RESUMO
<p><b>OBJECTIVE</b>To observe the clinical effects of scalp penetration acupuncture and conventional scalp acupuncture for treatment of acute apoplexy, to seek the effective location and mechanism of scalp acupuncture treatment for acute apoplexy.</p><p><b>METHODS</b>Sixty cases of the apoplexy were randomly divided into an observation group and a control group, 30 cases in each group. Basis on the neurological treatment, the observation group was treated with penetration needling through Baihui (GV 20) to Taiyang (EX-HN 5) on the affected side, with four needles relay; the control group was treated with penetration needling at anterior oblique line of parietotemporal region, with four needles relay. After 14 days of treatment, the neurological deficit scores (NDS) and the therapeutic effects were compared before and after treatment, and the contents of plasma endothelins (ET) and the calcitonin gene-related peptide (CGRP) were tested respectively on the 2nd and 14th day after treatment.</p><p><b>RESULTS</b>The effective rate of 86.7% (26/30) in the observation group was superior to that of 80.0% (24/30) in the control group; the NDS of both groups were obviously decreased after treatment (both P < 0.01), the improvement degree in the observation group was better than that of the control group (P < 0.01); the ET level was obviously decreased and the CGRP level was obviously increased in both groups after treatment (all P < 0.01), and the range of change was more significant in the observation group (P < 0.01).</p><p><b>CONCLUSION</b>Penetration needling through Baihui (GV 20) to Taiyang (EX-HN 5) is an effective treatment for acute apoplexy, which is better than conventional scalp acupuncture.</p>