English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Background Anti-cytokine therapy with anti-TNF-α drugs contributes to the achievement of persistent remission of Crohn’s disease (CD). Allogeneic mesenchymal stromal cells (MSC) of the bone marrow are also used for the treatment of CD. Objective to evaluate the duration of remission of CD in the context of mesenchymal stromal cells (MSC) therapy of the bone marrow, depending on the frequency of MSC administration. Methods 76 patients with CD with luminal form of CD (terminal ileitis, colitis, and ileocolitis) were divided into two groups. The first group of patients aged 19 to 58 years (Me-29) (n=34) received culture of MCS according to the scheme: 0-1-2-12-26-52 weeks, then annually 2 times a year. The second group of patients with CD (n=42) aged 20 to 62 years (Me-28) received culture of MCS according to the scheme: 0-1-2-12-26-52 weeks to achieve remission within one year. The effectiveness of therapy was evaluated 12, 24, 36, 48 and 60 months after the start of therapy using the Harvey-Bradshaw index. Results During 12 months of follow-up, 4/34 patients (11.76%) relapsed among patients in 1-st group. In 2-nd group, relapse occurred in 5/42 (11.9%) (HR-0.63; 95% CI 0.288-3.397; p=0.84). After 24 months, 6/34 patients (17.6%) relapsed in 1-st group. In the 2-nd group of patients, the disease relapsed in 11/42 (26.2%) (HR-0.674; 95% CI 0.278-1.634; p=0.37). After 36 months, the disease relapsed in 7/34 patients in 1-st group (20.6%). In the 2-nd group, relapse was in 18/42 (42.8%) (HR-0.48; 95% CI 0.228-1.014; p=0.038). After 48 months, in the 1-st group receiving MSCS, a relapse occurred in 9/34 (26.5%). In the 2-nd group, relapse occurred in 22/42 (52.4%) (HR-0.5; 95% CI 0.269-0.949; p=0.021). After 60 months, 10/34 (29.4%) relapsed in 1-st group. In the 2-nd group, relapse occurred in 24/42 (57.1%) (HR-0.463; 95% CI 0.250-0.860; p=0.007). Conclusion The duration of clinical remission in patients with luminal Crohn’s disease depends on the frequency of administration of mesenchymal stromal cells.

journal of crohn's and colitis

P273 The duration of clinical remission in patients with Crohn’s disease depends on the frequency of administration of mesenchymal stromal cells of the bone marrow