Real-world treatment patterns and outcomes of patients with unresectable or metastatic urothelial carcinoma receiving systemic therapy in Japan.

Background: Cisplatin-based chemotherapy has traditionally been the standard treatment for unresectable or metastatic urothelial carcinoma (mUC). Recently, the longstanding paradigm has changed with the emergence of immune checkpoint inhibitors and antibody-drug conjugates, such as pembrolizumab and enfortumab vedotin (EV). This longitudinal descriptive study aimed to identify real-world treatment patterns and assess the outcomes of patients with mUC between 2010 and 2023.

Incremental medical cost of delirium in elderly patients with cognitive impairment: analysis of a nationwide administrative database in Japan.

Objectives: Delirium is a neuropsychiatric disorder that commonly occurs in elderly patients with cognitive impairment. The economic burden of delirium in Japan has not been well characterised. In this study, we assessed incremental medical costs of delirium in hospitalised elderly Japanese patients with cognitive impairment.

Clinical characteristics and drug utilisation patterns in patients with chronic cough: a retrospective cohort study using a Japanese claims database.

Background: Although unmet medical needs for better care of patients with chronic cough exist in Japan, epidemiological information about these patients and their treatments is very limited.

Objectives: To describe patient characteristics, underlying cough-related diseases and drug utilisation patterns in patients with chronic cough, and their changes over time.

Methods: This large retrospective claims database study enrolled subjects with chronic cough, identified either by a specific diagnostic cough code for chronic cough (Population 1) or by multiple cough-related diagnostic codes spanning > 8 weeks (Population 2).

Retrospective observational study of the effects of residual neuromuscular blockade and sugammadex on motor-evoked potential monitoring during spine surgery in Japan.

Given neuromuscular blockade (NMB) can affect the amplitude and detection success rate of motor-evoked potentials (MEP), sugammadex may be administered intraoperatively. We evaluated the factors affecting the degree of residual NMB (i.e.

Awareness and knowledge of congenital cytomegalovirus infection among pregnant women and the general public: a web-based survey in Japan.

Background: The best approach to reduce congenital cytomegalovirus infection (cCMVi) is to practice behaviors that reduce cytomegalovirus (CMV) transmission during pregnancy. Expanding awareness and knowledge of CMV is expected to result in increased practice of preventative behaviors. To this end, it is necessary to understand current awareness and knowledge of CMV.

Survey of physician knowledge of congenital cytomegalovirus infection and clinical practices in Japan: A web-based survey.

Congenital cytomegalovirus infection (cCMVi) can cause serious and long-term effects in newborns. Without available vaccines or antiviral prophylaxis, prevention strategies for cCMVi and cytomegalovirus disease during pregnancy are limited to hygiene and behavioral interventions to prevent transmission. The objective of this study was to assess cCMVi-related awareness, knowledge, and physicians' actual and preferred clinical practices in Japan.

Web-based survey to evaluate the prevalence of chronic and subacute cough and patient characteristics in Japan.

Background: Cough lasting 3-8 weeks and more than 8 weeks are defined as subacute/prolonged cough and chronic cough, respectively. Japanese chronic cough population has not been well studied. This study aimed to describe the prevalence and characteristics of chronic cough and subacute cough patients in Japan.

Understanding confidence in the human papillomavirus vaccine in Japan: a web-based survey of mothers, female adolescents, and healthcare professionals.

Vaccine confidence reflects social, individual, and political factors indicating confidence in vaccines and associated health systems. In Japan, the government ceased proactive recommendation of the human papillomavirus (HPV) vaccine in June 2013, only several months after the recommendation had begun. Seven years later, as of October 2020, the suspension persists and vaccine coverage has precipitously declined, resulting in many young women being continually exposed to the risk of preventable HPV-related diseases.

Disease burden and quality of life of patients with chronic cough in Japan: a population-based cross-sectional survey.

Background: Cough lasting 3-8 and >8 weeks are defined as subacute/prolonged cough and chronic cough (CC), respectively. Studies have revealed that CC negatively impact patients' quality of life (QoL). In Japan, there is limited data on the impact of CC on health-related quality of life (HRQoL), work productivity and activity impairment (WPAI) and healthcare resource utilisation (HRU) using validated instruments.

Incidence of and risk factors for recurrent Clostridioidesdifficile infection in Japan using a claims database: A retrospective cohort study.

This retrospective cohort study aimed to determine the incidence rates of and risk factors for recurrent Clostridioides difficile infection (rCDI) in Japan using a claims database. Inpatients of any age with ≥1 record of C. difficile infection (CDI) during the study period (January 2012-September 2016) were analyzed.

[Adherence to Oral Antihyperglycemic Agents (Dipeptidyl Peptidase-4 Inhibitors and Biguanides) and Its Associated Factors in Patients with Type 2 Diabetes].

To investigate medication adherence to oral antihyperglycemic agents and its associated factors in Japanese type 2 diabetic patients, a questionnaire survey was conducted in 983 adult patients receiving once-daily (QD) or twice-daily (BID) dipeptidyl peptidase-4 inhibitors (DPP-4 inhibitor) or BID biguanides (BG) as monotherapy at 502 pharmacies in Japan. The percentage of patients with good adherence (the proportion of days in which patients took all pills as prescribed in the past 7 days ≥80%) was high (≥90%) in any dosing regimen with no significant difference among the groups. The following factors were identified as associating with good adherence: the longer duration of type 2 diabetes (≥1 year) (p=0.

Factors associated with the glucose-lowering efficacy of sitagliptin in Japanese patients with type 2 diabetes mellitus: Pooled analysis of Japanese clinical trials.

Aims/introduction: To explore the factors associated with the glucose-lowering efficacy of sitagliptin treatment in Japanese patients with type 2 diabetes mellitus.

Materials And Methods: This was a post-hoc analysis of pooled data from seven sitagliptin phase II and III clinical studies carried out in Japan. All studies were double-blind, randomized, placebo-controlled, parallel-group and of 12-week duration.

Factors associated with reluctance to initiate or continue oral antihyperglycemic agent (OAHA) treatments in type 2 diabetes mellitus patients in Japan: An observational patient-reported study.

Background: Type 2 Diabetes Mellitus (T2DM) is undertreated in Japan. We sought to understand the potential factors associated with reluctance to initiate/continue oral antihyperglycemic agents (OAHA) treatment in Japan.

Methods: A two-phase study was conducted which included cognitive interviews in the first phase (N = 12) to ensure retrieval from memory of relevant information to respond to questions.

Low-Density Lipoprotein Cholesterol Goal Attainment Rates by Initial Statin Monotherapy Among Patients With Dyslipidemia and High Cardiovascular Risk in Japan - A Retrospective Database Analysis.

Background: To understand the recent management status in Japan, we determined the low-density lipoprotein cholesterol (LDL-C) goal attainment (GA) rate of patients initiating statin monotherapy for dyslipidemia.

Methods and results: Dyslipidemic patients undergoing either primary prevention with high cardiovascular risk or secondary prevention (defined by 2012 Japan Atherosclerosis Society Guidelines) were retrospectively analyzed from a hospital-based claims database. In both groups, the LDL-C levels and GA rates of patients treated with intensive or standard statin monotherapy for ≥4 weeks (January 2012-August 2016) were evaluated.

A Randomized, Placebo-Controlled Trial Evaluating the Safety and Efficacy of Adding Omarigliptin to Antihyperglycemic Therapies in Japanese Patients with Type 2 Diabetes and Inadequate Glycemic Control.

Introduction: Daily dipeptidyl peptidase-4 (DPP-4) inhibitors are commonly used with other orally administered antihyperglycemic agents (AHA), as combination therapy, to treat Japanese patients with type 2 diabetes. When combination therapy is indicated, use of a once-weekly (q.w.

A randomized, placebo- and sitagliptin-controlled trial of the safety and efficacy of omarigliptin, a once-weekly dipeptidyl peptidase-4 inhibitor, in Japanese patients with type 2 diabetes.

Aims: To assess the safety and efficacy of omarigliptin in Japanese patients with type 2 diabetes (T2D).

Methods: In a 24-week double-blind trial, 414 patients with T2D were randomized to omarigliptin 25 mg once weekly, sitagliptin 50 mg once daily or placebo. The double-blind period was followed by a 28-week open-label extension during which all patients received omarigliptin 25 mg once weekly.

Sitagliptin added to voglibose monotherapy improves glycemic control in patients with type 2 diabetes.

Aims/introduction: Type 2 diabetes mellitus is a progressive disease that frequently requires patients to use more than one oral antihyperglycemic agent to achieve adequate glycemic control. The present multicenter, randomized study assessed the efficacy and safety of the addition of sitagliptin to ongoing voglibose monotherapy (0.2-0.

Dose-ranging efficacy of sitagliptin, a dipeptidyl peptidase-4 inhibitor, in Japanese patients with type 2 diabetes mellitus.

Sitagliptin is an oral, potent, highly selective, once-daily DPP-4 inhibitor indicated for the treatment of type 2 diabetes mellitus (T2DM). To assess the dose-ranging efficacy and safety/tolerability profile of once-daily sitagliptin 25, 50, 100, and 200 mg in Japanese patients with T2DM. In this randomized, double-blind, placebo-controlled study, 363 Japanese patients with inadequate glycemic control (HbA(1c)=6.

Efficacy and safety of sitagliptin monotherapy in Japanese patients with type 2 diabetes.

Efficacy and tolerability of sitagliptin, a dipeptidyl peptidase-4 inhibitor, were assessed in Japanese patients with type 2 diabetes. In a multicenter, double-blind, randomized, placebo-controlled trial in Japan, 151 patients with inadequate glycemic control [HbA(1c) > or =6.5% to <10%, fasting plasma glucose (FPG) > or =126 to < or =240 mg/dL] were randomized to once-daily sitagliptin 100mg or placebo for 12 weeks.

Therapeutic effects of alendronate 35 mg once weekly and 5 mg once daily in Japanese patients with osteoporosis: a double-blind, randomized study.

The efficacy and safety of treatment with oral alendronate (ALN) 35 mg once weekly for 52 weeks were compared with those of ALN 5 mg once daily in a double-blind, randomized, multicenter study of Japanese patients with involutional osteoporosis. The primary efficacy end point was the percent change from baseline in the lumbar spine (L1-L4) bone mineral density (BMD) after 52 weeks of treatment. In this study, 328 patients were randomized to ALN 5 mg once daily (160 patients) or ALN 35 mg once weekly (168 patients).