Successful Rescue of Life-threatening Hemoptysis Caused by Pulmonary Tuberculosis Bridging with Extracorporeal Membrane Oxygenation: A Case Report INTERNAL MEDICINE,advpub 2022 Author:Araki Taisuke;Uehara Naoya;Kamijo Hiroshi;Suzuki Yusuke;Komatsu Masamichi;Machida Ryosuke;Wada Yosuke;Ichiyama Takashi;Ushiki Atsuhito;Hanaoka Masayuki
Obstructive Pneumonia Associated with Endobronchial Aspergilloma: Successful Treatment with Interventional Bronchoscopy and Antifungals INTERNAL MEDICINE,advpub 2022 Author:Komatsu Masamichi;Yasuo Masanori;Wada Yosuke;Takata Munetake;Azuhata Hisanori;Ikuyama Yuichi;Akahane Jumpei;Sonehara Kei;Ushiki Atsuhito;Yamamoto Hiroshi;Hanaoka Masayuki
The usefulness of a combination of age, body mass index, and blood urea nitrogen as prognostic factors in predicting oxygen requirements in patients with coronavirus disease 2019 JOURNAL OF INFECTION AND CHEMOTHERAPY,27(12):1706-1712 2021(Dec.) Author:Goto, Norihiko; Wada, Yosuke; Ikuyama, Yuichi; Akahane, Jumpei; Kosaka, Makoto; Ushiki, Atsuhito; Kitaguchi, Yoshiaki; Yasuo, Masanori; Yamamoto, Hiroshi; Matsuo, Akemi; Hachiya, Tsutomu; Ideura, Gen; Yamazaki, Yoshitaka; Hanaoka, Masayuki; Keywords:Aged; Body mass index; Blood urea nitrogen; COVID-19; Diabetes mellitus; Nomograms;
Blood urea nitrogen-to-serum albumin ratio and A-DROP are useful in assessing the severity of Pneumocystis pneumonia in patients without human immunodeficiency virus infection JOURNAL OF INFECTION AND CHEMOTHERAPY,27(5):707-714 2021(May) Author:Akahane, Jumpei; Ushiki, Atsuhito; Kosaka, Makoto; Ikuyama, Yuichi; Matsuo, Akemi; Hachiya, Tsutomu; Yoshiike, Fumiaki; Koyama, Shigeru; Hanaoka, Masayuki; Keywords:Pneumocystis pneumonia; Prognostic factors; A-DROP; Blood urea nitrogen-to-serum albumin ratio;
Isolated splenic Mycobacterium tuberculosis complex infection in an immunocompetent individual with FDG-PET positive mass JOURNAL OF INFECTION AND CHEMOTHERAPY,27(2):354-358 2021(Feb.) Author:Nishina, Sayaka; Sakai, Hitoshi; Kawakami, Toru; Kanai, Shinichiro; Ushiki, Atsuhito; Natori, Tatsuya; Igarashi, Yuriko; Mitarai, Satoshi; Yoshiyama, Takashi; Ishida, Fumihiro; Nakazawa, Hideyuki; Keywords:Mycobacterium tuberculosis complex; Extrapulmonary; Spleen; FDG-PET; IS6110;
The utility of serum C-C chemokine ligand 1 in sarcoidosis: A comparison to IgG4-related disease (vol 133, 155123, 2020) CYTOKINE,133:155171 2020(Sep.) Author:Komatsu, Masamichi; Yamamoto, Hiroshi; Yasuo, Masanori; Ushiki, Atsuhito; Nakajima, Tomoyuki; Uehara, Takeshi; Kawakami, Satoshi; Hanaoka, Masayuki;
Association of HLA-DRB1*04:05 allele with drug-induced interstitial lung disease in Japanese population PHARMACOGENOMICS JOURNAL,20(6):823-830 2020(May 28) Author:Takuya Imatoh;Atsuhito Ushiki;Masao Ota;Michiko Ito;Akihiro Sekine;Taiki Yamashita;Yoichi Mashimo;Ryosuke Nakamura;Kosuke Saito;Yoshiro Saito;Masayuki Hanaoka
A comparison of the features of fluorine-18 fluorodeoxyglucose-positron emission tomography (FDG-PET) between IgG4-related disease with bilateral hilar lymphadenopathy and sarcoidosis NAGOYA JOURNAL OF MEDICAL SCIENCE,82(1):101-111 2020(Feb.) Author:Ozawa, Yoko; Yamamoto, Hiroshi; Yasuo, Masanori; Komatsu, Masamichi; Ushiki, Atsuhito; Hamano, Hideaki; Uehara, Takeshi; Kawakami, Satoshi; Fujita, Akira; Fujinaga, Yasunari; Oguchi, Kazuhiro; Kawa, Shigeyuki; Hanaoka, Masayuki; Keywords:bilateral hilar lymphadenopathy (BHL); Fluorine-18 fluorodeoxyglucose-positron emission tomography (FDG-PET); Immunoglobulin G4-related disease (IgG4-RD); Sarcoidosis; maximum standardized uptake value (SUVmax);
Successful recovery from critical COVID-19 pneumonia with extracorporeal membrane oxygenation: A case report Respiratory Medicine Case Reports,30:101113 2020 Author:Yuichi Ikuyama;Yosuke Wada;Kazunari Tateishi;Yoshiaki Kitaguchi;Masanori Yasuo;Atsuhito Ushiki;Kazuhisa Urushihata;Hiroshi Yamamoto;Hiroshi Kamijo;Atsuyoshi Mita;Hiroshi Imamura;Masayuki Hanaoka
Differences Between Central Airway Obstruction and Chronic Obstructive Pulmonary Disease Detected with the Forced Oscillation Technique INTERNATIONAL JOURNAL OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE,15:1425-1434 2020 Author:Yasuo, Masanori; Kitaguchi, Yoshiaki; Tokoro, Yayoi; Kosaka, Makoto; Wada, Yosuke; Kinjo, Takumi; Ushiki, Atsuhito; Yamamoto, Hiroshi; Hanaoka, Masayuki; Keywords:forced oscillation technique; pulmonary function test; quality of life; central airway obstruction; COPD;
RISK FACTORS OF DISCONTINUATION OF MULTIPLE DRUGS TREATMENT OF MAC LUNG DISEASE RESPIROLOGY,23:187-187 2018(Nov.) Author:Ushiki, Atsuhito; Akahane, Junpei; Ikuyama, Yuichi; Kosaka, Makoto; Kitaguchi, Yoshiaki; Tateishi, Kazunari; Urushihata, Kazuhisa; Yasuo, Masanori; Yamamoto, Hiroshi; Hanaoka, Masayuki;
薬剤性肺障害の治療と予後,医薬品副作用被害救済制度 (特集 薬剤性肺障害 : 病態・診断・治療のUpdate) 最新醫學 = The medical frontline,73(7):905-909 2018(Jul.) Author:牛木 淳人;ウシキ アツヒト;花岡 正幸;ハナオカ マサユキ
Usefulness of the forced oscillation technique in assessing the therapeutic result of tracheobronchial central airway obstruction RESPIRATORY INVESTIGATION,56(3):222-229 2018(Mar.) Author:Yasuo, Masanori;Kitaguchi, Yoshiaki;Kinota, Fumiya;Kosaka, Makoto;Urushihata, Kazuhisa;Ushiki, Atsuhito;Yamamoto, Hiroshi;Kawakami, Satoshi;Hanaoka, Masayuki Abstract:Background: Pulmonary function tests (PFTs) comprise the traditional method for detecting central airway obstruction (CAO) and evaluating therapeutic effects, but are effort dependent. By contrast, the forced oscillation technique (FOT) is performed during tidal breathing in an effort-independent mode and is universally used to assess respiratory function in patients with chronic obstructive pulmonary disease (COPD) and asthma. We used the FOT to measure airway resistance and reactance in patients with CAO before and after interventional bronchoscopy and compared the results to data obtained using PFTs. Methods: Twelve patients with CAO were recruited from December 2013 to July 2016. The FOT, PFTs, chest computed tomography (CT), COPD Assessment Test (CAT), and the modified Medical Research Council (mMRC) dyspnea scale were employed before and after interventional bronchoscopy. The minimum airway cross-sectional area (MACSA) was calculated using a CT image calculator. Results: Of the 12 patients, 6 had tracheal obstruction and 6 had bronchial obstruction. All FOT measurements, except Delta XS, were significantly improved after interventional bronchoscopy in all cases. The significance of the improvement was greater with the FOT than PFTs. The MACSA, CAT, and mMRC dyspnea scale scores also significantly improved in all cases. Furthermore, only alteration of resistance at 20 Hz (R20) significantly correlated with the alteration of the MACSA after intervention. No significant correlations were found for PFTs. Conclusions: The FOT is suitable and convenient for assessing therapeutic results in patients with tracheobronchial CAO. The alteration of R20 is useful for estimating the airway dilation of CAO after interventional bronchoscopy. (C)2018 The Japanese Respiratory Society. Published by Elsevier B.V. All rights reserved.
Bevacizumab-induced tracheoesophageal fistula in a patient suffering from lung cancer with bulky subcarinal lymph node: a case report NAGOYA JOURNAL OF MEDICAL SCIENCE,80(1):129-134 2018(Feb.) Author:Nishie, Kenichi; Yasuo, Masanori; Kitaguchi, Yoshiaki; Kobayashi, Nobumitsu; Tateishi, Kazunari; Ushiki, Atsuhito; Urushihata, Kazuhisa; Yamamoto, Hiroshi; Ideura, Gen; Hanaoka, Masayuki; Keywords:bevacizumab; non-small-cell lung cancer; tracheoesophageal fistula;
A Four-Center Retrospective Study of the Efficacy and Toxicity of Low-Dose Trimethoprim-Sulfamethoxazole for the Treatment of Pneumocystis Pneumonia in Patients without HIV Infection ANTIMICROBIAL AGENTS AND CHEMOTHERAPY,61(12):e01173-17 2017(Dec.) Author:Kosaka, Makoto; Ushiki, Atsuhito; Ikuyama, Yuichi; Hirai, Kazuya; Matsuo, Akemi; Hachiya, Tsutomu; Hanaoka, Masayuki; Keywords:low dose; Pneumocystis pneumonia; renal impairment; trimethoprim-sulfamethoxazole;
Two patients with TAFRO syndrome exhibiting strikingly similar anterior mediastinal lesions with predominantly fat attenuation on chest computed tomography RESPIRATORY INVESTIGATION,55(2):176-180 2017(Mar.) Author:Yoko Ozawa;Hiroshi Yamamoto;Masanori Yasuo;Hidekazu Takahashi;Kazunari Tateishi;Atsuhito Ushiki;Satoshi Kawakami;Yasunari Fujinaga;Shiho Asaka;Kenji Sano;Hiroshi Takayama;Hiroshi Imamura;Masayuki Hanaoka
Associations between the distance covered in the incremental shuttle walk test and lung function and health status in patients with chronic obstructive pulmonary disease RESPIRATORY INVESTIGATION,55(1):33-38 2017(Jan.) Author:Ushiki, Atsuhito;Nozawa, Shuhei;Yasuo, Masanori;Urushihata, Kazuhisa;Yamamoto, Hiroshi;Hanaoka, Masayuki;Fujimoto, Keisaku Abstract:Background: Field walk tests such as the incremental shuttle walk test (ISWT) are simple tests for assessing the degree of disability in individuals with chronic obstructive pulmonary disease (COPD). In the present study, the correlations between exercise performance in the ISWT, lung function, and health status were examined in patients with COPD of varying seventies. Methods: A retrospective examination of 277 COPD patients was performed using the ISWT and lung function tests along with assessment of health status using St. George's Respiratory Questionnaire (SGRQ). In addition, we assessed the correlations between the walking distance, lung function parameters, and SGRQ scores. Results: ISWT distances were poorly correlated with lung function parameters and SGRQ scores in mild COPD patients. In contrast, ISWT distances were significantly correlated with pulmonary function parameters, such as vital capacity (%predicted) and forced expiratory volume in one second, and SGRQ scores in moderate and severe COPD patients. Conclusions: The ISWT is more independent of health status and pulmonary function in patients with mild COPD compared to moderate or severe cases. Therefore, the exercise capacity of patients with mild COPD should be estimated by the ISWT. (C) 2016 The Japanese Respiratory Society. Published by Elsevier B.V. All rights reserved.
An Unusual Case of Multicentric Castleman's Disease, Complicated by Pleural Effusion 信州医学雑誌,65(1):51-56 2017 Author:NOZAWA Shuhei;YASUO Masanori;YAMAMOTO Hiroshi;HAMA Mineyuki;TATEISHI Kazunari;USHIKI Atsuhito;HANAOKA Masayuki
The Complete Remission of Acquired Immunodeficiency Syndrome-associated Isolated Central Nervous System Lymphomatoid Granulomatosis: A Case Report and Review of the Literature INTERNAL MEDICINE,56(18):2497-2501 2017 Author:Kano, Yasuhiro; Kodaira, Minori; Ushiki, Atsuhito; Kosaka, Makoto; Yamada, Mitsunori; Shingu, Kunihiko; Nishihara, Hiroshi; Hanaoka, Masayuki; Sekijima, Yoshiki; Keywords:lymphomatoid granulomatosis; central nervous system; acquired immunodeficiency syndrome; anti-retroviral therapy; Epstein-Barr virus;
A case of pulmonary Mycobacterium avium infection in an immunocompetent patient who showed a huge consolidation with a high FDG uptake on PET/CT Respiratory Medicine Case Reports,19:49-52 2016 Author:Akane Kato;Hiroshi Yamamoto;Mariko Ikeda;Kazunari Tateishi;Atsuhito Ushiki;Masanori Yasuo;Satoshi Kawakami;Shiho Asaka;Kazuhiro Oguchi;Masayuki Hanaoka
Cytokine profiles in the BAL fluid of IgG4-related respiratory disease compared with sarcoidosis ERJ Open Research,1(2):00009-2015 2015(Oct.) Author:Hiroshi Yamamoto;Masanori Yasuo;Takashi Ichiyama;Atsuhito Ushiki;Masayuki Hanaoka;Hideaki Hamano;Takeshi Uehara;Satoshi Kawakami;Shoko Matsui;Keishi Kubo
Generalized pustulosis associated with disseminated Mycobacterium avium infection in a non-AIDS patient EUROPEAN JOURNAL OF DERMATOLOGY,24(3):402-403 2014 Author:Asai, Yuko; Kiniwa, Yukiko; Okada, Nagisa; Futatsugi, Toshimasa; Ushiki, Atsuhito; Uhara, Hisashi; Okuyama, Ryuhei;
Comparison of Distance of 6-min Walk Test and the Incremental Shuttle Walk Test with Lung Function or Quality of Life in Patients with Chronic Obstructive Pulmonary Disease 信州医学雑誌,61(2):57-64 2013 Author:USHIKI Atsuhito;FUJIMOTO Keisaku;ITO Michiko;YASUO Masanori;URUSHIHATA Kazuhisa;HANAOKA Masayuki;KUBO Keishi
Antimicrobial and anti-inflammatory effects of clarithromycin on Mycobacterium avium complex replication in cultured human bronchial epithelial cells JOURNAL OF INFECTION AND CHEMOTHERAPY,18(5):683-688 2012(Oct.) Author:Yamazaki, Yoshitaka; Ushiki, Atsuhito; Tanabe, Yoshinari; Koyama, Sekiya; Kubo, Keishi; Keywords:MAC; IL-8; BEAS-2B cell;
Endobronchial Ultrasound-guided Transbronchial Needle Aspiration for the Diagnosis of Intrathoracic Lesions : Experience of a Single Academic Medical Center 信州医学雑誌,60(5):249-255 2012 Author:YASUO Masanori;HANAOKA Masayuki;TOKORO Yayoi;HORIUCHI Toshimichi;ITO Michiko;KOJIMA Kazushi;IKEGAWA Kayoko;USHIKI Atsuhito;YAMAMOTO Hiroshi;YOSHIZAWA Akihiko;HONDA Takayuki;KUBO Keishi Abstract:Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has been recognized as a minimally-invasive and effective method for the diagnosis and nodal staging of lung cancer. We describe our initial experience with this method, including diagnostic sensitivity, safety, importance of obtaining histological samples, and diagnostic pitfalls. We retrospectively studied 100 patients (108 consecutive procedures) with radiologically suspicious intrathoracic lesions who were investigated by EBUS-TBNA. The procedures were performed between January 2005 and December 2011 at our institute. Adequate sampling value was 91.7%. Total diagnostic yield was 68.5% (74/108). In diagnosed subjects, malignancy and benign disease were identified in 68 and 6 cases, respectively. Diagnostic yield was relatively high in malignancy (88.3%), and poor in benign (19.4%). In the subgroup of malignant subjects, the diagnostic yield was higher in lung cancer (96.2%) than in other malignancies (72.0%) but, the difference disappeared if malignant lymphoma was excluded. No major complications were associated with the procedure. EBUS-TBNA is useful in accessing the circumference of the central airway tumor for diagnosis. Compared with previous studies, the diagnostic yield of mediastinal lymphoma and benign lesions is worse in our laboratory. Adequate tissue sampling and preparation are needed for the definitive diagnosis of malignant lymphoma and benign lesions.
IgG4-Related Airway Involvement Which Developed in a Patient Receiving Corticosteroid Therapy for Autoimmune Pancreatitis INTERNAL MEDICINE,50(24):3023-3026 2011 Author:Yamamoto, H; Yasuo, M; Nomura, Y; Agatsuma, T; Ushiki, A; Yokoyama, T; Urushihata, K; Hanaoka, M; Koizumi, T; Iwaya, M; Yoshizawa, A; Kawakami, S; Hamano, H; Kawa, S; Kubo, K Keywords:airway involvement; bilateral hilar lymphadenopathy (BHL); lymphoplasmacytic; IgG4; autoimmune pancreatitis (AIP);
A Case of Organizing Pneumonia Induced by Tocilizumab INTERNAL MEDICINE,50(19):2191-2193 2011 Author:Ikegawa, K; Hanaoka, M; Ushiki, A; Yamamoto, H; Kubo, K Keywords:tocilizumab; drug-induced pneumonia; organizing pneumonia;
Bronchoscopic Microsampling for Bacterial Colony Counting in Relevant Lesions in Patients with Pulmonary Mycobacterium avium Complex Infection INTERNAL MEDICINE,50(12):1287-1292 2011 Author:Ushiki Atsuhito,Yamazaki Yoshitaka,Koyama Sekiya,Tsushima Kenji,Yamamoto Hiroshi,Hanaoka Masayuki,Kubo Keishi Keywords:non-tuberculous mycobacteriosis; Mycobacterium avium complex; bronchoscopic microsampling; endobronchial ultrasonography;
Acute Lung Injury with Alveolar Hemorrhage Due to a Novel Swine-Origin Influenza A (H1N1) Virus INTERNAL MEDICINE,49(5):427-430 2010 Author:Yokoyama, Toshiki; Tsushima, Kenji; Ushiki, Atsuhito; Kobayashi, Nobumitsu; Urushihata, Kazuhisa; Koizumi, Tomonobu; Kubo, Keishi; Keywords:influenza; H1N1; alveolar hemorrhage; acute lung injury;
An AIDS patient with immune reconstitution inflammatory syndrome due to pulmonary Mycobacterium kansasii infection during antiretroviral therapy JOURNAL OF INFECTION AND CHEMOTHERAPY,15(5):331-334 2009(Oct.) Author:Ito, Michiko; Komatsu, Yoshimichi; Ushiki, Atsuhito; Yamazaki, Yoshitaka; Kubo, Keishi; Keywords:HIV; Immune reconstitution inflammatory syndrome; Mycobacterium kansasii;
Salvage chemotherapy with amrubicin and platinum for relapsed thymic carcinoma - experience in six cases JOURNAL OF THORACIC ONCOLOGY,4(9):S750-S750 2009(Sep.) Author:Agatsuma, Toshihiko; Koizumi, Tomonobu; Ichiyama, Takashi; Yokoyama, Toshiki; Ushiki, Atsuhito; Komatsu, Yoshimichi; Yoshikawa, Sumiko; Kobayashi, Takashi; Tanabe, Tsuyoshi; Yamamoto, Hiroshi; Kubo, Keishi; Hachiya, Tsutomu;
Genetic Heterogeneity of EGFR Mutation in Pleomorphic Carcinoma of the Lung: Response to Gefitinib and Clinical Outcome JAPANESE JOURNAL OF CLINICAL ONCOLOGY,39(4):267-270 2009(Apr.) Author:Ushiki, Atsuhito; Koizumi, Tomonobu; Kobayashi, Nobumitsu; Kanda, Shintarou; Yasuo, Masanori; Yamamoto, Hiroshi; Kubo, Keishi; Aoyagi, Daiju; Nakayama, Jun; Keywords:EGFR; T790M; pulmonary pleomorphic carcinoma;
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