tetano
Editor, Senior Moderator
Gastroenterol Res Pract
. 2025 Jan 16:2025:1868214.
doi: 10.1155/grp/1868214. eCollection 2025. The Incidence and Clinical Characteristics of COVID-19 in Children With IBD During the Omicron Wave: A Single-Center Experience in China
Rui Li[SUP] 1 [/SUP], Pei-Yu Chen[SUP] 1 [/SUP], Hui-Wen Li[SUP] 1 [/SUP], Lu Ren[SUP] 1 [/SUP], Yang Cheng[SUP] 1 [/SUP], Li-Ying Liu[SUP] 1 [/SUP], Li-Juan Wei[SUP] 1 [/SUP], Zi-Huan Zeng[SUP] 1 [/SUP], Wan-Fu Xu[SUP] 1 [/SUP], Si-Tang Gong[SUP] 1 [/SUP], Lan-Lan Geng[SUP] 1 [/SUP]
Affiliations
Background and Aims: The pandemic of coronavirus disease 2019 (COVID-19) had a major impact on the health of people worldwide, including the pediatric inflammatory bowel disease (PIBD) patients. As no study has investigated the susceptibility and disease course of COVID-19 in PIBD patients after the end of zero-COVID policy in China, we conducted a retrospective cross-sectional study in our center. Methods: A cross-sectional survey enrolling PIBD patients has been completed by online survey, phone, and face-to-face assessment. The demographic data, epidemiological characteristics, clinical manifestations, treatment, and prognosis of the patients were analyzed. Results: PIBD patients represented 55.45% (56/101) of SARS-CoV-2-positive cases between December 1st 2022 and January 31st 2023; 67.86% were male; the mean age was 11.15 ± 3.92 years old. Among the SARS-CoV-2-positive cases, three patients (5.36%) were asymptomatic, and 53 patients (94.64%) had mild symptoms. The main symptoms were fever (92.86%), cough (69.64%), nasal congestion or running nose (35.71%), and sore throat (33.93%). No severe case or deaths were reported. All patients recovered from COVID-19 symptoms within 1 week. We found no significant association between the type of inflammatory bowel disease (IBD) (Crohn's disease, ulcerative colitis, and unclassified) and SARS-CoV-2 infection rates, nor did we observe any correlation between different treatments and the risk of infection. Fifty-one patients were reported to be in close contact with persons confirmed with COVID-19 infection, and out of them, 36 patients test positive for SARS-CoV-2, which is significantly higher than that in patients without exposure to COVID-19 (70.59% vs. 33.33%, p = 0.002). A total of 10 patients were underweight, of which nine patients tested positive for COVID-19 (90% vs. 51.65%, p = 0.048). Meanwhile, unvaccinated patients were also found to be more susceptible to SARS-CoV-2 than vaccinated patients (70.97% vs. 48.48%, p = 0.049). The multivariable analysis showed that patients with moderate/severe activity of IBD were associated with an increased risk of SARS-CoV-2 infection (odds ratio (OR), 1.12; 95% confidence interval (CI), 1.13-8.33, p = 0.028). Conclusions: The incidence of SARS-CoV-2 infection in our center of PIBD patients during the Omicron pandemic was 55.45%. No severity or death case was observed. The incidence was higher in underweight and unvaccinated IBD children. Patients with moderate/severe activity of IBD were at a higher risk of SARS-CoV-2 infection.
Keywords: COVID-19; cross-sectional study; disease course; incidence; inflammatory bowel disease; pediatric; risk factors.
. 2025 Jan 16:2025:1868214.
doi: 10.1155/grp/1868214. eCollection 2025. The Incidence and Clinical Characteristics of COVID-19 in Children With IBD During the Omicron Wave: A Single-Center Experience in China
Rui Li[SUP] 1 [/SUP], Pei-Yu Chen[SUP] 1 [/SUP], Hui-Wen Li[SUP] 1 [/SUP], Lu Ren[SUP] 1 [/SUP], Yang Cheng[SUP] 1 [/SUP], Li-Ying Liu[SUP] 1 [/SUP], Li-Juan Wei[SUP] 1 [/SUP], Zi-Huan Zeng[SUP] 1 [/SUP], Wan-Fu Xu[SUP] 1 [/SUP], Si-Tang Gong[SUP] 1 [/SUP], Lan-Lan Geng[SUP] 1 [/SUP]
Affiliations
- PMID: 39850808
- PMCID: PMC11756934
- DOI: 10.1155/grp/1868214
Background and Aims: The pandemic of coronavirus disease 2019 (COVID-19) had a major impact on the health of people worldwide, including the pediatric inflammatory bowel disease (PIBD) patients. As no study has investigated the susceptibility and disease course of COVID-19 in PIBD patients after the end of zero-COVID policy in China, we conducted a retrospective cross-sectional study in our center. Methods: A cross-sectional survey enrolling PIBD patients has been completed by online survey, phone, and face-to-face assessment. The demographic data, epidemiological characteristics, clinical manifestations, treatment, and prognosis of the patients were analyzed. Results: PIBD patients represented 55.45% (56/101) of SARS-CoV-2-positive cases between December 1st 2022 and January 31st 2023; 67.86% were male; the mean age was 11.15 ± 3.92 years old. Among the SARS-CoV-2-positive cases, three patients (5.36%) were asymptomatic, and 53 patients (94.64%) had mild symptoms. The main symptoms were fever (92.86%), cough (69.64%), nasal congestion or running nose (35.71%), and sore throat (33.93%). No severe case or deaths were reported. All patients recovered from COVID-19 symptoms within 1 week. We found no significant association between the type of inflammatory bowel disease (IBD) (Crohn's disease, ulcerative colitis, and unclassified) and SARS-CoV-2 infection rates, nor did we observe any correlation between different treatments and the risk of infection. Fifty-one patients were reported to be in close contact with persons confirmed with COVID-19 infection, and out of them, 36 patients test positive for SARS-CoV-2, which is significantly higher than that in patients without exposure to COVID-19 (70.59% vs. 33.33%, p = 0.002). A total of 10 patients were underweight, of which nine patients tested positive for COVID-19 (90% vs. 51.65%, p = 0.048). Meanwhile, unvaccinated patients were also found to be more susceptible to SARS-CoV-2 than vaccinated patients (70.97% vs. 48.48%, p = 0.049). The multivariable analysis showed that patients with moderate/severe activity of IBD were associated with an increased risk of SARS-CoV-2 infection (odds ratio (OR), 1.12; 95% confidence interval (CI), 1.13-8.33, p = 0.028). Conclusions: The incidence of SARS-CoV-2 infection in our center of PIBD patients during the Omicron pandemic was 55.45%. No severity or death case was observed. The incidence was higher in underweight and unvaccinated IBD children. Patients with moderate/severe activity of IBD were at a higher risk of SARS-CoV-2 infection.
Keywords: COVID-19; cross-sectional study; disease course; incidence; inflammatory bowel disease; pediatric; risk factors.