Time course of autonomic symptoms in postural orthostatic tachycardia syndrome (Pots) patients : Two-year follow-up results
Articolo
Data di Pubblicazione:
2020
Citazione:
Time course of autonomic symptoms in postural orthostatic tachycardia syndrome (Pots) patients : Two-year follow-up results / F. Dipaola, C. Barberi, E. Castelnuovo, M. Minonzio, R. Fornerone, D. Shiffer, B. Cairo, A.R. Zamuner, F. Barbic, R. Furlan. - In: INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH. - ISSN 1661-7827. - 17:16(2020 Aug 13), pp. 5872.1-5872.13. [10.3390/ijerph17165872]
Abstract:
Postural orthostatic tachycardia syndrome (POTS) is a multifactorial condition capable of chronically reducing the quality of life and the work ability of patients. The study aim was to assess the burden of autonomic symptoms in a cohort of POTS patients over 2 years. Patients’ clinical profiles were assessed by the 31-item Composite Autonomic Symptom Score questionnaire (COMPASS 31) and a visual analog scale (VAS). One-way ANOVA for repeated measures followed by Dunnett’s post-hoc test were used to compare symptoms at baseline and at 1 and 2 years. Out of 42 enrolled patients, 25 had a 1-year follow-up and 12 had a 2-year follow-up. At baseline, the reported burden of autonomic symptoms was high (overall COMPASS 31 = 49.9 ± 14.3 /100). Main complaints were related to orthostatic intolerance according to both COMPASS 31 and VAS. Fourteen patients were rendered inactive because of symptoms. At 1-year follow-up, a statistically significant improvement in pupillomotor function and overall score was detected by the COMPASS 31. These findings were confirmed at 2 years, together with a significant reduction in quality of life impairment, assessed by VAS. However, these improvements did not change patients’ occupational status. Awareness of POTS diagnosis, patient monitoring, and tailored therapies can help to improve patients’ condition.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Orthostatic hypotension; POTS; Syncope; Working
Elenco autori:
F. Dipaola, C. Barberi, E. Castelnuovo, M. Minonzio, R. Fornerone, D. Shiffer, B. Cairo, A.R. Zamuner, F. Barbic, R. Furlan
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