bluuebunny/crossref_metadata_2025_split huggingface dataset:
Risk factors for acute kidney injury at presentation among children with CNS malaria: a case control study
Authors: Tembo Derby , Mwanza Suzanna , Mwaba Chisambo , Dallah Ifunanya , wa Somwe Somwe , Seydel Karl B. , Birbeck Gretchen L. 
Published: November 2022

Abstract
Background
Recent research has established that acute kidney injury (AKI) is a common problem in severe paediatric malaria. Limited access to kidney diagnostic studies in the low resources settings where malaria is common has constrained research on this important problem.

Methods
Enrolment data from an ongoing clinical trial of antipyretics in children with central nervous system (CNS) malaria, CNS malaria being malaria with seizures or coma, was used to identify risk factors for AKI at presentation. Children 2–11 years old with CNS malaria underwent screening and enrollment assessments which included demographic and anthropomorphic data, clinical details regarding the acute illness, and laboratory studies including creatinine (Cr), quantitative parasite count (qPC), quantitative histidine rich protein 2 (HRP2), lactate, and bilirubin levels. Children with a screening Cr > 106 µmol/l were excluded from the study due to the potential nephrotoxic effects of the study drug. To identify risk factors for AKI at the time of admission, children who were enrolled in the study were categorized as having AKI using estimates of their baseline (i.e. before this acute illness) kidney function and creatinine at enrollment applying the Kidney Disease: Improving Global Outcome (KDIGO) 2012 guidelines. Logistic regressions and a multivariate model were used to identify clinical and demographic risk factors for AKI at presentation among those children enrolled in the study.

Results
465 children were screened, 377 were age-appropriate with CNS malaria, 22 (5.8%) were excluded due to Cr > 106 µmol/l, and 209 were enrolled. Among the 209, AKI using KDIGO criteria was observed in 134 (64.1%). One child required dialysis during recovery. Risk factors for AKI in both the logistic regression and multivariate models included: hyperpyrexia (OR 3.36; 95% CI 1.39–8.12) and age with older children being less likely to have AKI (OR 0.72; 95% CI 0.62–0.84).

Conclusion
AKI is extremely common among children presenting with CNS malaria. Hyperpyrexia with associated dehydration may contribute to the AKI or may simply be a marker for a more inflammatory systemic response that is also affecting the kidney. Appropriate fluid management in children with CNS malaria and AKI may be challenging since generous hydration to support kidney recovery could worsen malaria-induced cerebral oedema in this critically ill population.
Trial registrationhttps://clinicaltrials.gov/ct2/show/NCT03399318
Exosome biogenesis: machinery, regulation, and therapeutic implications in cancer
Authors: Han Qing-Fang , Li Wen-Jia , Hu Kai-Shun , Gao Jie , Zhai Wen-Long , Yang Jing-Hua , Zhang Shui-Jun 
Published: November 2022

AbstractExosomes are well-known key mediators of intercellular communication and contribute to various physiological and pathological processes. Their biogenesis involves four key steps, including cargo sorting, MVB formation and maturation, transport of MVBs, and MVB fusion with the plasma membrane. Each process is modulated through the competition or coordination of multiple mechanisms, whereby diverse repertoires of molecular cargos are sorted into distinct subpopulations of exosomes, resulting in the high heterogeneity of exosomes. Intriguingly, cancer cells exploit various strategies, such as aberrant gene expression, posttranslational modifications, and altered signaling pathways, to regulate the biogenesis, composition, and eventually functions of exosomes to promote cancer progression. Therefore, exosome biogenesis-targeted therapy is being actively explored. In this review, we systematically summarize recent progress in understanding the machinery of exosome biogenesis and how it is regulated in the context of cancer. In particular, we highlight pharmacological targeting of exosome biogenesis as a promising cancer therapeutic strategy.
Gender-specific relationship between frequency of food-away-from-home with serum lipid levels and dyslipidemia in chinese rural adults
Authors: Wang Yuyang , Liu Xiaotian , Dong Xiaokang , Liu Beibei , Kang Ning , Huo Wenqian , Mao Zhenxing , Hou Jian , Wang Chongjian 
Published: November 2022

Abstract
Objective
Food-away-from-home (FAFH) is one of the leading dietary patterns in Chinese families. However, the relationship between FAFH and dyslipidemia remains unclear, especially in the rural adult population. This study explored the relationship of FAFH frequency with serum lipid levels and dyslipidemia in rural Chinese adults.

Methods
A total of 12,002 men and 17,477 women aged 18–79 were included from the Henan rural cohort. Serum lipid levels were measured by enzyme colorimetry. Information on FAFH frequency was collected using a validated questionnaire. The associations of FAFH frequency and serum lipid levels were assessed through multiple linear regression modeling. Logistic regression was performed to explore the linkages of the FAFH frequency to dyslipidemia and its four parameter types. Mediation analysis examined whether body mass index (BMI) acted as a mediator between the FAFH frequency and dyslipidemia.

Results
After adjusting for potential confounders, the adjusted odds ratio (OR) and 95% confidence interval (CI) of the groups with 8–11 FAFH times/week for dyslipidemia were 1.991 (1.569, 2.526) in men compared with 0-frequency subgroup. Participants who consumed 8–11 FAFH times/week had a higher risk of high total cholesterol (TC), high triglycerides (TG), high LDL-cholesterol (LDL-C), and low HDL-cholesterol (HDL-C) with the OR and 95% CI of 1.928 (1.247, 2.980), 1.723 (1.321, 2.247), 1.875 (1.215, 2.893), and 1.513 (1.168, 1.959), respectively. In addition, the interaction effect between FAFH and gender was significantly associated with dyslipidemia and lipid levels (P < 0.001). BMI played a fully mediating effect between FAFH frequency and dyslipidemia in men, and the Sobel test showed the significance of the mediating effect (z = 4.2158, P < 0.001).

Conclusion
In rural Chinese adults, FAFH was significantly associated with a higher risk of dyslipidemia, which indicated the importance of FAFH reduction and dietary intervention in patients with dyslipidemia and cardiovascular disease, especially in clinical practice.

Trial Registration
The Henan Rural Cohort Study has been registered on the Chinese Clinical Trial Register (Registration number: ChiCTR-OOC-15,006,699).
Forthcoming complications in recovered COVID-19 patients with COPD and asthma; possible therapeutic opportunities
Authors: Rajabi Hadi , Mortazavi Deniz , Konyalilar Nur , Aksoy Gizem Tuse , Erkan Sinem , Korkunc Seval Kubra , Kayalar Ozgecan , Bayram Hasan , Rahbarghazi Reza 
Published: November 2022

AbstractInfection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been growing swiftly worldwide. Patients with background chronic pulmonary inflammations such as asthma or chronic obstructive pulmonary diseases (COPD) are likely to be infected with this virus. Of note, there is an argument that COVID-19 can remain with serious complications like fibrosis or other pathological changes in the pulmonary tissue of patients with chronic diseases. Along with conventional medications, regenerative medicine, and cell-based therapy could be alternative approaches to compensate for organ loss or restore injured sites using different stem cell types. Owing to unique differentiation capacity and paracrine activity, these cells can accelerate the healing procedure. In this review article, we have tried to scrutinize different reports related to the harmful effects of SARS-CoV-2 on patients with asthma and COPD, as well as the possible therapeutic effects of stem cells in the alleviation of post-COVID-19 complications.
GATA3 expression in clear cell adenocarcinoma of the lower urinary tract: a potential diagnostic pitfall
Authors: Akgul Mahmut , Humble Robert , Osme Abdullah , Yuce Servet , Kocak Elif N. , Najafzadeh Parisa , Sangoi Ankur , Pattnaik Niharika , Mishra Sourav , Sharma Shivani , Shaker Nada , Kaushal Seema , Baisakh Manas , Lightle Andrea R. , Balzer Bonnie L. , Xiao Guang-Qian , MacLennan Gregory T. , Osunkoya Adeboye O. , Parwani Anil , Cheng Liang , Bellizzi Andrew , Mohanty Sambit K. 
Published: November 2022

Abstract
Background
Clear cell adenocarcinoma of the lower urinary tract (CCACLUT) is a rare primary malignant neoplasm with heterogenous morphology. There is a paucity of data in the literature regarding its immunohistochemical profile.

Methods
The immunohistochemical features (extent and intensity) of a multinational cohort of CCACLUT were evaluated with comparison between clear cell adenocarcinoma of the female genital tract (CCACFGT, tissue microarray) and nephrogenic adenoma (NA).

Results
33 CCACLUT (24 female, 9 male; mean age 59 years) were collected. CCACLUT most commonly arose from the urinary bladder (26/33, 78%), particularly from the trigone (10/33, 30.3%) followed by the urethra (8/33, 22%). All 12 NA cases were located at the urinary bladder, whereas the most common CCACFGT location was the ovary (29/56, 52%). None of the CCACLUT patients had, intestinal metaplasia, NA, or urothelial carcinoma. One patient had concurrent endometriosis of the sigmoid colon. Most frequently observed morphology in CCACLUT was papillary/tubulocystic (9/3; 27.3%), followed by papillary/tubular (6/33; 18.2%) and papillary/solid (5/33; 15.2%). GATA3 expression was significantly higher in CCACLUT (18/33, 54.5%) and NA (6/12, 50%), when compared to CCACFGT cases 6/56, 11.7%)(p = 0.001 and p = 0.022, respectively). The extent of GATA3 was significantly higher in CCACLUT group (19.2 ± 16.6%) than the other groups (9.6 ± 22.5% in NA and 2.6 ± 9% in CCACFGT group) (p = 0.001). 4/33 patients (12.1) had weak, 10/33 patients (30.3%) had moderate, and 4/33 patients (12.1%) had strong GATA3 intensity in CCACLUT group. In NA group, one patient (8.3%, 1/12) had weak, one patient (8.3%, 1/12) had moderate and 4 patients (33.3%, 4/12) had strong GATA3 intensity. Most cases (CCACLUT 29/33, 88%; NA 11/12, 92%; CCACFGT 46/56, 82.1%) had positive Napsin A expression, by which CCACLUT had significantly more cases with Napsin A expression (p = 0.034). p63 was consistently negative in all cases (30/33 (91.9%) CCACLUT; 12/12 (100%) NA; 42/56 (75%) CCACFGT. Ki67 (MIB) proliferation index was significantly higher in CCACLUT group (54.6 ± 21%) when compared to NA group (4.5 ± 2.7%) and CCACFGT group (35.5 ± 25.8%) (p = 0.001).

Conclusion
CCACLUT has consistent GATA3 expression, which may cause challenge in the diagnosis of urothelial carcinoma but can be used to distinguish CCACLUT from CCACFGT.
Implementation fidelity of a Brazilian drug use prevention program and its effect among adolescents: a mixed-methods study
Authors: Gusmoes Julia D , Garcia-Cerde Rodrigo , Valente Juliana Y , Pinsky Ilana , Sanchez Zila M 
Published: November 2022

Abstract
Background
Based on the US DARE-kiR, a version of the Keepin’ it REAL program, the Drug and Violence Resistance Educational Program (PROERD) is the most widely implemented Brazilian prevention program. It originates from the translation of the DARE-kiR, a version of the Keepin’ it REAL program. Previous results suggest its inefficiency in preventing drug use among Brazilian adolescents. Since kiR fidelity can impact program outcomes, this mixed-methods study evaluates the PROERD implementation fidelity and its effects on preventing drug use among adolescents.

Methods
Data from two cluster randomized controlled trials (cRCTs) with 4,030 students from 30 public schools in São Paulo (1,727 fifth graders and 2,303 seventh graders), assessed at two-time points, were analyzed quantitatively. After implementing each lesson during the cRCT, 19 PROERD instructors answered fidelity forms. The effect of PROERD fidelity on alcohol, cigarettes, marijuana, inhalant, and cocaine use (the last two only among seventh graders) in the six months prior to follow-up assessment was analyzed by logistic regressions for fifth grade and mixed effect models for seventh graders. For qualitative analysis, semi-structured interviews were conducted with PROERD instructors and investigated by thematic analysis.

Results
Quantitative analysis showed that PROERD implementation fidelity had no impact on drug use among fifth and seventh graders. Conversely, the qualitative analysis revealed important aspects that may influence implementation fidelity and consequently program effectiveness, such as adaptations made by instructors, school infrastructure, among others, besides program application.

Conclusion
PROERD requires cultural adaptation to improve its implementation in Brazilian public schools.
Continuous field flooding versus final one-shot CO2 insufflation in minimally invasive mitral valve repair
Authors: Nasso Giuseppe , Condello Ignazio , Santarpino Giuseppe , Di Bari Nicola , Moscarelli Marco , Agrò Felice Eugenio , Lorusso Roberto , Speziale Giuseppe 
Published: November 2022

AbstractBackgroundInsufflation of carbon dioxide (CO2) into the operative field to prevent cerebral or myocardial damage by air embolism is a well known strategy in open-heart surgery. However, here is no general consensus on the best delivery approach.MethodsFrom January 2018 to November 2021, we retrospectively collected data of one hundred consecutive patients undergoing minimally invasive mitral valve repair (MIMVR). Of these, fifty patients were insufflated with continuous CO21 min before opening the left atrium and ended after its closure, and fifty patients were insufflated with one shot CO210 min before the start of left atrium closure. The primary outcome of the study was the incidence of transient post-operative cognitive disorder, in particular agitation and delirium at discontinuation of anesthesia, mechanical ventilation (MV) duration and intensive care unit (ICU) length of stay.ResultsIn all patients that received continuous field flooding CO2, correction of ventilation for hypercapnia during cardiopulmonary bypass (CPB) was applied with an increase of mean sweep gas air (2.5 L) and monitoring of VCO2changes. One patient vs. 9 patients of control group reported agitation at discontinuation of anesthesia (p = 0.022). MV duration was 14 ± 3 h vs. 27 ± 4 h (p = 0.016) and ICU length of stay was 33 ± 4 h vs. 42 ± 5 h (p = 0.029). A significant difference was found in the median number of total micro-emboli recorded from release of cross-clamp until 20 min after end of CPB (154 in the continuous CO2group vs. 261 in the one-shot CO2control group; p < 0.001). Total micro-emboli from the first 15 min after the release of cross-clamp was 113 in the continuous CO2group vs. 310 in the control group (p < 0.001). In the continuous CO2group, the median number of detectable micro-emboli after CPB fell to zero 9 ± 5 min after CPB vs. 19 ± 3 min in the control group (p = 0.85).ConclusionContinuous field flooding insufflation of CO2in MIMVR is associated with a lower incidence of micro-emboli and of agitation at discontinuation of anesthesia, along with improved MV duration and ICU length of stay.
Clinical evaluation of rare copy number variations identified by chromosomal microarray in a Hungarian neurodevelopmental disorder patient cohort
Authors: Lengyel Anna , Pinti Éva , Pikó Henriett , Kristóf Árvai , Abonyi Tünde , Némethi Zaránd , Fekete György , Haltrich Irén 
Published: November 2022

Abstract
Background
Neurodevelopmental disorders are genetically heterogeneous pediatric conditions. The first tier diagnostic method for uncovering copy number variations (CNVs), one of the most common genetic etiologies in affected individuals, is chromosomal microarray (CMA). However, this methodology is not yet a routine molecular cytogenetic test in many parts of the world, including Hungary. Here we report clinical and genetic data of the first, relatively large Hungarian cohort of patients whose genetic testing included CMA.

Methods
Clinical data were retrospectively collected for 78 children who were analyzed using various CMA platforms. Phenotypes of patients with disease-causing variants were compared to patients with negative results using the chi squared/Fisher exact tests.

Results
A total of 30 pathogenic CNVs were identified in 29 patients (37.2%). Postnatal growth delay (p = 0.05564), pectus excavatum (p = 0.07484), brain imaging abnormalities (p = 0.07848), global developmental delay (p = 0.08070) and macrocephaly (p = 0.08919) were more likely to be associated with disease-causing CNVs.

Conclusion
Our results allow phenotypic expansion of 14q11.2 microdeletions encompassing SUPT16H and CHD8 genes. Variants of unknown significance (n = 24) were found in 17 patients. We provide detailed phenotypic and genetic data of these individuals to facilitate future classification efforts, and spotlight two patients with potentially pathogenic alterations. Our results contribute to unraveling the diagnostic value of rare CNVs.
Long term outcome after toxic nodular goitre
Authors: Sjölin Gabriel , Watt Torquil , Byström Kristina , Calissendorff Jan , Cramon Per Karkov , Nyström Helena Filipsson , Hallengren Bengt , Holmberg Mats , Khamisi Selwan , Lantz Mikael , Planck Tereza , Törring Ove , Wallin Göran 
Published: November 2022

Abstract
Background
The purpose of treating toxic nodular goitre (TNG) is to reverse hyperthyroidism, prevent recurrent disease, relieve symptoms and preserve thyroid function. Treatment efficacies and long-term outcomes of antithyroid drugs (ATD), radioactive iodine (RAI) or surgery vary in the literature. Symptoms often persist for a long time following euthyroidism, and previous studies have demonstrated long-term cognitive and quality of life (QoL) impairments. We report the outcome of treatment, rate of cure (euthyroidism and hypothyroidism), and QoL in an unselected TNG cohort.

Methods
TNG patients (n = 638) de novo diagnosed between 2003–2005 were invited to engage in a 6–10-year follow-up study. 237 patients responded to questionnaires about therapies, demographics, comorbidities, and quality of life (ThyPRO). Patients received ATD, RAI, or surgery according clinical guidelines.

Results
The fraction of patients cured with one RAI treatment was 89%, and 93% in patients treated with surgery. The rate of levothyroxine supplementation for RAI and surgery, at the end of the study period, was 58% respectively 64%. Approximately 5% of the patients needed three or more RAI treatments to be cured. The patients had worse thyroid-related QoL scores, in a broad spectrum, than the general population.

Conclusion
One advantage of treating TNG with RAI over surgery might be lost due to the seemingly similar incidence of hypothyroidism. The need for up to five treatments is rarely described and indicates that the treatment of TNG can be more complex than expected. This circumstance and the long-term QoL impairments are reminders of the chronic nature of hyperthyroidism from TNG.
Effect of comorbid ADHD on mortality in women with borderline personality disorder
Authors: Kouppis Efthymios , Gerdin Bengt , Björkenstam Charlotte , Björkenstam Emma , Ekselius Lisa 
Published: November 2022

Abstract
Background
Many similarities exist between borderline personality disorder (BPD) and attention-deficit/hyperactivity disorder (ADHD), more so in women than in men. People with comorbid ADHD and BPD represent a subgroup of BPD patients with distinct symptom expression and, consequently, a different prognosis. We used Swedish national high quality registers to assess whether such comorbidity is related to increased mortality risk. The study focused on women with BPD because they are more likely than men to be clinically diagnosed with BPD and present a higher mortality risk, especially for unnatural causes of death, including suicide.

Findings
In a cohort of 15 847 women diagnosed with BPD a subsequent clinical diagnosis of ADHD did not influence the overall risk of mortality, including suicide.

Conclusions
Women with comorbid ADHD and BPD have a similar mortality risk as those only diagnosed with BPD.
Multifocal intraocular lens exchange to monofocal for the management of neuroadaptation failure
Authors: Al-Shymali Olena , Alió del Barrio Jorge L. , McAlinden Colm , Canto Mario , Primavera Laura , Alio Jorge L. 
Published: November 2022

Abstract
Background
The aim of this study was to evaluate visual, refractive, quality of vision, visual function and satisfaction of multifocal intraocular lens (MF-IOL) exchange with a monofocal IOL (MNF-IOL) in dissatisfied patients following MF-IOL implantation.

Methods
This was a retrospective case series. Bilateral IOL exchange (MF-IOL to MNF-IOL) was performed in 13 patients (26 eyes) with neuroadaptation failure. Questionnaires including the Quality of Vision (QoV), Visual Function Index (VF-14 and Rasch-revised VF-8R version), and a satisfaction questionnaire were used.

Results
The mean time for IOL exchange was 15 months. The corrected distance visual acuity (CDVA) improved from 20/26 to 20/23 (P = 0.028). The uncorrected near visual acuity (UNVA) worsened after exchange from 20/47 to 20/62 (P = 0.024). QoV scores improved significantly across all three subscales after exchange. Visual function for far distance improved with a change in VF-14 score from 74.2 ± 24.8 to 90.9 ± 9.1 (P = 0.03). The VF-8R score showed worsening although not statistically significant. Near vision spectacle independence was totally or partially lost in all cases. Ten patients (77%) reported they would not repeat the lens exchange. Safety and efficacy indices changed from 1.23 to 0.85, respectively, at three months to 1.24 (P = 0.871) and 0.89 (P = 0.568), respectively, at one year.

Conclusion
IOL exchange (multifocal to monofocal) to solve neuroadaptation failure in this case series resulted in significant improvements in dysphotopsia and improved distance visual function. However, UNVA worsened and patient satisfaction after exchange remained suboptimal with 77% claiming they would not repeat the lens exchange, suggesting the value of near vision spectacle independence for these patients.