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System, Test, Human Chorionic Gonadotropin

Open-data reference.

FDA MAUDE adverse event data · 1993–2026

What the Data Shows About System, Test, Human Chorionic Gonadotropin

The FDA MAUDE database aggregates 3,475 adverse-event reports for System, Test, Human Chorionic Gonadotropin spanning the period from 1993 through 2026. Of these, 1 is classified as a death report, 93 as injury reports, and 3,326 as malfunction reports under FDA adverse-event categorization rules. Report counts do not by themselves indicate a device is unsafe — widely used devices and longer market histories naturally generate larger raw counts, so proportional and comparative reads are more informative than totals alone.

The adverse-event profile breaks down across 5 distinct event types and 11 reported patient-outcome categories, giving a multi-dimensional view that goes beyond a single headline number. A total of 20 distinct product-problem codes appear in the reports, with False Positive Result topping the list at 769 reports. Reports are associated with 10 different manufacturers in the MAUDE record, reflecting both OEMs and repackagers of this device category.

Annual reporting volume is tracked across 31 years of MAUDE data, with the peak single-year volume reaching 478 reports — trend shape often reflects changes in device adoption, reporting rules, or FDA enforcement focus rather than underlying device behavior alone. Events are documented across 9 reported care-setting categories (hospital, home, ambulatory surgery center, etc.). All figures reflect the openFDA MAUDE snapshot last refreshed on . This page is informational and is not medical advice — discuss device-safety questions with your healthcare provider.

3,475
Total Reports
1
Death Reports
93
Injury Reports
3,326
Malfunctions

Event Types

Malfunction 3,326 (95.7%)
Injury 93 (2.7%)
Other 47 (1.4%)
8 (0.2%)
Death 1 (0.0%)

Patient Outcomes

3,338 (96.0%)
Other 80 (2.3%)
Required Intervention 26 (0.7%)
Disability 15 (0.4%)
Hospitalization 9 (0.3%)
R 2 (0.1%)
S 2 (0.1%)
Death 2 (0.1%)
O 1 (0.0%)
Congenital Anomaly 1 (0.0%)
Life Threatening 1 (0.0%)

Top Product Problems

False Positive Result 769
High Test Results 478
Low Test Results 224
Non Reproducible Results 182
False Negative Result 103
Incorrect, Inadequate or Imprecise Result or Readings 69
Incorrect Measurement 28
Adverse Event Without Identified Device or Use Problem 11
Incorrect Or Inadequate Test Results 10
Output Problem 7
High Readings 5
No Apparent Adverse Event 5
Nonstandard Device 5
Insufficient Information 3
Low Readings 3
Material Integrity Problem 3
Unable to Obtain Readings 3
Chemical Problem 2
Device Sensing Problem 2
Appropriate Term/Code Not Available 1

Yearly Trend

93
1993: 1
95
1995: 1
97
1997: 1
98
1998: 1
00
2000: 5
01
2001: 4
02
2002: 12
03
2003: 27
04
2004: 21
05
2005: 20
06
2006: 22
07
2007: 64
08
2008: 99
09
2009: 196
10
2010: 179
11
2011: 478
12
2012: 277
13
2013: 244
14
2014: 119
15
2015: 52
16
2016: 55
17
2017: 101
18
2018: 103
19
2019: 152
20
2020: 115
21
2021: 210
22
2022: 185
23
2023: 194
24
2024: 261
25
2025: 238
26
2026: 38

Related Entities for System, Test, Human Chorionic Gonadotropin

Event Locations

2,371 (68.2%)
I 617 (17.8%)
LABORATORY 345 (9.9%)
OTHER 125 (3.6%)
HOSPITAL 12 (0.3%)
NOT APPLICABLE 2 (0.1%)
INVALID DATA 1 (0.0%)
LABORATORY/PATHOLOGY DEPARTMENT 1 (0.0%)
OUTPATIENT TREATMENT FACILITY 1 (0.0%)

Compare A.I.D.D LONGFORD vs ROCHE DIAGNOSTICS →

Data Source

FDA Manufacturer and User Facility Device Experience (MAUDE) database via the openFDA API. Reports are submitted by manufacturers, healthcare facilities, and patients. Report counts do not indicate a device is unsafe — higher-use devices naturally generate more reports.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FDA MAUDE database. Consult a qualified professional before making decisions based on this data.