A 26-year-old man was admitted to our institution for ulcerative colitis treatment. He used mesalamine, steroid, immunomodulators, and anti-TNFα anti-body, but it was difficult to maintain remission. We started induction therapy with tofacitinib (TOF) 10 mg twice daily. He maintained clinical remission but had chest pain 44 days after the start of TOF. Esophagogastroduodenoscopy showed multiple ulcers from middle to lower esophagus. Although rare, TOF induced esophageal ulcers were considered based on his clinical course and endoscopic findings.
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Compliance with ethical standards
Conflict of interest
Keiichi Tominaga, Mimari Kanazawa, Kazuhiro Takenaka, Takanao Tanaka, Takeshi Sugaya, Koh Fukushi, YukaTakagi, Kazunori Nagashima, Keiichiro Abe, Naoya Izawa, Kohei Tsuchida, Makoto Iijima, Kenichi Goda, Hidetsugu Yamagishi, and Atsushi Irisawa declear that they have no conflict of interest.
All procedures followed have been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
Informed consent was obtained from all patients for being included in the study.
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