Digestive diseases and sciences · 2024
Response to Upadacitinib in Patients with Inflammatory Bowel Disease Previously Treated with Tofacitinib.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Odah Tarek, Karime Christian, Desai Aakash, Picco Michael F, Kinnucan Jami A, Hashash Jana G, Farraye Francis A
Аннотация
BACKGROUND AND AIMS: Upadacitinib is an oral selective Janus kinase (JAK) inhibitor approved in the United States for ulcerative colitis (UC) and Crohn's disease (CD). However, data regarding its use following prior treatment with the JAK inhibitor tofacitinib is sparse. As such, we aimed to evaluate the effectiveness of upadacitinib therapy following tofacitinib exposure.
METHODS: This is a multicenter retrospective study of patients with confirmed diagnosis of UC or CD who received upadacitinib after prior treatment with tofacitinib. The primary outcome of interest was patient-reported clinical improvement at first follow-up. Secondary outcome included discontinuation of corticosteroids, change in Mayo Endoscopic Score (MES) and change in inflammatory marker levels.
RESULTS: A total of 31 patients met the inclusion criteria. Following upadacitinib initiation, 80.6% (25/31) of patients had clinical improvement, including 92.3% (24/26) of those with UC and 20% (1/5) of those with CD. Of the patients initially requiring systemic corticosteroid therapy, 80% (12/15) were able to discontinue corticosteroids. Individual mean change of fecal calprotectin was a decrease of 501.5 mcg/g ± 608.6 (P value = 0.01) while C-reactive protein decreased on average by 14.8 mg/L ± 25.3 (P value = 0.02) compared to when patients were on tofacitinib, with significant changes observed in the UC cohort. In patients with UC, individual MES after initiating upadacitinib decreased compared to prior to tofacitinib discontinuation (P value = 0.04).
CONCLUSION: Our study demonstrates that upadacitinib therapy in patients with prior tofacitinib exposure is associated with clinical improvement and a decrease in objective markers of inflammation in patients with UC.
METHODS: This is a multicenter retrospective study of patients with confirmed diagnosis of UC or CD who received upadacitinib after prior treatment with tofacitinib. The primary outcome of interest was patient-reported clinical improvement at first follow-up. Secondary outcome included discontinuation of corticosteroids, change in Mayo Endoscopic Score (MES) and change in inflammatory marker levels.
RESULTS: A total of 31 patients met the inclusion criteria. Following upadacitinib initiation, 80.6% (25/31) of patients had clinical improvement, including 92.3% (24/26) of those with UC and 20% (1/5) of those with CD. Of the patients initially requiring systemic corticosteroid therapy, 80% (12/15) were able to discontinue corticosteroids. Individual mean change of fecal calprotectin was a decrease of 501.5 mcg/g ± 608.6 (P value = 0.01) while C-reactive protein decreased on average by 14.8 mg/L ± 25.3 (P value = 0.02) compared to when patients were on tofacitinib, with significant changes observed in the UC cohort. In patients with UC, individual MES after initiating upadacitinib decreased compared to prior to tofacitinib discontinuation (P value = 0.04).
CONCLUSION: Our study demonstrates that upadacitinib therapy in patients with prior tofacitinib exposure is associated with clinical improvement and a decrease in objective markers of inflammation in patients with UC.