Factors Associated with Treatment Satisfaction Among People Living with HIV in Japan and Other Selected Countries: Examination of the Intertwined Roles of Medication, Patient, and Provider Characteristics.

We examined satisfaction and perceived challenges with antiretroviral therapy (ART) among people living with HIV (PLHIV) in Japan vs three other Asian countries (China, Taiwan, South Korea), and 21 non-Asian countries, using data from the 2019 Positive Perspectives Study (pooled sample size from all 25 countries = 2389). Participants in other Asian countries were more likely than those in Japan to report they missed ART ≥ 1 time in the past month because they were depressed/overwhelmed (57.4%[89/155] vs 32.

Safety and Effectiveness Analysis of Dolutegravir in Patients with HIV-1: Interim Report of Post-Marketing Surveillance in Japan.

Introduction: Dolutegravir (DTG), a novel HIV-integrase strand transfer inhibitor (INSTI), is usually used with multiple antiretrovirals (ARVs) for treatment of HIV. DTG is now approved as Tivicay tablets in over 120 countries and Triumeq combination tablets (DTG/abacavir [ABC]/lamivudine [3TC]) in over 90 countries. In Japan, these formulations have been marketed since 2014 and 2015.

Magnetic resonance imaging changes in Asian people living with HIV.

Background: Previous studies have reported a significant increase in age-related magnetic resonance imaging (MRI) changes in relatively younger people living with HIV (PLWH). However, there is little data available for brain changes in Asian PLWH. The data to differentiate HIV specific brain change from usual aging change was also sparse.

Prevalence of and Risk Factors for Low Free Testosterone Levels in Japanese Men with Well-controlled Human Immunodeficiency Virus Infection.

Background: The change in the prevalence of hypogonadism with age in men with human immunodeficiency virus (HIV) infection is subject to debate.

Objective: To address this issue, we diagnosed hypogonadism based on serum levels of free testosterone (fTST) rather than total testosterone which is thought to be an inaccurate indicator. We also determined the relationship between age and fTST levels and identified risk factors for hypogonadism in men with HIV infection.

Safety analysis of Lexiva tablets 700 (fosamprenavir calcium hydrate) in post-marketing surveillance in Japan.

Fosamprenavir, a protease inhibitor (PI) to treat human immunodeficiency virus (HIV)-infected patients, has been approved in more than 40 countries and mainly used with nucleoside reverse transcriptase inhibitors. In Japan, Lexiva tablet (fosamprenavir calcium hydrate) has been marketed since January 2005 and used in clinical practice. The safety and effectiveness of fosamprenavir in HIV-infected Japanese patients were evaluated in an observational surveillance study (OTH112334).

Cerebral blood flow in young and middle-aged people living with HIV.

Neurocognitive disorder has been noted as a long-term complication in individuals with HIV. In people living with HIV, regardless of treatment, age-related changes like arteriosclerosis are well-known to be accelerated. Such accelerated aging changes may decrease cerebral blood flow in younger generations with HIV, increasing the rate of occurrence of neurocognitive disorders.

Inhibition of osteoblast differentiation by ritonavir.

Osteoporosis is one of the chronic complications seen in human immunodeficiency virus (HIV)-infected patients, and affects patients at high prevalence. The causes of osteoporosis in HIV-infected patients are multiple, and include chronic HIV infection, living habits such as smoking and alcohol consumption, and antiretroviral drug use. Among antiretroviral drugs, protease inhibitors have been reported to be associated with osteoporosis.

The prevalence of low serum free testosterone and the short-term effect of anti-retroviral therapy in male Japanese treatment-naïve HIV patients.

Objectives: The prevalence of hypogonadism in HIV patients is still a matter of debate. Today, serum free testosterone (fTST) is thought to be more important than serum testosterone in the diagnosis of hypogonadism in patients with HIV. This study aimed to determine the prevalence of low fTST levels and the effects of anti-retroviral therapy (ART) on fTST levels in treatment-naïve male Japanese patients with HIV.

Short Communication: The Clinical Value of Cystatin C as a Marker of Renal Function in HIV Patients Receiving Dolutegravir.

Dolutegravir (DTG) is an integrase strand transfer inhibitor that is used for the treatment of HIV infection. DTG inhibits organic cation transporter 2 on the basolateral side of proximal tubule cells of the kidney and leads to increased serum creatinine levels without true renal function deterioration. In HIV patients who receive DTG, an alternative test to serum creatinine measurement is needed to determine the correct renal function.

Co-Colonization with Neisseria species Is a Risk Factor for Prolonged Colonization with Multidrug-Resistant Acinetobacter baumannii in the Respiratory Tract.

Multidrug-resistant Acinetobacter baumannii (MDRAB) colonization increases the risk of bacterial spread in the hospital setting. The impact of clinical factors, including antibiotic use, on prolongation of MDRAB colonization has not been investigated. Patients with respiratory tract MDRAB detected using culture were enrolled in this study.

Decreased serum bone specific alkaline phosphatase and increased urinary N-terminal telopeptide of type I collagen as prognostic markers for bone mineral density loss in HIV patients on cART.

Objectives: Bone mineral density (BMD) loss is a major chronic complication in HIV patients. We performed a prospective study to determine the time course of BMD changes and to find prognostic factors of BMD loss in HIV patients on combination antiretroviral therapy (cART).

Patients And Methods: Subjects were 54 male Japanese HIV patients who had been on cART ≥1 year with no therapeutic agents for osteoporosis.

Increase of 25-hydroxyvitamin D levels after initiation of combination antiretroviral therapy.

Although vitamin D deficiency in HIV patients reported worldwide, the mechanisms and the effect of combination antiretroviral therapy (cART) on vitamin D levels are unclear. Patients were 50 male Japanese with HIV who visited Teikyo University Hospital, Tokyo, Japan. Patients were divided into those receiving cART (cART-experienced group, n = 30) and those who had not received cART (cART-naïve group, n = 20).

Characteristics of serum endocan levels in infection.

Objectives: Endocan is a newly recognized biomarker of sepsis. However, there have been no studies of the trends in endocan levels during infection and their associations with other clinical factors. The aim of this study was to assess the time course of endocan levels and the associations of endocan with clinical factors during infection by comparison with other biomarkers.

Clinical features of catheter-related candidemia at disease onset.

Introduction: Early detection of catheter-related candidemia is necessary to ensure that patients receive prompt and appropriate treatment. The aim of the present case-control study is to investigate the clinical features of catheter-related candidemia at disease onset, so as to determine the clinical indications for empiric antifungal therapy.

Methods: All 41 cases of catheter-related candidemia from September 2009 to August 2011 at a teaching hospital were included in the present study.

Hyaluronic Acid concentration in pleural fluid: diagnostic aid for tuberculous pleurisy.

Background: A high concentration of hyaluronic acid in pleural fluid is suggestive of malignant mesothelioma. However, a relatively high concentration of hyaluronic acid was also seen in the pleural fluid of patients with benign inflammatory diseases. To show the utility of measuring hyaluronic acid levels in pleural fluid to diagnose tuberculous pleurisy, we compared the clinical features and levels of hyaluronic acid in the pleural fluid of patients with and without tuberculous pleurisy.

Lopinavir inhibits insulin signaling by promoting protein tyrosine phosphatase 1B expression.

Treatment with antiretroviral therapy, including protease inhibitors (PIs), may result in metabolic side-effects, for example insulin resistance. The aim of the present study was to investigate the mechanism of the dysregulation of insulin signaling by two PIs, lopinavir and darunavir, by analyzing changes in the expression or activity of proteins associated with insulin signaling. 3T3-L1 preadipocytes were pretreated with lopinavir or darunavir for 48 h and then stimulated with insulin for 30 min.

Multifocal Cellulitis due to Disseminated Neisseria Gonorrhoeae in a Male Patient.

We report a rare case of disseminated gonococcal infection in a 37-year-old man presenting with multifocal cellulitis. The patient presented with fever and painful swelling of the right foot and left hand, and was admitted to our hospital. CT scanning of the extremities revealed multifocal cellulitis.

Clinical efficacy of peramivir in adult patients with seasonal influenza during the winter of 2012 in Japan.

Background: Peramivir is an intravenously administered neuraminidase inhibitor for influenza. The clinical efficacy of peramivir remains unclear because it is used in a limited number of countries. We compared the clinical efficacy of peramivir with that of oseltamivir in influenza patients during the 2012-2013 season.

Chronic hepatitis B and C co-infection increased all-cause mortality in HAART-naive HIV patients in Northern Thailand.

A total of 755 highly active antiretroviral therapy (HAART)-naive HIV-infected patients were enrolled at a government hospital in Thailand from 1 June 2000 to 15 October 2002. Census dateo f survival was on 31 October 2004 or the date of HAART initiation. Of 700 (92.

Liver Abscess With a Markedly High Level of Carbohydrate Antigen 19-9.

Serological tumor markers are useful for detection of malignancies and evaluation of disease progression. However, some markers are rarely elevated in patients with benign diseases and without malignancies. We herein present a case of a liver abscess with a highly elevated carbohydrate antigen (CA 19-9) level in both the serum and abscess fluid.

Infective endocarditis due to Enterobacter cloacae resistant to third- and fourth-generation cephalosporins.

We report the case of using a long-term combination of meropenem and amikacin to treat infective endocarditis caused by Enterobacter cloacae resistant to third- and fourth-generation cephalosporins. Multi-drug resistant Gram-negative bacilli, such as the E. cloacae in our study, may become possible pathogens of infective endocarditis.