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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Predicate Device Clear all
Completed Not applicable Interventional Accepts healthy volunteers

A Comparative, Controlled Study to Evaluate the Lay User Accuracy and Performance of the Dip Home-Based Dipstick Analyzer

NCT04466774
View directory record Official record
Conditions
Urine Detectable Acute and Chronic Diseases
Interventions
Dip Home-Based Dipstick Analyzer, Urine analysis predicate device for professional user
Diagnostic Test · Device
Lead sponsor
Healthy.io Ltd.
Industry
Eligibility
18 Years to 80 Years
Enrollment
429 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
3
States / cities
Atlanta, Georgia • Methuen, Massachusetts • Garden City, New York
Source: ClinicalTrials.gov public record
Updated Jul 9, 2020 · Synced Sep 5, 2026, 11:33 AM EDT
Completed Not applicable Interventional Results available

Engineering Evaluation of the Helix Ventilator

NCT03613363
View directory record Official record
Conditions
Respiratory Disease, Pulmonary Disease, Pediatric ALL
Interventions
Helix Ventilator
Device
Lead sponsor
Philips Respironics
Industry
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Hawthorne, New York
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Sep 5, 2026, 11:33 AM EDT
Completed Not applicable Interventional Results available

Scotchbond Universal Plus Compared to Scotchbond Universal for Posterior Class I & II Restorations With Filtek Universal

NCT05248204
View directory record Official record
Conditions
Cavities of Teeth, Dental Decay
Interventions
Scotchbond™ Universal Plus Adhesive, Scotchbond™ Universal Adhesive
Device
Lead sponsor
Solventum US LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Sep 5, 2026, 11:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clinical Investigation for the Preview® hCG Urine/Serum Combo Pregnancy Test

NCT04207554
View directory record Official record
Conditions
Pregnancy
Interventions
Test Device-Strip Format, Test Device-Cassette Format, Predicate Device
Device
Lead sponsor
Guangzhou Wondfo Biotech Co., Ltd
Industry
Eligibility
18 Years and older · Female only
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
6
States / cities
Garden Grove, California • Huntington Park, California • Los Angeles, California + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2021 · Synced Sep 5, 2026, 11:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Experimental Heat Patch

NCT01841788
View directory record Official record
Conditions
Effects of Heat, Tolerability, Adhesiveness, Dermal Irritation
Interventions
Thermal Adhesion Patch, Marketed Thermal Adhesion Patch, Placebo Patch
Device
Lead sponsor
Chattem, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Pinellas Park, Florida
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Sep 5, 2026, 11:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Carbon Monoxide Breath Sensor System Performance, Human Factors, and Usability Assessment Conducted in a Single Visit

NCT03148613
View directory record Official record
Conditions
Smoking, Tobacco
Interventions
Carbon Monoxide Breath Sensor System (COBSS), Bedfont - Micro+™ Smokerlyzer®
Device
Lead sponsor
David Utley, MD
Industry
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Redwood City, California
Source: ClinicalTrials.gov public record
Updated Oct 17, 2022 · Synced Sep 5, 2026, 11:33 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

ROTEM® Sigma Performance Evaluation - Method Comparison With Predicate Device and Reference Intervals

NCT02379104
View directory record Official record
Conditions
Blood Coagulation Disorders
Interventions
ROTEM sigma
Device
Lead sponsor
Tem Innovations GmbH
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
3
States / cities
Orlando, Florida • Baltimore, Maryland • New York, New York
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Sep 5, 2026, 11:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Case Series With Saneso 3600 Colonoscope

NCT05505370
View directory record Official record
Conditions
Colonic Neoplasms
Interventions
Colonoscopy
Device
Lead sponsor
Saneso Inc.
Industry
Eligibility
45 Years to 74 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
5
States / cities
Saint Clairsville, Ohio • Wintersville, Ohio • Elkins, West Virginia + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 16, 2022 · Synced Sep 5, 2026, 11:33 AM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Predicate and Lay User-HCP Comparison Study of a Multi-Level Urine hCG Pregnancy Test

NCT06516211
View directory record Official record
Conditions
Pregnancy
Interventions
Clara Pregnancy Test, Professional Marketed Pregnancy Test
Device
Lead sponsor
Conceptra Biosciences, LLC
Industry
Eligibility
18 Years and older · Female only
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Sep 5, 2026, 11:33 AM EDT
Completed No phase listed Observational

Comparative Study of Specular Microscopes for Endothelial and Corneal Cell Measurements

NCT02138266
View directory record Official record
Conditions
Corneal Endothelial Cell Loss
Interventions
Topcon Specular Microscope SP-1P, Konan Specular Microscope CELLCHEK XL
Device
Lead sponsor
Topcon Medical Systems, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 7, 2022 · Synced Sep 5, 2026, 11:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

To Investigate Agreement Between the EM-3000 and the Predicate Device Noncon Robo Pachy (F&A) (CellChek XL)

NCT02293122
View directory record Official record
Conditions
Cornea
Interventions
Observational
Other
Lead sponsor
Tomey Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Sep 5, 2026, 11:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Comparison of the Diagnostic Confidence and Image Quality Between the Eyoto Theia (RDSL) and a Predicate Device.

NCT05783583
View directory record Official record
Conditions
Cataract
Interventions
Remote Digital Slit Lamp
Device
Lead sponsor
Eyoto Group Ltd
Industry
Eligibility
21 Years to 99 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Sep 5, 2026, 11:33 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

A Study to Compare Analyte Levels in Blood Collected Using an Investigational Collection Device With a Commercial Predicate

NCT01934842
View directory record Official record
Conditions
Diabetes, Anemia
Interventions
TAP20-C, SAFE-T-FILL
Device
Lead sponsor
Seventh Sense Biosystems
Industry
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 24, 2014 · Synced Sep 5, 2026, 11:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Nidek RS3000 Comparative Study

NCT01384487
View directory record Official record
Conditions
Glaucoma, Retinal Disease, Corneal Disease
Interventions
Not listed
Lead sponsor
Nidek Co. LTD.
Industry
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Feb 19, 2012 · Synced Sep 5, 2026, 11:33 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

ABL90 FP MC Neonatal Arterial, Venous, Capillary Blood

NCT06078943
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
method comparison
Device
Lead sponsor
Radiometer Medical ApS
Industry
Eligibility
1 Day to 28 Days
Enrollment
612 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Sep 5, 2026, 11:33 AM EDT
Completed Not applicable Interventional

ABL90 Flex Plus Method Comparison Study_Adults

NCT06078956
View directory record Official record
Conditions
Diagnostic Test
Interventions
Measuring of analytes
Device
Lead sponsor
Radiometer Medical ApS
Industry
Eligibility
18 Years and older
Enrollment
754 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 26, 2025 · Synced Sep 5, 2026, 11:33 AM EDT
Completed Not applicable Interventional Results available

Randomized Trial Evaluating Performance of the Trevo Retriever Versus the Merci Retriever in Acute Ischemic Stroke

NCT01270867
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Mechanical Thrombectomy
Device
Lead sponsor
Stryker Neurovascular
Industry
Eligibility
18 Years to 85 Years
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 2, 2015 · Synced Sep 5, 2026, 11:33 AM EDT
Completed No phase listed Interventional Accepts healthy volunteers Results available

Comparative Study of the NIDEK TONOREF III and the Haag-Streit Goldmann Manual Tonometer and Comparison of Pachymetry Values for NIDEK TONOREF III With the NIDEK CEM-530

NCT03441477
View directory record Official record
Conditions
Intraocular Pressure
Interventions
Nidek Tonoref III, Haag-Streit Goldmann Manual Tonometer, NIDEK CEM-530
Device
Lead sponsor
Nidek Co. LTD.
Industry
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Andover, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced Sep 5, 2026, 11:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Performance Evaluation of Dream OCT: AP Study

NCT07355491
View directory record Official record
Conditions
Glaucoma Patients, Retina Patients, Eyes With Corneal Abnormality, Normal Healthy Eyes
Interventions
This is an observational study only, all patients are imaged on the investigational device
Device
Lead sponsor
Intalight, Inc
Industry
Eligibility
22 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 5, 2026, 11:33 AM EDT
Recruiting Not applicable Interventional

3M(TM) Filtek(TM) Supreme Flowable Composites for Class IV and Veneers

NCT07128589
View directory record Official record
Conditions
Dental Restoration, Dental Veneers
Interventions
3MTM FiltekTM Supreme Flowable Composite
Device
Lead sponsor
New York University
Other
Eligibility
18 Years to 75 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Sep 5, 2026, 11:33 AM EDT
Completed Not applicable Interventional

A Randomized, Controlled Trial to Evaluate the Safety and Effectiveness of the Route 92 Medical Reperfusion System (SUMMIT MAX)

NCT05018650
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
Route 92 Medical Reperfusion System
Device
Lead sponsor
Route 92 Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
29
States / cities
Mesa, Arizona • Carmichael, California • Newark, Delaware + 25 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Sep 5, 2026, 11:33 AM EDT
Not yet recruiting Not applicable Interventional

Clinical Performance of AH Plus Jet® Root Canal Sealers in Single-cone Protocols

NCT07642284
View directory record Official record
Conditions
Root Canal Treatment
Interventions
AH Plus Jet® Endodontic Sealer, AH Plus Jet® Root Canal Sealing Material
Device
Lead sponsor
Dentsply Sirona Implants and Consumables
Industry
Eligibility
18 Years to 75 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Sep 5, 2026, 11:33 AM EDT
Completed No phase listed Observational

Performance Evaluation of the Nanomix eLab® CRP, PCT, and LAC Assays With the Nanomix eLab System

NCT03876535
View directory record Official record
Conditions
Sepsis, SIRS
Interventions
Nanomix eLab® System molecular diagnostic test (non-interventional)
Other
Lead sponsor
Nanomix
Industry
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Aug 22, 2021 · Synced Sep 5, 2026, 11:33 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

P200TE Agreement and Precision Study

NCT05536401
View directory record Official record
Conditions
Retina Disease, Glaucoma, Normal
Interventions
P200TE, Predicate Device
Device
Lead sponsor
Optos, PLC
Industry
Eligibility
22 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Sep 5, 2026, 11:33 AM EDT