Sodium Chloride Injection
- Where
- Thailand
- Volunteers
- 54 people
- Sponsor
- Khon Kaen University
PONV, Cerebellopontine Angle Tumor
Oliceridine Versus Sufentanil for Postoperative Nausea in Cerebellopontine Angle Surgery
This single-center, double-blind, randomized controlled trial aims to determine whether oliceridine for patient-controlled intravenous analgesia (PCIA) can significantly reduce the incidence of postoperative nausea, an…
- Conditions
- PONV, Cerebellopontine Angle Tumor, Microvascular Decompression Surgery, Postoperative Analgesia
- Trial name
- NCT07479446
- Testing
- Oliceridine, Sufentanil
- Where
- China
- Volunteers
- 174 people
- Sponsor
- Xuanwu Hospital, Beijing
Extracorporeal Circulation; Complications
Preoperative Evaluation of Microcirculation for Prediction of Complications After Cardiac Surgery
Cardiac surgery is responsible for many complications. Microcirculation is involved in many of them. The objective of this study is to prospectively investigate the prognostic value of preoperative microcirculatory assessment in…
- Trial name
- MONS (NCT03631797)
- Testing
- Microvascular reactivity evaluation
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Angers
Diabetic Peripheral Neuropathy, Painful Diabetic Neuropathy
Microvascular Dysfunction in Diabetic Peripheral Neuropathy
This study primarily seeks to evaluate dysfunction of small blood vessels and their linkage to dysfunction of nerves in people with Type 2 Diabetes.
- Trial name
- NCT05118217
- Testing
- This is a non-interventional study
- Volunteers
- 72 people
- Sponsor
- University of Plymouth
Type 2 Diabetes Mellitus, Diabetic Retinopathy (DR)
Glycemic Velocity and Early Retinal Microvascular Change With GLP-1RA Versus SGLT2i Initiation in Type 2 Diabetes (GLIDE)
The GLIDE study looks at how the small blood vessels of the eye respond during the first months of a new diabetes medicine. Two widely used classes of glucose-lowering drugs, GLP-1 receptor agonists and SGLT2 inhibitors, are…
- Trial name
- GLIDE (NCT07723820)
- Testing
- GLP-1 Receptor Agonists, SGLT2 inhibitor
- Where
- Thailand
- Volunteers
- 126 people
- Sponsor
- Thammasat University Hospital
Diabetic Retinopathy, Diabetes Mellitus
Serum Endocan, Alarin, and Galanin-Like Peptide Levels in Diabetic Retinopathy
This prospective cross-sectional study aims to evaluate the association between serum endocan, alarin, and galanin-like peptide levels and the stages of diabetic retinopathy (DR), as well as their relationship with optical…
- Conditions
- Diabetic Retinopathy, Diabetes Mellitus, Retinal Microvascular Disease
- Trial name
- NCT07434362
- Testing
- Venous Blood Sampling, Optical Coherence Tomography (OCT)
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Elazıg Fethi Sekin Sehir Hastanesi
Diabetes Mellitus, Type 1
COMPARATIVE ANALYSIS OF THE MORPHO-MECHANICAL PROPERTIES OF RED BLOOD CELLS EXTRACTED FROM DIABETIC PATIENTS WITH AND WITHOUT MICROVASCULAR COMPLICATIONS
The aim of the study is to analyse the biomechanical stiffness of red blood cells extracted from subjects with type I diabetes with and without microvascular complications through a biophysical characterization of red blood cells…
- Trial name
- NCT06068205
- Testing
- Blood test - atomic force microscopy in the force spectroscopy mode
- Volunteers
- 48 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS