Characteristics of risk factors for acute kidney injury among inpatients administered sulfamethoxazole/trimethoprim: a retrospective observational study.

Background: Sulfamethoxazole/trimethoprim (SMX/TMP) potentially increases the serum creatinine levels, resulting in acute kidney injury (AKI). However, the clinical characteristics of the AKI associated with SMX/TMP and the risk factors for its development have not been fully characterized.

Methods: A retrospective cohort observational analysis was conducted on adult inpatients who started SMX/TMP treatment at the Tokyo Women's Medical University, Yachiyo Medical Center, from April 2018 to March 2020.

Pulmonary Involvement in Microscopic Polyangiitis: Computed Tomography Findings in 55 Patients With Analysis of Risk Factors for Recurrence.

Background and objective Pulmonary involvement is seen in up to 30% of microscopic polyangiitis (MPA) patients. Pulmonary radiological findings for MPA have been scarcely reported to date. This study was conducted to evaluate computed tomography (CT) and clinical findings at the time of MPA diagnosis as predictors for systemic or lung recurrence.

Clinical predictors of nephrotoxicity associated with teicoplanin: Meta-analysis and meta-regression.

Teicoplanin is a glycopeptide antibiotic against methicillin-resistant Staphylococcus aureus infections. However, the impact of clinical characteristics on nephrotoxicity associated with teicoplanin has not been determined. This meta-analysis aimed to investigate the relationship between clinical characteristics and nephrotoxicity associated with teicoplanin.

A meta-analysis of observational studies on anticholinergic burden and fracture risk: evaluation of conventional burden scales.

Background: Anticholinergic burden potentially increases the risk of fracture. Although there are various anticholinergic burden scales, little is known about the inter-scale compatibility regarding the relationship of anticholinergic burden with fracture risk. We performed meta-analysis to examine the association of fracture risk with anticholinergic burden measured using various scales.

Utility of B-Mode, Color Doppler and Elastography in the Diagnosis of Breast Cancer: Results of the CD-CONFIRM Multicenter Study of 1351 Breast Solid Masses.

The usefulness of color Doppler ultrasound (CD) in distinguishing between benign and malignant breast lesions remains controversial. Our prior study, the Japan Association of Breast and Thyroid Sonology (JABTS) BC-04 study (malignant: 839, benign: 569), found CD was useful in breast cancer diagnosis, and we developed CD diagnostic criteria. The first aim of the current study (the CD-CONFIRM study) was to evaluate the usefulness of the CD diagnostic criteria.

Effects of walking with a "draw-in maneuver" on the knee adduction moment and hip muscle activity.

[Purpose] To investigate the effect of performing a draw-in maneuver (DI) on knee adduction moment (KAM) and hip and trunk muscle activities while walking. [Participants and Methods] We included 30 healthy young adults (21.5 ± 0.

A simple method for discrimination of carcinomatous meningitis using CEA, total protein, and total cell count in the cerebrospinal fluid of primary lung cancer patients.

Carcinomatous meningitis (CM) is a critical issue for physicians. However, no study has reported a simple and useful diagnostic or predictive marker for CM.This study aimed to elucidate the potential markers for diagnosing CM derived from cerebrospinal fluid (CSF).

Anticholinergic and Sedative Drug Burden and Functional Recovery after Cerebrovascular Accident: A Retrospective Descriptive Study.

Objectives: Medications with anticholinergic or sedative effects induce impaired cognitive and physical performances. The aim of this study was to evaluate the associations of anticholinergic and sedative drug burden with recovery of physical function and activities of daily living in patients admitted to a Japanese rehabilitation hospital after cerebrovascular accidents.

Methods: We retrospectively reviewed the medical records of patients aged 18 years or older who had undergone the inpatient rehabilitation program for cerebrovascular disease in Nerima Ken-ikukai Hospital.

Relationship between Recurrent Falls and Medication Use during Acute-Care Hospitalization: A Retrospective Descriptive Study.

Although recurrent falls during hospitalization lead to discharge to nursing homes, their association with medications has not been comprehensively assessed. We aimed to assess risk factors for recurrent falls focusing on medications during hospitalization in an acute-care setting. This retrospective descriptive study was conducted in Tokyo Women's Medical University, Medical Center East.

Bronchial epithelial cells produce CXCL1 in response to LPS and TNFα: A potential role in the pathogenesis of COPD.

Rationale: Neutrophilic airway inflammation plays a central role in chronic obstructive pulmonary disease (COPD). CXC chemokine ligand (CXCL)1 is a neutrophil chemokine involved in the pathogenesis of COPD. However, its clinical significance in COPD patients is poorly understood.

[Association between Elimination Half-life of Benzodiazepines and Falls in the Elderly: A Meta-analysis of Observational Studies].

Benzodiazepine receptor agonists (BZDRAs) have been associated with an increased risk of falls in the elderly. However, the association between the elimination half-life (t) of BZDRAs and the difference between benzodiazepines (BZDs) and non-benzodiazepines (Z-drugs) has not been clarified. By conducting a meta-analysis of observational studies, we compared the risk of falls with respect to 1) short-acting BZDRAs (t<12 h) vs.

Amelanotic Malignant Melanoma with Dense Pleural Thickening Mimicking Malignant Mesothelioma.

A 51-year-old man was diagnosed with stage IIC nodular malignant melanoma (T4bN0M0) of the right upper arm. The tumor was treatment-refractory, and left-sided pleural effusion emerged 1.5 years later.

Serum sST2 levels predict severe exacerbation of asthma.

Background: Neutrophilic inflammation is associated with poorly controlled asthma. Serum levels of sST2, a soluble IL-33 receptor, increase in neutrophilic lung diseases. We hypothesized that high serum sST2 levels in stable asthmatics are a predictor for exacerbation within a short duration.

Comparison of findings on thoracic computed tomography with the severity and duration of bronchial asthma in patients with eosinophilic granulomatosis with polyangiitis.

Background: Eosinophilic granulomatosis with polyangiitis (EGPA) is a systemic necrotizing vasculitis with eosinophilia. EGPA can occur in patients with comorbid bronchial asthma (BA) and other pulmonary diseases. However, because of its rarity, there are few reports on thoracic computed tomography (CT) findings in patients with EGPA, especially in relation to comorbid BA.

A Novel Diagnostic Scoring System to Differentiate between Legionella pneumophila Pneumonia and Streptococcus pneumoniae Pneumonia.

Objective We investigated a novel diagnostic scoring system to differentiate Legionella pneumophila pneumonia from Streptococcus pneumoniae pneumonia. Methods We retrospectively reviewed the clinical data of 62 patients with L. pneumophila pneumonia (L-group) and 70 patients with S.

Plaque Characteristics of Patients with Symptomatic Mild Carotid Artery Stenosis.

Background: Carotid revascularization may be considered for severe stenosis, but its use for symptomatic mild stenosis (<50%) with vulnerable plaque or ulcer remains uncertain. The characteristics of patients with symptomatic mild stenosis who underwent revascularization are reviewed.

Methods: The subjects of this study were 18 patients with symptomatic mild stenosis (<50%) on angiography from among 175 patients who underwent revascularization in our department.

Clinical significance of respiratory virus detection in patients with acute exacerbation of interstitial lung diseases.

Background: The impact of viral infections on acute exacerbations in idiopathic pulmonary fibrosis (IPF) and/or non-IPF interstitial lung disease (ILDs) has been scarcely described.

Objectives: To elucidate the frequency of virus infections in patients with IPF or non-IPF ILDs including idiopathic interstitial pneumonia (IIP) or connective tissue disease (CTD)-associated pneumonia, and its influence on their short-term mortality.

Methods: We prospectively enrolled adult patients with acute exacerbation of IPF and non-IPF ILDs who were admitted to the hospital during the last 3 years, and examined the respiratory samples obtained from nasopharyngeal, sputum, and bronchoalveolar lavage fluid.

Diagnostic Value of Vascular Endothelial Growth Factor, Transforming Growth Factor-β, Interleukin-8, and the Ratio of Lactate Dehydrogenase to Adenosine Deaminase in Pleural Effusion.

Purpose: We studied the diagnostic value of cytokines, including vascular endothelial growth factor (VEGF), transforming growth factor-β (TGF-β), and interleukin-8 (IL-8), and the ratio of lactate dehydrogenase (LDH) to adenosine deaminase (ADA) in pleural fluid.

Methods: Prospective analysis of 44 inpatients or outpatients with pleural fluid, from December 2016 to March 2017 was conducted.

Results: We enrolled patients with malignant pleural effusion (MPE, N = 15), empyema (N = 11), parapneumonic effusion (PPE, N = 7), chronic renal failure (CRF)/chronic heart failure (CHF) (N = 7), and tuberculous pleural effusion (TBPE, N = 4).

[A Case of an Orbital Angioleiomyoma].

A 70-year-old woman presented with a 4-year history of painless conjunctival congestion and proptosis of the right eye. Computed tomography and magnetic resonance imaging revealed a 48-mm lesion in the right medial orbit. As the symptoms progressed, the tumor was resected by performing fronto-orbital craniotomy.

Clinical characterization of 52 patients with immunoglobulin G4-related disease in a single tertiary center in Japan: Special reference to lung disease in thoracic high-resolution computed tomography.

Background: Immunoglobulin G4-related disease (IgG4-RD) is a rare multi-organ disorder. Physicians rarely encounter patients with IgG4-RD and its range of symptoms.

Methods: To elucidate the clinical characterization of IgG4-RD, along with the clinical significance of lung involvement, we retrospectively reviewed the medical records of patients who satisfied the comprehensive diagnostic criteria for IgG4-RD.

Utility of Indocyanine Green Video Angiography for Sylvian Fissure Dissection in Subarachnoid Hemorrhage Patients - Sylvian ICG Technique.

Indocyanine green (ICG) emits fluorescence in the far-red domain under light excitation. ICG video angiography (ICG-VA) has been established as a useful method to evaluate blood flow in the operative field. We report the usefulness of ICG-VA for Sylvian fissure dissection in patients with subarachnoid hemorrhage (SAH).

Safety of human papillomavirus vaccines in healthy young women: a meta-analysis of 24 controlled studies.

Background: Human papillomavirus (HPV) vaccines have been shown to be effective for the eradication of HPV and prevention of cervical cancer. However, the number of women who receive HPV vaccinations has decreased over the last several years in Japan, due to concerns about adverse reactions associated with the vaccines. We evaluated the safety of three types of HPV vaccines separately in young women and the difference in the risk of adverse reactions between HPV and other vaccines by conducting a meta-analysis.

Beneficial effects of a gait used while wearing a kimono to decrease the knee adduction moment in healthy adults.

The knee adduction moment (KAM) relates to medial knee osteoarthritis (OA). Several gait modifications to reduce the KAM for the prevention of knee OA have been studied. Most of the modifications, however, involve voluntary changes in leg alignment.

Bamboo Leaf Sign as a Sensitive Magnetic Resonance Imaging Finding in Spinal Subependymoma: Case Report and Literature Review.

. Subependymoma occurs very rarely in the spinal cord. We report another case of spinal subependymoma along with a review of the literature and discussion of a radiological finding that is useful for preoperative diagnosis of this tumor.