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在皮治疗IBD患者中对SARS-CoV-2疫苗的长期定量细胞反应受损
Luis Mayorga Ayala1, Claudia Herrera-deGuise1, Juliana Esperalba2
1Unitat d'Atenció Crohn-Colitis, Servei d'Aparell Digestiu, Hospital Universitari Vall d'Hebron, CP 08035 Barcelona, Spain.
Cells
|August 13, 2025
概括
在炎症性肠道疾病 (IBD) 患者中,对SARS-CoV-2 mRNA疫苗的长期免疫反应显示出强大的抗体水平,但在那些接受氨酸或组合治疗的人中,细胞免疫力降低.
科学领域:
- 免疫学 免疫学 免疫学
- 胃肠病学 胃肠病学
- 疫苗学 疫苗学 疫苗学
背景情况:
- 在炎症性肠病 (IBD) 患者中,对 SARS-CoV-2 mRNA 疫苗的长期细胞免疫力存在有限的数据,特别是那些服用免疫抑制剂的患者.
- 了解在服用抗TNF药物,氨酸或组合治疗的IBD患者的疫苗疗效至关重要.
研究的目的:
- 预期评估不同免疫抑制疗法的IBD患者对SARS-CoV-2mRNA疫苗接种的长期幽默和细胞免疫反应.
- 在短期随访中,将这些反应与健康对照进行比较.
主要方法:
- 疫苗接种后4-6周和6-12个月内对IBD患者的幽默和细胞免疫的前性评估,这些患者接受了抗TNF,氨酸或组合疗法.
- 包括一个健康的对照组进行短期反应比较.
主要成果:
- 在接受抗TNF单一治疗的患者中,长期的幽默反应减少.
- 与抗TNF单独治疗相比,在治疗西奥普林和组合治疗的患者中,定量细胞反应减少.
结论:
- 在IBD患者中,SARS-CoV-2 mRNA疫苗接种引起了强大的长期幽默和细胞免疫反应.
- 与抗TNF单疗相比,提奥普林或组合疗法与减少的定量细胞响应有关.
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