Clinical trials: Reference Values
- Condition Reference Values
- Funder type Industry (pharma, biotech, devices)
- Accepts healthy volunteers yes
Salivary Immunity
Salivary Immunoglobulin A (sIgA) Normal Range Study
Salivary Immunoglobulin A (sIgA) is a marker of immune system activity. Typically, sIgA is determined by an ELISA test in which samples have to be sent to a specialized laboratory for testing.
- Trial name
- sIgA (NCT06248788)
- Testing
- PoC Device
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- 4Life Research, LLC
Healthy
Normal Reference Range Study With the TEG6s Heparin Neutralization Cartridge in Healthy Volunteers
This trial holds minimal risk to the trial volunteers and consists of obtaining whole blood via venipuncture to perform coagulation parameter measurements to define a Normal Reference Range.
- Trial name
- NCT06261580
- Testing
- TEG 6s Citrated K, KH, RTH, and FFH Cartridge, Clauss Fibrinogen
- Where
- 3 sites in United States
- Volunteers
- 181 people, healthy volunteers welcome
- Sponsor
- Haemonetics Corporation
Healthy
Procalcitonin Test Reference Range Determination
Prospective, single-centre study in healthy volunteers to establish a reference range for the RAMP Procalcitonin (PCT) test. The primary objective of this study is to establish the reference range for measurement of PCT levels…
- Trial name
- PRO-H (NCT02591121)
- Where
- Canada
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Response Biomedical Corp.
Healthy
Determining Normal Values of BNP Levels for the Minicare BNP IVD Assay.
Main objective is to determine normal values for Brain Natriuretic Peptide (BNP) levels for the Minicare BNP using K2-EDTA (ethylenediaminetetraacetic acid ) venous whole blood and K2-EDTA plasma samples from healthy subjects.
- Trial name
- NCT03102944
- Testing
- Minicare BNP
- Where
- Netherlands
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Philips Handheld Diagnostics
Transmission, Blood, Recipient/Donor
Procedure For The Reference Range Study For Absolute MA
CLSI guidelines shall be followed to gather data from a minimum of one hundred and twenty normal donors to create reference intervals for various Haemonetics reagents.
- Trial name
- NCT02110576
- Where
- United States
- Volunteers
- 161 people, healthy volunteers welcome
- Sponsor
- Haemonetics Corporation
Coagulation Disorder
QStat Pilot Reference Range Study
The objective is to determine the initial reference range intervals for the parameters reported by the Quantra System with the QStat Cartridge.
- Trial name
- NCT04490759
- Testing
- Quantra System
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- HemoSonics LLC
Healthy Mothers
Study on Normal Ranges of Lipids in Breast Milk of Healthy Mothers
This trial is undertaken to better understand the ranges of functional components normally found in human milk. This will strengthen the scientific knowledge on breast-milk composition as a "gold standard".
- Trial name
- NCT01805011
- Testing
- minimum 4 months of breastfeeding
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Tissue Oxygenation
Accuracy Verification of the INVOS PM7100
Prospective, observational, pre-market, verification study to confirm accuracy of the INVOS 7100 system in compliance with ISO 80601-2-85:2021 standard
- Trial name
- NCT07166341
- Testing
- Observational
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Healthy
The ILLUMINATE Study
The research study will be conducted to obtain baseline, or "normative" information to compare an air charged HRAM catheter to traditional solid catheter measures using the IAPWG standardized testing protocol and London…
- Trial name
- ILLUMINATE (NCT06805240)
- Testing
- Air Charged Catheter ARM Procedure, Solid State Catheter ARM Procedure
- Where
- 3 sites in United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Laborie Medical Technologies Inc.
Pediatric ALL, Healthy
QPlus Pediatric Reference Interval
Evaluation of coagulation results reported by the Qplus Quantra System to determine pediatric reference range intervals.
- Trial name
- NCT05645133
- Testing
- Diagnostic Test
- Where
- United States
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- HemoSonics LLC
Brain Health
Development of a Reference Interval Database With the NeuroCatch™ Platform
The NeuroCatch Platform™, an investigational medical device system developed by NeuroCatch Inc., consists of software and hardware that captures brain health information.
- Trial name
- NCT03835962
- Testing
- NeuroCatch™ Platform
- Where
- Canada
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- NeuroCatch Inc.
Blood Coagulation Disorders, Thrombotic Disorders
Determination of Fibrin Activity in Plasma on STA-R® Prototype
The purpose of the study is to give the proof of concept of the Fibrin structure assay on STA-R® prototype. It aims to identify the parameters which discriminate the pathologic from the normal population.
- Conditions
- Blood Coagulation Disorders, Thrombotic Disorders, Hemorrhagic Disorders, Trauma
- Trial name
- FAST (NCT02856789)
- Testing
- Routine hemostasis tests, Fibrin structure (FS), Thromboelastography (TEG)
- Where
- France
- Volunteers
- 913 people, healthy volunteers welcome
- Sponsor
- Diagnostica Stago R&D
Coagulation
Thromboelastography (TEG) Reference Range Study
As part of a system wide reagent verification plan Haemoscope Corporation will be running a study to verify the reference intervals of many of the reagents.
- Trial name
- NCT01357928
- Where
- United States
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Haemonetics Corporation
Malnutrition
The Nutritional Health for the Elderly Reference Centre Study (NHERC Study)
Elderly are at greater risk of dietary insufficiency due to age-related increases in nutrient requirements concomitant with a reduction in energy requirements, decreases in appetite and energy intake.
- Trial name
- NHERC (NCT03240952)
- Where
- 4 sites in Singapore
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Abbott Nutrition
Iron Deficiency (Without Anemia)
Efficacy of a Low Dose, Oral, Liquid Iron Supplement on Restoring Inadequate Blood Iron to Normal Levels
This is a randomized, double-blind, placebo-controlled, 8-week intervention clinical study assessing the safety and efficacy of a new low-dose liquid iron supplement in restoring iron levels to normal ranges without promoting…
- Trial name
- NCT05257343
- Testing
- Liquid Iron Supplement (Blood Builder ®)
- Where
- United States
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Applied Science & Performance Institute
Healthy, Asymptomatic
Normal Values of High Frequency ECG (HyperQ™) in Apparently Healthy Individuals and in Young and Masters Athletes
The main objective of this study is to investigate depolarization characteristics represented by changes in HyperQ in asymptomatic, apparently healthy athletic and non-athletic individuals.
- Conditions
- Healthy, Asymptomatic, Obesity
- Trial name
- NCT00847353
- Where
- Israel
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- BSP Biological Signal Processing Ltd.
HIV Infections, HIV Seronegativity
A Phase I, Observer-Blind, Placebo-Controlled Study of the Chiron Vaccine HIV p24/MF59 Administered to Healthy HIV-Seronegative Adults
To evaluate the safety and tolerability of the Chiron vaccine human immunodeficiency virus (HIV) p24(25 or 50 micrograms)/MF59 in healthy HIV-1 seronegative adults.
- Trial name
- NCT00002204
- Testing
- HIV p24/MF59 Vaccine
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chiron Corporation
Heart Failure
AQT90 FLEX NTproBNP2 Test Kit - 23004 - Reference Interval Study
The purpose of this study is to establish the overall (age- and sex independent) at least 95th percentile upper reference limit (URL) of the NTproBNP2 Test Kit on the AQT90 FLEX analyzer.
- Trial name
- RI (NCT06834880)
- Testing
- No intervention; Observational study
- Where
- Finland
- Volunteers
- 781 people, healthy volunteers welcome
- Sponsor
- Radiometer Medical ApS
Healthy
VIDAS® NEPHROCLEAR Reference Interval Study
This is a multi-center sample analysis study in which urine samples previously collected from apparently healthy adult subjects, and subjects with stable chronic morbidities but without AKI in order to establish the reference…
- Trial name
- NCT06037109
- Testing
- Diagnostic Test: VIDAS® NEPHROCLEAR™ CCL14 Test
- Where
- 2 sites in United States
- Volunteers
- 585 people, healthy volunteers welcome
- Sponsor
- BioMérieux
Healthy Subjects
DxH520 Pediatric Reference Interval Verification
Results from this study will be used to verify that the published pediatric reference intervals are met on the DxH 520 Hematology Analyzer for the pediatric age ranges.
- Trial name
- NCT03243266
- Testing
- CBC/Diff Reference Interval
- Where
- 2 sites in Canada
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Beckman Coulter, Inc.