Allergy Clinical Trial
Official title:
Analytical Validation of the abioSCOPE Device With an IgE Test Panel: Point-of-Care Precision, Sample Type Comparison and Method Correlation
NCT number | NCT04401631 |
Other study ID # | AB-ALL-3.1 |
Secondary ID | |
Status | Withdrawn |
Phase | |
First received | |
Last updated | |
Start date | November 2020 |
Est. completion date | December 2020 |
Verified date | October 2020 |
Source | Abionic SA |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
This is a multicenter, prospective, observational study to evaluate the analytical performance of the Abionic IgE Multi-Allergen Test Panel on the abioSCOPE® device in a U.S. point-of-care environment within a clinical laboratory operating under a CLIA certificate for tests of moderate complexity. The study will assess point-of-care ('external') precision, sample type comparison and correlation with a reference method (Phadia Laboratory System, ThermoFisher Scientific).
Status | Withdrawn |
Enrollment | 0 |
Est. completion date | December 2020 |
Est. primary completion date | November 2020 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | All |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - Provision and understanding of signed and dated written informed consent by the subject prior to any mandatory study-specific procedures, sample collection, or analysis. - Male or female, 18 years of age or older. Exclusion Criteria: - Subject participating in another study that may influence test results. - Subject taking any of the following medications: systemic steroids (inhaled or nasal steroids are allowed), anti-cytokines or cytokines, systemic interferon (injection local interferon a for the treatment of HPV is allowed), anti-IgE therapy (approved or investigational) or treated with systemic chemotherapy. - History of cancer, autoimmune, or immune deficiency disease. - Suffering from a hematological pathology (coagulation disorder, severe anemia) that could interfere with the blood draw procedure. |
Country | Name | City | State |
---|---|---|---|
United States | Johns Hopkins University, Baltimore | Baltimore | Maryland |
United States | The Bernstein Clinical Research Center Cincinnati | Cincinnati | Ohio |
United States | George Washington University, Washington DC | Washington | District of Columbia |
Lead Sponsor | Collaborator |
---|---|
Abionic SA | Johns Hopkins University, NAMSA |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | POC variance components (in a POL environment): | External Precision Study ('reproducibility study' 'site-to-site precision study'): Demonstrate that the imprecision of K3-EDTA venous plasma using the IVD CAPSULE Allergic Asthma panel on the abioSCOPE device (all 5 allergens/allergen mixes and total IgE) in the hands of trained Healthcare Professionals in a Physician Office Laboratory (POL) is within the expected range of the imprecision established in the clinical laboratory by Laboratory Scientists. Operator-to-Operator imprecision on whole blood: Demonstrate that the between-Operator reproducibility of the total IgE of the IVD CAPSULE Allergic Asthma panel on the abioSCOPE device test results is within the expected range of variability. Between-run reproducibility: Demonstrate that the between-run reproducibility of venous whole blood samples measured with the IVD CAPSULE Allergic Asthma panel on the abioSCOPE device (all 5 allergens/allergen mixes and total IgE) is within the expected range of variability. |
Day 1 | |
Primary | Sample type comparison: | Demonstrate that the IVD CAPSULE Allergic Asthma panel on the abioSCOPE device test results obtained from capillary whole blood correlates well with values obtained from K3-EDTA anticoagulated venous plasma and serum samples. | Day 1 | |
Primary | Method comparison | Demonstrate that test results obtained with the total IgE test of the IVD CAPSULE Allergic Asthma panel on the abioSCOPE device correlates with total IgE test results from the reference method (Phadia Laboratory System, ThermoFisher Scientific). | Day 1 |
Status | Clinical Trial | Phase | |
---|---|---|---|
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