Dig Liver Dis: 抗TNF-α疗法对炎性肠病患者血红蛋白水平的影响

2020-04-04 MedSci原创 MedSci原创

肿瘤坏死因子-α(TNF-α)参与诱发炎症性肠病造成的贫血。抗TNF-α剂对炎症性肠病(IBD)贫血的潜在作用仍然未知。因此,本项研究旨在对其进行相关研究。

背景:肿瘤坏死因子-α(TNF-α)参与诱发炎症性肠病造成的贫血。抗TNF-α剂对炎症性肠病(IBD)贫血的潜在作用仍然未知。因此,本项研究旨在对其进行相关研究。

方法:研究人员回顾性收集了362例接受抗TNF-α药物治疗的IBD患者[271 CD / 91UC]的分析数据和疾病特征。对患者治疗6个月和12个月后评估对疾病活动,血液标志物和贫血患病率进行相关分析。

结果:29.3%的患者在基线时已经出现贫血,在治疗6个月和12个月后分别显着降低至14.4%和7.8%。在第6个月,平均Hb水平显着增加。铁代谢的血清标志物与基线相比显着增加,因为通过C反应蛋白(CRP)测得的疾病活动减少。基线时的贫血(OR 4.09; 95%CI 1.98–8.45)和CRP升高(OR 3.45; 95%CI 1.29–9.22)与持续性贫血的风险以及治疗期间铁的替代(OR 4.36; 95%CI 2.07–9.16)独立相关。

结论:用抗TNF-α疗法控制疾病活动与IBD中贫血的缓解显着且独立相关,与铁替代疗法无相关作用。

原始出处:

Alfredo J Lucendo. Et al. Effects of anti–TNF-alpha therapy on hemoglobin levels and anemia in patients with inflammatory bowel disease. Dig Liver Dis.2020.

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    2020-10-16 mfx808
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    2020-04-06 snowpeakxu

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