Open AccessBurden of Aquagenic Pruritus in Polycythaemia Vera
Author(s) -
Edyta Lelonek,
Łukasz Matusiak,
Tomasz Wróbel,
J Kwiatkowski,
Jacek C. Szepietowski
Publication year - 2018
Publication title -
acta dermato-venereologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.982
H-Index - 83
eISSN - 1651-2057
pISSN - 0001-5555
DOI - 10.2340/00015555-2812
Subject(s) - polycythaemia , medicine , visual analogue scale , anxiety , quality of life (healthcare) , depression (economics) , psychosocial , hospital anxiety and depression scale , rating scale , physical therapy , psychiatry , psychology , developmental psychology , nursing , economics , macroeconomics
Aquagenic pruritus (AP) has a significant influence on quality of life (QoL) in patients with polycythaemia vera. This study analysed the impact of AP on patient well-being in 102 patients with polycythaemia vera. Intensity of pruritus was evaluated using a visual analogue scale (VAS), verbal rating scale (VRS) and a 4-item Itch Questionnaire. Psychosocial aspects of AP were assessed with the Hospital Anxiety and Depression Scale (HADS), EQ-5D and itch-specific QoL questionnaire (ItchyQoL). AP of mean duration 6.6 ± 8.6 years and intensity 4.8 ± 1.9 points (VAS) was present in 42/102 individuals. The prevalence of depression and anxiety among patients with AP was 23.8% and 9.5%, respectively. Depression was more frequent in the AP group (vs. non-AP). Moreover, patients with AP had higher HADS-anxiety scoring than those without pruritus (p = 0.005). A negative correlation was found between duration of AP and EQ-5D-VAS. The ItchyQol score of 37.3 ± 12.3 points was influenced by the extent (p =0.01) and duration of episodes of AP (p = 0.02). In conclusion, AP places an additional burden on patients with polycy-thaemia vera, negatively influencing their QoL.