윤석중 교수

The vonoprazan-based triple therapy showed superior efficacy in terms of H. pylori eradication as compared to the PPI-based triple therapy. In addition, the vonoprazan-based triple therapy showed comparable tolerability and incidence of adverse events.

Korean patients with IBD are at increased risk for overall, intestinal and haematological cancer.

According to the current study, volcano-shaped ulcers, higher CRP levels, a history of postoperative steroid therapy, and the presence of intestinal perforations detected by pathology were factors of a poor prognosis. Careful follow-up is required in surgical patients with these risk factors, who are at high risk for recurrence and reoperation.

In this small study approximately 90 % of all diminutive polyps and 100% of 1-3-mm adenomatous polyps were completely resected using CBP and chromoendoscopy. CBP appears to be adequate for the resection of the majority of diminutive polyps, especially small sized adenomas (≤ 3 mm) if no residual tissue is visible by chromoendoscopy.

This study has shown that 5-ASA/sulfasalazine therapy has a positive effect in maintaining remission in patients with intestinal BD. However, a younger age (<35 y), higher C-reactive protein level (≥1.5 mg/dL), and a higher disease activity index for intestinal Behcet disease score (≥60) were associated with a poor response to 5-ASA/sulfasalazine therapy, making careful observation and intensive treatment necessary in these risk groups.

The findings of this study contribute to a better understanding of the influence of gender, behavioral factors, and dyslipidemia in developing rectal NETs.

Physical inactivity and metabolic abnormalities are associated with reduced NK cell activity. Immune systems may become altered depending on physical activity and metabolic status.

There were no significant differences in the long-term clinical outcomes and postoperative prognoses between CD and intestinal BD, although CD patients required corticosteroid or immunosuppressant therapy more often than intestinal BD patients.

Metformin use seemed to be associated with a reduced risk of colorectal adenoma, especially in high-risk populations consisting of patients with diabetes mellitus or a history of CRN, although statistical power was not achieved in patients with a history of CRN.

Thiopurine therapy showed a relatively good effect for maintenance of remission in intestinal BD patients. However, a younger age at diagnosis and a lower hemoglobin level were associated with a poor response to thiopurines, necessitating early adoption of effective alternative therapeutic options in these risk groups.

Either mechanical therapy or injection therapy reduced the risk of early postpolypectomy bleeding. As for delayed bleeding, none of the prophylactic therapies was associated with a lower risk of bleeding compared with no prophylactic therapy.