bluuebunny/crossref_metadata_2025_split huggingface dataset:
Methods and guidance on conducting, reporting, publishing, and appraising living systematic reviews: a scoping review
Authors: Iannizzi Claire , Akl Elie A. , Anslinger Eva , Weibel Stephanie , Kahale Lara A. , Aminat Abina Mosunmola , Piechotta Vanessa , Skoetz Nicole 
Published: December 2023

Abstract
Background and objective
The living systematic review (LSR) approach is based on ongoing surveillance of the literature and continual updating. Most currently available guidance documents address the conduct, reporting, publishing, and appraisal of systematic reviews (SRs), but are not suitable for LSRs per se and miss additional LSR-specific considerations. In this scoping review, we aim to systematically collate methodological guidance literature on how to conduct, report, publish, and appraise the quality of LSRs and identify current gaps in guidance.

Methods
A standard scoping review methodology was used. We searched MEDLINE (Ovid), EMBASE (Ovid), and The Cochrane Library on August 28, 2021. As for searching gray literature, we looked for existing guidelines and handbooks on LSRs from organizations that conduct evidence syntheses. The screening was conducted by two authors independently in Rayyan, and data extraction was done in duplicate using a pilot-tested data extraction form in Excel. Data was extracted according to four pre-defined categories for (i) conducting, (ii) reporting, (iii) publishing, and (iv) appraising LSRs. We mapped the findings by visualizing overview tables created in Microsoft Word.

Results
Of the 21 included papers, methodological guidance was found in 17 papers for conducting, in six papers for reporting, in 15 papers for publishing, and in two papers for appraising LSRs. Some of the identified key items for (i) conducting LSRs were identifying the rationale, screening tools, or re-revaluating inclusion criteria. Identified items of (ii) the original PRISMA checklist included reporting the registration and protocol, title, or synthesis methods. For (iii) publishing, there was guidance available on publication type and frequency or update trigger, and for (iv) appraising, guidance on the appropriate use of bias assessment or reporting funding of included studies was found. Our search revealed major evidence gaps, particularly for guidance on certain PRISMA items such as reporting results, discussion, support and funding, and availability of data and material of a LSR.

Conclusion
Important evidence gaps were identified for guidance on how to report in LSRs and appraise their quality. Our findings were applied to inform and prepare a PRISMA 2020 extension for LSR.
Perspectives on systematic review protocol registration: a survey amongst stakeholders in the clinical research publication process
Authors: van der Braak Kim , Heus Pauline , Orelio Claudia , Netterström-Wedin Fredh , Robinson Karen A. , Lund Hans , Hooft Lotty 
Published: December 2023

Abstract
Background
As systematic reviews (SRs) inform healthcare decisions, it is key that they address relevant questions and use rigorous methodology. Registration of SR protocols helps researchers identify relevant topics for future reviews and aims to prevent bias and duplication of effort. However, most SRs protocols are currently not registered, despite its significance. To guide future recommendations to enhance preregistration of SRs, it is important to gain a comprehensive understanding of the perspectives within the research community. Therefore, this study aims to examine the experiences with and factors of influence (barriers and facilitators) on prospective SR registration amongst researchers, peer reviewers and journal editors.

Methods
Two different surveys were distributed to two groups: researchers and journal editors both identified from an existing sample of SRs. Researchers who indicated to have peer reviewed a SR were surveyed on their perspectives as peer reviewers as well. Survey design and analysis were informed by the Consolidated Framework for Implementation Research (CFIR). Shared and unique subthemes from the perspectives of researchers, peer reviewers and journal editors were identified and linked to the SR registration process (Innovation), to team, organisation (Inner setting) and (inter)national research community (Outer setting), and to characteristics of researchers, peer reviewers or journal editors (Individuals).

Results
The survey’s response rates were 65/727 (9%) for researchers, of which 37 were peer reviewers, and 22/308 (7%) for journal editors. Most respondents (n = 76, 94%) were familiar with SR protocol registration and 81% of researchers had registered minimally one SR protocol. Shared SR registration process subthemes were the importance and advantages of SR protocol registration, as well as barriers such as a high administrative burden. Shared subthemes regarding the inner and outer setting centred on journal processes, external standards and time. Shared individual factors were knowledge, skills and awareness.

Conclusions
The majority of the respondents were familiar with SR protocol registration and had a positive attitude towards it. This study identified suboptimal registration process, administrative burden and lack of mandatory SR protocol registration as barriers. By overcoming these barriers, SR protocol registration could contribute more effectively to the goals of open science.

Systematic review registration
osf.io/gmv6z.
Advancements in additive manufacturing for video laryngoscopes: a comprehensive scoping and technological review
Authors: Moraes Ana Cristina Beitia Kraemer , Nascimento Chiara das Dores do , Souza Everton Granemann , Kraemer Mauricio Beitia , Moraes Mauricio , Carreno Neftali Lenin Villarreal , Piva Evandro , Lund Rafael Guerra 
Published: December 2023

AbstractThe global healthcare crisis with the COVID-19 pandemic has placed a significant overwhelming demand for intubation procedures and the need for reliable and accessible video laryngoscopes. The purpose of this scoping and technological review is to provide a comprehensive overview of the current state of the art, covering the period from 2007 to 2022, pertaining to the manufacturing process, characteristics, and validation of video laryngoscopes produced using additive manufacturing techniques. Following the guidelines outlined in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR), an exhaustive search was conducted across nine prominent databases (PubMed, Web of Science, Scopus, Cochrane, Prospero, Scielo, Embase, Lilacs, Virtual Health Libraries-VHL) and four patent databases (EPO/ESPACENET, WIPO/PATENTSCOPE, National Institute of Industrial Property (INPI), Google Patents). The main materials utilized for the impression, as well as the physical characteristics of the device are introduced at first. Crucial aspects to facilitate proper visualization of the anatomical structures during endotracheal intubation as the optimal angulation of the blade, the mechanical resistance of the device, traction force on the jaw, intubation time, and the experimental methods employed to validate its performance were reviewed in terms of their recent advances.
Exploring the intersections of college student poverty, grief, and racial/ethnic identity: a scoping review protocol
Authors: Garza-Levitt Sarah Elizabeth , McFarland Mary M. , Gonzalez Kimberly Ponce , Supiano Katherine P. 
Published: December 2023

Abstract
Background
College students who experience the negative impact of poverty, such as food, financial, and housing insecurity, are at higher risk for poor academic performance. One recent study examined grief in a college student sample and found students with a diverse racial or ethnic background were more likely to experience prolonged grief disorder, however, did not examine poverty in their sample. To date, no known reviews have examined poverty by racial and ethnic identity and the experience of grief due to the death of a family member or friend, and no reviews have examined how these three factors relate to interventions designed to support student academic performance and degree completion.

Methods
Our aim is to map the primary literature reporting on college students of any age who identify or are identified as non-white racial or ethnic groups who experience poverty and grief due to the death of a family member or friend. The mapping strategy includes extracting the various types of interventional support of academic performance and degree completion delivered from campus or community services in any geographic setting worldwide. We will conduct our scoping review with guidance from the latest version of the JBI Manual for Evidence Synthesis. Utilizing the framework as outlined by Arksey and O’Malley, we will conduct our scoping review with Arksey’s five stages: (1) identifying the research question, (2) identifying relevant studies, (3) study selection, (4) charting the data, and (5) collating, summarizing, and reporting the results. For transparency and reproducibility, we will adhere to the PRISMA reporting guidelines.

Discussion
The purpose of this scoping review is to map the primary literature reporting college students, regardless of their age, who belong to non-white racial or ethnic groups and face poverty and grief resulting from the loss of a family member or friend. This analysis includes mapping the various types of intervention and support available both on and off campus, in any global setting, with the aim of enhancing academic performance and facilitating degree completion. The results of this review may inform the further research needed in this area to help prevent poor academic performance and dropout for many vulnerable college students. The results may be of value, particularly to college administrators developing prevention and interventional programs to support college student success.

Systematic review registration
Open Science Framework (https://osf.io/enuwt).
Smart and efficient EV charging navigation scheme in vehicular edge computing networks
Authors: Li Haoyu , Chen Jihuang , Yang Chao , Chen Xin , Chang Le , Liu Jiabei 
Published: December 2023

AbstractWith the increasing number of electric fast charging stations (FCSs) deployed along roadsides of both urban roads and highways, the long-distance travel of electric vehicles (EVs) becomes possible. The EV charging navigation scheme is significant for the quality of user experience. However, the variable conditions of both power grid and traffic networks make it a serious challenge. In this paper, we propose an efficient EV charging navigation scheme while considering both the electric and computation resource sharing. With the support of vehicular edge computing networks in intelligent transportation systems (ITSs), EVs perform both the flexible power load and edge computing nodes. When the traffic network in the established route starts to become congested, EVs can select to enter the nearest FCS. In addition to being supplemented by electric resources, EVs also benefit by sharing their own computing resource with FCSs. We formulate the EV charging navigation as a mixed integer programming problem, the EV moving route planning, FCS selection, and staying time in FCSs are optimized, to balance the relationships among the traveling time, traveling cost and reward. To address the influence caused by the randomness of traffic conditions and charging prices, a two-stage charging navigation algorithm combined with $$A^{*}$$

A

∗

algorithm and deep reinforcement learning (DRL) is proposed, with a novel designed reward function. Eventually, numerous experimental results show the effectiveness of the proposed schemes.
Collating existing evidence on cumulative impacts of invasive plant species in riparian ecosystems of British Columbia, Canada: a systematic map protocol
Authors: Mologni Fabio , Moffat Chandra E. , Pither Jason 
Published: December 2023

Abstract
Background
Globally, the structure and functioning of foreshore and riparian ecosystems are being dramatically impacted by non-native invasive plant species. Invasive species can outcompete and replace native species, modify geochemical and hydraulic cycles, alter trophic processes, and change the composition and structure of communities above and below ground. However, these impacts are often investigated in isolation, even though one invasive species might increase or mitigate the impacts of others (i.e. cumulative impacts), potentially with cascading effects. Although cumulative impacts have long been studied within other environmental contexts, research on the cumulative impacts of invasive species is comparatively scarce. We aim to develop a protocol to systematically identify and collate evidence on the individual and cumulative impacts of a set of plant species invasive in foreshore and riparian ecosystems of British Columbia, Canada. Our primary question is: what evidence is available on the individual and cumulative impacts of invasive plants in the riparian and foreshore ecosystems of British Columbia, Canada? In addition, our systematic map will identify the strengths and gaps in knowledge pertaining to invasive plant species impacts in foreshore and riparian ecosystems, with the ultimate goal of facilitating the development of evidence-based management strategies.

Methods
We identified the research topic and the primary and secondary questions with the support of stakeholders. We then devised a flexible string that allows for searching target invasive species. Using this string, we searched the literature for pilot species that aided the iterative development of the protocol. Once all target species are identified, we will carry out a systematic literature search on their impacts. We will search Web of Science and the CABI compendium for invasive species. We will include studies if they (i) refer to the target invasive species, (ii) focus on its environmental impacts and (iii) investigate such impacts in riparian ecosystems (iv) within North America (i.e. Canada and U.S.A.). We will use a two-stage screening process: titles and abstracts first, then the full manuscript. From each source, we will extract impact description, ecosystem component impacted, and magnitude and directionality of impacts. We will include a publicly available database of studies, descriptive statistics, and a narrative summary within our synthesis outcomes.
Tailoring tumor-recognizable hyaluronic acid–lipid conjugates to enhance anticancer efficacies of surface-engineered natural killer cells
Authors: Lee Chae Eun , Kim Sungjun , Park Hee Won , Lee Wonjeong , Jangid Ashok Kumar , Choi Yonghyun , Jeong Woo-Jin , Kim Kyobum 
Published: December 2023

AbstractNatural killer (NK) cells have clinical advantages in adoptive cell therapy owing to their inherent anticancer efficacy and their ability to identify and eliminate malignant tumors. However, insufficient cancer-targeting ligands on NK cell surfaces often inhibit their immunotherapeutic performance, especially in immunosuppressive tumor microenvironment. To facilitate tumor recognition and subsequent anticancer function of NK cells, we developed hyaluronic acid (HA, ligands to target CD44 overexpressed onto cancer cells)-poly(ethylene glycol) (PEG, cytoplasmic penetration blocker)-Lipid (molecular anchor for NK cell membrane decoration through hydrophobic interaction) conjugates for biomaterial-mediated ex vivo NK cell surface engineering. Among these major compartments (i.e., Lipid, PEG and HA), optimization of lipid anchors (in terms of chemical structure and intrinsic amphiphilicity) is the most important design parameter to modulate hydrophobic interaction with dynamic NK cell membranes. Here, three different lipid types including 1,2-dimyristoyl-sn-glycero-3-phosphati-dylethanolamine (C14:0), 1,2-distearoyl-sn-glycero-3-phosphatidylethanolamine (DSPE, C18:0), and cholesterol were evaluated to maximize membrane coating efficacy and associated anticancer performance of surface-engineered NK cells (HALipid-NK cells). Our results demonstrated that NK cells coated with HA-PEG-DSPE conjugates exhibited significantly enhanced anticancer efficacies toward MDA-MB-231 breast cancer cells without an off-target effect on human fibroblasts specifically via increased NK cell membrane coating efficacy and prolonged surface duration of HA onto NK cell surfaces, thereby improving HA-CD44 recognition. These results suggest that our HALipid-NK cells with tumor-recognizable HA-PEG-DSPE conjugates could be further utilized in various cancer immunotherapies.
Graphical Abstract
Analysis of preoperative computed tomography radiomics and clinical factors for predicting postsurgical recurrence of papillary thyroid carcinoma
Authors: Xu Haijun , Wu Wenli , Zhao Yanfeng , Liu Zhou , Bao Dan , Li Lin , Lin Meng , Zhang Ya , Zhao Xinming , Luo Dehong 
Published: December 2023

Abstract
Background
Postsurgical recurrence is of great concern for papillary thyroid carcinoma (PTC). We aim to investigate the value of computed tomography (CT)-based radiomics features and conventional clinical factors in predicting the recurrence of PTC.

Methods
Two-hundred and eighty patients with PTC were retrospectively enrolled and divided into training and validation cohorts at a 6:4 ratio. Recurrence was defined as cytology/pathology-proven disease or morphological evidence of lesions on imaging examinations within 5 years after surgery. Radiomics features were extracted from manually segmented tumor on CT images and were then selected using four different feature selection methods sequentially. Multivariate logistic regression analysis was conducted to identify clinical features associated with recurrence. Radiomics, clinical, and combined models were constructed separately using logistic regression (LR), support vector machine (SVM), k-nearest neighbor (KNN), and neural network (NN), respectively. Receiver operating characteristic analysis was performed to evaluate the model performance in predicting recurrence. A nomogram was established based on all relevant features, with its reliability and reproducibility verified using calibration curves and decision curve analysis (DCA).

Results
Eighty-nine patients with PTC experienced recurrence. A total of 1218 radiomics features were extracted from each segmentation. Five radiomics and six clinical features were related to recurrence. Among the 4 radiomics models, the LR-based and SVM-based radiomics models outperformed the NN-based radiomics model (P = 0.032 and 0.026, respectively). Among the 4 clinical models, only the difference between the area under the curve (AUC) of the LR-based and NN-based clinical model was statistically significant (P = 0.035). The combined models had higher AUCs than the corresponding radiomics and clinical models based on the same classifier, although most differences were not statistically significant. In the validation cohort, the combined models based on the LR, SVM, KNN, and NN classifiers had AUCs of 0.746, 0.754, 0.669, and 0.711, respectively. However, the AUCs of these combined models had no significant differences (all P > 0.05). Calibration curves and DCA indicated that the nomogram have potential clinical utility.

Conclusions
The combined model may have potential for better prediction of PTC recurrence than radiomics and clinical models alone. Further testing with larger cohort may help reach statistical significance.
Social navigation hypothesis of depressive disorder disproven
Authors: Nowak Marcin Piotr 
Published: December 2023

AbstractBackgroundEvolutionary psychiatry tries to explain paradoxical high psychiatric disorders and symptoms prevalence by means of evolutionary biology, but testing their hypotheses is often problematic. Social Navigation Hypothesis (SNH) belongs to the evolutionary hypotheses of depressive disorder. It assumes two mechanisms of increasing fitness by depressive signs and symptoms: social rumination function (depressed person is thinking intensely, trying to solve his/her social problems; in contrast to research demonstrating that depressed person usually manages with social challenges worse than healthy people) and social motivation function. The latter postulates that depressive behavior, by diminishing the fitness of surrounding people, forces them to help for depressed person to terminate the fitness-reducing episode. Social motivation function is discussed according to John Maynard Smith’s idea of evolutionarily stable strategy. On that base two simple mathematical models are constructed.ResultsSNH can theoretically describe an evolutionarily stable strategy (the precondition is the relation between the duration time of the episode and remission given by a certain formula), but the prediction of SNH (episode duration shortened with the patient’s age) is contrary to epidemiological data. Presented models, based on simplistic mathematical assumptions, don’t take into account kin selection and inclusive fitness.ConclusionsSNH cannot explain the high prevalence of depressive symptoms and depressive disorder. Falsification was possible only due to the mathematical formulation of the previously descriptively formulated hypothesis.
The use of polyethylene glycol as a maintenance treatment of functional constipation in children living in Egypt
Authors: Bastaoros Olivia Kameel Shokrey , Gad Mostafa Ahmed , Eskander Ayman Emil , Ramzy Mourad Alfy , Hasnoon Amera 
Published: December 2023

Abstract
Background
Constipation is an underestimated but common health problem worldwide, decreasing the quality of life. Functional constipation (FC) is a common pediatric problem, with reported prevalence ranging from 0.7 to 29.6%. In Egypt, there are no established guidelines for the treatment of constipation in children.

Objectives
The aim of this study was to investigate the efficacy of polyethylene glycol (PEG) as a maintenance treatment for functional constipation (FC) in comparison with the classic treatment using (lactulose and senna) in children living in Egypt.

Patients and method
This is a randomized single-blinded clinical trial study on pediatric patients who presented with functional constipation at the outpatient clinic of Cairo University Specialized Pediatric Hospital. The study was conducted on 80 children with functional constipation, who were divided into 2 groups: group 1 (40 children), who received polyethylene glycol as maintenance treatment; group 2 (40 children), who received classic treatment in the form of osmotic laxative (lactulose) with or without stimulant (senna-sennosides or senna-glycoside) according to the stool consistency.

Results
Our data showed significant improvement in the fecal masses and the number of defecation, fecal pseudo incontinence, painful or hard bowel movement, history of retentive posturing or excessive violation, and large fecal masses in the rectum between group 1 and group 2 after treatment. In group 1, there was a significant improvement in anthropometric measures, CBC parameters, abdominal circumference, and anal fissures and piles after treatment; also, there was a significant decrease in the number of patients that need to continue treatment in group 1 in comparison with group 2 and number of patients that had impaction during treatment. However, there was a statistically significant increase in the number of patients who complained of palatability in group 1.

Conclusion
PEG has long-term efficacy in the management of pediatric functional constipation. Significant improvement of results in comparison with the classic treatment (lactulose or senna-lax).