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JOURNAL ARTICLE
Maria Creignou, Elsa Bernard, Alessandro Gasparini, Anna Tranberg, Gabriele Todisco, Pedro Luis Moura, Elisabeth Ejerblad, Lars Nilsson, Hege Garelius, Petar Antunovic, Fryderyk Lorenz, Bengt Rasmussen, Gunilla Walldin, Teresa Mortera-Blanco, Monika Jansson, Magnus Tobiasson, Chiara Elena, Jacqueline Ferrari, Anna Gallì, Sara Pozzi, Luca Malcovati, Gustaf Edgren, Michael J Crowther, Martin Jädersten, Elli Papaemmanuil, Eva Hellström-Lindberg
BACKGROUND: The Molecular International Prognostic Scoring System (IPSS-M) is the new gold standard for diagnostic outcome prediction in patients with myelodysplastic syndromes (MDS). This study was designed to assess the additive prognostic impact of dynamic transfusion parameters during early follow-up. METHODS: We retrieved complete transfusion data from 677 adult Swedish MDS patients included in the IPSS-M cohort. Time-dependent erythrocyte transfusion dependency (E-TD) was added to IPSS-M features and analyzed regarding overall survival and leukemic transformation (acute myeloid leukemia)...
April 23, 2024: Journal of Internal Medicine
#22
JOURNAL ARTICLE
Hannah Baumeister, Jacob W Vogel, Philip S Insel, Luca Kleineidam, Steffen Wolfsgruber, Melina Stark, Helena M Gellersen, Renat Yakupov, Matthias C Schmid, Falk Lüsebrink, Frederic Brosseron, Gabriel Ziegler, Silka D Freiesleben, Lukas Preis, Luisa-Sophie Schneider, Eike J Spruth, Slawek Altenstein, Andrea Lohse, Klaus Fliessbach, Ina R Vogt, Claudia Bartels, Björn H Schott, Ayda Rostamzadeh, Wenzel Glanz, Enise I Incesoy, Michaela Butryn, Daniel Janowitz, Boris-Stephan Rauchmann, Ingo Kilimann, Doreen Goerss, Matthias H Munk, Stefan Hetzer, Peter Dechent, Michael Ewers, Klaus Scheffler, Anika Wuestefeld, Olof Strandberg, Danielle van Westen, Niklas Mattsson-Carlgren, Shorena Janelidze, Erik Stomrud, Sebastian Palmqvist, Annika Spottke, Christoph Laske, Stefan Teipel, Robert Perneczky, Katharina Buerger, Anja Schneider, Josef Priller, Oliver Peters, Alfredo Ramirez, Jens Wiltfang, Michael T Heneka, Michael Wagner, Emrah Düzel, Frank Jessen, Oskar Hansson, David Berron
Memory clinic patients are a heterogeneous population representing various aetiologies of pathological aging. It is unknown if divergent spatiotemporal progression patterns of brain atrophy, as previously described in Alzheimer's disease (AD) patients, are prevalent and clinically meaningful in this group of older adults. To uncover distinct atrophy subtypes, we applied the Subtype and Stage Inference (SuStaIn) algorithm to baseline structural MRI data from 813 participants enrolled in the DELCODE cohort (mean ± SD age = 70...
April 24, 2024: Brain
#23
JOURNAL ARTICLE
Shengling Ma, Jennifer La, Kaitlin N Swinnerton, Danielle Guffey, Raka Bandyo, Giordana De Las Pozas, Katy Hanzelka, Xiangjun Xiao, Cristhiam M Rojas-Hernandez, Christopher I Amos, Vipul Chitalia, Katya Ravid, Kelly W Merriman, Christopher R Flowers, Nathanael Fillmore, Ang Li
Venous thromboembolism (VTE) poses a significant risk to cancer patients receiving systemic therapy. The generalizability of pan-cancer models to lymphomas is limited. Currently, there are no reliable risk prediction models for thrombosis in patients with lymphoma. Our objective was to create a risk assessment model (RAM) specifically for lymphomas. We performed a retrospective cohort study to develop Fine and Gray sub-distribution hazard model for VTE and pulmonary embolism (PE)/ lower extremity deep vein thrombosis (LE-DVT) respectively in adult lymphoma patients from the Veterans Affairs national healthcare system (VA)...
April 23, 2024: American Journal of Hematology
#24
MULTICENTER STUDY
Emil Reitala, Mitja Lääperi, Markus B Skrifvars, Tom Silfvast, Hanna Vihonen, Pamela Toivonen, Miretta Tommila, Lasse Raatiniemi, Jouni Nurmi
BACKGROUND: Severity of illness scoring systems are used in intensive care units to enable the calculation of adjusted outcomes for audit and benchmarking purposes. Similar tools are lacking for pre-hospital emergency medicine. Therefore, using a national helicopter emergency medical services database, we developed and internally validated a mortality prediction algorithm. METHODS: We conducted a multicentre retrospective observational register-based cohort study based on the patients treated by five physician-staffed Finnish helicopter emergency medical service units between 2012 and 2019...
April 23, 2024: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
#25
JOURNAL ARTICLE
Xuanjin Du, Chunyan Wang, Jialu Liu, Minghui Yu, Haixin Ju, Shanshan Xue, Yaxin Li, Jiaojiao Liu, Rufeng Dai, Jing Chen, Yihui Zhai, Jia Rao, Xiang Wang, Yubo Sun, Lei Sun, Xiaohui Wu, Hong Xu, Qian Shen
BACKGROUND: Congenital anomalies of the kidney and urinary tract (CAKUT) are prevalent birth defects. Although pathogenic CAKUT genes are known, they are insufficient to reveal the causes for all patients. Our previous studies indicated GEN1 as a pathogenic gene of CAKUT in mice, and this study further investigated the correlation between GEN1 and human CAKUT. METHODS: In this study, DNA from 910 individuals with CAKUT was collected; 26 GEN1 rare variants were identified, and two GEN1 (missense) variants in a non-CAKUT group were found...
April 24, 2024: Human Genomics
#26
JOURNAL ARTICLE
Yujian He, Wei Qi, Xiaoli Xie, Huiqing Jiang
BACKGROUND: Hepatocellular carcinoma represents a significant global burden in terms of cancer-related mortality, posing a substantial risk to human health. Despite the availability of various treatment modalities, the overall survival rates for patients with hepatocellular carcinoma remain suboptimal. The objective of this study was to explore the potential of novel biomarkers and to establish a novel predictive signature utilizing multiple transcriptome profiles. METHODS: The GSE115469 and CNP0000650 cohorts were utilized for single cell analysis and gene identification...
April 23, 2024: BMC Medical Genomics
#27
JOURNAL ARTICLE
Shumei Lin, Chengwei Wang, Xiuyu Jiang, Qian Zhang, Dan Luo, Jing Li, Junyi Li, Jiajun Xu
BACKGROUND: Many adolescents experience depression that often goes undetected and untreated. Identifying children and adolescents at a high risk of depression in a timely manner is an urgent concern. While the Children's Depression Inventory (CDI) is widely utilized in China, it lacks a localized revision or simplified version. With its 27 items requiring professional administration, the original CDI proves to be a time-consuming method for predicting children and adolescents with high depression risk...
April 23, 2024: BMC Public Health
#28
JOURNAL ARTICLE
Harish Rao, Ryan Bakker, Stewart McLachlin, Naveen Chandrashekar
BACKGROUND: Non-contact anterior cruciate ligament (ACL) injuries are a major concern in sport-related activities due to dynamic knee movements. There is a paucity of finite element (FE) studies that have accurately replicated the knee geometry, kinematics, and muscle forces during dynamic activities. The objective of this study was to develop and validate a knee FE model and use it to quantify the relationships between sagittal plane knee kinematics, kinetics and the resulting ACL strain...
April 23, 2024: BMC Musculoskeletal Disorders
#29
JOURNAL ARTICLE
Astrid Helene Deleuran Naesager, Sofie Norgil Damgaard, Maarten Pieter Rozing, Volkert Siersma, Anne Møller, Katrine Tranberg
INTRODUCTION: People with severe mental illness (SMI) face a higher risk of premature mortality due to physical morbidity compared to the general population. Establishing regular contact with a general practitioner (GP) can mitigate this risk, yet barriers to healthcare access persist. Population initiatives to overcome these barriers require efficient identification of those persons in need. OBJECTIVE: To develop a predictive model to identify persons with SMI not attending a GP regularly...
April 23, 2024: BMC Psychiatry
#30
JOURNAL ARTICLE
Elly Mertens, Junior Ocira, Diana Sagastume, Maria Salve Vasquez, Stefanie Vandevijvere, José L Peñalvo
OBJECTIVE: To forecast the annual burden of type 2 diabetes and related socio-demographic disparities in Belgium until 2030. METHODS: This study utilized a discrete-event transition microsimulation model. A synthetic population was created using 2018 national register data of the Belgian population aged 0-80 years, along with the national representative prevalence of diabetes risk factors obtained from the latest (2018) Belgian Health Interview and Examination Surveys using Multiple Imputation by Chained Equations (MICE) as inputs to the Simulation of Synthetic Complex Data (simPop) model...
April 23, 2024: Population Health Metrics
#31
JOURNAL ARTICLE
J A Adam, E Poel, B L F van Eck Smit, C H Mom, L J A Stalpers, J J Laan, E Kidd, J Stoker, S Bipat
BACKGROUND: [18 F]FDG-PET/CT is used for staging and treatment planning in patients with locally advanced cervical cancer (LACC). We studied if a PET-based prediction model could provide additional risk stratification beyond International Federation of Gynaecology and Obstetrics (FIGO) staging in our population with LACC to aid treatment decision making. METHODS: In total, 183 patients with LACC treated with chemoradiation between 2013 and 2018 were included. Patients were treated according to FIGO 2009 and retrospectively reclassified according to FIGO 2018 staging system...
April 23, 2024: BMC Cancer
#32
JOURNAL ARTICLE
Xintong Cai, Jie Lin, Li Liu, Jianfeng Zheng, Qinying Liu, Liyan Ji, Yang Sun
BACKGROUND: Ovarian cancer (OC) is a gynecological malignancy tumor with high recurrence and mortality rates. Programmed cell death (PCD) is an essential regulator in cancer metabolism, whose functions are still unknown in OC. Therefore, it is vital to determine the prognostic value and therapy response of PCD-related genes in OC. METHODS: By mining The Cancer Genome Atlas (TCGA), Genotype-Tissue Expression (GTEx) and Genecards databases, we constructed a prognostic PCD-related genes model and performed Kaplan-Meier (K-M) analysis and Receiver Operating Characteristic (ROC) curve for its predictive ability...
April 23, 2024: BMC Cancer
#33
JOURNAL ARTICLE
Shangshang Hu, Qianni Xiao, Rui Gao, Jian Qin, Junjie Nie, Yuhan Chen, Jinwei Lou, Muzi Ding, Yuqin Pan, Shukui Wang
BACKGROUND: Numerous studies have indicated that cancer-associated fibroblasts (CAFs) play a crucial role in the progression of colorectal cancer (CRC). However, there are still many unknowns regarding the exact role of CAF subtypes in CRC. METHODS: The data for this study were obtained from bulk, single-cell, and spatial transcriptomic sequencing data. Bioinformatics analysis, in vitro experiments, and machine learning methods were employed to investigate the functional characteristics of CAF subtypes and construct prognostic models...
April 23, 2024: BMC Cancer
#34
JOURNAL ARTICLE
Huayong Chen, Mimi Xiao
BACKGROUND: Influenza-like illness (ILI) imposes a significant burden on patients, employers and society. However, there is no analysis and prediction at the hospital level in Chongqing. We aimed to characterize the seasonality of ILI, examine age heterogeneity in visits, and predict ILI peaks and assess whether they affect hospital operations. METHODS: The multiplicative decomposition model was employed to decompose the trend and seasonality of ILI, and the Seasonal Auto-Regressive Integrated Moving Average with exogenous factors (SARIMAX) model was used for the trend and short-term prediction of ILI...
April 23, 2024: BMC Infectious Diseases
#35
JOURNAL ARTICLE
Chaoxia Cao, Yinan Chen, Jinjin Li, Qianjie Xu, Xiaoli Liu, Ruikun Zhao, Quanjia Jiang, Qin Zhou
BACKGROUND: To evaluate the efficacy of modified uterine stent in the treatment of mild-to-moderate intrauterine adhesions and explore the relative indicators affecting prognosis prediction. METHODS: A total of 115 patients with mild-to-moderate intrauterine adhesions received a modified uterine stent placement after hysteroscopy adhesiolysis. The second-look hysteroscopy operated after 3 months surgery, and the third-look hysteroscopy operated after 6 months surgery if necessary...
April 23, 2024: BMC Women's Health
#36
JOURNAL ARTICLE
Barzany Ridha, Nigel Hey, Lauren Ritchie, Ryan Toews, Zachary Turcotte, Brad Jamison
BACKGROUND: Lower gastrointestinal bleeding (LGIB) is a common reason for emergency department visits and subsequent hospitalizations. Recent data suggests that low-risk patients may be safely evaluated as an outpatient. Recommendations for healthcare systems to identify low-risk patients who can be safely discharged with timely outpatient follow-up have yet to be established. The primary objective of this study was to determine the role of patient predictors for the patients with LGIB to receive urgent endoscopic intervention...
April 23, 2024: BMC Emergency Medicine
#37
JOURNAL ARTICLE
Lianwei Shen, Xiaoqian Xu, Shouwei Yue, Sen Yin
BACKGROUND: Middle-aged and older adults with physical disabilities exhibit more common and severe depressive symptoms than those without physical disabilities. Such symptoms can greatly affect the physical and mental health and life expectancy of middle-aged and older persons with disabilities. METHOD: This study selected 2015 and 2018 data from the China Longitudinal Study of Health and Retirement. After analyzing the effect of age on depression, we used whether middle-aged and older adults with physical disabilities were depressed as the dependent variable and included a total of 24 predictor variables, including demographic factors, health behaviors, physical functioning and socialization, as independent variables...
April 23, 2024: BMC Psychiatry
#38
JOURNAL ARTICLE
Mingwei Wei, Libai Lu, Zongjiang Luo, Jiasheng Ma, Jianchu Wang
OBJECTIVES: Cuproptosis represents an innovative type of cell death, distinct from apoptosis, driven by copper dependency, yet the involvement of copper apoptosis-associated long non-coding RNAs (CRLncRNAs) in hepatocellular carcinoma (HCC) remains unclear. This study is dedicated to unveiling the role and significance of these copper apoptosis-related lncRNAs within the context of HCC, focusing on their impact on both the development of the disease and its prognosis. METHODS: We conducted an analysis of gene transcriptomic and clinical data for HCC cases by sourcing information from The Cancer Genome Atlas database...
April 23, 2024: BMC Gastroenterology
#39
JOURNAL ARTICLE
Yi Yuan, Muying Xu, Xuefei Zhang, Xiaowei Tang, Yanlang Zhang, Xin Yang, Guodong Xia
This study aimed to develop and validate a nomogram model that includes clinical and laboratory indicators to predict the risk of metabolic-associated fatty liver disease (MAFLD) in young Chinese individuals. This study retrospectively analyzed a cohort of young population who underwent health examination from November 2018 to December 2021 at The Affiliated Hospital of Southwest Medical University in Luzhou City, Sichuan Province, China. We extracted the clinical and laboratory data of 43,040 subjects and randomized participants into the training and validation groups (7:3)...
April 23, 2024: Scientific Reports
#40
JOURNAL ARTICLE
Xuewen Yu, Jim Q Smith
The analysis of system reliability has often benefited from graphical tools such as fault trees and Bayesian networks. In this article, instead of conventional graphical tools, we apply a probabilistic graphical model called the chain event graph (CEG) to represent the failures and processes of deterioration of a system. The CEG is derived from an event tree and can flexibly represent the unfolding of asymmetric processes. For this application, we need to define a new class of formal intervention we call remedial to model the causal effects of remedial maintenance...
April 23, 2024: Risk Analysis: An Official Publication of the Society for Risk Analysis
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