Miracle-dz/UniFAR-FTUs huggingface dataset:
A Combined-Radiomics Approach of CT Images to Predict Response to Anti-PD-1 Immunotherapy in NSCLC: A Retrospective Multicenter Study

Objective Based on non-contrast-enhanced (NCE)/contrast-enhanced (CE) computed tomography (CT) images, we try to identify a combined-radiomics model and evaluate its predictive capacity regarding response to anti-PD1 immunotherapy of patients with non-small-cell lung cancer (NSCLC). Methods 131 patients with NSCLC undergoing anti-PD1 immunotherapy were retrospectively enrolled from 7 institutions. Using largest lesion (LL) and target lesions (TL) approaches, we performed a radiomics analysis based on pretreatment NCE-CT (NCE-radiomics) and CE-CT images (CE-radiomics), respectively. Meanwhile, a combined-radiomics model based on NCE-CT and CE-CT images was constructed. Finally, we developed their corresponding nomograms incorporating clinical factors. ROC was used to evaluate models’ predictive performance in the training and testing set, and a DeLong test was employed to compare the differences between different models. Results For TL approach, both NCE-radiomics and CE-radiomics performed poorly in predicting response to immunotherapy. For LL approach, NCE-radiomics nomograms and CE-radiomics nomograms incorporating with clinical factor of distant metastasis all showed satisfactory results, reflected by the AUCs in the training (AUC=0.84, 95% CI: 0.75-0.92; AUC=0.77, 95% CI: 0.67-0.87) and test sets (AUC=0.78, 95% CI: 0.64-0.92, AUC=0.73, 95% CI: 0.57-0.88), respectively. Compared with the NCE-radiomics nomograms, the combined-radiomics nomogram showed incremental predictive capacity in the training set (AUC=0.85, 95% CI: 0.77-0.92) and test set (AUC=0.81, 95% CI: 0.67-0.94), respectively, but no statistical difference (P=0.86, P=0.79). Conclusion Compared with radiomics based on single NCE or CE-CT images, the combined-radiomics model has potential advantages to identify patients with NSCLC most likely to benefit from immunotherapy, and may effectively improve more precise and individualized decision support.
Effects of Self-Control on Subjective Well-Being: Examining the Moderating Role of Trait and State Motivation

It is well documented that self-control has a positive effect on individuals’ subjective well-being. However, little research has focused on the moderators underlying this relationship. The present research used two studies to examine the moderating role of both trait and state motivation on the relationship between self-control and subjective well-being using psychometric and experimental models, respectively. In Study 1, we explored whether trait motivation (including promotion vs. prevention motivation) moderated the relationship between trait self-control and subjective well-being using a psychometric model. In Study 2, we examined the moderating effects of both trait and state motivation on the effect of state self-control (measured via ego depletion) on subjective well-being using an experimental model. Our results indicated that self-control had a positive effect on subjective well-being, with this relationship being primarily moderated by prevention motivation. When state and trait prevention motivations were congruent, self-control had the most obvious impact on subjective well-being. This study suggests that current understandings around the association between self-control and happiness is limited, implying that motivation should be the focus of future research.
A Thrombomodulin Promoter Gene Polymorphism, rs2239562, Influences Both Susceptibility to and Outcome of Sepsis

Objective: Disseminated intravascular coagulation plays a key role in the pathophysiology of sepsis. Thrombomodulin is essential in the protein C system of coagulation cascade, and functional polymorphisms influence the human thrombomodulin gene (THBD). Therefore, we conducted a multicenter study to evaluate the influence of such polymorphisms on the pathophysiology of sepsis. Methods: A collaborative case-control study in the intensive care unit (ICU) of each of five tertiary emergency centers. The study included 259 patients (of whom 125 displayed severe sepsis), who were admitted to the ICU of Chiba University Hospital, Chiba, Japan between October 2001 and September 2008 (discovery cohort) and 793 patients (of whom 271 patients displayed severe sepsis), who were admitted to the five ICUs between October 2008 and September 2012 (multicenter validation cohort). To assess the susceptibility to severe sepsis, we further selected 222 critically ill patients from the validation cohort matched for age, gender, morbidity, and severity with the patients with severe sepsis, but without any evidence of sepsis. Results: We examined whether the eight THBD single nucleotide polymorphisms (SNPs) were associated with susceptibility to and/or mortality of sepsis. Higher mortality on severe sepsis in the discovery and combined cohorts was significantly associated with the CC genotype in a THBD promoter SNP (−1920*C/G; rs2239562) [odds ratio [OR] 2.709 (1.067–6.877), P = 0.033 and OR 1.768 (1.060–2.949), P = 0.028]. Furthermore, rs2239562 SNP was associated with susceptibility to severe sepsis [OR 1.593 (1.086–2.338), P = 0.017]. Conclusions: The data demonstrate that rs2239562, the THBD promoter SNP influences both the outcome and susceptibility to severe sepsis.
Optical Coherence Tomographic Features and Prognostic Values of Macular Edema in Vogt-Koyanagi-Harada Disease

Purpose: To determine optical coherence tomographic (OCT) features of macular edema (ME) and identify potential prognostic values for ME and visual outcomes in Vogt-Koyanagi-Harada disease (VKH). Methods: In the retrospective case series, a total of 1,377 VKH patients who were seen in a tertiary uveitis center between September 2011 and January 2018 were reviewed on their demographics, visual acuity, ocular and extraocular manifestations, modes of treatment, and OCT examinations. Of these patients, 79 (5.7%) having ME were included for analysis of OCT features. Four patients were missed without ME resolution, and the remaining 75 patients who either had ME resolved or were followed up for 2 years were included for analysis of disease outcomes. Results: Of the 115 affected eyes in these 79 patients, 100 (87.0%) had cystoid ME (CME), accounting for the most common OCT feature of VKH-related ME. Disruption of the inner-segment/outer-segment junction (IS/OS) band seen in 33 (28.7%) affected eyes of 24 (30.4%) patients was found as a risk factor for the development of persistent ME [10 of 62 (16.1%) vs. 13 of 13 (100%); P < 0.001] and a poor visual outcome (1.16 ± 0.42 vs. 1.17 ± 0.46 in logMAR unit; P = 0.89). CME patients with a concurrent choroidal neovascular membrane often had a disrupted IS/OS band, thus becoming refractory cases. A 6-month well-controlled intraocular inflammation following standard treatment regimens was found to associate with complete resolution of the refractory edema [4 of 5 (80%) vs. 2 of 13 (15%); P = 0.02]. Conclusions: Intraretinal cystoid changes are most commonly seen in the edematous macula of VKH patients. Disruption of the IS/OS band is a useful risk sign for poor ME and visual outcomes in VKH-related ME, and a long-term well-controlled intraocular inflammation may be critical for the resolution of refractory cases.
The Action of 2-Aminoethyldiphenyl Borinate on the Pulmonary Arterial Hypertension and Remodeling of High-Altitude Hypoxemic Lambs

Calcium signaling is key for the contraction, differentiation, and proliferation of pulmonary arterial smooth muscle cells. Furthermore, calcium influx through store-operated channels (SOCs) is particularly important in the vasoconstrictor response to hypoxia. Previously, we found a decrease in pulmonary hypertension and remodeling in normoxic newborn lambs partially gestated under chronic hypoxia, when treated with 2-aminoethyldiphenyl borinate (2-APB), a non-specific SOC blocker. However, the effects of 2-APB are unknown in neonates completely gestated, born, and raised under environmental hypoxia. Accordingly, we studied the effects of 2-APB-treatment on the cardiopulmonary variables in lambs under chronic hypobaric hypoxia. Experiments were done in nine newborn lambs gestated, born, and raised in high altitude (3,600 m): five animals were treated with 2-APB [intravenous (i.v.) 10 mg kg–1] for 10 days, while other four animals received vehicle. During the treatment, cardiopulmonary variables were measured daily, and these were also evaluated during an acute episode of superimposed hypoxia, 1 day after the end of the treatment. Furthermore, pulmonary vascular remodeling was assessed by histological analysis 2 days after the end of the treatment. Basal cardiac output and mean systemic arterial pressure (SAP) and resistance from 2-APB- and vehicle-treated lambs did not differ along with the treatment. Mean pulmonary arterial pressure (mPAP) decreased after the first day of 2-APB treatment and remained lower than the vehicle-treated group until the third day, and during the fifth, sixth, and ninth day of treatment. The net mPAP increase in response to acute hypoxia did not change, but the pressure area under the curve (AUC) during hypoxia was slightly lower in 2-APB-treated lambs than in vehicle-treated lambs. Moreover, the 2-APB treatment decreased the pulmonary arterial wall thickness and the α-actin immunoreactivity and increased the luminal area with no changes in the vascular density. Our findings show that 2-APB treatment partially reduced the contractile hypoxic response and reverted the pulmonary vascular remodeling, but this is not enough to normalize the pulmonary hemodynamics in chronically hypoxic newborn lambs.
An examination of the potential relationship between green status of multifamily properties and sale price

This study investigates whether a relationship exists among sale price and green building status for multifamily properties located in Chicago, IL; New York, NY; Portland, OR; and Seattle, WA. It is hypothesized that Leadership in Energy and Environmental Design (LEED) certification will have a positive relationship with sale price when compared to non-green multifamily properties, ceteris paribus. Data are analyzed from Chicago, New York, Portland, and Seattle, primarily because these cities contain the greatest number of green multifamily properties within the CoStar database. The sample for this project is drawn from a collection of 25 green multifamily properties and 111 non-green multifamily properties. Using multiple regression techniques to examine the sample of 136 multifamily properties, results of the study indicate that there is not a significant positive relationship between LEED certification and sale price for multifamily properties in Chicago, New York, Portland, and Seattle.
Engineering Organoids for in vitro Modeling of Phenylketonuria

Phenylketonuria is a recessive genetic disorder of amino-acid metabolism, where impaired phenylalanine hydroxylase function leads to the accumulation of neurotoxic phenylalanine levels in the brain. Severe cognitive and neuronal impairment are observed in untreated/late-diagnosed patients, and even early treated ones are not safe from life-long sequelae. Despite the wealth of knowledge acquired from available disease models, the chronic effect of Phenylketonuria in the brain is still poorly understood and the consequences to the aging brain remain an open question. Thus, there is the need for better predictive models, able to recapitulate specific mechanisms of this disease. Human induced pluripotent stem cells (hiPSCs), with their ability to differentiate and self-organize in multiple tissues, might provide a new exciting in vitro platform to model specific PKU-derived neuronal impairment. In this review, we gather what is known about the impact of phenylalanine in the brain of patients and highlight where hiPSC-derived organoids could contribute to the understanding of this disease.
Adjunctive Magnetic Seizure Therapy for Schizophrenia: A Systematic Review

Objective: The efficacy and safety of adjunctive magnetic seizure therapy (MST) for patients with schizophrenia are unclear. This systematic review was conducted to examine the efficacy and safety of adjunctive MST for schizophrenia. Methods: Chinese (WanFang and Chinese Journal Net) and English (PubMed, EMBASE, PsycINFO, and the Cochrane Library) databases were systematically searched. Results: Two open-label self-controlled studies (n = 16) were included and analyzed in this review. In these studies, the Positive and Negative Syndrome Scale (PANSS) total scores and Brief Psychiatric Rating Scale (BPRS) total scores significantly decreased from baseline to post-MST (all Ps < 0.05), without serious adverse neurocognitive effects. Mixed findings on the neurocognitive effects of adjunctive MST for schizophrenia were reported in the two studies. A discontinuation rate of treatment of up to 50% (4/8) was reported in both studies. The rate of adverse drug reactions (ADRs) was evaluated in only one study, where the most common ADRs were found to be dizziness (25%, 2/8) and subjective memory loss (12.5%, 1/8). Conclusion: There is inconsistent evidence for MST-related adverse neurocognitive effects and preliminary evidence for the alleviation of psychotic symptoms in schizophrenia.
Cutting Tool Quality Improvement: A Case Study of Electronic Parts Manufacturer

One of the important part in the modern production industry is electronic parts. The objective of this study was using statistical methods to increasing the efficiency of cutting tools in electronic parts production process. From this aforementioned process, it was found that the cost of precision boring blade (S2F0409R05F35R10PTD) was dramatically decrease from 457 THB to 315 THB. Nevertheless, this research be able to maintain the process ability (Cpk) at the complacence level of the customer (more than 1.5) and cut the production cost from 2,104,739 THB per year to 1,598,857 THB per year (5 months payback period). The proposed statistical methods can be used with other electronic parts of production industries worldwide.
Evidence‐based strategies to reduce the incidence of postoperative delirium: a narrative review

Delirium is one of the most commonly occurring postoperative complications in older adults. It occurs due to the vulnerability of cerebral functioning to pathophysiological stressors. Identification of those at increased risk of developing delirium early in the surgical pathway provides an opportunity for modification of predisposing and precipitating risk factors and effective shared decision‐making. No single delirium prediction tool is used widely in surgical settings. Multi‐component interventions to prevent delirium involve structured risk factor modification supported by geriatrician input; these are clinically efficacious and cost effective. Barriers to the widespread implementation of such complex interventions exist, resulting in an ‘implementation gap’. There is a lack of evidence for pharmacological prophylaxis for the prevention of delirium. Current evidence suggests that avoidance of peri‐operative benzodiazepines, careful titration of anaesthetic depth guided by processed electroencephalogram monitoring and treatment of pain are the most effective strategies to minimise the risk of delirium. Addressing postoperative delirium requires a collaborative, whole pathway approach, beginning with the early identification of those patients who are at risk. The research agenda should continue to examine the potential for pharmacological prophylaxis to prevent delirium while also addressing how successful models of delirium prevention can be translated from one setting to another, underpinned by implementation science methodology.
Personally Tailored Survival Prediction of Patients With Follicular Lymphoma Using Machine Learning Transcriptome-Based Models

Follicular Lymphoma (FL) has a 10-year mortality rate of 20%, and this is mostly related to lymphoma progression and transformation to higher grades. In the era of personalized medicine it has become increasingly important to provide patients with an optimal prediction about their expected outcomes. The objective of this work was to apply machine learning (ML) tools on gene expression data in order to create individualized predictions about survival in patients with FL. Using data from two different studies, we were able to create a model which achieved good prediction accuracies in both cohorts (c-indexes of 0.793 and 0.662 in the training and test sets). Integration of this model with m7-FLIPI and age rendered high prediction accuracies in the test set (cox c-index 0.79), and a simplified approach identified 4 groups with remarkably different outcomes in terms of survival. Importantly, one of the groups comprised 27.35% of patients and had a median survival of 4.64 years. In summary, we have created a gene expression-based individualized predictor of overall survival in FL that can improve the predictions of the m7-FLIPI score.
Transcriptome Analyses Reveal Systematic Molecular Pathology After Optic Nerve Crush

The function of glial cells in axonal regeneration after injury has been the subject of controversy in recent years. Thus, deeper insight into glial cells is urgently needed. Many studies on glial cells have elucidated the mechanisms of a certain gene or cell type in axon regeneration. However, studies that manipulate a single variable may overlook other changes. Here, we performed a series of comprehensive transcriptome analyses of the optic nerve head over a period of 90 days after optic nerve crush (ONC), showing systematic molecular changes in the optic nerve head (ONH). Furthermore, using weighted gene coexpression network analysis (WGCNA), we established gene module programs corresponding to various pathological events at different times post-ONC and found hub genes that may be potential therapeutic targets. In addition, we analyzed the changes in different glial cells based on their subtype markers. We revealed that the transition trend of different glial cells depended on the time course, which provides clues for modulating glial function in further research.
FREQUENCY OF ACUTE MITRAL REGURGITATION IN POST PERCUTANEOUS TRANSVENOUS MITRAL COMMISSUROTOMY PATIENTS WITH SEVERE MITRAL STENOSIS

Objectives: To determine the frequency of Acute Mitral Regurgitation in Post Percutaneous Transvenous Mitral Commissurotomy (PTMC) patients with severe mitral stenosis (MS). Methodology: A cross-sectional study was conducted at the Tabba Heart Institute, Karachi, Pakistan between September 2019 and April 2021. All patients irrespective of gender, aged between 19-80 years, and those who did not undergo PTMC were eligible to partake in the study. Patients with mitral regurgitation along with mitral stenosis, or those with clot in left atrium, or those suffering with the last stage of renal disease were excluded from the study. A predefined Proforma was used as a research instrument through which medical records of patients of PTMC are collected. The variables of the Proforma include patient’s age, name, sex, echo findings, treatment procedure, post-procedure data and complications. Results: A mean age of 40.6 ± 12.63 years was reported. 86 (81.9%) of the patients developed ‘no complications’, 15 (14.3%) of the PTMC patients suffered from ‘severe mitral regurgitation’, 2 (1.9%) had local hematoma, and one patient had a cardiac tamponade after the procedure. Only one patient died post-procedure. Post-stratification analysis showed that the majority of the female patients and 83% of the patients with no previous commissurotomy history did not have any complications. While a total of 14.7% who had no history of previous commissurotomy suffered from severe MR. Conclusion: Our study revealed that only a small number of patients who underwent PTMC suffered from severe mitral regurgitation. Overall, the procedure is safe with a good outcome.
Devising Schemes To Develop Anti-windup Control Strategies For Actuator Constrained Plant Dynamics

This thesis develops and demonstrates the research complemented by theory and applications carried out in ensuring stability of actuator constrained linear control systems. The work focuses the posteriori approach in the design of controller dealing with saturation effect.Anti-windup compensator is therefore explicitly synthesized for ensuring stability of constrained state delay systems and constrained cascade control systems. Having gone through a detailed study of contemporary research literature, it has been devised that constrained state delay systems and constrained cascade control systems are the areas need to be addressed significantly using anti-windup compensator technique. Therefore the first prong of research focused stability of constrained state delay systems using Lyapunov-Krasovskii functionals.Anti-windup compensation is incorporated in Linear Matrix Inequality (LMI) based formulations in varied conditions of state delay systems. First, the research taps the stability of constrained multiple state delays system. This work broadly envisages mixed delay-dependent / delay-independent multiple state delays, delay-independent multiple state delays, delay-dependent multiple state delays, delay-independent single state delay and delay-dependent single state delay linear control systems. Second, the research devises a novel approach of dealing with saturation problem using two-controller anti-windup design for enlarging domain of stability of constrained state delay systems. This approach is yet not found in the literature surveyed. Third, the research addresses an improved asymptotic and exponential stability of constrained state delay systems by removing the inherent system steady state delay with higher delay bounds. Lastly, the research concerns stability issue in constrained uncertain state delay systems. In the second prong of research a modified full order and static low order anti-windup compensators are successfully designed for decoupled architecture based actuator constrained cascade control systems. Besides, the same compensator is designed for rate limiter incorporated actuator constrained control systems. The design parameters are based on LMIs and solved using optimization techniques. To validate the design, detailed experimental results are also generated while successfully applying on temperature and motor speed control process variables. It is said that the thesis is a heuristic compendium of inferring the core significance of anti-windup compensators in overcoming the wind-up effect in PID based process control. Keywords - Anti-Windup Compensator, Time-Delay Systems, Linear Matrix Inequalities, Domain of Stability, Pole-Constraints, Cascade Control, Norm-Bounded Uncertainty, Multi-loop Compensation, Amplitude-Rate Limiter, Motor Speed Control, Cascade-loop Compensation, Block Diagonal Quadratic Lyapunov, Lyapunov-Krasovskii Functional and System Identification.