Clinical trials: Perfusion; Complications
Premature, Necrotizing Enterocolitis
Intestinal Perfusion After Feeding in Preterm and Term Infants
This is a pilot exploratory observational prospective cohort phase I study. In this study, we will gather preliminary data to evaluate (i) the magnitude of changes in blood flow in the bowel before and after feeding and (ii) the…
- Trial name
- NCT06319326
- Testing
- Evaluation of intestinal perfusion with color Doppler abdominal ultrasound before and after feeding.
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Perfusion; Complications
Evaluation of Tissue Oxygen Levels During Breast Reconstruction With a New Surgical Device
This study is designed to evaluate the information provided to the clinicians by the surgical imaging device. It is also to gain insight on the user interface and how "user friendly" it is to the clinician.
- Trial name
- Presygen™ (NCT03715270)
- Testing
- Image surgical area
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Christie Medical Holdings, Inc.
Kidney Injury, Acute, Perfusion Imaging
Validation of Renal Perfusion CEUS Against MRI, and Its Application in Acute Kidney Injury
The purposes of this study is 1. To establish the validity of CEUS to measure renal perfusion by comparing it against ASL-MRI in young and older healthy volunteers, and generate a normative dataset of CEUS measures of renal…
- Conditions
- Kidney Injury, Acute, Perfusion Imaging, Ultrasonography, Kidney Diseases
- Trial name
- NCT04181281
- Testing
- Contrast enhanced ultrasound, Arterial Spin Labelling -Magnetic Resonance Imaging
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Perfusion; Complications
Perfusion Index in the Follow-up of Postoperative Pain
Background: The effect of the perfusion index (PI) as an indicator of postoperative pain was investigated. To this end, the presence of the perfusion index in predicting the need for analgesia and its effect in hypertensive…
- Trial name
- NCT06535581
- Testing
- surgery patient
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Amasya University
Uterine Bleeding, Uterine Fibroid
Pain Reduction and Ovarian Perfusion Following Uterine Fibroid Embolization
The goal of this study is to assess of Pressure-Enabled Drug Delivery on fibroid treatment in patients undergoing UFE.
- Trial name
- PEDD-UFE (NCT06106633)
- Testing
- TriNaV
- Where
- 2 sites in United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Complication of Extracorporeal Membrane Oxygenation, Cerebral Microembolism
Cerebral Microemboli in Venoarterial ECMO Patients
Extracorporeal membrane oxygenation (ECMO) is progressively used in critically ill patients with cardiac or respiratory failure as a bridging option for potential organ recovery.
- Conditions
- Complication of Extracorporeal Membrane Oxygenation, Cerebral Microembolism, Cerebral Perfusion
- Trial name
- NCT02020759
- Testing
- Transcranial Doppler Ultrasound
- Where
- Austria
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Placenta Diseases, Diagnosis, Pregnancy Related
Placenta Perfusion and Sufficiency Study
Ultrasonography will be used to determine the total blood flow to and from the uterus. This is done by measuring the blood vessels coming from and going to the uterus.
- Conditions
- Placenta Diseases, Diagnosis, Pregnancy Related, Female, Human
- Trial name
- P2SS (NCT06042348)
- Testing
- Trans abdominal ultrasound
- Where
- Netherlands
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Maxima Medical Center
Perfusion; Complications
Microdosing ICG for Serial Colonic Perfusion Study During Surgery
using microdosing of ICG vs regular dosing of ICG for perfusion assessment during surgery
- Trial name
- NCT06254833
- Testing
- micro dosing of ICG
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shanglei Liu
Preterm Infant, Term Infant
C-UCM and Cerebral Oxygenation and Perfusion
In this randomized controlled Pilot study the effects of cut-umbilical cord milking on cerebral oxygenation and perfusion measured via near-infrared spectroscopy (NIRS) and the effects on stroke volume (SV) and cardiac output…
- Conditions
- Preterm Infant, Term Infant, Transition
- Trial name
- NCT03748914
- Testing
- Intervention Group, Control Group
- Where
- Austria
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Perfusion, Perioperative/Postoperative Complications
The Effect of Trendelenburg Position on CCA Blood Flow
The investigators will evaluate the change of the common carotid artery blood flow according to patient's position and penumoperitoneum.
- Trial name
- NCT04233177
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Fetal Growth Retardation
Sildenafil and Uteroplacental Perfusion
The purpose of this study is to determine whether sildenafil is effective and safe in the treatment of fetal growth restriction.
- Trial name
- NCT01107782
- Testing
- sildenafil
- Where
- Iran
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Tehran University of Medical Sciences
Kangaroo-mother Care
Skin-to-skin Contact Between Premature Infant and Mother
Aim: To determine the effect of kangaroo mother care (KMC) on perfusion index, heart rate, and oxygen saturation in premature infants who were discharged early and admitted to the neonatal intensive care in the following days.
- Trial name
- NCT06380231
- Testing
- kangaroo mother care (KMC)
- Where
- Turkey (Türkiye)
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- Istanbul Rumeli University
Microvascular Disease, Microvascular Complications
Test of Reproducibility of [15O]H20-PET Assessment of Brain Perfusion
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, Diabetes Mellitus Type 2, Cerebral Hypoperfusion
- Trial name
- SVAT (NCT06624267)
- Testing
- PET
- Where
- Denmark
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University Hospital Bispebjerg and Frederiksberg
Rectal Cancer, Sigmoid Cancer
A Study of Perfusion of Colorectal Anastomosis Using FLuorescence AnGiography (FLAG-trial)
This is a randomized, controlled, parallel study to determine the difference in post-operative anastomotic leak rate of colorectal anastomosis where colon and rectal tissue perfusion is evaluated using fluorescence angiography…
- Trial name
- FLAG (NCT03390517)
- Testing
- Fluorescence angiography with indocianyne green
- Where
- Russia
- Volunteers
- 377 people, healthy volunteers welcome
- Sponsor
- State Scientific Centre of Coloproctology, Russian Federation
Skin Flap Necrosis, Perfusion; Complications
Feasibility of the IC-Flow Device for Fluorescent Perfusion Evaluation During Feasibility of the IC-Flow Device
1. Primary Objective: Demonstrate that the IC-Flow Imaging device with Indocyanine Green (ICG) is a feasible technique when visualizing and identifying perfusion of organs when compared to The KARL STORZ VITOM II ICG System…
- Trial name
- IC-Flow (NCT03860493)
- Testing
- Perfusion evaluation with indocyanine green
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Ovarian Hyperstimulation Syndrome
Cabergoline Reduces OHSS
The present study was designed to provide clinical confirmation of Cb2's value as a new approach in the prevention of increased vascular permeability and hemoconcentration, both signs of OHSS in humans, and in order to explore…
- Trial name
- NCT00440258
- Testing
- Cabergoline, MR, Ultrasound
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Fibroid Uterus, Endometriosis
ICG to Assess Ovarian Perfusion
To assess the feasibility of using intravenous ICG to characterize the vascular perfusion of ovaries during gynecologic surgery
- Conditions
- Fibroid Uterus, Endometriosis, Uterus Myoma, Uterine Fibroid
- Trial name
- NCT03927651
- Testing
- ICG
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Northwestern University