Publications by authors named "Azuma A"

Introduction: Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive, fibrotic interstitial pneumonia, which is characterised by progressive worsening of dyspnoea and lung function. Nintedanib treatment is recommended to slow IPF disease progression. The aim of this post-marketing surveillance (PMS) study was to evaluate the safety and effectiveness of nintedanib over 24 months in patients with IPF in a real-world setting in Japan.

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Article Synopsis
  • - A study investigated the effects of polymyxin B-immobilized fiber column (PMX) treatment on patients with acute exacerbation of idiopathic pulmonary fibrosis (AE-IPF), who typically have a poor prognosis.
  • - Results showed a survival rate of 65% at day 28 after PMX treatment, which is significantly higher than the usual 40% survival rate seen with conventional treatments.
  • - The study concluded that PMX treatment is safe and potentially improves oxygenation and overall prognosis for AE-IPF patients.
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Background: Financial toxicity impacts the treatment choices, daily life, and health-related quality of life (HRQoL) of cancer patients. We investigated future variations in financial toxicity and HRQoL of patients with gynecologic cancer, evaluated using the COmprehensive Score for financial Toxicity (COST) questionnaire.

Methods: This multicenter study enrolled patients with gynecologic cancer incurring co-payments for anti-cancer drug treatment for over 2 months.

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Introduction: Nintedanib is approved for the treatment of idiopathic pulmonary fibrosis (IPF), other forms of progressive pulmonary fibrosis (PPF), and systemic sclerosis-associated interstitial lung disease (ILD). We present global post-marketing safety data for nintedanib in these fibrosing ILDs.

Methods: Data on adverse events in patients with fibrosing ILDs who were treated with nintedanib were collected via spontaneous reporting and solicited reporting in various studies (excluding clinical trials).

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Immune check point inhibitors (ICIs) have durable antitumor effects. However, autoimmune toxicities, termed immune-related adverse events, occur in some patients. We report a case of severe immune aplastic anemia (AA) in a patient with non-small cell lung cancer who was receiving atezolizumab with bevacizumab/carboplatin/paclitaxel.

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Extracorporeal blood purification with polymyxin B immobilized fiber column direct hemoperfusion (PMX-DHP), is reported to be effective in treating COVID-19 pneumonitis with oxygen demand. This multicenter prospective study evaluated the efficacy and safety of PMX-DHP in oxygen-requiring patients with COVID-19 admitted between September 28, 2020, and March 31, 2022. The primary endpoint was the percentage of clinical improvement 15 days after treatment.

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To identify the compounds that contribute to the diverse flavours of table grapes, the flavours and volatile compounds of 38 grape cultivars harvested over 3 years are evaluated through sensory analysis and solvent-assisted flavour evaporation (SAFE). The cultivars are characterized and grouped into seven clusters by hierarchical cluster analysis (HCA) using sensory evaluation data with a flavour wheel specific to table grapes. These clusters were similar to conventional flavour classifications, except that the foxy and neutral cultivars form multiple clusters, highlighting the flavour diversity of table grapes.

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Idiopathic pulmonary fibrosis (IPF) is an interstitial lung disease with a poor prognosis and an unknown cause that generally progresses to pulmonary fibrosis and leads to irreversible tissue alteration. The "Guidelines for the treatment of idiopathic pulmonary fibrosis 2017," specializing in the treatment of IPF for the first time in Japan and presenting evidence-based standard treatment methods suited to the state of affairs in Japan, was published in 2017, in line with the 2014 version of "Formulation procedure for Minds Clinical Practice Guidelines." Because new evidence had accumulated, we formulated the "Guidelines for the treatment of Idiopathic Pulmonary Fibrosis 2023 (revised 2nd edition).

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Article Synopsis
  • This study looked at a protein called periostin to see if it could help doctors predict how well patients with a lung disease called idiopathic pulmonary fibrosis (IPF) would do after treatment with a drug named nintedanib.
  • Researchers measured different levels of periostin in 87 patients and compared them to 43 other patients who hadn't been treated with antifibrotic drugs before.
  • They found that higher levels of periostin were linked to better chances of survival and more effectiveness of nintedanib in treating IPF, which might help doctors make better treatment plans in the future.
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Glycan structure is often modulated in disease or predisease states, suggesting that such changes might serve as biomarkers. Here, we generated a monoclonal antibody (mAb) against the core fucose of the N-glycan in human IgG. Notably, this mAb can be used in Western blotting and ELISA.

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Interstitial lung disease (ILD) is a significant cause of morbidity and mortality in patients with systemic sclerosis (SSc). To date, clinical practice guidelines regarding treatment for patients with SSc-ILD are primarily consensus based. An international expert guideline committee composed of 24 individuals with expertise in rheumatology, SSc, pulmonology, ILD, or methodology, and with personal experience with SSc-ILD, discussed systematic reviews of the published evidence assessed using the Grading of Recommendations, Assessment, Development, and Evaluation approach.

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Introduction: Progressive pulmonary fibrosis (PPF) includes any diagnosis of progressive fibrotic interstitial lung disease (ILD) other than idiopathic pulmonary fibrosis (IPF). However, disease progression appears comparable between PPF and IPF, suggesting a similar underlying pathology relating to pulmonary fibrosis. Following positive results in a phase II study in IPF, this phase III study will investigate the efficacy and safety of BI 1015550 in patients with PPF (FIBRONEER-ILD).

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Unlabelled: IntroductionThere is an unmet need for new treatments for idiopathic pulmonary fibrosis (IPF). The oral preferential phosphodiesterase 4B inhibitor, BI 1015550, prevented a decline in forced vital capacity (FVC) in a phase II study in patients with IPF. This study design describes the subsequent pivotal phase III study of BI 1015550 in patients with IPF (FIBRONEER-IPF).

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Transposition of transposable elements affect expression levels, splicing and epigenetic status, and function of genes located in, or near, the inserted/excised locus. For example, in grape, presence of the Gret1 retrotransposon in the promoter region of the VvMYBA1a allele at the VvMYBA1 locus suppress the expression of the VvMYBA1 transcription factor gene for the anthocyanin biosynthesis and this transposon insertion is responsible for the green berry skin color of Vitis labrascana, 'Shine Muscat', a major grape cultivar in Japan. To prove that transposons in grape genome can be removed by genome editing, we focused on Gret1 in the VvMYBA1a allele as a target of CRISPR/Cas9 mediated transposon removal.

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  • TAS-115 is a new oral medication that has shown promise in reducing lung fibrosis in idiopathic pulmonary fibrosis (IPF) through preclinical studies.* -
  • In a phase 2 study, 46 IPF patients were divided into groups based on previous treatments, and after 13 weeks of taking TAS-115, it significantly slowed the decline in lung function compared to baseline.* -
  • While 88.9% of patients experienced side effects, most were manageable, indicating that TAS-115 is both effective and tolerable for patients with IPF.*
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  • In Japan, cervical cancer was diagnosed in 8,000 women in 2018, and various surveillance methods were compared to standard guidelines from the U.S. and Europe.
  • The study analyzed records of 981 cervical cancer patients from 2009 to 2015, focusing on recurrence with different methods of regular surveillance over time.
  • Of the 84 patients who had recurrences, most were asymptomatic, and while several factors were initially thought to impact survival, only the primary treatment type was found to be significantly predictive for overall survival outcomes.
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Background: Radical treatment for non-small cell lung cancer (NSCLC) combined with idiopathic pulmonary fibrosis (IPF) is challenging to plan due to the invasiveness of lung cancer and an acute exacerbation (AE) of IPF that is sometimes lethal.

Methods: We intend to conduct the PIII-PEOPLE study (NEJ034), which is a phase III multicenter prospective randomized controlled clinical trial, to validate the effect of perioperative pirfenidone therapy (PPT), involving oral pirfenidone (600 mg) administration for 14 days after registration followed by oral pirfenidone (1,200 mg) for more than 14 days before surgery, with additional oral pirfenidone resumed and continued after surgery. Another group (control) will be allowed to perform any AE preventative treatment, excluding anti-fibrotic agents.

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Sarcoidosis is a multisystem disease with an unknown etiology and is characterized by the formation of noncaseating granulomas in the affected organs. We present the case of a 69-year-old male Japanese patient with bilateral hilar lymphadenopathy on chest radiographs for more than 10 years, left without further investigation. The patient reported no clinical symptoms.

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Introduction: Nintedanib is recommended for the treatment of idiopathic pulmonary fibrosis (IPF); however, treatment discontinuation due to adverse events (AEs) is common. A large-scale post-marketing surveillance study is investigating the real-world tolerability/safety of nintedanib in Japanese patients with IPF in routine clinical practice. Here, we report a 12-month interim analysis of this study.

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Objectives: Patients often struggle with their financial situation during cancer treatment due to treatment-related costs or loss of income. This resulting negative effect is called financial toxicity, which is a known as a side effect of cancer care. This study aimed to evaluate the association between financial toxicity and health-related quality of life among patients with gynecologic cancer using validated questionnaires.

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The anticancer function of superoxide dismutases (SODs) is still controversial. SOD3 is an extracellular superoxide dismutase and contains a single -glycan chain. The role played by the -glycosylation of SOD3, as it relates to lung cancer, is poorly understood.

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Background: Numerous studies investigated patients with IPF; however, only a few examined patients with idiopathic interstitial pneumonias (IIPs).

Methods: The Japanese Idiopathic Interstitial Pneumonias (JIPS) Registry, which was initiated in December 2016, is a multicenter prospective observational study of patients newly diagnosed with IIPs from 86 facilities treating ILDs. The plan is to enroll more than 600 new patients during the 2-year enrolment period and to follow their progress for 3 years after the last case enrolment.

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What Is This Summary About?: This plain language summary describes the main findings from a trial in people with idiopathic pulmonary fibrosis (also called IPF) that was recently published in the . IPF is a rare disease, where the lungs become more and more scarred, with breathing and oxygen uptake becoming increasingly difficult. This trial looked at the medication BI 1015550 as a potential treatment for IPF.

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The first genome sequence of an interspecific grape hybrid (Vitis labruscana × Vitis vinifera), 'Shine Muscat', an elite table grape cultivar bred in Japan, is presented. The resultant genome assemblies included two types of sequences: a haplotype-phased sequence of the highly heterozygous genomes and an unphased sequence representing a 'pseudo-haploid' genome. The unphased sequences, assembled to the chromosome level with Hi-C reads, spanned 488.

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Background: Polymyxin B-immobilized fiber column (PMX; Toraymyxin column) was approved for the relief of systemic inflammatory response syndrome caused by bacterial infection or endotoxemia. PMX reduces lung damage by removing leukocytes and cytokines in addition to endotoxin removal in the setting of idiopathic pulmonary fibrosis. Acute exacerbation of interstitial pneumonia pathologically presents with diffuse alveolar damage (DAD).

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