A simplified and robust risk stratification model for stem cell transplantation in pediatric acute myeloid leukemia.

The efficacy of stem cell transplantation (SCT) in pediatric acute myeloid leukemia (pAML) remains unsatisfactory due to the limitations of existing prognostic models in predicting efficacy and selecting suitable candidates. This study aims to develop a cytomolecular risk stratification-independent prognostic model for SCT in pAML patients at CR1 stage. The pAML SCT model, based on age, KMT2A rearrangement (KMT2A-r), and minimal residual disease at end of course 1 (MRD1), effectively classifies patients into low-, intermediate-, and high-risk groups. We validate the effectiveness in an internal validation cohort and in four external validation cohorts, consisting of different graft sources and donors. Moreover, by incorporating the FMS-like tyrosine kinase 3/internal tandem duplication (FLT3/ITD) allelic ratio, the pAML SCT model is refined, enhancing its ability to effectively select suitable candidates. We develop a simple and robust risk stratification model for pAML patients undergoing SCT, to aid in risk stratification and inform pretransplant decision-making at CR1 stage.

The value of tissue quantitative diffusion analysis of ultrasound elastography in the diagnosis of early-stage chronic kidney disease.

PURPOSE: To explore the value of tissue quantitative diffusion analysis of ultrasound elastography in the diagnosis of early-stage chronic kidney disease (CKD). METHODS: The observation group comprised 54 patients with early-stage CKD treated at Fuzhou No 7 Hospital, and the control group consisted of 40 healthy individuals who underwent physical examinations at the same hospital. The renal parenchyma of the participants were examined using ultrasonography, color Doppler ultrasonography, and tissue quantitative diffusion analysis of ultrasound elastography. Renal dimensions (diameter, thickness, and renal parenchyma thickness), interlobar artery blood flow parameters, and 11 elastic characteristic values were analyzed and compared between the two groups. The area under the receiver-operating characteristic (ROC) curve, cut-off values, sensitivity, and specificity were calculated using the ROC curve analysis. RESULTS: There were no significant differences in the blood flow parameters of the interlobar artery and the dimensions of renal meridians between the two groups. In the observation group, the mean (MEAN) decreased, while the blue area ratio and skewness, increased, compared to the control group (p < 0.05). In addition, the ROC curve revealed that the blue area ratio, MEAN, and skewness had significant diagnostic value (the area under the curve > 0.7). Notably, the best cut-off value of the MEAN was found to be 106, indicating that a MEAN value less than 106 represented early-stage CKD. Also, this cutoff value had a sensitivity of 80% and a specificity of 81%. CONCLUSION: Tissue quantitative diffusion analysis of ultrasound elastography can quantitatively evaluate renal parenchymal damage in early-stage CKD using quantitative diffusion parameters, with the MEAN parameter, having a cutoff of 106, being particularly effective. This parameter and cutoff value offer a valuable tool for the early detection and diagnosis of CKD, potentially improving patient outcomes through earlier intervention. CLINICAL TRIAL NUMBER: Not applicable.

Association of preoperative frailty with risk of postoperative delirium in older patients undergoing craniotomy: a prospective cohort study.

BACKGROUND: Preoperative frailty is a risk factor associated with postoperative delirium (POD), which has attracted more attention from clinicians, but no research has shown that it is related to elderly patients undergoing craniotomy. Therefore, the aim of this study was to determine the effect of preoperative frailty on POD in older patients, especially those who underwent craniotomy. METHODS: From October 2022 to May 2023, older patients who underwent elective craniotomy were collected. Assess the occurrence of frailty using the FRAIL scale one day before surgery. Evaluate the occurrence of POD using the Confusion Assessment Method (CAM) within three days after surgery. Participants were divided into two groups, one group being POD, Logistic regression analysis was used to find the risk variables for POD, and the predictive value of preoperative frailty to POD was determined by using the operating characteristic curve of the subjects. RESULTS: A total of 300 patients were included in this study, among whom 83 patients (27.7%) exhibited preoperative frailty and 69 patients (23.0%) experienced POD. The results of the multivariate logistic regression analysis indicate that preoperative frailty (OR: 8.816, 95% CI: 3.972-19.572), preoperative hypoalbuminemia (OR: 0.893, 95% CI: 0.811-0.984), low BMI (OR: 0.793, 95% CI: 0.698-0.901), and prolonged operative duration (OR: 1.007, 95% CI: 1.004-1.010) are independent risk factors for POD in older patients who underwent craniotomy. We constructed a risk prediction model using these factors, which had an area under the ROC curve of 0.908 (95% CI: 0.869-0.947, P < 0.001). Preoperative frailty enhanced the discriminative ability of the prediction model by 0.037. POD was associated with a longer length of hospital stay and higher hospitalization costs. CONCLUSIONS: Preoperative frailty is an independent risk factor for POD in older patients undergoing elective craniotomy and can predict the occurrence of POD to a certain extent. In addition, early identification of patients at risk of malnutrition and appropriate surgical planning can reduce the incidence of POD.

Unveiling spatiotemporal distribution, partitioning, and transport mechanisms of tire additives and their transformation products in a highly urbanized estuarine region.

Numerous tire additives are high-production volume chemicals that are used extensively worldwide. However, their presence and partitioning behavior remain largely unknown, particularly in marine environments. This study is the first to reveal the spatiotemporal distribution, multimedia partitioning, and transport processing of 22 tire additives and their transformation products (TATPs) in a highly urbanized estuary (n = 166). Nineteen, 18, and 20 TATPs were detectable in water, suspended particulate matter (SPM), and sediments, respectively, with total levels of 59.7-2021 ng/L, 164-6935 ng/g, and 4.66-58.4 ng/g, respectively. The multimedia partitioning mechanisms of TATPs are governed by their molecular weight, hydrophobicity, and biodegradation rate. Mass inventories coupled with model simulations have revealed that substantial quantities of TATPs accumulate within estuarine environments, and these compounds can be continuously transported into the ocean, particularly during the wet season. According to the multi-criteria evaluation approach, four and three TATPs were identified as high-priority pollutants during the dry and wet seasons, respectively. Unexpectedly, N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine quinone was only listed as a medium-priority pollutant. This study underscores the importance of marine surveillance and advocates for particular attention to these ubiquitous but underexplored TATPs in future studies.

[Patients' Predisposition to Participate in Clinical Trials at Hospital: A Cross-Sectional Study]. / Predisposición de los pacientes a participar en ensayos clínicos en el Hospital Dr. César Milstein: un estudio de corte transversal.

INTRODUCTION: Clinical trials are a fundamental tool in evidence-based medicine, with participant recruitment being a critical factor for their execution. Low participation in a study leads to inadequate sample size. Older adults constitute a minority in clinical trials, and various factors influence their level of participation and retention during the study process. Our objective is to determine the willingness of older adults to participate in clinical trials and identify their main barriers and facilitator. METHODS: A cross-sectional study was carried out on outpatient adults over 60 years of age. The rate of desire for voluntary participation in clinical trials was determined and through a validated survey "National Health Information Trends Survey (HINTS 5, cycle 4)" the knowledge, rate of prior participation in CE and the influence of different factors that could be associated with a positive attitude to participate. These factors were analyzed using ordinal logistic regression. RESULTS: 251 older adults were surveyed. Of them, 171 (68%) reported not having any knowledge about clinical trials and 80 (31.87%) reported having it to some degree. 12 patients (5%) previously participated in a CS and up to 88 patients (35%) expressed that they would probably or definitely participate in one. It was observed that, the older the age, the less willingness to participate in CE [OR]: 0.55 (CI 95% 0.34-0.88). Likewise, male sex was associated with a greater desire to participate [OR]: 1.74 (CI 95% 1.06-2.84), respectively. The scenarios that were associated with a greater desire to participate in CE were knowing that by participating you could help others [OR]: 1.95 (95% CI 1.36-2.178), the possibility of receiving help for participating [OR]: 1.69 (95% CI 1.26-2.26) and the possibility of trying a new type of medical care [OR]: 1.71 (95% CI 1.20-2.42). CONCLUSIONS: The level of knowledge about CE among older adults is low and up to a third of them would participate as volunteers in a CE. The dissemination of information about ECs could encourage a higher participation rate.

Increase in Cases of Perinatal HIV Transmission in Maryland in 2022.

The perinatal transmission of HIV is preventable through a regimen that includes testing of all pregnant individuals, antiretroviral treatment (ART) for the pregnant individual, prophylactic or preventative ART for the infant, and cesarean section delivery for mothers with HIV viremia at the time of delivery. Under this protocol, the United States has seen a significant decline in the perinatal transmission of HIV and achieved a perinatal HIV transmission rate of 0.9% in 2019. However, despite this progress nationally and after zero transmissions in 2021, Maryland recorded 6 cases of perinatal HIV diagnoses in 2022. Each of the 3 major referral centers for pediatric HIV patients in Maryland reported 2 new cases in 2022. A root cause analysis of the cases identified risk factors including delayed entry into perinatal and HIV care, premature birth, maternal adherence challenges in the setting of substance use and other adverse social determinants of health, and failure to diagnose maternal HIV infection in a timely way. All patients were successfully linked to care and initiated on ART. Multiple factors contributed to the 2022 increase in cases of perinatal HIV in Maryland. To achieve and then sustain the elimination of perinatal HIV transmission, the constancy of systems that eliminate barriers for all pregnant people to access testing, prevention, and treatment is critical.

Incidence and risk factors of antidepressant withdrawal symptoms: a meta-analysis and systematic review.

Antidepressants are among the most extensively prescribed psychotropic drugs worldwide. Discontinuation induced withdrawal symptoms have been reported for almost all antidepressants. The incidence of antidepressant withdrawal syndrome (AWS) and other characteristics remain unknown. We searched the PubMed, Embase, PsycINFO, MEDLINE, CINAHL, and Cochrane Central Register of Controlled Trials databases from inception to December 31, 2023. Randomized double-blinded trials, longitudinal or cross-sectional studies that reported the incidence and other characteristics of antidepressant withdrawal symptoms were included. The pooled incidence of AWS was calculated by a random effects model. We included 35 studies, of which 2 studies just provided incidence of specific withdrawal symptoms, and 4 studies only described other characteristics. The pooled incidence of AWS from all available studies was 42.9%, from 11 RCTs was 44.4%, in studies in which the treatment duration was mostly 8-12 weeks, which usually appear within 2 weeks, and were generally measured for <4 weeks. The incidence in selective serotonin-norepinephrine reuptake inhibitors was the lowest (29.7%), followed by selective serotonin reuptake inhibitors (45.6%) and tricyclic antidepressants (59.7%), without significant differences (p = 0.221). Treatment duration showed a dose-response to the incidence of AWS (6-12 W: 35.1%, 12-24 W: 42.7%, >24 W: 51.4%). The half-life did not show such a simple dose-dependent relationship. The pooled estimate was robust regardless whether withdrawal symptoms were measured in RCTs or observational studies (including face-to-face and online survey studies). Tapering the dose reduced the incidence of AWS compared with abrupt stoppage (34.5% vs 42.5%), without a significant difference (p = 0.484). Risk factors for withdrawal symptoms included being female, younger, experiencing adverse effects early in treatment, taking higher doses or longer duration of medication, abrupt cessation of drugs, and those with a lower clearance of drugs or with serotonin 1A receptor gene variation. The findings suggest the incidence of AWS are common and some clinical characteristics and risk factors which can help clinicians identify who is at greater risk of experiencing AWS. Discontinuation studies on long-term antidepressant users with long follow-up periods are required in the future.

Investigation of the interactions and influencing factors of the Water-Land-Energy-Carbon system in the Yellow River Basin.

The survival and advancement of human society are fundamentally dependent on the availability and sustainable management of water, land, and energy resources. The development and utilisation of various energy sources and a considerable number of natural resources lead to carbon emissions. A complex interplay exists between water, land, energy, and carbon, and their correlation lies at the core of the regional "natural-social-economic" system, which is crucial for human existence and advancement. Despite its importance, research on the water-land-energy­carbon (WLEC) nexus is limited. In this study, we employed an innovative combination of the comprehensive assessment index, coupled coordination degree, panel vector autoregressive, and random forest models to investigate the spatiotemporal evolution, internal dynamic interactions, and external influencing factors of the WLEC system in the Yellow River Basin (YRB) from 2007 to 2021. The findings revealed that the degree of coupled coordination in the WLEC system of the YRB exhibited an overall steady upward trend. The spatial agglomeration effect was continuously enhanced, and regional disparities increased. Complex interaction mechanisms exist within the water, land, energy, and carbon subsystems in the YRB. Population size, land relief, and sunshine are the prevailing factors influencing the degree of coupling coordination in the WLEC. Addressing the trade-off relationship among the subsystems of the WLEC system is a key aspect of optimising its correlation relationship. This study provides a scientific basis and relevant suggestions for achieving the Double-Carbon Goal, promoting ecological protection and high-quality development in the YRB.

Diagnosis of periprosthesis joint infection and selection of replantation timing: A novel nomogram diagnosis model.

Preoperative diagnosis of periprosthetic joint infection (PJI) is critical to guide treatment options and improve patient outcomes. In this letter, we discuss results from our experiences with a novel nomogram diagnosis model based on serum and synovial fluid indicators for the preoperative diagnosis of PJI. The results showed that the novel nomogram diagnosis model can distinguish PJI from aseptic loosening before the operation. And it is also a useful candidate for the selection of the timing of current secondary revision.

Nerve growth factor promote VCAM-1-dependent monocyte adhesion and M2 polarization in osteosarcoma microenvironment: Implications for larotrectinib therapy.

Osteosarcoma is the most prevalent form of primary malignant bone tumor, primarily affecting children and adolescents. The nerve growth factors (NGF) referred to as neurotrophins have been associated with cancer-induced bone pain; however, the role of NGF in osteosarcoma has yet to be elucidated. In osteosarcoma samples from the Genomic Data Commons data portal, we detected higher levels of NGF and M2 macrophage markers, but not M1 macrophage markers. In cellular experiments, NGF-stimulated osteosarcoma conditional medium was shown to facilitate macrophage polarization from the M0 to the M2 phenotype. NGF also enhanced VCAM-1-dependent monocyte adhesion within the osteosarcoma microenvironment by down-regulating miR-513c-5p levels through the FAK and c-Src cascades. In in vivo xenograft models, the overexpression of NGF was shown to enhance tumor growth, while the oral administration of the TrK inhibitor larotrectinib markedly antagonized NGF-promoted M2 macrophage expression and tumor progression. These results suggest that larotrectinib could potentially be used as a therapeutic agent aimed at mitigating NGF-mediated osteosarcoma progression.

Spin Manipulation of Heterogeneous Molecular Electrocatalysts by an Integrated Magnetic Field for Efficient Oxygen Redox Reactions.

Understanding the spin-dependent activity of nitrogen-coordinated single metal atom (M-N-C) electrocatalysts for oxygen reduction and evolution reactions (ORR and OER) remains challenging due to the lack of structure-defined catalysts and effective spin manipulation tools. Herein, both challenges using a magnetic field integrated heterogeneous molecular electrocatalyst prepared by anchoring cobalt phthalocyanine (CoPc) deposited carbon black on polymer-protected magnet nanoparticles, are addressed. The built-in magnetic field can shift the Co center from low- to high-spin (HS) state without atomic structure modification, affording one-order higher turnover frequency, a 50% increased H2O2 selectivity for ORR, and a ≈4000% magnetocurrent enhancement for OER. This catalyst can significantly minimize magnet usage, enabling safe and continuous production of a pure H2O2 solution for 100 h from a 100 cm2 electrolyzer. The new strategy demonstrated here also applies to other metal phthalocyanine-based catalysts, offering a universal platform for studying spin-related electrochemical processes.

18F-FDG PET/CT metrics-based stratification of large B-cell lymphoma receiving CAR-T cell therapy: immunosuppressive tumor microenvironment as a negative prognostic indicator in patients with high tumor burden.

Chimeric antigen receptor T (CAR-T) cell therapy has greatly improved the prognosis of relapsed and refractory patients with large B-cell lymphoma (LBCL). Early identification and intervention of patients who may respond poorly to CAR-T cell therapy will help to improve the efficacy. Ninety patients from a Chinese cohort who received CAR-T cell therapy and underwent 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) scans at the screening stage (median time to infusion 53.5 days, range 27-176 days), 1 month and 3 months after CAR-T cell infusion were analyzed, with RNA-sequencing conducted on 47 patients at the screening stage. Patients with maximum diameter of the largest lesion (Dmax) < 6 cm (N = 60) at screening stage showed significantly higher 3-month complete response rate (85.0% vs. 33.3%, P < 0.001), progression-free survival (HR 0.17; 95% CI 0.08-0.35, P < 0.001) and overall survival (HR 0.18; 95% CI 0.08-0.40, P < 0.001) than those with Dmax ≥ 6 cm (N = 30). Besides, at the screening stage, Dmax combined with extranodal involvement was more efficient in distinguishing patient outcomes. The best cut-off values for total metabolic tumor volume (tMTV) and total lesion glycolysis (tTLG) at the screening stage were 50cm3 and 500 g, respectively. A prediction model combining maximum standardized uptake value (SUVmax) at 1 month after CAR-T cell therapy (M1) and tTLG clearance rate was established to predict early progression for partial response/stable disease patients evaluated at M1 after CAR-T cell therapy and validated in Lyon cohort. Relevant association of the distance separating the two farthest lesions, standardized by body surface area to the severity of neurotoxicity (AUC = 0.74; P = 0.034; 95% CI, 0.578-0.899) after CAR-T cell therapy was found in patients received axicabtagene ciloleucel. In patients with Dmax ≥ 6 cm, RNA-sequencing analysis conducted at the screening stage showed enrichment of immunosuppressive-related biological processes, as well as increased M2 macrophages, cancer-associated fibroblasts, myeloid-derived suppressor cells, and intermediate exhausted T cells. Collectively, immunosuppressive tumor microenvironment may serve as a negative prognostic indicator in patients with high tumor burden who respond poorly to CAR-T cell therapy.

The Vectorcardiogram Characteristic and Its Predictive Value for Reduced Left Ventricular Ejection Fraction of Children with Duchenne Muscular Dystrophy.

Background: The prognosis of Duchenne muscular dystrophy (DMD) is poor once it develops to the stage of cardiac impairment. Recent studies have demonstrated that electrocardiogram (ECG), which consists of general ECG and vectorcardiogram (VCG), retains an extremely powerful role in the assessment of patients with reduced left ventricular (LV) systolic dysfunction. However, data regarding VCG recordings in DMD and its prognostic value for reduced left ventricular ejection fraction (LVEF) of DMD have never been reported. This study aims to describe the characteristics of VCG in children with DMD and to explore the predictive value of VCG for reduced LVEF in children with DMD. Methods: A total of 306 patients with a known diagnosis of DMD confirmed by the genetic test were retrospectively enrolled at our hospital between August 2018 and August 2022. This resulted in a total study group of 486 VCG recordings. Among them, 75 DMD patients who underwent cardiac magnetic resonance (CMR) later after one year follow-up were prospectively enrolled. The trend of VCG parameters of DMD patients across the different age span were compared with age-matched normal children. Concordance statistic analysis was further performed to assess the validity of VCG parameters in predicting the occurrence of reduced LVEF in patients with DMD. Results: DMD patients have a significantly higher heart rate, R waves in V1, QRS loop percentage in the right anterior quadrant in the horizontal plane (horizontal quadrant II) and QRS loop percentage in the anterior superior quadrant in the sagittal plane (sagittal quadrant IV) than normal children. Concordance statistic (C-statistic) showed an area under the curve of quadrant IV in the sagittal plane of baseline was 0.704. The receiver operating characteristic (ROC) curve shows that quadrant IV in the sagittal plane of 7.57% was the optimal cutoff with a sensitivity of 53.3% and a specificity of 88.3% for predicting reduced LVEF in DMD patients. Conclusions: Our study firstly showed that QRS loop percentage in the right anterior quadrant in the horizontal plane (horizontal quadrant II) and QRS loop percentage in the anterior superior quadrant in the sagittal plane (sagittal quadrant IV) could be abnormal in DMD boys as early as before 5 years old. Evaluation of the myocardium by VCG in the early age to predict possible cardiac systolic dysfunction may have important implications for the ongoing management of DMD boys.

The Risk of Deep Vein Thrombosis and Optimal Timing of Breast Cancer Surgery After COVID-19 Infection.

PURPOSE: The aim of this study was to assess the risk of postoperative deep vein thrombosis (DVT) in breast cancer patients with coronavirus disease 2019 (COVID-19) to determine the optimal timing for surgery in the era of "post COVID-19 pandemic." METHODS: This prospective study included breast cancer patients who contracted COVID-19 and underwent surgery from December 20th, 2022, to March 20th, 2023 (n = 577). A control group comprised patients who underwent surgery from May 1st, 2019, to October 1st, 2019 (n = 327) and had not contracted COVID-19 prior to surgery. Patients were categorized based on the timing of their surgery relative to their COVID-19 infection. Data were analyzed using logistic regression. RESULTS: Patients with COVID-19 had a higher incidence of postoperative DVT compared to those without COVID-19 (3.64% vs. 1.21%). Multivariable logistic regression analysis indicated that the timing of surgery was significantly associated with the risk of DVT (odds ratio [OR], 2.795; 95% confidence interval [CI], 0.692-11.278; p = 0.024). Patients who underwent surgery within two weeks of COVID-19 infection experienced the highest DVT rates (OR, 10.556; 95% CI, 1.095-303.313; p = 0.003). However, the incidence decreased to 2.85% when surgery was delayed until two weeks or more after infection. The median follow-up period was 10 months, all patients with DVT after surgery were recovered without serious complications or death. There were no adverse effects on subsequent anti-tumor therapy. CONCLUSION: Caution is advised when performing breast cancer surgery within two weeks after a COVID-19 infection. Although the risk of DVT remains somewhat elevated even after two weeks, surgery can be considered safe given the urgency of treatment, favorable complication outcomes, and lack of impact on subsequent adjuvant therapy.

Correction: The Untranslated Regions of Classic Swine Fever Virus RNA Trigger Apoptosis.

[This corrects the article DOI: 10.1371/journal.pone.0088863.].

Inclisiran Treatment for Cardiovascular Disease Risk Reduction: A Systematic Review and Meta-Analysis.

This study was a meta-analysis of patient data to investigate the therapeutic effects of inclisiran on LDL-C, PCSK9, and TC in patients with atherosclerosis. Authors searched the Cochrane Library, Pubmed, EMBASE, and Web of Science databases for randomised controlled trials. Data of 4,731 subjects from five randomised clinical trials were included in this analysis. Patients treated with the PCSK9 inhibitor inclisiran had significantly lower LDL-C levels than those treated with placebo or a statin (mean difference (MD) -1.477; 95% CI -1.551 to -1.403; p <0.001; I2 = 7.2%). The average level of PCSK9 was also relatively lower ((MD) -2.579; 95% CI -2.694 to -2.464; p <0.001; I2 = 36%). They exhibited significant reductions in total cholesterol protein levels ((MD) -1.477; 95% CI -1.585 to -1.369; p <0.001; I2 = 46.7%). Inclisiran reduced LDL-C and PCSK9 levels as well as TC and Apo B levels significantly in patients with atherosclerotic cardiovascular disease (ASCVD). Key Words: Inclisiran, Low-density lipoprotein cholesterol, Atherosclerosis, Adverse events, Meta-analysis.

TACE Combined with Portal Vein Tumor Thrombus 125I Seed Implantation in the Treatment of HCC with Hepatic Arterioportal Shunts.

Background and Objectives: Transarterial chemoembolization (TACE) and 125I seed implantation are methods used to treat hepatocellular carcinoma (HCC) with portal vein tumor thrombus (PVTT), PVTT often associated with arterioportal shunts(APS), there are few reports on the combined use of TACE and 125I seed implantation for such patients. This study aimed to evaluate the efficacy and safety of TACE combined with PVTT 125I seed implantation in the treatment of HCC patients with APS. Methods: Forty-two patients diagnosed with HCC combined with PVTT and APS between January 2020 and December 2021 were included. Appropriate materials were selected to transarterial embolization of the APS, and 125I seeds were implanted into the PVTT. The occlusion effect was observed and recorded after 3 months, the efficacy of intrahepatic lesions and PVTT was evaluated, and the patient survival, prognostic factors affecting APS recanalization were analyzed. Results: All 42 patients completed the follow-up three months after treatment. The immediate APS improvement rate was 100%, and the APS improvement rate at the three-month follow-up was 64.29%. The disease control rates of PVTT and intrahepatic lesions were 81.00% and 78.60%, respectively. The patients' 6-month and 12-month survival rates were 78.6% and 46.8%. The median OS for all patients was 11.90 months, and the median OS was 13.30 months in the APS effective treatment group and 8.30 months in the ineffective group. The PVTT type is the only independent factor affecting APS recanalization. (P=0.02). Conclusion: For HCC patients with PVTT and APS, TACE combine with 125I seed implantation in PVTT is a potentially effective and safe method that contributes to prolonging patient survival.

d-Orbital Induced Electronic Structure Reconfiguration toward Manipulating Electron Transfer Pathways of Metallo-Porphyrin for Enhanced AlCl2 + Storage.

The positive electrodes of non-aqueous aluminum ion batteries (AIBs) frequently encounter significant issues, for instance, low capacity in graphite (mechanism: anion de/intercalation and large electrode deformation induced) and poor stability in inorganic positive electrodes (mechanism: multi-electron redox reaction and dissolution of active materials induced). Here, metallo-porphyrin compounds (employed Fe2+, Co2+, Ni2+, Cu2+, and Zn2+ as the ion centers) are introduced to effectively enhance both the cycling stability and reversible capacity due to the formation of stable conjugated metal-organic coordination and presence of axially coordinated active sites, respectively. With the regulation of electronic energy levels, the d-orbitals in the redox reactions and electron transfer pathways can be rearranged. The 5,10,15,20-tetraphenyl-21H,23H-porphine nickle(II) (NiTPP) presents the highest specific capacity (177.1 mAh g-1), with an increment of 32.1% and 77.1% in comparison with the capacities of H2TPP and graphite, respectively, which offers a new route for developing high-capacity positive electrodes for stable AIBs.

Machine Learning to Enhance Electronic Detection of Diagnostic Errors.

This cohort study examines whether machine learning (ML) can enhance the ability of electronic triggers to identify possible missed opportunities in diagnosis.