Clinical trials: Microcirculatory Status
Microcirculatory Status, Spectroscopic Analysis
Near-Infrared Spectroscopy Measurements in Chronic Obstructive Pulmonary Disease
Participants were selected based on three groups: healthy, chronic obstructive pulmonary disease, and chronic renal disease. NIRS was used to measure tissue oxygenation on the thenar region of the right hand.
- Conditions
- Microcirculatory Status, Spectroscopic Analysis, COPD, Renal Failure
- Trial name
- NIRS (NCT06976762)
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Coronary Artery Disease
Clinical, Physiological and Prognostic Implication of Microvascular Status
There are several physiologic parameters in evaluating cardiovascular disease. This study will reveal which parameter is the most proper value in predicting disease severity and risk factors of patients.
- Trial name
- NCT02186093
- Where
- 5 sites in South Korea
- Volunteers
- 1,197 people
- Sponsor
- Seoul National University Hospital
Inflammation Biomarkers, Inflammation
Individual Differences in Acute Response to Experimental Inflammation: Microcirculatory Changes and Psychological Predictors
The physiological and behavioral responses to inflammatory vary greatly between individuals. The knowlegde about what causes these differences is sparse but plausible explanations are variations in sensitivity to peripheral…
- Trial name
- NCT06618716
- Testing
- endotoxin escherichia coli (E. coli) lipopolysaccharide (LPS), Placcebo
- Where
- Sweden
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University Hospital, Linkoeping
Coronary Microvascular Dysfunction (CMD), Stable Angina Pectoris
A Multi-center, Real-World Clinical Trial of caIMR on Two Specific Kinds of Patients.
The coronary angiography-derived index of microcirculatory resistance (caIMR) can be used to provide a binary assessment whether patients（with stable angina, unstable angina, suspected myocardial ischemia, or coronary artery…
- Conditions
- Coronary Microvascular Dysfunction (CMD), Stable Angina Pectoris, Unstable Angina Pectoris, Myocardial Ischemia, Angina Pectoris
- Trial name
- FlashV (NCT06945094)
- Testing
- caIMR
- Volunteers
- 508 people
- Sponsor
- Ge Junbo
Coronary Artery Disease, Microcirculation Resistance
COronoary Microcirculation Analysis NETwork
COMA.NET (Coronary Microcirculation Analysis Network) is a prospective, randomized, open-label, parallel-group clinical trial designed to determine whether endotype-guided pharmacotherapy is superior to standard care in improving…
- Conditions
- Coronary Artery Disease, Microcirculation Resistance, Microcirculation; Biomarkers; Myocardial Ischemia, Microcirculatory Dysfunction
- Trial name
- COMA-NET (NCT07498231)
- Testing
- Coronary microvascular function assessment
- Where
- Poland
- Volunteers
- 180 people
- Sponsor
- Medical University of Bialystok
Chronic Coronary Insufficiency, Coronary Artery Disease
Microcirculatory Status After Intravascular Lithotripsy
Due to differences in the mechanism of action, intravascular lithotripsy is likely to cause less distal embolization and microcirculatory dysfunction during plaque preparation.
- Trial name
- MARVEL (NCT05134051)
- Testing
- Shockwave® Intravascular Lithotripsy System (Shockwave Medical Inc)
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- Cardiac Research Institute BV
Near-infrared Vision, Machine Learning
Near-infrared Vision for Microcirculatory Status
The investigators aimed to combine the image of near-infrared vision and machine learning method to evaluate the microcirculatory status of critical ill patients.
- Conditions
- Near-infrared Vision, Machine Learning, Microcirculatory Status
- Trial name
- NVIM (NCT04399811)
- Testing
- Near-infrared Vision Photograph
- Volunteers
- 2,000 people
- Sponsor
- Shanghai Zhongshan Hospital
Severe Falciparum Malaria
Evaluation of Volume Status, Haemodynamics and Microcirculatory Flow in Adult Patients With Severe Falciparum Malaria
acidosis, acute renal failure and acute pulmonary oedema are common, and frequently fatal, manifestations of severe P. falciparum malaria.
- Trial name
- PRiSM (NCT00692627)
- Where
- Bangladesh
- Volunteers
- 80 people
- Sponsor
- University of Oxford
Ischemia, Myocardial, Non-Obstructive Coronary Atherosclerosis
INOCA-NA a Local Prospective Registry
The present study has the following objectives: 1. To investigate the prevalence of INOCA in patients referring for a clinically indicated coronary angiography (CA) c/o Division of Cardiology - Federico II University Hospital; 2.
- Conditions
- Ischemia, Myocardial, Non-Obstructive Coronary Atherosclerosis, Microcirculatory Status, Coronary Microvascular Dysfunction (CMD)
- Trial name
- INOCA-NA (NCT06588244)
- Where
- Italy
- Volunteers
- 250 people
- Sponsor
- Federico II University
Microcirculatory Dysfunction, Tissue Hypoperfusion
Submental Tissue Oxygenation and Arterial Lactate in Major Surgery
During major surgical procedures performed under general anesthesia, changes in blood flow and oxygen delivery to tissues may occur due to blood loss, hemodynamic fluctuations, and anesthesia-related physiological effects.
- Conditions
- Microcirculatory Dysfunction, Tissue Hypoperfusion, Microcirculatory Status, Microvascular Circulation
- Trial name
- NCT07399275
- Testing
- No intervention. This is a prospective observational study. Near-infrared spectroscopy measurements are performed for monitoring purposes only and do not influence clinical management.
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Bursa Sevket Yilmaz Training and Research Hospital