Acupuncture for senile insomnia: A systematic review of acupuncture point

Insomnia is one of the most common diseases among the elderly. The elderly with long-term insomnia are more likely to have symptoms such as vertigo, fatigue, and immunity decline. Acupuncture is increasingly being used to treat insomnia. The purpose of this review is to summarize the critical acupoints in the treatment of senile insomnia and evaluate the effectiveness of the treatment. To provide a research basis for acupuncture treatment of senile insomnia in the future.

We will search the clinical studies on acupuncture in the treatment of senile insomnia published by CNKI (China National Knowledge Infrastructure), Wanfang (Wan Fang Data Knowledge Service Platform), CSTJ (China Science and Technology Journal Database), Pubmed, and ScienceDirect before December 31, 2023. Acupoint will be analyzed using TCMISS (TCM Inheritance Assistance Platform).

265 literatures were retrieved, and 94 were selected as the criteria. The results showed that there were 90 acupoints related to treatment. The acupoints with the highest frequency were shenmen (HT7), sanyinjiao (SP6), baihui (GV20), zusanli (ST36), neiguan (PC6), xinshu (BL15), taixi (KI3), and sishencong (EX-HN1) anmian (JLSXX-QX), shenshu (BL23). The most frequently used meridians were bladder meridian (BL), governor vessel (GV), and stomach meridian (ST). They were mainly distributed in the lower limbs and head. The most frequent specific points are the five transport points and source points. The most frequently used combinations are "shenmen (HT7) - sanyinjiao (SP6)", "shenmen (HT7) - baihui (GV20)", and "shenmen (HT7) - neiguan (PC6)". Association rule analysis showed that the acupoints with the highest confidence were shenmen (HT7), neiguan (PC6), and sanyinjiao (SP6). Network topology analysis showed that sanyinjiao (SP6), zusanli (ST36), and shenmen (HT7) were the core acupuncture points for the treatment of senile insomnia.

The primary Acupuncture acupoints for senile insomnia are shenmen (HT7), sanyinjiao (SP6), baihui (GV20), zusanli (ST36), and neiguan (PC6), indicating that these acupoints have a strong correlation with senile insomnia. Sanyinjiao (SP6), zusanli (ST36), and shenmen (HT7) may be the core acupuncture acupoints for the treatment of senile insomnia.