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Showing 25–48 of 57 matching trials from the live ClinicalTrials.gov search.
Withdrawn Not applicable Interventional Accepts healthy volunteers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
Terminated Not applicable Interventional Results available

Feasibility of a New Ambulatory Multi-vital Signs Monitor

NCT05562011
Conditions
Perioperative/Postoperative Complications
Interventions
Caretaker Device placement
Device
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
ICU, Pulmonary Artery Catheter (PAC), Swan-Ganz Catheter
Interventions
Philips Advanced Monitoring Cuff (AMC)
Device
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Blood Pressure
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Critically Ill
Interventions
T-line hemodynamic monitoring device (placement and use)
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Systemic Inflammatory Response Syndrome, Distributive Shock, Hypotension and Shock, Decompensated Congestive Heart Failure, Atrial Fibrillation, High Risk Non-cardiac Surgery
Interventions
Peripheral Intravenous Analysis (PIVA), Standard of care invasive vascular monitoring, Standard noninvasive vascular monitoring
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Heart Failure, Pulmonary Arterial Hypertension
Interventions
right heart catheterization
Diagnostic Test
Lead sponsor
Silverleaf Medical Sciences INC
Industry
Eligibility
20 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Loma Linda, California
Conditions
Asthma
Interventions
NIPPV (PALMtop PTV), Volumetric CO2 (NM3), USCOM
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
2 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Atrial Fibrillation
Interventions
non-invasive testing
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Blood Pressure Measurement
Interventions
GE Datex-Ohmeda Oxy-F Finger Clip Pulse Oximeter Sensor, Arrow® arterial catheterization kit (Teleflex)
Device
Lead sponsor
Sensifree Ltd.
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Louisville, Colorado
Conditions
Blood Pressure
Interventions
L-tyrosine, Sugar Pill
Dietary Supplement
Lead sponsor
New York Institute of Technology
Other
Eligibility
40 Years to 84 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Old Westbury, New York
Recruiting Not applicable Interventional

The Continuity Study

NCT07216573
Conditions
Blood Pressure
Interventions
HemoSphere Vita Monitor with VitaWave or VitaWave Plus Finger Cuff Adult, and ForeSight Large Sensors
Device
Lead sponsor
Becton, Dickinson and Company
Industry
Eligibility
18 Years and older
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, New York
Conditions
Intracerebral Hemorrhage, Intracerebral Haemorrhage, Intraventricular Hemorrhage, Stroke, Cerebrovascular Disease
Interventions
Reversal of Oral anticoagulation within 30 minutes, Early intensive blood pressure lowering, Treatment of pyrexia, Hyperglycemia treatment, Do-not-resuscitate (DNR) or withdrawal of care, Referral to Intensive Care, Referral to Neurosurgery, Repeat brain imaging, Standard care
Other · Diagnostic Test
Lead sponsor
Region Skane
Other
Eligibility
18 Years and older
Enrollment
3,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
COVID-19, Long COVID
Interventions
MouthLabTM
Device
Lead sponsor
Edith Nourse Rogers Memorial Veterans Hospital
Federal
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Bedford, Massachusetts
Conditions
Blood Pressure, Arterial Line, Anesthesia
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Lebanon, New Hampshire
Recruiting Not applicable Interventional Accepts healthy volunteers

The Validation Study of Bioelectronics

NCT05397951
Conditions
Healthy, Health Behavior
Interventions
Multi-modality Noninvasive Biosensor, Oximeter, Portable Blood Pressure Monitor, Vicorder Pulse Wave Velocity Monitor
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Blood Pressure
Interventions
CareTaker PDA Device
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
2 Years to 17 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Nitrous Oxide as Treatment for Fibromyalgia

NCT05357066
Conditions
Fibromyalgia, Central Neuropathic Pain
Interventions
Nitrous oxide gas for inhalation, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Spinal Cord Injuries (SCI), Blood Pressure, Thermoregulation, Perfusion Index
Interventions
Controlled Cool Thermal Challenge (18°C)
Other
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
The Bronx, New York
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Antidepressant Effects of Nitrous Oxide

NCT05357040
Conditions
Major Depressive Disorder, Treatment Resistant Depression
Interventions
Nitrous oxide gas for inhalation, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Burns
Interventions
NICOM (non-invasive cardiac output monitor)
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Traumatic Brain Injury, Subarachnoid Hemorrhage, Intracerebral Hemorrhage, Liver Failure, Ischemic Stroke
Interventions
Transcranial Doppler
Diagnostic Test
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
3
States / cities
Davis, California • San Francisco, California • Atlanta, Georgia
Conditions
Cardiomyopathy, Cardiovascular Disease, Heart Disease
Interventions
Respiratory Depression Monitoring with End Tidal Carbon Dioxide Nasal Cannula (ETCO2- NC), Standard Non-invasive Respiratory Depression Monitoring
Device · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Unstable Blood Pressure, Hypotension
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
24 Weeks to 44 Weeks
Enrollment
80 participants
Timeline
2025 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts