Abstract
Among adolescents with fatigue and postural dizziness, it is unclear how health behaviors and emotional distress relate to the presence of excessive postural tachycardia. We prospectively evaluated adolescents aged 13-22 years presenting with symptoms suggestive of autonomic dysfunction between September 2017 and December 2018. Patients underwent standard 10-minute, 70-degree head-up tilt testing. Clinician diagnoses and recommendations were recorded from the medical record. Patients completed validated self-report measures of lifestyle factors, autonomic symptoms, depression, anxiety, and functional disability. Of 179 patients, 58 were diagnosed with postural orthostatic tachycardia syndrome and 59 had excessive postural tachycardia, with 90.5% concordance between the 2 groups. Presence of excessive postural tachycardia was associated with greater baseline fluid intake and likelihood of medication prescription in their treatment plan. Medication findings were replicated for postural orthostatic tachycardia syndrome diagnosis. Presence of excessive postural tachycardia or postural orthostatic tachycardia syndrome did not differentiate patients on perceived symptom severity, emotional distress, disability, or health behaviors but did appear to determine treatment recommendations.
Original language | English (US) |
---|---|
Pages (from-to) | 599-608 |
Number of pages | 10 |
Journal | Journal of Child Neurology |
Volume | 37 |
Issue number | 7 |
DOIs | |
State | Published - Jun 2022 |
Bibliographical note
Funding Information:The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Small Grants Program of the Mayo Clinic Department of Psychiatry & Psychology, which is funded by the National Center for Advancing Translational Sciences at the National Institutes of Health (grant number UL1TR000135). The authors are additionally grateful for the support of the Wahl Research Fund. This study was approved by the Institutional Review Board (Mayo Clinic IRB# 17-003287).
Funding Information:
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Small Grants Program of the Mayo Clinic Department of Psychiatry & Psychology, which is funded by the National Center for Advancing Translational Sciences at the National Institutes of Health (grant number UL1TR000135). The authors are additionally grateful for the support of the Wahl Research Fund.
Publisher Copyright:
© The Author(s) 2022.
Keywords
- POTS
- adolescent
- autonomic dysfunction
- functional impairment