bluuebunny/crossref_metadata_2025_split huggingface dataset:
Schizoaffective disorder in homeless patients: A systematic review
Authors: Spranger Forte Alexandre , Bento António , Gama Marques João 
Published: November 2022

Background: Schizoaffective psychosis is a severe and chronic psychiatric disorder defined by the presence of mood symptoms, like mania and/or depression and schizophrenia, such as hallucinations and/or delusions. Aims: We aim to find out whether there is a correlation between schizoaffective psychosis and being homeless. Method: To do so, a literature search was carried out in the PubMed platform in April 2022, using the keywords ‘schizoaffective’ and ‘homeless’. Results: In this review, 28 articles from this search were included. Intrinsic characteristics, rates of psychiatric readmission, prediction of homelessness, medication noncompliance, and substance use were explored, as they were the main themes of the results. Conclusions: The homeless population suffers from great diagnostic variability and the diagnosis schizoaffective psychosis is still evolving contributing to such diagnostic and treatment difficulties. Their frequent visits to the healthcare services, especially emergency room leads to consequent interaction with multiple healthcare professionals, resulting in a myriad of diagnoses, with clinical remission and therapeutic goals not being attained. More studies are necessary for a better evaluation of this super difficult population.
Time to Burn? Characteristics of Hydroxocobalamin Administration in an Academic Medical Center
Authors: Wong Edric , Dodson Nicholas , Wagner Sam , Thornton Stephen 
Published: November 2022

Background/Objective: Hydroxocobalamin is indicated for cyanide poisoning and its package insert states it should be given “without delay”. We sought to evaluate time to administration and clinical characteristics when hydroxocobalamin was administered in a quaternary care academic medical center. Methods: All hydroxocobalamin administrations from January 1, 2007 to December 31, 2018 were analyzed. Data points recorded were: carboxyhemoglobin, cyanide and methemoglobin levels, hospital time and course, time and dose of hydroxocobalamin administration, lactate and bicarbonate levels, initial and nadir pH, initial heart rate, and initial and lowest systolic blood pressure. Results: Fifty-six cases were identified. One case was excluded as hydroxocobalamin was administered for nitroprusside toxicity. Among 55 cases analyzed, 93% (n = 51) were adults. Median hospital length of stay was 4.3 days (IQR 2.5 to 12). Burn, inhalation injury, and smoke inhalation were 80% of admitting diagnoses. Median time to hydroxocobalamin administration was 208 minutes (IQR 62.5 to 330). Eleven of 55 cases died. Hydroxocobalamin was given within 60 minutes of arrival in 12 cases, of which 3 died. All adults received 5 g of hydroxocobalamin. Time to hydroxocobalamin administration was longer in death cases [median: 221 minutes (IQR 119 to 594)] vs survivors [median: 184.5 minutes (IQR 62.8 to 315)]. Seventeen cases had cyanide levels drawn, with 9 being measurable, but none were toxic. Conclusions: Significant delay in hydroxocobalamin administration was seen in this study. Cases that resulted in death had significantly longer times to hydroxocobalamin administration. Further studies are warranted to identify reasons for delays in hydroxocobalamin administration.
Association between early immunophenotypic changes and therapeutic response of belimumab in patients with systemic lupus erythematosus
Authors: Hirano Aiko , Fujioka Kazuki , Kida Takashi , Omura Satoshi , Sofue Hideaki , Sakashita Aki , Sagawa Tomoya , Isoda Yu , Kasahara Akiko , Sagawa Risa , Fujii Wataru , Seno Takahiro , Wada Makoto , Kohno Masataka , Kawahito Yutaka 
Published: November 2022

Belimumab is a therapeutic medication that inhibits the B-cell-activating factor (BAFF) used for systemic lupus erythematosus (SLE); however, the response sometimes varies among individuals, even when patients are stratified based on general clinical characteristics. Therefore, we focused on immunological phenotypic changes with belimumab, investigated their association with subsequent clinical courses, and sought to identify relevant immunological indicators to stratify patients who would benefit from belimumab. We assessed changes in B and T cell phenotypes, as well as BAFF-related factors, such as levels of BAFF and a proliferation-inducing ligand, and expression of three BAFF receptors: BAFF receptor (BAFF-R), B-cell maturation antigen (BCMA), transmembrane activator and cyclophilin ligand interactor (TACI), in 19 patients with SLE who were treated with belimumab before and 3 months after treatment. First, to visualize patterns in complex and diverse data, we summarized B cell changes such as subsets and BAFF receptor expressions into two axes, the first and second principal components (PC1 and PC2), and characterized broad phenotypic changes by cluster analysis. Next, we evaluated whether the B cell changes represented by PC1 and PC2 were associated with other concurrent phenotypic changes, baseline factors, and treatment response at 6 months. We found that lower PC2, indicating increased BAFF-R expression and decreased percentage of naïve B cells, was associated with a subsequent therapeutic response at 6 months (odds ratio 5.3, 95% confidence interval 1.2–24, p = .031). Furthermore, higher percentages of effector memory CD3+CD4+ T cells at baseline were associated with lower PC2 and therapeutic response. Further analysis revealed that increased PC1, as reflected by increased BCMA and TACI expression and an increase in the percentage of class-switched memory B cells, was associated with both T and B cell activation. Although belimumab is a B-cell targeted therapy, it can also influence T-cell phenotypes. Thus, early B cell changes could be used to predict treatment response, and their changes could be predicted from baseline T cell phenotypes, indicating the importance of B and T cell interactions.
Evaluation of the time required to complete a cataract training program on EyeSi surgical simulator during the first-year residency
Authors: Mathis Thibaud , Mouchel Romain , Malecaze Jean , Garcin Thibaud , Mautuit Thibaud , Kodjikian Laurent , Burillon Carole , Druette Loïc , Denis Philippe 
Published: November 2022

Purpose To evaluate the time required to complete a cataract training program for first-year ophthalmology residents using the EyeSi simulator. In addition, evaluate whether the simulator improves virtual performance of cataract surgery during the program. Methods We prospectively included first-year ophthalmology residents who had no experience of cataract surgery. The EyeSi simulator was used, and residents were able to follow the cataract training program, including course A (the easiest) through to course D (the hardest). In course B and above, a “cataract challenge” is proposed to the trainee every hour of simulation. Results A total of 24 participants were included in the study. During the study period, the mean (SD) total time spent on the surgical simulator was 815.6 (174.7) minutes. All the participants completed courses A and B within a mean (SD) of 366.7 (108.0) minutes. A total of 22 residents (91.7%) residents completed course C, and 5 (20.8%) course D. The mean (SD) best score on cataract challenge was 445.6/500 (40.2; range: 330–493) and was obtained in a mean (SD) 7.6 (2.6) attempts. All the residents obtained a score ≥ 60%. The best score in cataract challenge was not correlated to the time spent to achieve courses A and B (r = -0.37, p = 0.0726). Conclusions The time required to complete a basic cataract training program is possible during the first-year residency. The scores obtained in the cataract challenge also increased during the training program and should lead to better surgery skills in these young ophthalmologists.
Overcoming tensions between family-centered care and fidelity within Early Intervention implementation research
Authors: Pickard Katherine , Wainer Allison , Broder-Fingert Sarabeth , Sheldrick R. Christopher , Stahmer Aubyn C. 
Published: November 2022

The Part C Early Intervention system has been a focus of translational efforts in the autism field, as it is an entry point to services during a critical window of early development. Although Early Intervention systems are perceived as a promising setting in which to implement evidence-based practices for autism, implementation efforts seldom account for the unique service delivery model of Early Intervention systems, which emphasize family-centered care. The principles of family-centered care may at times pose tradeoffs to the implementation of manualized evidence-based practices and, thus, are pertinent to consider within implementation research being conducted within these systems. This commentary highlights family-centered care as an important factor of service delivery in Early Intervention systems that deserve greater attention. We lay out how family-centered care provides a framework for evaluating evidence-based practice adaptation in Early Intervention systems, how it may impact the adoption and implementation of evidence-based practices, and directions for future research to evaluate the impact of family-centered care alongside evidence-based practice delivery. Measuring family-centered care as part of research within Early Intervention systems may shift the autism field to a more balanced view of fidelity as both delivering core evidence-based practice components in a manner that closely align with fundamental tenants of Early Intervention systems. Lay Abstract Early Intervention systems provide therapeutic services to families of young children birth to 3 years with developmental delays and are considered a natural access point to services for young children and their families. Research studies in the autism field have been interested in training providers to deliver evidence-based practices in Early Intervention systems to increase access to services for young children with an increased likelihood of being autistic. However, research has often overlooked that Early Intervention systems prioritize family-centered care, an approach to working with families that honors and respects their values and choices and that provides supports to strengthen family functioning. This commentary points out that family-centered care deserves greater attention in research being done in Early Intervention systems. We describe how family-centered care may shape how interventions are delivered, and discuss directions for future research to evaluate the impact of family-centered care alongside intervention delivery.
Nonwoven carbonized viscose mat for outstanding electromagnetic shielding, fast electrical heating and fire alarm
Authors: Hong Xinghua , Shi Menghan , Sun Wei , Lao Hongfeng , Qian Junnan , Qiu Haibing 
Published: November 2022

Disposable face towel derived amorphous carbon prepared by annealing for broad and exacting applications in electromagnetic shielding, electrical heating, etc. This mat with 3D conductive network formed by nonwoven viscose fiber structure gives an outstanding electromagnetic shielding performance of 30 dB and 8161 dB/(g/cm2) at a thickness of 0.168 mm in the frequency range of 0.3–3.0 GHz. In addition, the as prepared mat presents excellent temperature & strain sensing with exceptional sensitivity (BS = 5.5%), and favorable flexibility (1000 bending cycles without fracture). Moreover, the mat provides well Joule heating performance, and the heating temperature can reach over 60°C in 32 seconds under 0.25 A current. More interestingly, the mat shows excellent fire alarm with a fast response (84 ms) and high operating temperature (>500°C). This method provides a simple and low-cost new method for radiation protection, temperature detection, fire alarm and other fields.
Contributions of early-life cognitive reserve and late-life leisure activity to successful and pathological cognitive aging
Authors: Yang Yiru , Chen Yaojing , Yang Caishui , Chen Kewei , Li Xin , Zhang Zhanjun 
Published: November 2022

Abstract
Background
The identification of factors that specifically influence pathological and successful cognitive aging is a prerequisite for implementing disease prevention and promoting successful aging. However, multi-domain behavioral factors that characterize the difference between successful and pathological cognitive aging are not clear yet.

Methods
A group of community-dwelling older adults (N = 1347, aged 70-88 years) in Beijing was recruited in this cross-sectional study, and a sub-cohort was further divided into successful cognitive aging (SCA, N = 154), mild cognitive impairment (MCI, N = 256), and cognitively normal control (CNC, N = 173) groups. Analyses of variance, regression models with the Shapley value algorithm, and structural equation model (SEM) analyses were conducted to determine specific influencing factors and to evaluate their relative importance and interacting relationships in altering cognitive performance.

Results
We found that abundant early-life cognitive reserve (ECR, including the level of education and occupational attainment) and reduced late-life leisure activity (LLA, including mental, physical, and social activities) were distinct characteristics of SCA and MCI, respectively. The level of education, age, mental activity, and occupational attainment were the top four important factors that explained 31.6% of cognitive variability. By SEM analyses, we firstly found that LLA partially mediated the relationship between ECR and cognition; and further multi-group SEM analyses showed ECR played a more direct role in the SCA group than in the MCI group: in the SCA group, only the direct effect of ECR on cognition was significant, and in the MCI group, direct effects between ECR, LLA and cognition were all significant.

Conclusions
Results of this large-sample community-based study suggest it is important for older adults to have an abundant ECR for SCA, and to keep a high level of LLA to prevent cognitive impairment. This study clarifies the important rankings of behavioral characteristics of cognitive aging, and the relationship that ECR has a long-lasting effect on LLA and finally on cognition, providing efficient guidance for older adults to improve their cognitive function and new evidence to explain the heterogeneity of cognitive aging.
A nomogram to predict hyperkalemia in patients with hemodialysis: a retrospective cohort study
Authors: Mei Ziwei , Chen Jun , Chen Peipei , Luo Songmei , Jin Lie , Zhou Limei 
Published: November 2022

Abstract
Background
Hyperkalemia increases the risk of mortality and cardiovascular-related hospitalizations in patients with hemodialysis. Predictors of hyperkalemia are yet to be identified. We aimed at developing a nomogram able to predict hyperkalemia in patients with hemodialysis.

Methods
We retrospectively screened patients with end-stage renal disease (ESRD) who had regularly received hemodialysis between Jan 1, 2017, and Aug 31, 2021, at Lishui municipal central hospital in China. The outcome for the nomogram was hyperkalemia, defined as serum potassium [K+] ≥ 5.5 mmol/L. Data were collected from hemodialysis management system. Least Absolute Shrinkage Selection Operator (LASSO) analysis selected predictors preliminarily. A prediction model was constructed by multivariate logistic regression and presented as a nomogram. The performance of nomogram was measured by the receiver operating characteristic (ROC) curve, calibration diagram, and decision curve analysis (DCA). This model was validated internally by calculating the performance on a validation cohort.

Results
A total of 401 patients were enrolled in this study. 159 (39.65%) patients were hyperkalemia. All participants were divided into development (n = 256) and validation (n = 145) cohorts randomly. Predictors in this nomogram were the number of hemodialysis session, blood urea nitrogen (BUN), serum sodium, serum calcium, serum phosphorus, and diabetes. The ROC curve of the training set was 0.82 (95%CI 0.77, 0.88). Similar ROC curve was achieved at validation set 0.81 (0.74, 0.88). The calibration curve demonstrated that the prediction outcome was correlated with the observed outcome.

Conclusion
This nomogram helps clinicians in predicting the risk of PEW and managing serum potassium in the patients with hemodialysis.
Waist–hip ratio measured by bioelectrical impedance analysis as a valuable predictor of chronic kidney disease development
Authors: Song Younghoon , Hwang Jeong Ah , Shin Jaeun , Cho Eunjung , Ahn Shin Young , Ko Gang Jee , Kwon Young Joo , Kim Ji Eun 
Published: November 2022

AbstractObesity is a major health problem worldwide and is associated with chronic kidney disease (CKD). Body mass index (BMI) is a common method of diagnosing obesity, but there are concerns about its accuracy and ability to measure body composition. This study evaluated the risk of CKD development in a middle-aged population in association with various body composition metrics. From a prospective cohort of 10,030 middle-aged adults, we enrolled 6727 for whom baseline and follow-up data were available. We collected data pertaining to participants' BMI, manually measured waist–hip ratio (WHR), and various measurements of bioelectrical impedance analysis (BIA), including total body fat content, muscle content, and calculated WHR, and classified the participants into quintiles accordingly. CKD was defined as an estimated glomerular filtration rate (eGFR) < 60 ml/min/1.73 m2 in follow-up laboratory tests. While an increase in BMI, WHR, and total body fat were associated with an elevated risk of CKD, an increase in total body muscle decreased the risk. Among the body composition metrics, WHR measured by BIA had the highest predictive value for CKD (C-statistics: 0.615). In addition, participants who were “healthy overweight, (defined as low WHR but high BMI), exhibited a 62% lower risk of developing CKD compared to those with “normal-weight obesity,” (defined as high WHR despite a normal BMI). In conclusion, we suggest that central obesity measured by BIA is a more accurate indicator than BMI for predicting the development of CKD.
The clinical, myopathological, and molecular characteristics of 26 Chinese patients with dysferlinopathy: a high proportion of misdiagnosis and novel variants
Authors: Wang Ning , Han Xu , Hao Shengpu , Han Jingzhe , Zhou Xiaomeng , Sun Shuyan , Tang Jin , Lu Yanpeng , Wu Hongran , Ma Shaojuan , Song Xueqin , Ji Guang 
Published: November 2022

Abstract
Background
Dysferlinopathy is an autosomal recessive muscular dystrophy caused by pathogenic variants in the dysferlin (DYSF) gene. This disease shows heterogeneous clinical phenotypes and genetic characteristics.

Methods
We reviewed the clinical and pathological data as well as the molecular characteristics of 26 Chinese patients with dysferlinopathy screened by immunohistochemistry staining and pathogenic variants in DYSF genes.

Results
Among 26 patients with dysferlinopathy, 18 patients (69.2%) presented as Limb-girdle Muscular Dystrophy Type R2 (LGMD R2), 4 (15.4%) had a phenotype of Miyoshi myopathy (MM), and 4 (15.4%) presented as asymptomatic hyperCKemia. Fifteen patients (57.7%) were originally misdiagnosed as inflammatory myopathy or other diseases. Fifteen novel variants were identified among the 40 variant sites identified in this cohort.

Conclusion
Dysferlinopathy is a clinically and genetically heterogeneous group of disorders with various phenotypes, a high proportion of novel variants, and a high rate of misdiagnosis before immunohistochemistry staining and genetic analysis.
Magnitude of common mental disorders and associated factors among patients with Epilepsy in Amhara regional state, Northwest Ethiopia
Authors: Bantie Getasew Mulat , Woya Ashenafi Abate , Ayenew Girum Meseret , Ayalew Agumas Fentahun , Berneh Abraham Amsalu 
Published: November 2022

Abstract
Background
Common mental disorders are severe and frequent co-morbid psychiatric illnesses with epilepsy. Different study findings across the world showed that patients with epilepsy have a higher burden of mental disorders than the general population. However, these issues in patients with epilepsy have been consistently undiagnosed.

Objectives
The study aimed to screen common mental disorders and the determinants among patients with epilepsy attending at Fenote Selam hospital.

Methods
An institutional-based cross-sectional study was conducted among patients with Epilepsy from March 10 to May 15, 2019. Patients were assessed for the risk of common mental disorders using a pretested, structured, self-reporting questionnaire (SRQ-20). The collected data were entered into Epi-data version 3.1 software and analyzed using R version 4.0 software. Descriptive statistics were computed using frequency, percent, mean, and standard deviations. A simple logistic regression model was fit to identify the association and strength of exploratory variables and common mental disorders at a 95% confidence interval and p-value < 0.05.

Results
The study included 202 patients diagnosed with epilepsy and yielded a response of 91.4%. About 53% of the patients were males. The magnitude of common mental disorders among patients with epilepsy was 57.9% (95% CI: 44.56, 71.24). Being more than one substance user (AOR = 5.7; 95%CI: 1.6, 20.7) and Not having social support (AOR = 4.3; 95%CI: 1.5, 11.9) were the identified determinants of common mental disorders.

Conclusion
The magnitude of common mental disorders among patients with epilepsy were high. Not having social support and khat chewing were the identified risk factors significantly associated with common mental disorders. Early screening and treatments are the key interventions to prevent complications and deaths from common mental disorders.
The impact of COVID-19 pandemic on anxiety and depression among physical therapists in Saudi Arabia: a cross-sectional study
Authors: Abdulghani Abeer Hamza , Ahmad Tauseef , Abdulghani Hamza Mohammad 
Published: November 2022

Abstract
Backgrounds
A physical therapist may become infected while treating a patient since they are in direct contact with them or within a two-meter radius. In addition, physical therapists may feel that they are more susceptible to COVID-19 infection when applying rehabilitation practices, which often involve direct contact with patients. The physical therapist were surveyed on their level of anxiety and depression due to the Coronavirus disease pandemic (COVID-19).

Methods
The physical therapists were asked to complete two reliable and validated scales, the Generalized Anxiety Disorder scale (GAD-7) and the Patient Health Questionnaire-9 (PHQ-9), to identify the presence of anxiety and depression in the participants. In addition, logistic regression models were used to determine the general characteristics of anxiety or depression.

Results
Among the 117 physical therapists who completed and participated in the study, 74 (63%) and 65 (55.5%) physical therapists reported having symptoms of anxiety and depression, respectively. The prevalence of overall anxiety levels was higher; mild (OR = 2.09; P = 0.08), moderate (OR = 2.26; P = 0.15), and severe levels six times as high (OR = 6.28; P = 0.1) in females compared to male physical therapists. Females, younger age, unmarried individuals, not having children, and not living with family showed a higher prevalence of anxiety and depression. Binary logistic regression analysis also revealed that the female gender, a single individual, and having no children were associated with anxiety and depression.

Conclusions
A significant percentage of physical therapists reported symptoms of anxiety and depression, especially among females, younger age, single individuals, not having children, and not living with family. Thus, the mental health of physical therapists is suggested to be constantly and cautiously monitored, especially for those at high risk of developing psychological symptoms.