The face of postural tachycardia syndrome – insights from a large cross‐sectional online community‐based survey

Background Patients with postural tachycardia syndrome (POTS) experience chronic symptoms of orthostatic intolerance. There are minimal data detailing the demographics, clinical features and clinical course of this condition. This online, community‐based survey highlights patients’ experience with P...

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Vydáno v:Journal of internal medicine Ročník 286; číslo 4; s. 438 - 448
Hlavní autoři: Shaw, B. H., Stiles, L. E., Bourne, K., Green, E. A., Shibao, C. A., Okamoto, L. E., Garland, E. M., Gamboa, A., Diedrich, A., Raj, V., Sheldon, R. S., Biaggioni, I., Robertson, D., Raj, S. R.
Médium: Journal Article
Jazyk:angličtina
Vydáno: England Blackwell Publishing Ltd 01.10.2019
John Wiley and Sons Inc
Témata:
Adolescents
Adult
Aged
autonomic nervous system
Cardiac arrhythmia
Communities
Cross-Sectional Studies
Demographics
Demography
Diagnostic systems
Female
Females
Headache
Humans
Internet
Intolerance
Male
Middle Aged
Original
orthostatic intolerance
Orthostatic tolerance
Patients
Physiological responses
Polls & surveys
Postural Orthostatic Tachycardia Syndrome - diagnosis
Postural Orthostatic Tachycardia Syndrome - physiopathology
Postural Orthostatic Tachycardia Syndrome - psychology
Postural Orthostatic Tachycardia Syndrome - therapy
Posture
Surveys and Questionnaires
Tachycardia
orthostatic intolerance
autonomic nervous system
ISSN:0954-6820, 1365-2796, 1365-2796
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Shrnutí:Background Patients with postural tachycardia syndrome (POTS) experience chronic symptoms of orthostatic intolerance. There are minimal data detailing the demographics, clinical features and clinical course of this condition. This online, community‐based survey highlights patients’ experience with POTS. It consists of the largest sample of POTS patients reported to date. Objectives To describe the demographics, past medical history, medications, treatments and diagnostic journey for patients living with POTS. Methods Postural tachycardia syndrome patients completed an online, community‐based, cross‐sectional survey. Participants were excluded if they had not received a diagnosis of POTS from a physician. The questions focused on the patient experience and journey, rather than physiological responses. Results The final analysis included 4835 participants. POTS predominantly affects white (93%) females (94%) of childbearing age, with approximately half developing symptoms in adolescence (mode 14 years). POTS is a chronic multisystem disorder involving a broad array of symptoms, with many patients diagnosed with comorbidities in addition to POTS. POTS patients often experience lengthy delays [median (interquartile range) 24 (6–72) months] and misdiagnosis, but the diagnostic delay is improving. POTS patients can present with a myriad of symptoms most commonly including lightheadedness (99%), tachycardia (97%), presyncope (94%), headache (94%) and difficulty concentrating (94%). Conclusions These data provide important insights into the background, clinical features and diagnostic journey of patients suffering from POTS. These data should serve as an essential step for moving forward with future studies aimed at early and accurate diagnoses of these patients leading to appropriate treatments for their symptoms.
Bibliografie:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:0954-6820
1365-2796
1365-2796
DOI:10.1111/joim.12895