FDA Adverse Event Malfunction Summary report: N

DEXCOM G6 CONTINUOUS GLUCOSE MONITORING SYSTEM

MDR report key: 22790348 · Received August 12, 2025

Report

Report Number
3004753838-2025-220238
Event Type
Malfunction
Date Received
August 12, 2025
Date of Event
July 16, 2025
Report Date
February 5, 2026
Manufacturer
DEXCOM, INC.
Product Code
QBJ
UDI-DI
00386270003225
PMA / PMN Number
DEN170088
Removal / Correction Number
Z-1944-2025
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
CA, US
Reporter Occupation
OTHER
Health Professional
N

Narratives

Additional Manufacturer Narrative · 0

(B)(4). 3004753838-2025-220238-01 WAS REPORTED IN ERROR. PLEASE DISREGARD INITIAL REPORTING OF THIS EVENT AS THIS EVENT HAS NOW BEEN DEEMED NOT REPORTABLE.

Additional Manufacturer Narrative · 0

(B)(4).

Additional Manufacturer Narrative · 0

(B)(4). H2: CORRECTION. 3004753838-2025-220238 WAS REPORTED IN ERROR. PLEASE DISREGARD INITIAL REPORTING OF THIS EVENT AS THIS EVENT HAS NOW BEEN DEEMED NOT REPORTABLE.

Description of Event or Problem · 0

AFTER SUBMISSION OF THE INITIAL MDR, PRODUCT WAS RECEIVED ON 8/15/2025 AND IT WAS DETERMINED THIS COMPLAINT IS NOT REPORTABLE PER CORPFT-140202.

Description of Event or Problem · 0

THE COMPLAINT STATES THAT "ALERT/NOTIFICATION SETTINGS" WAS REPORTED. NO PRODUCT OR DATA WAS PROVIDED FOR INVESTIGATION. PROBLEM COULD NOT BE CONFIRMED AND PROBABLE CAUSE CANNOT BE DETERMINED.

Description of Event or Problem · 0

SUBSEQUENT TO THE INITIAL MDR, IT WAS DETERMINED THAT A REPORT WAS SUBMITTED IN ERROR. UPON FURTHER REVIEW, IT WAS DETERMINED THAT THE PATIENT ALLEGATION DOES NOT MEET THE CRITERIA OF A REPORTABLE EVENT.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
813670 DEXCOM G6 CONTINUOUS GLUCOSE MONITORING SYSTEM CONTINUOUS GLUCOSE MONITOR QBJ DEXCOM, INC. 18073805 00386270003225

Patients

Seq Age Sex Outcome Treatment
1 23 YR Male