[Clinical efficacy of intranasal acupuncture combined with Tiaoshen acupuncture in the treatment of moderate-to-severe persistent allergic rhinitis].

Objectives: To observe the therapeutic effect of intranasal acupuncture combined with Tiaoshen (spirit-regulation) acupuncture for patients with moderate-to-severe persistent allergic rhinitis (AR), and to explore its mechanism of anti-inflammation.

Methods: 135 patients with persistent AR were randomly divided into western medicine group, intranasal acupuncture group, and combination group, with 45 cases in each group. The western medicine group was treated with budesonide nasal spray, 1 press (32 μg/press) in each nostril, once a day. Patients in the intranasal acupuncture group were treated with intranasal acupuncture at the Neiyingxiang (EX-HN9) and Biqiu (nasal hillock) for 20 min. Patients in the combination group were treated with intranasal acupuncture combined with spirit-regulation acupuncture at Baihui (GV20), Sishencong (EX-HN1), Daling (PC7), Shenmen (HT7), Yintang (GV24⁺), Shenting (GV24), Anmian, and Yingxiang (LI20) for 20 min. Each group was treated once daily for 2 weeks. Total nasal symptom score (TNSS), total non-nasal symptom score (TNNSS), rhinoconjunctivitis quality of life questionnaire (RQLQ), self-assessment scale of anxiety (SAS), and self-assessment scale of depression (SDS) were observed before and after treatment respectively. Serum total immunoglobulin E (IgE), substance P (SP), neuropeptide Y (NPY), and vasoactive intestinal peptide (VIP) levels were detected before and after treatment using ELISA. The number of eosinophil (EOS) in peripheral venous blood was detected using a blood analyzer. The clincial efficacy of the 3 groups was evaluated.

Results: Compared with those before treatment, TNSS, TNNSS, RQLQ, SAS, SDS scores, EOS number and serum IgE, SP and VIP contents were decreased (P<0.05), and serum NPY content was increased (P<0.05) after treatment in the 3 groups. After treatment, the observation indexes in the intranasal acupuncture group were significantly improved (P<0.05) than those in the western medication group. The observation indexes of the combination group were better (P<0.05) than those of the other 2 groups. The total effective rate of the combination group (40/45, 88.89%) was higher (P<0.05) than that of the intranasal acupuncture group (35/45, 77.78%) and higher (P<0.05) than that of the western medication group (33/45, 73.33%).

Conclusions: Intranasal acupuncture combined with spirit-regulation acupuncture can improve the nasal clinical symptoms and accompanying symptoms of AR patients, reduce EOS and IgE, as well as regulate the secretion of neuropeptide and relieve the negative emotions of anxiety and depression.