Haruhito Sugiyama

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BACKGROUND AND OBJECTIVE Allergic rhinitis (AR) is common in asthmatic patients and may impair asthma control. However, this comorbidity is frequently missed. A simple test is needed to enable(More)
BACKGROUND Seasonal Allergic Rhinitis Caused by Japanese Cedar Pollinosis (SAR-JCP) is a most common allergic rhinitis, affecting about 40% in Japan, but the influence from SAR-JCP upon asthma is(More)
OBJECTIVES To investigate the clinical characteristics and risk factors of Pneumocystis jirovecii pneumonia (PCP) in rheumatoid arthritis (RA) patients treated with adalimumab. METHODS We conducted(More)