Publications by authors named "Yuichi Chihara"

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Impact of pneumothorax on clinical course of patients with amyotrophic lateral sclerosis on long-term ventilation.
Nobuhiro Okagaki, Tomomasa Tsuboi, Yuichi Chihara, Kensuke Sumi, Hiroki Takeuchi

Respir Investig· November 2025

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Association between the Monthly Visit Behavior and CPAP Adherence in OSAS Patients.
Kensuke Sumi, Tomomasa Tsuboi, Yuichi Chihara, Nobuhiro Okagaki, Kaori Maeda

Intern Med· June 2025

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Effect of high fraction of inspired oxygen and high flow on exercise tolerance in patients with COPD and IPF: A randomized crossover trial.
Yuichi Chihara, Tomomasa Tsuboi, Kensuke Sumi, Hiromasa Tachibana, Atsuo Sato

Respir Investig· May 2025

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Effectiveness of high-flow nasal cannula on pulmonary rehabilitation in subjects with chronic respiratory failure.
Yuichi Chihara, Tomomasa Tsuboi, Kensuke Sumi, Atsuo Sato

Respir Investig· September 2022

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Low Levels of PaO after Long-term Noninvasive Ventilation are a Poor Prognostic Factor in Patients with Restrictive Thoracic Disease.
Yuichi Chihara, Tomomasa Tsuboi, Kensuke Sumi, Atsuo Sato, Toru Oga

Intern Med· May 2019

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Plasma Incretin Levels and Dipeptidyl Peptidase-4 Activity in Patients with Obstructive Sleep Apnea.
Takeshi Matsumoto, Norio Harada, Masanori Azuma, Yuichi Chihara, Kimihiko Murase

Ann Am Thorac Soc· August 2016

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Successful desensitization therapy for a patient with isoniazid-induced hypersensitivity pneumonia.
Yuichi Chihara, Ken-Ichi Takahashi, Naoki Sakai, Atsuo Sato, Tomomasa Tsuboi

Respir Med Case Rep· June 2016

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Impact of Obstructive Sleep Apnea on Liver Fat Accumulation According to Sex and Visceral Obesity.
Yoshiro Toyama, Kiminobu Tanizawa, Takeshi Kubo, Yuichi Chihara, Yuka Harada

PLoS One· April 2016

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Association between endothelial function (assessed on reactive hyperemia peripheral arterial tonometry) and obstructive sleep apnea, visceral fat accumulation, and serum adiponectin.
Masanori Azuma, Yuichi Chihara, Chikara Yoshimura, Kimihiko Murase, Satoshi Hamada

Circ J· March 2016

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Successful treatment of two consecutive cases of pulmonary pleomorphic carcinoma with platinum chemotherapy.
Daisuke Kato, Yuichi Chihara, Tomoyuki Shirase, Tamaki Takahashi, Ken-Ichi Takahashi

Oncol Lett· November 2015

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Among Metabolic Factors, Significance of Fasting and Postprandial Increases in Acyl and Desacyl Ghrelin and the Acyl/Desacyl Ratio in Obstructive Sleep Apnea before and after Treatment.
Yuichi Chihara, Takashi Akamizu, Masanori Azuma, Kimihiko Murase, Yuka Harada

J Clin Sleep Med· August 2015

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Predictive factors for reintubation following noninvasive ventilation in patients with respiratory complications after living donor liver transplantation.
Yuichi Chihara, Hiroto Egawa, Toru Oga, Tomomasa Tsuboi, Tomohiro Handa

PLoS One· March 2015

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Obesity hypoventilation syndrome in Japan and independent determinants of arterial carbon dioxide levels.
Yuka Harada, Yuichi Chihara, Masanori Azuma, Kimihiko Murase, Yoshiro Toyama

Respirology· November 2014

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Differences in associations between visceral fat accumulation and obstructive sleep apnea by sex.
Yuka Harada, Toru Oga, Yuichi Chihara, Masanori Azuma, Kimihiko Murase

Ann Am Thorac Soc· March 2014

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A urine biomarker for severe obstructive sleep apnoea patients: lipocalin-type prostaglandin D synthase.
Yuichi Chihara, Kazuo Chin, Kosuke Aritake, Yuka Harada, Yoshiro Toyama

Eur Respir J· December 2013

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Association between plasma neutrophil gelatinase associated lipocalin level and obstructive sleep apnea or nocturnal intermittent hypoxia.
Kimihiko Murase, Kiyoshi Mori, Chikara Yoshimura, Kensaku Aihara, Yuichi Chihara

PLoS One· August 2013

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Analysis of systemic and airway inflammation in obstructive sleep apnea.
Kensaku Aihara, Toru Oga, Yuichi Chihara, Yuka Harada, Kiminobu Tanizawa

Sleep Breath· May 2013

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Measurement of dyspnea in patients with obstructive sleep apnea.
Kensaku Aihara, Toru Oga, Chikara Yoshimura, Takefumi Hitomi, Yuichi Chihara

Sleep Breath· May 2013

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Association between sleep apnea, sleep duration, and serum lipid profile in an urban, male, working population in Japan.
Yoshiro Toyama, Kazuo Chin, Yuichi Chihara, Misa Takegami, Ken-Ichi Takahashi

Chest· March 2013

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Impaired endothelium-dependent vasodilator response in patients with pulmonary fibrosis.
Kensaku Aihara, Tomohiro Handa, Sonoko Nagai, Kiminobu Tanizawa, Kohei Ikezoe, Yuichi Chihara

Respir Med· February 2013

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Flexible positive airway pressure improves treatment adherence compared with auto-adjusting PAP.
Yuichi Chihara, Tomomasa Tsuboi, Takefumi Hitomi, Masanori Azuma, Kimihiko Murase

Sleep· February 2013

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Use of noninvasive ventilation for pediatric patients after liver transplantation: decrease in the need for reintubation.
Kimihiko Murase, Yuichi Chihara, Kenichi Takahashi, Shinya Okamoto, Hajime Segawa

Liver Transpl· October 2012

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Analysis of anatomical and functional determinants of obstructive sleep apnea.
Kensaku Aihara, Toru Oga, Yuka Harada, Yuichi Chihara, Tomohiro Handa

Sleep Breath· June 2012

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Efficacy of blood-patch pleurodesis for secondary spontaneous pneumothorax in interstitial lung disease.
Kensaku Aihara, Tomohiro Handa, Sonoko Nagai, Kiminobu Tanizawa, Kizuku Watanabe, Yuichi Chihara

Intern Med· October 2011

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Comparison of biomarkers of subclinical lung injury in obstructive sleep apnea.
Kensaku Aihara, Toru Oga, Yuka Harada, Yuichi Chihara, Tomohiro Handa

Respir Med· June 2011

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