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Prediction of treatment response to antipsychotic drugs for precision medicine approach to schizophrenia:randomized trials and multiomics analysis
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作者 Liang-Kun Guo Yi Su +24 位作者 Yu-Ya-Nan Zhang Hao Yu Zhe Lu Wen-Qiang Li Yong-Feng Yang Xiao Xiao Hao Yan Tian-Lan Lu Jun Li Yun-Dan Liao Zhe-Wei Kang Li-Fang Wang Yue Li Ming Li Bing Liu Hai-Liang Huang Lu-Xian Lv Yin Yao Yun-Long Tan Gerome Breen Ian Everall Hong-Xing Wang Zhuo Huang Dai Zhang Wei-Hua Yue 《Military Medical Research》 SCIE CAS CSCD 2024年第1期19-33,共15页
Background:Choosing the appropriate antipsychotic drug(APD)treatment for patients with schizophrenia(SCZ)can be challenging,as the treatment response to APD is highly variable and difficult to predict due to the lack ... Background:Choosing the appropriate antipsychotic drug(APD)treatment for patients with schizophrenia(SCZ)can be challenging,as the treatment response to APD is highly variable and difficult to predict due to the lack of effective biomarkers.Previous studies have indicated the association between treatment response and genetic and epigenetic factors,but no effective biomarkers have been identified.Hence,further research is imperative to enhance precision medicine in SCZ treatment.Methods:Participants with SCZ were recruited from two randomized trials.The discovery cohort was recruited from the CAPOC trial(n=2307)involved 6 weeks of treatment and equally randomized the participants to the Olanzapine,Risperidone,Quetiapine,Aripiprazole,Ziprasidone,and Haloperidol/Perphenazine(subsequently equally assigned to one or the other)groups.The external validation cohort was recruited from the CAPEC trial(n=1379),which involved 8 weeks of treatment and equally randomized the participants to the Olanzapine,Risperidone,and Aripiprazole groups.Additionally,healthy controls(n=275)from the local community were utilized as a genetic/epigenetic reference.The genetic and epigenetic(DNA methylation)risks of SCZ were assessed using the polygenic risk score(PRS)and polymethylation score,respectively.The study also examined the genetic-epigenetic interactions with treatment response through differential methylation analysis,methylation quantitative trait loci,colocalization,and promoteranchored chromatin interaction.Machine learning was used to develop a prediction model for treatment response,which was evaluated for accuracy and clinical benefit using the area under curve(AUC)for classification,R^(2) for regression,and decision curve analysis.Results:Six risk genes for SCZ(LINC01795,DDHD2,SBNO1,KCNG2,SEMA7A,and RUFY1)involved in cortical morphology were identified as having a genetic-epigenetic interaction associated with treatment response.The developed and externally validated prediction model,which incorporated clinical information,PRS,genetic risk score(GRS),and proxy methylation level(proxyDNAm),demonstrated positive benefits for a wide range of patients receiving different APDs,regardless of sex[discovery cohort:AUC=0.874(95%CI 0.867-0.881),R^(2)=0.478;external validation cohort:AUC=0.851(95%CI 0.841-0.861),R^(2)=0.507].Conclusions:This study presents a promising precision medicine approach to evaluate treatment response,which has the potential to aid clinicians in making informed decisions about APD treatment for patients with SCZ.Trial registration Chinese Clinical Trial Registry(https://www.chictr.org.cn/),18 Aug 2009 retrospectively registered:CAPOC-ChiCTR-RNC-09000521(https://www.chictr.org.cn/showproj.aspx?proj=9014),CAPEC-ChiCTRRNC-09000522(https://www.chictr.org.cn/showproj.aspx?proj=9013). 展开更多
关键词 SCHIZOPHRENIA Antipsychotic drug treatment response Prediction model GENETICS EPIGENETICS
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Research Progress of Radical Treatment of Helicobacter Pylori Based on Drug Sensitivity Test as First-Line Treatment
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作者 Dong Luo Haidong Zhou +8 位作者 Changtai Luo Wei Wang Luchang Chen Wujia Yang Xianqi Qin Song Huang Wenzhao Zhang Jiahou Xu Jihua Wei 《Journal of Biosciences and Medicines》 2024年第8期30-39,共10页
Helicobacter pylori (HP) infection is a global problem that affects about half of the world’s population and requires sufficient attention in clinical and scientific work. Due to differences in economic and medical c... Helicobacter pylori (HP) infection is a global problem that affects about half of the world’s population and requires sufficient attention in clinical and scientific work. Due to differences in economic and medical conditions among countries around the world, there is currently no unified treatment plan for anti-HP. In China, empirical quadruple therapy is mainly used. With the abuse of antibiotics, many patients face the problem of secondary eradication after failure, and the resistance rate of HP is gradually increasing. After eradication failure, drug sensitivity cultivation is carried out to choose sensitive antibiotics for treatment. A new strategy is currently needed to address how to improve the eradication rate of HP during the first eradication. This article aims to discuss the first-line treatment plans and research progress for eradicating HP based on drug sensitivity testing before eradication. Compared with traditional empirical therapies, treatment based on drug sensitivity results can effectively improve the eradication rate of HP, and reduce drug resistance rates, and adverse reactions, among other benefits. . 展开更多
关键词 drug Susceptibility Test Helicobacter Pylori (HP) Infection First-Line treatment HP Culture
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Expert Consensus on the Diagnosis and Treatment of Anticancer Drug-Induced Interstitial Lung Disease 被引量:2
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作者 Fei MA Hua-ping DAI 《Current Medical Science》 SCIE CAS 2023年第1期1-12,共12页
Drug-induced interstitial lung disease(DILD)is the most common pulmonary adverse event of anticancer drugs.In recent years,the incidence of anticancer DILD has gradually increased with the rapid development of novel a... Drug-induced interstitial lung disease(DILD)is the most common pulmonary adverse event of anticancer drugs.In recent years,the incidence of anticancer DILD has gradually increased with the rapid development of novel anticancer agents.Due to the diverse clinical manifestations and the lack of specific diagnostic criteria,DILD is difficult to diagnose and may even become fatal if not treated properly.Herein,a multidisciplinary group of experts from oncology,respiratory,imaging,pharmacology,pathology,and radiology departments in China has reached the“expert consensus on the diagnosis and treatment of anticancer DILD”after several rounds of a comprehensive investigation.This consensus aims to improve the awareness of clinicians and provide recommendations for the early screening,diagnosis,and treatment of anticancer DILD.This consensus also emphasizes the importance of multidisciplinary collaboration while managing DILD. 展开更多
关键词 drug-induced interstitial lung disease anticancer drug DIAGNOSIS treatment
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Treatment outcomes and adverse drug reactions among patients with drug-resistant tuberculosis receiving all-oral,long-term regimens:First record viewing report from Pakistan 被引量:1
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作者 Hira Aslam Asad Omar +6 位作者 Razia Fatima Usman Rasool Aashifa Yaqoob Waseem Ullah Aamir Khan Yusra Habib Khan Tauqeer Hussain Mallhi 《Asian Pacific Journal of Tropical Medicine》 SCIE CAS 2023年第2期58-64,I0003,共8页
Objective:To assess the effectiveness and adverse drug reactions of all-oral regimens for patients with multidrug-resistant tuberculosis.Methods:This retrospective study was conducted at 10 Programmatic Management of ... Objective:To assess the effectiveness and adverse drug reactions of all-oral regimens for patients with multidrug-resistant tuberculosis.Methods:This retrospective study was conducted at 10 Programmatic Management of Drug Resistant Tuberculosis sites in Punjab province of Pakistan.Patients receiving treatment for drug resistant tuberculosis from July 2019 to December 2020 with at least interim result i.e.6th month culture conversion or final outcomes(cured,complete,lost to follow-up,failure,death)available,were included in the study.Data was extracted from electronic data management system.For the reporting and management of adverse drug events,active tuberculosis drug safety monitoring and management was implemented across all sites.All the data was analyzed using SPSS version 22.Results:Out of 947 drug resistant tuberculosis patients included in this study,579(68%)of the patients had final outcomes available.Of these,384(67.9%)successfully completed their treatment.Out of 368(32%)patients who had their interim results available,all had their 6th month culture negative.Combining new medications was thought to result in serious adverse outcomes such as QT prolongation.However,this study did not record any severe adverse events among patients.Conclusions:All-oral regimens formulation guided by overall treatment effectiveness resulted in treatment outcomes comparable to those obtained with traditional injectable treatment. 展开更多
关键词 All-oral long-term regimens Long-term regimens Bedaquiline LINEZOLID CLOFAZIMINE drug resistant tuberculosis treatment outcomes aDSM
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Drug resistance mechanisms in cancers:Execution of prosurvival strategies 被引量:1
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作者 Pavan Kumar Dhanyamraju 《Journal of Biomedical Research》 CAS CSCD 2024年第2期95-121,共27页
One of the quintessential challenges in cancer treatment is drug resistance.Several mechanisms of drug resistance have been described to date,and new modes of drug resistance continue to be discovered.The phenomenon o... One of the quintessential challenges in cancer treatment is drug resistance.Several mechanisms of drug resistance have been described to date,and new modes of drug resistance continue to be discovered.The phenomenon of cancer drug resistance is now widespread,with approximately 90% of cancer-related deaths associated with drug resistance.Despite significant advances in the drug discovery process,the emergence of innate and acquired mechanisms of drug resistance has impeded the progress in cancer therapy.Therefore,understanding the mechanisms of drug resistance and the various pathways involved is integral to treatment modalities.In the present review,I discuss the different mechanisms of drug resistance in cancer cells,including DNA damage repair,epithelial to mesenchymal transition,inhibition of cell death,alteration of drug targets,inactivation of drugs,deregulation of cellular energetics,immune evasion,tumor-promoting inflammation,genome instability,and other contributing epigenetic factors.Furthermore,I highlight available treatment options and conclude with future directions. 展开更多
关键词 cancer drug resistance MECHANISMS MICRORNAS treatment strategies
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Epidemiological Investigation of Brucellosis Spondylitis and Optimal Selection of Clinical Drug Compatibility, Treatment Course and Treatment Plan
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作者 Xinming Yang Fei Liu Yanlin Yin 《Open Journal of Preventive Medicine》 CAS 2023年第5期129-138,共10页
Background: Brucellosis is a zoonotic endemic disease, the main source of infection is infected cattle, sheep, pigs and their products. In recent years, the global incidence of brucellosis spondylitis has increased ye... Background: Brucellosis is a zoonotic endemic disease, the main source of infection is infected cattle, sheep, pigs and their products. In recent years, the global incidence of brucellosis spondylitis has increased year by year, and it has spread from pastoral areas to semi-agricultural and semi-pastoral areas, agricultural areas and cities. It has changed from a mainly occupational disease to a mainly food-borne disease, and it is also a zoonotic specific spinal infectious disease that WHO and governments around the world pay great attention to. Due to the low cure rate and high recurrence rate of traditional drug therapy regimen. Therefore, to carry out epidemiological investigation and Related research on clinical drug therapy of brucellosis spondylitis has practical significance for improving diagnosis rate, cure rate and reducing recurrence rate. Objective: To analyze the epidemiological characteristics of Brucellosis spondylitis and explore the choice of drugs and the best drug treatment plan, so as to provide scientific basis for improving the prevention and control of the disease and treatment effect. Methods: Clinical epidemiodogical materials were collected from 113 patients with brucellar spondylitis. All these patients were divided into 5 different groups according to 5 kinds of drugs adopted respectively, and then the patients were given different course of treatment. Results: In the 113 patients, brucellar spondylitis morbility of female patients were higher than that of male ones, and the morbility of Bashang were higher than that of Baxia. These patients were infected mainly through browsing and breeding beasts. Lumbars were the major focus of infection. It was very comnlon that two adjacent lumbars were involved in concurrently. L4 was the most common infection location and its demolishment was most serious. The curative effect of group treated with doxycycline was better than that of group treated without doxycycline. If the course of treatment Was increased, the curative effect Was not increased obviously. Conclusions: There are characteristic features in clinical epidemiology of brucell spondylitis. Doxycycline + Rifampicin + Sulfamethoxazole was used as the preferred antibiotic. Using antibiotics adequately and jointly by two courses of treatment for a long time is the most reasonable way to treat the disease and prevent the disease from recurrence. 展开更多
关键词 BRUCELLOSIS SPONDYLITIS EPIDEMIOLOGY drug Compatibility treatment Course PHARMACOTHERAPY Optimize treatment
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Knowledge about the Management of Anti-Epileptic Drug Treatment among General Practitioners in Brazzaville, Congo
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作者 Josué Euberma Diatewa Inès Frédérique Nsondé-Mondzié +4 位作者 Dinah Happhia Boubayi Motoula-Latou Eliot Prince Galiéni Sounga-Banzouzi Yacouba Kaba Ghislain Armel Mpandzou Paul Macaire Ossou-Nguiet 《Neuroscience & Medicine》 2023年第2期9-28,共20页
Background: Epilepsy is a chronic brain disorder. It often leads to disabilities and handicaps. In Africa, epilepsy is almost exclusively treated by general practitioners (GPs) because of a shortage of epilepsy specia... Background: Epilepsy is a chronic brain disorder. It often leads to disabilities and handicaps. In Africa, epilepsy is almost exclusively treated by general practitioners (GPs) because of a shortage of epilepsy specialists. It is therefore important to know the level of knowledge about epilepsy among GPs in order to improve their skills. Objectives: To assess the level of knowledge about the management of anti-epileptic drug treatment among GPs in Brazzaville;to investigate the relationship between demographic factors and GPs’ knowledge. Methods: This was a cross-sectional analytical study. It was conducted from 20 July to 1 September 2021. It focused on GPs working in public hospitals and private care centers in Brazzaville. Information on treatment aspects was collected through a standardized 11-item questionnaire. Results: Among the 137 participants, there were 84 (61.3%) men and 53 (38.7%) women. Of these participants, 36 (26.3%) were trained in Congo versus 101 (73.7%) in other countries. Only 21 (15.3%) GPs had good knowledge about the management of anti-epileptic drug treatment. The overall average knowledge score among GPs was low (31.4%). No significant associations were found between low and good levels of knowledge and gender (OR = 1.03;95% CI = 0.40 - 2.68;p = 1.000), age groups (OR 0.05), training country (OR = 0.62;95% CI = 0.19 - 1.98;p = 0.591), practice hospital (OR = 0.40;95% CI = 0.05 - 3.20;p = 0.695) and duration of professional experience (OR 0.05). Conclusion: The study population has insufficient knowledge about the management of anti-epileptic drug treatment. Demographic factors have no impact on GPs’ knowledge. Epilepsy education programs are needed to improve GPs’ knowledge and skills. 展开更多
关键词 EPILEPSY drug treatment General Practitioners KNOWLEDGE BRAZZAVILLE
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Opinion on double strategy to fight against COVID-19:Vaccination and home treatment with non-steroidal anti-inflammatory drugs
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作者 Serafino Fazio Flora Affuso 《World Journal of Meta-Analysis》 2023年第1期1-4,共4页
The goals of global vaccination are to control,eliminate,or eradicate infectious diseases in a sustainable way that strengthens public health systems.Although the use of vaccines is essential for the control of epidem... The goals of global vaccination are to control,eliminate,or eradicate infectious diseases in a sustainable way that strengthens public health systems.Although the use of vaccines is essential for the control of epidemics,the vaccines against coronavirus disease 2019(COVID-19)proved to be inadequate to end the pandemic and thus are considered incomplete.These vaccines failed to prevent infection,so their primary purpose has been shifted to prevent severe disease and reduce hospitalizations and deaths.Therefore,we believe that all the strategies available to reduce transmission,hospitalizations and deaths due to COVID-19 will be put in place.It is reported that uncontrolled inflammation and thrombosis are the principal mechanisms for aggravation and death in patients with COVID-19.Unlike corticosteroids that should not be administered at the beginning of the symptoms for their immunosuppressive action,which could worsen the evolution of the disease,the usefulness of non-steroidal anti-inflammatory drugs in the early at-home treatment of the disease is becoming evident. 展开更多
关键词 VACCINATION Non-steroidal anti-inflammatory drugs COVID-19 Early treatment INDOMETHACIN HOSPITALIZATIONS
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Follow-up Study of Retreatment TB Patients with Sputum Smear and/or Culture Positive Two Years after They were Declared Cured with First-line Anti-TB Drugs in Shandong Province 被引量:3
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作者 LI Fang SONG Chun Yan +5 位作者 ZHAO Fei LIANG Ming Li LIU Zhi Min GUO Xiao Yan WANG Yu HE Guang Xue 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2015年第2期152-156,共5页
This study aimed to learn the recurrence rate in the retreatment TB patients with sputum smear and/or culture positive (ss+ and/or c+) two years after they were declared cured, and to explore causes of recurrence ... This study aimed to learn the recurrence rate in the retreatment TB patients with sputum smear and/or culture positive (ss+ and/or c+) two years after they were declared cured, and to explore causes of recurrence in order to improve long-time treatment outcome. 5 cities were selected as research locations. Recurrence of TB was judged by chest X-ray examination together with sputum smear and culture examination. 展开更多
关键词 TB Follow-up Study of Retreatment TB Patients with Sputum Smear and/or Culture Positive Two Years after They were Declared Cured with First-line anti-tb drugs in Shandong Province line
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BPaL/BpaLM regimen:A bright future for drug-resistant tuberculosis
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作者 Oki Nugraha Putra Telly Purnamasari 《Asian Pacific Journal of Tropical Medicine》 SCIE CAS 2024年第8期335-337,共3页
Indonesia is one of the countries with the highest burden of tuberculosis and drug-resistant tuberculosis(DR-TB)across the world.Based on data from the World Health Organization(WHO)Global TB Report 2023,it is estimat... Indonesia is one of the countries with the highest burden of tuberculosis and drug-resistant tuberculosis(DR-TB)across the world.Based on data from the World Health Organization(WHO)Global TB Report 2023,it is estimated that there are 10000 cases of DR-TB in Indonesia.Bedaquiline,a novel antitubercular drug,has been implemented to treat DR-TB globally.It was administered either a shorter(9 months)or individualized treatment regimen(18 months).However,long treatment duration with various adverse events affects patient compliance.Therefore,a short treatment with less medication is urgently required.In 2022,the WHO announced an alternative regimen-bedaquiline,pretomanid,linezolid,and moxifloxacin(BPaLM)to treat DR-TB patients for six months without resistance to fluoroquinolones[1].This recommendation is based on previous clinical trials of TB,Zenix TB,and TB-PRACTECAL.The introduction of BPaL and BPaLM provided a bright future for treating DR-TB patients. 展开更多
关键词 TUBERCULOSIS drug treatment
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Pathogenesis, diagnosis, and treatment of epilepsy: electromagnetic stimulation-mediated neuromodulation therapy and new technologies
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作者 Dian Jiao Lai Xu +3 位作者 Zhen Gu Hua Yan Dingding Shen Xiaosong Gu 《Neural Regeneration Research》 SCIE CAS 2025年第4期917-935,共19页
Epilepsy is a severe,relapsing,and multifactorial neurological disorder.Studies regarding the accurate diagnosis,prognosis,and in-depth pathogenesis are crucial for the precise and effective treatment of epilepsy.The ... Epilepsy is a severe,relapsing,and multifactorial neurological disorder.Studies regarding the accurate diagnosis,prognosis,and in-depth pathogenesis are crucial for the precise and effective treatment of epilepsy.The pathogenesis of epilepsy is complex and involves alterations in variables such as gene expression,protein expression,ion channel activity,energy metabolites,and gut microbiota composition.Satisfactory results are lacking for conventional treatments for epilepsy.Surgical resection of lesions,drug therapy,and non-drug interventions are mainly used in clinical practice to treat pain associated with epilepsy.Non-pharmacological treatments,such as a ketogenic diet,gene therapy for nerve regeneration,and neural regulation,are currently areas of research focus.This review provides a comprehensive overview of the pathogenesis,diagnostic methods,and treatments of epilepsy.It also elaborates on the theoretical basis,treatment modes,and effects of invasive nerve stimulation in neurotherapy,including percutaneous vagus nerve stimulation,deep brain electrical stimulation,repetitive nerve electrical stimulation,in addition to non-invasive transcranial magnetic stimulation and transcranial direct current stimulation.Numerous studies have shown that electromagnetic stimulation-mediated neuromodulation therapy can markedly improve neurological function and reduce the frequency of epileptic seizures.Additionally,many new technologies for the diagnosis and treatment of epilepsy are being explored.However,current research is mainly focused on analyzing patients’clinical manifestations and exploring relevant diagnostic and treatment methods to study the pathogenesis at a molecular level,which has led to a lack of consensus regarding the mechanisms related to the disease. 展开更多
关键词 DIAGNOSIS drug treatment ELECTROENCEPHALOGRAPHY epilepsy monitoring EPILEPSY nerve regeneration NEUROSTIMULATION non-drug interventions PATHOGENESIS prediction
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Recent advances in zwitterionic nanoscale drug delivery systems to overcome biological barriers
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作者 Xumei Ouyang Yu Liu +2 位作者 Ke Zheng Zhiqing Pang Shaojun Peng 《Asian Journal of Pharmaceutical Sciences》 SCIE CAS 2024年第1期49-68,共20页
Nanoscale drug delivery systems(nDDS)have been employed widely in enhancing the therapeutic efficacy of drugs against diseases with reduced side effects.Although several nDDS have been successfully approved for clinic... Nanoscale drug delivery systems(nDDS)have been employed widely in enhancing the therapeutic efficacy of drugs against diseases with reduced side effects.Although several nDDS have been successfully approved for clinical use up to now,biological barriers between the administration site and the target site hinder the wider clinical adoption of nDDS in disease treatment.Polyethylene glycol(PEG)-modification(or PEGylation)has been regarded as the gold standard for stabilising nDDS in complex biological environment.However,the accelerated blood clearance(ABC)of PEGylated nDDS after repeated injections becomes great challenges for their clinical applications.Zwitterionic polymer,a novel family of antifouling materials,have evolved as an alternative to PEG due to their super-hydrophilicity and biocompatibility.Zwitterionic nDDS could avoid the generation of ABC phenomenon and exhibit longer blood circulation time than the PEGylated analogues.More impressively,zwitterionic nDDS have recently been shown to overcome multiple biological barriers such as nonspecific organ distribution,pressure gradients,impermeable cell membranes and lysosomal degradation without the need of any complex chemical modifications.The realization of overcoming multiple biological barriers by zwitterionic nDDS may simplify the current overly complex design of nDDS,which could facilitate their better clinical translation.Herein,we summarise the recent progress of zwitterionic nDDS at overcoming various biological barriers and analyse their underlyingmechanisms.Finally,prospects and challenges are introduced to guide the rational design of zwitterionic nDDS for disease treatment. 展开更多
关键词 Zwitterionic polymer Nano drug delivery system Biological barrier Targeting delivery Disease treatment
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Extensive prediction of drug response in mutation-subtype-specific LUAD with machine learning approach
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作者 KEGANG JIA YAWEI WANG +1 位作者 QI CAO YOUYU WANG 《Oncology Research》 SCIE 2024年第2期409-419,共11页
Lung cancer is the most prevalent cancer diagnosis and the leading cause of cancer death worldwide.Therapeutic failure in lung cancer(LUAD)is heavily influenced by drug resistance.This challenge stems from the diverse... Lung cancer is the most prevalent cancer diagnosis and the leading cause of cancer death worldwide.Therapeutic failure in lung cancer(LUAD)is heavily influenced by drug resistance.This challenge stems from the diverse cell populations within the tumor,each having unique genetic,epigenetic,and phenotypic profiles.Such variations lead to varied therapeutic responses,thereby contributing to tumor relapse and disease progression.Methods:The Genomics of Drug Sensitivity in Cancer(GDSC)database was used in this investigation to obtain the mRNA expression dataset,genomic mutation profile,and drug sensitivity information of NSCLS.Machine Learning(ML)methods,including Random Forest(RF),Artificial Neurol Network(ANN),and Support Vector Machine(SVM),were used to predict the response status of each compound based on the mRNA and mutation characteristics determined using statistical methods.The most suitable method for each drug was proposed by comparing the prediction accuracy of different ML methods,and the selected mRNA and mutation characteristics were identified as molecular features for the drug-responsive cancer subtype.Finally,the prognostic influence of molecular features on the mutational subtype of LUAD in publicly available datasets.Results:Our analyses yielded 1,564 gene features and 45 mutational features for 46 drugs.Applying the ML approach to predict the drug response for each medication revealed an upstanding performance for SVM in predicting Afuresertib drug response(area under the curve[AUC]0.875)using CIT,GAS2L3,STAG3L3,ATP2B4-mut,and IL15RA-mut as molecular features.Furthermore,the ANN algorithm using 9 mRNA characteristics demonstrated the highest prediction performance(AUC 0.780)in Gefitinib with CCL23-mut.Conclusion:This work extensively investigated the mRNA and mutation signatures associated with drug response in LUAD using a machine-learning approach and proposed a priority algorithm to predict drug response for different drugs. 展开更多
关键词 Lung adenocarcinoma drug resistance Machine learning Molecular features Personalized treatment
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Evolution of treatment options for juvenile idiopathic arthritis
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作者 Tao Ren Jia-Hui Guan +2 位作者 Yu Li Nan-Nan Li Zheng Li 《World Journal of Orthopedics》 2024年第9期831-835,共5页
A recent study published in World J Clin Cases addressed the optimal non-steroidal anti-inflammatory drugs(NSAIDs)for juvenile idiopathic arthritis(JIA).Herein,we outline the progress in drug therapy of JIA.NSAIDs hav... A recent study published in World J Clin Cases addressed the optimal non-steroidal anti-inflammatory drugs(NSAIDs)for juvenile idiopathic arthritis(JIA).Herein,we outline the progress in drug therapy of JIA.NSAIDs have traditionally been the primary treatment for all forms of JIA.NSAIDs are symptom-relief medications,and well tolerated by patients.Additionally,the availability of selective NSAIDs further lower the gastrointestinal adverse reactions compared with traditional NSAIDs.Glucocorticoid is another kind of symptom-relief medications with potent anti-inflammatory effect.However,the frequent adverse events limit the clinical use.Both NSAIDs and glucocorticoid fail to ease or pre-vent joint damage,and the breakthrough comes along with the disease-mo-difying antirheumatic drugs(DMARDs).DMARDs can prevent disease pro-gression and reduce joint destruction.Particularly,the emergence of biologic DMARDs(bDMARDs)has truly revolutionized the therapeutics of JIA,compared with conventional synthetic DMARDs.As a newly developed class of drugs,the places of most bDMARDs in the management of JIA remain to be well estab-lished.Nevertheless,the continuous evolution of bDMARDs raises hopes of improving long-term disease outcomes for JIA. 展开更多
关键词 Juvenile idiopathic arthritis treatment Non-steroidal anti-inflammatory drug Disease-modifying antirheumatic drug EVOLUTION
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Anti-oxidative stress treatment and current clinical trials
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作者 Chun-Ye Zhang Ming Yang 《World Journal of Hepatology》 2024年第2期294-299,共6页
Oxidative stress disturbs the balance between the production of reactive oxygen species(ROS)and the detoxification biological process.It plays an important role in the development and progression of many chronic disea... Oxidative stress disturbs the balance between the production of reactive oxygen species(ROS)and the detoxification biological process.It plays an important role in the development and progression of many chronic diseases.Upon exposure to oxidative stress or the inducers of ROS,the cellular nucleus undergoes some biological processes via different signaling pathways,such as stress adaption through the forkhead box O signaling pathway,inflammatory response through the IκB kinase/nuclear factor-κB signaling pathway,hypoxic response via the hypoxia-inducible factor/prolyl hydroxylase domain proteins pathway,DNA repair or apoptosis through the p53 signaling pathway,and antioxidant response through the Kelch-like ECH-associated protein 1/nuclear factor E2-related factor 2 signaling pathway.These processes are involved in many diseases.Therefore,oxidative stress has gained more attraction as a targeting process for disease treatment.Meanwhile,anti-oxidative stress agents have been widely explored in pre-clinical trials.However,only limited clinical trials are performed to evaluate the efficacy of anti-oxidative stress agents or antioxidants in diseases.In this letter,we further discuss the current clinical trials related to anti-oxidative stress treatment in different diseases.More pre-clinical studies and clinical trials are expected to use anti-oxidative stress strategies as disease treatment or dietary supplementation to improve disease treatment outcomes. 展开更多
关键词 Anti-oxidative stress treatment Clinical trials drugS Dietary invention Reactive oxygen species
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Improving treatment plan and mental health in children with abdominal infection for broad-spectrum bacterial infections
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作者 Gui-Bo Wang Xue-Feng Zhang +2 位作者 Bing Liang Jie Lei Jun Xue 《World Journal of Psychiatry》 SCIE 2024年第9期1319-1325,共7页
BACKGROUND Pediatric abdominal infection is a common but serious disease that requires timely and effective treatment.In surgical treatment,accurate diagnosis and rational application of antibiotics are the keys to im... BACKGROUND Pediatric abdominal infection is a common but serious disease that requires timely and effective treatment.In surgical treatment,accurate diagnosis and rational application of antibiotics are the keys to improving treatment effects.AIM To investigate the effect of broad-spectrum bacterial detection on postoperative antibiotic therapy.METHODS A total of 100 children with abdominal infection who received surgical treatment in our hospital from September 2020 to July 2021 were grouped.The observation group collected blood samples upon admission and sent them for broad-spectrum bacterial infection nucleic acid testing,and collected pus or exudate during the operation for bacterial culture and drug sensitivity testing;the control group only sent bacterial culture and drug sensitivity testing during the operation.RESULTS White blood cell count,C-reactive protein,procalcitonin,3 days after surgery,showed better postoperative index than the control group(P<0.05).The hospital stay in the observation group was significantly shorter than that in the control group.The hospitalization cost in the observation group was significantly lower than that in the control group,and the difference between the two groups was statistically significant(P<0.05).CONCLUSION Early detection of broad-spectrum bacterial infection nucleic acids in pediatric abdominal infections can help identify pathogens sooner and guide the appropriate use of antibiotics,improving treatment outcomes and reducing medical costs to some extent. 展开更多
关键词 Pediatric abdominal infection Nucleic acid detection of broad-spectrum bacterial infection Bacterial culture drug sensitivity testing treatment effect COST Mental health
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The Assessment of the Clinical Effect of the Drug Compatibility and Course of Treatment to the Brucellar Spondylitis 被引量:50
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作者 Xin-Ming Yang Wei Shi +4 位作者 Xian-Yong Meng Ying Zhang Ya-Kun Du Lei Zhang Yao-Yi Wang 《Surgical Science》 2013年第1期92-99,共8页
Objective: To evaluate five drug treatment regimens in the treatment of Brucella spondylitis. Methods: Patients with clinical symptoms compatible and diagnostic test consistent with Brucella spondylitis were randomly ... Objective: To evaluate five drug treatment regimens in the treatment of Brucella spondylitis. Methods: Patients with clinical symptoms compatible and diagnostic test consistent with Brucella spondylitis were randomly assigned to five drug treatment regimens. Results: Combination therapy with doxycycline, rifampin and sulfamethoxazole for 56 consecutive days showed the highest cure rate of 20% after a single course and of 85% after a double course with affectivity rates of 55% and 95%. Cure rate and affectivity rate was significant better (P 0.05) than for patients receiving doxycycline, rifampin and streptomycin for the same period and regimens containing doxycycline were significant better than regimens without this drug. Conclusion: Combination therapy of doxycycline, rifampin and sulfamethoxazole for 8 weeks using one or two full courses should be recommended for Brucella spondylitis. 展开更多
关键词 BRUCELLOSIS SPONDYLITIS CLINIC Effect COURSE of treatment drug Compatibility
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Comparison of Histological, Microbiological, and Molecular Methods in Diagnosis of Patients with TBLN Having Different Anti-TB Treatment Background 被引量:6
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作者 CHE Nan Ying HUANG Shao Jun +9 位作者 MA Yan HAN Yi LIU Zi Chen ZHANG Chen MU Jing ZHAO Dan QU Yang ZHANG Hai Qing LIU Zhi Dong XU Shao Fa 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2017年第6期418-425,共8页
Objective The influence of anti-tuberculosis (TB) treatment history on tuberculous lymphadenitis (TBLN) diagnosis is unclear. Therefore, this study aims to evaluate the diagnostic methods, including histology, mic... Objective The influence of anti-tuberculosis (TB) treatment history on tuberculous lymphadenitis (TBLN) diagnosis is unclear. Therefore, this study aims to evaluate the diagnostic methods, including histology, microbiology, and molecular tests, used for TBLN. Methods In this study, suspected patients with TBLN and having different anti-T8 treatment background were enrolled. All the samples were tested simultaneously by histology, ZiehI-Neelsen (ZN) staining, mycobacterial culture (culture), Xpert MTB/RIF (xpert), real-time PCR, and high-resolution melting curve PCR (HRM). Thereafter, the performance of these methods on samples with different anti-TB treatment background was assessed. Results In our study, 89 patients were prospectively included 82 patients with TBLN and 7 with other diseases. The overall sensitivities of Xpert, real-time PCR, histology, ZN staining, and culture were 86.6%, 69.5%, 58.5%, 43.9%, and 22.0%, respectively. The anti-TB treatment history revealed dramatic influences on the sensitivity of culture (P 〈 0.0001). In fact, the treatment that lasted over 3 months also influenced the sensitivity of Xpert (P 〈 0.05). However, the treatment history did not affect the performance of remaining tests (P 〉 0.05). For rifampicin drug susceptibility test (DST), the anti-T8 treatment showed only significant influence on the success rate of culture DST (P = 0.001), but not on those of Xpert and HRM tests (P 〉 0.05). Conclusion Other tests as welt as culture should be considered for patients with TBLN having retreatment history or over 1-month treatment to avoid false negative results. 展开更多
关键词 Tuberculous lymphadenitis Mycobacterial culture Molecular test anti-tb treatment drugRESISTANCE
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Drug treatment of functional dyspepsia 被引量:9
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作者 Klaus Mnkemüller Peter Malfertheiner 《World Journal of Gastroenterology》 SCIE CAS CSCD 2006年第17期2694-2700,共7页
Symptomatic improvement of patients with functional dyspepsia after drug therapy is often incomplete and obtained in not more than 60% of patients. This is likely because functional dyspepsia is a heterogeneous diseas... Symptomatic improvement of patients with functional dyspepsia after drug therapy is often incomplete and obtained in not more than 60% of patients. This is likely because functional dyspepsia is a heterogeneous disease. Although great advance has been achieved with the consensus definitions of the Rome I and II criteria, there are still some aspects about the definition of functional dyspepsia that require clarification. The Rome criteria explicitly recognise that epigastric pain or discomfort must be the predominant complaint in patients labelled as suffering from functional dyspepsia. However, this strict definition can create problems in the daily primary care clinical practice, where the patient with functional dyspepsia presents with multiple symptoms. Before starting drug therapy it is recommended to provide the patient with an explanation of the disease process and reassurance. A thorough physical examination and judicious use of laboratory data and endoscopy are also indicated. In general, the approach to treat patients with functional dyspepsia based on their main symptom is practical and effective. Generally, patients should be treated with acid suppressive therapy using proton-pump inhibitors if the predominant symptoms are epigastric pain or gastroesophageal reflux symptoms. Although the role of Helicobacter pylori (H pylon) in functional dyspepsia continues to be a matter of debate, recent data indicate that there is modest but clear benefit of eradication of H pylori in patients with functional dyspepsia. In addition, H pylori is a gastric carcinogen and if found it should be eliminated. Although there are no specific diets for patients with FD, it may be helpful to guide the patients on healthy exercise and eating habits. 展开更多
关键词 Functional dyspepsia drug treatment HELICOBACTERPYLORI Predominant symptoms
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Drug treatment of male fertility disorders 被引量:4
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作者 Gerhard Haidl Frank-Michael Kohn Wolf-Bernhard Schill 《Asian Journal of Andrology》 SCIE CAS CSCD 2000年第2期81-85,共5页
Drug treatment remains an active domain in the therapy of male fertility disorders. Although there are only a fewconditions that allow causal treatment, rational approaches are possible in many cases. Best results are... Drug treatment remains an active domain in the therapy of male fertility disorders. Although there are only a fewconditions that allow causal treatment, rational approaches are possible in many cases. Best results are obtained in casesrequiring an anti-inflammatory treatment and in patients with an impaired sperm transport. High-dosage administrationof FSH is a promising new development, aimed particularly at improving the disturbed sperm structures. A careful di-agnostic work-up with elucidation of the underlying disease is essential to achieve a successful therapy. 展开更多
关键词 male fertility agents drug therapy treatment recommendations
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