-
Gynecologic Oncology May 2024To investigate the impact of lymph-vascular space invasion (LVSI) status on the prognosis of endometrial cancer (EC) according to a three-tiered scoring system for LVSI. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To investigate the impact of lymph-vascular space invasion (LVSI) status on the prognosis of endometrial cancer (EC) according to a three-tiered scoring system for LVSI.
METHODS
PubMed, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), International Clinical Trials Registry Platform (ICTRP), and Clinical Trials.gov were searched from inception to September 1st, 2023. The analysis was conducted using STATA 16.0.
RESULTS
A total of 9 studies with 4456 EC patients were included in the analysis. No LVSI was found in 72% of EC patients (95% CI 0.65-0.79), while focal and substantial LVSI were present in 16% (95% CI 0.11-0.21) and 13% (95% CI 0.08-018) of patients, respectively. Compared to the no LVSI group, the focal and substantial LVSI groups had poorer overall survival (for focal LVSI: HR 1.33, 95% CI 1.02-1.74; for substantial LVSI: HR 2.51, 95% CI 1.61-3.90), poorer disease-free survival (for substantial LVSI: HR 2.86, 95% CI 1.21-6.77), and an increased risk of recurrence, including pelvic recurrence (for focal LVSI: HR 2.05, 95% CI 1.03-4.07; for substantial LVSI: HR 6.06, 95% CI 3.31-11.08), distant recurrence (for focal LVSI: HR 2.04, 95% CI 1.42-2.92; for substantial LVSI: HR 3.36, 95% CI 2.35-4.793), and lymph node involvement (for focal LVSI: OR 3.52, 95% CI 1.339.34; for substantial LVSI: OR 5.42, 95% CI 2.78-10.58). Substantial LVSI was more prone to pelvic recurrence (HR 1.82, 95% CI 1.05-3.15) and distant recurrence (HR 2.21, 95% CI 1.48-3.28) than focal LVSI.
CONCLUSIONS
EC patients with focal and substantial LVSI had poorer survival, recurrence, and a higher incidence of lymph node metastasis than patients without LVSI. The substantial LVSI group was associated with even worse prognosis than the focal LVSI group. The three-tiered LVSI scoring system might effectively predict the prognosis of EC and guide clinical decision-making.
PROTOCOL REGISTRATION
CRD 42023451793.
Topics: Humans; Female; Endometrial Neoplasms; Neoplasm Invasiveness; Prognosis; Lymphatic Metastasis; Lymphatic Vessels; Lymph Nodes
PubMed: 38335803
DOI: 10.1016/j.ygyno.2024.01.046 -
PloS One 2024The construction industry is recognized as one of the most hazardous industries globally due to the dynamic on site activities and labour-intensive characteristics. The...
The construction industry is recognized as one of the most hazardous industries globally due to the dynamic on site activities and labour-intensive characteristics. The construction tasks are physically and cognitively demanding therefore the construction workers are prone to work fatigue which compromises safety performance. The evaluation of fit for duty, or fitness for work (FFW) aims to determine if workers are at risk of adverse impacts of ill-health, injury or accidents. This systematic review aimed to critically summarize up-to-date measures and evaluation tools that were employed to monitor work fitness or fatigue specifically among construction workers. Adhering with the PRISMA protocol, three databases were searched from the inception to 2022, with a total combination of 37 keywords, concluding to the selection of 20 relevant articles. The Mixed Method Appraisal Tool (MMAT) was used as the guide for the study appraisal. A total of 20 articles were reviewed, published from 2008-2022. Majority of the studies employed experimental design. The review identified the subjective evaluation scales and objective measurement tool. The subjective self-response questionnaires can be categorized into single dimension or multidimension covering both physical and mental fitness; whereas the objective measurement tool can be categorized into physiological metrics, physical and cognitive performance measure. The available scientific evidence has raised the relevant issues for on-site practicality and potentially guide the formulation of evidence-based guidelines for the FFW assessment in the construction industry.
Topics: Humans; Construction Industry; Surveys and Questionnaires; Research Design; Physical Examination; Fatigue
PubMed: 38324557
DOI: 10.1371/journal.pone.0287892 -
Heliyon Feb 2024In the past, dentistry heavily relied on manual image analysis and diagnostic procedures, which could be time-consuming and prone to human error. The advent of... (Review)
Review
BACKGROUND
In the past, dentistry heavily relied on manual image analysis and diagnostic procedures, which could be time-consuming and prone to human error. The advent of artificial intelligence (AI) has brought transformative potential to the field, promising enhanced accuracy and efficiency in various dental imaging tasks. This systematic review and meta-analysis aimed to comprehensively evaluate the applications of AI in dental imaging modalities, focusing on in-vitro studies.
METHODS
A systematic literature search was conducted, in accordance with the PRISMA guidelines. The following databases were systematically searched: PubMed/MEDLINE, Embase, Web of Science, Scopus, IEEE Xplore, Cochrane Library, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and Google Scholar. The meta-analysis employed fixed-effects models to assess AI accuracy, calculating odds ratios (OR) for true positive rate (TPR), true negative rate (TNR), positive predictive value (PPV), and negative predictive value (NPV) with 95 % confidence intervals (CI). Heterogeneity and overall effect tests were applied to ensure the reliability of the findings.
RESULTS
9 studies were selected that encompassed various objectives, such as tooth segmentation and classification, caries detection, maxillofacial bone segmentation, and 3D surface model creation. AI techniques included convolutional neural networks (CNNs), deep learning algorithms, and AI-driven tools. Imaging parameters assessed in these studies were specific to the respective dental tasks. The analysis of combined ORs indicated higher odds of accurate dental image assessments, highlighting the potential for AI to improve TPR, TNR, PPV, and NPV. The studies collectively revealed a statistically significant overall effect in favor of AI in dental imaging applications.
CONCLUSION
In summary, this systematic review and meta-analysis underscore the transformative impact of AI on dental imaging. AI has the potential to revolutionize the field by enhancing accuracy, efficiency, and time savings in various dental tasks. While further research in clinical settings is needed to validate these findings and address study limitations, the future implications of integrating AI into dental practice hold great promise for advancing patient care and the field of dentistry.
PubMed: 38317889
DOI: 10.1016/j.heliyon.2024.e24221 -
Journal of Stroke and Cerebrovascular... Apr 2024The clinical characteristics and mechanisms of stroke caused by anterior circulation atherosclerotic plaques (ACAPs) and posterior circulation atherosclerotic plaques... (Meta-Analysis)
Meta-Analysis
Differences in intracranial atherosclerosis plaque between posterior circulation and anterior circulation on high-resolution magnetic resonance imaging: A systematic review and meta-analysis.
OBJECTIVE
The clinical characteristics and mechanisms of stroke caused by anterior circulation atherosclerotic plaques (ACAPs) and posterior circulation atherosclerotic plaques (PCAPs) are distinct. We aimed to compare the differences in vulnerability, morphology, and distribution between ACAPs and PCAPs based on hign-resolution magnetic resonance imaging (HR-MRI).
MATERIALS AND METHODS
The PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), and Wanfang database were retrieved from inception through May 2023. Meta-analysis was performed by R 4.2.1 software. The quality of the literature was assessed by the Agency for Healthcare Research and Quality (AHRQ). Subgroup analysis was conducted to explore the heterogeneity of the pooled results.
RESULTS
There were a total of 13 articles, including 1194 ACAPs and 1037 PCAPs. The pooled estimates demonstrated that the incidence of intraplaque hemorrhage in the PCAPs was higher (OR 1.72, 95%CI 1.35-2.18). The plaque length (SMD 0.23, 95%CI 0.06-0.39) and remodeling index (SMD 0.29, 95%CI 0.14-0.44) of PCAPs were larger than those in ACAPs. However, there were no evident differences in significant enhancement or stenosis degree between the two groups.
CONCLUSION
There were more unstable features in PCAPs, highlighting an elevated risk of recurrent ischemic stroke in the posterior circulation. Furthermore, PCAPs were prone to developing penetrating artery disease due to their wider distribution. Nevertheless, posterior circulation arteries exhibited a greater propensity for outward remodeling, which may lead treatment team to miss the optimal intervention stage by being overlooked on angiographic detection.
Topics: Humans; Plaque, Atherosclerotic; Magnetic Resonance Imaging; Stroke; Magnetic Resonance Spectroscopy; Intracranial Arteriosclerosis
PubMed: 38316284
DOI: 10.1016/j.jstrokecerebrovasdis.2024.107616 -
Vascular Feb 2024Popliteal artery aneurysms (PAA) were traditionally treated by open repair (OR). Endovascular repair (ER) has become a new treatment strategy. The aim of this systemic... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Popliteal artery aneurysms (PAA) were traditionally treated by open repair (OR). Endovascular repair (ER) has become a new treatment strategy. The aim of this systemic review and meta-analysis was to evaluate and compare the current outcomes of OR and ER in the emergency treatment of PAA.
METHODS
A systematic literature search of the PubMed/Medline database was carried out. Outcomes were 30-day mortality, morbidity, major amputation rate (30 days), major amputation rate (1 year), 1-year primary patency rate, 1-year secondary patency rate and 1-year survival. Additionally, we included clinical data of patients with popliteal aneurysms treated between 2009 and 2021 at the Martin-Luther University Halle-Wittenberg.
RESULTS
We identified two cohort studies from 2014 and 2015 with a total of 199 patients that underwent emergent surgery (39 ER and 160 OR). We also included 26 patients from our institution. For emergency treatment, 30-day major amputation rates (18% vs 3%, Odds Ratio 5.82, 95% CI [1.75; 19.30], = .004), 30-day mortality rates (10% vs 1%, Odds Ratio 5.57, 95% CI [1.01; 30.58], = .05), 1-year major amputation rates (15% vs 6% Odds Ratio 3.61, 95% CI [1.18; 11.09], = .02), 1-year loss of primary patency (54% vs 23%, Odds Ratio 3.19, 95% CI [0.91; 11.20], = .07), and 1-year loss of secondary patency (44% vs 12%, Odds Ratio 6.91, 95% CI [3.01; 15.83], < .05) were higher in the ER group when compared to the OR group.
CONCLUSION
Endovascular repair represents an alternative approach for the emergency treatment of PAA. Limited evidence from the available non-randomized studies shows unfavorable outcomes for patients undergoing ER. However, the results are prone to selection bias, and only randomized trials comparing ER to OR might reveal whether a subgroup of patients would benefit from ER as primary treatment of PAA in an emergency setting.
Topics: Humans; Popliteal Artery Aneurysm; Endovascular Procedures; Vascular Patency; Limb Salvage; Treatment Outcome; Aneurysm; Emergency Treatment; Retrospective Studies; Popliteal Artery; Risk Factors
PubMed: 38308424
DOI: 10.1177/17085381221126318 -
The Journal of Foot and Ankle Surgery :... 2024Percutaneous Achilles tendon lengthening is an effective surgical procedure to treat and prevent forefoot and midfoot ulcerations in patients with diabetes. Patients... (Review)
Review
Percutaneous Achilles tendon lengthening is an effective surgical procedure to treat and prevent forefoot and midfoot ulcerations in patients with diabetes. Patients with diabetes are prone to plantar ulcerations due to a combination of factors, such as peripheral neuropathy, decreased tendon elasticity, peripheral vascular disease, and hyperglycemia. Complications such as re-ulceration and transfer lesion to the heel, associated with a calcaneal gait secondary to over-lengthening, are possible with percutaneous Achilles tendon lengthening. Although percutaneous Achilles tendon lengthening is well accepted, the overall incidence of complication has not been well described. A systematic review of the reported data was performed to determine the incidence of complication for percutaneous tendo-Achilles lengthening when used for the treatment and prevention of diabetic plantar ulcerations. Nine studies involving 490 percutaneous lengthening procedures met the inclusion criteria. The overall complication rate was 27.8% (8% with transfer heel ulcerations). Given the high rate of complications associated with a percutaneous Achilles tendon lengthening, careful patient selection and consideration of these risks should be considered prior to proceeding with this procedure. Additional prospective comparative analyses with standardization of surgical technique, degrees of lengthening achieved, and post-operative weightbearing and immobilization modalities are needed to decrease incidence of complication and achieve higher healing rates.
Topics: Humans; Diabetic Foot; Achilles Tendon; Tenotomy; Postoperative Complications
PubMed: 38307408
DOI: 10.1053/j.jfas.2024.01.013 -
JAMA Network Open Feb 2024Physical activity is associated with the risk for cognitive decline, but much of the evidence in this domain comes from studies with short follow-ups, which is prone to... (Meta-Analysis)
Meta-Analysis
IMPORTANCE
Physical activity is associated with the risk for cognitive decline, but much of the evidence in this domain comes from studies with short follow-ups, which is prone to reverse causation bias.
OBJECTIVE
To examine how length of follow-up, baseline age, physical activity amount, and study quality modify the longitudinal associations of physical activity with cognition.
DATA SOURCES
Observational studies of adults with a prospective follow-up of at least 1 year, a valid baseline cognitive measure or midlife cohort, and an estimate of the association of baseline physical activity and follow-up cognition were sought from PsycInfo, Scopus, CINAHL, Web of Science, SPORTDiscus, and PubMed, with the final search conducted on November 2, 2022.
STUDY SELECTION
Two independent researchers screened titles with abstracts and full-text reports.
DATA EXTRACTION AND SYNTHESIS
Two reviewers independently assessed study quality and extracted data. Pooled estimates of association were calculated with random-effects meta-analyses. An extensive set of moderators, funnel plots, and scatter plots of physical activity amount were examined. This study is reported following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline.
MAIN OUTCOMES AND MEASURES
Pooled estimates of the associations between physical activity and global cognition, as well as specific cognitive domains, were examined.
RESULTS
A total of 104 studies with 341 471 participants were assessed. Analysis of binary outcomes included 45 studies with 102 452 individuals, analysis of follow-up global cognition included 14 studies with 41 045 individuals, and analysis of change in global cognition included 25 studies with 67 463 individuals. Physical activity was associated with a decreased incidence of cognitive impairment or decline after correction for funnel plot asymmetry (pooled risk ratio, 0.97; 95% CI, 0.97-0.99), but there was no significant association in follow-ups longer than 10 years. Physical activity was associated with follow-up global cognition (standardized regression coefficient, 0.03; 95% CI, 0.02-0.03) and change in global cognition (standardized regression coefficient, 0.01; 95% CI, 0.01 to 0.02) from trim-and-fill analyses, with no clear dose-response or moderation by follow-up length, baseline age, study quality or adjustment for baseline cognition. The specific cognitive domains associated with physical activity were episodic memory (standardized regression coefficient, 0.03; 95% CI, 0.02-0.04) and verbal fluency (standardized regression coefficient, 0.05; 95% CI, 0.03-0.08).
CONCLUSIONS AND RELEVANCE
In this meta-analysis of the association of physical activity with cognitive decline, physical activity was associated with better late-life cognition, but the association was weak. However, even a weak association is important from a population health perspective.
Topics: Humans; Aged; Prospective Studies; Cognitive Dysfunction; Cognition; Exercise; Memory, Episodic
PubMed: 38300618
DOI: 10.1001/jamanetworkopen.2023.54285 -
The American Journal on Addictions Jul 2024Probability discounting (PD), which refers to the process of adjusting the value of future probabilities when making decisions, is a method of measuring impulsive... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND OBJECTIVES
Probability discounting (PD), which refers to the process of adjusting the value of future probabilities when making decisions, is a method of measuring impulsive decision-making; however, the relationship between PD and nicotine remains unclear. The current study aimed at investigating the significance of PD in individuals who smoke.
METHODS
According to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, we searched the PubMed, Embase, PsycINFO, and Web of Science databases for articles comparing individuals who smoke and their tobacco-naïve controls using PD task as outcome measure from inception to May 2023. The main outcome was an overall difference in PD function, while subgroup analysis and meta-regression were conducted to examine the analysis methods and the moderators of PD.
RESULTS
Fourteen studies in total involving 384 individuals who smoke and 493 controls (mean age = 24.32 years, range = 15.1-38.05 years) were analyzed. The effect of smoking on PD was significant (g = 0.51, p = .02). The discounting parameter from the equation, compared to the area under the curve, was more sensitive to estimating PD function (p = .01). Regression analysis showed positive correlations of PD with female percentage, age, and the number of probability options (all p < .04), but not with the number of choices at each probability and maximum reward magnitude (all p > .07). There was no significant publication bias across the eligible studies (p = .09).
CONCLUSION AND SCIENTIFIC SIGNIFICANCE
Our findings, which are the first to demonstrate a smaller PD (i.e., prone to risk-taking) in individuals who smoke, shed light on the appropriate analysis method, gender effect, age, and probability options on the PD function.
Topics: Adolescent; Adult; Female; Humans; Male; Young Adult; Decision Making; Delay Discounting; Impulsive Behavior; Probability; Smoking
PubMed: 38290762
DOI: 10.1111/ajad.13521 -
Cureus Dec 2023Non-alcoholic fatty liver disease (NAFLD) is a burgeoning global health concern, closely associated with the rising prevalence of type 2 diabetes mellitus (T2DM) and... (Review)
Review
Non-alcoholic fatty liver disease (NAFLD) is a burgeoning global health concern, closely associated with the rising prevalence of type 2 diabetes mellitus (T2DM) and obesity. This systematic review and meta-analysis aim to comprehensively evaluate the prevalence of NAFLD in DM patients in Saudi Arabia, a country undergoing rapid socioeconomic changes. Our multifaceted search strategy identified four high-quality studies conducted between 2003 and 2022, covering hospital and community settings. The aggregate prevalence rate of NAFLD in DM patients was notably high, ranging from 47.8% to 72.8%. However, substantial heterogeneity (I² = 90.6%) was observed, indicating variability attributed to diverse study characteristics. The uniform application of ultrasound for diagnosis was noteworthy but raised concerns regarding sensitivity. This analysis underscores the urgency of public health measures for early detection and management of NAFLD in DM-prone populations in Saudi Arabia.
PubMed: 38283461
DOI: 10.7759/cureus.51092 -
Journal of Pediatric Nursing 2024Toddlers are more prone to exposure to widely distributed air pollution and to health damage from it. However, systematic summaries of evidence on protective behaviors... (Review)
Review
PROBLEM
Toddlers are more prone to exposure to widely distributed air pollution and to health damage from it. However, systematic summaries of evidence on protective behaviors against air pollution for toddlers are lacking.
OBJECTIVE
To identify currently available evidence on protective behaviors against air pollution for toddlers.
METHODS
The literature retrieval was performed in selected databases, limited from 2002 to 2022. Studies meeting the following criteria were included and praised: 1) clinical practice guideline, systematic review, expert consensus, recommended practice, randomized control test (RCT) or cohort study published in Chinese or English; 2) studies reporting effects of protective behaviors against air pollution on toddlers' health outcomes or providing recommendation on these behaviors. The evidence in the included studies was extracted, synthesized and graded for evidence summary.
RESULTS
Studies (N = 19) were used for evidence summary development and 35 pieces of best evidence were synthesized, which were divided into three categories, including "avoiding or reducing air pollution generation", "removing existing air pollution", and "avoiding or reducing exposure to existing air pollution".
CONCLUSIONS
More evidence is needed to identify protective measures against outdoor air pollution and tobacco smoke. Research in the future should focus on the safety, effectiveness and feasibility of universal measures implemented in toddlers, and try to develop protective measures specific to toddlers which highlight their special nature.
IMPLICATIONS
The results of this study can help pediatric nurses provide individualized advice and assistance for toddlers and their families, and conduct research on the effectiveness of toddler-targeting protective behaviors more efficiently.
Topics: Humans; Air Pollution; Child, Preschool; Infant; Female; Environmental Exposure; Male
PubMed: 38278746
DOI: 10.1016/j.pedn.2024.01.018