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AIA-PACK™ CA 19-9 is designed for IN VITRO DIAGNOSTIC USE ONLY for the quantitative measurement of CA 19-9 tumor associated antigen in human serum on TOSOH AIA Nex•IA and AIA-600II Immunoassay analyzers. Serial testing using the AIA-PACK™ CA 19-9 is to be used as an aid in monitoring the disease status in patients who have been diagnosed with pancreatic cancer and who show measurable CA 19-9 results over the course of their disease. Results of CA 19-9 testing should be used in conjunction with other clinical methods that are standard of care for monitoring disease status in these patients.

AIA-PACK™ CA 19-9 is designed for IN VITRO DIAGNOSTIC USE ONLY for the quantitative measurement of CA 19-9 tumor associated antigen in human serum on TOSOH AIA Nex•IA and AIA-600II Immunoassay analyzers.

I am sorry, but the provided text does not contain any information about acceptance criteria, device performance, sample sizes, expert qualifications, adjudication methods, multi-reader multi-case studies, standalone performance, ground truth types, or training set details for the AIA-PACK™ CA 19-9 device. The document is an FDA 510(k) clearance letter confirming substantial equivalence to a predicate device, and it does not include the detailed study information you are requesting.

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ST AIA-PACK™ CA 19-9 is designed for IN VITRO DIAGNOSTIC USE ONLY for the quantitative measurement of CA 19-9 tumor associated antigen in human serum on TOSOH AIA Nex•IA and AIA-600II Immunoassay analyzers. Serial testing using the ST AIA-PACK™ CA 19-9 is to be used as an aid in monitoring the disease status in patients who have been diagnosed with pancreatic cancer and who show measurable CA 19-9 results over the course of their disease. Results of CA 19-9 testing should be used in conjunction with other clinical methods that are standard of care for monitoring disease status in these patients.

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This is a medical device approval letter. It does not provide the information needed to answer the request. The letter confirms the FDA's decision that the "ST AIA-PACK TM CA 19-9" device is substantially equivalent to legally marketed predicate devices. It discusses regulatory information and marketing authorization but does not contain details about acceptance criteria, study methodologies, sample sizes, expert qualifications, or ground truth establishment for a performance study.

Ask a specific question about this device