AlzheimerS Disease Pathology Assessment Test
The Alzheimer's Disease Pathology Assessment Test is an in vitro diagnostic device used to determine whether patients presenting with cognitive impairment who are being evaluated for Alzheimer's disease will test positive or negative for amyloid plaques or neurofibrillary tangles as measured by PET imaging agents. It provides objective biomarker data to support clinical evaluation of Alzheimer's pathology. Classified as FDA Class 2 under regulation 866.5840, it requires 510(k) clearance in the Immunology specialty. The device is not an implant and not life-sustaining.
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Basic Information
- Product Code
- QSE
- Device Class
- FDA class 2
- Regulation Number
- 866.5840
- Medical Specialty
- Immunology
- Review Panel
- IM
- Submission Type
- 1
Device Characteristics
Definition
In vitro test to determine whether a patient presenting with cognitive impairment and being evaluated for AD and other causes of cognitive decline will test positive or negative for amyloid plaques or neurofibrillary tangles as measured by PET imaging agents.
510(k) Clearance History
Related 510(k) Clearances
This FDA classification is associated with 3 510(k) clearances via K numbers.
| K Number | Device Name | Decision Date | Decision | Applicant |
|---|---|---|---|---|
| K231348 | Elecsys ß-Amyloid (1-42) CSF II, Elecsys Total-Tau CSF | Jun 05, 2023 | Substantially Equivalent | Roche Diagnostics |
| K221842 | Elecsys B-Amyloid (1-42) CSF II, Elecsys Phospho-Tau (181P) CSF | Dec 07, 2022 | Substantially Equivalent | Roche Diagnostics |
| DEN200072 | Lumipulse G ß-Amyloid Ratio (1-42/1-40) | May 04, 2022 | Unknown | Fujirebio Diagnostics,Inc. |
FEI Numbers
This FDA classification entry is associated with 4 FEI numbers. Click on an entry to view related FDA registrations.
Registration Numbers
This FDA classification entry is associated with 4 registration numbers. Click on an entry to view related FDA registrations.