Clinical trials: Tissue Perfusion
Sepsis
Perfusion Efficiency-Guided MAP De-escalation in Elderly Septic Shock
This is a single-center, prospective, randomized crossover physiological trial conducted in elderly patients (≥65 years) with septic shock in the intensive care unit (ICU).
- Trial name
- NCT07887854
- Testing
- Ascending MAP titration sequence, Descending MAP titration sequence
- Volunteers
- 24 people
- Sponsor
- Peking Union Medical College Hospital
Hemorrhage
Pulsatile Perfusion Therapy Phase II
Individuals who suffer from a stroke, cardiac arrest, or traumatic bleeding (hemorrhage) injuries often have compromised blood flow and oxygen to the brain which can lead to the death of brain cells, and if the patient survives…
- Trial name
- PPT2 (NCT05983744)
- Testing
- 0 Hz Control, 0.1 Hz PPT, 0.05 Hz PPT
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Caroline Rickards
Malignant Glioma, Glioblastoma Multiforme
Safety and Dose-Finding Study of TM-601 in Adults With Recurrent Malignant Glioma
The purpose of this study is to evaluate the safety and biologically active dose of TM-601 in adult patients with recurrent malignant glioma.
- Conditions
- Malignant Glioma, Glioblastoma Multiforme, GBM, Astrocytoma
- Trial name
- NCT00591058
- Testing
- TM-601
- Where
- 7 sites in United States
- Volunteers
- 36 people
- Sponsor
- TransMolecular
Kidney Neoplasm, Renal Mass up to 7cm
Hyperspectral Imaging in Robot-Assisted Partial Nephrectomy
The goal of this prospective observational study is to learn about the use of a novel imaging technique called hyperspectral imaging in adult participants who are having surgery for removing a tumor from their kidney.
- Trial name
- HSI-Renal (NCT07803315)
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- University of Leipzig
Multiple Trauma
Tissue Perfusion Indices as Predictor of Outcome in Poly Trauma Patients
Early intervention and resuscitation based upon a lot of clinical, laboratory findings make a big difference regarding outcome in poly trauma patients, the study uses the dynamic lactate change and the difference between arterial…
- Trial name
- NCT02727946
- Testing
- optimal resuscitation
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Assiut University
Healthy, Coronary Artery Disease
Dose Finding Study of PB127 Ultrasound Contrast Agent in Healthy Volunteers and Patients With Coronary Artery Disease
The purpose of this study is to determine the dose of PB127 for detection and/or exclusion of coronary artery disease when used with cardiac ultrasound. This study also evaluates the safety of PB127.
- Trial name
- NCT00584818
- Testing
- PB127 for Injectable Suspension
- Where
- 16 sites in United States
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Point Biomedical
Uveal Melanoma
Immune Response to Percutaneous Hepatic Perfusion With Melphalan for Ocular Melanoma Metastatic to the Liver
This study seeks to better understand the liver's immune response to receiving chemotherapy agent melphalan through Percutaneous Hepatic Perfusion (PHP) alone or in combination with Ipilimumab and Nivolumab for patients with…
- Trial name
- NCT07364474
- Testing
- Melphalan through Percutaneous Hepatic Perfusion, Melphalan through Percutaneous Hepatic Perfusion in combination with Ipilimumab and Nivolumab
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Massachusetts General Hospital
Peripheral Arterial Disease
Assessment of Bypass Surgery and Balloon Angioplasty Effects in Peripheral Arterial Disease Using Contrast Ultrasound
Contrast ultrasound perfusion imaging (CUPI) is a novel tool for the assessment of muscle perfusion deficits in peripheral arterial disease (PAD).
- Trial name
- NCT00424450
- Testing
- lower limb artery bypass surgery, percutaneous angioplasty (PTA)
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- University Hospital Freiburg
Normal Pregnancy
Using Cotyledon Perfusion to Study Drugs Transfer Across the Placenta
Drug prescriptions are usual during pregnancy however women and their fetuses still remain an orphan population with regard to drugs efficacy and safety clinical studies.
- Trial name
- DRUGS-PTP (NCT04400084)
- Testing
- Placenta perfusion
- Where
- France
- Volunteers
- 2,000 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Central Nervous System Neoplasms
Comparison of Contrast Agents for MRI Perfusion Analysis in Brain Tumor Patients
This study will compare the use of two contrast agents to analyze blood flow characteristics of brain tumors.
- Trial name
- NCT02095353
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- University of Nebraska
Parkinson Disease
How the Loss of Dopamine and Dopamine-Restoring Medicines Affect Movement Performance
This study has two purposes: 1) to understand the effect of a decline of dopamine in the brain during normal aging and in patients with Parkinson's disease, and 2) to investigate how medicines used to treat Parkinson's disease…
- Trial name
- NCT00040196
- Where
- United States
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Acute Ischemic Stroke
Recombinant Human Prourokinase for Acute Ischemic Stroke in the Extended Window Selected by CT-Based Artificial Intelligence
This multicenter, prospective, randomized, double-blind, placebo-controlled trial aims to evaluate the efficacy and safety of intravenous recombinant human prourokinase (rhPro-UK) in patients with acute ischemic stroke treated…
- Trial name
- RAISE-AI (NCT07901842)
- Testing
- Recombinant Human Prourokinase for Injection (rhPro-UK)
- Where
- China
- Volunteers
- 826 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Leiomyomas
Diffusion -and Perfusion Weighted MRI for Response Prediction of Symptomatic Leiomyomas Following Uterine Artery Embolization
It is known that volumetric response of leiomyomas following uterine artery embolization correlates well with patients clinical outcome.
- Trial name
- NCT01514617
- Testing
- Diffusion -and perfusion weighted MRI including iv contrast agent injection
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Reconstructive Surgery Using Pedicled Perforating or Free Perforating Flaps, Pelvic Eschar
Study and Modeling of Perforator Flap Vascularization
The aim of reconstructive surgery is to restore physical integrity altered by trauma, congenital malformations or cancerous pathologies.
- Conditions
- Reconstructive Surgery Using Pedicled Perforating or Free Perforating Flaps, Pelvic Eschar, Traumatic Pathology of the Lower and/or Upper Limb
- Trial name
- EMoVaLP (NCT07084740)
- Testing
- PeriCam and PeriFlux measurements
- Where
- France
- Volunteers
- 20 people
- Sponsor
- University Hospital, Montpellier
Breast Cancer
SPY Intra-Operative Angiography & Skin Perfusion in Immediate Breast Reconstruction w/ Implants
The investigators hope to learn the value of the SPY ELITE® intra-operative angiography in reducing post-operative complications associated with low breast skin blood flow after breast reconstruction using implants.
- Trial name
- NCT01315119
- Testing
- SPY Intra-Operative Angiography
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Stanford University
Systemic Lupus Erythematosus
Study of Endothelial Dysfunction in Systemic Lupus and Its Role in Heart Disease
Systemic Lupus Erythematosus is a relatively common autoimmune disease that affects mainly women.Cardiovascular disease as a result of accelerated atherosclerosis is a major cause of mortality and morbidity in SLE.Previous…
- Trial name
- NCT00188188
- Testing
- quinipril
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- University Health Network, Toronto
Critical Illness, Severe Sepsis
Near Infrared Spectroscopy (NIRS) in Severe Sepsis
The purpose of this study is to evaluate the usefulness of an optimization of muscle perfusion and oxygenation, as assessed by the NIRS technique, in critically ill patients with sepsis.
- Trial name
- OTO-STS (NCT00167596)
- Testing
- Near Infrared Spectroscopy, conventional
- Where
- 7 sites in France, Germany and 2 more
- Volunteers
- 103 people
- Sponsor
- University of Versailles
Glioblastoma, Brain Metastases
Imaging Perfusion Restrictions From Extracellular Solid Stress - An Open-label Losartan Study
An open-label, single institutional phase II trial of losartan in patients with primary and metastatic brain tumors with an individual stepped-wedge, randomized, assessor-blinded, dose-finding design on three indications.
- Trial name
- ImPRESS (NCT03951142)
- Testing
- Losartan
- Where
- Norway
- Volunteers
- 165 people
- Sponsor
- Kyrre Eeg Emblem
Cardiac Arrest
Non Invasive Neuromonitoring After Cardiac Arrest
Cardiac Arrest is among the leading causes of death, with survival still well under 50% and the majority of the survivors suffering from moderate to severe neurologic deficits. The human, social and economic costs are staggering.
- Trial name
- NINCA (NCT02575196)
- Testing
- Non-invasive cerebral flow monitoring
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Fluid Retention Tissue, Perfusion; Complications
Weightlessness Associated Cephalad Fluid Shifts; The Potential to Evaluate Venous and Lymphatic Dysfunction
In the weightlessness of space and significant alterations of terrestrial 1 g (1 gravity equivalent) head-to-foot hydrostatic pressure gradients, astronauts experience a dramatic fluid redistribution of ~ 2 liters from the legs…
- Trial name
- NIID (NCT06405282)
- Testing
- Manual Lymphatic Drainage, Near infrared spectroscopy, Temperature
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University