MAUDE data represents reports of adverse events involving medical devices. This maude entry was filed from a foreign,health professional,u report with the FDA on 2018-09-06 for ADVIA CENTAUR XP CEA ASSAY N/A 10309978 manufactured by Siemens Healthcare Diagnostics, Inc..
[120253655]
Siemens healthcare diagnostics is investigating the cause of the discordant advia centaur xp cea results. The instruction for use (ifu) limitation section states: "warning: do not use the advia centaur cea immunoassay as a screening test for diagnosis. Note: do not interpret levels of cea as absolute evidence of the presence or the absence of malignant disease. Measurements of cea should always be used in conjunction with other diagnostic procedures, including: information from the patient's clinical evaluation. The concentration of cea in a given specimen determined with assays from different manufacturers can vary due to differences in assay methods, calibration, and reagent specificity. Cea determined with different manufacturers' assays will vary depending on the method of standardization and antibody specificity. " mdr 1219913-2018-00230 was filed for the same event.
Patient Sequence No: 1, Text Type: N, H10
[120253656]
Discordant negative advia centaur xp cea results were obtained on a patient sample during physical examination. The patient sample was tested on two alternate methods and the results were positive. There is no indication of a cancer diagnosis with this patient and the initial negative result was reported to the physician. The patient was tested on the alternate methods because two weeks ago the patient was tested in another hospital on the two alternate methods and the results were positive for cea. Before measuring cea on the advia centaur xp, this patient told the physician the previous cea results were positive. Patient treatment was not altered or prescribed. There was no report of adverse health consequences due to the discordant advia centaur xp cea results.
Patient Sequence No: 1, Text Type: D, B5
| Report Number | 1219913-2018-00231 |
| MDR Report Key | 7852123 |
| Report Source | FOREIGN,HEALTH PROFESSIONAL,U |
| Date Received | 2018-09-06 |
| Date of Report | 2018-10-09 |
| Date of Event | 2018-08-24 |
| Date Mfgr Received | 2018-10-04 |
| Date Added to Maude | 2018-09-06 |
| Event Key | 0 |
| Report Source Code | Manufacturer report |
| Manufacturer Link | Y |
| Number of Patients in Event | 0 |
| Adverse Event Flag | 3 |
| Product Problem Flag | 3 |
| Reprocessed and Reused Flag | 3 |
| Reporter Occupation | OTHER HEALTH CARE PROFESSIONAL |
| Health Professional | 3 |
| Initial Report to FDA | 3 |
| Report to FDA | 3 |
| Event Location | 3 |
| Manufacturer Contact | MS. EIMAN SULIEMAN |
| Manufacturer Street | 333 CONEY STREET |
| Manufacturer City | E. WALPOLE, MA 02032 |
| Manufacturer Country | US |
| Manufacturer Postal | 02032 |
| Manufacturer Phone | 5086604603 |
| Manufacturer G1 | SIEMENS HEALTHCARE DIAGNOSTICS, INC. |
| Manufacturer Street | 333 CONEY STREET |
| Manufacturer City | E. WALPOLE MA 02032 |
| Manufacturer Country | US |
| Manufacturer Postal Code | 02032 |
| Single Use | 3 |
| Previous Use Code | 3 |
| Event Type | 3 |
| Type of Report | 3 |
| Brand Name | ADVIA CENTAUR XP CEA ASSAY |
| Generic Name | CEA IMMUNOASSAY |
| Product Code | DHX |
| Date Received | 2018-09-06 |
| Model Number | N/A |
| Catalog Number | 10309978 |
| Lot Number | 56473174 |
| Device Expiration Date | 2018-11-03 |
| Operator | HEALTH PROFESSIONAL |
| Device Availability | N |
| Device Age | DA |
| Device Eval'ed by Mfgr | R |
| Device Sequence No | 1 |
| Device Event Key | 0 |
| Manufacturer | SIEMENS HEALTHCARE DIAGNOSTICS, INC. |
| Manufacturer Address | 511 BENEDICT AVENUE TARRYTOWN NY 105915097 US 105915097 |
| Patient Number | Treatment | Outcome | Date |
|---|---|---|---|
| 1 | 0 | 2018-09-06 |