Adverse effects related to tattoos in the community setting: a systematic review

BackgroundTattoos were historically associated with deviant behaviours or religious and other social purposes, but in the last decades, they have gained increasing popularity and have become a mainstream. The aim of this systematic review is to assess the literature evidence about decorative tattoos complications, considering both infective and non-infective risks.MethodsThis systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Statement. We searched the following electronic bibliographic databases: PubMed, Scopus and Web of Science (science and social science citation index).ResultsThe literature search resulted in 6473 studies. A total of 207 full articles were considered potentially relevant and were reviewed independently by researchers. After full-text evaluation, 152 of 207 articles were excluded, as they did not meet selection criteria. The remaining 55 studies were included in the systematic review and their quality assessment was performed. Ten studies reported microbiological complications, 37 reported non-microbiological effects and eight reported either microbiological and non-microbiological complications.ConclusionsSeveral well-known and uncommon risks are associated with tattooing and tattoo after-care. Public health authorities could take into account health education programmes for tattooists and customers in order to prevent health complications in people with tattoos.PROSPERO registration numberCRD42020177972.

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Genotypic and phenotypic prevalence of Nocardia species in Iran: First systematic review and meta-analysis of data accumulated over years 1992-2021

PLoS ONE ◽

10.1371/journal.pone.0254840 ◽

2021 ◽

Vol 16 (7) ◽

pp. e0254840

Author(s):

Mohammad Hashemzadeh ◽

Aram Asareh Zadegan Dezfuli ◽

Azar Dokht Khosravi ◽

Mohammad Savari ◽

Fatemeh Jahangirimehr

Keyword(s):

Systematic Review ◽

Meta Analysis ◽

Emerging Pathogens ◽

Control Programs ◽

Health Authorities ◽

Iranian Studies ◽

Public Health Authorities ◽

Causative Agents ◽

Meta Analyses ◽

Aerobic Actinomycetes

Background Nocardia species belong to the aerobic actinomycetes group of bacteria which are gram-positive and partially acid-fast Bacilli. These bacteria may sometimes be associated with nosocomial infections. Nocardia diseases are not required to be reported to public health authorities in Iran. Hence, the present study was designed to determine the prevalence of human Nocardia spp. in Iran by using a systematic review and meta-analysis according to the preferred reporting items for systematic reviews and meta-Analyses statement. Methods The data of the prevalence of Nocardia species were collected from databases such as Embase, PubMed/MEDLINE via Ovid, Web of Science, Scopus and Google Scholar as well as national Iranian databases, including SID, Magiran. Analyses were conducted by STATA 14.0. Results The meta-analyses showed that the proportion of Nocardia spp. in Iranian studies varied from 1.71(1.17, 2.24) to 0.46(0.09, 0.83). N. asteroides (21% [95% CI 1.17, 2.24]), N. cyriacigeorgica (17% [95% CI 0.99, 1.77]), N. facanica (10% [95% CI 0.75, 1.00]) were considered to be common causative agents. Conclusions Our study presents that despite the fact that Nocardia spp. are normally are saprophytic organisms, are currently accounts as emerging pathogens due to an increase in immunocompromised patients among Iranian populations. Considering our results, the establishment of advanced diagnostic facilities for the rapid detection of Nocardia infections are required for optimal therapeutic strategies of Nocardia spp. in Iran. Our findings could help the programmatic management of the disease within the context of Nocardia control programs.

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Impact of Educational Technology on Teacher Stress and Anxiety: A Literature Review

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18020548 ◽

2021 ◽

Vol 18 (2) ◽

pp. 548

Author(s):

José-María Fernández-Batanero ◽

Pedro Román-Graván ◽

Miguel-María Reyes-Rebollo ◽

Marta Montenegro-Rueda

Keyword(s):

Systematic Review ◽

Educational Technology ◽

Teaching And Learning ◽

Teaching Practice ◽

Web Of Science ◽

Teacher Stress ◽

Bibliographic Databases ◽

Technology In The Classroom ◽

Stress Symptoms ◽

Meta Analyses

Educational technology has become an increasingly important element for improving the teaching and learning process of students. To achieve these goals, it is essential that teachers have the skills they need to be able to introduce technology into their teaching practice. However, this is often overwhelming and stressful for many of them. The aim of this review was to find out how research on teacher stress and anxiety associated with the use of educational technology was proceeding. A systematic review was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines through the following bibliographic databases: PubMed, Web of Science, and Scopus. Sixteen articles were found from the review. The main findings show that teachers present high levels of anxiety or stress due to their use of educational technology in the classroom. Among the conclusions, the need for research on different strategies to prevent the emergence of these anxiety and stress symptoms in teachers stands out.

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Prevalence of Diabetes and Hypertension among Hajj Pilgrims: A Systematic Review

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18031155 ◽

2021 ◽

Vol 18 (3) ◽

pp. 1155

Author(s):

Saber Yezli ◽

Abdulaziz Mushi ◽

Yasir Almuzaini ◽

Bander Balkhi ◽

Yara Yassin ◽

...

Keyword(s):

Systematic Review ◽

Health Planning ◽

Health Conditions ◽

Great Opportunity ◽

Health Services Delivery ◽

Services Delivery ◽

Pooled Prevalence ◽

Registration Number ◽

Meta Analyses ◽

Improve Health

The Hajj mass gathering is attended by over two million Muslims each year, many of whom are elderly and have underlying health conditions. Data on the number of pilgrims with health conditions would assist public health planning and improve health services delivery at the event. We carried out a systematic review of literature based on structured search in the MEDLINE/PubMed, SCOPUS and CINAHL databases, and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, to estimate the prevalence of diabetes and hypertension among Hajj pilgrims. Twenty-six studies conducted between 1993 and 2018 with a total of 285,467 participants were included in the review. The weighted pooled prevalence rates of hypertension and diabetes among Hajj pilgrims in all included studies were 12.2% (95% CI: 12.0–12.3) and 5.0% (95% CI: 4.9–5.1), respectively. The reported prevalence of other underlying health conditions such as chronic respiratory, kidney or liver disease, cardiovascular disease, cancer and immune deficiency were generally low. Potentially a large number of pilgrims each Hajj have diabetes and/or hypertension and other underlying health conditions. Hajj could be a great opportunity to reduce the burden of these diseases within the over 180 countries participating in the event by identifying undiagnosed cases and optimizing patients’ knowledge and management of their conditions. Prospero registration number: CRD42020171082.

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Efficacy and safety of instantaneous wave-free ratio in patients undergoing coronary revascularisation: protocol for a systematic review

BMJ Open ◽

10.1136/bmjopen-2017-017868 ◽

2017 ◽

Vol 7 (9) ◽

pp. e017868

Author(s):

Joey S.W. Kwong ◽

Sheyu Li ◽

Wan-Jie Gu ◽

Hao Chen ◽

Chao Zhang ◽

...

Keyword(s):

Systematic Review ◽

Systematic Reviews ◽

Meta Analysis ◽

Adverse Outcomes ◽

Coronary Revascularisation ◽

Eligibility Criteria ◽

Registration Number ◽

Collection Form ◽

Randomised Controlled ◽

Meta Analyses

IntroductionEffective selection of coronary lesions for revascularisation is pivotal in the management of symptoms and adverse outcomes in patients with coronary artery disease. Recently, instantaneous ‘wave-free’ ratio (iFR) has been proposed as a new diagnostic index for assessing the severity of coronary stenoses without the need of pharmacological vasodilation. Evidence of the effectiveness of iFR-guided revascularisation is emerging and a systematic review is warranted.Methods and analysisThis is a protocol for a systematic review of randomised controlled trials and controlled observational studies. Electronic sources including MEDLINE via Ovid, Embase, Cochrane databases and ClinicalTrials.gov will be searched for potentially eligible studies investigating the effects of iFR-guided strategy in patients undergoing coronary revascularisation. Studies will be selected against transparent eligibility criteria and data will be extracted using a prestandardised data collection form by two independent authors. Risk of bias in included studies and overall quality of evidence will be assessed using validated methodological tools. Meta-analysis will be performed using the Review Manager software. Our systematic review will be performed according to the guidance from the Cochrane Handbook for Systematic Reviews of Interventions and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement.Ethics and disseminationEthics approval is not required. Results of the systematic review will be disseminated as conference proceedings and peer-reviewed journal publication.Trial registration numberThis protocol is registered in the International Prospective Register of Systematic Reviews (PROSPERO), registration number CRD42017065460.

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A Systematic Review of Treatments for Infant Colic

PEDIATRICS ◽

10.1542/peds.106.s1.184 ◽

2000 ◽

Vol 106 (Supplement_1) ◽

pp. 184-190

Author(s):

Michelle M. Garrison ◽

Dimitri A. Christakis

Keyword(s):

Systematic Review ◽

Selection Criteria ◽

Reference Lists ◽

Bibliographic Databases ◽

Herbal Tea ◽

Randomized Controlled ◽

Numbers Needed To Treat ◽

Adequate Quality ◽

Infant Colic ◽

Meta Analyses

Objective: To conduct a systematic review of rigorously evaluated treatments for infant colic. Methods. Online bibliographic databases were searched for the term “colic” in articles classified as clinical trials or randomized controlled trials and conducted in infants. Reference lists from review articles, meta-analyses, and the selected articles were also reviewed for potential studies. The abstracts or full-text articles of 57 relevant studies were examined, of which 22 met the selection criteria. The methodology and findings of all retrieved articles were critically evaluated. Data were extracted from each article regarding study methods, intervention studied, outcomes measured, and results. Results. Four of the interventions studied had data of adequate quality and statistically significant numbers needed to treat (NNT): hypoallergenic diet (NNT = 6), soy formula (NNT = 2), reduced stimulation (NNT = 2), and herbal tea (NNT = 3). Conclusions. There are some effective therapies for infant colic, but additional rigorous studies of existing and alternative therapies are needed.

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A Systematic Review on Psychological and Biological Mediators Between Adversity and Psychosis: Potential Targets for Treatment

10.1101/2019.12.14.19014506 ◽

2019 ◽

Author(s):

Luis Alameda ◽

Victoria Rodriguez ◽

Ewan Carr ◽

Monica Aas ◽

Giulia Trotta ◽

...

Keyword(s):

Systematic Review ◽

Clinical Samples ◽

Traditional Treatment ◽

Affective Dysregulation ◽

Cognitive Behavioural ◽

Study Results ◽

Registration Number ◽

Meta Analyses ◽

Competing Pathways

AbstractVarious psychological and biological pathways have been proposed as mediators between childhood adverse events (CA) and psychosis. A systematic review of the evidence in this domain is needed. The aim of this work is to systematically review the evidence on psychological and biological mediators between CA and psychosis across the psychosis spectrum. This systematic review followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines (registration number: CRD42018100846). Articles published between 1979 and July 2019 were identified through a literature search in OVID (PsychINFO; Medline and Embase). The evidence by each analysis and each study results are presented by group of mediator categories found in the review. The percentage of total effect mediated was calculated. 47 studies were included, with a total of 79,668 from general population (GP) and 3,189 from clinical samples. The quality of studies was judged as “fair”. Our results showed (i) solid evidence of mediation between CA and psychosis by negative cognitive schemas about the self, the world, and others (NS); by dissociation and other PTSD symptoms; (ii) evidence of al mediation through an affective pathway (affective dysregulation, anxiety, and depression) in GP; (iii) lack of studies exploring biological mediators. To conclude, we found evidence suggesting that various overlapping and not competing pathways contribute partially to the link between adversity and psychosis. Experiences of adversity, along with relevant mediators such as PTSD and mood related symptoms and NS, should be routinely assessed in patients with psychosis. Targeting such mediators through cognitive behavioural aproaches using trauma-focused therapy and/or pharmacological means could be a useful addition to the traditional treatment of positive symptoms.

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Resource Use, Availability and Cost in the Provision of Critical Care in Tanzania: A Systematic Review

10.21203/rs.3.rs-1062067/v1 ◽

2021 ◽

Author(s):

Joseph Kazibwe ◽

Hiral A. Shah ◽

August Kuwawenaruwa ◽

Carl Otto Schell ◽

Karima Khalid ◽

...

Keyword(s):

Systematic Review ◽

Critical Care ◽

Resource Use ◽

Unit Cost ◽

Scale Up ◽

Urban Settings ◽

Care Services ◽

Rural And Urban ◽

Registration Number ◽

Meta Analyses

Abstract IntroductionCritical care is essential in saving lives of critically ill patients, however, provision of critical care across lower resource settings can be costly, fragmented and heterogenous. Despite the urgent need to scale-up the provision of critical care, little is known about its availability and cost. Here, we aim to systematically review and identify reported resource use, availability and costs for the provision of critical care and the nature of critical care provision in Tanzania. Methods The systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines; PROSPERO registration number: CRD42020221923. We searched Medline, Embase and global health databases. We included studies that reported on provision of critical care, cost and availability of resources used in the provision of critical care published after 2010. Costs were adjusted and reported in 2019 USD and TZS using the world bank GDP deflators. ResultsA total 31 studies were found to fulfil the inclusion and exclusion criteria. Critical care identified in Tanzania was categorised into: ICU delivered critical care and non-ICU critical care. The availability of ICU delivered critical care was limited to urban settings whereas non-ICU critical care was found in rural and urban settings. 15 studies reported on the costs of services related to critical care yet no study reported an average or unit cost of critical care. Costs of medication, equipment (e.g. oxygen, PPE), services, and human resources were identified as inputs to specific critical care services in Tanzania. ConclusionThere is limited evidence on the resource use, availability and costs of critical care in Tanzania. There is a strong need for further empirical research on critical care resources availability, utilization and costs across specialties and hospitals of different level in LMICs like Tanzania to inform planning, priority setting and budgeting for critical care services.

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Natriuretic peptide-guided treatment for heart failure: a systematic review and meta-analysis

BMJ evidence-based medicine ◽

10.1136/bmjebm-2019-111208 ◽

2019 ◽

Vol 25 (1) ◽

pp. 33-37 ◽

Cited By ~ 1

Author(s):

Julie McLellan ◽

Clare R Bankhead ◽

Jason L Oke ◽

F D Richard Hobbs ◽

Clare J Taylor ◽

...

Keyword(s):

Heart Failure ◽

Systematic Review ◽

Natriuretic Peptide ◽

Meta Analysis ◽

Sensitivity Analyses ◽

Individual Outcomes ◽

All Cause Mortality ◽

Registration Number ◽

Randomised Controlled ◽

Meta Analyses

BackgroundGUIDE-IT, the largest trial to date, published in August 2017, evaluating the effectiveness of natriuretic peptide (NP)-guided treatment of heart failure (HF), was stopped early for futility on a composite outcome. However, the reported effect sizes on individual outcomes of all-cause mortality and HF admissions are potentially clinically relevant.ObjectiveThis systematic review and meta-analysis aims to combine all available trial level evidence to determine if NP-guided treatment of HF reduces all-cause mortality and HF admissions in patients with HF.Study selectionEight databases, no language restrictions, up to November 2017 were searched for all randomised controlled trials comparing NP-guided treatment versus clinical assessment alone in adult patients with HF. No language restrictions were applied. Publications were independently double screened and extracted. Fixed-effect meta-analyses were conducted.Findings89 papers were included, reporting 19 trials (4554 participants), average ages 62–80 years. Pooled risk ratio estimates for all-cause mortality (16 trials, 4063 participants) were 0.87, 95% CI 0.77 to 0.99 and 0.80, 95% CI 0.72 to 0.89 for HF admissions (11 trials, 2822 participants). Sensitivity analyses, restricted to low risk of bias, produced similar estimates, but were no longer statistically significant.ConclusionsConsidering all the evidence to date, the pooled effects suggest that NP-guided treatment is beneficial in reducing HF admissions and all-cause mortality. However, there is still insufficient high-quality evidence to make definitive recommendations on the use of NP-guided treatment in clinical practice.Trial registration numberSystematic Review Cochrane Database Number: CD008966.

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Effectiveness of Electronic Cigarettes in Smoking Cessation: A Systematic Review and Meta-analysis

Nicotine & Tobacco Research ◽

10.1093/ntr/ntaa181 ◽

2020 ◽

Cited By ~ 4

Author(s):

Igor Grabovac ◽

Moritz Oberndorfer ◽

Jismy Fischer ◽

Winfried Wiesinger ◽

Sandra Haider ◽

...

Keyword(s):

Systematic Review ◽

Smoking Cessation ◽

Random Effects ◽

Electronic Cigarettes ◽

Meta Analysis ◽

Current Evidence ◽

Quality Of Evidence ◽

Registration Number ◽

Meta Analyses

Abstract Introduction Reports of the effectiveness of e-cigarettes (ECs) for smoking cessation vary across different studies making implementation recommendations hard to attain. We performed a systematic review and meta-analysis to assess the current evidence regarding effectiveness of ECs for smoking cessation. Methods PubMed, PsycInfo, and Embase databases were searched for randomized controlled trials comparing nicotine ECs with non-nicotine ECs or with established smoking cessation interventions (nicotine replacement therapy [NRT] and or counseling) published between 1 January 2014 and 27 June 2020. Data from eligible studies were extracted and used for random-effects meta-analyses (PROSPERO registration number: CRD42019141414). Results The search yielded 13 950 publications with 12 studies being identified as eligible for systematic review (N = 8362) and 9 studies for random-effects meta-analyses (range: 30–6006 participants). The proportion of smokers achieving abstinence was 1.71 (95 CI: 1.02–2.84) times higher in nicotine EC users compared with non-nicotine EC users. The proportion of abstinent smokers was 1.69 (95 CI: 1.25–2.27) times higher in EC users compared with participants receiving NRT. EC users showed a 2.04 (95 CI: 0.90–4.64) times higher proportion of abstinent smokers in comparison with participants solely receiving counseling. Conclusions Our results suggest that nicotine ECs may be more effective in smoking cessation when compared with placebo ECs or NRT. When compared with counseling alone, nicotine ECs are more effective short term, but its effectiveness appears to diminish with later follow-ups. Given the small number of studies, heterogeneous design, and the overall moderate to low quality of evidence, it is not possible to offer clear recommendations. Implications The results of this study do not allow for a conclusive argument. However, pooling current evidence points toward a potential for ECs as a smoking cessation tool. Though, given the overall quality of evidence, future studies should aim for more clarity in terms of interventions and larger study populations.

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How defensive medicine is defined and understood in European medical literature: protocol for a systematic review

BMJ Open ◽

10.1136/bmjopen-2019-034300 ◽

2020 ◽

Vol 10 (2) ◽

pp. e034300

Author(s):

Nathalie Baungaard ◽

Pia Skovvang ◽

Elisabeth Assing Hvidt ◽

Helle Gerbild ◽

Merethe Kirstine Andersen ◽

...

Keyword(s):

Systematic Review ◽

Medical Research ◽

Systematic Reviews ◽

Research Literature ◽

Defensive Medicine ◽

Primary Data ◽

The Us ◽

Registration Number ◽

The Usa ◽

Meta Analyses

IntroductionThe term defensive medicine, referring to actions motivated primarily by litigious concerns, originates from the USA and has been used in medical research literature since the late 1960s. Differences in medical legal systems between the US and most European countries with no tort legislation raise the question whether the US definition of defensive medicine holds true in Europe.AimTo present the protocol of a systematic review investigating variations in definitions and understandings of the term ‘defensive medicine’ in European research articles.Methods and analysisIn concordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic review of all medical research literature that investigate defensive medicine will be performed by two independent reviewers. The databases PubMed, Embase and Cochrane will be systematically searched on the basis of predetermined criteria. Data from all included European studies will systematically be extracted including the studies’ definitions and understandings of defensive medicine, especially the motives for doing medical actions that the study regards as ‘defensive’.Ethics and disseminationNo ethics clearance is required as no primary data will be collected. The results of the systematic review will be published in a peer-reviewed, international journal.PROSPERO registration numberThis review has been submitted to International Prospective Register of Systematic Reviews (PROSPERO) and is awaiting registration.

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