Dipylidiasis cases in Japan-an update by literature survey.

Dipylidium caninum is a cosmopolitan parasite of companion animals such as dogs and cats. Accidental infection in humans occur mostly in children. Although considerable number of cases were reported from Europe and the Americas, case reports of this zoonotic disease are rather scarce from Asian countries.

Early and Late Surgical Outcomes after Geometrical Infarct Exclusion for Post-Infarct Ventricular Septal Perforation.

Purpose: Ventricular septal perforation (VSP) is a critical complication of acute myocardial infarction. Various surgical procedures for it have been developed; however, surgical outcomes remain unsatisfactory. In 2010, we introduced geometrical infarct exclusion (GIE) as a modification of the Komeda-David technique.

Successful Mitral Valve Replacement in an Infant with Neonatal Marfan Syndrome due to a Novel Missense Mutation of the FBN1 Gene.

Marfan syndrome is an autosomal dominant genetic disorder of the fibrous connective tissue caused by pathogenic mutations in the fibrillin-1 gene. Neonatal Marfan syndrome is a rare type of Marfan syndrome that is genotypically and phenotypically different from classical Marfan syndrome and has a poor prognosis. Most patients with neonatal Marfan syndrome die during infancy due to severe and rapidly progressive cardiovascular disorders.

Comparison of Duodenal Stenting and Gastrojejunostomy for Duodenal Obstruction with Biliary Obstruction.

Background: The best palliation for double obstruction (duodenal obstruction with biliary obstruction) remains unclear. We aimed to compare outcomes of duodenal stenting (DuS) with gastrojejunostomy (GJ) and identify factors associated with survival time and time to recurrent biliary obstruction (TRBO).

Methods: Patients who underwent DuS or GJ combined with biliary stenting for double obstruction due to unresectable malignancy were retrospectively enrolled.

Anatomical reconstruction of the Posterolateral Corner of the knee preserving dynamic function of the popliteus tendon complex.

Almost cases of Posterolateral Corner (PLC) injuries are combined injuries involving the anterior or posterior cruciate ligament. Although numerous techniques of PLC reconstruction have been reported, it is unknown whether these techniques reconstruct PLC sufficiently. The anatomy of PLC is complex of tendon-muscle and ligament.

[Assessment Items Emphasized by Visiting Nurses in How Older Patients Treated at Home and Their Families Decide the Place of Death].

Although 70% of people in Japan wish to die at home, only 13.6% do, and 72.9% die in hospitals.

Preliminary Report of Arthroscopically Assisted Sauvé-Kapandji Procedure for Distal Radioulnar Joint Arthritis.

 The arthroscopically assisted Sauvé-Kapandji (S-K) procedure has been described as a safe and promising technique for distal radioulnar joint (DRUJ) arthrodesis. Our purpose was to investigate the advantages and disadvantages of the arthroscopically assisted S-K procedure.  Eight patients underwent an arthroscopically assisted S-K procedure.

Novel prospective umbrella-type lung cancer registry study for clarifying clinical practice patterns: CS-Lung-003 study protocol.

Introduction: Conventional cancer registries are suitable for simple surveillance of cancer patients, including disease frequency and distribution, demographics, and prognosis; however, the collected data are inadequate to clarify comprehensively diverse clinical questions in daily practice.

Methods: We constructed an umbrella-type lung cancer patient registry (CS-Lung-003) integrating multiple related prospective observational studies (linked studies) that reflect clinical questions about lung cancer treatment. The primary endpoint of this registry is to clarify daily clinical practice patterns in lung cancer treatment; a key inclusion criterion is pathologically diagnosed lung cancer.

Significance of Membranous Urethral Length for Recovery From Postoperative Urinary Incontinence Following Holmium Laser Enucleation of the Prostate.

Purpose: The aim of this study was to determine the significance of the membranous urethral length (MUL), including the thickness of the urethral sphincter, for recovery from postoperative stress urinary incontinence (SUI) following holmium laser enucleation of the prostate (HoLEP).

Methods: We analyzed 78 patients who underwent HoLEP between June 2013 and September 2018, all of whom preoperatively received magnetic resonance imaging. MUL was measured using sagittal T2-weighted fast spin-echo images.

Impact of HER2 expression on EGFR-TKI treatment outcomes in lung tumors harboring EGFR mutations: A HER2-CS study subset analysis.

Objectives: Epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) are standard treatment for EGFR-mutated non-small-cell lung carcinoma (NSCLC); however, a biomarker to predict their efficacy has not been established. Although human epidermal growth factor receptor-2 (HER2) aberrations constitute a potential mechanism for acquired resistance to EGFR-TKIs, the impact of HER2 on EGFR-TKI treatment outcomes has not been systematically evaluated. In this post-hoc subgroup study, we examined the impact of HER2 on the effect of EGFR-TKIs in patients with NSCLC harboring EGFR mutations.

Prognostic value of pre-treatment risk stratification and post-treatment neutrophil/lymphocyte ratio change for pembrolizumab in patients with advanced urothelial carcinoma.

Background: Pembrolizumab is effective in a limited number of patients with advanced urothelial carcinoma (UC). Therefore, we evaluated the prognostic value of clinical biomarkers following pembrolizumab treatment in patients with advanced UC.

Methods: We retrospectively reviewed the medical records of 121 patients with platinum-refractory advanced UC who received pembrolizumab.

Efficacy of hypothermia therapy in patients with acute encephalopathy with biphasic seizures and late reduced diffusion.

Background: Acute encephalopathy with biphasic seizures and late reduced diffusion (AESD) is characterized by biphasic seizures and impaired consciousness. The efficacy of hypothermia/normothermia therapy in patients with AESD has rarely been reported on.

Methods: We enrolled 15 patients with AESD admitted to Yamaguchi University Hospital and Yamaguchi-ken Saiseikai Shimonoseki General Hospital between 2005 and 2019 and retrospectively evaluated the long-term efficacy of hypothermia therapy compared to that of non-hypothermia therapy.

Early Predictors of Objective Response in Patients with Hepatocellular Carcinoma Undergoing Lenvatinib Treatment.

There are limited reports regarding early predictors of objective response (OR) in patients with hepatocellular carcinoma (HCC) treated with lenvatinib. This retrospective study including 70 patients aimed to investigate the efficacy of hepatic biochemical markers. Changes in tumor marker (alpha-fetoprotein (AFP)/des-gamma-carboxy prothrombin (DCP)) levels and albumin-bilirubin (ALBI) score between the baseline value and that estimated one month after treatment were evaluated.

Kawasaki Disease Following Severe Sunburn Injury.

Although an etiology of Kawasaki disease (KD) is unknown, an aberrant innate immune system in predisposed individuals has been proposed to play a key role in the development of KD vasculitis. Various etiological pathogens have been proposed as the trigger of KD and a scaled injury preceding symptom onset has been reported as one of them. Here, we report a 17-month-old Japanese female who was hospitalized due to high fever lasting for 4 days with infection ruled out as a cause.

Importance of Melatonin in Assisted Reproductive Technology and Ovarian Aging.

Melatonin is probably produced in all cells but is only secreted by the pineal gland. The pineal secretion of melatonin is determined by the light-dark cycle, and it is only released at night. Melatonin regulates biological rhythms via its receptors located in the suprachiasmatic nuclei of the hypothalamus.

A multicenter, randomized, double-blind, controlled study to evaluate the efficacy and safety of dantrolene on ventricular arrhythmia as well as mortality and morbidity in patients with chronic heart failure (SHO-IN trial): rationale and design.

Background: Leakage of Ca from the sarcoplasmic reticulum (SR) is a critical contributing factor to heart failure pathophysiology. Therefore, reducing SR Ca leaks may provide significant additive benefits when used in combination with conventional therapies. Dantrolene, a drug routinely used to treat malignant hyperthermia, also stabilizes the cardiac isoform of the release channel (RyR2), thus decreasing SR Ca leaks.