Clinical trials: Pressure Flow Study
Healthy
A Physiological Study to Assess Awake Prone Positioning and Respiratory Support in Healthy Volunteers
Awake prone positioning (APP) has been proven to reduce the intubation rate for patients with COVID-19-induced hypoxemic respiratory failure.
- Trial name
- NCT05512585
- Testing
- awake prone positioning with advanced respiratory support (high-flow nasal cannula or continuous positive airway pressure)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Cardiovascular Diseases, Blood Pressure Disorders
Effect of Korean Red Ginseng Extract on Blood Flow in Healthy Adults
The objectives of this clinical trial are to 1) determine the effect of the TP compared to placebo on blood flow and platelet aggregation, 2) to determine the effect of the TP on cardiovascular health compared to a placebo and 3)…
- Conditions
- Cardiovascular Diseases, Blood Pressure Disorders, Vasodilation, Platelet Aggregation
- Trial name
- NCT06236243
- Testing
- Korean Red Ginseng Extract Powder 120 mg/tablet, Korean Red Ginseng Extract Powder 500 mg/tablet
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Korea Ginseng Corporation
Healthy Subjects
A Study of Pressure and Flow Characteristics During Inspiration and Expiration Using BreatheMAX® in Healthy Subjects
the aim of this study are to explore the characteristics of mean airway pressure, oscillatory amplitude and power spectral density (PSD) of oscillatory airway pressure that generate by various loaded and flow rate during…
- Trial name
- PFBM (NCT02847416)
- Testing
- BreatheMAX breathing device
- Where
- Thailand
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Khon Kaen University
Down Syndrome
Blood Flow Regulation in Individuals With Down Syndrome - Training Study
Work capacity is an important predictor of declining health or physical function, and of mortality, and is commonly measured as peak oxygen consumption.
- Trial name
- NCT04854122
- Testing
- Combined exercise intervention
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Nevada, Las Vegas
Anesthesia, Intraocular Pressure
Intraocular Pressure, Optic Nerve Sheath Diameter and Optic Perfusion Pressure of Minimal Low and High-Flow Anesthesia
The aim of this clinical trial is to determine the effect of minimal low-flow versus high-flow anesthesia on intraocular pressure (IOP) by non-contact tonometry, optic nerve sheath diameter (ONSD) by USG and optic perfusion…
- Conditions
- Anesthesia, Intraocular Pressure, Nephrolithiasis
- Trial name
- NCT06684704
- Testing
- minimal and high flow anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Elazıg Fethi Sekin Sehir Hastanesi
Cognitive Change, Affect
Cognitive and Blood Flow Effects of Mountain Tea
Two doses (475 mg and 950 mg) of Sideritis Scardica (SS or 'mountain tea') are investigated for cognitive, mood, blood pressure and cerebral blood flow effects in a healthy group of 50-70 yr olds, both acutely and following 28…
- Conditions
- Cognitive Change, Affect, Blood Pressure, Neuroimaging
- Trial name
- NCT03475823
- Testing
- Sideritis Scardica, Ginkgo biloba
- Where
- United Kingdom
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Benign Prostatic Hyperplasia
A Self-Administered Maneuver to Relieve Symptoms Suggestive of Benign Prostatic Hyperplasia
The objective of this study was to evaluate the effectiveness of the Digital Repetitive Infrapubic Pressure maneuver, a self-administered procedure used to provide symptomatic relief in initiating and maintaining urine flow…
- Trial name
- NCT01387893
- Testing
- the Digital Repetitive Infrapubic Pressure maneuver
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Kaiser Permanente
Sodium Excess, Racial Disparities
Vascular Effects of Acute Sodium (VEAS) Study
This IRB will cover a current clinical trial (NCT04244604) that was started at Auburn University (AU IRB#19-390), the Principal Investigator's prior institution, and is supported by his NIH Career Development Award (NHLBI…
- Conditions
- Sodium Excess, Racial Disparities, Blood Pressure, Cardiovascular Risk Factor
- Trial name
- NCT04244604
- Testing
- Low Sodium Meal (140 mg sodium chloride), High Sodium Meal (2500 mg sodium chloride)
- Where
- 2 sites in United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Indiana University
Dehydration
Study of In-line Pressure Using Various Techniques of Subcutaneous Administration of Fluids Enabled by Human Recombinant Hyaluronidase (INFUSE-AT1A)
The purpose is to characterize the in-line pressure profiles associated with several infusion technique factors during subcutaneous (SC) infusion of Lactated Ringer's solution, preceded by recombinant human hyaluronidase…
- Trial name
- INFUSE-AT1A (NCT01116102)
- Testing
- Subcutaneous HYLENEX (recombinant human hyaluronidase) and Lactated Ringer's solution
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Baxter Healthcare Corporation
Chronic Obstructive Pulmonary Disease (COPD)
Upper Airway Morphology and Physiology During Graded Positive Pressure and Nasal High Flow: An MRI Study
This study investigates the effects of graded nasal high flow (NHF) and continuous positive airway pressure (CPAP) on upper airway morphology and respiratory physiology in healthy volunteers and patients with COPD.
- Trial name
- AIR-MRI (NCT07886502)
- Testing
- Nasal High Flow, Continuous Positive Airway Pressure
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Klinikum Dortmund Wirbelsäulenchirurgie
Blood Pressure, Albuminuria
Effect of NWT-03 on Blood Pressure
Part 2 of the study will assess the effect of 2g of NWT-03 (an egg-white protein hydrolysate) on systolic and diastolic blood pressure and flow-mediated dilation in a crossover designed study in healthy adults with mild…
- Trial name
- NCT02144740
- Testing
- NWT-03, an egg-white protein hydrolysate
- Where
- Ireland
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Newtricious R&D BV