Asahi, Matsumoto-shi, Japan

Special Drug Use-results Surveillance of Tafinlar/Mekinist

In the Post-Marketing Surveillance (PMS), dabrafenib and trametinib are used as the marketed drugs. Registration of the corresponding patients is to be conducted by the central registered system under current medical practice. Target number of adult patient is 65 (as the number of patients in the effectiveness analysis set). Target number of pediatric patient is not determined. Estimated number of enrolled patients is approximately 20 (as the number of patients in the enrolled set) The observation period for pediatric patients will last after the start of treatment until 8 years (planned, November 2031) after the approval of additional indications, regardless of discontinuation of the product, in order to collect long-term information from as many patients as possible during the reexamination period. The duration of observation for adult patients will be 1 year after the start of treatment with the product.

Study to Evaluate the Efficacy and Safety of K-808 (Pemafibrate) in Participants With Primary Biliary Cholangitis (PBC) With Inadequate Response to Ursodeoxycholic Acid (UDCA) and/or Obeticholic Acid (OCA) Treatment.

Multi-omics Study in Citrin Deficiency

Citrin deficiency (CD) is an inherited autosomal recessive metabolic condition that is also a secondary urea cycle disorder caused by mutations in the SLC25A13 gene, which encodes for the mitochondrial transporter, citrin. Citrin is a key component of the mitochondrial malate-aspartate shuttle (MAS) and is responsible for moving Nicotinamide Adenine Dinucleotide (NADH) from the cytosol into the mitochondria via reducing equivalents such as malate, which drives mitochondrial respiration to produce energy in the form of adenosine triphosphate (ATP). The MAS is also critical in regulating Nicotinamide Adenine Dinucleotide (NAD+/NADH) redox balance to maintain cytosolic redox-dependent metabolic pathways such as glycolysis, gluconeogenesis, amino acid metabolism, and lipid metabolism. Citrin is also required to supply cytosolic aspartate, which is the substrate of one of the urea cycle enzymes, namely argininosuccinate synthetase 1, and thus important for the proper functioning of the urea cycle. The clinical presentations of citrin deficiency often vary widely between patients but can generally be distinguished by distinct clinical phenotypes, which are neonatal intrahepatic cholestasis caused by citrin deficiency (NICCD) that affects infants, the "failure to thrive and dyslipidemia" form of CD (FTTDCD) in childhood, the adaptation or silent period, and citrullinemia type II (CTLN2), which represents the most severe form of the condition. While only a small percentage of CD patients develop CTLN2, the prognosis for these patients is typically poor. It is notable that all CD patients above 1 year old (post-NICCD) naturally develop a characteristic food preference that favors a diet rich in protein and fat while being low in carbohydrates. Other clinical findings observed in some CD patients include fatty liver, fatigue, hypoglycemia, and failure to thrive. There is currently no effective cure for CD. Before the onset of CTLN2, patients are primarily managed by diet control with a low carbohydrate, high protein and high-fat diet, as well as medium chain triglyceride (MCT) supplementation. CTLN2 patients have been treated with sodium pyruvate, arginine, and MCT with limited success, with severe cases requiring liver transplantation as the only solution. There are currently no specific biomarkers that effectively track the disease progression, making it challenging to monitor how well patients are actually doing or to measure the effectiveness of therapies. Without proper management or timely medical interventions, patients may develop CTLN2. Given the urgent and unmet need for biomarkers specific to CD, the main goal of this study is to uncover disease-specific biomarkers by analyzing blood samples collected from CD patients using both targeted and untargeted metabolomics, proteomics, lipidomics, and transcriptomics. Targeted omics will involve the analysis of cellular pathways associated with the condition, such as the MAS pathway, glycolysis, protein metabolism, de novo lipogenesis, lipolysis, gluconeogenesis, NAD+ metabolism, ureagenesis, and the glutamine synthetase pathway. Identification of such biomarkers will allow a deeper understanding of the disease pathogenesis. Importantly, these biomarkers may enable better tracking of disease progression and may help to prevent the onset of CTLN2. Finally, these biomarkers will also greatly benefit the development of effective therapeutic options for CD in clinical trials by serving as measurable endpoints. Obtaining the necessary material from patients consists of a minimally invasive venous blood sampling taken during a regular outpatient visit and after the informed consent of the patients or caretakers.

A Study to Compare ABP 234 and Keytruda® (Pembrolizumab) in Participants With Advanced or Metastatic Non-squamous Non-Small Cell Lung Cancer

A Study to Investigate the Effect of Lepodisiran on the Reduction of Major Adverse Cardiovascular Events in Adults With Elevated Lipoprotein(a) - ACCLAIM-Lp(a)

Revolade Tablets Specified Drug-use Survey

The objective of this survey is to confirm the safety and efficacy of eltrombopag in ATG treatment naive pediatric patients with AA. Eltrombopag should be administered according to the dosage and administration specified in the latest version of the package insert. The observation period is 1 year (364 days) from the start of treatment with this product, regardless of whether treatment with eltrombopag is continued or not. However, if hematopoietic stem cell transplantation is performed within 1 year after the start of treatment with eltrombopag, the observation period shall be until the date of hematopoietic stem cell transplantation.

Study to Assess the Efficacy & Safety of KHK4951 in Patients With Diabetic Macular Edema

Study to Assess the Efficacy & Safety of KHK4951 in Patients With Neovascular Age-Related Macular Degeneration

A Study of Pembrolizumab (+) Berahyaluronidase Alfa (MK-3475A) (Pembrolizumab Formulated With Berahyaluronidase Alfa (MK-5180)) in Japanese Participants With Recurrent or Metastatic Cutaneous Squamous Cell Carcinoma (R/M cSCC) or Locally Advanced (LA) Unresectable cSCC (MK-3475A-E39)

A Study of Imlunestrant Versus Standard Endocrine Therapy in Participants With Early Breast Cancer