[Short-term efficacy and factors of specific immunotherapy on patients with allergic rhinitis]

To evaluate the short-term efficacy and investigate the factors of specific immunotherapy (SIT) efficacy of allergic rhinitis.

Fifty-seven patients with allergic rhinitis to dermatophagoides pteronysinus were included to receive SIT. Pair t-test was used to compare the symptom scores, visual analogue scores (VAS) and medication scores in patients before SIT and into maintain treatment statement to evaluate the clinical efficacy. T-test and Spearman correlation analysis were used to analyze the correlation between gender, age,reaction condition of skin prick test (SPT) and serum sIgE and the efficacy of SIT.

SIT was able to significantly reduce the symptom scores, VAS and medication scores. But the correlation between gender, age, SPT, and sIgE and theefficacy of SIT were not significant.

SIT is effective in the short-term treatment of AR. Further research is needed to investigate the factors that impact the efficacy of SIT.