Clinical and endocrine features of orthostatic intolerance detected in patients with long COVID

• Published in: Scientific reports Vol. 14; no. 1; pp. 17025 - 10
• Main Authors: Kato, Atsushi, Tokumasu, Kazuki, Yamamoto, Koichiro, Otsuka, Yuki, Nakano, Yasuhiro, Honda, Hiroyuki, Sunada, Naruhiko, Sakurada, Yasue, Matsuda, Yui, Hasegawa, Toru, Takase, Ryosuke, Ueda, Keigo, Otsuka, Fumio
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 24.07.2024; Nature Publishing Group; Nature Portfolio
• Subjects: 692/163; 692/699/255/2514; 692/700/139/1735; Active standing test; Adult; Age; Aged; Blood Pressure; Body mass index; Cardiac arrhythmia; Chronic fatigue syndrome; Coronaviruses; COVID-19 - blood; COVID-19 - complications; COVID-19 - physiopathology; COVID-19 vaccines; Encephalomyelitis; Female; Gender; Growth hormones; Heart Rate; Humanities and Social Sciences; Humans; Hydrocortisone - blood; Immunization; Insulin-like growth factors; Intolerance; Long COVID; Male; Middle Aged; multidisciplinary; Nausea; Nervous system; Orthostatic intolerance; Orthostatic Intolerance - blood; Orthostatic Intolerance - physiopathology; Pathophysiology; Post COVID-19 condition; Post-Acute COVID-19 Syndrome; Postural orthostatic tachycardia syndrome (POTS); SARS-CoV-2 - isolation & purification; Science; Science (multidisciplinary); Tachycardia; Young Adult; Long COVID; Active standing test; Orthostatic intolerance; Postural orthostatic tachycardia syndrome (POTS); Post COVID-19 condition
• ISSN: 2045-2322; 2045-2322
• DOI: 10.1038/s41598-024-67815-y

Orthostatic intolerance (OI) is a key symptom of long COVID; however, the pathophysiology remains unknown. Among 688 long COVID patients who visited our clinic during the period from February 2021 to April 2023, 86 patients who were suspected of having OI and who underwent an active standing test (S...