Abstract
Objective: To investigate the influence of Tongxinluo capsule (TXL) on regional cerebral blood flow (rCBF) with 99mTc-ECD single photon emission computed tomography (SPECT) brain perfusion imaging, and to observe the therapeutic effects of TXL on acute small cerebral infarction (ASCI).Methods: Thirty-four patients with ASCI were enrolled and randomly divided into two groups: the control group (n = 17) was treated with the conventional treatment, i.e. 1. 0g of Citicoline added into 300 ml normal saline for intravenous dripping daily for 2 weeks and 0.8 g of Piracetam taken three times a day orally for 4 weeks, and the treatment group (n = 17) was treated additionally with 4 TXL capsules three times a day for 4 weeks besides the conventional treatment. The 99mTc-ECD SPECT brain perfusion imaging was performed before and after treatment to observe the change of rCBF, and the neurological deficit was evaluated by Edinburgh-Scandinavia stroke scale (SSS) scores and Barthel index (BI) at the same time.Results: After treatment, the rCBF in the treatment group was significantly improved (P<0.01), while that in the control group remained unchanged, with the comparison of the rCBF in the two groups after treatment showing significant difference (P<0.01). In addition, the SSS score was significantly lower and Bl significantly higher in the treatment group than those in the control group respectively after treatment.Conclusion: TXL could effectively improve rCBF and lessen the neurological deficit symptoms in patients with ASCI.
Similar content being viewed by others
References
Chinese Society of Neurology. Diagnostic outline of cerebral vascular diseases. Chin J Neurol 1996; 29(6): 379.
Multicenter trial of hemodilution in ischemic strokebackground and study protocol. Scandinavian Stroke Study Group. Stroke 1985; 16(5): 885–890.
Mahoney FI, Barthel DW. Functional evaluation: the Barthel index. MdState Med J 1965; 14: 61–65.
Adams HPJr, Bendixen BH, Kappelle LJ, et al. Classification of subtype of acute ischemic stroke. Definitions for use in a multicenter clinical trial. TOAST. Trial of Org 10172 in Acute Stroke Treatment. Stroke 1993; 24 (1): 35–41.
Bamford J, Sandercock P, Dennis M, et al. Classification and natural history of clinically identifiable subtypes of cerebral infarction. Lancet 1991; 337 (8756): 1521–1526.
Huang RX. Treatment of ischemic cerebral vascular diseases based on different types and stages. Prev Treat Cardio Cereb Vasc Dis 2003; 3(1): 6–8.
Sun B, Wang ZC, Dai JP, et al. SPECT imaging of cerebral blood flow in diagnosis of intracranial disease. Chin J Neurosurg 1987; 3(4): 207–210.
Ueda T, Sakaki S, Yuh WT, et al. Outcome in acute stroke with successful intra-arterial thrombolysis and predictive value of initial single-photon emission-computed tomography. J Cereb Blood Flow Metab 1999; 19 (1): 99–108.
Andrei VA, Joseph CM, Michael DD, et al. Brain single-photon emission CT with HMPAO and safety of thrombolytic therapy in acute ischemic stroke: proceedings of the meeting of the SPECT safe thrombolysis study collaborators and the members of the brain imaging council of the society of nuclear medicine. Stroke 1997; 28: 1830–1834.
Butterworth RJ, Cluckie A, Jackson SH, et al. Pathophysiological assessment of nitric oxide (given as sodium nitroprusside) in acute ischemic stroke. Cerebrovasc Dis 1998; 8(3): 158–165.
Wang F, Jia SW. Effect of acupuncture on regional cerebral blood flow and cerebral functional activity evaluated with single-photon emission computed tomography. Chin J Integr Traditi West Med 1996; 16(6): 340–344.
Yao WX, Chang GJ, Xu ZQ, et al. Evaluation on the treatment of ischemie cerebral diseases with external counterpulsation by SPECT. Nuclear Techniques 1996; 19(11): 677–679.
Cao G, Jia XD, Wang XG, et al. Study on effect of Tongxinluo capsule on cerebral vessels in anaesthetized dog. Hebei J TCM 2000; 22(4): 315–317.
Wang XG, Li Q, Zhao SH, et al. Effect of Tongxinluo capsule on cerebral infarction caused impairment in experimental rats. Chin J Info TCM 2000; 7(6): 29.
Zhou HD, Deng J, Chen ME. Experimental study on protective effect of Tongxinluo capsule on rats undergoing cerebral ischemia/reperfusion. Chin J Crit Care Med 2001; 21(8): 435–437.
Luo AM, Li CL, Zhu XQ. Clinical observation of Tongxinluo capsule in treating cerebral infarction. Hebei Medicine 2002; 8(10): 871–873.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sheng-nian, Z., Guo-yu, Z. & Li-qing, L. Therapeutic effects of Tongxinluo capsule on patients with acute small cerebral infarction and its influence on SPECT brain perfusion image. Chin. J. Integr. Med. 10, 107–111 (2004). https://doi.org/10.1007/BF02836378
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02836378