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ClinicalTrials.gov public records Last synced Oct 23, 2026, 5:46 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 224 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: noninvasive tests Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Hemodilution Validation of INVSENSOR00026

NCT03677375
View directory record Official record
Conditions
Healthy
Interventions
INVSENSOR00026
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
173 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated May 20, 2019 · Synced Oct 23, 2026, 5:46 PM EDT
Not yet recruiting No phase listed Observational

UltraTrac Clinical Pilot Study

NCT07864714
View directory record Official record
Conditions
Hemodynamic Monitoring
Interventions
Noninvasive Hemodynamic Monitoring System
Device
Lead sponsor
AcQumen Medical, Inc.
Industry
Eligibility
0 Years to 21 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 23, 2026, 5:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluating a Mat-Based Biometric Vibration System for Sleep and Daily Recovery

NCT07221318
View directory record Official record
Conditions
Healthy Adult Male and Female Volunteers
Interventions
Low-frequency whole-body vibration mat
Device
Lead sponsor
Florida International University
Other
Eligibility
18 Years to 45 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 23, 2026, 5:46 PM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Performance Comparison Between Masimo W1™ and Apple Watch Series 8

NCT05968079
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Masimo W1™ and Apple Watch Series 8
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 9, 2025 · Synced Oct 23, 2026, 5:46 PM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Oxygen Reserve Index (ORi) Validation of INVSENSOR00029

NCT03678103
View directory record Official record
Conditions
Healthy
Interventions
INVSENSOR00029
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2021 · Synced Oct 23, 2026, 5:46 PM EDT
Recruiting No phase listed Observational

Specimen Collection From Pregnant Women at Increased Risk for Fetal Aneuploidy

NCT01429389
View directory record Official record
Conditions
Down Syndrome, Fetal Aneuploidy
Interventions
Not listed
Lead sponsor
Sequenom, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2028
U.S. locations
12
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 23, 2026, 5:46 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Development of a Noninvasive Metric to Measure Small Bowel Sensation - The Small Intestine Stress Test

NCT07817706
View directory record Official record
Conditions
Disorders of Gut Brain Interaction
Interventions
Mannitol Solution 76 mOsm/L, Mannitol Solution 189 mOsm/L, Mannitol Solution 325 mOsm/L, Scintigraphy
Drug · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 23, 2026, 5:46 PM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Oxygen Reserve Index (ORi) Validation of INVSENSOR00025

NCT03628898
View directory record Official record
Conditions
Healthy
Interventions
INVSENSOR00025
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Aug 27, 2021 · Synced Oct 23, 2026, 5:46 PM EDT
Recruiting Not applicable Interventional

Home-Based Brain Stimulation for Motoric Cognitive Risk Syndrome

NCT06821568
View directory record Official record
Conditions
Alzheimer Disease and Related Dementias, Cognition, Mobility Disability
Interventions
Personalized Transcranial Direct Current Stimulation (tDCS), Active-Sham
Other
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
65 Years to 90 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Roslindale, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 23, 2026, 5:46 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Evaluation of the UltraTrac System as a Non-Invasive Monitor of Hemodynamic Parameters

NCT07862608
View directory record Official record
Conditions
Hemodynamic Monitoring
Interventions
Noninvasive Hemodynamic Monitoring System
Device
Lead sponsor
AcQumen Medical, Inc.
Industry
Eligibility
2 Months to 95 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Riverside, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 23, 2026, 5:46 PM EDT
Withdrawn Not applicable Interventional

Secretin-enhanced Magnetic Resonance Cholangiopancreatography (S-MRCP) and Pancreatic Function Following Surgery

NCT01094535
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Synthetic Human Secretin
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 6, 2015 · Synced Oct 23, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accuracy of Noninvasive Hemoglobin Measurement (SpHb) Using Rainbow DCI Pulse Oximeter Sensor

NCT03124693
View directory record Official record
Conditions
Healthy, Surgery
Interventions
Rainbow DCI pulse oximeter sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
3
States / cities
Irvine, California • Loma Linda, California • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 12, 2017 · Synced Oct 23, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Accuracy of Hemoglobin Measurement for Various Rainbow Pulse Oximeter Sensors

NCT03124966
View directory record Official record
Conditions
Healthy
Interventions
Pulse Oximeter sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
2
States / cities
Irvine, California • Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jul 27, 2017 · Synced Oct 23, 2026, 5:46 PM EDT
Active, not recruiting Not applicable Interventional

Evaluating a Low-Cost Therapeutic Device in Managing Head and Neck Cancer Patients With Radiation-Related Trismus

NCT05671861
View directory record Official record
Conditions
Trismus, Head and Neck Cancer
Interventions
Trismus Device Prototype, Questionnaires, Mobile Application
Device · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Oct 23, 2026, 5:46 PM EDT
Completed Not applicable Interventional

Targeted Evaluation, Action, & Monitoring of Traumatic Brain Injury

NCT02657135
View directory record Official record
Conditions
Traumatic Brain Injury (TBI)
Interventions
Cognitive/Neuropsychological Testing, Vestibular/Ocular-Motor Testing, Cervical (Neck) Evaluation, Sleep Evaluation, HDFT MRI, MR Spectroscopy (MRS), MEG (Magnetoencephalography)
Behavioral · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 60 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Oct 23, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Repeatability and Reproducibility of Oxygen Reserve Index (ORi)

NCT05636098
View directory record Official record
Conditions
Healthy
Interventions
Masimo Rainbow Sensors
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2025 · Synced Oct 23, 2026, 5:46 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Clinical Performance of Masimo INVSENSOR00057 for Atrial Fibrillation Detection

NCT05476250
View directory record Official record
Conditions
Healthy
Interventions
INVSENSOR00057
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Oct 23, 2026, 5:46 PM EDT
Terminated No phase listed Observational

Development of a NIPTT for Detecting Copy Number Variations

NCT04774640
View directory record Official record
Conditions
Copy Number Variations
Interventions
MaterniT GENOME
Device
Lead sponsor
Sequenom, Inc.
Industry
Eligibility
18 Years to 89 Years · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 9, 2023 · Synced Oct 23, 2026, 5:46 PM EDT
Active, not recruiting No phase listed Observational

Imaging Sodium and Lymphatics in Lymphedema

NCT05242900
View directory record Official record
Conditions
Lymphedema of Leg, Lymphedema, Secondary, Lymphedema Related Fibrosis
Interventions
Complete decongestive therapy, Standard imaging protocol
Procedure · Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Oct 23, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Noninvasive Hemoglobin Repeatability and Reproducibility in a Blood Donation Setting

NCT04490863
View directory record Official record
Conditions
Healthy, Anemia
Interventions
Rad-67 Pulse oximeter & DCI Mini sensor
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced Oct 23, 2026, 5:46 PM EDT
Terminated No phase listed Observational

Clinical Performance of the MaterniT21 PLUS LDT in Multiple Gestation Pregnancies

NCT02226315
View directory record Official record
Conditions
Down Syndrome, Edwards Syndrome, Patau Syndrome, Turner Syndrome
Interventions
Not listed
Lead sponsor
Sequenom, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 17, 2015 · Synced Oct 23, 2026, 5:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Shear Wave Sonoelastography in Pediatric Liver Fibrosis

NCT02372682
View directory record Official record
Conditions
Sonoelastography, Elastography, Elastograms, Liver Fibrosis, Hepatic Fibrosis, Cirrhosis, Pediatrics
Interventions
Shear wave sonoelastography
Device
Lead sponsor
St. Louis University
Other
Eligibility
Up to 18 Years
Enrollment
171 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 12, 2019 · Synced Oct 23, 2026, 5:46 PM EDT
Enrolling by invitation Not applicable Interventional

Intracranial EEG to Test How Noninvasive Stimulation Affects Hippocampal-dependent Memory

NCT07397897
View directory record Official record
Conditions
Memory Performance, Hippocampal Network Activity
Interventions
Transcranial magnetic stimulation (TMS)
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 23, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Desaturation Validation of INVSENSOR00031

NCT03783780
View directory record Official record
Conditions
Healthy
Interventions
INVSENSOR00031
Device
Lead sponsor
Masimo Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 23, 2026, 5:46 PM EDT