Clinical trials: Complications of Perfusion
Perfusion; Complications
Perfusion Index Parameter
To evaluate the association between the Perfusion index parameter and an independent measure of perfusion.
- Trial name
- NCT06586918
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Diabetes, Heat
Transcutaneous Electrical Stimulation and Controlled Heat in People With and Without Diabetes
The investigators would like to see if the combination of TENS and controlled heat in a boot increases blood flow to the foot more than baseline or heat alone in people with and without diabetes.
- Conditions
- Diabetes, Heat, Perfusion; Complications
- Trial name
- TENS (NCT07063524)
- Testing
- Electrical stimulation
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Western Michigan University
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
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
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
Altitude Hypoxia, Perfusion; Complications
The Pre-acclimatization Augmented Extreme Altitude Expedition
The aim of this study is to investigate the effect of pre-acclimatization in a nitrogen tent at home, ventilated with a slightly increased nitrogen percentage, in preparation for an expedition at extreme altitude.
- Trial name
- PRAGMAX (NCT05517044)
- Testing
- Nitrogen tent preacclimatization to high altitude
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Zurich
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
Thyroid, Carotid Doppler
Effect of Head Position During Thyroidectomy on Postoperative Cognitive Functions
The aim of our study is to observe the effect of head-neck position of patients scheduled for thyroidectomy, on carotid artery blood flow, regional cerebral oxygen saturation measured using near-infrared spectroscopy technology…
- Conditions
- Thyroid, Carotid Doppler, Cerebral Perfusion
- Trial name
- NCT04830293
- Testing
- Carotis Doppler Ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
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
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.
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