Efficacy of upadacitinib in the achievement of clinical and endoscopic remission in hospitalized patients with ulcerative colitis.

Janus kinase (JAK) inhibitors have been developed and are clinically available for management of active UC patients although most studies have been conducted for the outpatients and few studies have demonstrated its efficacy in endoscopic and histological remission of hospitalized patients with UC. The aim of the present study was to investigate the efficacy of upadacitinib, which is a novel selective JAK1 inhibitor, in the treatment of ulcerative colitis. We present the cases of three hospitalized patients with ulcerative colitis who achieved clinical remission after significant and rapid improvement with upadacitinib. While upadacitinib was used as the second-line treatment for patients with insufficient treatment effects for corticosteroids or ustekinumab, a patient received it just after admission because they were steroid dependent and previously used advanced therapy before hospitalization. All patients demonstrated rapid clinical responses within 7 days and the partial Mayo scores were 0 at week 8. All patients achieved confirmed endoscopic and histological remissions. We conclude that upadacitinib is a potential treatment option for hospitalized patients with an inadequate response to other biologics and JAK inhibitors.

Combined serum albumin, fecal immunochemical test, and leucine-rich alpha-2 glycoprotein levels for predicting prognosis in remitting patients with ulcerative colitis.

This study investigated the usefulness of serum leucine-rich alpha-2 glycoprotein (LRG) and fecal immunochemical tests (FIT) for predicting relapse in patients with ulcerative colitis (UC). Data of 194 patients tested for LRG between January 2020 and June 2022 were retrospectively collected and clinical characteristics were recorded. LRG was strongly correlated with CRP levels and it had a moderately negative correlation with albumin levels, whereas FIT was not significantly correlated with either CRP or albumin levels. Furthermore, the median serum albumin and FIT were significantly different between patients with or without clinical relapse; while the LRG level was not associated with clinical relapse. Although LRG is not an independent factor for predicting clinical relapse, the cumulative remission rate was significantly higher in patients with higher albumin than in those with lower albumin. Furthermore, the combination of FIT and albumin was useful for predicting for relapse, patients with higher FIT and lower albumin tended to have higher relapse rates than those with both lower FIT and albumin and those with lower FIT and higher albumin. Our study indicated that serum albumin level is useful for predicting relapse, even in remitting outpatients. Although LRG is not an independent factor for predicting clinical relapse, it is useful for identifying patients that are likely to relapse when combined serum albumin or FIT results.

Analysis of the initial dose and reduction rate of corticosteroid for ulcerative colitis in clinical practice.

Background and Aim: Trends in steroid use and the effects of the initial dose, duration of use, and tapering schedule on clinical efficacy were assessed in Japanese patients with ulcerative colitis (UC) undergoing steroid treatment. Methods: We enrolled 191 cases with UC who underwent steroid treatment between 2006 and 2020. We assessed the difference in clinical remission rates in cases with different initial doses of steroid. Clinical factors for clinical remission at week 4 and discontinuation of corticosteroid within 12 weeks were also assessed. Results: Clinical remission and response at week 4 were obtained in 107 (56.0%) and 58 cases (30.4%), respectively. In hospitalized patients, male sex (odds ratio [OR], 0.373; 95% confidence interval [CI], 0.146-0.956) and younger age (OR, 0.974; 95% CI, 0.951-0.998) were associated with clinical remission at week 4. Partial Mayo score (OR, 0.643; 95% CI, 0.451-0.918) and initial steroid dose of ≥30 mg (OR, 3.278; 95% CI, 1.274-8.435) were associated with clinical remission at week 4 in outpatients. Clinical remission at week 4 (OR, 0.300; (95% CI, 0.126-0.718)) and the steroid dose reduction rate at week 4 (OR, 0.092; 95% CI, 0.036-0.234) were associated with treatment discontinuation within 12 weeks. The proportion of patients in whom corticosteroids were discontinued at week 12 was significantly higher (P = 0.006) in 2016-2020 (28/52; 53.8%) than in 2006-2010 (15/54; 27.8%). Conclusion: The steroid reduction rate at week 4 may be critical for discontinuation within 12 weeks. Withdrawal of corticosteroids has been becoming more appropriate in the last 5 years than before.

Large Metastatic Cardiac Tumor from Ascending Colon Cancer with Autopsy.

A metastatic cardiac tumor from colon cancer is an exceedingly rare clinical feature associated with a poor prognosis without therapeutic intervention; however, such cases may be frequently encountered in clinical practice, especially among the elderly. We report a case of synchronous double cancer of the prostate and ascending colon with metastases to multiple organs, including a large cardiac tumor. A 71-year-old Japanese man had prostate cancer with neck and para-aortic metastasis. He visited our hospital with complaints of fatigue and a positive fecal occult blood test result. Colonoscopy findings revealed the presence of a tumor in the ascending colon, and contrast-enhanced CT revealed a tumor in the heart, which was possibly due to metastasis from the ascending colon. The patient received palliative care and declined anticancer treatment. He died due to respiratory failure 3 months after the first diagnosis but did not show critical arrhythmia until death. Autopsy revealed the presence of a large mass in the right ventricle with tumor embolism of the right coronary artery. The cardiac mass was pathologically consistent with metastasis from the colon. In case of colorectal cancer with cardiac metastasis involving poor prognosis or performance status, best supportive care without any therapeutic intervention could be the optimal treatment for the quality of the remaining time.