MAUDE Adverse Event Report: ROCHE MOLECULAR SYSTEMS, INC. - BRANCHBURG COBAS® SARS-COV-2 & INFLUENZA A/B; COVID-19 MULTI-ANALYTE RESPIRATORY PANEL NUCLEIC ACID DEVICES

Catalog Number 09211101190

Device Problem False Positive Result (1227)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 02/29/2024

Event Type  malfunction  

Manufacturer Narrative

The investigation is complete and revealed that microleaks from positive samples could potentially introduce internal contaminates.The false positive rates observed are within the claims within the ifu.

Event Description

In light of the covid-19 pandemic and the subsequent emergency use authorizations (euas) for sars-cov-2 diagnostic tests, the agency has requested heightened reporting beyond the reasonably suggests requirements of 803 to include allegations of false positive or false negative results independent of harm or malfunction or off-label use.Pursuant to the agency¿s instruction, we hereby submit this mdr.A customer alleged a discrepant result for a single patient while using the cobas sars-cov-2 & influenza a/b test on the cobas liat system.The alleged sample initially generated positive results for sars-cov-2, influenza a and influenza b.The same patient sample was retested on a different liat analyzer and generated a positive result for influenza b (negative for influenza a and sars-cov-2).The results were not released.No harm was alleged.An investigation was conducted to evaluate the customer issue.Per fda¿s eua guidance, 1 mdr will be filed.

• Brand Name: COBAS® SARS-COV-2 & INFLUENZA A/B
• Type of Device: COVID-19 MULTI-ANALYTE RESPIRATORY PANEL NUCLEIC ACID DEVICES
• Manufacturer (Section D): ROCHE MOLECULAR SYSTEMS, INC. - BRANCHBURG; 1080 us highway 202 south; branchburg NJ 08876
• Manufacturer (Section G): ROCHE MOLECULAR SYSTEMS, INC. - BRANCHBURG; 1080 us highway 202 south; branchburg NJ 08876
• Manufacturer Contact: timothy blair ; 1080 us hwy 202 s; branchburg, NJ 08876
• MDR Report Key: 18976962
• MDR Text Key: 338546672
• Report Number: 2243471-2024-00894
• Device Sequence Number: 1
• Product Code: QLT
• Combination Product (y/n): Y
• Reporter Country Code: US
• PMA/PMN Number: EUA201779
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date: 03/26/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 03/26/2024
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Catalogue Number: 09211101190
• Device Lot Number: 30807F
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 02/29/2024
• Was Device Evaluated by Manufacturer?: Yes
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1