Establishing Treatment Effectiveness in Fabry Disease: Observation-Based Recommendations for Improvement.

Fabry disease (FD, OMIM #301500) is caused by pathogenic GLA gene (OMIM #300644) variants, resulting in a deficiency of the α-galactosidase A enzyme with accumulation of its substrate globotriaosylceramide and its derivatives. The phenotype of FD is highly variable, with distinctive disease features and course in classical male patients but more diverse and often nonspecific features in non-classical and female patients. FD-specific therapies have been available for approximately two decades, yet establishing robust evidence for long-term effectiveness remains challenging. This review aims to identify the factors contributing to this lack of robust evidence for the treatment of FD with enzyme replacement therapy (ERT) (agalsidase-alfa and -beta and pegunigalsidase alfa) and chaperone therapy (migalastat). Major factors that have been identified are study population heterogeneity (concerning sex, age, phenotype, disease stage) and differences in study design (control groups, outcomes assessed), as well as the short duration of studies. To address these challenges, we advocate for patient matching to improve control group compatibility in future FD therapy studies. We recommend international collaboration and harmonization, facilitated by an independent FD registry. We propose a stepwise approach for evaluating the effectiveness of novel treatments, including recommendations for surrogate outcomes and required study duration.

Management Targeted Genetic Evaluation of an Idiopathic Neuropathy Cohort Through ATTRv Amyloidosis Screening.

Background: While the reported prevalence of polyneuropathies is 1%-3%, the incidence of hereditary transthyretin amyloidosis in the United States is estimated to be 1 in 100 000 individuals. Polyneuropathies are known to be difficult to treat and lead to significant morbidity. The aim of pain management is symptomatic treatment, with varying approaches to progression prevention being based on the causative pathophysiology.We assessed the prevalence of hereditary amyloid transthyretin variant (ATTRv) amyloidosis, a progressive autosomal dominant multisystem disease caused by the abnormal formation and extracellular deposition of transthyretin protein fibrils in various tissues, in an idiopathic polyneuropathy population by using genetic analysis. Methods: Individuals aged 18 and over with an established diagnosis of polyneuropathy, via electromyography testing that was deemed to be idiopathic, at a large, urban neurology clinic consented to an institutional review board-approved protocol for genetic testing. No further exclusions were made regarding age of onset, family history, axonal neuropathy subtype, comorbidities suggestive of ATTRv amyloidosis, etc. Clinical genetic testing was performed on 134 participants via an 81-gene panel associated with inherited neuromuscular disorders or targeted TTR gene sequencing with deletion and duplication analysis. Results: Within our cohort, 38.06% had at least one reportable finding in one of 38 distinct genes, for a total of 76 reported alterations. Four individuals were identified as having a single pathogenic alteration in an autosomal recessive gene, consistent with carrier status for the 4 following disorders: congenital insensitivity to pain with anhidrosis (NTRK1), Charcot-Marie-Tooth disease type IIP (LRSAM1), Brown-Vialetto-Van Laere syndrome type II (SLC52A2), hereditary sensory and autonomic neuropathy type III (IKBKAP). One individual was found to have a variant of uncertain significance (VUS) (p.G103D) in the TTR gene. Conclusion: Precision medicine on the molecular level with genetic testing in the identification of specific neuropathies may provide clinicians with more detailed information for developing a more direct therapeutic and treatment modality for better-targeted management. Further investigation is needed to expand on the knowledge and understanding of the clinical relevance surrounding the alterations found in the genetic evaluation of idiopathic neuropathy.

A Clinical Review on Spinal Epidural Abscess: Epidemiology, Pathophysiology, Diagnosis, and Management for Emergency Medicine and Hospitalist Physicians.

Description Spinal epidural abscess (SEA), a critical surgical emergency, demands prompt recognition and intervention to prevent severe complications and fatalities. The incidence of SEA is notably increasing, particularly among individuals with diabetes, intravenous drug use, or a history of invasive spinal procedures. Although SEA can manifest through various clinical symptoms, the presence of its classic triad-back pain, fever, and neurological deficits-is noteworthy despite its occurrence in only 10% to 13% of cases. Identifying this triad is vital due to its high specificity for SEA, which is essential to guiding swift diagnostic and therapeutic actions in a condition where early intervention is critical. Magnetic resonance imaging is pivotal in diagnosing SEA, offering unmatched sensitivity and specificity compared to other imaging techniques. Immediate empirical antibiotic therapy and timely neurosurgical consultation, when required, form the foundation of SEA treatment. The prognosis significantly depends on the patient's initial neurological status, underlying health conditions, and the timeliness of their presentation, diagnosis, and treatment initiation. Given the complexity of SEA and the high risk of diagnostic delays, managing this condition involves substantial medicolegal considerations. Enhanced comprehension of SEA is imperative for improving patient outcomes and reducing health care resource burdens. Prompt and accurate diagnosis and appropriate interventions are essential for effectively managing this urgent condition.

Real-world treatment sequencing and effectiveness of second- and third-generation ALK tyrosine kinase inhibitors for ALK-positive advanced non-small cell lung cancer.

INTRODUCTION: With multiple targeted therapies approved for anaplastic lymphoma kinase (ALK)-positive metastatic non-small cell lung cancer (NSCLC), it is increasingly important to understand outcomes with various sequences of next-generation ALK tyrosine kinase inhibitors (TKIs). We describe contemporary sequencing patterns and treatment effectiveness of first-line (1L) and second-line (2L) treatments in patients who received second-generation ALK TKIs in the 1L treatment of ALK-positive NSCLC in the United States. METHODS: A cohort of adults with ALK-positive advanced NSCLC who initiated treatment with 1L alectinib or brigatinib between June 2017 and April 2021 in the Flatiron Health electronic health record-derived de-identified database were followed through April 2023. Time to treatment discontinuation (TTD) in 1L and 2L, TTD on 1L plus 2L sequential therapy (TTD2), and total time on sequential ALK TKI therapy (including beyond 2L) were evaluated. RESULTS: Patients (N=273) were followed up for a median duration of 28.9 months. Among patients who discontinued 1L therapy, 22% died after 1L discontinuation (median time from discontinuation to death, 4.0 months) without receiving 2L therapy. Median (95% confidence interval [CI]) TTD was 21.9 (15.2-25.8) and 7.3 (5.3-10.2) months in 1L and 2L, respectively. Median (95% CI) TTD2 was 29.4 (25.1-36.1) months and total time on sequential ALK TKI treatment was 28.0 (23.6-32.9) months. CONCLUSIONS: In this large real-world study, TTD2 and the total time on sequential ALK TKIs was approximately 2.5 years. The high attrition rate from 1L to 2L and the longest clinical benefit observed with 1L therapy support using the drug with the longest 1L effectiveness up front in patients with ALK-positive advanced NSCLC.

Corrigendum: Biomarkers and computational models for predicting efficacy to tumor ICI immunotherapy.

[This corrects the article DOI: 10.3389/fimmu.2024.1368749.].

Nirsevimab Effectiveness Against Cases of Respiratory Syncytial Virus Bronchiolitis Hospitalised in Paediatric Intensive Care Units in France, September 2023-January 2024.

In September 2023, France was one of the first countries that started a national immunisation campaign with nirsevimab, a new monoclonal antibody against respiratory syncytial virus (RSV). Using data from a network of paediatric intensive care units (PICUs), we aimed to estimate nirsevimab effectiveness against severe cases of RSV bronchiolitis in France. We conducted a case-control study based on the test-negative design and included 288 infants reported by 20 PICUs. We estimated nirsevimab effectiveness at 75.9% (48.5-88.7) in the main analysis and 80.6% (61.6-90.3) and 80.4% (61.7-89.9) in two sensitivity analyses. These real-world estimates confirmed the efficacy observed in clinical studies.

Comparative Efficacy of Advanced Therapies in the Treatment of Radiographic Axial Spondyloarthritis or Ankylosing Spondylitis as Evaluated by the ASDAS Low Disease Activity Criteria.

INTRODUCTION: With an increasing number of biologic/targeted synthetic disease-modifying antirheumatic drug options available for the treatment of active ankylosing spondylitis (AS), also known as radiographic axial spondyloarthritis, it is of clinical interest to determine the comparative efficacy of these advanced therapies among populations with differing prior advanced therapy exposure. This study aimed to assess the comparative efficacy of approved advanced therapies for AS in tumor necrosis factor inhibitor (TNFi)-naïve and, separately, in TNFi inadequate responder/intolerant (-IR) populations. METHODS: A systematic literature review was conducted to identify randomized clinical trials for TNFis, interleukin-17A inhibitors, and Janus kinase inhibitors used as advanced therapies for active AS. Clinical efficacy was considered by the Ankylosing Spondylitis Disease Activity Score low disease activity (ASDAS LDA) criteria, defined as ASDAS score less than 2.1, among approved therapies. Comparative efficacy in the TNFi-naïve population was assessed utilizing network meta-analysis, while comparative efficacy in the TNFi-IR population was assessed utilizing matching-adjusted indirect comparison. Odds ratios were calculated, from which absolute rates and numbers needed to treat were calculated. Safety in the form of trial-reported and placebo-adjusted rates of discontinuation due to adverse events (AEs) was reviewed. RESULTS: Among the TNFi-naïve population, the estimated ASDAS LDA rate between week 12 and 16 was highest for patients treated with upadacitinib (52.8%) and lowest for patients treated with placebo (11.6%). Among the TNFi-IR population, the estimated ASDAS LDA rate was 41.3% for patients treated with upadacitinib and 17.5% for patients treated with ixekizumab. The trial-reported and placebo-adjusted rates of discontinuation due to AEs were generally low across included advanced therapies. CONCLUSIONS: Relative to other assessed therapies, upadacitinib demonstrated greater clinical efficacy per ASDAS LDA in the treatment of active AS in both TNFi-naïve and TNFi-IR populations. Head-to-head and real-world data comparisons are warranted to both validate these findings and aid medical decision makers.

Non-contrast-enhanced breast MRI for evaluation of tumor volume change after neoadjuvant chemotherapy.

PURPOSE: Three-dimensional contrast-enhanced magnetic resonance imaging (3D-Ce-MRI) is a most powerful tool for evaluation of neoadjuvant chemotherapy (NAC). However, the use of contrast agent is invasive, expensive, and time consuming, Thus, contrast agent-free imaging is preferable. We aimed to investigate the tumor volume change after NAC using maximum intensity projection diffusion-weighted image (MIP-DWI) and 3D-Ce-MRI. METHOD: We finally enrolled 55 breast cancer patients who underwent NAC in 2018. All MRI analyses were performed using SYNAPSE VINCENT® medical imaging system (Fujifilm Medical, Tokyo, Japan). We evaluated the tumor volumes before, during, and after NAC. Tumor volume before NAC on 3D-Ce-MRI was termed Pre-CE and those during and after NAC were termed Post-CE. The observer raised the lower end of the window width until the tumor was clearly visible and then manually deleted the non-tumor tissues. A month thereafter, the same observer who was blinded to the 3D-Ce-MRI results randomly evaluated the tumor volumes (Pre-DWI and Post-DWI) using MIP-DWI with the same method. Tumor volume change between ΔCE (Pre-CE - Post-CE/Pre-CE) and ΔDWI (Pre-DWI - Post-DWI/Pre-DWI) and the processing time for both methods (Time-DWI and Time-CE) were compared. RESULTS: We enrolled 55 patients. Spearman's rho between ΔDWI and ΔCE for pure mass lesions, and non-mass enhancement (NME) was 0.89 (p < 0.01), 0.63(p < 0.01) respectively. Time-DWI was significantly shorter than Time-CE (41.3 ± 21.2 and 199.5 ± 98.3 respectively, p < 0.01). CONCLUSIONS: Non-contrast-enhanced Breast MRI enables appropriate and faster evaluation of tumor volume change after NAC than 3D-Ce-MRI especially for mass lesions.

Target area treatment ratio of varied lesions in the cultured pure melanocyte transplantation repigmentation of vitiligo: A retrospective study.

Autologous cultured pure melanocyte transplantation (CMT) can be utilized to treat stable vitiligo cases, but clinical data are insufficient to improve its efficacy. To evaluate the influence of various factors on the therapeutic effect of CMT, this single-center retrospective study enrolled stable vitiligo patients who underwent CMT between 2009 and 2020. Univariate and multivariable analysis were used to determine the factors affecting the outcome of repigmentation. The study included 491 patients with long-term follow-up data (6-120 months). It was found that 69.7% of patients achieved an excellent re-color effect and 18.4% achieved a good re-color effect. There were statistically significant differences in pigmentation between patients with stable disease course, vitiligo type, and lesion site. Overall, a significant positive correlation between the target area treatment ratio of varied lesions and the percentage of repigmentation was found. CMT is effective and well tolerated in the treatment of stable vitiligo. Various factors, especially the target area treatment ratio of varied lesions, should be carefully assessed before using CMT. As the target area treatment ratio of varied lesions could further improve the post-operative repigmentation other than type of vitiligo. This clinic trial was approved by Hangzhou Third People's Hospital (number 2023KA015, national clinical record number MR-33-23-034502).

[Changes in the perception of benefits and risks of antidepressive pharmacotherapy]. / Wandel von Nutzen und Risiko antidepressiver Pharmakotherapie.

Antidepressive pharmacotherapy has undergone various phases in its history. The euphoria of the early years on the relief of depressive symptoms was followed by a long period of clinical experience and intensive scientific work resulting in a more balanced perspective. Current debates circle around the actual effectiveness, especially with respect to long-term treatment, the prevention of suicide and the sequelae of discontinuation of an antidepressant. The evaluation of antidepressants as a group and often also the risk-benefit ratio of an individual treatment change over time. Antidepressants are typical for many forms of psychiatric treatment which, in a term from Hanfried Helmchen, are just as Janus-faced as psychiatry in a general sense is as a science and as a clinical discipline.

Evaluating the effectiveness of neurofeedback in chronic pain management: a narrative review.

The prevalence and impact of chronic pain in individuals worldwide necessitate effective management strategies. This narrative review specifically aims to assess the effectiveness of neurofeedback, an emerging non-pharmacological intervention, on the management of chronic pain. The methodology adopted for this review involves a meticulous search across various scientific databases. The search was designed to capture a broad range of studies related to neurofeedback and chronic pain management. To ensure the quality and relevance of the included studies, strict inclusion and exclusion criteria were applied. These criteria focused on the study design, population, intervention type, and reported outcomes. The review synthesizes the findings from a diverse array of studies, including randomized controlled trials, observational studies, and case reports. Key aspects evaluated include the types of neurofeedback used (such as EEG biofeedback), the various chronic pain conditions addressed (like fibromyalgia, neuropathic pain, and migraines), and the methodologies employed in these studies. The review highlights the underlying mechanisms by which neurofeedback may influence pain perception and management, exploring theories related to neural plasticity, pain modulation, and psychological factors. The results of the review reveal a positive correlation between neurofeedback interventions and improved pain management. Several studies report significant reductions on pain intensity, improved quality of life, and decreased reliance on medication following neurofeedback therapy. The review also notes variations in the effectiveness of different neurofeedback protocols and individual responses to treatment. Despite the promising results, the conclusion of the review emphasizes the need for further research. It calls for larger, well-designed clinical trials to validate the findings, to understand the long-term implications of neurofeedback therapy, and to optimize treatment protocols for individual patients.

Effectiveness of standard treatments in non-small-cell lung cancer with METexon14 skipping mutation: a real-world study.

Aim: To assess real-world clinical outcomes with standard therapies for advanced non-small-cell lung cancer (aNSCLC) with METexon14 skipping mutation (METex14). Methods: In an oncologists-led retrospective review of medical records, data were abstracted and analyzed for patients initiating first-line (1L) systemic therapy after 1 January 2017. Results: In total 287 aNSCLC patients with METex14, the real-world best overall response rate was 73.4% for capmatinib (n = 146), 68.8% for immunotherapy (IO) monotherapy (n = 48), 52.0% for chemotherapy (CT, n = 30), and 54.8% for IO + CT (n = 63). As compared with capmatinib, patients receiving IO (hazard ratio [HR]: 1.57; 95% CI: 0.77-3.20; p = 0.220), CT (HR: 2.41; 95% CI: 1.19-4.85; p = 0.014) and IO + CT (HR: 2.33; 95% CI: 1.35-4.04; p = 0.003) had higher rates of progression. Further, patients receiving CT (HR: 4.43; 95% CI: 1.54-12.75; p = 0.006) and IO + CT (HR: 3.53, 95% CI: 1.41-8.85; p = 0.007) had higher rates of mortality than patients receiving capmatinib. Conclusion: The study showed better clinical outcomes with capmatinib than other standard therapies in 1L setting for aNSCLC harboring METex14.

Real-world study that investigated the outcomes of different therapies used to treat non-small-cell lung cancer patients with mesenchymal-epithelial transition exon 14 skipping mutationWhat is this article about? A real-world study that investigated clinical outcomes in patients with diagnosis of advanced non-small-cell lung cancer (aNSCLC) with mesenchymal-epithelial transition exon 14 (METex14) skipping­a rare form of genetic mutation­who received treatment with one of the commonly used therapies for this disease: immunotherapy, chemotherapy, immunotherapy + chemotherapy combination and capmatinib, which is a highly selective inhibitor of MET tyrosine kinase protein involved in the growth of cancer cells.What were the results? The study showed that, in general, patients treated with capmatinib as the frontline therapy more frequently achieved a clinical response in the form of complete tumor resolution or tumor shrinkage, had a lower risk of disease worsening and lived longer than patients who were treated with immunotherapy, chemotherapy or immunotherapy + chemotherapy combination.What do the results of the study mean? This study suggests that capmatinib is effective in treating patients with aNSCLC with METex14 skipping who have not been treated with another anticancer therapy previously. It provides evidence to support the use of capmatinib in the frontline setting and may inform clinical decision-making in routine practice.

Current role of magnetic resonance imaging on assessing and monitoring the efficacy of phototherapy.

Phototherapy, also known as photobiological therapy, is a non-invasive and highly effective physical treatment method. Its broad use in clinics has led to significant therapeutic results. Phototherapy parameters, such as intensity, wavelength, and duration, can be adjusted to create specific therapeutic effects for various medical conditions. Meanwhile, Magnetic Resonance Imaging (MRI), with its diverse imaging sequences and excellent soft-tissue contrast, provides a valuable tool to understand the therapeutic effects and mechanisms of phototherapy. This review explores the clinical applications of commonly used phototherapy techniques, gives a brief overview of how phototherapy impacts different diseases, and examines MRI's role in various phototherapeutic scenarios. We argue that MRI is crucial for precise targeting, treatment monitoring, and prognosis assessment in phototherapy. Future research and applications will focus on personalized diagnosis and monitoring of phototherapy, expanding its applications in treatment and exploring multimodal imaging technology to enhance diagnostic and therapeutic precision and effectiveness.

Are There Sex-Related Differences in the Effectiveness of Janus Kinase Inhibitors in Rheumatoid Arthritis Patients?

Background: There is evidence suggesting the existence of sex differences in the effectiveness of specific drug classes for rheumatoid arthritis (RA). Our study stands as the first to elucidate sex-related differences in the effectiveness of Janus kinase (JAK) inhibitors. Methods: The study involved 150 RA patients treated with tofacitinib, baricitinib, upadacitinib, or filgotinib between September 2017 and October 2023. Sex differences in achieving remission and low disease activity (LDA) were identified through logistic regression analyses. Sex disparities in treatment effectiveness survival were evaluated through the Kaplan-Meier estimate, employing the log-rank test for comparison. The Cox model was applied to analyze the variable sex as a potential factor that could influence the maintenance of the JAK inhibitor treatment effectiveness. Results: Concerning the achievement of remission and LDA, no differences were observed between sexes in terms of the 28-joint Disease Activity Score (DAS28) C-reactive protein (CRP), the Clinical Disease Activity Index (CDAI), and the Simplified Disease Activity Index (SDAI). With respect to the DAS28-erythrocyte sedimentation rate (ESR), female patients, compared to males, possessed 70% lower odds of achieving remission (p = 0.018) and 66% lower odds of achieving LDA (p = 0.023). No differences were observed in treatment effectiveness survival between sexes (p = 0.703). Sex was not found to influence the survival of JAK inhibitor treatment effectiveness (p = 0.704). Conclusions: Being a female or male patient does not entail differences in the effectiveness of the JAK inhibitor treatment. Our findings encourage the consideration of a global pool of composite indices (DAS28-ESR/CRP, CDAI, SDAI) to measure RA disease activity, thus individualizing the target value as advocated by the treat-to-target strategy.

Efficacy of Laser-Assisted Periodontal Therapy vs Conventional Scaling and Root Planing.

Background: This study compares the effectiveness of laser-assisted periodontal therapy (LAPT) to conventional scaling and root planing (SRP) in the treatment of periodontal disease. Materials and Methods: Patients with periodontal disease were divided into two groups. One group received LAPT, while the other group underwent conventional SRP. The periodontal parameters, including pocket depth (PD) and clinical attachment level (CAL), were measured before and after the treatments. The data were statistically analyzed using appropriate methods. Results: After the treatments, the LAPT group showed a mean reduction in PD of 2.5 mm, while the conventional SRP group had a mean reduction of 2.0 mm. Additionally, the laser group demonstrated a mean improvement in CAL of 1.8 mm, whereas the conventional group showed an improvement of 1.3 mm. These differences were statistically significant (P < 0.05). Conclusion: The findings of this study suggest that LAPT may be more effective in reducing PD and improving CAL compared with conventional SRP in the treatment of periodontal disease.

Methodological biases in observational hospital studies of COVID-19 treatment effectiveness: pitfalls and potential.

Introduction: This study aims to discuss and assess the impact of three prevalent methodological biases: competing risks, immortal-time bias, and confounding bias in real-world observational studies evaluating treatment effectiveness. We use a demonstrative observational data example of COVID-19 patients to assess the impact of these biases and propose potential solutions. Methods: We describe competing risks, immortal-time bias, and time-fixed confounding bias by evaluating treatment effectiveness in hospitalized patients with COVID-19. For our demonstrative analysis, we use observational data from the registry of patients with COVID-19 who were admitted to the Bellvitge University Hospital in Spain from March 2020 to February 2021 and met our predefined inclusion criteria. We compare estimates of a single-dose, time-dependent treatment with the standard of care. We analyze the treatment effectiveness using common statistical approaches, either by ignoring or only partially accounting for the methodological biases. To address these challenges, we emulate a target trial through the clone-censor-weight approach. Results: Overlooking competing risk bias and employing the naïve Kaplan-Meier estimator led to increased in-hospital death probabilities in patients with COVID-19. Specifically, in the treatment effectiveness analysis, the Kaplan-Meier estimator resulted in an in-hospital mortality of 45.6% for treated patients and 59.0% for untreated patients. In contrast, employing an emulated trial framework with the weighted Aalen-Johansen estimator, we observed that in-hospital death probabilities were reduced to 27.9% in the "X"-treated arm and 40.1% in the non-"X"-treated arm. Immortal-time bias led to an underestimated hazard ratio of treatment. Conclusion: Overlooking competing risks, immortal-time bias, and confounding bias leads to shifted estimates of treatment effects. Applying the naïve Kaplan-Meier method resulted in the most biased results and overestimated probabilities for the primary outcome in analyses of hospital data from COVID-19 patients. This overestimation could mislead clinical decision-making. Both immortal-time bias and confounding bias must be addressed in assessments of treatment effectiveness. The trial emulation framework offers a potential solution to address all three methodological biases.

The effect of stent retriever mechanical thrombectomy combined with tirofiban in treating acute ischemic stroke.

OBJECTIVE: To analyze the effectiveness of stent retriever mechanical thrombectomy combined with tirofiban in treating acute ischemic stroke. METHODS: Markedly effective is defined as an SIS score of over 90, effective is indicated by an SIS score of between 50-90, and a score of below 50 suggests ineffective treatment results. RESULTS: ①The treatment's overall effectiveness in the observation group (91.30%) was significantly higher than that in the control group (75.56%) (p < 0.05). ②The vascular recanalization rate in the observation group (89.13%) was significantly higher than that in the control group (71.11%) (p < 0.05). ③The stent retrieval operation count (2.41 ± 0.23) was significantly lower in the observation group than in the control group (1.29 ± 0.16) (p < 0.05). ④ After treatment, the platelet aggregation rate (10.74 ± 3.95) and NIHSS scores (6.58 ± 1.04) were significantly lower, and the Barthel index (77.86 ± 7.21) was significantly higher in the observation group compared to the control group (26.47 ± 5.12, 7.75 ± 2.36, 68.12 ± 6.15) (p < 0.05). All platelet aggregation rate, NIHSS scores and Barthel Index showed significant improvement after treatment when compared to those before treatment (p < 0.05). CONCLUSION: The combined application of stent retriever mechanical thrombectomy and tirofiban in acute ischemic stroke treatment shows promising effectiveness. Compared to stent retriever alone, tirofiban adjunctive therapy enhances vascular recanalization, reduces retrieval procedures, shortens treatment duration, inhibits platelet aggregation, and improves neurological function recovery, daily living activities, and prognosis. Moreover, it doesn't significantly increase symptom-related risks.

Biomarkers and computational models for predicting efficacy to tumor ICI immunotherapy.

Numerous studies have shown that immune checkpoint inhibitor (ICI) immunotherapy has great potential as a cancer treatment, leading to significant clinical improvements in numerous cases. However, it benefits a minority of patients, underscoring the importance of discovering reliable biomarkers that can be used to screen for potential beneficiaries and ultimately reduce the risk of overtreatment. Our comprehensive review focuses on the latest advancements in predictive biomarkers for ICI therapy, particularly emphasizing those that enhance the efficacy of programmed cell death protein 1 (PD-1)/programmed cell death-ligand 1 (PD-L1) inhibitors and cytotoxic T-lymphocyte antigen-4 (CTLA-4) inhibitors immunotherapies. We explore biomarkers derived from various sources, including tumor cells, the tumor immune microenvironment (TIME), body fluids, gut microbes, and metabolites. Among them, tumor cells-derived biomarkers include tumor mutational burden (TMB) biomarker, tumor neoantigen burden (TNB) biomarker, microsatellite instability (MSI) biomarker, PD-L1 expression biomarker, mutated gene biomarkers in pathways, and epigenetic biomarkers. TIME-derived biomarkers include immune landscape of TIME biomarkers, inhibitory checkpoints biomarkers, and immune repertoire biomarkers. We also discuss various techniques used to detect and assess these biomarkers, detailing their respective datasets, strengths, weaknesses, and evaluative metrics. Furthermore, we present a comprehensive review of computer models for predicting the response to ICI therapy. The computer models include knowledge-based mechanistic models and data-based machine learning (ML) models. Among the knowledge-based mechanistic models are pharmacokinetic/pharmacodynamic (PK/PD) models, partial differential equation (PDE) models, signal networks-based models, quantitative systems pharmacology (QSP) models, and agent-based models (ABMs). ML models include linear regression models, logistic regression models, support vector machine (SVM)/random forest/extra trees/k-nearest neighbors (KNN) models, artificial neural network (ANN) and deep learning models. Additionally, there are hybrid models of systems biology and ML. We summarized the details of these models, outlining the datasets they utilize, their evaluation methods/metrics, and their respective strengths and limitations. By summarizing the major advances in the research on predictive biomarkers and computer models for the therapeutic effect and clinical utility of tumor ICI, we aim to assist researchers in choosing appropriate biomarkers or computer models for research exploration and help clinicians conduct precision medicine by selecting the best biomarkers.

The Application of Extended Reality in Treating Children with Autism Spectrum Disorder.

Autism Spectrum Disorder (ASD) is a common neurodevelopmental disorder in children, characterized by social interaction, communication difficulties, and repetitive and stereotyped behaviors. Existing intervention methods have limitations, such as requiring long treatment periods and needing to be more convenient to implement. Extended Reality (XR) technology offers a virtual environment to enhance children's social, communication, and self-regulation skills. This paper compares XR theoretical models, application examples, and intervention effects. The study reveals that XR intervention therapy is mainly based on cognitive rehabilitation, teaching, and social-emotional learning theories. It utilizes algorithms, models, artificial intelligence (AI), eye-tracking, and other technologies for interaction, achieving diverse intervention outcomes. Participants showed effective improvement in competency barriers using XR-based multimodal interactive platforms. However, Mixed Reality (MR) technology still requires further development. Future research should explore multimsodal interaction technologies combining XR and AI, optimize models, prioritize the development of MR intervention scenarios, and sustain an optimal intervention level.

Substance use treatment completion and criminal justice system contact in Chile: A retrospective, linked data cohort study.

BACKGROUND AND AIMS: Substance use treatment (SUT) has shown to be effective in reducing self-reported offending; however, the association between SUT completion and criminal justice system (CJS) contact has been underexplored, especially in Latin America. This study aimed to estimate the association between SUT completion status and (1) any subsequent CJS contact and (2) CJS contact leading to imprisonment, at 1, 3 and 5 years post-discharge, in Chile. DESIGN: Retrospective cohort study using multivariable survival analysis based on linked administrative data from 2010 to 2019. SETTING: This study took place in Chile, where SUT is available at no cost through Chile's publicly funded health-care, and is provided in outpatient and inpatient modalities in public and private centres. PARTICIPANTS: A total of 70 854 individuals received their first SUT from 2010 to 2019. They were mainly males (76.3%), and their main substance used at admission was cocaine paste (39.2%). MEASUREMENTS: SUT completion status included completion, late dropout (≥ 3 months) and early dropout (< 3 months). Outcomes were (1) any CJS contact and (2) CJS contact leading to imprisonment after baseline treatment. We estimated the association between treatment completion and CJS contact through flexible parametric Royston-Parmar models while adjusting for several covariates. FINDINGS: Those who completed SUT (27.2%) were less likely to have any CJS contact at 5 years post-SUT compared with those who dropped out late [with a gap of -9.5%, 95% confidence interval (CI) = -8.7, -10.3] and early (-11.2%, 95% CI = -10.1, -12.3). Also, those who completed SUT were less likely to have CJS contact leading to imprisonment at 5 years post-SUT compared with those who dropped out late (-2.6%, 95% CI = -2.2, -3.1) and early (-4.0%, 95% CI = -3.3, -4.6). These differences were also observed at 1 and 3 years post-SUT for each outcome. CONCLUSIONS: In Chile, completion of substance use treatment appears to be associated with lower probabilities of both any criminal justice system contact and contact leading to imprisonment.