AIM: to evaluate the effectiveness of tofacitinib as a second line treatment.PATIENTS AND METHODS: the study included 12 patients, 4 (33.34%) males and 8 (66.66%) females. The median age was 41 ± 5 years. All patients admitted to the hospital with a severe flare-up of ulcerative colitis, which was the inclusion criterion in this study. Clinical manifestations, laboratory parameters, and colonoscopy were done at the time of administration of tofacitinib, on days 3 and 7, and after 12 weeks.RESULTS: a fast clinical response on 3 day of treatment, reduction in stool frequency, decrease blood in stool was noted in 10 (83.3%) patients. After 7 days from the start of TFCS therapy, all patients showed a decrease from severe activity to mild activity, as well as a decrease in inflammatory blood markers and hemoglobin levels. During the follow-up for 12 weeks, 100% of patients showed positive clinical and laboratory changes. In 10 (83.4%) patients, remission or maintenance of negligible minimal activity was noted.CONCLUSION: the results obtained show that the use of TFTB in hormone-resistant patients can be effective as a second line of “rescue therapy”.
AIM: to evaluate the effect of cytomegalovirus (CMV) infection on the course of moderate and severe flare ups of ulcerative colitis (UC).PATIENTS AND METHODS: a prospective cohort single-center study was done in September 2018 — December 2020. The study included patients with moderate and severe flare ups of UC. All patients underwent colonoscopy with biopsy to quantify CMV DNA by polymerase chain reaction (PCR). Subsequently, the patients were divided into subgroups: with the presence of CMV (CMV+) and its absence (CMV–). In the CMV+ subgroup, antiviral therapy was carried out with an assessment of virological, clinical and endoscopic results on the 19th day of therapy, one month after its completion and after 6 months. In the CMV– subgroup these results were evaluated after 6 months only.RESULTS: the study included 126 patients. CMV was detected in 51 (40.5%). At the same time, its presence was not influenced by gender, age, or previous therapy. Laboratory indicators in both subgroups were comparable, as well as the severity of UC. A significant increase in the risk of developing steroid resistance was revealed in CMV+ patients with severe UC attack (OR 1.33, 95% CI: 1.059–19.4). The effectiveness of antiviral therapy was 60.8%. All patients who did not respond to antiviral therapy underwent surgery. At the same time, among patients in whom antiviral therapy was effective (virus eradication was achieved), there was no need for surgery.CONCLUSION: CMV infection significantly increases the likelihood of developing steroid resistance in patients with severe flare up of UC, while all patients who responded to antiviral therapy did not require surgery. Further multicenter randomized trials are needed.
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