2024 data FDA MAUDE openFDA FDA Class III

Continuous Glucose Monitor, Implanted, Adjunctive Use

Adverse-event figures are drawn from the U.S. Food & Drug Administration (FDA) MAUDE database, refreshed March 2026, see our methodology.

OpenFDA device adverse-event casebook.

FDA MAUDE casebook

openFDA event book Continuous Glucose Monitor LIGHT-BOOK · MAUDE

#568 of 1000 · 1,514 reports · 2018–2024

  • BOOK 1,514 reports
  • RANK #568 of 1000
  • DEATH 0 death-typed
  • INJ 948 injury-typed
  • MALF 566 malfunction
  • SPAN 2018–2024
  • PEAK 2020: 576
  • PHOTO Nad Reduction/Nadh Ox…

Nearest event-volume peer: Nad Reduction/Nadh Oxidation, Cpk Or Isoenzymes (1 report gap)

Continuous Glucose Monitor, Implanted, Adjunctive Use sits #568 of 1000 among tracked device types with 1,514 MAUDE reports spanning 2018–2024. Rank counts report volume, not confirmed device fault. Event_type Death / Injury / Malfunction are one code per report — not the same population as patient-outcome rows ( methodology). Read with this device → · Lead manufacturer → · Similar-volume device →

Injury-coded reports run above the device-type norm

Continuous Glucose Monitor carries 62.6% INJURY-coded reports, 32.3pp above the 1,000-device-type mean, the widest gap of its three event codes. Codes are report labels, not adjudicated causation.

  • DEATH 0.0% corpus 1.5% · below corpus mean (-1.5 pp)
  • INJ 62.6% corpus 30.3% · above corpus mean (+32.3 pp)
  • MALF 37.4% corpus 64.8% · below corpus mean (-27.4 pp)

Lead product-problem code Imprecision is 30% of coded problems · Lead manufacturer SENSEONICS INC. accounts for 88% of manufacturer-tagged reports · Top event location I is 63% of location-tagged rows .

Continuous Glucose Monitor in the event-volume neighbourhood

FDA MAUDE report totals among this device type and nearest nationwide peers

reports

What this shows Continuous Glucose Monitor, Implanted, Adjunctive Use carries 1,514 MAUDE reports, ranked #568 of 1000.

Source FDA MAUDE via openFDA, aggregated by PlainHospital As of August 2026

Event Types

Injury 948 (62.6%)
Malfunction 566 (37.4%)

Patient Outcomes

FDA patient-outcome codes (separate from event_type). Percentages use this chart's row total.

882 (57.9%)
Other 557 (36.5%)
Hospitalization 64 (4.2%)
O 5 (0.3%)
Life Threatening 5 (0.3%)
H 4 (0.3%)
L 3 (0.2%)
R 2 (0.1%)
Required Intervention 2 (0.1%)

Top Product Problems

Imprecision 450
Failure to Sense 411
Adverse Event Without Identified Device or Use Problem 329
Difficult to Remove 157
Device Sensing Problem 34
Device Alarm System 28
Material Separation 28
Insufficient Device Problem Information 14
Electrical /Electronic Property Problem 11
Communication or Transmission Problem 10
Connection Problem 10
Overheating of Device 9
Intermittent Communication Failure 5
Calibration Problem 4
Device Appears to Trigger Rejection 4
Temperature Problem 3
Appropriate Device Problem Term/Code Not Available 2
Inaccurate Information 2
Installation-Related Problem 2
Malposition of Device 2

Yearly Trend

18
2018: 3
19
2019: 270
20
2020: 576
21
2021: 157
22
2022: 29
23
2023: 115
24
2024: 364

Reports in 2023 (115) held close to the prior two-year average of 93.

Related Entities for Continuous Glucose Monitor, Implanted, Adjunctive Use

Top Manufacturers

Event Locations

I 947 (62.5%)
565 (37.3%)
NO INFORMATION 2 (0.1%)

Compare SENSEONICS INC. vs SENSEONICS INC →

Nationwide devices with a comparable report-volume footprint

Continuous Glucose Monitor carries zero death-typed MAUDE reports, so the peer set below compares report volume only; both axes are floored at ≥100 reports so the neighborhood stays in the advertised mass.

Similar report volume

Nearest other device types by FDA MAUDE report count (1,514 here).

Similar death-typed counts

Nearest other device types by death-typed report count (0 here), distinct from the volume row.

Disclaimer: MAUDE figures for Continuous Glucose Monitor are informational only and are not clinical advice. Report codes do not prove device causation. Consult a qualified clinician before acting on this data.

Every figure on PlainHospital is rendered directly from federal source data, no number is typed in by an editor. Event-type mix on this page is computed from FDA MAUDE codes for Continuous Glucose Monitor; corpus means use device types with ≥100 reports. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.