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ClinicalTrials.gov public records Last synced Sep 13, 2026, 5:49 AM EDT

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Showing 1–24 of 150 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Capillary blood draw Clear all
Completed No phase listed Observational

OX-40 Protein Expression in the Sentinel Lymph Nodes of Patients With Cancer

NCT00900302
View directory record Official record
Conditions
Cancer
Interventions
protein expression analysis, immunohistochemistry staining method, laboratory biomarker analysis, biopsy
Genetic · Other · Procedure
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
Up to 120 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Euglycemia After Antenatal Late Preterm Steroids, the E-ALPS Study

NCT03076775
View directory record Official record
Conditions
Pregnancy Preterm, Neonatal Hypoglycemia, Hyperglycemia Drug Induced
Interventions
Maternal glycemic control
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
Birmingham, Alabama • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 25, 2022 · Synced Sep 13, 2026, 5:49 AM EDT
Suspended No phase listed Observational

Capillary-Venous Paired Collection

NCT06183151
View directory record Official record
Conditions
Cancer, Medical Device Performance
Interventions
Entia Liberty System
Device
Lead sponsor
Entia Ltd
Industry
Eligibility
21 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Temple, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional

Reliability of the Freestyle Libre CGM in the Inpatient Setting During the COVID-19 Surge

NCT04417270
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Freestyle Libre 14 day CGM system, Accuchek Inform II platform
Device
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 99 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 1, 2021 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of Blood Glucose Meter Systems

NCT01714232
View directory record Official record
Conditions
Diabetes
Interventions
Contour® PLUS BGMS, OneTouch® SelectSimple™ BGMS, Accu-Chek® Performa BGMS, Accu-Chek® Active BGMS, Freestyle Freedom® BGMS
Device
Lead sponsor
Ascensia Diabetes Care
Industry
Eligibility
18 Years and older
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Mishawaka, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 28, 2016 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional

Assessing the Feasibility of a Novel Non-Invasive Sensor for Guiding Wounded Warrior Rehabilitation

NCT02887755
View directory record Official record
Conditions
Rehabilitation Post-amputation
Interventions
Near-Infrared Spectroscopy (NIRS) Sensor
Device
Lead sponsor
Henry M. Jackson Foundation for the Advancement of Military Medicine
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 1, 2018 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

Performance of an Investigational Blood Glucose Monitoring System in a Clinical Setting

NCT01268267
View directory record Official record
Conditions
Diabetes
Interventions
Ninja 2 Investigational Blood Glucose Monitoring System
Device
Lead sponsor
Ascensia Diabetes Care
Industry
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Escondido, California
Source: ClinicalTrials.gov public record
Updated Feb 28, 2016 · Synced Sep 13, 2026, 5:49 AM EDT
Completed No phase listed Observational

PheCheck Feasibility Study

NCT05998109
View directory record Official record
Conditions
Phenylketonurias
Interventions
PheCheck™, HPLC Amino Acid Analyzer, Dried Blood Spot Cards
Device · Diagnostic Test
Lead sponsor
Lumos Diagnostics
Industry
Eligibility
10 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 14, 2025 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional

The Effect of Intraneural Facilitation Therapy on Diabetic Patients With Peripheral Neuropathy

NCT04025320
View directory record Official record
Conditions
Diabetic Neuropathy
Interventions
Intraneural Facilitation, Sham
Other
Lead sponsor
Loma Linda University
Other
Eligibility
50 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated May 16, 2021 · Synced Sep 13, 2026, 5:49 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

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

NCT01786408
View directory record Official record
Conditions
Diabetes, Anemia
Interventions
TAP20-C, SAFE-T-FILL CAPILLARY BLOOD COLLECTION SYSTEM
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 13, 2026, 5:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Xpert® Hemorrhagic Fever on the GeneXpert® Edge X System

NCT07370454
View directory record Official record
Conditions
Hemorrhagic Fever
Interventions
Xpert Hemorrhagic Fever test
Diagnostic Test
Lead sponsor
Cepheid
Industry
Eligibility
14 Years and older
Enrollment
408 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Frederick, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Validation of Diagnostics to Identify Glucose-6-phosphate Dehydrogenase Activity in the US

NCT04010695
View directory record Official record
Conditions
G6PD Deficiency
Interventions
SD Biosensor G6PD Analyzer, Pointe Scientific Test Kit, HemoCue System
Diagnostic Test
Lead sponsor
PATH
Other
Eligibility
18 Years to 65 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Sep 13, 2026, 5:49 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Erythrocyte Ghost Mediated Retinal Diagnosis

NCT02445001
View directory record Official record
Conditions
Retinal Disease
Interventions
ICG loaded erythrocytes
Procedure
Lead sponsor
Northwell Health
Other
Eligibility
40 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

User Evaluation of the Invasive Component of the CNOGA TensorTip COMBO GLUCOMETER (CoG)

NCT03870971
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
blood glucose measurement
Other
Lead sponsor
Sciema UG
Other
Eligibility
18 Years and older
Enrollment
543 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Renton, Washington
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Sep 13, 2026, 5:49 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Comparison of Noninvasive Blood Glucose Concentrations Relative to Finger Capillary Blood Glucose References

NCT01415544
View directory record Official record
Conditions
Type 1 Diabetes, Type 2 Diabetes, Gestational Diabetes
Interventions
Not listed
Lead sponsor
InLight Solutions
Industry
Eligibility
20 Years to 50 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Feb 26, 2012 · Synced Sep 13, 2026, 5:49 AM EDT
Completed No phase listed Observational

Glycemic Control Based on Serum Fructosamine Concentration vs. hemoglobinA1c (HbA1c) in Diabetic Patients

NCT04079660
View directory record Official record
Conditions
Diabetes
Interventions
Capillary blood glucose blood draw
Diagnostic Test
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Timeline
2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 21, 2021 · Synced Sep 13, 2026, 5:49 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 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

Evaluation of an Karajishi Contour Investigational Blood Glucose Monitoring System

NCT02041286
View directory record Official record
Conditions
Diabetes
Interventions
Karajishi Contour Investigational BG Monitoring System
Device
Lead sponsor
Ascensia Diabetes Care
Industry
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
2
States / cities
Escondido, California • Renton, Washington
Source: ClinicalTrials.gov public record
Updated Feb 28, 2016 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

Scripps Wired for Health Monitoring Study

NCT01975428
View directory record Official record
Conditions
Diabetes, Hypertension, Cardiac Arrhythmia
Interventions
DM Pgm + device, Control
Device · Behavioral
Lead sponsor
Scripps Translational Science Institute
Other
Eligibility
18 Years and older
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2023 · Synced Sep 13, 2026, 5:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clozapine Therapy Sample Collection - Method Comparison Study

NCT05422131
View directory record Official record
Conditions
Patients Prescribed Clozapine
Interventions
MyCare Insite Clozapine Test
Device
Lead sponsor
Saladax Biomedical, Inc.
Industry
Eligibility
21 Years and older
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Bethlehem, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

Evaluation of Labeling Comprehension and Performance of a New Blood Glucose Meter System

NCT00804596
View directory record Official record
Conditions
Diabetes
Interventions
Apollo Blood Glucose Monitoring System
Device
Lead sponsor
Ascensia Diabetes Care
Industry
Eligibility
18 Years to 75 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 28, 2016 · Synced Sep 13, 2026, 5:49 AM EDT
Completed No phase listed Observational

Performance Evaluation of LumiraDx COVID-19 (SARS-CoV-2) Ag Test

NCT04557046
View directory record Official record
Conditions
Covid19
Interventions
Nasal Swab, Nasopharyngeal swab, Throat swab, Fingerstick, Saliva specimen
Diagnostic Test
Lead sponsor
LumiraDx UK Limited
Industry
Eligibility
Not listed
Enrollment
1,134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
7
States / cities
Altamonte Springs, Florida • Kissimmee, Florida • Atlanta, Georgia + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Sep 13, 2026, 5:49 AM EDT
Completed Not applicable Interventional Results available

User Performance Evaluation of an Investigational Blood Glucose Monitoring System

NCT01410773
View directory record Official record
Conditions
Diabetes
Interventions
Ninja 2 Investigational Blood Glucose Monitoring System
Device
Lead sponsor
Ascensia Diabetes Care
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Mishawaka, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 28, 2016 · Synced Sep 13, 2026, 5:49 AM EDT