Since the end of January 2015, US President Barack Obama said in the State of the Union speech that after launching the precision medical plan, it quickly became a hot word this year. With the innovation of human genome sequencing technology, advances in biomedical analysis technology, and the emergence of big data analysis tools, the era of precision medicine has arrived, which will provide patients with more accurate, efficient and safe diagnosis and treatment. Major countries such as China and the United States have further proposed their own precise medical plans based on this concept, systematically carrying out relevant research to provide scientific basis for accurate medical care to clinical practice. The presidents of major hospitals in China are also keenly aware of the future of precision medicine, and arrange in advance in many aspects such as hospital management, planning and layout, and scientific research. "No matter which direction the disease develops in the future, regardless of whether the incidence of the disease is high or low, the judgment of precision medicine will not be outdated, and it will definitely be needed in the future," said Liu Yucun, president of Peking University First Hospital. Is precision medicine a genetic sequencing ? Gene sequencing is part of accurate medical judgment “The so-called precision medicine refers to the best way to carry out disease intervention and treatment according to individual genetic characteristics, environment and living habits.†Ji Jiafu, dean of Peking University Cancer Hospital pointed out that the essence of precision medicine includes two aspects, namely, accurate diagnosis and Precision treatment. In the accurate diagnosis, through the complete collection of the patient's clinical information, the complete collection of the patient's biological samples, and the collection of molecular information at the patient's molecular level through gene sequencing and analysis techniques, and finally through the use of bioinformatics analysis tools for all information Integration and analysis, so that doctors can predict the occurrence of the disease, the possible direction of development and the possible outcome of the disease, which is what we call molecular diagnosis. After a precise diagnosis is made, precise treatment is needed. For doctors, it is to provide “precise†support and evidence for clinical decision-making by clinicians by collecting patient information and samples and conducting bioinformatics analysis. For the patient, it is "accurate" to tell the patient what medicine is effective, how effective it is; what medicine is not used, and what is the side effect of the drug. In the view of Dong Jiahong, the executive director of Beijing Tsinghua Chang Gung Memorial Hospital, precision medical treatment is a scientific method that selects appropriate medical treatment, minimizes damage to medical resources, minimizes medical expenses, and maximizes patient recovery. At the 15th Beijing Annual Conference on Life Sciences in May 23, he pointed out that the core characteristics of precision medicine are certainty, predictability and controllability. The basic strategies are integration, standardization and individualization. In an interview with Xinhua Health, he pointed out that medical precision will help China's modern "big health" system. To build a "big health" system, we must move the threshold of disease treatment and attach importance to disease prevention and health management, which is inseparable from precision medicine. In the era of "great health", the treatment of diseases must be thoroughly researched, and system prevention and control and "precision" strikes should be realized in all aspects of disease development. What kind of disease can precision medical treatment cure? Targeting tumor diagnosis and treatment The short-term goal of the US Precision Medical Program is grounded – to strengthen the use of precision medicine in cancer treatment. In an article published in the New England Journal, Francis Collins, director of the National Institutes of Health, pointed out that cancer is a common disease. As the population ages, they are the leading deaths in the United States and other parts of the world. the reason. Cancer is a genomic disease, and each cancer has its own genetic imprint, tumor markers, and different types of mutations. Many targeted therapies have been or are being developed, and some of them have benefited the public and have achieved remarkable results. There are also signs in the latest cancer immunotherapy studies that tumor markers can be a significant predictor of cancer. In fact, in the field of cancer treatment, the effect of precision medicine has long been reflected, such as targeted therapy, I believe many cancer patients are no strangers. Its principle is to consider individual health differences and develop personalized prevention and treatment options. Individual differences are determined by genes, so only with a precise understanding of your genetic and genomics information, individualized prevention and treatment can be achieved. "Because of the heterogeneity of patients with gastric cancer, in order to avoid the lack of treatment and excessive treatment to the greatest extent, we urgently need the emergence of precision medicine." Ji Jiafu pointed out that before the precise treatment, the effective rate of conventional chemotherapy is 70%, there are still 30 % is ineffective, and before treatment, doctors cannot distinguish which patients can benefit from conventional chemotherapy regimens, nor can they predict drug side effects in advance. However, after precise treatment, doctors can know whether patients can benefit from medication and corresponding side effects before using drugs, thus providing patients with accurate medical services. Because of this, on the one hand, it can grasp the optimal treatment timing of the patient, on the other hand, it also reduces the economic burden of the patient. Heat-Resistant Gloves,Heat Proof Gloves,Fireproof Gloves,Heat Protection Gloves Jiangsu Hespax Security Co., Ltd , https://www.hespax.com