Table 1 Characteristics on adverse event reports related to misoprostol from the FAERS database.
From: A disproportionality analysis of FDA adverse event reporting system events for misoprostol
Characteristics | Case number, n | Case proportion, % |
|---|---|---|
Year | ||
2004 | 32 | 1.57 |
2005 | 37 | 1.82 |
2006 | 52 | 2.56 |
2007 | 56 | 2.76 |
2008 | 43 | 2.12 |
2009 | 31 | 1.53 |
2010 | 44 | 2.17 |
2011 | 35 | 1.72 |
2012 | 43 | 2.12 |
2013 | 53 | 2.61 |
2014 | 52 | 2.56 |
2015 | 33 | 1.62 |
2016 | 71 | 3.49 |
2017 | 218 | 10.73 |
2018 | 85 | 4.18 |
2019 | 118 | 5.81 |
2020 | 453 | 22.29 |
2021 | 254 | 12.5 |
2022 | 154 | 7.58 |
2023 | 114 | 5.61 |
2024 | 54 | 2.66 |
Gender | ||
Female | 1541 | 75.84 |
Male | 176 | 8.66 |
Unknown | 315 | 15.5 |
Age | ||
<18 | 75 | 3.69 |
18 ~ 55 | 1036 | 50.98 |
55 ~ 65 | 37 | 1.82 |
>=65 | 47 | 2.31 |
Unknown | 837 | 41.19 |
Reporter | ||
Consumer | 792 | 38.98 |
Pharmacist | 418 | 20.57 |
Physician | 404 | 19.88 |
Other health-professional | 321 | 15.8 |
Unknown | 72 | 3.54 |
Lawyer | 24 | 1.18 |
Registered Nurse | 1 | 0.05 |
Reported countries | ||
Other | 731 | 35.97 |
Germany | 453 | 22.29 |
United States | 379 | 18.65 |
France | 175 | 8.61 |
China | 99 | 4.87 |
United Kingdom | 75 | 3.69 |
Italy | 65 | 3.20 |
Denmark | 55 | 2.71 |
Route | ||
Other | 639 | 31.45 |
Oral | 535 | 26.33 |
Transplacental | 408 | 20.08 |
Vaginal | 343 | 16.88 |
Sublingual | 50 | 2.46 |
Buccal | 35 | 1.72 |
Rectal | 22 | 1.08 |
Outcomes | ||
Other serious | 1264 | 53.67 |
Hospitalization | 560 | 23.78 |
Life threatening | 187 | 7.94 |
Death | 143 | 6.07 |
Congenital anomaly | 94 | 3.99 |
Disability | 86 | 3.65 |
Required intervention to Prevent Permanent Impairment/Damage | 21 | 0.89 |
Adverse event occurrence time - medication date (days) | ||
<7 | 813 | 65.25 |
7 ~ 28 | 32 | 2.57 |
28 ~ 60 | 13 | 1.04 |
>=60 | 22 | 1.77 |
Unknown | 366 | 29.37 |
Indications | ||
Abortion | 135 | 6.63 |
Abortion induced | 471 | 23.13 |
Abortion spontaneous | 51 | 2.50 |
Induced labour | 80 | 3.93 |
Labour induction | 563 | 27.65 |
Others | 408 | 20.04 |
Postpartum haemorrhage | 31 | 1.52 |
Unknown | 297 | 14.59 |