Factors associated with a reduction in the quality of life of patients with chronic hepatitis C treated by ledipasvir/sofosbuvir therapy.

Objective: We investigated factors associated with a reduction in the quality of life and their OR of patients with chronic hepatitis C who underwent ledipasvir/sofosbuvir therapy.

Methods: The subjects were 141 outpatients who had undergone ledipasvir/sofosbuvir therapy under a diagnosis of genotype I chronic hepatitis C or Child-Pugh A compensated cirrhosis at Hitachi General Hospital. The patient background before ledipasvir/sofosbuvir therapy, laboratory data and the Chronic Liver Disease Questionnaire scores during ledipasvir/sofosbuvir therapy were investigated.

[Rubric Assessment for Pharmacotherapy in Spiral Curriculum: Development and Usefulness Evaluation].

A requirement, which students must satisfy, for a diploma at the Showa University School of Pharmacy is the ability to "plan, practice, and assess pharmacotherapy". To continuously assess the ability of students to meet this requirement and to provide patients with proper pharmacotherapy during student clinical rotations, we formulated the "Rubric assessment for pharmacotherapy" and evaluated its usefulness in tutorial learning classes. Clinical pharmacy faculty members created the rubric based on the Subjective, Objective, Assessment, and Plan (SOAP) note guidelines of the university.

[QOL Assessment in Chronic Hepatitis C Patients Receiving Ledipasvir/ Sofosbuvir or Simeprevir/Peginterferon/Ribavirin in Clinical Practice].

Recently, a clinical study using a Chronic Liver Disease Questionnaire (CLDQ) showed that ledipasvir/sofosbuvir (LDV/SOF)-treated patients' QOL was more favorable than that of IFN/ribavirin (RBV)-treated patients. However, no study has reported QOL assessment in clinical practice. In this study, we compared the QOL between patients treated with LDV/SOF and those treated with simeprevir (SMV)/peginterferon (Peg-IFN)/RBV to provide QOL information in clinical practice.

The exploration of population pharmacokinetic model for meropenem in augmented renal clearance and investigation of optimum setting of dose.

In recent years, augmented renal clearance (ARC), in which renal function is excessively enhanced, has been reported, and its influence on β-lactam antibiotics has been investigated. In this study, we aimed to determine the optimum population pharmacokinetic model of meropenem in patients with sepsis with ARC, and evaluated dosing regimens based on renal function. Seventeen subjects (6 with ARC and 11 without) were enrolled in this study.

A docking model of dapsone bound to HLA-B*13:01 explains the risk of dapsone hypersensitivity syndrome.

Background: Dapsone (4,4'-diaminodiphenylsulfone) has been widely used for the treatment of infections such as leprosy. Dapsone hypersensitivity syndrome (DHS) is a major side effect, developing in 0.5-3.

Effects of riluzole on spinal seizure-like activity in the brainstem-spinal cord preparation of newborn rat.

Riluzole blocks persistent Na current, inhibits generation of neuronal bursts and decreases glutamate-induced excitotoxicity. In previous studies of respiratory activity, riluzole suppressed inspiratory-related burst generation activity in rat slice or en bloc preparations. We examined riluzole's effects on inspiratory burst generation and drug-induced seizure-like activity in newborn rat en bloc preparations.

Use of Pharmacist Consultations for Nonprescription Laxatives in Japan: An Online Survey.

Community pharmacies in Japan have long been advocated as effective sources of nonprescription medicines and health-related advice. Consumers sometimes self-treat symptoms of minor illnesses without consulting a pharmacist because the benefits of such consultations are not adequately recognized. The aim of this study was to investigate the use and impact of pharmacist consultations before purchase of nonprescription laxatives.

The pharmacokinetics of mianserin suppositories for rectal administration in dogs and healthy volunteers: a pilot study.

Background: We formulated mianserin suppositories for the treatment of delirium and evaluated their pharmacokinetics by measuring plasma drug concentrations in dogs and healthy human volunteers.

Methods: Mianserin suppositories were prepared by a melting technique using Tetramide® tablets and Witepsol H-15 as the suppository base. Pharmacokinetics of this 30-mg mianserin preparation were evaluated in three beagle dogs and three healthy adult males, in line with ethics committee approval.

[A Case of Left Vertebral Artery Aneurysm Showing Evoked Potentials on Bilateral Electrode by the Left Vagus Nerve Stimulation to Electromyographic Tracheal Tube].

Previously, we reported a case of brainstem cavernous hemangioma showing false positive responses to electromyographic tracheal tube (EMG tube). We concluded that the cause was spontaneous respiration accompanied by vocal cord movement. We report a case of left vertebral artery aneurysm showing evoked potentials on bilateral electrodes by the left vagus nerve stimulation to EMG tube.

Associations among Erythroferrone and Biomarkers of Erythropoiesis and Iron Metabolism, and Treatment with Long-Term Erythropoiesis-Stimulating Agents in Patients on Hemodialysis.

Background: We aimed to identify associations between erythroferrone (ERFE), a regulator of hepcidin 25, and biomarkers of erythropoiesis and iron metabolism. We also aimed to determine the effects of erythropoiesis-stimulating agents (ESA), continuous erythropoietin receptor activator (CERA) and darbepoetin-α (DA) on ERFE production in patients on hemodialysis (HD).

Methods: Blood samples were obtained from 59 patients before HD sessions on day 0 (baseline).

[Pharmacists' Behavior in Clinical Practice: Results from a Questionnaire Survey of Pharmacy Students].

A questionnaire survey was performed to obtain pharmacy students' impressions of pharmacists' behavior, to classify these based on professionalism, and to analyze the relationship between these experiences and students' satisfaction with their clinical practice in Japan. The questionnaire was answered by 327 5th-year pharmacy school students upon completing clinical practice at community pharmacies from 2011 to 2012. They rated their satisfaction with their clinical practice using a 6-point Likert scale, and provided descriptions of their experience such as, "This health provider is professional", or "What a great person he/she is as a health provider".

Group X Secreted Phospholipase A2 Releases ω3 Polyunsaturated Fatty Acids, Suppresses Colitis, and Promotes Sperm Fertility.

Within the secreted phospholipase A2(sPLA2) family, group X sPLA2(sPLA2-X) has the highest capacity to hydrolyze cellular membranes and has long been thought to promote inflammation by releasing arachidonic acid, a precursor of pro-inflammatory eicosanoids. Unexpectedly, we found that transgenic mice globally overexpressing human sPLA2-X (PLA2G10-Tg) displayed striking immunosuppressive and lean phenotypes with lymphopenia and increased M2-like macrophages, accompanied by marked elevation of free ω3 polyunsaturated fatty acids (PUFAs) and their metabolites. Studies usingPla2g10-deficient mice revealed that endogenous sPLA2-X, which is highly expressed in the colon epithelium and spermatozoa, mobilized ω3 PUFAs or their metabolites to protect against dextran sulfate-induced colitis and to promote fertilization, respectively.

RQ-00201894: A motilin receptor agonist causing long-lasting facilitation of human gastric cholinergically-mediated contractions.

The aim was to characterise RQ-00201894, a novel non-macrolide motilin agonist, using human recombinant receptors and then investigate its ability to facilitate cholinergic activity in human stomach. A reporter gene assay assessed motilin receptor function. Selectivity of action was determined using a panel of different receptors, ion channels, transporters and enzymes.

TRPM2 channels in alveolar epithelial cells mediate bleomycin-induced lung inflammation.

Lung inflammation is a major adverse effect of therapy with the antitumor drug bleomycin (BLM). Transient receptor potential melastatin 2 (TRPM2) is a Ca(2+)-permeable channel that is activated by oxidative stress through the production of ADP-ribose. We herein investigated whether TRPM2 channels contributed to BLM-induced lung inflammation.

Effects of Long-Term Erythropoiesis-Stimulating Agents on Iron Metabolism in Patients on Hemodialysis.

Continuous erythropoietin receptor activator (CERA) and darbepoetin-α (DA) might differently affect iron metabolism and erythropoiesis in patients on hemodialysis (HD). This prospective study examined a cohort of patients on HD who had received either intravenous CERA every 2 or 4 weeks (N = 25) or DA once each week (N = 47). Blood was sampled before HD sessions on days 0, 2, 4, 7 and 14, and on days 0, 3, 5, 7 and 14 from patients who were injected with ESA at the beginning and end of the dialysis week, respectively.

[A Case of Brainstem Cavernous Hemangioma Showing False Positive Response to Electromyographic Tracheal Tube].

Brainstem cavernous hemangioma is a complex lesion associated with hemorrhage and neurological deficit. The damage of the vagus nerve is a devastating surgical complication. Therefore, intraoperative anatomical and functional evaluation of this nerve is crucial.

[Monitoring of Somatosensory Evoked Potentials during Foramen Magnum Decompression of Chiari Malformation Type I Complicated with Syringomyelia: A Report of Two Cases].

Few reports exist on anesthetic management for foramen magnum decompression (FMD) of Chiari malformation type I (CM I) complicated with syringomyelia. In two such cases we monitored somatosensory evoked potentials (SEP). Case 1 : A 40-year-old woman presented with occipital headache and nuchal pain for 2 months; numbness and muscular weakness of bilateral upper limbs for a month.

[Investigation of the neck swelling caused by accumulation of irrigation fluid during shoulder arthroscopy in the beach-chair position: second report].

Background: Previously, we reported that pre- and postoperative measurement of the neck circumference might be an easy and useful measure for prediction of postoperative airway obstruction in shoulder arthroscopy. However, it is suggested that airway pressure to cause a cuff leak around the tracheal tube in a cuff deflated condition (cuff leak pressure) is a predictor of postoperative airway obstruction. We studied a correlation between the neck circumference and the cuff leak pressure.

Genetic polymorphism of the human organic solute carrier protein 1 (hOSCP1) gene in Japanese patients with non-viral liver carcinoma.

Human organic solute carrier protein 1 (hOSCP1) is a Na(+)-independent multispecific organic solute transporter. To date, several studies have revealed that gene mutations of the transporters are likely to be associated with some diseases; however, there are no data concerning the genetic polymorphism of the hOSCP1 gene in Japanese patients with non-viral liver carcinoma (LC). In the present study, we isolated genomic DNA from a normal portion of LC, and analyzed 41 single nucleotide polymorphisms (SNPs) chosen from a database of SNPs (dbSNPs).

[Monitoring of jugular venous oxygen saturation during superficial temporal artery-middle cerebral artery anastomosis under intraaortic balloon pumping: a case report].

A 77-year-old man scheduled for coronary artery bypass grafting underwent left superficial temporal artery-middle cerebral artery anastomosis (STA MCA). Before anesthesia, we planned to insert an intraaortic balloon pump as a perioperative circulatory assist. In addition, a fiberoptic catheter was inserted in the proximity of the right jugular bulb to monitor jugular venous oxygen saturation (Sjv(O2)) as an index of the balance between cerebral blood flow (CBF) and cerebral metabolic rate for oxygen (CMRO2).

[Seven cases of parathyroidectomy for secondary hyperparathyroidism using methylene blue: suggestion for the method of methylene blue infusion].

Background: Intraoperative staining of the parathyroid glands with intravenously administered methylene blue is well described and has been demonstrated as an effective and safe method to facilitate parathyroidectomy. However, there have been several literatures of the development of postoperative neurological toxicity in patients who received methylene blue infusion during parathyroidectomy. We report the method of methylene blue infusion during parathyroidectomy at our institution.

[Investigation of the neck swelling due to accumulation of irrigation fluid during shoulder arthroscopy in the beach-chair position].

Background: The primary purpose of this study was to investigate the degree of neck swelling by accumulation of irrigation fluid during shoulder arthroscopy in the beach-chair position.

Methods: Twenty-one patients undergoing shoulder arthroscopy in the beach-chair position were included in this study. There were 16 male and 5 female patients, with a mean age of 58.

Involvement of epithelial-mesenchymal transition in methotrexate-induced pulmonary fibrosis.

Epithelial-mesenchymal transition (EMT) plays a pivotal event in the development of pulmonary fibrosis. We have previously reported that methotrexate (MTX)-induced alveolar epithelial cell injury followed by pulmonary fibrosis as a result of the recruitment and proliferation of myofibroblasts. However, there is no data concerning whether EMT occurs in MTX-induced pulmonary fibrosis.

Characterization of monocarboxylate transporter 6: expression in human intestine and transport of the antidiabetic drug nateglinide.

Monocarboxylate transporter (MCT) 6, encoded by SLC16A5, is a member of the monocarboxylate transporter family. Nateglinide, an oral hypoglycemic agent, quickly reaches the maximal serum concentration after its premeal administration. Although the functional existence of uptake systems for nateglinide in the intestine has been demonstrated, these transport systems have not yet been identified at the molecular level.