Investigating Dose Level and Duration of Rehabilitation of Mechanically Ventilated Patients in the ICU.

The dose level and duration needed for early rehabilitation of mechanically ventilated patients in the ICU need to be characterized. Therefore, this study aimed to assess the association between mobilization level, rehabilitation time, and dose (defined as the mean mobilization quantification score [MQS]) during ICU admission and the end point walking independence at hospital discharge in subjects needing ICU admission. This prospective, multi-center, cohort study included 9 ICUs.

Clinical outcomes of simultaneous pancreas-kidney transplantation: experience of a single center.

This study evaluated the outcomes of simultaneous pancreas-kidney transplantation (SPK) at Fukushima Medical University between 2001 and 2024.　We retrospectively reviewed ten adult patients who underwent SPK.　We aimed to clarify the important aspects of patient management in patients undergoing SPK, focusing on perioperative outcomes and long-term complications.

Evaluating optimal rehabilitation strategies in ICU: study protocol for a multicentre cohort study to assess Physical Activity dosing, Muscle mass, and physICal outcomeS (IPAMICS study).

Background: Many patients who get discharged from the intensive care unit experience physical dysfunction that persists even after discharge. Physical dysfunction is associated with skeletal muscle atrophy and accompanying intensive care unit-acquired weakness in the early stages of intensive care unit admission, and early diagnosis and prevention with early mobilization are crucial. However, the amount of physical activity required for early mobilization remains controversial in critically ill patients.

Predicting surgical outcomes of acute diffuse peritonitis: Updated risk models based on real-world clinical data.

Aim: The existing predictive risk models for the surgical outcome of acute diffused peritonitis (ADP) need renovation by adding relevant variables such as ADP's definition or causative etiology to pursue outstanding data collection reflecting the real world. We aimed to revise the risk models predicting mortality and morbidities of ADP using the latest Japanese Nationwide Clinical Database (NCD) variable set.

Methods: Clinical dataset of ADP patients who underwent surgery, and registered in the NCD between 2016 and 2019, were used to develop a risk model for surgical outcomes.

The ratio of intratumoral CD15 neutrophils to CD8 lymphocytes predicts recurrence in patients with gastric cancer after curative resection.

Background: An elevated neutrophil-to-lymphocyte ratio (NLR) in peripheral blood is an independent prognostic indicator of various cancers.

Aims: In this study, we aimed to investigate the prognostic relevance of the intratumoral immune cell balance in gastric cancer.

Methods And Results: The study included 82 patients who underwent curative resection for gastric cancer.

[A Case of Pancreatic Cancer That Developed Peritoneal Recurrence after Radical Surgery following Neoadjuvant Chemoradiation Therapy(NACRT)with Pathological Complete Response(pCR)].

A 71-year-old woman was diagnosed with a tumor in the pancreatic head on CT imaging, which was performed as a close examination of an exacerbation of diabetes mellitus. The pancreatic tumor was diagnosed as resectable pancreatic cancer, and after preoperative adjuvant chemoradiotherapy, pancreatoduodenectomy was performed as a radical surgery. There were no residual tumor cells in the resected specimen histopathologically, and the patient was judged to have a pathological complete response(pCR).

Aberrant phosphorylation of human LRH1 at serine 510 is predictable of hepatocellular carcinoma recurrence.

We previously identified the AKT-phosphorylation sites in nuclear receptors and showed that phosphorylation of S379 in mouse retinoic acid γ and S518 in human estrogen receptor α regulate their activity independently of the ligands. Since this site is conserved at S510 in human liver receptor homolog 1 (hLRH1), we developed a monoclonal antibody (mAb) that recognized the phosphorylation form of hLRH1S510 (hLRH1) and verified its clinicopathological significance in hepatocellular carcinoma (HCC). We generated the anti-hLRH1 mAb and assessed its selectivity.

Tissue-Engineered Hepatocyte Sheets Supplemented with Adipose-Derived Stem Cells.

The ability to engineer biologically viable hepatocytes and tissue matrices with long-term functional maintenance has attracted considerable interest in the fields of hepatocyte transplantation and liver tissue engineering. Here, newly developed hepatocyte sheets supplemented with adipose-derived stem cells (ADSCs) were evaluated to assess the effects of ADSCs on hepatocyte function and engraftment into the subcutaneous space. Eight-week-old male C57BL/6J mice were used as donors, and 6-week-old male C.

How is transfusion-associated graft-versus-host disease similar to, yet different from, organ transplantation-associated graft-versus-host disease?

Graft-versus-host disease (GVHD) is a rare, usually fatal complication following blood transfusion or organ transplantation, namely transfusion-associated GVHD (TA-GVHD) and organ transplantation-associated GVHD (OA-GVHD). The dominant mechanism of GVHD is exposure to viable donor lymphocytes that are not recognized as foreign by, but able to respond to, the recipient. The clinical features and relative risk factors of either TA-GVHD or OA-GVHD are yet to be fully understood.

Induction of Immune Tolerance in Islet Transplantation Using Apoptotic Donor Leukocytes.

Allogeneic islet transplantation has become an effective treatment option for severe Type 1 diabetes with intractable impaired awareness due to hypoglycemic events. Although current immunosuppressive protocols effectively prevent the acute rejection associated with initial T cell activation in recipients, chronic rejection has remained an obstacle for achieving long-term allogeneic islet engraftment. The development of donor-specific immune tolerance to the allograft is the ultimate goal given its potential ability to overcome chronic rejection and disregard the need for maintenance immunosuppression, which may be toxic to islet grafts.

What is the optimal surgical treatment for hepatocellular carcinoma beyond the debate between anatomical versus non-anatomical resection?

The optimal type of hepatectomy for hepatocellular carcinoma (HCC)-anatomical or non-anatomical resection-remains controversial despite numerous comparative studies. There are common fundamental issues in published studies comparing anatomical resection with non-anatomical resection: (1) confounding by indication, (2) setting primary outcomes, and (3) a lack of a clear definition of non-anatomical resection. This degrades the quality of the comparison of the two types of surgery.

Comprehensive analysis of gene expression of isolated pancreatic islets during pretransplant culture.

Background: The aim of this study was to investigate the effect of pretransplant culture on the survival of pancreatic islet grafts, and to determine the biological characteristics of isolated islets during pretransplant culture.

Methods: The survival of islets from Wistar rats, transplanted to diabetic C57BL/B6 mice, was compared between fresh islets and cultured islets. A comprehensive gene expression analysis was employed to investigate biological processes during pretransplant culture, and in vitro validation studies were performed.

Accuracy comparison of MR elastography and biological markers in detecting liver fibrosis and predicting postoperative ascites.

Background: This retrospective study aimed to compare the discriminative performance between magnetic resonance elastography (MRE) and biological markers in detecting liver fibrosis and in predicting postoperative ascites (PA).

Methods: We enrolled 77 patients consecutively who underwent hepatectomy between March 2017 and June 2019. Liver fibrosis was histopathologically graded using the METAVIR scoring system as reference.

Early intra-abdominal infection following pancreaticoduodenectomy:associated factors and clinical impact on surgical outcome.

Early intra-abdominal infection (IAI) following pancreaticoduodenectomy (PD) is an initial event relating to morbidities caused by postoperative pancreatic fistula (POPF). The aims of this study were to determine factors associated with IAI, and to investigate its impact on postoperative outcome.Consecutive patients, 113 in total, who underwent PD at Fukushima Medical University Hospital between January 2012 and September 2017 were included in this retrospective study.

Invasion of human microvascular endothelial cells by Mycobacterium leprae through Mce1A protein.

In patients with lepromatous leprosy, Mycobacterium leprae is often observed inside the human microvascular endothelial cells (HMVEC) surrounding Schwann cells (SC) at the site of lesions in the peripheral nerves. Based on this observation, it is considered that the nasal mucous may be the invasion pathway for M. leprae and HMVEC serve as an important reservoir for the bacteria before they invade SC.

The unique tropism of Mycobacterium leprae to the nasal epithelial cells can be explained by the mammalian cell entry protein 1A.

Leprosy is a chronic infection where the skin and peripheral nervous system is invaded by Mycobacterium leprae. The infection mechanism remains unknown in part because culture methods have not been established yet for M. leprae.

Pancreaticobiliary maljunction diagnosed long after laparotomy in the neonatal period for annular pancreas: report of a case.

Background: Although annular pancreas concurrent with pancreaticobiliary maljunction has rarely been reported, some reports have pointed out a possibility that both anomalies have a common pathogenesis in pancreatic development. We herein report a case with pancreaticobiliary maljunction diagnosed long after surgical treatment for annular pancreas.

Case Presentation: A 34-year-old female, with a surgical history of duodenal obstruction due to annular pancreas in the neonatal period, was referred to our hospital for further examination of chronic pancreatitis.

Prognostic impact of soluble intercellular adhesion molecule-1 in hepatocellular carcinoma.

The identification of novel biomarkers for hepatocellular carcinoma (HCC) is of great importance in improving the outcome of patients with HCC. The present study aimed to determine the prognostic significance of the soluble intercellular adhesion molecule (sICAM)-1 in patients with HCC. The present study prospectively collected clinicopathological data from 36 patients with HCC who had undergone successful hepatectomy.

Discovery of evocalcet, a next-generation calcium-sensing receptor agonist for the treatment of hyperparathyroidism.

The calcium-sensing receptor (CaSR) plays an important role in sensing extracellular calcium ions and regulating parathyroid hormone secretion by parathyroid gland cells, and the receptor is a suitable target for the treatment of hyperparathyroidism. Cinacalcet hydrochloride is a representative CaSR agonist which widely used for the hyperparathyroidism. However, it has several issues to clinical use, such as nausea/vomiting and strong inhibition of CYP2D6.

[A Case of Long-Term Survival of Metastatic and Recurrent Duodenal Gastrointestinal Stromal Tumor Treated with Multimodality Managements].

We hereby report a case of long-term survival of metastatic and recurrent duodenal gastrointestinal stromal tumor(GIST) treated with multimodality managements. A 59-year-old man was diagnosed with duodenal GIST and underwent surgical resection of a primary lesion of the duodenum. Since the pathological findings on mitotic rate indicated its high risk of recurrence, the systemic treatment by imatinib mesylate was given shortly after the surgery.

[A Case of Long-Term Survival of the Pancreatic Tail Cancer with the Concomitant Small Liver Metastasis].

We hereby report a case of long-term survival of the pancreatic tail cancer with a synchronous small liver metastasis. A 62- year-old male with pancreatic tail cancer was incidentally diagnosed with single tiny metastasis in the left medial section of the liver duringthe distal pancreatectomy. The lesion was also resected together with primary lesion.