z-338 and Esophagitis--Peptic

Approximately 30% of patients who are treated with proton pump inhibitors (PPIs) for gastroesophageal reflux disease (GERD) experience persistent symptoms. No prokinetic agent regiments are useful for symptom relief.. This study was conducted to examine the effect of adding acotiamide to PPI or vonoprazan refractory GERD.. This was a randomized, prospective, double-blind, placebo-controlled trial. Seventy-one patients were enrolled. Patients underwent upper endoscopy before initial therapy [15 reflux esophagitis and 55 non-erosive reflux disease (NERD)]. Patients with persistent reflux symptoms were administered 300 mg/day acotiamide or placebo for 2 weeks. The primary endpoint was overall treatment effect (OTE), and gastrointestinal symptoms were evaluated. High-resolution manometry (HRM) and 24-h multiple intraluminal impedance-pH (MII-pH) monitoring were conducted before and after treatment when possible.. Seventy patients were randomized (35 acotiamide and 35 placebo). Sixteen and 10 patients in the acotiamide and placebo groups, respectively, completed MII-pH and HRM. The OTE improvement rates were 28.6% and 14.3% in patients administered acotiamide and placebo, respectively (p = 0.145). In patients with NERD, however, the OTE improvement rate and responder rate for regurgitation in the acotiamide group was significantly higher than those in the placebo group (29.6 vs. 7.1%; p = 0.030, 37.0 vs. 10.7%; p = 0.021, respectively). Acotiamide significantly reduced the total reflux episodes (p = 0.001), acid (p = 0.020), proximal reflux (p = 0.007), and liquid reflux (p = 0.013) episodes.. Adding acotiamide to gastric acid inhibitors can improve symptoms in patients with refractory NERD.

Topics: Adult; Aged; Aged, 80 and over; Benzamides; Double-Blind Method; Drug Therapy, Combination; Esophageal pH Monitoring; Esophagitis, Peptic; Female; Gastroesophageal Reflux; Humans; Japan; Male; Manometry; Middle Aged; Prospective Studies; Proton Pump Inhibitors; Remission Induction; Thiazoles; Time Factors; Treatment Outcome; Young Adult

In a 65-year-old woman, anemia was observed during outpatient follow-up after right lung cancer surgery, and upper gastrointestinal endoscopy was performed for examination.Gastrointestinal endoscopy revealed a Type 2 tumor on the small curvature in the middle part of the stomach, and she was diagnosed with gastric cancer.Distal gastrectomy with D2 lymph node dissection and BillrothⅠ reconstruction was performed for the gastric cancer.There were no postoperative complications, and she was discharged on the ninth day after surgery.The pathological diagnosis was gastric cancer, ML, Less, Type 2, 67×55×15 mm, muc>sig>por, pT4a(SE)N2M0, fStage ⅢB.S -1 adjuvant chemotherapy was administered, but then discontinued in the second course due to the development of adverse events.Reflux symptoms appeared after the surgery, and her dietary intake was poor.Her body weight and serum albumin level at 3 and 5 months after surgery were 51 kg and 52.5 kg, respectively, and 3.2 g/dL and 2.7 g/dL, respectively.Because there was no improvement in the reflux symptom, oral administration of acotiamide hydrochloride was initiated 7 months after the surgery.After initiating oral intake of acotiamide hydrochloride, her dietary intake improved, and her body weight and serum albumin level at 11 and 15 months after surgery were 54 kg and 57 kg, respectively, and 3.0 g/dL and 2.7 g/dL, respectively.Peritoneal recurrence was observed 23 months after surgery, and her oral intake decreased, but the recurrence of reflux symptoms was not observed.Acotiamide hydrochloride could be an option for the treatment of reflux symptoms after gastrectomy.

Topics: Aged; Benzamides; Esophagitis, Peptic; Female; Gastrectomy; Gastroenterostomy; Humans; Neoplasm Recurrence, Local; Stomach Neoplasms; Thiazoles