Clinical trials: Perfusion; Complications
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
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
Multiorgan Failure, Perfusion; Complications
NIRS and DO2i Correlation
This study evaluates the association between near infrared spectroscopy (NIRS) and indexed oxygen delivery (DO2i) and their possible correlation with postoperative organ failure.
- Trial name
- NCT03281707
- Testing
- NIRS, DO2i
- Volunteers
- 50 people
- Sponsor
- Centro Cardiologico Monzino
Kidney Injury, Acute
Effects of Continuous Veno-venous Haemofiltration on Plasma Lactate in Critically Ill Patients
Continuous Veno-Venous Hemofiltration (CVVH) can eliminate metabolic products effectively and replace renal function partly. It is widely used in intensive care units (ICUs), especially for patients with acute kidney…
- Trial name
- NCT01824771
- Testing
- Plasma lactate were measured
- Where
- China
- Volunteers
- 15 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Septic Shock, Acute Kidney Injury
The Effect of Vasopressor Therapy on Renal Perfusion in Septic Shock
Acute kidney injury (AKI) is a common complication of septic shock and together these conditions carry a high mortality risk. In septic patients who develop severe AKI renal cortical perfusion is deficient despite normal…
- Trial name
- REPERFUSE (NCT06234592)
- Testing
- Angiotensin II, Vasopressin, Norepinephrine
- Where
- United Kingdom
- Volunteers
- 45 people
- Sponsor
- King's College Hospital NHS Trust
Acute Type A Aortic Dissection
Three-Vessel Versus Unilateral Antegrade Cerebral Perfusion in Emergency Total Arch Replacement for Acute Type A Aortic Dissection
This single-centre retrospective observational cohort study describes the technical feasibility of direct three-vessel antegrade cerebral perfusion, designated modified antegrade cerebral perfusion (MACP), during emergency total…
- Trial name
- MACP (NCT07043777)
- Testing
- Direct Three-Vessel Antegrade Cerebral Perfusion (MACP), Unilateral Right Axillary Antegrade Cerebral Perfusion (uACP)
- Where
- Taiwan
- Volunteers
- 201 people
- Sponsor
- China Medical University Hospital
Pain, Postoperative
Perfusion Index in Pain Assessment
The perfusion index (PI) is the ratio of the pulsatile to the non-pulsatile blood flow in peripheral tissue. It represents a non-invasive measure of peripheral perfusion that can be continuously obtained from a pulse oximeter.
- Trial name
- NCT03988127
- Testing
- Perfusion index
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Cairo University
Perfusion; Complications, Mechanical Ventilation Complication
A Non-invasive Evaluation of Kidney-Lung Interactions
The present study aims to evaluate, with non-invasive methods, the relationships existing between PEEP and renal perfusion in patients undergoing surgery and requiring ventilatory support and monitoring in intensive care.
- Trial name
- KIDNEY-LUNG (NCT03747731)
- Where
- Italy
- Volunteers
- 109 people
- Sponsor
- St. Bortolo Hospital
Diabetes Mellitus, Type 2, Kidney Disease, Chronic
Semaglutide's Effect on Renal Hemodynamics and Function in Patients With Type 2 Diabetes Mellitus and Nephropathy
The goal of this double-blinded, placebo-controlled, randomized, crossover study is to examine the effect of semaglutide, a glucagon-like peptide-1 receptor agonist (GLP-1RA), on renal hemodynamics and function in patients with…
- Trial name
- Sema-RMA (NCT06555146)
- Testing
- Semaglutide, 0.5 mg/mL
- Where
- Denmark
- Volunteers
- 15 people
- Sponsor
- Bispebjerg Hospital
End Stage Renal Disease
PROlonged Ex-vivo Normothermic Machine PERfusion for Kidney Regeneration
The investigators would like to introduce and clinically evaluate prolonged normothermic machine perfusion (PNMP) to preserve and assess high-risk donor kidneys prior to transplantation.
- Trial name
- PROPER (NCT04693325)
- Testing
- Prolonged normothermic machine perfusion
- Where
- 2 sites in Netherlands
- Volunteers
- 18 people
- Sponsor
- Leiden University Medical Center