Publications by authors named "Uchiyama K"

Objectives: A novel self-assembling peptide gel (SAPG) was recently developed for hemostasis during endoscopic resection (ER) as an alternative for electrocoagulation and clip placement. Therefore, this exploratory study aimed to evaluate the hemostatic effect of SAPG on bleeding during ER of the duodenum.

Methods: Patients with superficial duodenal epithelial tumors who underwent endoscopic submucosal dissection (ESD) or cold-snare polypectomy (CSP) between June 2022 and October 2023 were enrolled in the study.

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Planted forests have expanded globally over the last three decades and are expected to act as carbon sinks to mitigate further climate change. However, the planted coniferous forests in Japan are now predicted to shrink in area and age in the future. To quantify the impact of the shrinking and aging of Japanese cedar (Cryptomeria japonica D.

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Background: This study aimed to explore the relationship between ultra-processed foods (UPFs) consumption and gut microbiota in patients with type 2 diabetes (T2D).

Methods: This cross-sectional study included 362 participants with T2D. UPFs consumption was assessed using a brief-type self-administered diet history questionnaire, quantified as the density of UPFs intake (g/1000 kcal).

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Objectives Home discharge is a crucial goal for stroke patients in convalescent rehabilitation wards. While previous studies have identified relationships between Functional Independence Measure (FIM) scores and home discharge outcomes using conventional statistical methods, these analyses have limitations in visualizing combinations of independent FIM items. This study aimed to identify combinations of independent motor FIM items associated with home discharge in stroke patients using UpSet plots.

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Introduction: Peritonitis is a common and serious complication of peritoneal dialysis (PD) that leads to its discontinuation and death. Icodextrin (ICO) improves peritoneal ultrafiltration and its early use reduces mortality. However, its effectiveness in reducing PD-associated infections remains to be elucidated.

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Numerous health concerns, primarily kidney injury, have been reported with the use of Beni-kōji CholesteHelp, a functional food containing red yeast rice. Here, we describe 2 cases of kidney injury caused by beni-kōji. The first case had normal kidney function before consuming the product.

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Background: The Japanese cedar (Cryptomeria japonica D. Don) is one of the most important Japanese forest trees, occupying approximately 44% of artificial forests and planted in East Asia, the Azores Archipelago, and certain islands in the Indian Ocean. Although the huge genome of the species (ca.

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Article Synopsis
  • - The study used a specialized camera to analyze the changes in surface-enhanced Raman spectra with a quick temporal resolution of 25 ms while improving the signal-to-noise ratio through a noise analysis technique.
  • - Silver nanoparticles (AgNPs) of various sizes were placed in violet aqueous solutions and their movements and spectral fluctuations were observed and characterized.
  • - The fluctuations in the spectra, which switched between "ON" and "OFF" states, were explained using a two-dimensional random walk model, mainly influenced by the Brownian motion of the AgNPs, with one Raman mode showing unusual behavior.
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With the emergence of immune checkpoint inhibitors(ICIs)in recent years, the treatment outcomes for unresectable recurrent esophageal cancer have improved markedly. In 5-FU+cisplatin(FP)first-line therapy, 5-FU administration takes 5 days and generally requires hospitalization. However, frequent hospitalization for treatment is a crucial issue that must be resolved in terms of time investment and optimal use of hospital resources.

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Cystadenocarcinoma is a malignant tumor that has undergone various classifications due to its wide variety of pathological forms since the World Health Organization (WHO) classification in 2005. We present a case involving a 72-year-old man who reported pain and swelling in the left floor of his mouth during eating. Examination demonstrated a thumb-sized, mobile mass with elastic softness.

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Background: In vitro, animal, and clinical comparative studies have revealed that combinations of rifampicin with antibacterial agents are effective in the treatment of biofilm-associated infections. This study aimed to assess the effectiveness of rifampicin combination therapies compared with monotherapies without rifampicin in patients with orthopaedic implant-related infections.

Materials And Methods: The clinical literature was comprehensively searched for studies assessing the effectiveness of rifampicin combination therapy in patients with orthopaedic implant-related infection.

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Background: Although the impact of aerobic exercise (AE) and resistance training (RT) on peritoneal dialysis (PD) patients is well established, the impact of exercise programs on residual kidney function (RKF) has not been elucidated.

Methods: Patients were randomly assigned to either the exercise (= 25) or control groups (= 30). Patients in the exercise group performed AE three times a week and RT twice a week at home for 24 weeks.

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Background: Ulcerative colitis (UC) is a chronic inflammatory disease of unknown cause for which no curative treatments have been developed. Cytokines play an important role in the pathogenesis of UC, and therapies targeting specific cytokines have been successful in treating refractory UC. The purpose of this study was to measure mucosal cytokines in UC and identify those that contribute to non-relapsing mucosal healing diagnosed by endoscopy.

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This prespecified subanalysis of the multicenter, randomized, open-label, parallel-group EXCITE-HT study aimed to examine the non-inferiority of esaxerenone to trichlormethiazide as a second-line antihypertensive agent according to the basal antihypertensive agent used (angiotensin receptor blocker [ARB] or calcium channel blocker [CCB]). The primary endpoint, change in morning home systolic/diastolic blood pressure (SBP/DBP) from baseline to end of treatment was similar between the two groups (intergroup difference in least squares mean change [95% confidence interval]: -1.3 [-3.

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Article Synopsis
  • A study aimed to create a new treatment for unresectable advanced pancreatic ductal adenocarcinoma (UR-PDAC) using a combination of a WT1 peptide vaccine and multiagent chemotherapy, focusing on patient safety and immune responses.
  • Nine patients with various stages of UR-PDAC participated in the trial, receiving chemotherapy followed by a dendritic cell vaccine designed to enhance immune response against the cancer.
  • Results showed that those with long-term immune responses from the vaccine had significantly better clinical outcomes, with several patients eligible for successful surgeries, and those responding positively were alive for at least 4.5 years post-treatment.
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Transient receptor potential canonical 6 (TRPC6) variants, which were initially detected in adult-onset familial focal segmental glomerulosclerosis (FSGS), were also identified in pediatric-onset one. Here, we present a patient with adult-onset steroid-resistant nephrotic syndrome (SRNS) who harbored a likely pathogenic TRPC6 variant and partially responded to calcineurin inhibitors (CNIs). A 44-year-old woman with stable rheumatoid arthritis, systemic lupus erythematosus, and Sjögren's syndrome was presented with nephrotic syndrome.

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Article Synopsis
  • * The study involved 2,962 patients in Japan, using upper gastrointestinal endoscopy to assess various conditions related to GERD and to analyze the correlation of symptoms using the FSSG and GSRS scoring systems.
  • * Results indicate that FSSG and GSRS scores are effective in diagnosing the severity of reflux esophagitis, with FSSG scores linked to mucosal atrophy and GSRS scores relating to the functionality of the gastroesophageal flap.
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Objective: There is no consensus on the optimal treatment for patients with locoregional recurrence of esophageal cancer after surgery. The objective of this study was to investigate the outcomes and prognostic factors associated with salvage radiotherapy in patients with locoregional recurrence of esophageal cancer after surgery.

Methods: We reviewed 80 patients with locoregional recurrence of esophageal cancer after surgery who were treated with radiotherapy.

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Background: Epstein-Barr virus-positive mucocutaneous ulcer is one of the mature B-cell lymphoproliferative diseases occurring in patients with immune dysfunction including those with immunosuppressive treatment such as methotrexate.

Case Presentation: A Japanese elderly man in his 80s with rheumatoid arthritis on methotrexate was admitted to our hospital complaining persistent pharyngeal pain. Laboratory tests revealed severe pancytopenia, elevated C-reactive protein, and increased creatinine levels.

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Long nanowires offer an increased surface area for biomolecule immobilization, facilitating enhanced binding capacity and sensitivity in the detection of target analytes. However, robust long-nanowire fabrication remains a significant challenge. In this paper, we developed a novel construction of a micro chemical pen (MCP), called a clean-assisted micro chemical pen (CAMCP), for robust long-nanowire fabrication.

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Background/aim: We previously reported that patients with metastatic colorectal cancer (mCRC) and baseline liver metastasis are at a higher risk of developing grade ≥2 overall skin toxicities when treated with anti-epidermal growth factor receptor (EGFR) monoclonal antibody. This study aimed to identify additional factors associated with skin toxicities induced by anti-EGFR treatment in patients with liver metastatic CRC.

Patients And Methods: Patients with liver metastatic CRC who initially received anti-EGFR monoclonal antibody-containing treatment (n=77) were retrospectively assessed.

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Texture and color enhancement imaging (TXI) may improve the visibility of gastric tumors and allow their early detection. However, few reports have examined the utility of TXI. Between June 2021 and October 2022, 56 gastric tumors in 51 patients undergoing endoscopic submucosal dissection at Fukuchiyama City Hospital were evaluated preoperatively using conventional white light imaging (WLI), narrow-band imaging (NBI), and TXI modes 1 and 2.

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The EXCITE-HT study aimed to evaluate the efficacy and safety of esaxerenone versus thiazide diuretics (trichlormethiazide) as second-line treatment for Japanese patients with uncontrolled essential hypertension. This was a 12-week, multicenter, randomized, open-label, parallel-group study. The non-inferiority of esaxerenone to trichlormethiazide was confirmed if the upper limit of the two-sided 95% confidence interval (CI) for the difference in systolic blood pressure (SBP)/diastolic blood pressure (DBP) change between groups was below 3.

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