التفاصيل البيبلوغرافية
| العنوان: |
Efficacy of optimised thiopurine therapy in patients with moderate-to-severe ulcerative colitis: retrospective long-term follow-up from two randomised trials. |
| المؤلفون: |
Mertz Nielsen, Anette1 (AUTHOR) anette.mertz.nielsen@regionh.dk, Theede, Klaus1 (AUTHOR), Gluud, Lise Lotte1 (AUTHOR), Kiszka-Kanowitz, Marianne1 (AUTHOR) |
| المصدر: |
Scandinavian Journal of Gastroenterology. Jun2024, Vol. 59 Issue 6, p669-673. 5p. |
| مصطلحات موضوعية: |
*ULCERATIVE colitis, *DISEASE remission, *ODDS ratio, *AZATHIOPRINE, *CONFIDENCE intervals, *RESTORATIVE proctocolectomy |
| مستخلص: |
The long-term outcome of thiopurine therapy in patients with ulcerative colitis (UC) enrolled in prospective trials have not been evaluated. We aimed to assess the effects of optimised thiopurine maintenance therapy for UC. Long-term data were obtained from patients from our center enrolled in two randomised, prospective, open-label, controlled studies comprising 66 thiopurine-naïve moderate-to-severe patients with UC consisting of a low dose azathioprine (AZA)/allopurinol combination or AZA monotherapy. Following the randomised trials, treatment was adjusted according to adverse effects and metabolites. Patients requiring optimisation initially on AZA monotherapy treatment were switched to low dose AZA in combination with allopurinol, low dose 6-mercaptopurin in combination with allopurinol, or 6-mercaptopurin treatment alone, and those treated with low dose AZA in combination with allopurinol were switched to low dose 6-mercaptopurin in combination with allopurinol or 6-mercaptopurin alone. A total of 62 patients were included in the analysis; 31 were initially treated with AZA monotherapy and 31 with low dose AZA in combination with allopurinol. Initial treatment was tolerated by 67% patients (7 AZA monotherapy and 28 low dose AZA in combination with allopurinol), increasing to 94% (58 patients) post-adjustment. After a median 52-month follow-up period, 38 (93%) out of the 41 primary responding patients-maintained clinical remission without steroids, biologics or surgery. The four intolerant patients and the 17 not responding to optimisation were more likely to require colectomy (odds ratio 16.36; 95% confidence interval 3.08–87.03, p < 0.0001). Optimised thiopurine therapy demonstrated effective long-term treatment for patients with ulcerative colitis. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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