Abstract:【Objective】To investigate the effects of combined treatment of Oxiracetam with Betahistine on cerebral blood flow and levels of angiotensin Ⅱ(Ang Ⅱ) and platelet-derived growth factor-BB (PDGF-BB) in patients with post-stroke dizziness.【Methods】Seventy-eight patients with post-stroke dizziness were randomly divided into the control group and the observation group, with 39 patients in each group. The control group was treated with betahistine mesylate tablets, while the observation group received additional treatment with xxiracetam in addition to betahistine. The cerebral blood flow, serum levels of Ang Ⅱ and PDGF-BB, dizziness severity (as assessed by the UCLA-DQ), and motion sensitivity (as assessed by the MSQ) were compared between the two groups before and after treatment.【Results】After treatment, both groups showed a significant increase in cerebral blood flow compared to before treatment (P<0.05), with the observation group exhibiting a greater increase than the control group (P<0.05). The levels of Ang Ⅱ and PDGF-BB significantly decreased after treatment in both groups (P<0.05), with lower levels observed in the observation group compared to the control group (P<0.05). The UCLA-DQ and MSQ scores significantly decreased after treatment in both groups (P<0.05), with the observation group showing lower scores than the control group (P<0.05).【Conclusion】The combination of oxiracetam and betahistine significantly improves cerebral blood flow in the affected regions of patients with post-stroke dizziness, reduces serum levels of Ang Ⅱ and PDGF-BB, alleviates dizziness symptoms, and enhances the quality of life. This treatment approach is worthy of clinical promotion and application.
郑春利, 李朋菊. 奥拉西坦联合倍他司汀治疗卒中后眩晕对患者脑血流及血清AngⅡ、PDGF-BB水平的影响[J]. 医学临床研究, 2024, 41(11): 1669-1671.
ZHENG Chunli, LI Pengju. Effects of Oxiracetam Combined with Betahistine on Cerebral Blood Flow and Serum Levels of Ang Ⅱ and PDGF-BB in Patients with Post-Stroke Dizziness. JOURNAL OF CLINICAL RESEARCH, 2024, 41(11): 1669-1671.