Clinical trials: Perfusion
Cardiopulmonary Bypass
Post-market Clinical Follow-up Study on the Performance and Safety of Coronary Artery Perfusion Cannula Used During Cardiopulmonary Bypass
Prior to the implementation of the Medical Device Regulation (MDR), clinical evaluation of older devices was carried out by Notified Bodies (MBs) based on clinical data obtained from equivalent devices, and CE certification was…
- Trial name
- NCT07620847
- Testing
- coronary artery perfusion cannula
- Volunteers
- 20 people
- Sponsor
- Bıçakcılar Tıbbi Cihazlar Sanayi ve Ticaret A.Ş.
Undetermined Ovarian Mass
Characterization of Ovarian Masses Unable to Classify With Gynecological Ultrasonography: Value of Pelvic MRI With Perfusion- and Diffusion-weighted Imaging
The aim of the study is to prospectively evaluate the value of pelvic MRI including diffusion- and perfusion-weighted sequences in the selected group of patients that have an undetermined ovarian mass at ultrasound.
- Trial name
- IOTAMRI (NCT02425540)
- Testing
- Pelvic MRI
- Where
- Belgium
- Volunteers
- 74 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Hemophilia
A Proof-of-concept Study to Reduce Treatment Burden in Haemophilia Participants Receiving Factor VIII and Factor IX Infusions
The main aim is to describe how the treatment burden and challenges of participants, relatives, and doctors during regular Factor VIII and Factor IX infusions to treat hemophilia evolve using a virtual-reality (VR) based…
- Trial name
- NCT05437211
- Testing
- Virtual-reality (VR) Based Solution
- Where
- 6 sites in France
- Volunteers
- 24 people
- Sponsor
- Takeda
Asthma
Magnetic Resonance (MR) in Asthmatic Patients
Asthma is a disease of small airways. Affected areas have reduced lung ventilation causing reflex vasoconstriction. MR perfusion imaging of the lungs is a sensitive method of imaging zonal lung perfusion.
- Trial name
- NCT00188487
- Testing
- magnetic resonance imaging (MRI) of the thorax
- Where
- Canada
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Perfusion Index and Cerebral NIRS Trends in Low Cardiac Output Syndrome
Can Perfusion Index and Cerebral Oxygen Saturation Trends Predict Low Cardiac Output in Pediatric Cardiovascular Surgeries
In this prospective, observational study, we aim to investigate whether routinely monitored Perfusion Index (PI) and cerebral oxygen saturation (NIRS) values in pediatric patients aged 0-6 undergoing congenital heart surgery are…
- Trial name
- NCT06759506
- Volunteers
- 40 people
- Sponsor
- Bozyaka Training and Research Hospital
Craniosynostosis
Pleth Variability Index Monitoring in Pediatric Craniosynostosis Surgery
This prospective observational study aims to evaluate the role of pleth variability index (PVI) and perfusion index (PI) monitoring in intraoperative hemodynamic control among pediatric patients undergoing craniosynostosis…
- Trial name
- PVI-CRANIO (NCT07657598)
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Muzaffer GENCER
Kidney Transplantation
Intraperative Assessment of Renal Perfusion Using Infrared Imaging
Current assessment of organ tissue viability by surgeons in the operating room is limited to crude estimates such as overt physical examination, measurement of laboratory values and physical measurements of vascular flow and…
- Trial name
- NCT00595179
- Where
- United States
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Melanoma
A Randomized Phase III Trial of Hyperthermic Isolated Limb Perfusion With Melphalan, Tumor Necrosis Factor, and Interferon-Gamma in Patients With Locally Advanced Extremity Melanoma
Randomized study. Initially, 3 patients will be entered on Arm I as a pilot feasibility study and to standardize the technical aspects of the study. Subsequently, all patients are randomized to Arms I and II.
- Trial name
- NCT00001296
- Testing
- melphalan, tumor necrosis factor, interferon-gamma
- Where
- United States
- Volunteers
- 122 people
- Sponsor
- National Cancer Institute (NCI)
Poor Peripheral Perfusion
Perfusion Index Variability in Respiratory Distress Syndrome
Perfusion index may vary according to type of surfactant during the treatment of respiratory distress syndrome.
- Trial name
- NCT01852461
- Testing
- Beractant, Poractant alfa
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Dr. Sami Ulus Children's Hospital
Coronary Artery Disease
Combined Supine/Prone Acquisitions in Stress-First/Stress-Only Myocardial Perfusion Imaging to Reduce Equivocal Results
Participants are being asked to participate in this research study because the participant's doctor has ordered a myocardial perfusion SPECT (Single-Photon Emission Computed Tomography) scan to look at the blood flow in the…
- Trial name
- SFSO-MPI (NCT02576886)
- Testing
- Gamma Camera, Prone Imaging
- Where
- Canada
- Volunteers
- 490 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Status Epilepticus, Ictal-interictal Continuum
The Role of Imaging in the Diagnosis, Management and Prognosis of Possible Non-convulsive Status Epilepticus
The investigators propose a prospective study of 20 control subjects and 180 consecutive patients with possible non-convulsive status epilepticus (NCSE). The investigators will obtain three functional images of the brain: 1.
- Conditions
- Status Epilepticus, Ictal-interictal Continuum, Positron-emission Tomography, Perfusion Weighted MRI
- Trial name
- NCT06017973
- Testing
- MRI scan including arterial spin labelling of the brain, CT perfusion scan of the brain, FDG-PET scan of the brain
- Where
- Belgium
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Hypoplastic Left Heart, Surgery
NIRS in Neonatal Cardiac Surgery
Due to the small size of infants and the use of bypass machines, physicians have difficulty assessing whether the infant's brain and body is getting enough oxygen during heart surgery.
- Trial name
- NCT00166101
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Emory University
Congenital Heart Surgery, Cardiopulmonary Bypass
Use of Phenoxybenzamine [PBZ] IV to Assist High Flow Low Pressure Perfusion [HFLPP] on Cardio-pulmonary Bypass
Cardiopulmonary bypass [CPB] in small size bodies can result in decreased peripheral perfusion. This results in anaerobic metabolism as evidenced by lactic acidosis.
- Trial name
- NCT00620945
- Testing
- Phenoxybenzamine
- Volunteers
- 87 people
- Sponsor
- The Cleveland Clinic
Organ Transplantation
Remote Ischemic Preconditioning in Neurological Death Organ Donors
The purpose of this study is to determine whether application of lower limb remote ischemic preconditioning (RIPC) after determination of brain death improves donor stability, organ quality, organ yield, and early post transplant…
- Trial name
- RIPNOD (NCT01515072)
- Testing
- RIPC (Remote Ischemic Preconditioning)
- Where
- 2 sites in United States
- Volunteers
- 321 people
- Sponsor
- Rutgers, The State University of New Jersey
Perfusion Index
The Role of Perfusion Index in Children
The purpose of our study is to test the usability of the perfusion index in evaluating the success of the peripheral nerve block applied under sedation in children.
- Trial name
- NCT04245735
- Testing
- perfusion index
- Volunteers
- 60 people
- Sponsor
- Erzincan University
Supracondylar Humerus Fracture
Pediatric Supracondylar Humerus Fracture NIRS Study
The purpose of this study is to use a device to compare the blood flow in the patient's injured arm to the patient's uninjured arm.
- Trial name
- NCT01808183
- Testing
- Near Infrared Spectroscopy Pads
- Where
- United States
- Volunteers
- 90 people
- Sponsor
- Wake Forest University Health Sciences
Cancer
Hepatic Arterial Infusion of Melphalan With Hepatic Perfusion in Treating Patients With Unresectable Liver Cancer
RATIONALE: Hepatic arterial infusion uses a catheter to deliver anticancer substances directly into the liver. Drugs used in chemotherapy, such as melphalan, work in different ways to stop tumor cells from dividing so they stop…
- Trial name
- NCT00096083
- Testing
- isolated perfusion, melphalan
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- Delcath Systems Inc.
Healthy, Hypercapnia
Study of Brain Blood Flow During Induced Hypercapnia (Excess Blood Carbon Dioxide)
This study will evaluate magnetic resonance imaging (MRI ) methods for measuring changes in the brain's blood flow during hypercapnia (a condition of excess carbon dioxide in the blood).
- Trial name
- NCT00001845
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Epithelial Ovarian Cancer, Acute Kidney Injury Due to Circulatory Failure
Effect of Sodium Thiosulfate on Nephrotoxicity of Cisplatin Intraperitoneal Heat-perfusion Chemotherapy
Ovarian cancer is the most lethal malignancy of the female genital tract. Cytoreductive surgery combined with chemotherapy is the primary treatment for ovarian cancer, and radical tumor resection is an important means to improve…
- Trial name
- NCT05877911
- Testing
- Sodium Sulfate, Hydration, Cisplatin
- Volunteers
- 110 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Lung Transplantation
Pharmacokinetics of Imipenem During Ex Vivo Lung Perfusion (EVLP)
Ex vivo lung perfusion (EVLP) is an established strategy to evaluate and optimize high-risk donor lungs that would otherwise be rejected for transplantation mainly due to the presence of edema or infection.
- Trial name
- NCT02670239
- Testing
- normothermic ex vivo lung perfusion
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- University of Turin, Italy