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Price: EUR 150.00Authors: De Mauro, Domenico | Salber, Jochen | Stimolo, Davide | Florian, Ende | Citak, Mustafa
Article Type: Review Article
Abstract: BACKGROUND: In periprosthetic joint infections (PJIs), the surgeon’s role becomes pivotal in addressing the infection locally, necessitating the surgical removal of infected and necrotic tissue. Opportunity to enhance the visualization of infected tissue during surgery could represent a game-changing innovation. OBJECTIVE: The aim of this narrative review is to delineate the application of intraoperative fluorescence imaging for targeting infected tissues in PJIs. METHODS: A systematic review, adhering to the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines, was carried out. The search included multiple online database; MEDLINE, Scopus, and Web of …Science. For data extraction the following were evaluated: (i) diagnosis of musculoskeletal infection; (ii) use of intraoperative fluorescence imaging; (iii) infected or necrotic tissues as target. RESULTS: Initially, 116 studies were identified through online database searches and reference investigations. The search was narrowed down to a final list of 5 papers for in-depth analysis at the full-text level. Subsequently, 2 studies were included in the review. The study included a total of 13 patients, focusing on cases of fracture-related infections of the lower limbs. CONCLUSION: The primary and crucial role for orthopedic surgeons in PJIs is the surgical debridement and precise removal of necrotic and infected tissue. Technologies that enable clear and accurate visualization of the tissue to be removed can enhance the eradication of infections, thereby promoting healing. A promising avenue for the future involves the potential application of intraoperative fluorescence imaging in pursuit of this objective. Show more
Keywords: Intraoperative fluorescence imaging, periprosthetic joint infections, total joint arthroplasty, necrotic tissue, 5-aminolevulinic acid
DOI: 10.3233/THC-240479
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-7, 2024
Authors: Zhang, Xinliang | Wang, Lin | Li, Mei | Dong, Shimin
Article Type: Research Article
Abstract: BACKGROUND: Investigating the secondary sepsis of pneumonia is of great significance for rapid diagnosis and early treatment of sepsis. OBJECTIVE: This study aimed to investigate the predictive value of micro ribonucleic acids (miRNA) 7110-5p and miR-223-3p in sepsis secondary to pneumonia. A miRNA microarray was used to analyze the differences in miRNA expression between patients with pneumonia and those with sepsis secondary to pneumonia. METHODS: The study included a total of 50 patients with pneumonia and 42 patients with sepsis secondary to pneumonia. Quantitative polymerase chain reaction analysis was conducted to measure the …circulating miRNA expression levels in patients and assess their correlations with clinical characteristics and prognosis. In this study, nine miRNAs – hsa-miR-4689-5p, hsa-miR-4621-5p, hsa-miR-6740-5p, hsa-miR-7110-5p, hsa-miR-765, hsa-miR-940, hsa-miR-213-5p, hsa-miR-223-3p, and hsa-miR-122 – met the screening criteria of having a fold change ⩾ 2 or < 0.5; p < 0.01 indicated significant differences in the results. RESULTS: The expression levels of miR-7110-5p and miR-223-3p differed between the two patient groups, being up-regulated in the plasma of patients with sepsis secondary to pneumonia. miR-7110-5p and miR-223-3p showed higher expression levels in both patients with pneumonia and sepsis compared to healthy controls. Moreover, the receiver operating characteristic curve revealed that the areas under the curve for predicting pneumonia using miR-7110-5p were 0.781 while those for predicting sepsis secondary to pneumonia were 0.862. For miR-223-3p, the corresponding values for predicting pneumonia and sepsis secondary to pneumonia were 0.879 and 0.924, respectively. However, there were no significant differences in the levels of miR-7110-5p and miR-223-3p between the plasma of survived and deceased patients with sepsis. CONCLUSIONS: MiR-7110-5p and miR-223-3p have the potential to serve as biological indicators for predicting sepsis secondary to pneumonia. Show more
Keywords: miR-7110-5p, miR-223-3p, pneumonia, sepsis secondary to pneumonia
DOI: 10.3233/THC-231137
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-9, 2024
Authors: Wang, Kai | Zhu, Dongming | Chang, Zimin | Wu, Zhiyong
Article Type: Research Article
Abstract: BACKGROUND: The Ultimate Fighting Championship (UFC) stands as a prominent global platform for professional mixed martial arts, captivating audiences worldwide. With its continuous growth and globalization efforts, UFC events have garnered significant attention and achieved commendable results. However, as the scale of development expands, the operational demands on UFC events intensify. At its core, UFC thrives on the exceptional performances of its athletes, which serve as the primary allure for audiences. OBJECTIVE: This study aims to enhance the allure of UFC matches and cultivate exceptional athletes by predicting athlete performance on the field. To achieve this, …a recurrent neural network prediction model based on Bidirectional Long Short-Term Memory (BiLSTM) is proposed. The model seeks to leverage athlete portraits and characteristics for performance prediction. METHODS: The proposed methodology involves constructing athlete portraits and analyzing athlete characteristics to develop the prediction model. The BiLSTM-based recurrent neural network is utilized for its ability to capture temporal dependencies in sequential data. The model’s performance is assessed through experimental analysis. RESULTS: Experimental results demonstrate that the athlete performance prediction model achieved an overall accuracy of 0.7524. Comparative analysis reveals that the proposed BiLSTM model outperforms traditional methods such as Linear Regression and Multilayer Perceptron (MLP), showcasing superior prediction accuracy. CONCLUSION: This study introduces a novel approach to predicting athlete performance in UFC matches using a BiLSTM-based recurrent neural network. By leveraging athlete portraits and characteristics, the proposed model offers improved accuracy compared to classical methods. Enhancing the predictive capabilities in UFC not only enriches the viewing experience but also contributes to the development of exceptional athletes in the sport. Show more
Keywords: Recurrent neural network, UFC, athlete performance, winning percentage forecast, evaluation algorithm, deep learning, BiLSTM, XGBoost
DOI: 10.3233/THC-232000
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-14, 2024
Authors: Gao, Fei | Wang, Yongcun | Li, Hao | Yin, Jilai
Article Type: Research Article
Abstract: BACKGROUND: Cervical cancer (CC) is a common female malignancy, with a global incidence rate second only to breast cancer. OBJECTIVE: To propose a new idea for early treatment and auxiliary diagnosis of CC by exploring the diagnostic and prognostic implications of serum miR-182 in CC. METHODS: We enrolled 70 CC patients, 35 cervical intraepithelial neoplasia (CIN) patients and 35 healthy controls (HCs), who visited The First Affiliated Hospital of Hainan Medical College Hospital between January 2015 and April 2016. miR-182 expression was quantified by real-time quantitative PCR and compared among the three groups. …The correlation of serum miR-182 expression with patients’ clinical features was evaluated. The receiver operating characteristic curve (ROC) and the Kaplan-Meier method were used to evaluate the early diagnostic value and prognostic value of serum miR-182. Cox regression analysis was performed to determine serum miR-182 expression and its important role in predicting CC patients’ prognosis. RESULTS: Serum miR-182 expression was determined to be 0.345 ± 0.094, 0.369 ± 0.076, and 0.586 ± 0.157 in CC patients, CIN patients, and HCs, respectively (P < 0.001). Serum miR-182 expression had an obvious association with lymph node metastasis and pathological differentiation (P < 0.05). The area under the ROC curve (AUC) of serum miR-182 was 0.709 (95% CI: 0.622–0.795), the critical value was 0.456, the sensitivity was 81.4%, and the specificity was 52.9%. CC patients were grouped as either the low- (miR-182 < 0.3) or high-level group (miR-182 ⩾ 0.03) based on serum miR-182 levels, and a Cox regression model of OS was established. Serum miR-182 expression was identified as a factor independently influencing CC patients’ OS (P = 0.028); the death risk of the high-level group was 3.246 times that of the low-level group. CONCLUSION: Serum miR-182 expression is not only a biomarker for early diagnosis of CC, but also one of the independent factors influencing the survival and prognosis of CC patients. Show more
Keywords: Serum miR-182, cervical cancer, diagnosis, prognosis
DOI: 10.3233/THC-231681
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-13, 2024
Authors: Kara, Seher | Nokay, Aziz Emre
Article Type: Review Article
Abstract: BACKGROUND: Total knee arthroplasty (TKA) is a common procedure for treating end-stage degenerative knee osteoarthritis (OA). Despite the generally excellent outcomes, postoperative complications such as loss of muscle strength and joint limitation can occur. Therefore, postoperative physical rehabilitation is crucial for regaining strength, functionality, and managing pain. Various rehabilitation strategies employ different methods to reduce pain severity, regain muscle strength, assist patients in returning to daily activities, and increase functionality. In recent years, technological advancements have transformed rehabilitation methods. In addition to traditional applications, new methods have been incorporated into treatment plans. OBJECTIVE: This study aimed …to evaluate novel physical rehabilitation methods and options following OA. METHODS: A literature review was conducted to identify and investigate recent and commonly used novel rehabilitation methods. The search terms “Total Knee Arthroplasty,” “New Rehabilitation TKA,” “Novel Rehabilitation” “Novel Rehabilitation in Arthroplasty” and “Technology Knee Rehabilitation” were searched across PubMed and Google Scholar databases, covering literature from the past 15 years. Studies on telerehabilitation, functional electric stimulation, virtual reality, yoga, and their reported outcomes were evaluated using specific keywords. The results of various studies on novel rehabilitation methods were gathered and compared to traditional treatment plans based on functionality and applicability. RESULTS: Several studies reported that telerehabilitation was not inferior to traditional rehabilitation, with some showing positive outcomes. Telerehabilitation following TKA demonstrated positive effects on functionality and patient satisfaction. Functional electric stimulation showed significant improvements in muscle strength and pain reduction. Virtual reality demonstrated superior effects on proprioception and posture outcomes. The use of yoga in rehabilitation also resulted in improved proprioception and pain reduction. CONCLUSION: In addition to traditional rehabilitation methods, new approaches have shown significant positive outcomes for patients who have received TKA. We are in an era of digital development, and as such, new rehabilitation techniques, particularly those involving digital advancements, will continue to emerge. With the trend toward personalized approaches in medicine, more new techniques or methods will be incorporated into rehabilitation plans, leading to better recovery outcomes from TKA. Show more
Keywords: TKA, rehabilitation, technology, telerehabilitation, virtual reality, functional electric stimulation, novel methods in rehabilitation
DOI: 10.3233/THC-240628
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-6, 2024
Authors: Mittal, Priya | Jadhav, Ganesh Ranganath | Abdul Kader M, Mohammed | Al-Qarni, Mohammed A. | Sindi, Abdulelah Sameer | Cicciù, Marco | Minervini, Giuseppe
Article Type: Research Article
Abstract: BACKGROUND: Dental education is considered as a complex, challenging and often stressful educational procedure. Acquisition of psychomotor skills by undergraduate students is an important step in many health professions to become a successful professional. During under graduation, class II cavity preparation exercise is of utmost important in dentistry. OBJECTIVE: To compare class II cavities prepared by students after hands-on live demonstration and pre-recorded video demonstration using well-organised evaluation rubrics. METHOD: Preclinical dental students (n = 50) were divided into two groups. The students in group I (n = …25) attended a hands-on live demonstration performed by one faculty while students in group II (n = 25) watched a 15-minute pre-recorded procedural video on the projector. Both groups were appealed to prepare class II cavity for amalgam involving disto-occlusal surface of mandibular second molar articulated on jaw model (TRU LON study model, Jayna industries, Ghaziabad U.P., India). Following completion of the preparations, all teeth were collected, and labelled grades of prepared cavities were given according to prespecified rubrics. The data of scores were presented as means and standard deviation. Statistical analysis of data was executed using SPSS software. A paired t-test was used to compare scores between groups. RESULTS: The study shows that the video-supported demonstration of a cavity preparation was better than the live hands-on demonstration. A higher mean response for the procedural video group was found compared to the live demonstration group (p = 0.000133). CONCLUSION: Pre-recorded video-supported demonstration along with guidance by a tutor may be a viable alternative to hands-on live demonstration in cavity preparation procedures during undergraduate dental training. Moreover, rubric methods can be implemented in the teaching of various preclinical exercises for conservative dentistry and endodontics. Show more
Keywords: Dental undergraduates, educational measurement, education, dental, hands-on demonstration, video recording
DOI: 10.3233/THC-231757
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-9, 2024
Authors: Cen, Gengyu | Xia, Yumei | Liang, Zhijian
Article Type: Research Article
Abstract: BACKGROUND: Stroke is one of the leading causes of disability and mortality worldwide. OBJECTIVE: To identify the regulatory network of microRNAs (miRNAs) and mRNAs to clarify molecular mechanisms in stroke. METHODS: Four miRNA datasets and two mRNA datasets of stroke were downloaded from the GEO database. R-Studio was utilized to analyze differentially expressed miRNAs (DEmiRNAs) and mRNAs (DEmRNAs) in the blood of stroke and control patients. FunRich software was utilized to conduct GO and biological pathway analysis on DEmiRNAs, and to search for transcription factors (TFs) of DEmiRNAs. Subsequently, we used miRDB, miRTarBase, …and TargetScan to identify DEmiRNAs target genes and intersected with DEmRNAs to find common target genes. The miRNA-mRNA regulatory network of common target genes was constructed by using the Cytoscape. The biological and functional roles of target genes in the regulatory network were predicted using GO and KEGG pathway analyses. RESULTS: 464 DEmiRNAs and 329 DEmRNAs were screened. The top ten TFs (SP1, SP4, EGR1, TCF3, NKX6-1, ZFP161, RREB1, MEF2A, NFIC, POU2F1) were visualized. 16747 target genes of DEmiRNAs were predicted. Target genes were intersected with DEmRNAs, 107 common target genes and 162 DEmiRNAs regulating these common genes were obtained, and then a regulatory network was constructed. Target genes of the regulatory network were primarily enriched in VEGF signaling pathway, lipid and atherosclerosis, T cell receptor signaling pathway. CONCLUSION: This study found that VEGF signaling pathway, lipid and atherosclerosis, T cell receptor signaling pathway are implicated in the biological process of stroke by constructing the regulatory network of miRNAs-mRNAs, which may have guide significance for the pathogenesis and treatment of stroke. Show more
Keywords: Stroke, microRNAs, mRNAs, molecular mechanisms, bioinformatics analysis
DOI: 10.3233/THC-231357
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-12, 2024
Authors: Cheng, Weigen | Xu, Cheng | Wang, Fen | Ding, Yongmin | Tu, Jianglong | Xia, Linglin
Article Type: Research Article
Abstract: BACKGROUND: Obstructive sleep apnea (OSA) is a common sleep disordered breathing disorder, which can cause serious damage to multiple human systems. Although polysomnography (PSG) is the current gold standard for diagnosis, it is complex and expensive. Therefore, it is of great significance to find a simple, economical and rapid primary screening and diagnosis method to replace PSG for the diagnosis of OSA. OBJECTIVE: The purpose of this study is to propose a new method for the diagnosis and classification of OSA, which is used to automatically detect the duration of sleep apnea hypopnea events (AHE), so …as to estimate the ratio(S) of the total duration of all-night AHE to the total sleep time only based on the sound signal of sleep respiration, and to identify OSA. METHODS: We performed PSG tests on participants and extracted relevant sleep breathing sound signal data. This study is carried out in two stages. In the first stage, the relevant PSG report data of eligible subjects were recorded, the total duration of AHE in each subject’s data was extracted, and the S value was calculated to evaluate the severity of OSA. In the second stage, only the sleep breath sound signal data of the same batch of subjects were used for automatic detection, and the S value in the sleep breath sound signal was extracted, and the S value was compared with the PSG diagnosis results to calculate the accuracy of the experimental method. RESULTS: Among 225 subjects. Using PSG as the reference standard, the S value extracted from the PSG diagnostic data report can accurately diagnose OSA(accuracy rate 99.56%) and distinguish its severity (accuracy rate 95.11%). The accuracy of the S value detected in the sleep breathing sound signal in the diagnosis of severe OSA reached 100%. CONCLUSION: The results show that the experimental parameter S value is feasible in OSA diagnosis and classification. OSA can be identified and evaluated only by sleep breathing sounds. This method helps to simplify the diagnostic grading of traditional OSA and lays a foundation for the subsequent development of simple diagnostic grading equipment. Show more
Keywords: Obstructive sleep apnea, sound, Duration, diagnosis and classification
DOI: 10.3233/THC-231900
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-15, 2024
Authors: Liang, Dakai | Liang, Dandan | Liu, Jin | Zheng, Yiying | Huang, Dehua | Li, Zeliang | Huang, Xiaoyu | Chen, Jiyan
Article Type: Research Article
Abstract: BACKGROUND: Despite the considerable progress made in preventative methods, medication, and interventional therapies, it remains evident that cardiovascular events (CVEs) continue to be the primary cause of both death and morbidity among individuals diagnosed with coronary artery disease (CAD). OBJECTIVE: To compare the connection between lipoprotein a (Lp[a]), fibrinogen (Fib), and both parameters combined with all-cause mortality to detect their value as prognostic biomarkers. METHODS: This is a retrospective study. Patients diagnosed with CAD between January 2007 and December 2020 at the Guangdong Provincial People’s Hospital (China) were involved in the study. 43,367 patients …met the eligibility criteria. The Lp(a) and Fib levels were distributed into three tertile groups (low, medium, and high). All of the patients included in the study were followed up for all-cause mortality. Kaplan–Meier and Cox regression were performed to determine the relationship between Lp(a), Fib, and all-cause mortality. A concordance statistics model was developed to detect the impact of Fib and Lp(a) in terms of anticipating poor outcomes in patients with CAD. RESULTS: Throughout a median follow-up of 67.0 months, 6,883 (15.9%) patients died. Participants with high Lp(a) (above 27.60 mg/dL) levels had a significantly higher risk for all-cause mortality than individuals with low Lp(a) levels (below 11.13 mg/dL; adjusted hazard ratio [aHR] 1.219, 95% confidence interval [CI]: 1.141–1.304, p < 0.001). Similarly, patients with high Fib levels (above 4.32 g/L) had a significantly greater risk of developing all-cause mortality compared with those with reduced Fib levels (below 3.41 g/L; aHR 1.415, 95% CI: 1.323–1.514, p < 0.001). Patients with raised Lp(a) and Fib levels had the maximum risk for all-cause mortality (aHR 1.702; 95% CI: 1.558–1.859, p < 0.001). When considered together, Lp(a) and Fib caused a significant elevation of the concordance statistic by 0.009 (p < 0.05), suggesting a higher value for predicting mortality when combining the two indicators. CONCLUSION: High Lp(a) and Fib levels could be used as predictive biomarkers for all-cause mortality in individuals with CAD. The prediction accuracy for all-cause mortality improved after combining the two parameters. Show more
Keywords: Lipoprotein(a), fibrinogen, coronary artery disease, all-cause mortality
DOI: 10.3233/THC-240005
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-12, 2024
Authors: Sun, Yuyan | Li, Qian
Article Type: Research Article
Abstract: BACKGROUND: Dental extraction or tooth extraction is a common clinical radical treatment surgery. OBJECTIVE: To explore the efficacy and safety of remimazolam in tooth extraction surgery in a randomized, single-blind, multi-center clinical trial. METHOD: Patients who underwent tooth extraction surgery at Jinan Stomatological Hospital from April 2022 to March 2023 were selected as the research subjects, and they were divided into a control group and an observation group using the random arrangement table method. The patients in the control group were anesthetized with midazolam, and the patients in the observation group were anesthetized …with remimazolam. Collect the general demographic data of the patients, use the propensity score matching method (PSM) to balance the baseline data of the two groups, and use t -test, chi-square test, and analysis of variance to compare the hemodynamics, anesthesia maintenance period indicators, and alertness/Sedation scores and occurrence of adverse reactions. RESULT: PSM matching was performed according to a 1:1 ratio, and 40 patients were included in the observation and control groups. There was no statistical significance in the baseline data of the two groups. Compared with T0 , the hemodynamic indexes of both groups of patients increased at T1 , T2 , T3 , T4 , and T5 (P < 0.05), but the indexes at T0 and T2 were the same. The same (P > 0.05), and the indicators of the observation group at T1 , T3 , T4 , and T5 were higher than those of the control group (P < 0.05); the administration time of the two groups of patients was the same (P > 0.05), but the observation group The recovery time and onset of effect were shorter than those in the control group (P < 0.05); at T0 , the clinical behavior scores of the two groups of patients were the same (P > 0.05), and at T1 , the scores of the observation group were lower than those of the control group (P < 0.05); at T0 and T1 , the alertness/sedation scores of the patients in the observation group were lower than those in the control group, but at T2 , the scores of the patients in the observation group were higher than those in the control group (P < 0.05); the total clinical adverse reactions of the patients in the observation group were The incidence rate (5.00%) was lower than that of the control group (30.00%) (P < 0.05). CONCLUSION: The use of remimazolam during tooth extraction can stabilize the patient’s hemodynamics, shorten the recovery and onset time, stabilize the patient’s behavior, have an excellent soothing effect, have fewer adverse reactions, and be safer, so it is worthy of use. Show more
Keywords: Remazolam, tooth extraction, sedation, safety, single-masked, multi-center
DOI: 10.3233/THC-240237
Citation: Technology and Health Care, vol. Pre-press, no. Pre-press, pp. 1-12, 2024
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