Efficacy and safety of vonoprazan-based regimen for Helicobacter pylori eradication therapy in Japanese adolescents: a prospective multicenter study.

Background: Vonoprazan (VPZ)-based regimen for Helicobacter pylori (H. pylori) is safe and more efficacious than the proton pump inhibitor-based regimen mainly in adults. This study aimed to evaluate the efficacy and safety of a VPZ-based regimen for H.

Gut microbiota changes related to Helicobacter pylori eradication with vonoprazan containing triple therapy among adolescents: a prospective multicenter study.

Currently, it is unclear whether treating Helicobacter pylori (H. pylori) infection is safe among adolescents. This study aimed to evaluate the safety of H.

Gastrointestinal adverse reactions reduce the success rate of Helicobacter pylori eradication therapy: A multicenter prospective cohort study.

Background: The screening and treatment of Helicobacter pylori infection for all junior high students in Saga Prefecture, Japan, were started in 2016. The present study aims to evaluate the influence of adverse reactions on the success of the eradication therapy.

Methods: From 2017 to 2019, 25,006 third-grade junior high school students were tested for urinary anti-H.

Effect of probiotics during vonoprazan-containing triple therapy on gut microbiota in Helicobacter pylori infection: A randomized controlled trial.

Background: Probiotics are beneficial to patients with Helicobacter pylori infections by modulating the gut microbiota. Biofermin-R (BFR) is a multiple antibiotic-resistant lactic acid bacteria preparation of Enterococcus faecium 129 BIO 3B-R and is effective in normalizing the gut microbiota when used in combination with antibiotics. This study aimed to determine the effect of BFR in combination with vonoprazan (VPZ)-based therapy on gut microbiota.

Small Bowel Obstruction Caused by Dried Persimmon.

Dried persimmon is a well-known dried fruit in Asian countries such as Japan, Korea, and China. Small bowel obstruction caused by phytobezoar is a rare but interesting pathogenesis that accounts for 2-4% of all small bowel obstructions. We present the case of an 87-year-old female who suffered from small bowel obstruction caused by ingestion of a huge, dried astringent persimmon.

Obscure Gastrointestinal Bleeding Due to a Small Intestinal Gastrointestinal Stromal Tumor in a Young Adult.

The source of most cases of gastrointestinal bleeding is the upper gastrointestinal tract. Since bleeding from the small intestine is very rare and difficult to diagnose, time is required to identify the source. Among small intestine bleeds, vascular abnormalities account for 70-80%, followed by small intestine tumors that account for 5-10%.

Age is no longer a limit: two cases of hepatectomy in patients over 90 years old.

Hepatocellular carcinoma (HCC) is a common malignant tumor with poor prognosis. The age of patients affected by HCC is considered to be increasing, and several studies have reported significantly higher rates of morbidity and mortality after hepatectomy for HCC in elderly patients. However, other studies have reported that the short- and long-term outcomes of surgery for HCC in elderly patients are similar to those in younger patients.

Successfully treated intra-abdominal abscess caused by fish bone with perforation of ascending colon: a case report.

Ingestion of a foreign body is not uncommon, but rarely results in perforation of the gastrointestinal tract. The most common sites of perforation are reportedly the narrowest parts of the bowel, and perforation of the right side of the colon is rare. We report herein the case of a 69-year-old man who presented with an 8-week history of right upper abdominal pain.

Tubulopapillary adenoma of the gallbladder accompanied by bile duct tumor thrombus.

Intraductal papillary mucinous neoplasm of the bile duct (IPNB) is recognized as a precancerous lesion; however, both its pathogenesis and progression remain unclear. We present here a case of IPNB arising from the gallbladder accompanied by bile duct tumor thrombus in a 79-year-old female. The resected specimen revealed a tubulopapillary adenoma with no malignant cells.

Management considerations for purported spontaneous regression of hepatocellular carcinoma: a case report.

Spontaneous regression of hepatocellular carcinoma (HCC) is an extraordinary phenomenon that occurs rarely. While more than 80 cases have been described, most have been established via radiological findings or examination of biopsy tissues rather than via pathological examination of a resected specimen. The present report describes a purported case of spontaneous regression of HCC as indicated by radiological examination.

First report of hepatectomy without endotracheal general anesthesia.

Background: Local anesthesia, including epidural anesthesia, has much merit over general anesthesia for the reduction of perioperative cardiac and respiratory complications. Liver operations commonly require general anesthesia. This is the first report of hepatectomy performed under epidural anesthesia with conscious sedation to avoid general anesthesia with endotracheal intubation.

AFP, AFP-L3, DCP, and GP73 as markers for monitoring treatment response and recurrence and as surrogate markers of clinicopathological variables of HCC.

Background: Alpha-fetoprotein (AFP), lens culinaris agglutinin-reactive fraction of AFP (AFP-L3), des-γ-carboxy prothrombin (DCP), and Golgi protein-73 (GP73) have been used or proposed as tumor markers for hepatocellular carcinoma (HCC).

Methods: They were measured in 96 patients undergoing hepatectomy for HCC to investigate their treatment response and association with variables linked with tumor invasiveness and/or prognosis. Values at 1 month post-surgery in the 77 patients without recurrence within 6 postoperative months were adopted as those after surgery.

Significance of alpha-fetoprotein and des-gamma-carboxy prothrombin in patients with hepatocellular carcinoma undergoing hepatectomy.

Background: Alpha-fetoprotein (AFP) and des-gamma-carboxy prothrombin (DCP) are well-known tumor markers of hepatocellular carcinoma (HCC). The aims of this study are to calculate the sensitivity/specificity of AFP and DCP measurement for the diagnosis of HCC, measure response rates of the markers following curative-intent resections, determine the correlations between the marker levels and clinicopathological prognostic variables, and determine the correlations between the marker levels before hepatectomy and those at diagnosis of recurrence.

Methods: A retrospective cohort study of 714 consecutive patients with HCC undergoing hepatectomy was carried out.