Advances in risk prediction model of disease and syndrome combination and concept of construction of risk prediction model for in-stent restenosis after PCI

Abstract

Traditional Chinese medicine(TCM) has its unique understanding of the etiology, pathogenesis, and risk factors of di-seases, and is advantageous in the study of risk prognosis.First recorded in Huangdi's Internal Classic, the TCM theory of treating di-sease before its onset has a long history.Supplemented and improved by the later generations of doctors, the TCM theory of treating di-sease before its onset has been applied to clinical practice and achieved good results.With the development of modern medicine, it has become a new trend to construct the risk prediction model integrating the research results of modern medicine with disease and syndrome combination of TCM characteristics.The construction of risk prediction model of disease and syndrome combination is conducive to early clinical screening and intervention, and provides ideas for the integration of TCM and western medicine.Coronary heart disease(CHD) is one of the common chronic diseases, and percutaneous coronary intervention(PCI) is an important therapeutic approach.In-stent restenosis(ISR) is a common complication after PCI, which seriously affects the outcome and prognosis of patients.Although some patients can be treated with balloon dilatation and endovascular stents, a significant number of patients still refuse secondary stenting intervention.The construction of risk prediction model of disease and syndrome combination for ISR after PCI can provide an effective tool for clinical risk prediction of ISR and indicators with TCM characteristics for early screening and intervention of people at a high risk of ISR, and guide clinical monitoring and intervention, which has certain clinical significance and reference value for the prevention and reduction of ISR.