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Updated: Oct 23, 2025
Sublingual Immunotherapy as an Alternative to Induce Protection Against Acute Respiratory Infections
Published on: August 30, 2014
Sublingual immunotherapy in mite-sensitized patients with atopic dermatitis: a randomized controlled study
Nansheng Yu1, Hongyu Luo2, Donglong Liang1
1Department of Dermatology, Affiliated Shunde Hospital of Guangzhou Medical University, China.
Introduction:
Sublingual immunotherapy (SLIT) has been shown to be efficacious in patients with airway allergic diseases. However, less data have been demonstrated to show the efficacy of SLIT in patients with atopic dermatitis (AD).
Aim:
This study is to evaluate, in a randomized controlled study, the effect of SLIT with house dust mite (HDM) in patients with mild-moderate AD.
Material And Methods:
AD patients aged 4 to 60 years with a Scoring Atopic Dermatitis (SCORAD) score of 7-40 and sensitization to HDM were enrolled in the study. SLIT or control treatment was given for 24 months. SCORAD, visual analog scale (VAS) score were recorded at 6, 12, 24 month, and rescue medications were required to be recorded in the diary card. A serum level of specific IgE was tested at 24-month treatment.
Results:
Ninety-six patients were enrolled, and forty-eight were allocated to SLIT. Thirty-nine patients in the SLIT group and thirty-eight patients in the control group completed the study. The patients in the SLIT group had significantly decreased ΔSCORAD, VAS and rescue medication score from 12 months' treatment compared with the control group (p < 0.05). At 24 months of treatment, no significant change of specific IgE (p < 0.05) was observed in both groups. No severe adverse events were reported during the treatment.
Conclusions:
Two years' SLIT to HDM significantly improved the clinical symptoms and reduced drug use in patients with mild-moderate AD. SLIT may represent an additional therapeutic tool for the treatment of AD in properly selected patients.
