Dry eye syndrome of deficient lacrima production treated with the acupoint thread-embedding therapy: a randomized controlled trial.
10.13703/j.0255-2930.2019.07.011
- Author:
Jing LIU
1
;
Ting-Ting LU
2
;
De-Xiong HAN
1
;
Chao WANG
1
;
Li-Fang CHEN
1
;
Chen-Yao WANG
1
;
Jian-Qiao FANG
2
Author Information
1. Department of Acupuncture and Moxibustion, Zhejiang Chinese Medical University, Hangzhou 310000, China.
2. Zhejiang Chinese Medical University, Hangzhou 310053.
- Publication Type:Journal Article
- Keywords:
acupoint thread-embedding therapy;
dry eye syndrome;
lactoferrin in tears;
ocular surface syndrome
- MeSH:
Acupuncture Points;
Asthenopia;
Dry Eye Syndromes;
therapy;
Humans
- From:
Chinese Acupuncture & Moxibustion
2019;39(7):721-725
- CountryChina
- Language:Chinese
-
Abstract:
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 <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 <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 <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 <0.05). The change was not obvious as compared with that before treatment in the medication group (>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 (<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.
