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Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional Accepts healthy volunteers

Fluid Volume During Fluid Shifts

NCT03447574
Conditions
Development of Non-invasive Protocol
Interventions
ethanol dilution
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Noninvasive Monitoring in Lower Body Negative and Positive Pressure Tests

NCT03671902
Conditions
Hemorrhage
Interventions
Fluid shift
Device
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Lebanon, New Hampshire
Conditions
Chronic Subdural Hematoma
Interventions
Dextrose 5% W/ Sodium Chloride 0.225%
Drug
Lead sponsor
Carilion Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Roanoke, Virginia
Not listed Not applicable Interventional

Non-invasive Fluid Management

NCT02892799
Conditions
Respiratory Distress Syndrome, Adult
Interventions
NICOM-Guided Diuresis, Standard of Care
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Murray, Utah
Conditions
Pain, Acute
Interventions
VTS-K
Drug
Lead sponsor
Antonios Likourezos
Other
Eligibility
18 Years to 110 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Brooklyn, New York
Conditions
Benign Prostatic Hyperplasia, Lower Urinary Tract Symptom
Interventions
Rezum System, Rigid Cystoscopy
Device · Procedure
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
50 Years and older · Male only
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
15
States / cities
Tucson, Arizona • Denver, Colorado • Aventura, Florida + 12 more
Conditions
Intracranial Pressure
Interventions
Custom Thigh Cuff
Device
Lead sponsor
Saint John's Cancer Institute
Other
Eligibility
18 Years to 89 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Healthy
Interventions
free-fall
Procedure
Lead sponsor
National Aeronautics and Space Administration (NASA)
Federal
Eligibility
25 Years to 55 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Houston, Texas
Conditions
Hypertension, Portal, Ascites
Interventions
Gore® Viatorr® Endoprosthesis with controlled expansion, Large Volume Paracentesis with albumin infusion
Device · Procedure
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Hydrocephalus, Idiopathic Intracranial Hypertension, Pseudotumor Cerebri
Interventions
Tympanic membrane displacement (TMD), DPOAE
Device
Lead sponsor
LifeBridge Health
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Cancer Survivorship, Safety and Efficacy, Quality of Life
Interventions
Tai Chi Chih, Health Education Classes
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
55 Years to 90 Years · Female only
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Fluid Retention Tissue, Perfusion; Complications
Interventions
Manual Lymphatic Drainage, Near infrared spectroscopy, Temperature, Tissue Dialectic Constant
Other · Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 45 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Conditions
Obstructive Sleep Apnea, Pregnancy, Obesity, Sleep
Interventions
Not listed
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Lynch Syndrome, Lynch Syndrome I, Lynch Syndrome II, Lynch Syndrome I (Site-specific Colonic Cancer), HNPCC, HNPCC Gene Mutation, Hereditary Cancer Syndrome, Hereditary Cancer, MLH1 Gene Mutation, MLH1 Gene Deletion+Duplication, MLH1 Loss of Expression, MLH1 Gene Inactivation, MSH2 Gene Mutation, MSH2 Gene Deletion+Duplication, MSH2 Loss of Expression, MSH2 Gene Inactivation, MSH6 Gene Mutation, MSH6 Loss of Expression, MSH6 Gene Inactivation, PMS2 Gene Mutation, PMS2 Gene Inactivation, PMS2 Loss of Expression
Interventions
LYNX EYE (Lynch syndrome X-Talk of Enteral mucosa with Immune System)
Diagnostic Test
Lead sponsor
San Raffaele University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Timeline
2023 – 2034
U.S. locations
1
States / cities
Monrovia, California
Completed Not applicable Interventional Accepts healthy volunteers

CKDu in Sugarcane Workers in Guatemala

NCT03049527
Conditions
Chronic Kidney Disease
Interventions
Education, Incentives and Feedback
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
531 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Aurora, Colorado
Withdrawn Not applicable Interventional Accepts healthy volunteers

Noninvasive Monitor of Vascular Volume Fluid Shifts

NCT05080881
Conditions
Blood Loss
Interventions
phonocardiographic measurement: InnoVital Systems, phonocardiographic measurement: ThinkLabs StethOne, physiological measurements: BIOPAC, physiological measurements: Masimo Radical-7, physiological measurements: CoVa Monitoring System 2, Thoracic impedance
Diagnostic Test
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 49 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Lebanon, New Hampshire
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Aldosterone & Sodium Regulation in Postural Tachycardia Syndrome - Screening

NCT01783288
Conditions
Postural Tachycardia Syndrome
Interventions
Autonomic Function Testing, Posture Study, Measurement of Total Blood Volume, Exercise Capacity Test
Other · Procedure
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Human Research Program Flight Thigh Cuff

NCT06476106
Conditions
Healthy
Interventions
Venoconstrictive Thigh Cuff (VTC)
Device
Lead sponsor
National Aeronautics and Space Administration (NASA)
Federal
Eligibility
Not listed
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
Houston, Texas