2026/05/27 更新

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写真a

オガタ ヒロアキ
緒方 大聡
OGATA HIROAKI
所属
九州大学病院 呼吸器内科 助教
職名
助教
連絡先
メールアドレス
プロフィール
医学部学生への臨床実習および教育(喘息・COPD、呼吸機能検査) 研修医への臨床教育と指導 病棟医員への臨床教育と指導 大学院生への研究指導
外部リンク

研究分野

  • ライフサイエンス / 呼吸器内科学

学位

  • 博士

経歴

  • 九州大学 呼吸器内科 助教 

    2024年4月 - 現在

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    国名:日本国

学歴

  • 九州大学   大学院医学研究院   呼吸器内科学分野

    2015年4月 - 2019年3月

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    国名:日本国

  • 九州大学   医学部   医学科

    2005年4月 - 2011年3月

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    国名:日本国

研究テーマ・研究キーワード

  • 研究テーマ: 慢性閉塞性肺疾患の臨床研究

    研究キーワード: 慢性閉塞性肺疾患

    研究期間: 2024年4月 - 現在

  • 研究テーマ: 気管支喘息の臨床研究

    研究キーワード: 気管支喘息

    研究期間: 2024年4月 - 現在

論文

  • One-Year Clinical Remission with Tezepelumab in Severe Asthma: TERESA Single-Arm Prospective Study. 査読 国際誌

    Kan-O K, Watanabe H, Chibana K, Suzukawa M, Tanaka A, Masaki K, Ohta S, Kabata H, Asano K, Ito R, Inoue H, Nakano T, Kanda H, Yamashita T, Obase Y, Kobayashi K, Sugimoto N, Ito Y, Ogata H, Takagi K, Ohshima N, Kinoshita T, Tashiro H, Takahashi K, Oishi K, Hirano T, Sakakibara H, Sennari K, Sugimoto Y, Shiroyama T, Fukahori S, Oguma T, Tomomatsu K, Shimada S, Kondo M, Akaba T, Yoshimi M, Moriuchi Y, Ujike M, Mitsui M, Shimizu K, Shindo Y, Takasawa S, Wakahara K, Uno T, Miyata J, Ishida A, Tsuji M, Shimada A, Okamoto I

    The Journal of allergy and clinical immunology   2026年5月   ISSN:0091-6749

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1016/j.jaci.2026.05.006

    PubMed

  • Epigenetic Dysregulation of the NKX2-1/SPDEF Axis Drives Persistent Goblet Cell Differentiation and Epithelial Barrier Dysfunction in Chronic Obstructive Pulmonary Disease. 査読 国際誌

    Shiota A, Kan-O K, Ishii Y, Koga T, Sawada T, Yasunaga KI, Usuki S, Katsuno T, Inoue S, Ogawa T, Jo A, Fukuyama S, Nakao M, Ogata H, Kido MA, Tsukita S, Matsumoto K, Okamoto I

    Respirology (Carlton, Vic.)   31 ( 5 )   484 - 497   2026年5月   ISSN:1323-7799

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1002/resp.70201

    PubMed

  • Real-world evaluation of adherence to single-inhaler triple therapy in chronic obstructive pulmonary disease: the LIFE Study. 査読 国際誌

    Ogata H, Tsubouchi K, Takano T, Maeda M, Oda F, Okamoto I, Fukuda H

    Respiratory research   2026年4月   ISSN:1465-9921

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1186/s12931-026-03658-7

    PubMed

  • Clinical characteristics, prognostic factors, and feasibility of ICI continuation in immune checkpoint inhibitor-related pneumonitis. 査読 国際誌

    Masumoto K, Tsubouchi K, Matsukane R, Yasukochi S, Ogata H, Takano T, Uchida M, Okamoto I

    Cancer immunology, immunotherapy : CII   75 ( 4 )   2026年3月   ISSN:0340-7004

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1007/s00262-026-04375-2

    PubMed

  • Association of lung field area with mortality in Mycobacterium avium complex lung disease: a longitudinal cohort study. 査読 国際誌

    Ogata H, Yamanoue T, Yanagihara T, Moriuchi Y, Enokizu-Ogawa A, Ishimatsu A, Otsuka J, Taguchi K, Moriwaki A, Yoshida M

    BMC infectious diseases   25 ( 1 )   1371 - 1371   2025年10月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    BACKGROUND: Nontuberculous mycobacteria (NTM), particularly the Mycobacterium avium complex (MAC), is becoming a global health burden with increasing incidence worldwide. Previous studies have linked pulmonary function impairment with increased mortality in NTM lung disease, suggesting that lung volume may be a critical predictor of mortality. The objective of this study was to assess the prognostic value of lung field area (LFA) in predicting all-cause mortality among patients with MAC lung disease. METHODS: We conducted a longitudinal cohort study of 232 patients diagnosed with MAC lung disease at NHO Fukuoka National Hospital from April 1996 to December 2021. Quantitative CT image analysis was performed to measure LFA. Statistical analysis included Kaplan-Meier curves and Cox proportional hazards models to estimate mortality risk, adjusting for demographic and clinical variables. RESULTS: Patients with lower LFAs had significantly higher mortality rates (P < 0.01 for a trend), with a multivariable-adjusted hazard ratio of 5.90 (95% CI, 1.85-18.76) for the lowest tertile as compared to the highest. The predicting ability of mean LFA for all-cause death was superior to that of cavitary lesions assessed by low-attenuation areas (LAA), with area under the curve values of 0.77 for LFA versus 0.53 for LAA (P < 0.01). CONCLUSION: Decreased LFA is an independent risk factor for mortality in patients with MAC lung disease, offering better prognostic utility than traditional markers of disease severity such as cavity lesions. These findings highlight the potential for LFA to guide clinical management and risk stratification in MAC lung disease.

    DOI: 10.1186/s12879-025-11786-6

    PubMed

  • Prognostic impact of muscle mass in idiopathic interstitial pneumonia: analysis of idiopathic pulmonary fibrosis and other idiopathic interstitial pneumonias. 査読 国際誌

    Hagiwara H, Takano T, Ogata H, Tsubouchi K, Ichiki K, Takata S, Ishii H, Kitasato Y, Zaizen Y, Yatera K, Kawasaki M, Fujita M, Yoshida M, Maeyama T, Mashimoto A, Furuyama K, Torii R, Suzuki K, Mizuta Y, Tobino K, Harada E, Kiyomi F, Yabuuchi H, Nakanishi Y, Okamoto I

    BMC pulmonary medicine   25 ( 1 )   468   2025年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1186/s12890-025-03942-0

    PubMed

  • Secular Trends in the Prevalence of Total and Latent Prostate Cancer over Half a Century According to Consecutive Autopsy Cases in a Japanese community: The Hisayama Study. 査読 国際誌

    Taira J, Kawatoko K, Takamatsu D, Shiota M, Ogata H, Hata J, Oishi E, Sakata S, Furuta Y, Shibata M, Ohara T, Oda Y, Eto M, Ninomiya T

    European urology open science   78   9 - 15   2025年8月   ISSN:2666-1691

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1016/j.euros.2025.05.013

    PubMed

  • Prognostic Impact of Muscle Mass in Idiopathic Interstitial Pneumonia: Analysis of Idiopathic Pulmonary Fibrosis and Other Idiopathic Interstitial Pneumonias 査読

    Hirotaka Hagiwara, Tomotsugu Takano, Hiroaki Ogata, Kazuya Tsubouchi, Katsuyuki Ichiki, Shohei Takata, Hiroshi Ishii, Yasuhiko Kitasato, Yoshiaki Zaizen, Kazuhiro Yatera, Masayuki Kawasaki, Masaki Fujita, Makoto Yoshida, Takashige Maeyama, Ayano Mashimoto, Kazuto Furuyama, Ryo Torii, Kunihiro Suzuki, Yuichi Mizuta, Kazunori Tobino, Eiji Harada, Fumiaki Kiyomi, Hidetake Yabuuchi, Yoichi Nakanishi, Isamu Okamoto

    2025年6月

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    出版者・発行元:Springer Science and Business Media LLC  

    Abstract <p>Background Low skeletal muscle mass has been reported to associated with poor prognosis in patients with idiopathic pulmonary fibrosis (IPF). However, such associations have scarcely reported in idiopathic interstitial pneumonias (IIPs) other than IPF. Quantification of muscle mass obtained from chest computed tomography (CT) is used as a simple screening tool for sarcopenia in patients with respiratory diseases. However, the optimal thoracic site for muscle mass quantification is controversial. Moreover, there have been no reports investigating the association between muscle mass and acute exacerbations. This study aimed to evaluate optimal site for muscle mass quantification in chest CT to predict survival and acute exacerbation in IPF and non-IPF idiopathic interstitial pneumonias (IIPs).Methods This study included 528 patients diagnosed with IIP at 29 facilities between September 1, 2013, and April 30, 2016, following multidisciplinary discussions with prospective follow-up over a 5-year period. The cohort was divided into two groups: those with IPF and those with non-IPF IIPs. Skeletal muscle mass was quantified using the erector spinae muscle index (ESMI) and pectoralis muscle index (PMI) based on chest computed tomography (CT) at the time of enrollment. Associations between these indices at baseline and both survival and acute exacerbation were analyzed.Results In both IPF and non-IPF cohorts, Cox regression analysis revealed that patients with low ESMI had a poorer prognosis compared to those with normal ESMI, even after adjusting for age, sex, %FVC, and smoking exposure level (HR 0.62, p = 0.013; HR 0.46, p = 0.009, respectively). In contrast, no significant relationship was identified between PMI and survival. Multivariable Cox regression analysis confirmed that ESMI was an independent predictor of survival in both IPF and non-IPF patients. Additionally, acute exacerbations occurred more frequently in the low ESMI group, particularly among non-IPF patients.Conclusions The ESMI obtained from chest CT is associated with survival in not only in IPF patients but also in the non-IPF patients. The ESMI also associate with acute exacerbations in non-IPF patients.</p>

    DOI: 10.21203/rs.3.rs-6717976/v1

    その他リンク: https://www.researchsquare.com/article/rs-6717976/v1.html

  • Mortality and exacerbation risk according to GOLD and STAR severity stages of COPD: a 5-year multicenter prospective cohort study. 査読 国際誌

    Ogata H, Tsubouchi K, Takano T, Ichiki K, Torii R, Takata S, Nakagaki N, Yoshida M, Kitasato Y, Tobino K, Harada E, Wataya H, Ishii H, Maeyama T, Kawasaki M, Fujita M, Yatera K, Zaizen Y, Nakanishi Y, Okamoto I

    Scientific reports   15 ( 1 )   19097 - 19097   2025年5月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    The Global Initiative for Chronic Obstructive Lung Disease (GOLD) classification, based on percent predicted forced expiratory volume in 1 s (ppFEV1), has been widely adopted for assessment of chronic obstructive pulmonary disease (COPD) severity. However, the STaging of Airflow obstruction by Ratio (STAR) system, based on the ratio of FEV1 to forced vital capacity, was recently proposed as an alternative classification. This study aimed to compare the prognostic performance of the GOLD and STAR classifications for prediction of mortality and exacerbation risk in individuals with COPD. This 5-year prospective, multicenter cohort study enrolled 370 individuals with COPD at 29 medical centers. All-cause mortality risk across GOLD and STAR stages was evaluated with Kaplan-Meier curves and Cox proportional hazards models. The risk of moderate to severe COPD exacerbations across GOLD and STAR stages was examined with cumulative incidence function (CIF) curves and Fine and Gray models. Both classification systems showed a significant association with mortality and exacerbation risk (P < 0.01 for trend). The GOLD classification provided a better separation of Kaplan-Meier and CIF curves for advanced stages, whereas the STAR classification showed a clearer distinction between stages I and II. These associations remained consistent after multivariable adjustments. The GOLD classification was superior for prediction of prognosis in advanced COPD, whereas the STAR classification provided better differentiation in early-stage disease. These findings highlight the complementary roles of the GOLD and STAR classifications in assessment of COPD severity.

    DOI: 10.1038/s41598-025-05033-w

    PubMed

  • Tezepelumab achieves improvement of severe uncontrolled asthma and rhinosinusitis: Case series. 査読 国際誌

    Inoue S, Ogata H, Dotake Y, Takagi K, Shiota A, Ishii Y, Tanaka K, Kan-O K, Inoue H

    The journal of allergy and clinical immunology. Global   4 ( 2 )   100448 - 100448   2025年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Tezepelumab, a mAb targeting thymic stromal lymphopoietin (TSLP), reduces exacerbations in severe asthma. Four cases in which patients with severe asthma and chronic rhinosinusitis with nasal polyps showed improvements in both conditions after receiving tezepelumab treatment are presented.

    DOI: 10.1016/j.jacig.2025.100448

    PubMed

  • Renal dysfunction during osimertinib treatment in patients with non-small cell lung cancer positive for EGFR mutations. 査読 国際誌

    Miyazaki Y, Iwama E, Ogata H, Ibusuki R, Shibahara D, Otsubo K, Shiaraishi Y, Yoneshima Y, Torisu K, Okamoto I

    Respiratory investigation   63 ( 3 )   438 - 443   2025年5月   ISSN:2212-5345

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    BACKGROUND: Osimertinib is a standard treatment for non-small cell lung cancer (NSCLC) positive for EGFR activating mutations. Although renal dysfunction associated with osimertinib treatment is reported to be rare, detailed information on this adverse effect is needed because cytotoxic drugs such as pemetrexed are also widely administered for NSCLC but cannot be used in individuals with renal dysfunction. METHODS: We retrospectively collected clinical data including the serum creatinine concentration and estimated glomerular filtration rate (eGFR) during osimertinib treatment for 130 NSCLC patients. RESULTS: Serum creatinine and eGFR worsened gradually during osimertinib treatment, with the median value of creatinine at the point of greatest deterioration differing significantly from that at baseline (0.93 versus 0.72 mg/dL, P < 0.01). Seventy patients (54 %) experienced worsening of the CTCAE grade for creatinine increased, with the frequency of patients with grade 1 or 2 being increased significantly (P < 0.01) at the point of greatest deterioration relative to baseline (grade 1, 46.9 % versus 14.6 %; grade 2, 14.6 % versus 0.8 %, respectively). A higher serum creatinine level at baseline was a significant risk factor for worsening of the CTCAE grade (odds ratio of 1.66, P < 0.001). The median serum creatinine and eGFR at 4 weeks after osimertinib discontinuation had improved to levels similar to those for baseline. CONCLUSIONS: Renal dysfunction occurred frequently during osimertinib treatment but was ameliorated after drug discontinuation, suggesting that, although renal function should be carefully monitored, its impairment is not likely to affect subsequent chemotherapy in most patients.

    DOI: 10.1016/j.resinv.2025.03.015

    PubMed

  • Preserved ratio impaired spirometry and severity of obstructive sleep apnea: An observational cross-sectional study. 査読 国際誌

    Ogata H, Nakano H, Yanagihara T, Moriuchi Y, Enokizu-Ogawa A, Ishimatsu A, Otsuka J, Furukawa T, Taguchi K, Moriwaki A, Yoshida M

    Respiratory medicine   234   107806 - 107806   2024年11月   ISSN:0954-6111 eISSN:1532-3064

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Respiratory Medicine  

    Background and objective: Lung function abnormality of obstructive sleep apnea (OSA) has not been explored well. Preserved ratio impaired spirometry (PRISm) is known for its association with obesity and cardiovascular morbidity, which are also characteristic features of OSA. This study aims to investigate whether the prevalence of PRISm increases according to apnea–hypopnea index levels among subjects with OSA. Methods: Conducted as an observational cross-sectional study, the study included 372 patients ≥40 years of age with definitive diagnoses of OSA and pulmonary function assessment from 2000 to 2004. Study subjects were classified based on OSA severity (mild/moderate versus severe). The prevalence of PRISm was estimated and compared between mild/moderate and severe OSA groups. Results: The prevalence of PRISm was 9.4 % in study subjects, with a higher prevalence in the severe OSA group than the mild/moderate group (12.9 % and 6.2 %, respectively, P = 0.04). The positive association between severe OSA and PRISm remained robust after multivariable adjustment for age, gender, and obesity (multivariable-adjusted odds ratio 2.29 (95 % confidence intervals 1.08–4.86), P = 0.03). Conclusion: Severe OSA is an independent risk factor for PRISm, highlighting the need for comprehensive management of OSA that addresses the potential risk of PRISm.

    DOI: 10.1016/j.rmed.2024.107806

    Web of Science

    Scopus

    PubMed

  • The impact of COVID-19 on hay fever treatment in Japan: A retrospective cohort study based on the Japanese claims database. 査読 国際誌

    Akasaki Y, Inomata T, Iwagami M, Sung J, Nagino K, Adachi T, Morita H, Tamari M, Kainuma K, Kan-O K, Ogata H, Sakashita M, Futamura M, Kurashima Y, Nakajima S, Masaki K, Ogawa Y, Sato S, Miyagawa A, Midorikawa-Inomata A, Fujimoto K, Okumura Y, Fujio K, Huang T, Hirosawa K, Morooka Y, Murakami A, Nakao S

    Clinical and translational allergy   14 ( 9 )   e12394   2024年9月   ISSN:2045-7022 eISSN:2045-7022

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:Clinical and Translational Allergy  

    Background: Hay fever (HF) presents with various symptoms, including allergic conjunctivitis and rhinitis, and requires cross-organ treatment. This study assessed the impact of the coronavirus disease 2019 (COVID-19) pandemic on HF treatment trends. Methods: This retrospective cohort study utilized data from the JMDC database collected between January 2018 and May 2021. Patients with HF were identified based on the relevant International Classification of Diseases 10th Revision diagnosis codes and the prescription of HF-related medications. The treatment approaches were compared during the cedar and cypress pollen allergy season (January to May in Japan) before and during the COVID-19 pandemic (2018 and 2019, and 2020 and 2021, respectively). Results: This study included 2,598,178 patients with HF. The numbers of prescribed HF-related claims in 2018, 2019, 2020, and 2021 were 3,332,854, 3,534,198, 2,774,380, and 2,786,681 times, respectively. Oral second-generation antihistamine prescriptions decreased by >10% from 2019 to 2020, with a <10% change in the subsequent year. Anti-allergic eye drop prescriptions also decreased by >10% from 2019 to 2020 but increased by >10% from 2020 to 2021. Compared with 2018, 2019, and 2020, the number of claims in the rhinitis symptoms dominant group was significantly decreased in 2021 (p < 0.001, all). In contrast, the number of claims in the eye symptoms dominant group and the rhinitis and eye symptoms dominant group increased in 2021 compared with that in 2018, 2019, and 2020 (p < 0.001, all). Conclusion: Changes in HF treatment and related outcomes could be attributed to lifestyle modifications resulting from the COVID-19 pandemic. Measures, such as limiting outdoor activities and adopting mask-wearing practices may have influenced HF symptoms, preventive behaviors, and the overall approach to treating HF.

    DOI: 10.1002/clt2.12394

    Web of Science

    Scopus

    PubMed

  • NDB解析による重症喘息に対する生物学的製剤の全国使用実態調査 現状把握とその課題 査読

    神尾 敬子, 野田 龍也, 緒方 大聡, 正木 克宜, 西岡 祐一, 明神 大也, 足立 剛也, 森田 英明, 今村 知明, 玉利 真由美, 貝沼 圭吾

    アレルギー   73 ( 6-7 )   904 - 904   2024年8月   ISSN:0021-4884 eISSN:1347-7935

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    記述言語:日本語   掲載種別:研究論文(学術雑誌)   出版者・発行元:(一社)日本アレルギー学会  

  • Acute exacerbation of idiopathic pulmonary fibrosis with concurrent cardiac amyloidosis: a technetium pyrophosphate study 査読 国際誌

    Toyoshi Yanagihara, Hikaru Hatashima, Hiroaki Ogata, Yuki Moriuchi, Akiko Ishimatsu, Junji Otsuka, Kazuhito Taguchi, Atushi Moriwaki, Makoto Yoshida

    Cureus   16 ( 3 )   2024年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Relapsing eosinophilic pneumonia in a patient with recurrent breast cancer receiving abemaciclib plus endocrine therapy. 査読 国際誌

    Hiroaki Ogata, Chinami Koga, Toyoshi Yanagihara, Yuki Moriuchi, Aimi Enokizu-Ogawa, Akiko Ishimatsu, Junji Otsuka, Kazuhito Taguchi, Atsushi Moriwaki, Eriko Tokunaga, Makoto Yoshida

    Respirology case reports   12 ( 3 )   e01320   2024年3月

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    担当区分:筆頭著者, 責任著者   記述言語:英語  

    This report presents the case of a 42-year-old Japanese woman with recurrent hormone receptor-positive breast cancer who developed eosinophilic pneumonia (EP) during treatment with abemaciclib combined with endocrine therapy. Seven years after a radical surgery and definite diagnosis of Stage I breast cancer, her cancer recurred with metastases to multiple organs. Initially treated with abemaciclib plus letrozole and goserelin for 3 months, she developed EP, which improved after the discontinuation of anti-cancer treatment and the administration of prednisolone. However, EP occurred again upon the reintroduction of endocrine therapy (i.e., letrozole and goserelin). It improved gradually with the suspension of endocrine therapy and the re-administration of prednisolone. This case underscores the need for further research into the prevention and management of EP in patients receiving abemaciclib with endocrine therapy for advanced breast cancer.

    DOI: 10.1002/rcr2.1320

    PubMed

  • Amikacin Liposome Inhalation Suspension in the Real-World Management of Refractory Mycobacterium avium Complex Pulmonary Disease. 査読 国際誌

    Toyoshi Yanagihara, Hiroaki Ogata, Asami Mori, Masako Kadowaki, Yuki Moriuchi, Akiko Ishimatsu, Junji Otsuka, Kazuhito Taguchi, Atushi Moriwaki, Makoto Yoshida

    Cureus   16 ( 3 )   e56622   2024年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    The increasing prevalence of Mycobacterium avium complex (MAC) pulmonary disease poses a significant therapeutic challenge, particularly due to the limited efficacy and systemic toxicity associated with conventional guideline-based therapy. Amikacin liposome inhalation suspension (ALIS) has been developed, yet its real-world application remains underreported. This retrospective analysis, conducted from March 2021 to February 2024, examined ALIS's clinical use in patients aged 20 years or older with refractory MAC pulmonary disease at our institution. The primary objective of this study is to describe the patient characteristics and clinical trajectories associated with the initiation of ALIS therapy in real-world settings for individuals diagnosed with MAC pulmonary disease. Of 11 patients initiated on ALIS, one was excluded due to financial constraints impacting continuation. The analysis proceeded with the remaining 10 subjects. The mean age of participants was 70.2 years, with a predominance of female patients (n = 7, 70%) and a higher incidence of M. avium infections (n = 6, 60%). Forty percent of the cohort (n = 4) had a history of ethambutol-induced optic neuritis leading to the cessation of the drug. The average interval from the initiation of guideline-based therapy to the start of ALIS was 8.5 ± 6.9 years (mean ± standard deviation). The majority (80%) presented with positive Gaffky scores at ALIS initiation, and a significant proportion exhibited resistance to clarithromycin and ethambutol. Comorbid conditions, including diabetes and previous cancer, were noted. The study also observed elevated anti-MAC antibody levels. Treatment duration varied, with fatigue leading to discontinuation in two cases. Treatment-emergent adverse events were documented in individual patients, each presenting with grade 1 severity: hemoptysis (n = 1, 10%), elevated creatinine levels (n = 1, 10%), and dysphonia (n = 2, 20%) were observed, respectively. Correlation analysis revealed a significant inverse relationship between body mass index (BMI) and ALIS discontinuation due to fatigue, and a positive correlation between Gaffky scores and C-reactive protein (CRP) levels. These results underscore the potential benefits and limitations of ALIS, suggesting that timely intervention and comprehensive healthcare support are crucial for optimal outcomes in the treatment of advanced MAC pulmonary disease.

    DOI: 10.7759/cureus.56622

    PubMed

  • Insights from the trends of omalizumab and mepolizumab utilization in patients with asthma: a population-based cohort study using the National Database in Japan 査読 国際誌

    Keiko Kan-o, Tatsuya Noda, Hiroaki Ogata, Katsunori Masaki, Yuichi Nishioka, Tomoya Myojin, Takeya Adachi, Hideaki Morita, Tomoaki Imamura, Mayumi Tamari, Keigo Kainuma, on behalf of the ENGAGE NDB Task Force

    Respiratory Investigation   62 ( 1 )   113 - 120   2024年1月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • A Case of Pneumocystis Pneumonia Developed During Rheumatoid Arthritis Treatment With Methotrexate and Golimumab. 査読 国際誌

    Toyoshi Yanagihara, Yusuke Oka, Atushi Moriwaki, Yuki Moriuchi, Hiroaki Ogata, Akiko Ishimatsu, Junji Otsuka, Kazuhito Taguchi, Makoto Yoshida

    Cureus   16 ( 1 )   e52944   2024年1月

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    記述言語:英語  

    Here, we report a case of an 87-year-old female patient with rheumatoid arthritis (RA) treated with methotrexate (MTX) and golimumab who developed severe pneumocystis pneumonia (PCP), also known as Pneumocystis jirovecii pneumonia. The patient presented with chief complaints of dyspnea on exertion, dry cough, and fatigue. A high-resolution chest CT scan revealed diffuse, unevenly distributed ground-glass opacities throughout both lungs. The patient was clinically diagnosed with PCP based on the clinical settings, imaging, and a high level of serum β-D-glucan. While the patient required high-flow oxygen therapy, low-dose trimethoprim/sulfamethoxazole and corticosteroid therapy improved her condition, and the patient was discharged on day 25. Although to our knowledge no case report has been published regarding PCP in patients with RA treated with golimumab, this case emphasizes the importance of attention to opportunistic infections in elderly patients receiving immunosuppressive therapy. MTX use alongside tumor necrosis factor inhibitors like golimumab may increase the risk of serious infections such as PCP. The case underscores the necessity of prophylactic measures and early intervention for PCP, highlighting the delicate balance between immunosuppression benefits and infection risks in RA management.

    DOI: 10.7759/cureus.52944

    PubMed

  • Effective treatment of inhaled corticosteroid and bronchodilator for "lymphocytic interstitial pneumonia" in primary Sjögren's syndrome. 査読 国際誌

    Yuki Moriuchi, Toyoshi Yanagihara, Hiroaki Ogata, Mitsuo Amemiya, Aimi Ogawa, Akiko Ishimatsu, Junji Otsuka, Kazuhito Taguchi, Masako Kadowaki, Hiromasa Maemura, Atsushi Moriwaki, Makoto Yoshida

    Respiratory medicine case reports   47   101969 - 101969   2024年

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    記述言語:英語  

    We present a case of an 86-year-old woman who visited our hospital with a one-year history of exertional dyspnea (modified medical research council dyspnea scale; mMRC grade 2). Despite the absence of any smoking or dust exposure history, multiple cystic lesions were apparent in both lungs on her CT scan. We suspected Sjögren's syndrome-associated lymphocytic interstitial pneumonia (LIP) due to her additional symptoms of dry mouth and eyes. Her respiratory function test showed a restrictive disorder with a forced vital capacity (FVC) of 1.23 L (70.3 % predicted), forced expiratory volume in 1 s (FEV1) of 0.88 L, and FEV1/FVC of 71.5 %. The flow-volume curve showed a downward convex, suggesting peripheral airway obstruction. We initiated a daily inhalation treatment regimen comprising vilanterol 25 μg and fluticasone furoate 200 μg. One month later, at the follow-up visit, the clinical diagnosis of Sjögren's syndrome with LIP was made by positive SS-A and SS-B antibodies in the initial blood work, a Saxon test that confirmed decreased salivary secretion, and a confirmed diagnosis of dry eyes by her ophthalmologist. We noted improvement in FVC of 1.45 L (+17.8 %) and FEV1 to 0.99 L (+12.5 %) in the subsequent respiratory function test, along with alleviation of her symptoms. The present case represents the first report of LIP treated exclusively with inhaled corticosteroids and bronchodilators, highlighting a potential therapeutic approach, particularly for elderly patients vulnerable to immunosuppressive therapies.

    DOI: 10.1016/j.rmcr.2023.101969

    PubMed

  • Novel FEV1/FVC-based Diagnosis and Severity Classification of Chronic Obstructive Pulmonary Disease: How About FEV1 Percent Predicted Basing? 査読 国際誌

    Hiroaki Ogata, Yasuyoshi Washio, Makoto Yoshida

    American journal of respiratory and critical care medicine   2023年11月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1164/rccm.202310-1739LE

    PubMed

  • Impact of COVID-19 on care-seeking patterns for hay fever in Japan: A retrospective claims database cohort study. 国際誌

    Akasaki Y, Iwagami M, Sung J, Nagino K, Adachi T, Morita H, Tamari M, Kainuma K, Kan-O K, Ogata H, Sakashita M, Futamura M, Kurashima Y, Nakajima S, Masaki K, Ogawa Y, Sato S, Miyagawa A, Midorikawa-Inomata A, Fujimoto K, Okumura Y, Fujio K, Huang T, Hirosawa K, Morooka Y, Nakao S, Murakami A, Kobayashi H, Inomata T

    Allergy   79 ( 4 )   1056 - 1060   2023年11月   ISSN:0105-4538

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.1111/all.15947

    PubMed

  • A Teaching Case: Persistent COVID-19 Pneumonia Resembling Cryptogenic Organizing Pneumonia in a Patient With Remitted Lymphoma. 査読 国際誌

    Toyoshi Yanagihara, Masako Kadowaki, Junji Otsuka, Akiko Ishimatsu, Kazuhito Taguchi, Yuki Moriuchi, Hiroaki Ogata, Atushi Moriwaki, Makoto Yoshida

    Cureus   15 ( 11 )   e48319   2023年11月

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    記述言語:英語  

    We report a case of a female patient in her 50s, previously diagnosed with follicular lymphoma (now in complete remission), who was admitted to our hospital due to antibiotic-resistant pneumonia lasting a month. The patient had contracted coronavirus disease 2019 (COVID-19) pneumonia a year earlier and exhibited persistent hypogammaglobulinemia. Chest CT scans revealed wondering ground-glass opacities and consolidations initially suggestive of cryptogenic organizing pneumonia (COP). Despite repeatedly negative nasopharyngeal SARS-CoV-2 tests, the virus was detected in the bronchoalveolar lavage fluid (BALF) using the BioFire FilmArray Respiratory Panel 2.1. She was subsequently diagnosed with COVID-19 pneumonia and responded well to treatment with remdesivir (RDV) and intravenous immunoglobulin. The SARS-CoV-2 variant in the BALF was suspected as the Omicron variant (XBB.1.16), prevalent in the area at the admission, indicating a re-infection rather than a recurrence. This case underscores the protracted nature of COVID-19 pneumonia in immunocompromised patients and the risks of false negatives in nasopharyngeal SARS-CoV-2 tests. Direct SARS-CoV-2 measurement from BALF can be crucial in such cases. A COP diagnosis based solely on imaging and administering corticosteroids without antiviral treatment might exacerbate the situation by reactivating SARS-CoV-2. Given the current pandemic, clinicians should be aware of the potential for persistent or recurrent COVID-19, particularly in immunocompromised patients.

    DOI: 10.7759/cureus.48319

    PubMed

  • Acute Pneumonitis Associated With the Inhalation of Pyrethroid-Based Domestic Insecticides. 査読 国際誌

    Toyoshi Yanagihara, Takuya Nakagawa, Takehito Fukushima, Yuki Moriuchi, Hiroaki Ogata, Akiko Ishimatsu, Junji Otsuka, Masako Kadowaki, Atushi Moriwaki, Makoto Yoshida

    Cureus   15 ( 8 )   e43200   2023年8月

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    記述言語:英語  

    We report a 72-year-old female who presented to our hospital with a worsening cough and dyspnea that had emerged a week earlier following the accidental inhalation of a significant quantity of spray-type imiprothrin (a synthetic pyrethroid)-based insecticide in her bathroom. She exhibited acute respiratory failure necessitating 4 L/minute of nasal oxygen at maximum. Chest CT images showed diffuse centrilobular ground-glass opacities with mosaic attenuation and consolidation areas in the lower lobes of both lungs. The patient was diagnosed with acute pneumonitis due to insecticide inhalation, and her symptoms improved following methylprednisolone pulse and alpha-tocopherol therapy. Generally, the accidental inhalation of aerosolized pyrethroids does not induce significant respiratory symptoms, and case reports on pulmonary toxicity related to pyrethroid inhalation are scarce. This case report underscores the need to include inhaled pyrethroid insecticides in the differential diagnosis of patients with acute pneumonitis and suggests that methylprednisolone and alpha-tocopherol therapy can be beneficial for treating this condition.

    DOI: 10.7759/cureus.43200

    PubMed

  • Impact of increased plasma levels of calreticulin on prognosis of patients with advanced lung cancer undergoing combination treatment of chemotherapy and immune checkpoint inhibitors 査読 国際誌

    Hirono Tsutsumi, Hiroyuki Inoue, Yoshimasa Shiraishi, Aiko Hirayama, Takayuki Nakanishi, Hiroyuki Ando, Maako Nakajima, Seiji Shinozaki, Hiroaki Ogata, Koji Okamura, Shinichi Kimura, Tomohiro Ogawa, Keiichi Ota, Yasuto Yoneshima, Kentaro Tanaka, Naoki Hamada, Isamu Okamoto, Eiji Iwama

    Lung Cancer   181   2023年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • A Case of Allergic Bronchopulmonary Aspergillosis With Failure of Benralizumab and Response to Dupilumab. 査読 国際誌

    Yasuaki Kotetsu, Hiroaki Ogata, Kachi Sha, Atsushi Moriwaki, Makoto Yoshida

    Cureus   15 ( 7 )   e42464   2023年7月

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    記述言語:英語  

    We report a case of a 68-year-old woman who was being treated for bronchial asthma and developed allergic bronchopulmonary aspergillosis (ABPA) that was unresponsive to benralizumab therapy but went into remission with dupilumab therapy. The patient presented with an exacerbation of dry cough and was diagnosed with ABPA based on new diagnostic criteria. Despite the attempted therapeutic intervention, the patient declined to use systemic corticosteroids due to concerns about potential side effects. Subsequently, itraconazole and benralizumab were administered, with temporary relief before relapse. Given the patient's refusal to continue itraconazole and benralizumab, dupilumab was administered as an alternative therapy, which resulted in significant improvement of both symptoms and imaging. Although the use of biological agents for ABPA lacks clear evidence, our results suggest that dupilumab may provide an effective therapeutic strategy.

    DOI: 10.7759/cureus.42464

    PubMed

  • An Unusual Case of Bilateral Lower Extremity Edema in the Elderly: Immunoglobulin A (IgA) Vasculitis. 査読 国際誌

    Toyoshi Yanagihara, Takuya Nakagawa, Haruko Nishie, Yuki Moriuchi, Hiroaki Ogata, Masako Kadowaki, Atushi Moriwaki, Makoto Yoshida

    Cureus   15 ( 7 )   e42684   2023年7月

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    記述言語:英語  

    We report a case of a 74-year-old male who exhibited bilateral lower extremity edema over three days. Examination revealed no signs of heart, renal, or hepatic failure, and hypothyroidism was also ruled out. An outpatient regimen of 40 mg furosemide was initiated. At a 12-day follow-up, although the edema had improved, the patient had developed pain in both lower limbs, especially ankles, accompanied by numerous petechiae and erythemas, some of which had formed papules. Skin biopsy of the rash displayed leukocytoclastic vasculitis with immunoglobulin A (IgA) deposition within the vascular walls, leading to a diagnosis of IgA vasculitis. Given the rarity of IgA vasculitis in elderly patients and the broad spectrum of potential diagnoses related to bilateral lower extremity edema in this population, IgA vasculitis can be easily overlooked. While this case did not present with glomerulonephritis, regular renal function monitoring is recommended due to the prognostic implications of renal involvement in adult-onset IgA vasculitis.

    DOI: 10.7759/cureus.42684

    PubMed

  • Tezepelumab treatment for allergic bronchopulmonary aspergillosis. 査読 国際誌

    Hiroaki Ogata, Kachi Sha, Yasuaki Kotetsu, Aimi Enokizu-Ogawa, Katsuyuki Katahira, Akiko Ishimatsu, Kazuhito Taguchi, Atsushi Moriwaki, Makoto Yoshida

    Respirology case reports   11 ( 5 )   e01147   2023年5月

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    担当区分:筆頭著者, 責任著者   記述言語:英語  

    An 82-year-old man had been diagnosed with asthma. He experienced repeated exacerbations requiring treatment with a systemic corticosteroid despite being treated with medications including high-dose fluticasone furoate/umeclidinium/vilanterol, montelukast sodium, and theophylline; treatment with mepolizumab was then initiated. The patient had been free from exacerbations for 15 months; however, he suffered from post-obstructive pneumonia and atelectasis secondary to mucoid impaction in the right middle lobe of the lung, accompanied by a productive cough, wheezing, dyspnea, and right chest pain. In addition to the development of mucus plugs, the levels of serum IgE specific to Aspergillus spp. became positive; a definite diagnosis of allergic bronchopulmonary aspergillosis (ABPA) was established. The patient underwent treatment with tezepelumab. Over 3 months, the mucus plugs and pulmonary opacities diminished gradually in parallel with the improvement in the control of asthmatic symptoms. Tezepelumab might provide a novel steroid-sparing strategy for the management of ABPA, although further studies are required.

    DOI: 10.1002/rcr2.1147

    PubMed

  • ベンラリズマブ投与中に増悪し,デュピルマブへの変更後に改善した,アレルギー性気管支肺アスペルギルス症を伴う難治性喘息の1例 査読

    謝 柯智, 緒方 大聡, 古鉄 泰彬, 小川 愛実, 片平 雄之, 石松 明子, 田口 和仁, 森脇 篤史, 𠮷田 誠

    呼吸臨床   7 ( 4 )   e00170   2023年4月

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  • The prognostic performance of lung diffusing capacity in preserved ratio impaired spirometry: an observational cohort study 査読 国際誌

    Hiroaki Ogata, Kachi Sha, Yasuaki Kotetsu, Aimi Enokizu-Ogawa, Katsuyuki Katahira, Akiko Ishimatsu, Kazuhito Taguchi, Atsushi Moriwaki, Makoto Yoshida

    International Journal of Chronic Obstructive Pulmonary Disease   17   2799   2022年10月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Duration of Intensive Respiratory Support and Risk of Long-term Respiratory Failure in Patients with COVID-19. 査読

    Hiroaki Ogata, Yujiro Jingushi, Katsuyuki Katahira, Akiko Ishimatsu, Yasuaki Kotetsu, Kachi Sha, Aimi Enokizu-Ogawa, Kazuhito Taguchi, Atsushi Moriwaki, Makoto Yoshida

    Internal medicine (Tokyo, Japan)   2022年8月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    DOI: 10.2169/internalmedicine.0660-22

    PubMed

  • The association between transfer coefficient of the lung and the risk of exacerbation in asthma-COPD overlap: an observational cohort study. 査読 国際誌

    Hiroaki Ogata, Katsuyuki Katahira, Aimi Enokizu-Ogawa, Yujiro Jingushi, Akiko Ishimatsu, Kazuhito Taguchi, Hiroko Nogami, Hiroshi Aso, Atsushi Moriwaki, Makoto Yoshida

    BMC pulmonary medicine   22 ( 1 )   22 - 22   2022年1月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    BACKGROUND: Asthma-chronic obstructive pulmonary disease (COPD) overlap (ACO) patients experience exacerbations more frequently than those with asthma or COPD alone. Since low diffusing capacity of the lung for carbon monoxide (DLCO) is known as a strong risk factor for severe exacerbation in COPD, DLCO or a transfer coefficient of the lung for carbon monoxide (KCO) is speculated to also be associated with the risk of exacerbations in ACO. METHODS: This study was conducted as an observational cohort survey at the National Hospital Organization Fukuoka National Hospital. DLCO and KCO were measured in 94 patients aged ≥ 40 years with a confirmed diagnosis of ACO. Multivariable-adjusted hazard ratios (HRs) for the exacerbation-free rate over one year were estimated and compared across the levels of DLCO and KCO. RESULTS: Within one year, 33.3% of the cohort experienced exacerbations. After adjustment for potential confounders, low KCO (< 80% per predicted) was positively associated with the incidence of exacerbation (multivariable-adjusted HR = 3.71 (95% confidence interval 1.32-10.4)). The association between low DLCO (< 80% per predicted) and exacerbations showed similar trends, although it failed to reach statistical significance (multivariable-adjusted HR = 1.31 (95% confidence interval 0.55-3.11)). CONCLUSIONS: Low KCO was a significant risk factor for exacerbations among patients with ACO. Clinicians should be aware that ACO patients with impaired KCO are at increased risk of exacerbations and that careful management in such a population is mandatory.

    DOI: 10.1186/s12890-021-01815-w

    PubMed

  • The Prognostic Performance of Lung Diffusing Capacity in Preserved Ratio Impaired Spirometry: An Observational Cohort Study. 査読 国際誌

    Hiroaki Ogata, Kachi Sha, Yasuaki Kotetsu, Aimi Enokizu-Ogawa, Katsuyuki Katahira, Akiko Ishimatsu, Kazuhito Taguchi, Atsushi Moriwaki, Makoto Yoshida

    International journal of chronic obstructive pulmonary disease   17   2791 - 2799   2022年

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Purpose: Similar to chronic obstructive pulmonary disease (COPD), the diffusing capacity of the lung (DLCO) might be decreased and associated with poor prognosis in preserved ratio impaired spirometry (PRISm), a clinical entity as a prodromal phase of COPD. The aims of the present study were to evaluate the distributions of DLCO and to assess the association between DLCO and mortality among subjects with PRISm. Patients and Methods: We conducted an observational cohort study at the National Hospital Organization Fukuoka National Hospital. We classified the 899 patients ≥ 40 years of age with an assessment of DLCO into five groups based on spirometry: preserved spirometry, PRISm, mild COPD, moderate COPD, and severe/very severe COPD. The prevalence of low DLCO (< 80% per predicted) was compared among the five groups. Using PRISm patients with follow-up data, we further investigated the association of low DLCO with all-cause mortality. Results: The prevalence of low DLCO in the PRISm group (58.8%) was significantly higher than that in the preserved-spirometry group (21.8%), the mild-COPD group (23.5%), and the moderate-COPD group (36.0%) (all P < 0.01), and it was comparable to that in the severe/very severe-COPD group (63.2%). The results remained unchanged after adjusting for potential confounders. Among the PRISm subjects, the overall survival rate was significantly lower in the low-DLCO group than in the preserved-DLCO group (P < 0.01). The multivariable-adjusted hazard ratio (HR) for all-cause mortality was significantly higher in the low-DLCO group than in the preserved-DLCO group (HR = 10.10 (95% confidence interval 2.33-43.89)). Conclusion: Diffusing capacity was more impaired in PRISm subjects than in those with preserved spirometry or mild to moderate COPD. Regarding PRISm, low DLCO was a significant risk factor for all-cause mortality. Clinicians should assess DLCO in the management of PRISm to predict the future risk of overall death.

    DOI: 10.2147/COPD.S384074

    PubMed

  • Impact of visceral fat on the prognosis of coronavirus disease 2019: an observational cohort study 査読 国際誌

    Hiroaki Ogata, Masahiro Mori, Yujiro Jingushi, Hiroshi Matsuzaki, Katsuyuki Katahira, Akiko Ishimatsu, Aimi Enokizu-Ogawa, Kazuhito Taguchi, Atsushi Moriwaki, Makoto Yoshida

    BMC Infectious Diseases   21   2021年12月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Increased plasma levels of damage-associated molecular patterns during systemic anticancer therapy in patients with advanced lung cancer 査読 国際誌

    Hiroyuki Inoue, Hirono Tsutsumi, Kentaro Tanaka, Eiji Iwama, Yoshimasa Shiraishi, Aiko Hirayama, Takayuki Nakanishi, Hiroyuki Ando, Maako Nakajima, Seiji Shinozaki, Hiroaki Ogata, Kazuyasu Uryu, Koji Okamura, Shinichi Kimura, Tomohiro Ogawa, Keiichi Ota, Yasuto Yoneshima, Naoki Hamada, Yoichi Nakanishi, Isamu Okamoto

    Translational Lung Cancer Research   10 ( 6 )   2475 - 2486   2021年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Association of serum antibodies against the Mycobacterium avium complex and hemoptysis: a cross-sectional study 査読 国際誌

    Hiroaki Ogata, Atsushi Moriwaki, Taisuke Nakagawa, Soichiro Sakoda, Akiko Ishimatsu, Kazuhito Taguchi, Hiroshi Aso, Hiroko Nogami, Masako Kadowaki, Yuko Tateshi, Makoto Yoshida

    BMC Infectious Diseases   21   2021年5月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Airflow limitation and tongue microbiota in community-dwelling elderly individuals 査読 国際誌

    Toru Takeshita, Koichiro Matsumoto, Michiko Furuta, Satoru Fukuyama, Kenji Takeuchi, Hiroaki Ogata, Mikari Asakawa, Shinya Kageyama, Jun Hata, Toshiharu Ninomiya, Hiromasa Inoue, Yoshihisa Yamashita

    ERJ Open Research   7 ( 2 )   2021年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Meteorological effects on severe hemoptysis: a hospital-based observational study 査読 国際誌

    Hiroaki Ogata, Koichiro Matsumoto, Seiji Shinozaki, Maki Hasegawa, Satoshi Nakamura, Shun Mizusaki, Tomoaki Takao, Keita Nakatomi, Nobutaka Nakashima, Kohei Takahashi, Hiroyasu Soeda, Kiyohiko Hanada, Hiroshi Koto

    Respiratory Investigation   57 ( 4 )   361 - 367   2019年7月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Periodontitis is associated with chronic obstructive pulmonary disease 査読 国際誌

    Kenji Takeuchi, Koichiro Matsumoto, Michiko Furuta, Satoru Fukuyama, Toru Takeshita, Hiroaki Ogata, Shino Suma, Yukie Shibata, Yoshihiro Shimazaki, Jun Hata, Toshiharu Ninomiya, Yoichi Nakanishi, Hiromasa Inoue, Yoshihisa Yamashita

    Journal of Dental Research   98 ( 5 )   534 - 540   2019年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Trends in the prevalence of airflow limitation in a general Japanese population: two serial cross-sectional surveys from the Hisayama Study 査読 国際誌

    Hiroaki Ogata, Yoichiro Hirakawa, Koichiro Matsumoto, Jun Hata, Daigo Yoshida, Satoru Fukuyama, Hiromasa Inoue, Takanari Kitazono, Toshiharu Ninomiya, Yoichi Nakanishi

    BMJ Open   9 ( 3 )   2019年3月

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    担当区分:筆頭著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Periodontal status and lung function decline in the community: the Hisayama study 査読 国際誌

    Kenji Takeuchi, Koichiro Matsumoto, Michiko Furuta, Satoru Fukuyama, Toru Takeshita, Hiroaki Ogata, Shino Suma, Yukie Shibata, Yoshihiro Shimazaki, Jun Hata, Toshiharu Ninomiya, Yoichi Nakanishi, Hiromasa Inoue, Yoshihisa Yamashita

    Scientific Reports   8   2018年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Seasonal and meteorological impacts on primary spontaneous pneumothorax 査読 国際誌

    Hiroaki Ogata, Koichiro Matsumoto, Keita Nakatomi, Nobutaka Nakashima, Fumihiro Shoji, Hiroshi Koto

    Journal of Thoracic Disease   10 ( 7 )   3957 - 3964   2018年7月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:研究論文(学術雑誌)  

  • Phase I study of salazosulfapyridine in combination with cisplatin and pemetrexed for advanced non-small cell lung cancer 査読 国際誌

    Kohei Otsubo, Kaname Nosaki, Chiyo K. Imamura, Hiroaki Ogata, Akitaka Fujita, Shinya Sakata, Fumihiko Hirai, Gouji Toyokawa, Eiji Iwama, Taishi Harada, Takashi Seto, Mitsuhiro Takenoyama, Takeshi Ozeki, Taisei Mushiroda, Mieko Inada, Junji Kishimoto, Kenji Tsuchihashi, Kentaro Suina, Osamu Nagano, Hideyuki Saya, Yoichi Nakanishi, Isamu Okamoto

    Cancer Science   108 ( 9 )   1843 - 1849   2017年9月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

▼全件表示

講演・口頭発表等

  • Real-world evaluation of medication adherence to single-inhaler triple therapy for chronic obstructive pulmonary disease: the LIFE Study 国際会議

    Hiroaki Ogata

    ATS International Conference 2026  2026年5月 

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    開催年月日: 2026年5月

    記述言語:英語   会議種別:ポスター発表  

    開催地:Orlando, FL   国名:アメリカ合衆国  

  • 慢性閉塞性肺疾患に対する単一吸入器トリプル製剤の服薬実態の評価:LIFE Study

    緒方 大聡

    第66回日本呼吸器学会学術講演会  2026年4月 

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    開催年月日: 2026年4月

    記述言語:日本語   会議種別:ポスター発表  

    開催地:神戸   国名:日本国  

  • Long-term survival outcomes associated with inhalation therapy in chronic obstructive pulmonary disease: a 5-year multicenter prospective cohort study

    緒方 大聡

    第96回日本呼吸器学会九州支部春季学術講演会  2026年3月 

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    開催年月日: 2026年3月

    記述言語:英語   会議種別:口頭発表(一般)  

    開催地:福岡   国名:日本国  

  • 前向き長期追跡コホート研究における慢性閉塞性肺疾患の生命予後と吸入療法の関連:福岡肺の生活習慣病研究

    秋山元太,緒方大聡,髙野智嗣,坪内和哉,濱田直樹,一木克之,鳥井亮,矢寺和博,髙田昇平,中垣憲明,吉田誠,北里裕彦,飛野和則,藤田昌樹,財前圭晃,清見文明,德永章二,中西洋一,岡本勇.

    第65回日本呼吸器学会学術講演会  2025年4月 

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    開催年月日: 2025年4月

    記述言語:日本語   会議種別:ポスター発表  

    開催地:東京   国名:日本国  

  • 慢性閉塞性肺疾患における口腔由来細菌による肺常在微生物叢の変化の検討

    神尾敬子,影山伸哉,緒方大聡,城暁大,塩田彩佳,小川知洋,石井由美子,朝川美加李,竹下徹

    第65回日本呼吸器学会学術講演会  2025年4月 

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    開催年月日: 2025年4月

    記述言語:日本語   会議種別:ポスター発表  

    開催地:東京   国名:日本国  

  • オシメルチニブによる腎機能障害のリスク因子の検討

    宮﨑由依,岩間映二,緒方大聡,指宿立,柴原大典,大坪孝平,白石祥理,米嶋康臣,岡本勇.

    第65回日本呼吸器学会学術講演会  2025年4月 

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    開催年月日: 2025年4月

    記述言語:日本語   会議種別:ポスター発表  

    開催地:東京   国名:日本国  

  • 気道病変に限局した再発性多発軟骨炎の1例

    緒方大聡,萩原拓貴,松尾美央子,西村直矢,新納宏昭,岡本勇.

    第94回日本呼吸器学会九州支部春季学術講演会  2025年3月 

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    開催年月日: 2025年3月

    記述言語:日本語   会議種別:口頭発表(一般)  

    開催地:宮崎   国名:日本国  

  • テゼペルマブにより気管支喘息および好酸球性副鼻腔炎の改善を認めた一例

    萩原拓貴,緒方大聡,石井由美子,村上大輔,岡本勇.

    第93回日本呼吸器学会九州支部秋季学術講演会  2024年10月 

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    開催年月日: 2024年10月

    記述言語:日本語   会議種別:口頭発表(一般)  

    開催地:福岡   国名:日本国  

  • Preserved Ratio Impaired Spirometryおける肺拡散能の予後予測能力(The Prognostic Performance of Lung Diffusing Capacity in Preserved Ratio Impaired Spirometry)

    Ogata Hiroaki, Sha Kachi, Kotetsu Yasuaki, Enokizu-Ogawa Aimi, Katahira Katsuyuki, Ishimatsu Akiko, Taguchi Kazuhito, Moriwaki Atsushi, Yoshida Makoto

    日本呼吸器学会誌  2023年3月  (一社)日本呼吸器学会

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    記述言語:英語  

  • 喘息とCOPDのオーバーラップにおける肺のtransfer coefficientと増悪リスクとの関連性(The association between transfer coefficient of the lung and the risk of exacerbation in asthma-COPD overlap)

    Ogata Hiroaki, Katahira Katsuyuki, Enokizu-Ogawa Aimi, Jingushi Yujiro, Ishimatsu Akiko, Taguchi Kazuhito, Nogami Hiroko, Aso Hiroshi, Moriwaki Atsushi, Yoshida Makoto

    日本呼吸器学会誌  2022年4月  (一社)日本呼吸器学会

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    記述言語:英語  

  • 新型コロナウイルス感染症の予後に対し内臓脂肪が及ぼす影響(Impact of Visceral Fat on The Prognosis of Coronavirus Disease 2019)

    Ogata Hiroaki, Mori Masahiro, Jingushi Yujiro, Matsuzaki Hiroshi, Katahira Katsuyuki, Ishimatsu Akiko, Enokizu-Ogawa Aimi, Taguchi Kazuhito, Moriwaki Atsushi, Yoshida Makoto

    日本呼吸器学会誌  2022年4月  (一社)日本呼吸器学会

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    記述言語:英語  

  • Changes in the prevalence of airflow limitation in community-dwelling Japanese subjects:the Hisayama Study 国際会議

    Hiroaki Ogata, Yoichiro Hirakawa, Koichiro Matsumoto, Satoru Fukuyama, Hiromasa Inoue, Takanari Kitazono, Toshiharu Ninomiya, Yoichi Nakanishi

    American Thoracic Society International Conference 2018  2018年5月 

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    記述言語:英語  

  • Meteorological Impacts on Hemoptysis: A Hospital-Based Observational Study 国際会議

    Hiroaki Ogata, Koichiro Matsumoto, Seiji Shinozaki, Maki Hasegawa, Satoshi Nakamura, Shun Mizusaki, Tomoaki Takao, Keita Nakatomi, Nobutaka Nakashima, Kohei Takahashi, Hiroyasu Soeda, Kiyohiko Hanada, Hiroshi Koto

    American Thoracic Society International Conference 2019  2019年5月 

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    記述言語:英語  

  • 口腔衛生とCOPD

    緒方大聡

    第7回日本呼吸ケア・リハビリテーション学会九州沖縄支部学術集会  2020年2月 

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    記述言語:日本語  

  • 気管支喘息・COPDをどう治療していくのか:非薬物療法~運動療法・栄養管理を中心に~

    緒方大聡

    第85回日本呼吸器学会九州支部秋季学術講演会  2020年10月 

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    記述言語:日本語  

  • Association of serum antibodies against the Mycobacterium avium complex and hemoptysis 国際会議

    Hiroaki Ogata, Atsushi Moriwaki, Taisuke Nakagawa, Soichiro Sakoda, Akiko Ishimatsu, Kazuhito Taguchi, Hiroshi Aso, Hiroko Nogami, Masako Kadowaki, Makoto Yoshida

    the 25th congress of the Asian Pacific Society of Respirology  2021年11月 

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    記述言語:英語  

  • Impact of Visceral Fat on the Prognosis of Coronavirus Disease 2019

    Hiroaki Ogata, Masahiro Mori, Yujiro Jingushi, Hiroshi Matsuzaki, Katsuyuki Katahira, Akiko Ishimatsu, Aimi Enokizu-Ogawa, Kazuhito Taguchi, Atsushi Moriwaki, Makoto Yoshida

    第62回日本呼吸器学会学術講演会  2022年4月 

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    記述言語:英語  

  • The association between transfer coefficient of the lung and the risk of exacerbation in asthma-COPD overlap

    Hiroaki Ogata, Katsuyuki Katahira, Aimi Enokizu-Ogawa, Yujiro Jingushi, Akiko Ishimatsu, Kazuhito Taguchi, Hiroko Nogami, Hiroshi Aso, Atsushi Moriwaki, Makoto Yoshida

    第62回日本呼吸器学会学術講演会  2022年4月 

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    記述言語:英語  

  • The Prognostic Performance of Lung Diffusing Capacity in Preserved Ratio Impaired Spirometry

    Hiroaki Ogata, Kachi Sha, Yasuaki Kotetsu, Aimi Enokizu-Ogawa, Katsuyuki Katahira, Akiko Ishimatsu, Kazuhito Taguchi, Atsushi Moriwaki, Makoto Yoshida

    第63回日本呼吸器学会学術講演会  2023年4月 

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    記述言語:英語  

  • 難治性喘息のremissionを目指した生物学的製剤選択

    緒方大聡

    第92回日本呼吸器学会九州支部春季学術講演会  2024年3月 

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    記述言語:日本語  

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MISC

  • Impact of COVID-19 on care-seeking patterns for hay fever in Japan: A retrospective claims database cohort study

    Akasaki, Y; Iwagami, M; Sung, JMY; Nagino, K; Adachi, T; Morita, H; Tamari, M; Kainuma, K; Kan-o, K; Ogata, H; Sakashita, M; Futamura, M; Kurashima, Y; Nakajima, S; Masaki, K; Ogawa, Y; Sato, S; Miyagawa, A; Midorikawa-Inomata, A; Fujimoto, K; Okumura, Y; Fujio, K; Huang, TX; Hirosawa, K; Morooka, Y; Nakao, S; Murakami, A; Kobayashi, H; Inomata, T

    Allergy   79 ( 4 )   1056 - 1060   2024年4月   ISSN:0105-4538 eISSN:1398-9995

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    記述言語:英語   掲載種別:速報,短報,研究ノート等(学術雑誌)   出版者・発行元:Allergy: European Journal of Allergy and Clinical Immunology  

    DOI: 10.1111/all.15947

    Web of Science

    Scopus

    PubMed

  • Novel FEV1/FVC-based diagnosis and severity classification of chronic obstructive pulmonary disease: how about FEV1 percent predicted basing?

    Hiroaki Ogata, Yasuyoshi Washio, Makoto Yoshida

    American Journal of Respiratory and Critical Care Medicine   209 ( 3 )   340 - 341   2024年2月

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:速報,短報,研究ノート等(学術雑誌)  

  • COVID-19患者における強化呼吸補助療法の期間と長期呼吸不全のリスク(Duration of Intensive Respiratory Support and Risk of Long-term Respiratory Failure in Patients with COVID-19)

    Ogata Hiroaki, Jingushi Yujiro, Katahira Katsuyuki, Ishimatsu Akiko, Kotetsu Yasuaki, Sha Kachi, Enokizu-Ogawa Aimi, Taguchi Kazuhito, Moriwaki Atsushi, Yoshida Makoto

    Internal Medicine   61 ( 22 )   3467 - 3468   2022年11月   ISSN:0918-2918

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    担当区分:筆頭著者, 責任著者   記述言語:英語   掲載種別:速報,短報,研究ノート等(学術雑誌)   出版者・発行元:(一社)日本内科学会  

所属学協会

  • American Thoracic Society

  • 日本アレルギー学会

  • 日本結核・非結核性抗酸菌症学会

  • 日本内科学会

  • 日本呼吸器内視鏡学会

  • 日本肺癌学会

  • 日本呼吸器学会

▼全件表示

共同研究・競争的資金等の研究課題

  • リアルワールドデータを用いたCOPD・気管支喘息の治療実態解析と予防戦略への応用

    研究課題/領域番号:26K20583  2026年4月 - 2029年3月

    日本学術振興会  令和8年度科学研究費助成事業  若手研究

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    担当区分:研究代表者  資金種別:科研費

  • 肺の生活習慣病の克服を目指した医療ネットワークの構築−喫煙関連呼吸器難病に対する前向きコホート研究−

    コホート研究

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    担当区分:研究分担者 

    福岡県下29施設が参加し特発性間質性肺炎および慢性閉塞性肺疾患(COPD)を対象とした前向きコホート研究を行い、2013年9月より2016年4月の間に登録された1004例について5年間の追跡調査が終了した。COPDまたは肺気腫症例461例を対象に、最新のCOPDのリアルワールドデータとして生存期間・臨床背景・肺機能の経過・画像上の特徴について検討する。

  • 閉塞性肺疾患を有する患者と有しない患者由来の末梢気道細胞を用いた感染防御免疫 応答の解析

    臨床研究

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    担当区分:研究分担者 

    気道のウイルス感染や細菌感染は気管支喘息やCOPDなどの閉塞性肺疾患の急性増悪の主たる原因であり、急性増悪を繰り返すことによりそれらの疾患の更なる病態悪化を招くことが知られている。ただし閉塞性肺疾患患者の気道局所における感染反復および急性増悪発症の機序は明らかでない。本研究では閉塞性肺疾患(気管支喘息あるいはCOPD)を有する患者と有しない患者由来の末梢気道細胞を採取し、培養条件下でウイルスや細菌に対する感染防御免疫応答の解析を行う。日常臨床として施行される気管支鏡検査の際に、少量の気道上皮細胞を採取培養し、ウイルスや細菌感染による免疫応答の変化を細胞レベルで比較検討する。

  • 閉塞性肺疾患を有する患者と有しない患者由来の唾液・舌苔・気管支被覆液を用いたマイクロバイオームの比較研究

    臨床研究

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    担当区分:研究分担者 

    閉塞性肺疾患発症の主因はタバコ煙をはじめとした有害物質の長期吸入とされるが、罹患者の一部は非喫煙者であり、新規原因物質の特定が待たれている。近年、下気道・肺に微生物が常在することが明らかとなり、検出された菌種から口腔の常在微生物叢(マイクロバイオーム)が主要な供給源であることが指摘されている。我々は、口腔マイクロバイオームの量や質の悪化が、下気道における慢性炎症リスクに寄与しているとの仮説を立てた。本研究では、口腔マイクロバイオームの量や質の悪化が下気道・肺のマイクロバイオーム、肺機能などの検査所見や臨床症状へ及ぼす影響の検討を目的とする。閉塞性肺疾患を有する患者(患者群)と有しない患者(対照群)由来の唾液・舌苔および気管支被覆液を採取し、マイクロバイオームの性状について患者群間および群内での比較解析を行う。患者群および対照群のマイクロバイオームに影響を与える因子の同定・比較検討や、マイクロバイオームの差異が肺機能・胸部CT画像所見・臨床症状へ及ぼす影響の検討を行う。

教育活動概要

  • 呼吸器内科学の臨床診療(外来患者診療・入院患者診療・診療カンファレンス)
    炎症性気道疾患(喘息、COPD)の病態解明・新規治療の探索

担当授業科目

  • 医学総論I・II 呼吸器疾患I

    2025年10月 - 2026年3月   後期

  • 臨床診断学III 呼吸困難/胸痛/チアノーゼ

    2025年10月 - 2026年3月  

  • 系統医学II(呼吸器) 肺機能検査の基礎

    2025年8月 - 2026年3月   後期

  • 系統医学II(呼吸器) 慢性閉塞性肺疾患

    2025年8月 - 2026年3月   後期

  • 臨床医学III-② 気管支喘息とCOPDの病態と治療

    2025年4月 - 2025年9月   前期

  • 生理機能検査学I・II・III 呼吸機能検査と呼吸器疾患2

    2025年4月 - 2025年9月   前期

  • 生理機能検査学I・II・III 呼吸機能検査と呼吸器疾患1

    2025年4月 - 2025年9月   前期

  • 臨床診断学III 呼吸困難/胸痛/チアノーゼ

    2024年10月 - 2025年3月   後期

  • 医学総論I・II 呼吸器疾患I

    2024年10月 - 2025年3月   後期

  • 系統医学II(呼吸器) 肺機能検査の基礎

    2024年8月 - 2025年3月   後期

  • 系統医学II(呼吸器) 慢性閉塞性肺疾患

    2024年8月 - 2025年3月   後期

  • 臨床医学III-② 気管支喘息とCOPDの病態と治療

    2024年4月 - 2024年9月   前期

  • 生理機能検査学I・II・III 呼吸機能検査と呼吸器疾患1

    2024年4月 - 2024年9月   前期

  • 生理機能検査学I・II・III 呼吸機能検査と呼吸器疾患2

    2024年4月 - 2024年9月   前期

▼全件表示

専門診療領域

  • 生物系/医歯薬学/内科系臨床医学/呼吸器内科学

臨床医資格

  • 専門医

    日本呼吸器学会

  • 総合内科専門医

    日本内科学会

  • 認定医

    日本結核・非結核性抗酸菌症学会

  • 認定医

    日本内科学会

  • 専門医

    日本呼吸器内視鏡学会

  • 指導医

    日本呼吸器学会

▼全件表示

医師免許取得年

  • 2011年