MAUDE Adverse Event Report: ROCHE DIAGNOSTICS ELECSYS CA 19-9 IMMUNOASSAY TEST, CARBOHYDRATE ANTIGEN (CA19-9)

Model Number CA 19-9

Device Problem Low Test Results (2458)

Patient Problem No Known Impact Or Consequence To Patient (2692)

Event Type  malfunction  

Manufacturer Narrative

The investigations confirmed the customer's results. The investigation did not identify a product problem. The cause of the event could not be determined. No devices were returned. This device is not labeled for single use and is not reprocessed or reused.

Event Description

This report summarizes 1 malfunction events. Erroneous low elecsys ca 19-9 immunoassay results were generated by the cobas 8000 e 602 module. The events involved one patient. The patient's age was requested but was not provided. The patient's weight was requested but was not provided. The patient's gender was requested but was not provided. The patient's race was requested but was not provided. The patient's ethnicity was requested but was not provided.

• Brand Name: ELECSYS CA 19-9 IMMUNOASSAY
• Type of Device: TEST, CARBOHYDRATE ANTIGEN (CA19-9)
• Manufacturer (Section D): ROCHE DIAGNOSTICS; 9115 hague road; indianapolis IN 46250
• Manufacturer (Section G): ROCHE DIAGNOSTICS GMBH; sandhofferstrasse 116; na; mannheim (baden-wurttemberg), na 68305 ; GM 68305
• Manufacturer Contact: michael leslie ; 9115 hague road; na; indianapolis, IN 46250 ; 3175214343
• MDR Report Key: 8284312
• MDR Text Key: 134752740
• Report Number: 1823260-2019-90021
• Device Sequence Number: 1
• Product Code: NIG
• Combination Product (y/n): N
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Type of Report: Initial,Followup

1 Device was Involved in the Event

0 Patients were Involved in the Event:

• Date FDA Received: 01/29/2019
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: No

Device Operator

• Device Model Number: CA 19-9
• Device Catalogue Number: 11776193122
• Device Lot Number: ASKU
• Was Device Available for Evaluation?: No Answer Provided

Was the Report Sent to FDA?

• Event Location: No Information
• Was Device Evaluated by Manufacturer?: No Answer Provided
• Is the Device Single Use?: No Answer Provided

Is This a Reprocessed and Reused Single-Use Device?

Type of Device Usage