Quality of life improvement after a three-year course of sublingual immunotherapy in patients with house dust mite and grass pollen induced allergic rhinitis: results from real-life

Autor: Silviya Mihaylova Novakova, Maria Toncheva Staevska, Plamena Ivanova Novakova, Manuela Dimitrova Yoncheva, Maria Stoykova Bratoycheva, Nina Mihaylova Musurlieva, Valeri Dimitrov Tzekov, Dimitar Georgiev Nicolov
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Health and Quality of Life Outcomes, Vol 15, Iss 1, Pp 1-6 (2017)
Druh dokumentu: article
ISSN: 1477-7525
DOI: 10.1186/s12955-017-0764-z
Popis: Abstract Background Along with its high prevalence, the burden of allergic rhinitis rests upon the serious impact on quality of life of patients. Allergic rhinitis is associated with impairments in daily activities, work and school performance, and practical problems. Patients suffer from sleep disorders and emotional problems. Тhe advantages of sublingual immunotherapy on quality of life have only recently begun to emerge. The objective of this prospective real-life study was to evaluate the effect of a three-year course of sublingual immunotherapy with house dust mite (HDM) and grass pollen extracts on quality of life in adults with allergic rhinitis. Methods A total number of 191 adult patients [105 (54,979%) men; mean age 27.3 years (SD-6.14)] with moderate to severe allergic rhinitis and clinically relevant sensitization to house dust mites or grass pollen were prospectively evaluated in the course of management of their disease. Health-related quality of life was assessed by Rhinoconjunctivitis Quality of Life Questionnaire at baseline and after three-year course of sublingual immunotherapy. Results The mean overall Qol score assessed at baseline and at the end of the third year of treatment decreased significantly in patients treated with HDM extract (from 2.95 to 0.76) as well as with Grass pollen extract (from 2.83 to 1.22) (р
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