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Key Points: Question: Among people invited for colon cancer screening with fecal immunochemical testing (FIT), does adding a Helicobacter pylori stool antigen test to FIT reduce rates of gastric cancer incidence and gastric cancer mortality, compared with FIT alone? Findings: In a randomized clinical trial that included 152 503 people, there were no significant differences in incidence of gastric cancer or gastric cancer mortality between people invited to undergo screening with H pylori stool antigen and FIT compared with people invited to undergo FIT screening alone (0.032% vs 0.037%, respectively, for gastric cancer incidence and 0.015% vs 0.013%, respectively, for gastric cancer mortality). Meaning: An invitation to test for H pylori stool antigen in combination with FIT did not significantly reduce rates of gastric cancer, compared with an invitation for FIT alone, but results may have been affected by differences in screening participation and length of follow-up between the 2 groups. Importance: Effects of screening for Helicobacter pylori on gastric cancer incidence and mortality are unknown. Objective: To evaluate the effects of an invitation to screen for H pylori on gastric cancer incidence and mortality. Design, Setting, and Participants: A pragmatic randomized clinical trial of residents aged 50 to 69 years in Changhua County, Taiwan, eligible for biennial fecal immunochemical tests (FIT) for colon cancer screening. Participants were randomized to either an invitation for H pylori stool antigen (HPSA) + FIT assessment or FIT alone. The study was conducted between January 1, 2014, and September 27, 2018. Final follow-up occurred December 31, 2020. Intervention: Invitation for testing for H pylori stool antigen. Main Outcomes and Measures: The primary outcomes were gastric cancer incidence and gastric cancer mortality. All invited individuals were analyzed according to the groups to which they were randomized. Results: Of 240 000 randomized adults (mean age, 58.1 years [SD, 5.6]; 46.8% female), 63 508 were invited for HPSA + FIT, and 88 995 were invited for FIT alone. Of the 240 000 randomized, 38 792 who were unreachable and 48 705 who did not receive an invitation were excluded. Of those invited, screening participation rates were 49.6% (31 497/63 508) for HPSA + FIT and 35.7% (31 777/88 995) for FIT alone. Among 12 142 participants (38.5%) with positive HPSA results, 8664 (71.4%) received antibiotic treatment, and eradication occurred in 91.9%. Gastric cancer incidence rates were 0.032% in the HPSA + FIT group and 0.037% in the FIT-alone group (mean difference, −0.005% [95% CI, −0.013% to 0.003%]; P =.23). Gastric cancer mortality rates were 0.015% in the HPSA + FIT group and 0.013% in the FIT-alone group (mean difference, 0.002% [95% CI, −0.004% to 0.007%]; P =.57). After adjusting for differences in screening participation, length of follow-up, and patient characteristics in post hoc analyses, an invitation for HPSA + FIT was associated with lower rates of gastric cancer (0.79 [95% CI, 0.63-0.98]) but not with gastric cancer mortality (1.02 [95% CI, 0.73-1.40]), compared with FIT alone. Among participants who received antibiotics, the most common adverse effects were abdominal pain or diarrhea (2.1%) and dyspepsia or poor appetite (0.8%). Conclusions and Relevance: Among residents of Taiwan, an invitation to test for HPSA combined with FIT did not reduce rates of gastric cancer or gastric cancer mortality, compared with an invitation for FIT alone. However, when differences in screening participation and length of follow-up were accounted for, gastric cancer incidence, but not gastric cancer mortality, was lower in the HSPA + FIT group, compared with FIT alone. Trial Registration: ClinicalTrials.gov Identifier: NCT01741363 This randomized clinical trial evaluates the effects of Helicobacter pylori stool antigen assessment plus fecal immunochemical testing (FIT), vs FIT alone, on gastric cancer incidence and mortality among adults in Taiwan. [ABSTRACT FROM AUTHOR]

The article describes the case of a patient with acute gastric mucosal ischemic ulcer resulting from peroral endoscopic myotomy. It discusses the symptoms experienced by the patient, results of the patient's medical examination, the treatment given to the patient, and result of the patient's endoscopy.

Aim: To evaluate the efficacy of thalidomide in combination with other therapies to treat patients with advanced hepatocellular carcinoma (HCC)., Methods: We performed a retrospective analysis of all patients with HCC who were treated with thalidomide for at least two months. The medical records of patients with HCC who were treated at our institution between April 2003 and March 2008 were reviewed. Image studies performed before and after treatment, tumor response, overall survival, and the decrease in α-fetoprotein (AFP) levels were evaluated., Results: A total of 53 patients with HCC received either 100 or 200 mg/d of thalidomide. The patient population consisted of 9 women and 44 men with a median age of 61 years. Thirty patients (56.6%) were classified as Child-Pugh A, and 12 patients (22.6%) were classified as Child-Pugh B. Twenty-six patients had portal vein thrombosis (49.1%), and 25 patients had extrahepatic metastasis (47.1%). The median duration of thalidomide treatment was 6.0 mo. Six of the 53 patients achieved a confirmed response (11.3%), one achieved a complete response (1.9%) and 5 achieved a partial response (9.4%). The disease control rate (CR + PR + SD) was 28.3% (95% CI: 17.8-42.4), and the median overall survival rate was 10.5 mo. The 1- and 2-year survival rates were 45% and 20%, respectively. Only one complete response patient showed an improved overall survival rate of 66.8 mo. Sixteen patients (30.2%) showed more than a 50% decrease in their serum AFP levels from baseline, indicating a better response rate (31.3%), disease control rate (43.8%), and overall survival time (20.7 mo). The therapy was well tolerated, and no significant toxicities were observed., Conclusion: Thalidomide was found to be safe for advanced HCC patients, demonstrating anti-tumor activity including response, survival, and AFP decreases of greater than 50% from baseline.