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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

PEMBROLIZUMAB: Side Effect Reports by Year

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Year-by-year breakdown of FAERS adverse event reports for PEMBROLIZUMAB. Total: 83,779 reports.

Year Reports Deaths Hospitalizations Death Rate
2000 1 0 1 N/A
2005 2 0 2 N/A
2009 1 1 0 100.0%
2010 4 1 2 25.0%
2011 3 0 1 N/A
2012 11 1 5 9.1%
2013 47 8 41 17.0%
2014 735 169 416 23.0%
2015 1,126 432 445 38.4%
2016 1,824 638 766 35.0%
2017 3,395 1,200 1,760 35.3%
2018 3,487 995 1,945 28.5%
2019 4,568 1,211 2,682 26.5%
2020 4,565 1,059 2,422 23.2%
2021 5,328 956 2,750 17.9%
2022 8,687 1,288 4,782 14.8%
2023 9,747 1,173 5,413 12.0%
2024 7,634 912 4,216 11.9%
2025 3,500 486 1,965 13.9%
Total 83,779 15,543 35,472 18.6%

More About PEMBROLIZUMAB

PEMBROLIZUMAB Full Profile Patient Demographics Drug Interactions