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在炎症性肠道疾病中接受阿扎西奥普林治疗后,长期瘤风险较大
W R Connell1, M A Kamm, M Dickson
1St. Mark's Hospital, London, UK.
Lancet (London, England)
|May 21, 1994
概括
对炎症性肠病 (IBD) 的阿扎西奥普林治疗没有显著增加整体癌症风险. 虽然某些癌症,如结直肠和门瘤更频繁,但这与IBD本身有关,而不是药物.
科学领域:
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
- 免疫抑制是一种免疫抑制.
背景情况:
- 阿扎西奥普林是一种免疫抑制药物.
- 癌症风险增加,特别是非霍奇金淋巴瘤 (NHL),在接受阿扎西奥普林的移植患者中被注意到.
- 阿扎西奥普林对炎症性肠病 (IBD) 瘤风险的影响需要进一步调查.
研究的目的:
- 为了研究与阿扎西奥普林治疗的炎症性肠病患者中瘤的风险.
- 为了确定阿扎西奥普林的使用是否会增加IBD患者的癌症发病率,与一般人群相比.
主要方法:
- 研究了一组由755名患有炎症性肠道疾病的患者组成的队列,这些患者接受了阿扎西奥普林治疗.
- 患者每天接受阿扎西奥普林2毫克/公斤,平均时间为12.5个月.
- 随访时间中位数为9年,癌症发病率与一般人群预期的发病率相比较.
主要成果:
- 总的来说,癌症发病率并没有显著上升 (观察/预期比1.27;p = 0.186).
- 结肠直肠和门癌的发生频率更高 (比率6.7,p = 0.00001),IBD的已知的并发症.
- 没有观察到非霍奇金淋巴瘤 (NHL) 的病例;发生了2例侵袭性宫癌 (预计0.5).
结论:
- 在患有炎症性肠道疾病的患者中,阿扎西奥普林治疗并不会显著增加癌症的总体风险.
- 观察到的结直肠和门癌症的增加很可能归因于潜在的炎症性肠道疾病.
- 在接受阿扎西奥普林治疗的IBD队列中没有检测到非霍奇金淋巴瘤的风险增加.
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