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Gout is a metabolic disease closely associated with hyperuricemia and urate deposition. Because of the complex pathogenesis， high morbidity， multiple complications， and increasingly young patients， gout has received worldwide attention. Currently， western medicine mainly treats gout by lowering the uric acid level and reducing inflammation， which， however， causes serious adverse reactions and has contraindications. Phellodendri Chinensis Cortex （PCC） is the dried bark of Phellodendron chinense， with the effects of clearing heat， drying dampness， purging fire， detoxifying， and treating sores. Studies have shown that PCC and its active components have anti-inflammatory， pain-relieving， uric acid-lowering， and anti-gout activities， with extensive sources and high safety. PCC and its active components could prevent and treat gout through multi-targets and multi-pathways， whereas the systematic review remains to be carried out. Therefore， this paper summarized the pharmacological activities and mechanisms of PCC and its active components in the treatment of gout. The available studies have shown that PCC and its active components exert the anti-gout effect by lowering the uric acid level， reducing inflammation， alleviating oxidative stress， and regulationg intestinal flora， and protecting the kidneys. Particularly， the active components represented by alkaloids contribute obviously to the therapeutic effect of of PCC. Herein， we analyzed the problems and future development of the research on PCC， aiming to provide theoretical support and a scientific basis for the research and development of new drugs against gout.
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Ground-glass nodule (GGN) lung cancer often progresses slowly in clinical and there are few clinical studies on long-term follow-up of patients with operable GGN lung cancer treated with stereotactic body radiation therapy (SBRT). We present a successful case of GGN lung cancer treated with SBRT, but a new GGN was found in the lung adjacent to the SBRT target during follow-up. The nodule progressed rapidly and was confirmed as lung adenocarcinoma by surgical resection. No significant risk factors and related driving genes were found in molecular pathological findings and genetic tests. It deserves further study whether new GGN is related to the SBRT. This case suggests that the follow-up after SBRT should be vigilant against the occurrence of new rapidly progressive lung cancer in the target area and adjacent lung tissue. .
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Humanos , Neoplasias Pulmonares/patologia , Radiocirurgia , Estudos Retrospectivos , Adenocarcinoma de Pulmão/cirurgia , Pulmão/patologiaRESUMO
Ferroptosis is a unique and new mode of cell death, which is driven by iron-dependent lipid peroxidation and mainly characterized by the accumulation of reactive oxygen species in cytoplasm and lipids. Ferroptosis plays an important role in the pathogenesis of many ocular fundus diseases, such as retinitis pigmentosa, age-related macular degeneration, diabetic retinopathy, retinal detachment, retinoblastoma and so on. The use of ferroptosis-related inhibitors or activators can regulate the course of the disease and provide new ideas for the research, prevention and treatment of ophthalmic diseases.
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In medical research,predictive models have been widely used to predict disease progression and identify high-risk populations in advance, especially in the prevention and diagnosis of chronic diseases. In ophthalmology, the predictive and diagnostic models for fundus diseases such as age-related macular degeneration and diabetic retinopathy have demonstrated expert-level accuracy. However, the application of predictive models is still in the exploratory stage as for myopia prevention and control. The establishment of a predictive model is helpful to identify the high-risk myopic children in advance, so that preventive measures such as adequate outdoor activities and reducing near work can be taken in time, which is of great significance to prevent or slow down the occurrence and development of myopia. Because the mechanism of myopia has not been fully elucidated, there are still challenges and limitations in the selection of application objects, predictors and predictive outcomes. This paper reviews the research progress of different types of myopia predictive models in order to provide reference for further development and improvement.
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Charles Bonnet syndrome(CBS)refers to hallucinations resulting from visual pathway damage in individuals without neuropsychiatric disorders. CBS patients typically have insight into the unreality of their hallucinations, and the disorder may be episodic, periodic, or chronic. The condition's prevalence varies from 0.4% to 30% due to the absence of agreed diagnostic criteria for CBS and some patients' reluctance to acknowledge hallucinations. Massive studies have demonstrated an association between CBS and ocular diseases, such as age-related macular degeneration and glaucoma. Additionally, there have been reports of CBS occurring after ophthalmic surgery or medication. Therefore, clinicians should be vigilant in diagnosing CBS promptly and reassuring patients. There is a lack of literature on CBS in ophthalmology, and further research is needed to explore its pathogenesis and diagnostic and therapeutic options. This article reviews some of the studies related to CBS in recent years.
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Gastrointestinal motility disorder is an important cause of digestive system diseases. Patients often suffer from nausea， vomiting， gastric retention， gastroparesis， constipation， and many other symptoms， and their quality of life is seriously reduced. Prokinetic agents are routinely used in clinical practice， but their long-term use is prone to problems such as reduced efficacy and increased adverse reactions. Since the incidence of gastrointestinal diseases has continued to rise globally in recent years， there is an urgent need for clinical development of safe and effective treatment strategies. Aurantii Fructus， a traditional Chinese medicine， has the effect of smoothing Qi and eliminating distention， and it has been used to treat gastrointestinal diseases for thousands of years. In modern clinical practice， it is mainly used for the treatment and auxiliary treatment of various gastrointestinal diseases such as functional dyspepsia， functional constipation， and irritable bowel syndrome. The efficacy is remarkable， and no adverse reactions have been reported at conventional doses. Therefore， it can greatly improve the symptoms of patients with gastrointestinal diseases and improve their quality of life. Modern research has revealed that there are many active components in Aurantii Fructus， among which flavonoids have the highest content and the most types. Flavonoids are the main active components in Aurantii Fructus to regulate gastrointestinal motility. Aurantii Fructus and its active components can affect gastrointestinal hormones， neural pathways， Cajal mesenchymal cells， and other multiple mechanisms. They can adjust gastrointestinal motility and correct gastrointestinal motility disorders， showing potential application value in the treatment of gastrointestinal motility disorders. However， a comprehensive analysis of Aurantii Fructus in this aspect is still lacking. This study summarized the pharmacological activities of active components of Aurantii Fructus extract and its flavonoids， volatile oils， alkaloids， and coumarin on the regulation of gastrointestinal motility and explored the latest research progress on its mechanism. Finally， the adverse reactions of Aurantii Fructus were summarized. It aims to provide a scientific basis for the research and clinical application of Aurantii Fructus and its active components in the regulation of gastrointestinal motility.
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Cancer， one of the deadliest diseases caused by cells escaping homeostasis， abnormal proliferation， and abnormal differentiation， is fast becoming one of the most burdensome diseases of this century. With decades of human research and cognitive changes in cancer， cancer treatment is also developing rapidly， but there is still a lack of effective treatment and countermeasures. Especially， the search for safe， efficient， and non-toxic drugs has become a long-term goal in the field of cancer. Saponins extracted and separated from traditional Chinese medicine can improve cancer through various pathways and have almost no toxic side effects. Therefore， the research on the anti-cancer effect of saponins is heating up. It is found that saponins play anti-tumor roles by inhibiting proliferation， metastasis， and angiogenesis of cancer cells， promoting apoptosis of cancer cells， inducing autophagy of tumor cells， and regulating miRNA expression and immune functions. Chinese herbal medicine saponins can regulate secretory glycoprotein /β-catenin （Wnt/β-catenin）， adenylate activated protein kinase （AMPK）， nuclear transcription factor-κB （NF-κB）， mitogen-activated protein kinase （MAPK）， phosphatidylinositol 3-kinase （PI3K）/protein kinase B （Akt）/mammalian target of rapamycin （mTOR）， Janus kinase/activator of signal transduction and transcription 3 （JAK/ STAT3）， hypoxia-inducible factor-1α （HIF-1α）， Toll-like receptor （TLR）， and other related signaling pathways to get involved in the proliferation， metastasis， angiogenesis， apoptosis， autophagy， and other processes of cancer cells， thus interfering with the progression of cancer. Therefore， the focus of this review is to update the discovery and evaluation of Chinese herbal medicine saponins with anti-cancer properties， clarify their mechanism of action， including the progress of related signaling pathways， and deepen the understanding of the anti-cancer function of Chinese herbal medicine saponins， so as to provide a new perspective and direction for the prevention and treatment of tumors by traditional Chinese medicine and better promote the development and utilization of resources.
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Parkinson's disease （PD） is a common neurological degenerative disease in the middle-aged and elderly， characterized by pathological changes of progressive degeneration of dopaminergic neurons in the substantia nigra and Lewy body formation， with high prevalence and long course of disease. The drug is mainly used to treat PD in western medicine， and the early curative effect is remarkable. However， with the progression of the disease and the long-term use of the drug， the efficacy will be significantly reduced， or there may be sports complications， and the long-term efficacy is not good. As a traditional medical system， traditional Chinese medicine has a unique understanding of PD. Traditional Chinese medicine plays an important role in the treatment of PD， which is natural， mild， safe， and effective， and it can cooperate with western medicine to enhance its efficacy and reduce the adverse reactions of western medicine. The pathogenesis of PD is complex， involving multiple levels such as mitochondrial dysfunction and apoptosis. Neuroinflammation is also involved in the progressive degeneration of dopaminergic neurons in PD. The Toll-like receptor 4 （TLR4）/nuclear factor-κB （NF-κB） signaling pathway is a classic inflammatory pathway， and its expression changes play an important role in the occurrence and development of inflammatory response in the body. In recent years， the research on this pathway in TCM is increasing. This paper summarized the literature of traditional Chinese and western medicine in the past 10 years and reviewed the relevant mechanism of TCM regulation of TLR4/NF-κB pathway in the treatment of PD from the aspects of TCM monomer， compound， and other TCM therapies， so as to provide some references for the search for new targets of drug therapy and gene therapy and the in-depth study of TCM prevention and treatment of PD.
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Mesenchymal stem cells (MSCs) are self-regenerating, rapidly proliferating pluripotent stem cells that depend primarily on their derived pro-angiogenic, inflammatory regulatory, and trophic factors to exert beneficial effects that attenuate deleterious inflammatory responses, reduce vascular damage, and promote tissue repair and regeneration. Obstructive sleep apnea hypoventilation syndrome (OSAHS) is a chronic disorder marked by oropharyngeal collapse during sleep, resulting in transient reduced airflow, large fluctuations in intrathoracic pressure, and intermittent hypoxia and hypercapnia. OSAHS subsequently cytokine-mediated inflammatory cascades, oxidative stress, and ischemia, recruit MSCs from inflamed and damaged tissues through MSCs-derived of anti-inflammatory and pro-angiogenic factor activity, reduce hypoxia, suppress inflammation, promote regeneration, and prevent fibrosis in OSAHS-injured tissues. In this paper, we will describe the pathogenesis of inflammation, oxidative stress, fibrosis and ischemia from the perspective of OSAHS, highlighting the current research progress on MSCs-dependent regulation of OSAHS-related pathology.
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Gastrointestinal stromal tumors (GIST) are the most common mesenchymal-derived tumors of the gastrointestinal tract. Tyrosine kinase inhibitors (TKIs) are the cornerstone of GIST therapy, but mutations in resistance genes pose many problems for treatment, especially the heterogeneity of KIT resistance mutations. In recent years, with the release of a number of GIST related drug research and experimental results, the great potential of targeted therapy, immunotherapy and combination therapy to treat GIST in different directions has been revealed, providing more therapeutic directions for GIST. This article will review the experimental research and future direction in recent years.
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Induced sputum testing is a non-invasive test that reflects the nature and extent of airway inflammation and plays an important role in the diagnosis, treatment and prognosis of chronic airway diseases. This article outlines the development history of induced sputum technology, introduces the principle and operation of induced sputum technology, evaluates its safety, summarizes the three main test components, elaborates the role of this technology in various chronic airway diseases, such as reflecting the type of airway inflammation, predicting the efficacy of medication, and combining it with transcriptomics to study disease mechanisms, and briefly summarizes its innovations and makes a vision for the future.
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Simmering method is one of the traditional processing methods of Chinese materia medica， which has been documented in the herbal literature and medical books of the past dynasties and has a great variety， but at present， there are not many specific varieties of Chinese materia medica involved， and there are few related researches. By reviewing the ancient and modern related information， the authors have organized and analyzed the historical evolution， processing purpose， modern representative Chinese materia medica（processing technology， quality evaluation， pharmacological research） of simmering method. After sorting out， it was found that the simmering method was widely used in ancient times， which was first seen in Huashi Zhongzangjing of the Eastern Han dynasty， and was enriched and developed through the Tang， Song， Jin， Yuan， Ming and Qing dynasties， and entered its heyday in Ming and Qing dynasties along with the economic prosperity and development of the Ming dynasty， involving as many as 159 varieties of Chinese materia medica， and gradually perfecting the processing theory of the simmering method. However， the number of varieties that still use the simmering method in modern times significantly decreased. The main purposes of using simmering method in modern Chinese materia medica are to reduce adverse reactions， moderate medicinal properties， enhance therapeutic effects， remove non-medicinal parts， and facilitate further processing， etc. This paper combed the key information of simmering methods for Chinese materia medica from ancient to modern times， which can provide a literature basis for the clinical application and modern research of simmered products of Chinese materia medica.
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Diabetic osteoporosis （DOP） is a kind of bone complication caused by diabetes， which is characterized by the decrease of bone mineral density， the change of bone microstructure and the increase of bone fragility. The process of DOP is closely related to high glucose， insulin resistance， oxidative stress and other mechanisms. The Wnt/β-catenin signaling pathway plays an important role in mediating insulin resistance and bone metabolic balance in diabetes. Regulation of Wnt signal transduction promotes the expression of glycogen synthase kinase-3β（GSK-3β）phosphorylation and improves glucose and lipid metabolism. The Wnt/β-catenin signaling pathway is also an important way regulating osteocyte-driven bone remodeling， which not only plays an important regulatory role in the balance between osteoblasts and osteoclasts and improve bone metabolic homeostasis， but also promotes the expression of osteopontin， osteocalcin and type Ⅰ collagen， and improves bone proliferation and osteogenic differentiation by regulating the Wnt pathway. In recent years， the research of traditional Chinese medicine （TCM） in the prevention and treatment of DOP has gradually increased， and the exploration of TCM to interfere with the Wnt pathway to improve DOP has made some progress. This paper collects and summarizes the studies on the Wnt signaling pathway in glucose metabolism， bone metabolism and DOP worldwide in the past decade， as well as the related literature on the intervention of DOP by TCM compounds （classical and other compounds）， single Chinese medicine and TCM monomers based on the Wnt pathway， in order to provide a reference and direction for the development of new drugs for clinical prevention and treatment of DOP.
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Acute pancreatitis （AP） is one of the most clinically common acute digestive disorders characterized by quick onset，rapid progression，severe condition，and high mortality. If the disease is not timely intervened in the early stage，it can develop into severe AP in the later stage，which damages the long-term quality of life and brings serious economic burden to patients and their families. However， the pathogenesis of this disease is complex and has not been fully explained. The generation and development of AP is closely related to many signaling pathways. Among them，Toll-like receptor 4（TLR4），as a transmembrane signal transduction receptor，can mediate immune response and inflammatory response，and play a key role in the occurrence and development of AP. Traditional Chinese medicine（TCM）can regulate the TLR4 signaling pathway with multiple targets，multiple effects，and multiple administration methods to inhibit inflammatory response，and effectively intervene in the progression of AP， which has gradually become a new craze for preventing and treating AP. Many studies have shown that TCM has obvious advantages in the prevention and treatment of AP. It can effectively treat AP by regulating TLR4 signaling pathway，strengthening immune resistance and defense，and inhibiting inflammatory response. Despite of the research progress，there is still a lack of comprehensive review on TCM regulation of TLR4 signaling pathway in the treatment of AP. Therefore，the literature on TCM regulation of TLR4 signaling pathway published in recent years was systematically reviewed and elaborated，aiming to provide new ideas for the treatment of AP and further drug development.
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With a global rise in morbidity rates， obesity has become a pressing public health issue. With increased adipocyte number and volume as the main characteristics， obesity is also manifested by metabolic disorders to varying degrees. At the same time， obesity is a risk factor for diabetes， hypertension， stroke， cancer， and cardiovascular diseases， imposing burdens on society and families. Influenced by lifestyle， environment， behavior， and genetics， obesity is caused by the interaction of many factors， and its pathological process is complex， involving inflammation， autophagy， and intestinal dysbiosis. The mitogen-activated protein kinase （MAPK） cascade reaction， a pivotal signaling pathway， plays a crucial role in cellular processes such as proliferation， differentiation， apoptosis， and stress responses. Both Chinese and international studies indicate that the MAPK signaling pathway can effectively regulate obesity through various pathways， including the modulation of adipocyte differentiation and apoptosis， appetite control， and inflammation improvement. Moreover， traditional Chinese medicine （TCM） has demonstrated significant efficacy in preventing and treating obesity， leveraging advantages such as multiple targets， diverse components， and minimal adverse effects. Research indicates that the MAPK signaling pathway is a primary focus of TCM regulation in this context， although a systematic review in this field is currently lacking. Therefore， this paper， by reviewing the latest Chinese and international research， provided a concise overview of the basic structure of the MAPK pathway， with a specific emphasis on recent progress in TCM interventions targeting the MAPK pathway for obesity treatment. The results indicate that regulating adipose tissue formation， differentiation， and thermogenesis， reducing inflammation and oxidative stress levels， and improving insulin sensitivity and metabolic disorders seem to be the main ways for TCM to regulate the MAPK pathway to prevent and treat obesity. However， it is necessary to find more research methods and explore potential mechanisms underlying TCM formulations based on the MAPK pathway for obesity prevention and treatment.
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As one of the most difficult-to-cure neuropsychiatric disorders in clinical practice， schizophrenia is mainly manifested by behavioral abnormalities and multidimensional cognitive dysfunction， and the recurrence rate and disability rate of the disease are increasing year by year， which seriously affects patients' social functioning and quality of life， and even threatens the physical and mental health of the surrounding population. At present， the treatment of schizophrenia is mainly based on antipsychotic drugs combined with psychotherapeutic techniques， which have limited long-term therapeutic effects and a high relapse rate. Traditional Chinese medicine （TCM） boasts the advantages of multi-targets， multi-pathways， multi-links， and multi-levels， and plays a crucial role in the prevention and treatment of schizophrenia and its prognosis. Phosphatidylinositol 3-kinase （PI3K） is widely present in cells and is involved in the regulation of protein synthesis and apoptosis， and the different isoforms of protein kinase B （Akt） are of great significance in cell growth， oxidative stress， neuronal development and other processes. In recent years， a large number of studies have found that the PI3K/Akt signaling pathway is closely related to schizophrenia. Through regulating the PI3K/Akt signaling pathway， TCM monomers and TCM compounds mainly affect key signaling molecules such as mammalian target of rapamycin （mTOR）， glycogen synthase kinase （GSK）， glucose transporter （GLUT） for glucose uptake and transport， and nuclear factor E2-associated factor 2 （Nrf2）， which organize the intracellular network of centers and regulate the formation and plasticity of neuronal synapse， and they play an important role in mitigating schizophrenia by regulating the processes of cell proliferation， migration and apoptosis of neurons， and has the advantages of multi-targets， all-encompassing and low toxicity. This article analyzes and explains the mechanism of TCM intervention in the PI3K/Akt signaling pathway against schizophrenia， in order to provide a theoretical basis and reference for the prevention and treatment of schizophrenia by TCM.
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Chronic constipation （CC） is one of the most common functional gastrointestinal diseases. At present， the overall therapeutic effect of CC is still not satisfactory worldwide， which seriously affects the quality of life and social function of patients. The etiology and pathophysiological mechanism of constipation are still unclear. It involves comprehensive factors such as heredity， social psychology， diet， intestinal flora imbalance， intestinal motility disorder， visceral sensitivity change， pelvic floor muscle group dysfunction and enteric nervous system （ENS） disorder. Among them， the abnormal factors of the brain-gut-microbiome axis are particularly significant. The brain-gut-microbiome axis is a complex network of interactions between the intestine and the brain， integrating and coordinating the physiological functions and pathological processes of the gastrointestinal tract. Microorganisms in the intestinal lumen play an important role in it， and can communicate with the intestinal tract and the central nervous system through nerve， endocrine and immune pathways. As a key brain-gut peptide in the regulation pathway of the brain-gut-microbiome axis， 5-hydroxytryptamine （5-HT） is involved in the regulation of gastrointestinal motility， sensation and secretion. The abnormal conduction of the 5-HT signaling pathway is closely related to the occurrence and development of constipation. Traditional Chinese medicine（TCM） is a unique precious resource in China， which has good curative effects and safety. In recent years， it has received extensive attention in the treatment of constipation. TCM and active ingredients， acupuncture and massage specifically regulate 5-HT signal transmission， so that the expressions of related molecules tend to be suitable for individual disease state levels to effectively improve constipation symptoms， with unique advantages. Therefore， this study used ''constipation''， ''intestinal flora''， ''5-HT''， and ''traditional Chinese medicine'' as the keywords to search PubMed， China National Knowledge Infrastructure （CNKI） and other literature databases. The correlation between 5-HT and constipation as well as brain-gut-microbiome axis and the research progress of TCM intervention in the 5-HT signaling pathway in the treatment of constipation were reviewed in order to explore the potential therapeutic value of 5-HT system in this disease and provide references for subsequent research.
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Lung cancer is one of the most common malignant tumors in the world， with its morbidity and mortality ranking at the top. The early symptoms are not obvious， and the biological structure is complex， so many patients have missed the optimal treatment time. At present， the treatment of lung cancer in modern medicine is dominated by first-line chemotherapy and surgical treatment with platinum-containing regimen， which has relatively large side effects， poor prognosis， and a high risk of metastasis and recurrence. With the gradual rise of targeted therapy and immunotherapy for lung cancer， the overall recovery of patients with lung cancer is still poor and the survival rate is low， despite more abundant treatment methods. From the perspective of holistic concept and syndrome differentiation， traditional Chinese medicine （TCM） plays an important role in the prognosis of tumor patients， with many targets， a wide range and light toxic and side effect. Modern studies have shown that the occurrence and development of lung cancer are closely related to the abnormality of multiple signaling pathways， and the Wnt/β-catenin signaling pathway， as one of the most important pathways in cancer， is involved in the whole process of lung cancer development by regulating the expression of related signaling proteins and genes. In recent years， many studies have confirmed that TCM monomers and TCM compounds can inhibit the epithelial-mesenchymal transition （EMT） process of lung cancer and the activity of lung cancer stem cells （LCSCs） by regulating the Wnt/β-catenin signaling pathway， induce lung cancer cell apoptosis， inhibit the proliferation， invasion and migration of lung cancer cells， and thus play an anti-lung cancer role. In recent years， research in this field has made breakthroughs， but there is a lack of systematic reviews and summaries. Thus， this paper reviewed relevant literature worldwide to analyze and interpret the mechanism of TCM intervention in the Wnt/β-catenin signaling pathway against lung cancer. The TCM monomers targeted to regulate this signaling pathway were summarized in four categories： promoting blood circulation for removing blood stasis， clearing heat and removing dampness， clearing heat and removing toxicity， and awakening the spirit. TCM compounds included Buzhong Yiqitang， Xuefu Zhuyutang， et al. This study aims to provide new ideas for clinical research and drug development for lung cancer.
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Enzymes are widely used in chemical and pharmaceutical industries because of their advantages of high efficiency and specificity. However， the shortcomings of the free enzymes， such as poor stability and difficulty in recycling， limit their application. Therefore， the immobilization and application of enzymes have become one of the research hotspots. The selection of the immobilization carriers is a critical step in the process of enzyme immobilization. Metal-organic frameworks（MOFs）， a kind of porous materials， are formed by the coordination of metal ions or metal clusters with organic ligands. As an emerging immobilization carrier， its advantages such as high porosity， strong stability， and surface modifiability make it ideal for immobilized enzyme carriers. By immobilizing the free enzyme on MOFs， the above mentioned deficiencies of the free enzymes can be effectively solved， which greatly broaden the applicable condition. Ligand fishing is a method to find receptor-specific ligands from complex components， which has the advantages of high efficiency， simple sample pretreatment and high specificity. The MOF-enzyme complex formed by enzyme immobilization can act as a "fishing rod" for ligand fishing， which can screen out the targets from the complex system of components. The complex chemical composition and various active ingredients of traditional Chinese medicine（TCM） make the ligand fishing technology to play a big role in the screening of enzyme inhibitors from TCM. And the screened enzyme inhibitors are expected to be further developed into the lead compounds with good efficacy and low adverse effects， so the immobilized enzymes of MOFs have a wide application in the screening of active ingredients from TCM. Based on this， this paper summarized the methods of immobilized enzymes of MOFs in recent years， analyzed the characteristics， advantages and disadvantages of each method， and summarized the laws of preparation conditions and mechanisms. Meanwhile， the application and future development of immobilized enzymes of MOFs in the field of enzyme inhibitor screening from TCM were also summarized and prospected， with a view to providing a reference for the development of natural ingredients and the modernization of TCM.
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Central retinal artery occlusion(CRAO)refers to occlusion of the central retinal artery(CRA), which acts as the primary blood supply to the inner neurosensory retina, and leads to an acute loss of vision and permanent visual disability. The natural history of visual prognosis in CRAO is generally poor. Despite a variety of treatment options have been studied, such as ocular massage, anterior chamber paracentesis, hyperbaric oxygen therapy(HBOT)and intra-arterial infusion of tissue plasminogen activator(tPA), but there is currently no evidence-based management strategies for the treatment of CRAO. Furthermore, the efficacy of all available managements is debatable and many have uncertain risks. This review will offer a summary of the currently known treatment options for CRAO and probe into their safety and efficacy on the prognosis of CRAO.