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Association between the cumulative triglyceride-glucose index and the recurrence of atrial fibrillation after radiofrequency catheter ablation

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Journal of Geriatric Cardiology 2024年第2期21卷 200-210页

作者： Qing YAN Jia-Qi LIANG Yi-De YUAN Yuan LI Jia-Li FAN Wen-Huan WU Pan XU Jia-Hong XUE department of Cardiovascular medicine the Second Affiliated Hospital of Xi’an Jiaotong UniversityShaanxiChina department of Cardiovascular medicine Zichang People’s HospitalShaanxiChina department of Ultrasound Xijing HospitalAir Force Military Medical UniversityShaanxiChina

BACKGROUND Triglyceride-glucose(TyG)index values are a new surrogate marker for insulin *** study aimed to explore the relationship between cumulative TyG index values and atrial fibrillation(AF)recurrence after radiofrequency catheter ablation(RFCA).METHODS A total of 576 patients with AF who underwent RFCA at the Second Affiliated Hospital of Xi'an Jiaotong University were included in this *** participants were grouped based on cumulative TyG index values tertiles within 3 months after *** regression and restricted cubic spline analyses were used to determine the relationship between cumulative TyG index values and AF *** predictive value of all risk factors was assessed by receiver operating curve *** There were 375 patients completed the study(age:63.23±10.73 years,64.27%male).The risk of AF recurrence increased with increasing cumulative TyG index values *** adjusting for potential confounders,patients in the medium cumulative TyG index group[hazard ratio(HR)=4.949,95%CI:1.778–13.778,P=0.002]and the high cumulative TyG index group(HR=8.716,95%CI:3.371–22.536,P<0.001)had a higher risk of AF recurrence than those in the low cumulative TyG index *** restricted cubic spline regression model also showed an increased risk of AF recurrence with increasing cumulative TyG index *** considering cumulative TyG index values,left atrial diameter,and lactate dehydrogenase levels as a comprehensive factor,the model could effectively predict AF recurrence after RFCA[area under the curve(AUC)=0.847,95%CI:0.797–0.897,P<0.001].CONCLUSIONS Cumulative TyG index values were a risk factor for AF recurrence after *** longitudinal TyG index values may assist with optimized for risk stratification and outcome prediction for AF recurrence.

关键词： atrial fibrillation index

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Handheld bedside ultrasound in the diagnosis of myocarditis

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World Journal of Emergency medicine 2024年第1期15卷 73-74页

作者： Frank Wheeler Robin Lahr James Espinosa Alan Lucerna Henry Schuitema department of Emergency medicine Rowan University School of Osteopathic MedicineStratford 08084USA Emergency medicine Residency Program Jeff erson HealthStratford 08084USA department of Emergency medicine and Associate Chief Medical Offi cer Stratford 08084USA

Myocarditis is a disease process that every emergency physician fears *** severity can be mild to life-threatening,and many cases are likely undetected because they are subclinical with nonspecifi c signs.[1]Subtle cardiac signs may be overshadowed by systemic symptoms of the underlying infectious ***,myalgias,lethargy,symptoms commonly associated with viral syndrome,can mask the life-threatening myocarditis that may be *** fact,in the United States Myocarditis Treatment Trial,almost 90%of patients reported symptoms consistent with a viral prodrome.[2]Ammirati et al[3]reported that 27%of patients with myocarditis had either reduced left ventricular ejection fraction,ventricular arrhythmias,or low cardiac ***,we present a case report,in which handheld point-of-care ultrasound was utilized at the bedside to aid in the critical diagnosis of *** the additional information provided through this imaging modality,this patient was able to be transferred to the appropriate tertiary care facility in an expeditious manner and receive possible defi nitive treatment.

关键词： diagnosis myocarditis Fever

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Efficacy of Huoxue Qianyang Qutan Recipe on essential hypertension:A randomized,double-blind,placebo-controlled trial

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Journal of Integrative medicine 2024年第4期22卷 484-492页

作者： Jun Xie Yu-long Ma Ming-tai Gui Lei Yao Jian-hua Li Ming-zhu Wang Xun-jie Zhou Yi-fan Wang Ming-yi Zhao Hui Cao Bo Lu De-yu Fu department of Cardiology Yueyang Hospital of Integrated Traditional Chinese and Western MedicineShanghai University of Traditional Chinese MedicineShanghai 200437China Shanghai University of Traditional Chinese medicine Shanghai 200120China

Background:Hypertension,a prevalent disease,is a significant risk factor for coronary heart *** Qianyang Qutan Recipe (HQQR),a traditional Chinese herbal remedy,has been used for treating hypertension over several ***:This study assesses HQQR’s efficacy for controlling blood pressure among patients with hypertension related to blood stasis,yang hyperactivity and ***,setting,participants and interventions:A randomized controlled trial was conducted at the Yueyang Hospital of Integrated Traditional Chinese and Western medicine,Shanghai University of Traditional Chinese medicine,China,from July 2020 to June *** components of HQQR were identified using thin-layer chromatography and high-performance liquid *** aged18–80 years,exhibiting traditional Chinese medicine syndromes of blood stasis,yang hyperactivity or phlegm,along with grades 1 or 2 hypertension,were randomly categorized into two *** intervention group was given HQQR granules alongside conventional hypertension treatment,while the control group was given placebo granules in addition to conventional treatment for 12 *** outcome measures:The primary outcome was clinic blood pressure,whereas secondary outcomes included metabolic indices (e.g.,homeostasis model assessment of insulin resistance[HOMA-IR],total cholesterol[TC],low-density lipoprotein cholesterol and triglyceride),target organ damage indices (left ventricular mass index and urinary albumin creatinine ratio[UACR]) and inflammation indices(interleukin-6[IL-6]and high-sensitivity C-reactive protein[hs-CRP]).Results:HQQR’s primary components were identified as salvianolic acid B,emodin and ferulic *** the 216 participants (108 in each group),compared to the control,the intervention group exhibited significant improvements (P<0.001) in clinic systolic blood pressure ([136.24±7.63]vs[130.06±8.50]mmHg),clinic diastolic blood pressure ([84.34±8.72]vs[80.46±6.05]mmHg),home systol

关键词： Huoxue Qianyang Qutan Recipe Hypertension Target organ damage Glycolipid metabolism Inflammatory Chinese herbal compound

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Clinical study on microscopic syndrome differentiation and traditional Chinese medicine treatment for liver stomach disharmony in chronic gastritis

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World Journal of Gastrointestinal Surgery 2024年第5期16卷 1377-1384页

作者： Chun-Yan Bai Wei Tian Qian Zhang department of Rehabilitation medicine Beijing Aerospace General HospitalBeijing 100076China department of Rehabilitation medicine People’s Hospital of HengshuiHengshui 053000Hebei ProvinceChina department of Internal medicine Hebei Academy of Chinese Medicine SciencesShijiazhuang 050000Hebei ProvinceChina

BACKGROUND Chronic gastritis(CG)is a common gastrointestinal disorder characterized by inflammation of the stomach ***-stomach disharmony(LSD)syndrome is believed to contribute to CG *** To evaluate the efficacy and safety of microcosmic syndrome differentiation and Chinese herbal medicine(CHM)treatment in patients with CG and LSD *** Sixty-four patients with CG and LSD syndrome were randomly divided into two groups:The treatment group received CHM based on microcosmic syndrome differentiation and the control group received conventional Western *** treatment course lasted 12 *** primary outcome was improvement in dyspeptic symptoms,measured using the Nepean Dyspepsia *** secondary outcomes included the improvement rate of endoscopic findings,histopathological findings,and microcosmic syndrome scores and the incidence of adverse *** After 12 wk of treatment,the treatment group showed significantly greater improvement in dyspeptic symptoms than the control group(93.75%vs 65.63%,P0.05).No serious adverse events were observed in either *** Microcosmic syndrome differentiation and CHM treatment can effectively improve dyspeptic symptoms and endoscopic findings in patients with CG and LSD syndrome and have a good safety *** studies with larger sample sizes and longer follow-up periods are required to confirm the long-term efficacy and mechanism of action of this treatment.

关键词： Chronic gastritis Liver-stomach disharmony Microcosmic syndrome differentiation Chinese herbal medicine Randomized controlled trial Microcosmic syndrome scores

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Characteristics and quality of clinical practice guidelines for diabetic kidney disease:a systematic review

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Journal of Traditional Chinese medicine 2024年第3期44卷 609-619页

作者： WANG Yuhuang ZHANG Le ZHANG Zhengshan YAO Zhi LI Xiyao SUN Luying LIAO Xing department of Nephropathy and Endocrine Dongzhimen HospitalBeijing University of Chinese MedicineBeijing 100010China Centre for Evidence-Based Chinese medicine Institute of Basic Research in Clinical MedicineChina Academy of Chinese Medical SciencesBeijing 100010China department of Endocrine One Zone Fangshan HospitalBeijing University of Chinese MedicineBeijing 102400China

OBJECTIVE:To assess the quality of Clinical practice guidelines(CPGs)in the context of diabetic kidney disease(DKD)and determine whether any factors affect the ***:We searched eight databases along with five international and national organizations to develop or archive guidelines from their inception to July 2023,with an additional search of *** the authoritative organizations related to *** and consensus statements created using direct differential diagnosis or therapy for DKD were included without language *** quality was evaluated by four reviewers using the Appraisal of Guidelines for Research and EvaluationⅡ(AGREEⅡ)*** with the item and domain scores,the guideline was also allocated an overall quality score,which ranged from 1(lowest possible quality)to 7(highest possible quality).Moreover,an overall recommendation for use was also assigned(“recommended”,“recommended with modifications”or“not recommended”).RESULTS:A total of 16 CPGs were included,of which 14 were from Asia and the remaining two from *** two CPGs were updated in the third *** CPGs were recommended for use because their primary domains scored in the medium or high ***,five CPGs were recommended with modifications as the stakeholder involvement,applicability,and editorial independence domains were evaluated as low *** all domains,the lowest average score was for rigour of development(33%),followed by application(36%),and stakeholder involvement(51%).The highest average score was for scope and purpose(79%),followed by clarity of presentation(75%).None of the CPGs considered the patient's viewpoint,and six of 16 CPGs did not use any grading system to translate the evidence into ***,only three of 16 CPGs shared search strategy,and eight of 16 CPGs did not declare a funding ***:According to the AGREE II evaluation,more than one in four CPGs for DKD had poo

关键词： diabetic nephropathies practice guideline appraisal of guidelines for research and evaluation II quality assessment systematic review

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The interplay mechanism between IDH mutation, MGMT-promoter methylation, and PRMT5 activity in the progression of grade 4 astrocytoma: unraveling the complex triad theory

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Oncology Research 2024年第6期32卷 1037-1045页

作者： MAHER KURDI ALAA ALKHOTANI ABDULRAHMAN SABBAGH EYAD FAIZO AHMED I.LARY AHMED K.BAMAGA MAJID ALMANSOURI BADR HAFIZ THAMER ALSHARIF SALEH BAEESA department of Pathology Faculty of MedicineKing Abdulaziz UniversityRabighSaudi Arabia department of Pathology College of MedicineUmm Al-Qura UniversityMakkahSaudi Arabia department of Surgery Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia department of Surgery Faculty of MedicineUniversity of TabukTabukSaudi Arabia Section of Neurosurgery Department of SurgeryKing Abdulaziz Medical CityJeddahSaudi Arabia department of Pediatrics Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia department of Clinical Biochemistry Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia department of Neurosciences King Faisal Specialist Hospital and Research CenterJeddahSaudi Arabia department of Surgery King Abdulaziz Specialist HospitalTaifSaudi Arabia

Background:The dysregulation of Isocitrate dehydrogenase(IDH)and the subsequent production of 2-Hydroxyglutrate(2HG)may alter the expression of epigenetic proteins in Grade 4 *** interplay mechanism between IDH,O-6-methylguanine-DNA methyltransferase(MGMT)-promoter methylation,and protein methyltransferase proteins-5(PRMT5)activity,with tumor progression has never been ***:A retrospective cohort of 34 patients with G4 astrocytoma is classified into IDH-mutant and IDH-wildtype *** groups were tested for MGMT-promoter methylation and PRMT5 through methylation-specific and gene expression PCR ***-cohort statistical significance was ***:Both IDH-mutant WHO grade 4 astrocytomas(n=22,64.7%)and IDH-wildtype glioblastomas(n=12,35.3%)had upregulated PRMT5 gene expression except in one *** of the 22 IDH-mutant tumors,10(45.5%)tumors showed MGMT-promoter methylation and 12(54.5%)tumors had unmethylated *** IDH-wildtype tumors had unmethylated *** was a statistically significant relationship between MGMT-promoter methylation and IDH in G4 astrocytoma(p-value=0.006).Statistically significant differences in progression-free survival(PFS)were also observed among all G4 astrocytomas that expressed PRMT5 and received either temozolomide(TMZ)or TMZ plus other chemotherapies,regardless of their IDH or MGMT-methylation status(p-value=0.0014).Specifically,IDH-mutant tumors that had upregulated PRMT5 activity and MGMT-promoter methylation,who received only TMZ,have exhibited longer ***:The relationship between PRMT5,MGMT-promoter,and IDH is not ***,accumulation of D2-hydroxyglutarate(2-HG),which partially activates 2-OG-dependent deoxygenase,may not affect their *** IDH-wildtype glioblastomas,the 2HG-2OG pathway is typically inactive,leading to PRMT5 *** alone,compared to TMZ-plus,can increase PFS in upregulated PRMT5 ***,using a PRMT5 inhibitor in G4

关键词： Grade 4 astrocytoma Glioblastoma Isocitrate dehydrogenase(IDH) O-6-methylguanine-DNA methyltransferase(MGMT) Protein methyltransferase proteins-5(PRMT5) Progression-free survival(PFS)

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Particle elasticity influences polymeric artificial antigen presenting cell effectiveness in vivo via CD8+T cell activation,macrophage uptake,and the protein corona

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Nano Research 2024年第10期17卷 9052-9064页

作者： Savannah E.Est-Witte Sydney R.Shannon Dennis H.Gong Kaitlyn G.Calabresi Jawaun J.Harris Kaitlyn Storm Edwin J.Yoo Ariel Isser Vivek P.Jani Natalie K.Livingston Mary O.Omotoso Kelly Rhodes Elana Ben-Akiva Randall A.Meyer Zoe T.Hsieh Simone Sidoli Stephany Y.Tzeng Jonathan P.Schneck Jordan J.Green Translational Tissue Engineering Center Institute for NanobiotechnologyDepartment of Biomedical EngineeringJohns Hopkins School of Medicine400 N BroadwayBaltimoreMD 21231USA Institute for Cell Engineering Department of PathologyJohns Hopkins School of Medicine733 N BroadwayBaltimoreMD 21205USA department of Biochemistry Albert Einstein College of MedicineThe BronxNew York CityNY 10461USA

Adoptive cell therapy(ACT)is an immunotherapy strategy for cancer that has seen widespread clinical *** ACT,patient-derived lymphocytes are stimulated with the antigen of interest ex vivo,proliferated,then returned to the patient to initiate an antigen-specific antitumor *** effective,this process is resource-intensive and logistically impossible for many *** artificial antigen presenting cells(aAPCs)offer a potential“off-the-shelf”alternative to ex vivo *** particulate aAPCs perform well in vitro,they have had limited success in vivo due to poor bioavailability after *** to bioavailability include rapid clearance,unfavorable biodistribution,and inadequate interactions with CD8+T cells at sites of *** properties such as elasticity have been shown to vastly impact the bioavailability and particle-cell interactions,but this has yet to be investigated in the context of aAPCs for in vivo T-cell *** literature likewise indicates that biomaterial properties,especially elasticity,can modulate T-cell activation in *** the goal of creating a more biomimetic,next-generation particulate aAPC,we developed a poly(ethylene)glycol hydrogel particle platform with tunable elasticity to investigate the impact of elasticity on antigen-specific T cell activation for in vivo adoptive *** this knowledge,we were able to gain more precise control over in vivo T cell activation and investigate possible mechanisms including the effects of aAPC elasticity on T cell binding,macrophage uptake,and the protein corona.

关键词： adoptive cell therapy artificial antigen presenting cells particle drug delivery elasticity protein corona poly(ethylene glycol)

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A retrospective analysis of carbapenem-resistant Acinetobacter baumannii infections in critically ill patients:Experience at a tertiary-care teaching hospital ICU

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Journal of Intensive medicine 2024年第2期4卷 181-186页

作者： Leyla Ferlicolak Neriman Defne Altintas Fugen Yoruk department of Internal medicine Division of Intensive Care Unit Ankara University Faculty of MedicineAnkaraTurkey department of Infectious Diseases and Clinical Microbiology Ankara University Faculty of MedicineAnkaraTurkey

Background Acinetobacter baumannii is a clinically significant pathogen with a high incidence of multidrug resistance that is associated with life-threatening nosocomial ***,we aimed to provide an insight into the clinical characteristics and outcomes of a unique group of *** infections in which the isolates were resistant to carbapenems and most other antibiotic groups in a tertiary-care intensive care unit(ICU).Methods We performed a retrospective observational study in which records of patients hospitalized in the ICU between June 1,2021 and June 1,2023 were *** checked the clinical,laboratory,and microbiological records of all adult patients who had carbapenem-resistant ***(CRAB)*** antibiotic treatments and definitive antibiotic treatments after culture positivity and susceptibility test results were recorded.C-reactive protein(CRP)and procalcitonin levels and leukocyte counts were *** of ICU stay and 30-day mortality were defined as the outcome *** During the study period,57 patients were diagnosed with CRAB *** respiratory tract was the leading infection site(80.7%).In non-survivors,bloodstream infections(21.9%vs.4.0%P=0.05)and colistin-resistant(col-R)CRAB infections(43.8%vs.24.0%,P=0.12)were more common than in survivors,but these parameters were not statistically *** length of ICU stay was not different between survivors and ***,the rate of col-R among CRAB clinical isolates was 35.1%.The 30-day mortality in all patients with CRAB infection was 56.1%.Mortality in col-R CRAB and colistin-susceptible(col-S)CRAB infections was 70.0%and 48.6%,respectively(P=0.12).Prior carbapenem use was 56.1%.Prior colistin use before col-R and col-S CRAB infections was not significant(35.0%vs.27.0%,P=0.53).Conclusions Our study provides real-world data on highly resistant *** infections and shares the characteristics of infections with such resistant stra

关键词： Mortality Colistin-resi stant Gram-negative bacteria MDR Intensive care unit

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Acupuncture reduces sedative and anaesthetic consumption and improves pain tolerance in patients undergoing colonoscopy: aMeta-analysis

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Journal of Traditional Chinese medicine 2024年

作者： WANG Bingyu JIN Fangfang GAO Jiawei YANG Liuxin ZHANG Yali YUAN Xingxing ZHANG Yang School of Graduate Studies，Heilongjiang University of Chinese medicine department of Gastroenterology， Heilongjiang Academy of Traditional Chinese medicine department of Zhang Yali Senior Traditional Chinese medicine Expert Studio， Heilongjiang Academy of Traditional Chinese medicine department of Gastroenterology， the First Affiliated Hospital of Heilongjiang University of Chinese medicine

OBJECTIVE: To evaluate the effects of acupuncture anesthesia on the consumption of sedatives and anesthetics， pain， and time consumption in patients undergoing colonoscopy， thus providing evidence that acupuncture anesthesia should be extended to endoscopists and ***: Four English and four Chinese databases were searched for randomised controlled trials of acupuncture anaesthesia in patients undergoing colonoscopy， published from database inception to 1 March 2023. Outcomes were consumption of sedatives and anaesthetics， pain tolerance， visual analog scale(VAS) score， the meantime consumption of examination， satisfaction， and adverse reactions. RESULTS: Thirty-one randomized controlled trials with a total of 4790 participants were included. Results showed that acupuncture anaesthesia significantly reduced consumption of sedatives and anaesthetics[9 studies， n = 944， standardized mean difference (SMD)= -0.82， 95% CI(-1.31， -0.33)， P = 0.001]， VAS score [9 studies， n = 1790， mean difference (MD)= -1.13， 95% CI(-1.70， -0.57)， P＜0.001]， meantime consumption [21 studies， n= 3799， MD = -2.09， 95% CI(-3.15， -1.03)， P＜0.001]and adverse reactions of colonoscopy [7 studies， n = 738， odds ratio (OR) = 0.17， 95% CI (0.10， 0.28)， P＜0.001]. Acupuncture also significantly improved pain tolerance [14 studies， n= 1661， OR = 7.05， 95% CI(3.79， 13.12)， P＜0.001]， while no beneficial effects were found for satisfaction[7 studies， n = 843， SMD = 0.02， 95% CI(-0.38， 0.43)， P = 0.91]. CONCLUSION: Acupuncture has beneficial effects on patients undergoing colonoscopy， particularly in reducing consumption of sedatives and anaesthetics， alleviating pain， shorteningthe time consumption of examination and preventing adverse events. As an alternative， effective， inexpensive， and accessible approach， acupuncture anaesthesia should be extended to endoscopists and anaesthesiologists.

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Circ_0003855 involvement of esophageal cancer progression through miR-622/FLOT1

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Oncology Research 2024年第5期32卷 925-931页

作者： JINGJING TIAN XIBAO HU XINRONG ZHANG department of Gastroenterology Tianjin Nankai HospitalTianjin300100China department of Digestive medicine First Teaching Hospital of Tianjin University of Traditional Chinese MedicineTianjin300100China

To confirm the relationship between Circ_0003855 and EC,we purchased the Human esophageal carcinoma cell line Eca109 and normal human esophageal epithelial cells HEEC,and the expression levels of Circ_0003855,miR-622,and FLOT1 were *** results show that Circ_0003855 and FLOT1 were highly expressed in Eca109 cells,while miR-622 was lowly expressed(p0.05).Synthesizing the results of these experiments above,we believe that interfering with the expression of Circ_0003855 can inhibit the activity of EC cells,and its mechanism is related to miR-622 and FLOT1.

关键词： Circ_0003855 miR-622 FLOT1 Esophageal cancer Cell proliferation

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