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Objective: To compare the therapeutic effects on the relevant symtoms in the patients with dry eye syndrome treated with the acupoint thread-embedding therapy versus topical artificial tears eye drops., Methods: A total of 88 patients with dry eye syndrome of deficiency lacrima production were randomized into an acupoint thread-embedding therapy group (thread-embedding group) and a control group with topical artificial tears eye drops (medication group), 44 cases in each one. In the thread-embedding group, 3 cases were dropped out. In the thread-embedding group, Ganshu (BL 18), Pishu (BL 20) and Shenshu (BL 23) etc. were selected and the acupoint thread-embedding therapy was operated once every 30 days, totally for two treatments. In the medication group, the topical artificial tears eye drops was used, 4 to 6 times a day, one drop each time, for 8 weeks totally. Separately, before treatment, after 4-week treatment and 8-week treatment as well as in 8 weeks and 12 weeks of the follow-up, the levels of lactoferrin in tears were determined and the scores of the relevant symptoms of ocular surface such as eye dryness, foreign body sensation in the eyes and eye fatigue were evaluated., Results: In the thread-embedding group, after 4-week and 8-week of treatment as well as in 8-week and 12-week follow-up, the scores of eye dryness, foreign body sensation, burning sensation of eye, phengophobia and eye fatigue were reduced significantly as compared with those before treatment (all P <0.05). In the medication group, the relevant symptoms of ocular surface were reduced after 4-week and 8-week treatment as compared with those before treatment (all P <0.05). In the follow-up, the scores of the relevant symptoms of ocular surface in the thread-embedding group were significantly lower than the medication group (all P <0.05). Separately, after 4-week treatment and 8-week treatment as well as in 8 weeks and 12 weeks of the follow-up, the levels of lactoferrin in tears in the thread-embedding group were significantly increased as compared with those before treatment (all P <0.05). The change was not obvious as compared with that before treatment in the medication group ( P >0.05). The levels of lactoferrin in tears at each time point after treatment in the thread-embedding group were higher than the medication group ( P <0.05)., Conclusion: The acupoint thread-embedding therapy effectively improves in the relevant symptoms of ocular surface, such as eye dryness, foreign body sensation, burning sensation of eye, phengophobia and eye fatigue, and increases the level of lactoferrin in tears in the patients with dry eye syndrome of deficiency aqueous production. In the follow-up, the therapeutic effects of the acupoint thread-embedding therapy are significantly better than artificial tears eye drops.

Objective: To observe the clinical therapeutic effect of variable-frequency electroacupuncture (EA) combined with herbal-moxa moxibustion for regional neuralgia in herpes zoster (HZ) patients., Methods: A total of 37 cases of HZ outpatients were randomized into treatment group (18 cases) and medication group (19 cases). For patients of the treatment group, EA (100 Hz for the 1st 10 min, then 2 Hz for 30 min) plus herbal-moxa roll (15 cm in length, containing components of corydalis tuber, astragali radix, myrrh, etc.) moxibustion (till local skin flushing, and the patient's warm feeling penetrated from the skin surface to the deeper subcutaneous tissues, ignited nine times repeatedly) was applied to Jiaji (EX-B 2) and Ashi-point, once daily for 7 days. Patients of the medication group were ordered to take Brufen (0.3 g, b. i. d.), vitamin B 1 (10 mg, t. i. d.) and vitamin E (100 mg, b. i. d). The visual analog scale (VAS) was used to assess the HZ patients' pain reaction before and after the therapy., Results: After one course of treatment, of the 19 and 18 HZ patients in the medication and treatment groups, 1 (5.26%) and 5 (27.77%) were cured, 13 (68.42%) and 12 (66.67%) ameliorated, 5 (26.32%) and 1 (5.56%) invalid, with the total effective rates being 73.68% and 94.44% respectively. The therapeutic effect of the treatment group was significantly superior to that of the medication group (P < 0.05). VAS scores of both groups were decreased considerably following the treatment (P < 0.05), but showed no significant difference between the two groups (P > 0.05)., Conclusion: Variable-frequency EA plus herbal-moxa roll moxibustion is effective in relieving neuralgia of HZ patients.