RobMedNAS: searching robust neural network architectures for medical image synthesis.

Investigating U-Net model robustness in medical image synthesis against adversarial perturbations, this study introduces RobMedNAS, a neural architecture search strategy for identifying resilient U-Net configurations. Through retrospective analysis of synthesized CT from MRI data, employing Dice coefficient and mean absolute error metrics across critical anatomical areas, the study evaluates traditional U-Net models and RobMedNAS-optimized models under adversarial attacks. Findings demonstrate RobMedNAS's efficacy in enhancing U-Net resilience without compromising on accuracy, proposing a novel pathway for robust medical image processing. .

Auto-Spikformer: Spikformer architecture search.

Introduction: The integration of self-attention mechanisms into Spiking Neural Networks (SNNs) has garnered considerable interest in the realm of advanced deep learning, primarily due to their biological properties. Recent advancements in SNN architecture, such as Spikformer, have demonstrated promising outcomes. However, we observe that Spikformer may exhibit excessive energy consumption, potentially attributable to redundant channels and blocks. Methods: To mitigate this issue, we propose a one-shot Spiking Transformer Architecture Search method, namely Auto-Spikformer. Auto-Spikformer extends the search space to include both transformer architecture and SNN inner parameters. We train and search the supernet based on weight entanglement, evolutionary search, and the proposed Discrete Spiking Parameters Search (DSPS) methods. Benefiting from these methods, the performance of subnets with weights inherited from the supernet without even retraining is comparable to the original Spikformer. Moreover, we propose a new fitness function aiming to find a Pareto optimal combination balancing energy consumption and accuracy. Results and discussion: Our experimental results demonstrate the effectiveness of Auto-Spikformer, which outperforms the original Spikformer and most CNN or ViT models with even fewer parameters and lower energy consumption.

A Quality Improvement Project Evaluating the Effects of Eat, Sleep, Console on Nurses and on Neonates With Neonatal Abstinence Syndrome.

OBJECTIVE: To improve neonatal outcomes through the implementation of an eat, sleep, console (ESC) assessment and change in hospital policy regarding the monitoring requirements for pharmacologic treatment of neonates with neonatal abstinence syndrome (NAS). DESIGN: Retrospective chart review and descriptive survey design. SETTING/LOCAL PROBLEM: A hospital in Northwestern Ontario decided to implement an evidence-informed practice change to better care for neonates with NAS. PARTICIPANTS: Neonates being screened for NAS during the Modified Finnegan Neonatal Abstinence Syndrome Scoring System (MFNASSS) protocol (n = 75) and ESC protocol (n = 40). Nurses working in the departments after the implementation of ESC were surveyed. MEASUREMENTS: Length of stay (LOS) and morphine administration by intervention status using unadjusted hazard and risk ratios, respectively. Descriptive statistics are also presented. A one-sample t test was completed for the nurses' perspectives survey questions. RESULTS: Reduced rate of LOS (HR = 1.66, 95% confidence interval [1.1, 2.51]) was observed for participants receiving the ESC intervention (4.53, SD = 1.94), compared to the MFNASSS control (7.45, SD = 6.35). Although the ESC group appeared to have a greater proportion of neonates administered morphine (42.5% ESC vs. 26.7% MFNASSS), the relative risk was not statistically significant (RR = 1.28, 95% confidence interval [0.95, 1.72]). Morphine doses per day were reduced in the ESC group (0.37, SD = 1.50) compared to the MFNASSS group (5.16, SD = 1.02). Overall, the nurses had a positive perspective on the policy change. CONCLUSION: ESC was successfully implemented in a Northwestern Ontario hospital. The overall LOS of neonates with NAS decreased. Nurses found the policy change to be safe and attainable.

Hepatitis B surface antigen loss in chronic hepatitis B patients with low-viral-load.

BACKGROUND AND AIM: Among low viral load (DNA of hepatitis B virus (HBV) was < 2000 IU/mL), the factor of the loss of hepatitis B surface antigen (HBsAg) remained elusive. METHODS: The retrospective study recruited patients with chronic hepatitis B (CHB) who were negative low for hepatitis B e-antigen (HBeAg), had a low viral load, and experienced HBsAg loss during follow-up. CHB patients with low-viral load but without consequent HBsAg loss were also enrolled at the ratio of 1:4. The factors contributing to HBsAg loss were analyzed. RESULTS: A total of 80 patients were recruited for the current study, with a mean age of 63.9 years and 61.3% being male. Among them, 62.5% patients (50/80) were treated with potent nucleoside/nucleotide analogues (NAs) during the follow-up period. Additionally, 12.5% patients (10/80) had a prior history of NAs treatment before enrolment. During the follow-up, HBsAg loss occurred in 17 patients (21.3%). Compared with patients without HBsAg loss, those with HBsAg loss were younger (57.9 years vs 65.5 years; P = 0.01), had lower HBV DNA levels (1.3 log10 IU/mL vs 2.3 log10 IU/mL; P = 0.003), and higher proportion of prior NAs-treated history. Logistic regression analysis revealed that the factors associated with factors associated with HBsAg loss were age < 60 years (OR/CI: 3.95/1.15-13.60, P = 0.03), prior NAs-treated history (OR/CI: 7.59/1.42-40.51, P = 0.01) and current NAs-treated (OR/CI: 0.19/0.05-0.71, P = 0.01). CONCLUSIONS: In the study, older age and prior NAs were positively associated with HBsAg loss, and current NAs was negatively associated with HBsAg loss. Additionally, some patients experienced HBsAg loss during the NAs therapy.

Leverage Effective Deep Learning Searching Method for Forensic Age Estimation.

Dental age estimation is extensively employed in forensic medicine practice. However, the accuracy of conventional methods fails to satisfy the need for precision, particularly when estimating the age of adults. Herein, we propose an approach for age estimation utilizing orthopantomograms (OPGs). We propose a new dental dataset comprising OPGs of 27,957 individuals (16,383 females and 11,574 males), covering an age range from newborn to 93 years. The age annotations were meticulously verified using ID card details. Considering the distinct nature of dental data, we analyzed various neural network components to accurately estimate age, such as optimal network depth, convolution kernel size, multi-branch architecture, and early layer feature reuse. Building upon the exploration of distinctive characteristics, we further employed the widely recognized method to identify models for dental age prediction. Consequently, we discovered two sets of models: one exhibiting superior performance, and the other being lightweight. The proposed approaches, namely AGENet and AGE-SPOS, demonstrated remarkable superiority and effectiveness in our experimental results. The proposed models, AGENet and AGE-SPOS, showed exceptional effectiveness in our experiments. AGENet outperformed other CNN models significantly by achieving outstanding results. Compared to Inception-v4, with the mean absolute error (MAE) of 1.70 and 20.46 B FLOPs, our AGENet reduced the FLOPs by 2.7×. The lightweight model, AGE-SPOS, achieved an MAE of 1.80 years with only 0.95 B FLOPs, surpassing MobileNetV2 by 0.18 years while utilizing fewer computational operations. In summary, we employed an effective DNN searching method for forensic age estimation, and our methodology and findings hold significant implications for age estimation with oral imaging.

Bariatric intervention improves metabolic dysfunction-associated steatohepatitis in patients with obesity: A systematic review and meta-analysis.

BACKGROUND/AIMS: Bariatric intervention has been reported to be an effective way to improve metabolic dysfunction-associated steatotic liver disease (MASLD) in obese individuals. The current systemic review aimed to assess the changes in MRI-determined hepatic proton density fat fraction (MRI-PDFF) and nonalcoholic fatty liver disease activity score (NAS) after bariatric surgery or intragastric balloon/gastric banding in MASLD patients with obesity. METHODS: We searched various databases including PubMed, OVID Medline, EMBASE, and Cochrane Library. Primary outcomes were the changes in intrahepatic fat on MRI-PDFF and histologic features of metabolic dysfunction-associated steatohepatitis (MASH). RESULTS: Thirty studies with a total of 3,134 patients were selected for meta-analysis. Bariatric intervention significantly reduced BMI (ratio of means, 0.79) and showed 72% reduction of intrahepatic fat on MRI-PDFF at 6 months after bariatric intervention (ratio of means, 0.28). Eight studies revealed that NAS was reduced by 60% at 3-6 months compared to baseline, 40% at 12-24 months, and 50% at 36-60 months. Nineteen studies revealed that the proportion of patients with steatosis decreased by 44% at 3-6 months, 37% at 12-24 months, and 29% at 36-60 months; lobular inflammation by 36% at 12-24 months and 51% at 36-60 months; ballooning degeneration by 38% at 12-24 months; significant fibrosis (≥F2) by 18% at 12-24 months and by 17% at 36-60 months after intervention. CONCLUSION: Bariatric intervention significantly improved MRI-PDFF and histologic features of MASH in patients with obesity. Bariatric intervention might be the effective alternative treatment option for patients with MASLD who do not respond to lifestyle modification or medical treatment.

Peptide spiders are emerging as novel therapeutic interventions for nucleic acid delivery.

The FDA has approved many nucleic acid (NA)-based products. The presence of charges and biological barriers however affect stability and restrict widespread use. The electrostatic complexation of peptide with polyethylene glycol-nucleic acids (PEG-NAs) via nonreducible and reducible agents lead to three parts at one platform.. The reducible linkage made detachment of siRNA from PEG easy compared with a nonreducible linkage. A peptide spider produces a small hydrodynamic particle size, which can improve drug release and pharmacokinetics. Several examples of peptide spiders that enhance stability, protection and transfection efficiency are discussed. Moreover, this review also covers the challenges, future perspectives and unmet needs of peptide-PEG-NAs conjugates for NAs delivery.

Biological and genomic characterization of 4 novel bacteriophages isolated from sewage or the environment using non-aureus Staphylococci strains.

Non-aureus staphylococci (NAS) are an essential group of bacteria causing antimicrobial resistant intramammary infections in livestock, particularly dairy cows. Therefore, bacteriophages emerge as a potent bactericidal agent for NAS mastitis. This study aimed to obtain NAS-specific bacteriophages using bacterial strains isolated from cows with mastitis, subsequently evaluating their morphological, genomic, and lytic characteristics. Four distinct NAS bacteriophages were recovered from sewage or the environment of Chinese dairy farms; PT1-1, PT94, and PT1-9 were isolated using Staphylococcus chromogenes and PT1-4 using Staphylococcus gallinarum. Both PT1-1 (24/54, 44 %) and PT94 (28/54, 52 %) had broader lysis than PT1-4 (3/54, 6 %) and PT1-9 (10/54, 19 %), but PT1-4 and PT1-9 achieved cross-species lysis. All bacteriophages had a short latency period and good environmental tolerance, including surviving at pH=4-10 and at 30-60℃. Except for PT1-9, all bacteriophages had excellent bactericidal efficacy within 5 h of co-culture with host bacteria in vitro at various multiplicity of infection (MOIs). Based on whole genome sequencing, average nucleotide identity (ANI) analysis of PT1-1 and PT94 can be classified as the same species, consistent with whole-genome synteny analysis. Although motifs shared by the 4 bacteriophages differed little from those of other bacteriophages, a phylogenetic tree based on functional proteins indicated their novelty. Moreover, based on whole genome comparisons, we inferred that cross-species lysis of bacteriophage may be related to the presence of "phage tail fiber." In conclusion 4 novel NAS bacteriophages were isolated; they had good biological properties and unique genomes, with potential for NAS mastitis therapy.

Percepción del cuidado centrado en la persona y autonomía en la atención clínica de usuarios que viven con multimorbilidad / Perception of Person-Centered Care and Autonomy in Clinical Care in Patients living with Multimorbidity / Percepção do cuidado centrado na pessoa e autonomia no cuidado clínico de usuários que convivem com multimorbidade

Introducción: promover autonomía significa transitar desde un modelo paternalista hacia uno que posi-cione en un rol activo a las personas durante el encuentro clínico, con participación en la toma de deci-siones relativas al cuidado de su salud. Este artículo describe la percepción de usuarios que viven con multimorbilidad respecto del ejercicio de su autonomía durante la atención clínica. Método: estudio de caso cualitativo en usuarios con multimorbilidad atendidos en un centro de salud familiar de Santiago (Chile).Se realizó análisis de contenido según Krippendorf. Resultados: la muestra quedó conformada por 19 participantes adultos con un promedio de 2.7 condiciones crónicas de salud. Del análisis de contenido de las entrevistas emergieron tres categorías: a) significado atribuido por los usuarios a la autonomía en la atención de salud, b) elementos que debe considerar una atención en salud que respete la autonomía del usuario y c) participación durante la atención clínica. Conclusiones: frente al aumento de las condicio-nes crónicas de salud es imperativo repensar la forma de brindar atención de salud, relevando el valor de la participación usuaria a través de la toma de decisiones compartida como expresión de respeto de su autonomía y una forma de fomentar el cuidado centrado en las personas

Aim: Promoting autonomy means changing from a paternalistic model to one in which individuals play an active role in their healthcare, which their participation in medical decision-making will reflect. This issue needs to be sufficiently explored in Chile, so this article aims to describe the perception of users liv-ing with multimorbidity regarding their ability to exercise autonomy in clinical care. Method: Qualitative case study conducted in a sample of patients with multimorbility from a family health center in Santiago de Chile. Content analysis was performed according to the Krippendorf method. Results: The sample com-prised 19 adult participants with an average of 2.7 chronic health conditions. Three categories emerged from the content analysis of the interviews: (a) Meaning attributed by users to autonomy in health care, (b) Elements that health care respecting user autonomy should consider, and (c) Participation during clinical care. Conclusions: Considering the sustained increase in chronic health conditions, it is impera-tive to rethink how health care is provided, highlighting the value of user participation through shared decision-making as an expression of respect for individuals' autonomy and the promotion of patient-cen-tered care

Objetivo: promover a autonomia significa passar de um modelo paternalista para um que posicione as pessoas num papel ativo durante o encontro clínico, com participação na tomada de decisões relaciona-das com os seus cuidados de saúde. Este manuscrito descreve a percepção de usuários que convivem com multimorbidade quanto ao exercício de sua autonomia durante o atendimento clínico. Método: estudo de caso qualitativo em usuários com multimorbidade atendidos em um Centro de Saúde da Família de Santiago, no Chile. A análise de conteúdo foi realizada segundo Krippendorf. Resultados: a amostra foi composta por 19 participantes adultos com média de 2.7 condições crônicas de saúde. Da análise de conteúdo das entrevistas emergem três categorias: a) Significado atribuído pelos usuários à autonomia no cuidado em saúde, b) Elementos que um cuidado de saúde que respeite a autonomia do usuário deve considerar, e c) Participação durante o atendimento clínico. Conclusões: face ao aumento das condições crónicas de saúde, é imperativo repensar a forma de prestar cuidados de saúde, destacando o valor da participação dos pacientes através da tomada de decisão partilhada como expressão de respeito pela sua autonomia e forma de promover o cuidado centrado nas pessoas

Flexible free-standing Fe-CoP-NAs/CC nanoarrays for high-performance full lithium-ion batteries.

In this study, a flexible, free-standing Fe-doped CoP nanoarrays electrode for superior lithium-ion storage has been successfully fabricated. The electrode combines the advantages of a Fe-doping and a flexible carbon cloth (CC) support, resulting in a high specific capacity (1356 mAh/g at 0.2 A/g) and excellent cycling stability (1138 mAh/g after 100 cycles). The cyclic voltammetry (CV) curves at different scan rates investigate the outstanding lithium storage behavior of Fe-CoP-NAs/CC which indicates a combined influence of diffusion behavior and capacitance behavior on the electrochemical process. The galvanostatic intermittent titration technique (GITT) analyzes the diffusion kinetics of Li+ which indicates the fast diffusion kinetics in the Fe-CoP/NAs/CC anode. The assembled Fe-CoP-NAs/CC//LiFePO4 battery exhibits a remarkable capacity of 325.2 mAh/g even at 5 A/g. And the battery also has good cycle stability, and still provides 498.1 mAh/g specific capacity after 200 cycles. Moreover, the Fe-CoP-NAs/CC//LiFePO4 soft-pack battery can continuously power the LEDs when it is bent at various angles which demonstrates its potential for use in wearable devices.

The Finnegan Score for Neonatal Opioid Withdrawal Revisited With Routine Electronic Data: Retrospective Study.

Background: The severity of neonatal abstinence syndrome (NAS) may be assessed with the Finnegan score (FS). Since the FS is laborious and subjective, alternative ways of assessment may improve quality of care. Objective: In this pilot study, we examined associations between the FS and routine monitoring data obtained from the electronic health record system. Methods: The study included 205 neonates with NAS after intrauterine (n=23) or postnatal opioid exposure (n=182). Routine monitoring data were analyzed at 60±10 minutes (t-1) and 120±10 minutes (t-2) before each FS assessment. Within each time period, the mean for each variable was calculated. Readings were also normalized to individual baseline data for each patient and parameter. Mixed effects models were used to assess the effect of different variables. Results: Plots of vital parameters against the FS showed heavily scattered data. When controlling for several variables, the best-performing mixed effects model displayed significant effects of individual baseline-controlled mean heart rate (estimate 0.04, 95% CI 0.02-0.07) and arterial blood pressure (estimate 0.05, 95% CI 0.01-0.08) at t-1 with a goodness of fit (R2m) of 0.11. Conclusions: Routine electronic data can be extracted and analyzed for their correlation with FS data. Mixed effects models show small but significant effects after normalizing vital parameters to individual baselines.

GrMoNAS: A granularity-based multi-objective NAS framework for efficient medical diagnosis.

Neural Architecture Search (NAS) has been widely applied to automate medical image diagnostics. However, traditional NAS methods require significant computational resources and time for performance evaluation. To address this, we introduce the GrMoNAS framework, designed to balance diagnostic accuracy and efficiency using proxy datasets for granularity transformation and multi-objective optimization algorithms. The approach initiates with a coarse granularity phase, wherein diverse candidate neural architectures undergo evaluation utilizing a reduced proxy dataset. This initial phase facilitates the swift and effective identification of architectures exhibiting promise. Subsequently, in the fine granularity phase, a comprehensive validation and optimization process is undertaken for these identified architectures. Concurrently, employing multi-objective optimization and Pareto frontier sorting aims to enhance both accuracy and computational efficiency simultaneously. Importantly, the GrMoNAS framework is particularly suitable for hospitals with limited computational resources. We evaluated GrMoNAS in a range of medical scenarios, such as COVID-19, Skin cancer, Lung, Colon, and Acute Lymphoblastic Leukemia diseases, comparing it against traditional models like VGG16, VGG19, and recent NAS approaches including GA-CNN, EBNAS, NEXception, and CovNAS. The results show that GrMoNAS achieves comparable or superior diagnostic precision, significantly enhancing diagnostic efficiency. Moreover, GrMoNAS effectively avoids local optima, indicating its significant potential for precision medical diagnosis.

Neonatal Abstinence Signs during Treatment: Trajectory, Resurgence and Heterogeneity.

Neonatal abstinence syndrome (NAS) presents with a varying severity of withdrawal signs and length of treatment (LOT). We examined the course and relevance of each of the NAS withdrawal signs during treatment in a sample of 182 infants with any prenatal opioid exposure, gestational age ≥ 35 weeks, without other medical conditions, and meeting the criteria for pharmacological treatment. Infants were monitored using the Finnegan Neonatal Abstinence Scoring Tool. Daily mean Finnegan scores were estimated using linear mixed models with random subject effects to account for repeated withdrawal scores from the same subject. Daily item prevalence was estimated using generalized estimating equations with a within-subject exchangeable correlation structure. The median LOT was 12.86 days. The prevalence of withdrawal signs decreased from day one to day three of treatment. However, certain central nervous system (CNS) and gastrointestinal (GI) signs showed sporadic increases in prevalence notable around two weeks of treatment, accounting for increases in Finnegan scores that guided pharmacotherapy. We question whether the resurgence of signs with a prolonged LOT is mainly a consequence of opioid tolerance or withdrawal. Monitoring CNS and GI signs throughout treatment is crucial. Future studies directed to better understand this clinical phenomenon may lead to the refining of NAS pharmacotherapy and perhaps the discovery of treatment alternatives.

High-Performance Sulfurized Polyacrylonitrile Cathode by Using MXene as a Conductive and Catalytic Binder for Room-Temperature Na/S Batteries.

Sulfurized polyacrylonitrile (PAN@S) is a promising cathode material for room-temperature Na/S batteries but suffers from low conductivity and insufficient electrochemical activity, resulting in unsatisfactory actual capacity and rate performance. Herein, Ti3C2Tx MXene nanosheets are used as a conductive and catalytic binder to establish the PAN@S electrode, wherein MXene constructs a highly conductive framework for fast charge transport and provides high catalytic effect to improve the active material utilization and accelerate the redox kinetics significantly. Therefore, the PAN@S electrode bonded by MXene shows an electronic conductivity of 5.05 S cm-1, 4 orders of magnitude higher than the conventional electrodes bonded by the insulative polymer binders, and much decreased activation energy barrier and resistance. Consequently, the PAN@S electrode displays superior performance in terms of high capacity (697.3 mAh g-1 at 200 mA g-1), unparalleled rate capability (189.0 mAh g-1 at 20 A g-1), and excellent high-rate cycling performance (a capacity decay rate of ∼0.04% per cycle during 1000 cycles at 5 A g-1). This work provides a high-performance electrode for room-temperature Na/S batteries and shows the promising potential of conductive and catalytic MXene binders in boosting the performance of active materials.

Lecanemab Blocks the Effects of the Aß/Fibrinogen Complex on Blood Clots and Synapse Toxicity in Organotypic Culture.

Proteinaceous brain inclusions, neuroinflammation, and vascular dysfunction are common pathologies in Alzheimer's disease (AD). Vascular deficits include a compromised blood-brain barrier, which can lead to extravasation of blood proteins like fibrinogen into the brain. Fibrinogen's interaction with the amyloid-beta (Aß) peptide is known to worsen thrombotic and cerebrovascular pathways in AD. Lecanemab, an FDA-approved antibody therapy for AD, shows promising results in facilitating reduction of Aß from the brain and slowing cognitive decline. Here we show that lecanemab blocks fibrinogen's binding to Aß protofibrils, normalizing Aß/fibrinogen-mediated delayed fibrinolysis and clot abnormalities in vitro and in human plasma. Additionally, we show that lecanemab dissociates the Aß/fibrinogen complex and prevents fibrinogen from exacerbating Aß-induced synaptotoxicity in mouse organotypic hippocampal cultures. These findings reveal a possible protective mechanism by which lecanemab may slow disease progression in AD.

A Mott-Schottky Heterojunction with Strong Chemisorption and Fast Conversion Effects for Room-Temperature Na-S Batteries.

The practical application of the room-temperature sodium-sulfur (RT Na-S) batteries is currently limited by low reversible capacity and serious capacity decay due to the sluggish reaction kinetics and shuttle effect. It is necessary to design a suitable sulfur host integrated with electrocatalysts to realize effective chemisorption and catalysis of sodium polysulfides (NaPSs). Herein, under the guidance of theoretical calculation, the Mott-Schottky heterojunction with a built-in electric field composed of iron (Fe) and iron disulfide (FeS2) components anchored on a porous carbon matrix (Fe/FeS2-PC) is designed and prepared. The enhanced chemisorption effect of Fe, the fast electrocatalytic effect of FeS2, and the fast transfer effect of the built-in electric field within the Fe/FeS2 heterojunction in the cathode of RT Na-S batteries work together to effectively improve the electrochemical performance. As a result, the Fe/FeS2-PC@S cathode exhibits high reversible capacity (815 mAh g-1 after 150 cycles at 0.2 A g-1) and excellent stability (516 mAh g-1 after 600 cycles at 5 A g-1, with only 0.07% decay per cycle). The design of the Fe/FeS2 heterojunction electrocatalyst provides a new strategy for the development of highly stable RT Na-S batteries.

Regional tissue oxygenation in asymptomatic neonates at high risk for neonatal abstinence syndrome and impact of non-pharmacologic interventions: A case report.

BACKGROUND: Improving neonatal abstinence syndrome (NAS) management is an important concern, and objective measures of its physiologic impact remain elusive. We sought to determine whether near-infrared spectroscopy (NIRS)-derived tissue oxygenation (rSO2) and fractional tissue oxygen extraction (FTOE) demonstrated physiologically plausible changes correlating with standard NAS scoring. METHODS: Thirty subjects (mean 39 weeks' GA and 3 127 g BW) underwent cerebral and peripheral muscle NIRS monitoring on Days of Life (DOL) Three, Five, and Seven. We examined correlations between NAS scores and FTOE and assessed the impact of non-pharmacologic swaddling and cuddling. RESULTS: No statistically significant correlations between NAS scores and FTOE were observed; however, plausible trends were demonstrated between NAS scores and cerebral measurements. Buprenorphine-exposed babies (57%) showed significantly lower FTOE when swaddled (DOL7). CONCLUSIONS: Tissue oxygenation monitoring demonstrates potential to provide objective, clinically relevant physiologic information on infants at risk for NAS. Further study is required to determine whether NIRS-derived measures could assist in individualizing NAS care.

Autocuidado digital en el manejo de los trastornos musculoesqueléticos de columna: revisión sistemática y metanálisis / Digital self-care in the management of spine musculoskeletal disorders: A systematic review and meta-analysis / Autocuidado digital no manejo de distúrbios musculoesqueléticos de coluna: revisão sistemática e metanálise

Objetivo: analizar la efectividad del autocuidado digital en el manejo del dolor y la discapacidad funcional en personas con trastornos musculoesqueléticos espinales. Método: revisión sistemática de la literatura, desarrollada con la checklist PRISMA, de ensayos clínicos aleatorizados sobre personas con trastornos musculoesqueléticos de columna e intervenciones digitales a las que se accede por computadora, smartphones u otro dispositivo portátil. Bases de datos consultadas: National Library of Medicine, Excerpta Médica dataBASE, SciVerse Scopus, Literatura Latinoamericana y del Caribe en Ciencias de la Salud, Science Citation Indexes, Cummulative Index to Nursing and Allied Health Literature y Physiotherapy Evidence Database. Síntesis de resultados descriptiva y por metanálisis (modelo de efectos fijos) realizada con el software Review Manager. Calidad metodológica evaluada mediante la escala Physiotherapy Evidence Database. Resultados: se seleccionaron 25 ensayos (5142 participantes) que mostraron mejoras estadísticamente significativas (p<0,05) del 54% (12/22) en los niveles de dolor y del 47% (10/21) en la discapacidad funcional en el grupo intervención. Los metanálisis mostraron efectos moderados sobre la intensidad del dolor y efectos pequeños sobre la discapacidad funcional. Predominaron los estudios de calidad media. Conclusión: las intervenciones de atención digital demostraron resultados beneficiosos para la intensidad del dolor y la discapacidad funcional, principalmente para el dolor lumbar crónico. Se ha demostrado que la atención digital es promisoria para favorecer el automanejo de las afecciones musculoesqueléticas de columna. Registro PROSPERO CRD42021282102.

Objective: to analyze the effectiveness of digital self-care in the management of pain and functional disability among people with spine musculoskeletal disorders. Method: a systematic literature review, developed with the PRISMA checklist, of randomized clinical trials of people with spine musculoskeletal disorders and digital interventions accessed by means of computers, smartphones or other portable devices. Databases researched: National Library of Medicine, Excerpta Médica dataBASE, SciVerse Scopus, Literatura Latino-Americana e do Caribe em Ciências da Saúde, Science Citation Indexes, Cumulative Index to Nursing and Allied Health Literature and Physiotherapy Evidence Database. The descriptive synthesis of the results and by means of meta-analyses (fixed-effects model) was performed with the Review Manager software. The methodological quality was evaluated with the Physiotherapy Evidence Database scale. Results: a total of 25 trials were selected (5,142 participants), which showed statistically significant improvements (p <0.05) in 54% (12/22) in the pain levels and 47% (10/21) in functional disability in the Intervention Group. The meta-analyses showed moderate effects on pain intensity and small effects on functional disability. There was a predominance of medium quality studies. Conclusion: the digital care interventions showed a beneficial result in pain intensity and in functional disability, mainly for chronic low back pain. Digital care emerges as promising to support self-management of the spine musculoskeletal conditions. PROSPERO registry number CRD42021282102.

Objetivo: analisar a efetividade do autocuidado digital no manejo da dor e incapacidade funcional em pessoas com distúrbios musculoesqueléticos de coluna. Método: revisão sistemática da literatura, desenvolvida com o checklist PRISMA, de ensaios clínicos randomizados de pessoas com distúrbios musculoesqueléticos de coluna e intervenções digitais acessadas por computador, smartphones ou outro dispositivo portátil. Bases pesquisadas: National Library of Medicine, Excerpta Médica dataBASE, SciVerse Scopus, Literatura Latino-Americana e do Caribe em Ciências da Saúde, Science Citation Indexes, Cummulative Index to Nursing and Allied Health Literature e Physiotherapy Evidence Database. Síntese dos resultados descritiva e por metanálises (modelo de efeitos fixos) com o software Review Manager. Qualidade metodológica avaliada pela escala Physiotherapy Evidence Database. Resultados: selecionaram-se 25 ensaios (5142 participantes) que revelaram melhoras estatisticamente significativas (p<0,05) em 54% (12/22) nos níveis de dor e 47% (10/21) na incapacidade funcional no grupo intervenção. As metanálises mostraram efeitos moderados na intensidade da dor e pequenos na incapacidade funcional. Houve predominância de estudos de média qualidade. Conclusão: intervenções de cuidados digitais mostraram resultado benéfico na intensidade da dor e na incapacidade funcional principalmente para dor lombar crônica. Evidenciam-se os cuidados digitais como promissores para apoiar o autogerenciamento das condições musculoesqueléticas de coluna. Registro PROSPERO CRD42021282102.

Gravedad de accidentes cerebrovasculares para determinar síntomas osteomusculares en cuidadores familiares / Stroke severity to determine musculoskeletal symptoms in family caregivers / Gravidade do AVC e determinação dos sintomas musculoesqueléticos dos cuidadores familiares

Objetivo: el objetivo de este estudio es examinar la relación entre los problemas osteomusculares sufridos por cuidadores familiares que tienen a su cargo velar por pacientes que han sufrido un accidente cerebrovascular y los niveles de salud física y discapacidad. Método: los sujetos incluidos en el estudio eran pacientes y cuidadores familiares atendidos en la clínica de servicios ambulatorios de Fisioterapia y Rehabilitación del Hospital Universitario y de Investigación Kanuni Sultan Suleyman por diagnósticos de ACV entre el 30 de mayo de 2019 y el 30 de mayo de 2021. Los cuidadores fueron evaluados mediante el Extended Nordic Musculoskeletal Questionnaire. Se emplearon escalas validadas para evaluar los niveles de salud física y discapacidad de los sobrevivientes de accidentes cerebrovasculares. Resultados: los participantes de este estudio fueron 104 sobrevivientes de accidentes cerebrovasculares y 104 cuidadores que cumplieron con nuestros criterios de inclusión. Las quejas relacionadas con la región lumbar durante el último mes se asociaron con las puntuaciones obtenidas por los pacientes en el Functional Ambulation Score (FAS), la Functional Independence Measure (FIM) y la Stroke Impact Scale (SIS), además de las puntuaciones Brunnstrom. El dolor de cuello fue la segunda queja osteomuscular, aunque no se asoció estadísticamente con factores relacionados con los pacientes. Los problemas en las extremidades superiores se asociaron con las puntuaciones obtenidas en los instrumentos FAS, FIM, SIS, Brunnstrom y Modified Ashworth Scale. Conclusión: de acuerdo con nuestros hallazgos, la región lumbar es la parte del cuerpo más afectada por quejas osteomusculares en cuidadores familiares de sobrevivientes de accidentes cerebrovasculares, demostrando una estrecha relación con los niveles de capacidad funcional y discapacidad de los pacientes. Número de registro de ensayos clínicos: NCT04901637

Objective: the objective of this study is to examine the relationship between the musculoskeletal problems experienced by the family members who care for stroke patients, physical health and disability levels. Method: the subjects included in the study were patients and family caregivers admitted to the Kanuni Sultan Suleyman Training and Research Hospital Physical Medicine and Rehabilitation outpatient clinic with a stroke diagnosis between May 30 th, 2019, and May 30 th, 2021. The caregivers were assessed using the Extended Nordic Musculoskeletal Questionnaire. Validated scales were employed to evaluate stroke patients' physical health and disability level. Results: a total of 104 stroke patients and 104 caregivers who met our inclusion criteria took part in this study. Low back complaints in the last month were associated with the patients' Functional Ambulation Score (FAS), Functional Independence Measure (FIM), Stroke Impact Scale (SIS) and Brunnstrom scores. Neck pain was the second musculoskeletal complaint, but was not statistically associated with patient-related factors. Upper limb problems were associated with FAS, FIM, SIS, Brunnstrom and the Modified Ashworth Scale scores. Conclusion: according to our findings, the low back is the body area most affected by musculoskeletal complaints in family caregivers of stroke patients, closely related to the patients' functional capacity and disability levels. Clinical trials number: NCT04901637

Objetivo: o objetivo deste estudo é examinar a relação entre os problemas musculoesqueléticos vivenciados pelos familiares que cuidam de pacientes com AVC, a saúde física e o nível de deficiência do paciente. Método: foram incluídos no estudo pacientes e familiares cuidadores admitidos no hospital Kanuni Sultan Suleyman com diagnóstico de AVC entre 30 de maio de 2019 e 30 de maio de 2021. Os cuidadores foram avaliados utilizando o questionário Extended Nordic Musculoskeletal Questionnaire. Escalas validadas foram usadas para avaliar a saúde física e o grau de incapacidade dos pacientes com AVC. Resultados: um total de 104 pacientes com AVC e 104 cuidadores atenderam aos critérios de inclusão do estudo. As queixas lombares no último mês foram associadas aos escores do Functional Ambulation Score (FAS), Functional Independence Measure (FIM), Stroke Impact Scale (SIS) e teste de Brunnstrom do paciente. A dor no pescoço foi a segunda queixa musculoesquelética, mas não foi estatisticamente associada a fatores relacionados ao paciente. Os problemas nas extremidades superiores foram associados aos escores FAS, FIM, SIS, Brunnstrom e à Modified Ashworth Scale. Conclusão: e acordo com os nossos achados, a região lombar é a área do corpo mais afetada por queixas musculoesqueléticas nos cuidadores familiares de pacientes com AVC, que estão intimamente relacionadas ao nível de capacidade funcional e ao grau de incapacidade dos pacientes. Número do estudo clínico: NCT04901637.

Perfil funcional de pessoas com dores persistentes na coluna baseado na Classificação Internacional de Funcionalidade / Functioning profile of people with persistent back pain based on International Classification of Functioning

Traçar o perfil de funcionalidade de pessoas com dores persistentes na coluna por meio da Classificação Internacional de Funcionalidade, Incapacidade e Saúde (CIF). Trata-se de um estudo transversal com aplicação do método SCEBS (Somatic, Cognition, Emotion, Behavior and Social), Escala de catastrofização da dor, escala de cinesiofobia e percepção corporal. O discurso dos participantes foi analisado para identificação de conteúdos da CIF. O estudo incluiu 49 participantes com média de 25 anos. A partir do discurso foram identificadas 2.053 citações relacionadas a 108 diferentes categorias da CIF. As categorias mais identificadas foram: segmento vertebral lombar (s76002), funções relacionadas aos aspectos emocionais (b1522 e b152), cuidados da própria saúde (d570) e educação (d838). A catastrofização e cinesiofobia interferiram no perfil de funcionalidade dos participantes. As pessoas com dor persistente na coluna enfrentam prejuízos nas estruturas e funções corporais, limitação nas atividades e participação, fatores ambientais e pessoais.

To outline the functional profiles of individuals with persistent back pain using the International Classification of Functioning, Disability, and Health (ICF). This cross-sectional study employed the Somatic, Cognition, Emotion, Behavior, and Social (SCEBS) method, the Pain Catastrophizing Scale, the Kinesiophobia Scale, and body perception measures. The participants' discourses were analyzed to identify the content related to the ICF. This study included 49 participants with an average age of 25 years. From the discourse analysis, 2,053 citations related to 108 ICF categories were identified. The most frequently identified categories were the lumbar vertebral column (s76002), functions related to emotional aspects (b1522 and b152), self-care (d570), and education (d838). Catastrophizing and kinesiophobia influenced participants' functional profiles. Individuals with persistent back pain experience impairments in body structure and function, limitations in activities and participation, and environmental and personal factors.