INFLUENCE OF DIFFERENT NEEDLE-RETAINING DURATION ON CEREBRAL HEMODYNAMICS OF CEREBRAL PARALYSIS CHILDREN

Objective: To investigate the effects of different needle-retaining duration on cerebral hemodynamics in cerebral paralysis (CP) children.Methods: A total of 20 cases of CP children were subjected into this study.Changes of systolic peak value (Vs), blood flow velocity at the end-diastolic phase (Ved), mean velocity (Vm), pulsation index (PI) and resistance index (RI) of the cerebral hemodynamics before and after performing JIN's Three-Needling Therapy with the needles retained for 30 min (group A) and 5 min (group B) were observed by using transcranial Doppler ultrasonography (TCD).Results: After acupuncture, the blood flow in the middle cerebral artery (MCA), anterior cerebral artery (ACA) and posterior cerebral artery (PCA) was accelerated, and the resistance of blood vessels decreased.The effect of needle-retaining-30 min was better than that of needle-retaining-5 min.Conclusion: In treating cerebral paralysis by using JIN's Three-Needling Therapy, sufficient stimulation provided by needle remaining is an important factor for achieving satisfactory therapeutic effects.