FDA Adverse Event Injury Summary report: N

DEXCOM G6 CONTINUOUS GLUCOSE MONITORING SYSTEM

MDR report key: 22819626 · Received August 15, 2025

Report

Report Number
3004753838-2025-224913
Event Type
Injury
Date Received
August 15, 2025
Date of Event
August 3, 2025
Report Date
August 15, 2025
Manufacturer
DEXCOM, INC.
Product Code
QBJ
UDI-DI
00386270002860
PMA / PMN Number
DEN170088
Adverse Event
Yes
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
FL, US
Reporter Occupation
OTHER

Narratives

Additional Manufacturer Narrative · 0

(B)(4). DIABETES MELLITUS IS A KNOWN CAUSE OF HYPOGLYCEMIA. H6 HEALTH EFFECT - CLINICAL CODE - E014302 DECREASED LEVEL OF CONSCIOUSNESS.

Description of Event or Problem · 0

IT WAS REPORTED THAT AN ALERT/NOTIFICATION SETTINGS ISSUE OCCURRED. ON (B)(6) 2025, AROUND 9:00AM, THE PATIENT WAS WOKEN UP BY HIS BROTHER AND AT THIS TIME, THE PATIENT STATED THEY WERE HYPOGLYCEMIC (NO SYMPTOMS REPORTED) AND THE CGM HAD LOW READINGS BUT HE DID NOT HEAR ANY NOTIFICATIONS. HE STATED FOR SOME REASON, THE NOTIFICATIONS ON THE RECEIVER WAS TURNED OFF. HE STATED HE WOKE UP WITH EMERGENCY MEDICAL SERVICES THERE (IT IS UNKNOWN AT WHAT POINT THE PATIENT LOST CONSCIOUSNESS) AND HE WAS BEING TREATED WITH GLUCOSE. IT WAS REPORTED THAT THE NIGHT PRIOR, THE PATIENT TOOK 10 UNITS OF LONG-ACTING INSULIN. AT THE TIME OF THE REPORT, THE PATIENT WAS DOING OKAY. NO PRODUCT OR DATA WAS PROVIDED FOR INVESTIGATION. PROBLEM COULD NOT BE CONFIRMED AND PROBABLE CAUSE CANNOT BE DETERMINED. NO ADDITIONAL PATIENT OR EVENT INFORMATION IS AVAILABLE.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
1301366 DEXCOM G6 CONTINUOUS GLUCOSE MONITORING SYSTEM CONTINUOUS GLUCOSE MONITOR QBJ DEXCOM, INC. 18008037 00386270002860

Patients

Seq Age Sex Outcome Treatment
1 70 YR Male Other INSULIN PEN