A Study on the Pathogenesis of Spastic Cerebral Palsy in Traditional Chinese Medicine and Rehabilitation Intervention Approaches

Abstract

Spastic cerebral palsy is the most common disabling neurological disorder in children, accounting for 60%-70% of all cerebral palsy cases [1]. It is primarily characterized by increased muscle tone, delayed motor development, abnormal posture, and joint contractures. Modern medicine recognizes its pathological core as impaired motor control resulting from upper motor neuron damage [2]. Clinical interventions include physical rehabilitation training, occupational therapy, physical agent therapy, oral muscle relaxants, botulinum toxin injections, selective dorsal rhizotomy, and various orthopedic surgeries [3]. While these approaches can improve motor function and alleviate spasticity to some extent, significant challenges persist, including wide variations in treatment efficacy, pronounced side effects, and difficulties in long-term rehabilitation. Traditional Chinese medicine categorizes this condition under terms such as “five delays,” “five rigidities,” “spasm syndrome,” “muscle spasm,” and “atrophy syndrome” [4]. It posits that the pathological location is in the brain, involving the liver, kidneys, and spleen. The underlying pathology is characterized by a deficiency at the root and an excess at the branch—with liver-kidney deficiency and spleen-kidney insufficiency as the root, and phlegm-stasis obstructing the collaterals and tightness of tendons and vessels as the branch. Treatment emphasizes methods such as tonifying the kidneys and replenishing essence, softening the liver and relaxing tendons, strengthening the spleen and transforming phlegm, and invigorating blood and unblocking collaterals. It comprehensively employs acupuncture, massage, internal and external administration of Chinese herbal medicine, and qigong exercises, synergizing with modern rehabilitation techniques to offer distinct advantages. This paper systematically reviews ancient and modern literature, integrating contemporary clinical research to comprehensively summarize the etiology, core pathogenesis, and common pattern differentiation of spastic cerebral palsy in Traditional Chinese Medicine. It focuses on core therapeutic principles—tonifying the kidneys and replenishing essence, soothing the liver and relaxing tendons, strengthening the spleen and invigorating qi, promoting blood circulation and resolving stasis, resolving phlegm and unblocking collaterals, pacifying liver wind, and relieving spasms. It systematically elucidates the clinical application patterns, therapeutic characteristics, and synergistic advantages with modern rehabilitation of comprehensive interventions including acupuncture, tuina massage, internal herbal medicine, external herbal treatments, and traditional guided exercises. Simultaneously, it objectively analyzes current challenges in TCM interventions for spastic cerebral palsy, including inconsistent pattern differentiation, insufficient mechanism research, incomplete objective evaluation systems, scarcity of high-quality clinical studies, and inadequate standardized implementation. It further outlines future development directions: multidisciplinary integration, objective assessment, precise pattern differentiation, collaborative TCM-Western medicine rehabilitation, and home-based appropriate technologies. This paper aims to provide a systematic, comprehensive, actionable, and scalable theoretical framework and practical approach for TCM clinical rehabilitation of spastic cerebral palsy. It offers scientific reference for advancing related clinical and basic research, while providing theoretical support for enhancing rehabilitation outcomes in pediatric cerebral palsy, improving patients’ quality of life, and alleviating the burden on families and society.