RESUMEN
Background: The widespread use of biological agents in recent years can improve the nutritional status of partial patients with Crohn's disease (CD) and change the course of the disease. Aims: To investigate the correlation between the nutritional risk and clinical and endoscopic features in CD patients treated with biological agents. Methods: Sixty⁃eight CD patients treated with biological agents from June 2021 to June 2022 at the First Affiliated Hospital of Anhui Medical University were enrolled. Nutritional risk screening was conducted by nutritional risk screening 2002 (NRS2002), and its correlation with clinical and endoscopic features was analyzed. Results: In 68 CD patients treated with biological agents, incidence of nutritional risk was 66.2%. There was statistically significant difference in incidence of nutritional risk in patients with different disease behaviors, SES⁃CD score and postoperative Rutgeerts score (all P0.05). Conclusions: The incidence of nutritional risk is high in CD patients treated with biological agents, and is correlated with CD disease behavior, SES ⁃ CD score, and postoperative Rutgeerts score.