The most important prognostic factors for predicting major adverse cardiovascular, cerebrovascular, and renal events during 5-year follow-up of patients with chronic kidney disease with or without haemodialysis.

Objective: Patients with chronic kidney disease (CKD) have an increased risk of adverse cardio-cerebrovascular events. The purpose of this study is to evaluate the prognostic predictors over 5 years in patients with CKD including haemodialysis.

Methods: In this multicenter, prospective cohort study performed with the Gunma-CKD SPECT Study protocol, 311 patients with CKD [estimated glomerular filtration rate (eGFR) < 60 min/ml/1.

Initial experience of a novel surgical assist robot "Saroa" featuring tactile feedback and a roll-clutch system in radical prostatectomy.

To evaluate the safety and efficacy of the Saroa Surgical Robot System in robot-assisted laparoscopic radical prostatectomy (RARP). We enrolled 60 patients who underwent RARP using either the Saroa (n = 9) or da Vinci Xi (n = 51) systems at Jikei University Kashiwa Hospital from January 2022 to March 2024. We compared preoperative characteristics, perioperative outcomes, complications, and postoperative urinary continence at three months between the two groups.

A New Real-Time PCR Test (Flora Select™) and Nugent Score for the Diagnosis of Bacterial Vaginosis During Pregnancy.

This prospective cohort study aimed to evaluate the performance of Flora select™ (FS), a newly developed real-time PCR test, for the assessment of the vaginal microbiome during early pregnancy. Five hundred and fifty-six pregnant women underwent examinations of FS, Nugent score-a Gram-staining scoring system for the diagnosis of bacterial vaginosis (BV)-and conventional bacterial culture between 8 weeks and 12 gestational weeks. Nugent scores of 0-3, 4-6, and ≥7 were found in 469 (84.

Impact of pulse duration alterable laser ureterorenoscopic lithotripsy for upper urinary tract calculi.

To assess the effectiveness of a pulse duration alterable Holmium-YAG (Ho:YAG) laser on the stone-free rate (SFR) compared to a conventional pulse duration fixed laser after ureterorenoscopic lithotripsy (URSL). The medical records from patients with upper urinary tract calculi of ≥ 9 mm and < 30 mm were retrospectively investigated. URSL using a conventional Ho:YAG Laser (group C) or a pulse duration alterable Ho:YAG system (group A) was included.

[A Study of Factors Affecting Febrile Urinary Tract Infection Following Ureterorenoscopic Lithotripsy].

Febrile urinary tract infection (f-UTI) is a common complication after ureterorenoscopic lithotripsy (URSL) but is sometimes lethal. In this article, we analyzed the factors of post URSL f-UTI. We retrospectively evaluated the association between the development of f-UTI and patients, stones, and perioperative factors in 695 cases in which URSL was performed at our institution from September 2015 to 2018.

A Marked Eosinophilic Infiltration in Mucosa Could Be a Better Predictive Factor for Intractable Non-Esophageal Eosinophilic Gastrointestinal Disorders.

Introduction: Non-esophageal eosinophilic gastrointestinal disorders (non-EoE EGIDs) are rare, but their prevalence has recently increased. Although it has been reported that one-half of patients with non-EoE EGIDs have intractable clinical courses, their clinical features are not fully understood.

Methods: This is a multicenter retrospective study in which 10 institutions in Japan participated.

Cisplatin resistance driver claspin is a target for immunotherapy in urothelial carcinoma.

Bladder cancer is a major and fatal urological disease. Cisplatin is a key drug for the treatment of bladder cancer, especially in muscle-invasive cases. In most cases of bladder cancer, cisplatin is effective; however, resistance to cisplatin has a significant negative impact on prognosis.

Impact of eliminating urethral catheterization following ureterorenoscopic lithotripsy.

Objectives: To show that elimination of a urethral catheter in ureterorenoscopic lithotripsy cases is not disadvantageous.

Methods: We reviewed 164 non-catheterized patients (experimental group) and 656 catheterized patients (control group) with renal or ureteral stones treated at our institution. Inclusion criteria were initial operation, patient age 18 to 75 years, no dysuria, and no preoperative febrile urinary tract infection due to calculi.

The Significance of Age and Causative Bacterial Morphology in the Choice of an Antimicrobial Agent to Treat Acute Uncomplicated Cystitis.

Differentiating patients by age and causative bacterial morphology might aid in making the appropriate choice of antimicrobial agent when treating acute uncomplicated cystitis. In this retrospective analysis, the non-susceptibility rates of the causative bacteria to cefcapene-pivoxil (CFPN-PI) and levofloxacin (LVFX) were determined after dividing patients with acute uncomplicated cystitis by age group (15-54 and 55-74 years old) and by bacterial morphology: gram-positive cocci (GPC) or gram-negative rod (GNR). The overall non-susceptibility rates for CFPN-PI and LVFX were 19.

A new approach for quantitative assessment of fetal general movements in the early second trimester of pregnancy using four-dimensional ultrasound.

Purpose: Complex fetal behavior involving multiple parts of the body, called general movement (GM), has been considered an essential predictor of neurological functional development because it directly reflects the integrity of the brain and central and peripheral nervous systems. We have developed a novel method for quantitative analysis of fetal behavior using four-dimensional ultrasound (4DUS) and conducted a pilot study for quantitative assessment of fetal GM in the early second trimester.

Methods: All subjects underwent 4DUS to depict the whole fetal body, and maximum velocity (MAXV), median velocity (MV), average velocity (AV), and mode velocity (MOV) were calculated by utilizing optical flow analysis.

[Lateral Port Site Hernia Following Robot Assisted Laparoscopic Radical Prostatectomy : A Case Report and Literature Review].

The patient was a 69-year-old man with localized cT1cN0M0 prostate cancer, who underwent robotassisted laparoscopic prostatectomy (RALP). The operation time was 188 minutes, blood loss was 300 ml, including urine, and no intraoperative complications were noted. The fourth day after RALP, he suddenly complained of nausea and vomiting, and there was right lateral abdominal tenderness.

Novel prediction scoring system for simple assessment of stone-free status after flexible ureteroscopy lithotripsy: T.O.HO. score.

Objectives: To develop a novel simple quantitative scoring model for predicting stone-free status after a flexible ureteroscopy lithotripsy procedure by standardizing the complexity of ureteral stone characteristics.

Methods: We retrospectively reviewed 586 patients with renal or ureteral stones who underwent flexible ureteroscopy lithotripsy at Abiko Toho Hospital, Chiba, Japan, from 2015 to 2018. Multivariate regression was applied to examine the relationship between preoperative descriptors and stone-free status, and a nomogram was developed using significant predictors.

The Efficacy of Mirabegron for the Relief of Ureteral Stent-Related Symptoms.

To investigate the efficacy of mirabegron for lower urinary tract symptoms in patients with an indwelling ureteral stent after ureterorenoscopic lithotripsy. This was a prospective follow-up study of 76 patients with stent-related symptoms (SRSs). Patients with upper urinary calculi who were pre-stented for > 2 weeks before lithotripsy were examined for the presence of SRSs by tests including the International Prostate Symptom Score (IPSS), OAB Symptom Score (OABSS), and urinary bother and pain measured by a Visual Analogue Scale (VAS) before lithotripsy.

Negative impact of being underweight on the outcomes of single-session shockwave lithotripsy in patients with upper urinary tract calculi: a retrospective cohort study.

Purpose: To evaluate the association between being underweight and shockwave lithotripsy outcomes.

Methods: This retrospective two-centre cohort study conducted in Japan involved 597 patients diagnosed with a single urinary tract calculus based on computed tomography and who underwent shockwave lithotripsy between 2006 and 2016. We divided the patients into four groups based on their body mass index (underweight, ≤  18.

An incidental finding of low-grade appendiceal mucinous neoplasm during cesarean section: A case report.

Low-grade appendiceal mucinous neoplasms are rare and difficult to diagnose preoperatively because of a lack of characteristic symptoms. A 24-year-old female with no symptoms before pregnancy underwent an elective cesarean section at 38 weeks of gestation because of cephalo-pelvic disproportion. Although no abnormalities were detected in the newborn, uterus, or uterine adnexa, a sausage-like, swollen appendix was noted.

The pathological complete response and secreted protein acidic and rich in cysteine expression in patients with breast cancer receiving neoadjuvant nab-paclitaxel chemotherapy.

Biomarkers that can accurately predict treatment response are required for indicating optimal neoadjuvant treatments. The current study assessed the predictive value of secreted protein acidic and rich in cysteine (SPARC) mRNA expression for the response to neoadjuvant nab-paclitaxel (nab-PTX) therapy in patients with breast cancer. It was hypothesized that SPARC expression can affect the response to albumin-bound taxanes, including nab-PTX since SPARC binds albumin with a high affinity.

Infant car seat use in Japan after the antepartum distribution of an educational leaflet: A prospective, nonrandomized controlled trial with a questionnaire survey.

To determine whether an antepartum educational leaflet distributed to parents before infant delivery affected the rate of infant car-seat (ICS) use 1 month after delivery, because to the best of our knowledge, only few reports have evaluated systematic attempts to improve the rate of always ICS use by mothers driving infants A multicenter questionnaire survey targeting pregnant Japanese women seeking antenatal care at the outpatient clinics of eight hospitals was designed. Women enrolled during the first half of the study period did not receive leaflets describing ICS safety guidelines (control group). Women enrolled during the latter half of the study period received the leaflet between gestational week 35 and 37 (intervention group).

Development and validation of a prediction model for failed shockwave lithotripsy of upper urinary tract calculi using computed tomography information: the SHoCKwave score.

Purpose: To develop and validate a new clinical prediction model that accurately predicts the failure of shockwave lithotripsy (SWL) using information obtained from non-contrast-enhanced computed tomography (NCCT).

Methods: This multicentre retrospective cohort study consecutively enrolled patients diagnosed with upper urinary tract calculi by NCCT at five hospitals in Japan from January 1, 2006 to December 31, 2016. Among the candidate predictors, we selected the six most significant predictors a priori.

Effect of an educational leaflet on the frequency of seat belt use and the rate of motor vehicle accidents during pregnancy in Japan in 2018: a prospective, non-randomised control trial with a questionnaire survey.

Objective: To determine whether an educational leaflet had any effect on seat belt use, seat preference and motor vehicle accidents rate during pregnancy in Japan.

Design: Prospective, non-randomised control trial with a questionnaire survey.

Setting: Eight obstetric hospitals in Sapporo, Japan.

Impact of the Prognostic Nutritional Index on the Survival of Japanese Patients with Hepatocellular Carcinoma Treated with Sorafenib: A Multicenter Retrospective Study.

Objective The purpose of this multicenter retrospective study was to investigate the impact of the prognostic nutritional index (PNI) on the survival of Japanese patients with hepatocellular carcinoma (HCC) treated with sorafenib. Methods A total of 178 HCC patients from May 2009 to December 2015 at our affiliated hospitals was included in this study. The PNI was calculated as follows: 10×serum albumin (g/dL) +0.

Hypertrophic pachymeningitis associated with antineutrophil cytoplasmic antibody-associated vasculitis: a case series of 15 patients.

Objective: We aimed to describe the clinical characteristics and treatment course of hypertrophic pachymeningitis (HPM) in patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV).

Methods: We retrospectively analysed 15 patients (11 men and four women). HPM was diagnosed based on thickening and enhancing of the brain and/or spinal dura mater on gadolinium-enhanced magnetic resonance imaging (MRI) T1 sequence.

Rupture of a Calyceal Diverticulum Secondary to Ureteroscopy: A Rare Complication.

We present a case of a 45-year-old female who experienced rupture of a right calyceal diverticulum caused by ureteroscopy. Fifteen hours after the operation, she had severe right flank pain and a high fever (38.9°C).

The History of Japanese Anesthesiology.

Anesthesia in Japan has a 200-year history, beginning when Seishū Hanaoka first conducted surgery successfully under general anesthesia in 1804. Despite common belief, Hanaoka was not secretive about his technique using Mafutsusan, and he spawned a generation of Japanese anesthetists, including Gendai Kamada, author of several influential texts. Japanese anesthetists adopted inhalational techniques as they became available.

Feasibility assessment for successfully visualizing the fetal heart utilizing spatiotemporal image correlation.

Purpose: Spatiotemporal image correlation (STIC) is an excellent imaging modality for observing the fetal heart. High-quality STIC volume data are needed for an antenatal anatomic survey to diagnose congenital heart disease. We aimed to clarify the causes of unsuccessful STIC volume data acquisition and describe a more accurate, efficient STIC examination.

Three-dimensional HDlive imaging of an umbilical cord cyst.

Umbilical cord cysts (UCC) are a rare congenital malformation. Previous reports have suggested that the second- and third-trimester UCC may be associated with other structural anomalies or chromosomal abnormalities. Therefore, high-quality imaging is clinically important for the antenatal diagnosis of UCC and to conduct a precise anatomical survey of intrauterine abnormalities.