Center of Pressure in Relation to Foot Morphology and Knee Symptoms in Older Women With Medial Knee Joint Deformity: A Cross-sectional Study.

Objective: To examine the correlations amongst center of pressure (COP) trajectories, foot morphology, and knee symptoms in older women with medial knee deformity.

Design: This was a cross-sectional study.

Setting: Participants were recruited from 2 local orthopedic clinics.

Evaluating the Effectiveness of Neuroprotective Strategies in Enhancing Post-stroke Recovery: A Systematic Review of Meta-Analyses and Clinical Trials.

This systematic review evaluates the effectiveness of various neuroprotective strategies in enhancing recovery following acute ischemic stroke, focusing on interventions such as normobaric oxygen (NBO), lithium, selective serotonin reuptake inhibitors (SSRIs), and Cerebrolysin. Drawing upon data from six primary studies, including randomized controlled trials (RCTs) and meta-analyses, we assessed these therapies' impact on functional outcomes, motor recovery, and neurological improvement. Normobaric oxygen, across 12 RCTs, demonstrated limited efficacy in improving recovery outcomes or reducing mortality.

Long-Term Efficacy and Safety of Adhesion Prevention Agents in Abdominal and Pelvic Surgeries: A Systematic Review.

This systematic review evaluates the long-term efficacy and safety of adhesion prevention agents in abdominal and pelvic surgeries, synthesizing data from randomized controlled trials and meta-analyses. Adhesions, common postoperative complications, can lead to significant morbidity, including chronic pain, infertility, and bowel obstruction. Various agents, including hyaluronic acid-carboxymethylcellulose films and icodextrin solutions, have been developed to mitigate these risks.

Evaluation of a nucleic acid amplification system, GENECUBE, for rapid detection of staphylococcal nuc and mecA in blood culture samples.

Objective: This study determined whether the GENECUBE rapid nucleic acid amplification test could directly detect nuc and mecA genes in clinical blood culture samples of Staphylococcus and various other pathogens.

Methods: Between September 2020 and December 2021, 537 blood culture samples from 192 patients with suspected bacteremia were tested using conventional assays (MicroScan WalkAway96 or VITEK 2 systems) and GENECUBE nuc and mecA assays. Isolates from samples with discrepant results between the conventional and GENECUBE assays were further evaluated using MALDI-TOF mass spectrometry, disk diffusion testing using cefoxitin, broth microdilution testing using oxacillin, and sequencing for mecA.

Impairment of perioperative activities of daily living is associated with poor prognosis following pancreatectomy for pancreatic cancer.

Purpose: It has reported that the prevalence of frailty in patients with pancreatic cancer is 45%. The number of patients with pancreatic cancer is increasing, and within this cohort, patients often suffer from impaired activities of daily living (ADLs). This study aimed to examine the association between perioperative Barthel Index (BI) scores, a validated measure of ADLs, and survival outcomes after pancreatectomy for pancreatic cancer.

Childhood Transverse Myelitis with Atypical Fever Presentation: A Case Report.

Transverse myelitis (TM) is a rare inflammatory spinal cord disorder, particularly uncommon in children. It is characterized by symptoms such as motor weakness, sensory disturbances, and autonomic dysfunction. This report describes a 10-year-old male presenting with bilateral lower limb weakness, urinary and fecal incontinence, and high-grade fever.

Clinical characteristics and analysis of prognostic factors in methicillin-resistant Staphylococcus aureus endocarditis: A retrospective multicenter study in Japan.

Background: Infective endocarditis (IE) caused by MRSA (methicillin-resistant Staphylococcus aureus) is associated with a high mortality rate. This study aimed to elucidate the characteristics of patients with MRSA-IE in Japan and identify the factors associated with prognosis.

Methods: This retrospective study included patients with a confirmed diagnosis of IE caused by MRSA, between January 2015 and April 2019.

Age-associated reduction of sinus macrophages in human mesenteric lymph nodes.

There are numerous macrophages and dendritic cells in lymph nodes (LNs). Recent studies have highlighted that sinus macrophages (SMs) in LNs possess antigen-presenting capabilities and are related to anti-cancer immune responses. In this study, we assessed the distribution of SMs in mesenteric LNs removed during surgery for colorectal cancer.

Understanding muscle coordination during gait based on muscle synergy and its association with symptoms in patients with knee osteoarthritis.

Objective: We aimed to investigate the muscle coordination differences between a control group and patients with mild and severe knee osteoarthritis (KOA) using muscle synergy analysis and determine whether muscle coordination was associated with symptoms of KOA.

Method: Fifty-three women with medial KOA and 19 control patients participated in the study. The gait analyses and muscle activity measurements of seven lower limb muscles were assessed using a motion capture system and electromyography.

Patient vulnerability is associated with poor prognosis following upfront hepatectomy for colorectal liver metastasis.

Background: With the rapid aging of populations worldwide, the number of vulnerable patients with liver metastasis from colorectal cancer has increased. This study aimed to examine the association between vulnerability and clinical outcomes in patients with colorectal liver metastasis (CRLM).

Methods: Consecutive 101 patients undergoing upfront hepatectomy for CRLM between 2004 and 2020 were included.

Prolonged infective SARS-CoV-2 omicron variant shedding in a patient with diffuse large B cell lymphoma successfully cleared after three courses of remdesivir.

We report a case of prolonged shedding of the infective SARS-CoV-2 omicron variant BA.1.1.

Ultrasonographic echo intensity in the medial femoral cartilage is enhanced prior to cartilage thinning in women with early mild knee osteoarthritis.

Purpose: We aimed to determine whether altered cartilage echo intensity is associated with knee osteoarthritis (OA) severity and whether the alteration occurs before thinning of the femoral cartilage in knee OA.

Methods: The medial femoral cartilage thickness and echo intensity of 118 women aged ≥ 50 years were assessed using an ultrasound imaging device. Based on the Kellgren-Lawrence (KL) grade and knee symptoms, participants were classified into five groups: control (asymptomatic grades 0-1), early OA (symptomatic grade 1), grade 2, grade 3, and grade 4.

Prognostic value of F-fluorodeoxyglucose uptake in the bone marrow on pretreatment positron emission tomography/computed tomography in patients with esophageal cancer who underwent esophagectomy.

Background: Increased F-fluorodeoxyglucose (FDG) uptake in the bone marrow (BM) on positron emission tomography/computed tomography (PET/CT) clinically reflects increased BM metabolism owing to systemic inflammation, bacterial infection, anemia, and cytokine-producing tumors. The association between FDG uptake in the BM and prognosis after esophagectomy for esophageal cancer has not been investigated.

Methods: This study included 651 patients who underwent PET/CT before any treatment and McKeown esophagectomy for esophageal cancer between June 2007 and August 2021.

Detection of Clostridioides difficile toxin B gene in clinical stool specimens using rapid diagnostic quenching probe-polymerase chain reaction assay.

We tested the accuracy of quenching probe-polymerase chain reaction (QP-PCR) for detecting Clostridioides difficile toxin B gene (tcdB) in stools from inpatients with suspected C. difficile infection and compared the results with other nucleic acid amplification tests (NAATs). Toxigenic culture results were used as reference for comparison.

Self-expanding metal stent placement and pathological alterations among obstructive colorectal cancer cases.

Background: Experimental studies suggest that self-expanding metal stents (SEMSs) enhance the aggressive behavior of obstructive colorectal cancer. The influence of SEMS placement on pathological alterations remains to be elucidated.

Aim: To determine whether SEMS placement is associated with molecular or pathological features of colorectal carcinoma tissues.

Assessment of fore-, mid-, and rear-foot alignment and their association with knee symptoms and function in patients with knee osteoarthritis.

Objective: Hallux valgus, flatfoot, and rearfoot eversion are well-known major complications of knee osteoarthritis (OA). However, there is no consensus on the association between these foot malalignments and knee symptoms or function. Thus, this study aimed to examine the association between foot alignment and knee symptoms or function in patients with knee OA.

Clinical effect of early administration of tocilizumab following the initiation of corticosteroid therapy for patients with COVID-19.

Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) first broke out in Wuhan in December 2019, and has since caused a global pandemic. The efficacy of several drugs has been evaluated, and it is now evident that tocilizumab has a beneficial effect, especially combined with corticosteroids, in patients with Coronavirus Disease 2019 (COVID-19). However, the optimal timing of tocilizumab administration has not yet been established.

Is the ISGPS definition of pancreatic fistula applicable after gastrectomy?

Background: Pancreatic fistula is one of the most common and potentially fatal surgical complications after radical gastrectomy. The purpose of this study was to assess the validity of extrapolating the definition of pancreatic fistula by the International Study Group on Pancreatic Surgery to include situations surrounding gastric cancer surgery.

Methods: The clinicopathological data of 443 patients who underwent elective gastrectomy with suprapancreatic lymph node dissection (D1+, D2, or D2+ dissection) without pancreatic resection were reviewed.

[A case of juvenile gastric polyposis with gastric cancer successfully treated by laparoscopic total gastrectomy -review of 36 reported cases in Japan].

A 43-year-old woman was suffering from epigastric pain. Her gastroscopy revealed polyposis of the stomach, and her biopsy revealed a hyperplastic polyp. During the 18-month follow-up, the polyps proliferated, and the patient was referred to our institute for further investigation and treatment.