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The Journal of Investigative Dermatology Jan 2021We sought to assess the quality of dermatological systematic reviews (SRs) and identify factors that predict high methodological quality. We searched for all SRs... (Meta-Analysis)
Meta-Analysis
We sought to assess the quality of dermatological systematic reviews (SRs) and identify factors that predict high methodological quality. We searched for all SRs published in 2017 using PubMed, Epistemonikos, and the Cochrane Database of SRs. We included studies identified as SRs or meta-analysis in the title or abstract and dealing with a dermatological topic. Study selection and data extraction were carried out and Preferred Reporting Items for SRs and Meta-Analyses and rating by A MeaSurement Tool to Assess SRs 2 were used independently by two authors. On the basis of A MeaSurement Tool to Assess SRs 2, confidence in SRs results was classified as high, moderate, low, or very low. We included 732 studies. We described a random sample of 140. The overall rating of confidence in the results according to a tool called A MeaSurement Tool to Assess SRs 2 was high or moderate for nine reviews (6%). A total of 20 reviews (15%) had a registered protocol. Independent factors associated with moderate or high rating of A MeaSurement Tool to Assess SRs 2 were publication in a journal where Preferred Reporting Items for SRs and Meta-Analyses was mandatory (OR [95% confidence interval] = 27.0 [1.4-528]) and journal impact factor (OR of 1.9 [1.3-3]) for each increase in one more point. The observation that 90% of published dermatology SRs are of very low quality is alarming. Review registration in the International Prospective Register of SRs and full reporting according to Preferred Items for SRs and Meta-Analyses should be mandatory for publication. This study is registered in the International Prospective Register of SRs (CRD42018093856).
Topics: Databases, Factual; Dermatology; Humans; Quality Improvement
PubMed: 32603750
DOI: 10.1016/j.jid.2020.05.109 -
International Journal of Environmental... Mar 2023The emerging research in the literature continues to forecast a drastic and alarming increase in negative mental health and sleep health outcomes among populations,... (Review)
Review
The Therapeutic Impact of Plant-Based and Nutritional Supplements on Anxiety, Depressive Symptoms and Sleep Quality among Adults and Elderly: A Systematic Review of the Literature.
BACKGROUND
The emerging research in the literature continues to forecast a drastic and alarming increase in negative mental health and sleep health outcomes among populations, especially after the COVID-19 pandemic, which significantly influenced people's way of life. With mental health pharmaceutical interventions continuing to be stigmatized and inaccessible among populations, natural supplements provide an opportunity for intervention.
OBJECTIVE
This study sought to conduct a systematic review of the literature on the most recent comprehensive evidence for which nutritional supplements have the greatest therapeutic impact on symptoms of anxiety, depression, and insomnia.
METHODS
A systematic search of the literature, utilizing several databases, including PubMed and Web of Science, was conducted on 29 April 2022. We used developed keywords and MeSH terms for the search. The study eligibility criteria included (1) a randomized control trial; (2) investigating a plant-based therapeutic or natural supplement as the intervention; (3) measuring at least one health outcome of the following: anxiety symptoms, depressive symptoms, or sleep health outcomes; (4) utilizing validated measurement tools to measure the outcome of interest; (5) written in the English language; (6) peer reviewed; and (7) focused on adults and elderly populations.
MAIN RESULTS
Following the PRISMA guidelines, 76 studies were included in this review. We used the revised Risk of Bias tool (RoB2) to assess the quality of all included randomized control trials. A qualitative data synthesis was conducted. Overall, we found several valuable insights from the evidence in the literature, including evidence that demonstrates the benefits of probiotics and vitamin B complexes on anxiety symptoms, depressive symptoms, and sleep quality. Implication of Key Findings: This review provides the most updated findings in the literature on the topic, including an abundance of research that was published in the past 5 years. Given the expected rise in negative mental and sleep health outcomes following the pandemic, the supplements and therapeutics identified in this study should be the target of intervention measures to increase their accessibility and affordability and allow them to be incorporated into clinical guidelines of treatment. PROSPERO registration number: CRD42022361130.
Topics: Humans; Adult; Aged; Depression; Pandemics; Sleep Quality; COVID-19; Anxiety; Randomized Controlled Trials as Topic
PubMed: 36982079
DOI: 10.3390/ijerph20065171 -
Journal of Global Antimicrobial... Dec 2023Carbapenem-resistant Enterobacterales (CRE) commonly cause hospital-acquired infections and hospital outbreaks worldwide, with an alarming increase in Africa,... (Review)
Review
OBJECTIVES
Carbapenem-resistant Enterobacterales (CRE) commonly cause hospital-acquired infections and hospital outbreaks worldwide, with an alarming increase in Africa, necessitating review of regional CRE epidemiological trends.
METHODS
A systematic review was conducted using PRISMA guidelines, searching PubMed, Scopus and Web of Science databases for studies describing CRE distribution, risk factors for CRE acquisition and clinical outcome of CRE infections in Africa.
RESULTS
One-hundred and sixty-nine studies were included, with the majority from North Africa (92/169, 54.4%). Most studies (136/169; 80.4%) focused only on infection, with a total of 15666 CRE isolates (97.4% clinical infection, 2.6% colonisation). The leading bacterial species included Klebsiella (72.2%), Escherichia coli (13.5%), and Enterobacter (8.3%). The most frequently detected carbapenemases were NDM (43.1%) and OXA-48-like (42.9%). Sequence types were reported in 44 studies, with ST101 and ST147 most commonly reported in K. pneumoniae, and ST410, ST167 and ST38 in E. coli. Previous antibiotic use, prior hospitalisation, surgical procedures, indwelling devices, intensive care unit admission and prolonged hospital stay, were the most frequent factors associated with CRE infection/colonisation. Crude mortality for CRE infection was 37%.
CONCLUSION
Although K. pneumoniae and E. coli remain the most frequent CRE in Africa, observed sequence types are not the commonly reported global 'high-risk' clones. The distribution of species and carbapenemases differs across African regions, while risk factors for CRE colonisation/infection, and patient outcomes are similar to those reported globally. There are limited data on CREs from parts of Africa, highlighting the need to strengthen epidemiologic surveillance programmes in the region.
Topics: Humans; Carbapenems; Escherichia coli; Enterobacteriaceae Infections; Carbapenem-Resistant Enterobacteriaceae; Klebsiella pneumoniae; Risk Factors
PubMed: 37879456
DOI: 10.1016/j.jgar.2023.10.008 -
Clinical Gastroenterology and... May 2016Patients with microscopic colitis and patients with irritable bowel syndrome (IBS) present with similar symptoms. We examined the association between IBS and microscopic... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND & AIMS
Patients with microscopic colitis and patients with irritable bowel syndrome (IBS) present with similar symptoms. We examined the association between IBS and microscopic colitis in a systematic review and meta-analysis.
METHODS
We searched the medical literature to identify cross-sectional surveys or case-control studies reporting the association between microscopic colitis and IBS in 50 or more unselected adult patients. We recorded the prevalence of IBS symptoms in patients with histologically confirmed microscopic colitis, or the prevalence of histologically confirmed microscopic colitis in patients with IBS. Data were pooled using a random-effects model; the association between microscopic colitis and IBS was summarized using an odds ratio (OR) with a 95% confidence interval (CI).
RESULTS
The search strategy identified 3926 citations, of which 10 were eligible for our analysis. The pooled prevalence of IBS in patients with microscopic colitis was 33.4% (95% CI, 31.5%-40.6%), but was not significantly higher in patients with microscopic colitis than in patients with diarrhea (OR, 1.39; 95% CI, 0.43-4.47). In 3 cross-sectional surveys, the pooled OR for microscopic colitis in participants with IBS, compared with other patients with diarrhea, was 0.68 (95% CI, 0.44-1.04). In 4 case-control studies the prevalence of IBS in patients with microscopic colitis was significantly higher than in asymptomatic controls (OR, 5.16; 95% CI, 1.32-20.2).
CONCLUSIONS
Based on a meta-analysis, one third of patients with microscopic colitis reported symptoms compatible with IBS, but the prevalence of IBS was no higher than in other patients with diarrhea. The odds of microscopic colitis were no higher in patients with IBS compared with other patients with diarrhea. The value of routine colonoscopy and biopsy to exclude microscopic colitis in patients with typical IBS symptoms, unless other risk factors or alarm symptoms are present, remains uncertain.
Topics: Colitis, Microscopic; Humans; Irritable Bowel Syndrome; Prevalence
PubMed: 26453949
DOI: 10.1016/j.cgh.2015.09.031 -
Frontiers in Public Health 2022This systematic review describes the role of the human microbiome and microbiota in healthcare-associated infections (HAIs). Studies on the microbiota of patients,...
OBJECTIVE
This systematic review describes the role of the human microbiome and microbiota in healthcare-associated infections (HAIs). Studies on the microbiota of patients, healthcare environment (HE), medical equipment, or healthcare workers (HCW) and how it could be transmitted among the different subjects will be described in order to define alarming risk factors for HAIs spreading and to identify strategies for HAIs control or prevention.
METHODS
This review was performed in adherence to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. After retrieval in databases, identification, and screening of available records, 36 published studies were considered eligible and included in the review.
RESULTS
A multifaceted approach is required and the analyses of the many factors related to human microbiota, which can influence HAIs onset, could be of paramount importance in their prevention and control. In this review, we will focus mainly on the localization, transmission, and prevention of ESKAPE (, and ) bacteria and Clostridium difficile which are the most common pathogens causing HAIs.
CONCLUSIONS
Healthcare workers' microbiota, patient's microbiota, environmental and medical equipment microbiota, ecosystem characteristics, ways of transmission, cleaning strategies, and the microbial resistome should be taken into account for future studies on more effective preventive and therapeutic strategies against HAIs.
Topics: Humans; Cross Infection; Microbiota; Delivery of Health Care
PubMed: 36530685
DOI: 10.3389/fpubh.2022.989496 -
International Journal of Environmental... Jan 2023The Metabolic Syndrome (MetS) is an increasingly prevalent condition globally. Latino populations in the USA have shown an alarming increase in factors associated with... (Meta-Analysis)
Meta-Analysis Review
The Metabolic Syndrome (MetS) is an increasingly prevalent condition globally. Latino populations in the USA have shown an alarming increase in factors associated with MetS in recent years. The objective of the present systematic review was to determine the prevalence of MetS and its risk factors in immigrant Latinos in the USA and perform a meta-analysis of those prevalence. The review included cross-sectional, cohort, or case−control studies involving adult immigrant Latinos in the USA, published during the period 1980−2020 in any language. Studies involving individuals who were pregnant, aged <18 years, immigrant non-Latinos, published outside the 1980−2020 period, or with other design types were excluded. The Pubmed, Web of Science, Embase, Lilacs, Scielo, and Google Scholar databases were searched. The risk of bias was assessed using the checklists of the Joanna Briggs Institute. The review included 60 studies, and the meta-analysis encompassed 52 studies. The pooled prevalence found for hypertension, diabetes, general obesity, and abdominal obesity were 28% (95% Confidence Interval (CI): 23−33%), 17% (95% CI: 14−20%), 37% (95% CI: 33−40%), and 54% (95% CI: 48−59%), respectively. The quality of the evidence of the primary studies was classified as low or very low. Few studies including immigrants from South America were identified. Further studies of those immigrants are needed due to the cultural, dietary, and language disparities among Latin American countries. The research protocol was registered with the Open Science Framework (OSF).
Topics: Adult; Humans; Metabolic Syndrome; Cross-Sectional Studies; Risk Factors; Diabetes Mellitus; Hypertension
PubMed: 36674066
DOI: 10.3390/ijerph20021307 -
Journal of Infection and Public Health Nov 2023Dengue fever is a zoonotic viral infection that raises a global alarm in the tropics and subtropics, with the potentially escalating into newer geographical regions....
BACKGROUND
Dengue fever is a zoonotic viral infection that raises a global alarm in the tropics and subtropics, with the potentially escalating into newer geographical regions. Severe dengue may be associated with fatal complications such as myocarditis. There is a paucity of available data on the prevalence of dengue-associated myocarditis. The objective of this systematic review and meta-analysis was to estimate the global prevalence of dengue-associated myocarditis.
METHODS
A systematic search was conducted utilizing the Cochrane library, PubMed, Scopus, ProQuest, Web of Science, and Preprint servers such as arXiv, medRxiv, bioRxiv, BioRN, ChiRN, ChiRxiv, and SSRN as of November 25, 2022. All primary studies (case series, cross-sectional, retrospective, and prospective) that reported confirmed cases of dengue myocarditis were included. The I statistic test assessed the heterogenic characteristics and publication bias was evaluated using Doi plot and Egger regression tests.
RESULTS
A total of 12 studies conducted between 2007 and 2022 with 2795 laboratory-confirmed dengue patients were included. Of the included cases, 502 were positive for myocarditis, with a prevalence of 2.4-78%. The pooled prevalence of dengue-induced myocarditis in the studied population was 21.0% (95% CI, 9 - 38%). The prediction interval was estimated to be 0.00 - 0.81.
CONCLUSION
Myocarditis in dengue patients is a significant and understudied complication in many aspects. To prevent dengue-associated myocarditis, appropriate measures such as early detection of cases and signs, symptoms-based diagnosis via electrocardiography and echocardiography, as well as relevant vector control policies must be implemented.
PubMed: 37738692
DOI: 10.1016/j.jiph.2023.08.005 -
Journal of Affective Disorders Sep 2023Patients with Post-traumatic stress disorder (PTSD) exposed to traumatic reminders show hyperreactivity in brain areas (e.g., amygdala) belonging or related to the... (Meta-Analysis)
Meta-Analysis Review
Patients with Post-traumatic stress disorder (PTSD) exposed to traumatic reminders show hyperreactivity in brain areas (e.g., amygdala) belonging or related to the Innate Alarm System (IAS), allowing the rapid processing of salient stimuli. Evidence that IAS is activated by subliminal trauma-reminders could shed a new light on the factors precipitating and perpetuating PTSD symptomatology. Thus, we systematically reviewed studies investigating neuroimaging correlates of subliminal stimulation in PTSD. Twenty-three studies were selected from the MEDLINE and Scopus® databases for a qualitative synthesis, 5 of which allowed a further meta-analysis of fMRI data. The intensity of IAS responses to subliminal trauma-related reminders ranged from a minimum in healthy controls to a maximum in the PTSD patients with the most severe (e.g., dissociative) symptoms or the least responsiveness to treatment. Comparisons with other disorders (e.g., phobias) revealed contrasting results. Our findings demonstrate the hyperactivation of areas belonging or related to IAS in response to unconscious threats that should be integrated in diagnostic as well as in therapeutic protocols.
Topics: Humans; Stress Disorders, Post-Traumatic; Subliminal Stimulation; Brain; Amygdala; Brain Mapping; Magnetic Resonance Imaging
PubMed: 37236272
DOI: 10.1016/j.jad.2023.05.047 -
Sensors (Basel, Switzerland) Aug 2023The Internet of Things is perhaps a concept that the world cannot be imagined without today, having become intertwined in our everyday lives in the domestic, corporate... (Review)
Review
The Internet of Things is perhaps a concept that the world cannot be imagined without today, having become intertwined in our everyday lives in the domestic, corporate and industrial spheres. However, irrespective of the convenience, ease and connectivity provided by the Internet of Things, the security issues and attacks faced by this technological framework are equally alarming and undeniable. In order to address these various security issues, researchers race against evolving technology, trends and attacker expertise. Though much work has been carried out on network security to date, it is still seen to be lagging in the field of Internet of Things networks. This study surveys the latest trends used in security measures for threat detection, primarily focusing on the machine learning and deep learning techniques applied to Internet of Things datasets. It aims to provide an overview of the IoT datasets available today, trends in machine learning and deep learning usage, and the efficiencies of these algorithms on a variety of relevant datasets. The results of this comprehensive survey can serve as a guide and resource for identifying the various datasets, experiments carried out and future research directions in this field.
PubMed: 37631728
DOI: 10.3390/s23167191 -
International Journal of Environmental... May 2023In light of the alarming results emerging from some studies and reports on the significant increase in aggressive online behaviors among children and adolescents during... (Review)
Review
In light of the alarming results emerging from some studies and reports on the significant increase in aggressive online behaviors among children and adolescents during the COVID-19 pandemic, the current research aimed at providing a more detailed evaluation of the investigations focusing on the cyberbullying prevalence rates published between 2020 and 2023. To this purpose, systematic searches were conducted on four databases (Web of Science, APA PsycInfo, Scopus and Google Scholar), and following PRISMA guidelines, 16 studies were included and qualitatively reviewed. Although studies were characterized by a large variety in cyberbullying operationalization and measurement, and by different methodologies used for data collection, the prevalence rates of the involvement in cyberbullying and/or cybervictimization generally revealed opposite trends: an increase in many Asian countries and Australia and a decrease in Western countries. The findings were also discussed by considering the effects of the COVID-19 pandemic. Finally, some suggestions were provided to policy makers for promoting prevention and intervention anti-cyberbullying programs in school contexts.
Topics: Humans; Adolescent; Child; Prevalence; Pandemics; Crime Victims; COVID-19; Cyberbullying; Bullying
PubMed: 37239552
DOI: 10.3390/ijerph20105825