Does Copper treating of commonly touched surfaces reduce healthcare acquired infections? A Systematic Review and meta-analysis

AbstractBackgroundHealthcare acquired infections (HAIs) cause substantial morbidity and mortality. Copper appears to have strong viricidal properties under laboratory conditions.AimWe conducted a systematic review to examine the potential effect of copper treating of commonly touched surfaces in healthcare facilities.MethodsWe included controlled trials comparing the effect of copper-treated surfaces (furniture or bed linens) in hospital rooms versus standard rooms on hospital acquired infections (HAIs). Two reviewers independently screened retrieved articles, extracted data, and assessed the risk of bias of included studies. The primary outcome was the occurrence of healthcare acquired infections.FindingsWe screened 638 records; 7 studies comprising 12362 patients were included. All of included studies were judged to be at high risk in ≥2 of the 7 domains of bias. All 7 included studies reported the effect of copper-treated surfaces HAIs. Overall, we found low quality evidence of a potential clinical importance that copper-treated hard surfaces and/or bed linens and clothes reduced healthcare acquired infections by 27% (RR 0.73; 95% CI 0.57 to 0.94).ConclusionGiven the clinical and economic costs of healthcare acquired infections, the potentially protective effect of copper-treated surfaces appears important. The current evidence is insufficient to make a strong positive recommendation. However, it would appear worthwhile and urgent to conduct larger-scale publicly funded clinical trials of the impact of copper coating.

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The Effect of Anakinra in Hospitalized Patients with COVID-19: An Updated Systematic Review and Meta-Analysis

Journal of Clinical Medicine ◽

10.3390/jcm10194462 ◽

2021 ◽

Vol 10 (19) ◽

pp. 4462

Author(s):

Konstantinos G. Kyriakoulis ◽

Anastasios Kollias ◽

Garyphallia Poulakou ◽

Ioannis G. Kyriakoulis ◽

Ioannis P. Trontzas ◽

...

Keyword(s):

Systematic Review ◽

Meta Analysis ◽

Interleukin 1 ◽

Severe Pneumonia ◽

Hospitalized Patients ◽

Current Evidence ◽

Adjusted Risk ◽

Risk Of Death ◽

The Impact

The role of immunomodulatory agents in the treatment of hospitalized patients with COVID-19 has been of increasing interest. Anakinra, an interleukin-1 inhibitor, has been shown to offer significant clinical benefits in patients with COVID-19 and hyperinflammation. An updated systematic review and meta-analysis regarding the impact of anakinra on the outcomes of hospitalized patients with COVID-19 was conducted. Studies, randomized or non-randomized with adjustment for confounders, reporting on the adjusted risk of death in patients treated with anakinra versus those not treated with anakinra were deemed eligible. A search was performed in PubMed/EMBASE databases, as well as in relevant websites, until 1 August 2021. The meta-analysis of six studies that fulfilled the inclusion criteria (n = 1553 patients with moderate to severe pneumonia, weighted age 64 years, men 66%, treated with anakinra 50%, intubated 3%) showed a pooled hazard ratio for death in patients treated with anakinra at 0.47 (95% confidence intervals 0.34, 0.65). A meta-regression analysis did not reveal any significant associations between the mean age, percentage of males, mean baseline C-reactive protein levels, mean time of administration since symptoms onset among the included studies and the hazard ratios for death. All studies were considered as low risk of bias. The current evidence, although derived mainly from observational studies, supports a beneficial role of anakinra in the treatment of selected patients with COVID-19.

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PIK3CA Mutations and Their Impact on Survival Outcomes of Patients with Cervical Cancer: A Systematic Review

Acta Cytologica ◽

10.1159/000509095 ◽

2020 ◽

Vol 64 (6) ◽

pp. 547-555

Author(s):

Vasilios Pergialiotis ◽

Christina Nikolaou ◽

Dimitrios Haidopoulos ◽

Maximos Frountzas ◽

Nikolaos Thomakos ◽

...

Keyword(s):

Systematic Review ◽

Cervical Cancer ◽

Cancer Progression ◽

Meta Analysis ◽

Current Evidence ◽

Survival Outcomes ◽

Cochrane Central Register ◽

Wild Type ◽

Pik3ca Mutations ◽

The Impact

Introduction: Several studies have implicated the PIK3/AKT pathway in the pathophysiology of cancer progression as its activation seems to be aberrant in several forms of cancer. The purpose of the present systematic review is to evaluate the impact of PIK3CA mutations on survival outcomes of patients with cervical cancer. Methods: We used the Medline (1966–2020), Scopus (2004–2020), ClinicalTrials.gov (2008–2020), EMBASE (1980–2020), Cochrane Central Register of Controlled Trials (CENTRAL) (1999–2020), and Google Scholar (2004–2020) databases in our primary search along with the reference lists of electronically retrieved full-text papers. Statistical meta-analysis was performed with the RevMan 5.3 software. Results: Overall, 12 articles were included in the present study that comprised 2,196 women with cervical cancer. Of those, 3 studies did not report significant differences in survival outcomes among patients with mutated versus wild-type PIK3CA tumors, 5 studies reported decreased survival outcomes, and 3 studies revealed increased survival rates. The meta-analysis revealed that patients with the mutated PIK3CA genotypes had worse overall survival compared to patients with wild-type PIK3CA (HR 2.31; 95% CI: 1.51, 3.55; 95% PI: 0.54, 9.96; data from 3 studies) and the same was observed in the case of DFS rates (HR 1.82; 95% CI: 1.47, 2.25; 95% PI: 1.29, 2.56; data from 4 studies). Conclusion: Current evidence concerning the impact of PIK3CA mutations on survival outcomes of patients with cervical cancer is inconclusive, although the majority of included studies support a potential negative effect, primarily among those with squamous cell carcinoma tumors.

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The effect of ageing on presentation, management and outcomes in degenerative cervical myelopathy: a systematic review

Age and Ageing ◽

10.1093/ageing/afaa236 ◽

2020 ◽

Author(s):

Ben Grodzinski ◽

Rory Durham ◽

Oliver Mowforth ◽

Daniel Stubbs ◽

Mark R N Kotter ◽

...

Keyword(s):

Systematic Review ◽

Functional Status ◽

Cervical Myelopathy ◽

Older Patients ◽

Meta Analysis ◽

Current Evidence ◽

Clinical Aspects ◽

Similar Amount ◽

Degenerative Cervical Myelopathy ◽

The Impact

Abstract Objective Degenerative cervical myelopathy (DCM) is a disabling neurological condition. The underlying degenerative changes are known to be more common with age, but the impact of age on clinical aspects of DCM has never been synthesised. The objective of this study is to determine whether age is a significant predictor in three domains—clinical presentation, surgical management and post-operative outcomes of DCM. Methods a systematic review of the Medline and Embase databases (inception to 12 December 2019), registered with PROSPERO (CRD42019162077) and reported in accordance with preferred reporting items of systematic reviews and meta-analysis (PRISMA) guidelines, was conducted. The inclusion criteria were full text articles in English, evaluating the impact of age on clinical aspects of DCM. Results the initial search yielded 2,420 citations, of which 206 articles were eventually included. Age was found to be a significant predictor in a variety of measures. Within the presentation domain, older patients have a worse pre-operative functional status. Within the management domain, older patients are more likely to undergo posterior surgery, with more levels decompressed. Within the outcomes domain, older patients have a worse post-operative functional status, but a similar amount of improvement in functional status. Because of heterogenous data reporting, meta-analysis was not possible. Conclusion the current evidence demonstrates that age significantly influences the presentation, management and outcomes of DCM. Although older patients have worse health at all individual timepoints, they experience the same absolute benefit from surgery as younger patients. This finding is of particular relevance when considering the eligibility of older patients for surgery.

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Long-Term Growth in Phenylketonuria: A Systematic Review and Meta-Analysis

Nutrients ◽

10.3390/nu11092070 ◽

2019 ◽

Vol 11 (9) ◽

pp. 2070 ◽

Cited By ~ 1

Author(s):

Fatma Ilgaz ◽

Alex Pinto ◽

Hülya Gökmen-Özel ◽

Julio César Rocha ◽

Esther van Dam ◽

...

Keyword(s):

Systematic Review ◽

Meta Analysis ◽

Normal Growth ◽

Optimal Growth ◽

Current Evidence ◽

Eligibility Criteria ◽

Dietary Practices ◽

Dietary Treatments ◽

The Impact

There is an ongoing debate regarding the impact of phenylketonuria (PKU) and its treatment on growth. To date, evidence from studies is inconsistent, and data on the whole developmental period is limited. The primary aim of this systematic review was to investigate the effects of a phenylalanine (Phe)-restricted diet on long-term growth in patients with PKU. Four electronic databases were searched for articles published until September 2018. A total of 887 results were found, but only 13 articles met eligibility criteria. Only three studies had an adequate methodology for meta-analysis. Although the results indicate normal growth at birth and during infancy, children with PKU were significantly shorter and had lower weight for age than reference populations during the first four years of life. Impaired linear growth was observed until the end of adolescence in PKU. In contrast, growth impairment was not reported in patients with mild hyperphenylalaninemia, not requiring dietary restriction. Current evidence indicates that even with advances in dietary treatments, “optimal” growth outcomes are not attained in PKU. The majority of studies include children born before 1990s, so further research is needed to show the effects of recent dietary practices on growth in PKU.

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The Impact of Enhanced Recovery After Surgery on Total Joint Arthroplasty: Protocol for a Systematic Review and Meta-analysis

JMIR Research Protocols ◽

10.2196/25581 ◽

2021 ◽

Vol 10 (3) ◽

pp. e25581

Author(s):

Siddharth Rele ◽

Cade Shadbolt ◽

Chris Schilling ◽

Nicholas F Taylor ◽

Michelle M Dowsey ◽

...

Keyword(s):

Systematic Review ◽

Health Service ◽

Enhanced Recovery ◽

Enhanced Recovery After Surgery ◽

Recovery Of Function ◽

Meta Analysis ◽

Current Evidence ◽

Cochrane Library ◽

Economic Evaluations ◽

The Impact

Background The number of total joint arthroplasties (TJAs) being performed is increasing worldwide. To match this increasing demand, there has been focus on hastening patients’ recovery of function. This effort has culminated in the formulation of enhanced recovery after surgery (ERAS) strategies. However, with evolving ERAS programs and new recommendations, a review of current evidence is required to provide clinicians with up-to-date information about its effect on outcomes for TJA. Objective The objective of this study is to assess the utility of ERAS programs on patient, health service, and economic outcomes for primary, elective total hip arthroplasty (THA) and total knee arthroplasty (TKA). Methods A systematic search will be conducted in Medline (Ovid), EMCARE (Ovid), EMBASE (Ovid), Web of Science, CINAHL, National Health Service Economic Evaluations Database, and the Cochrane Library. Analytical, observational, and experimental designs will be included in this systematic review. Only studies including patients undergoing primary TKA and THA comparing ERAS programs with conventional surgery and postoperative care will be included. Data related to patient outcomes, health service outcomes, safety, and economic evaluation will be extracted. Results The search terms and primary database searches have been finalized. Findings will be reported in narrative and tabular form. Where appropriate, random effects meta-analyses will be conducted for each outcome, and heterogeneity quantified with Cochran Q test and I2 statistic. Measures of effect or mean differences will be reported with 95% confidence intervals. The results of this systematic review will be disseminated in a peer-reviewed journal. Conclusions This protocol will guide a systematic review assessing outcomes associated with ERAS surgery in primary THA and TKA. Trial Registration Open Science Framework osf.io/y4bhs; https://osf.io/y4bhs International Registered Report Identifier (IRRID) PRR1-10.2196/25581

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Recruitment and retention of fathers with young children in early childhood health intervention research: a systematic review and meta-analysis protocol

Systematic Reviews ◽

10.1186/s13643-019-1215-1 ◽

2019 ◽

Vol 8 (1) ◽

Author(s):

Elizabeth M. Keys ◽

Jill M. Norris ◽

Emily E. Cameron ◽

Katherine S. Bright ◽

Lianne M. Tomfohr-Madsen ◽

...

Keyword(s):

Systematic Review ◽

Early Childhood ◽

Meta Analysis ◽

Intervention Research ◽

Current Evidence ◽

Retention Strategies ◽

Childhood Health ◽

Recruitment And Retention ◽

Early Childhood Health ◽

The Impact

Abstract Background Fathers are under-represented in research and programs addressing early childhood health and development. Recruiting fathers into these interventions can be hampered for multiple reasons, including recruitment and retention strategies that are not tailored for fathers. The primary aim of this systematic review and meta-analysis is to determine the effectiveness of recruitment and retention strategies used to include fathers of children (from conception to age 36 months) in intervention studies. The secondary aim is to investigate study-level factors that may influence recruitment and retention. Methods We will conduct searches for scholarly peer-reviewed randomized controlled trials, quasi-experimental studies, and pre-post studies that recruited fathers using the following databases: MEDLINE (Ovid), EMBASE (Ovid), PsycINFO (Ovid), and CINAHL. English-language articles will be eligible if they recruited self-identified fathers of children from conception to age 36 months for health-promoting interventions that target healthy parents and children. Two reviewers will independently screen titles/abstracts and full texts for inclusion, as well as grading methodological quality. Recruitment and retention proportions will be calculated for each study. Where possible, we will calculate pooled proportional effects with 95% confidence intervals using random-effects models and conduct a meta-regression to examine the impact of potential modifiers of recruitment and retention. Discussion Findings from this review will help inform future intervention research with fathers to optimally recruit and retain participants. Identifying key factors should enable health researchers and program managers design and adapt interventions to increase the likelihood of increasing father engagement in early childhood health interventions. Researchers will be able to use this review to inform future research that addresses current evidence gaps for the recruitment and retention of fathers. This review will make recommendations for addressing key target areas to improve recruitment and retention of fathers in early childhood health research, ultimately leading to a body of evidence that captures the full potential of fathers for maximizing the health and wellbeing of their children. Systematic review registration PROSPERO CRD42018081332.

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Characterizing the phenomenology of passive suicidal ideation: a systematic review and meta-analysis of its prevalence, psychiatric comorbidity, correlates, and comparisons with active suicidal ideation

Psychological Medicine ◽

10.1017/s003329171900391x ◽

2020 ◽

Vol 50 (3) ◽

pp. 367-383 ◽

Cited By ~ 4

Author(s):

Richard T. Liu ◽

Alexandra H. Bettis ◽

Taylor A. Burke

Keyword(s):

Systematic Review ◽

Suicidal Ideation ◽

Psychiatric Comorbidity ◽

Suicide Attempts ◽

Meta Analysis ◽

Clinical Importance ◽

Preliminary Evidence ◽

Current Evidence ◽

Environmental Correlates ◽

Clinical Phenomenon

AbstractBackgroundCompared to active ideation, passive ideation remains relatively understudied and its clinical importance poorly defined. The weight that should be accorded passive ideation in clinical risk assessment is therefore unclear.MethodsWe conducted a systematic review and meta-analysis of the prevalence of passive ideation, its psychiatric comorbidity, associated sociodemographic characteristics, as well as psychological and environmental correlates. For reference, pooled effects were also calculated for direct comparisons of passive and active ideation with respect to potential correlates. Relevant articles published since inception to 9 September 2019 were identified through a systematic search of MEDLINE and PsycINFO.ResultsA total of 86 studies were included in this review. The prevalence of passive ideation was high across sample types, ranging from 5.8% for 1-year prevalence to 10.6% for lifetime prevalence in the general population. Passive ideation was strongly associated with sexual minority status, psychiatric comorbidity, psychological characteristics implicated in risk, and suicide attempts. Preliminary evidence exists for a large association with suicide deaths. The effect sizes for individual correlates of passive and active ideation were largely equivalent and mostly non-significant in head-to-head comparisons.ConclusionsPassive ideation is a prevalent clinical phenomenon associated with significant psychiatric comorbidity. Current evidence also suggests notable similarities exist between passive and active ideation in terms of psychiatric comorbidity and psychological and other characteristics traditionally associated with risk.

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Trauma-focused treatments for depression. A systematic review and meta-analysis

PLoS ONE ◽

10.1371/journal.pone.0254778 ◽

2021 ◽

Vol 16 (7) ◽

pp. e0254778

Author(s):

Sarah K. Dominguez ◽

Suzy J. M. A. Matthijssen ◽

Christopher William Lee

Keyword(s):

Systematic Review ◽

Depressive Symptoms ◽

Publication Bias ◽

Effect Size ◽

Meta Analysis ◽

Health Condition ◽

Current Evidence ◽

Primary Concern ◽

Imagery Rescripting ◽

The Impact

Background Trauma-focused treatments (TFTs) have demonstrated efficacy at decreasing depressive symptoms in individuals with PTSD. This systematic review and meta-analysis evaluated the effectiveness of TFTs for individuals with depression as their primary concern. Methods A systematic search was conducted for RCTs published before October 2019 in Cochrane CENTRAL, Pubmed, EMBASE, PsycInfo, and additional sources. Trials examining the impact of TFTs on participants with depression were included. Trials focusing on individuals with PTSD or another mental health condition were excluded. The primary outcome was the effect size for depression diagnosis or depressive symptoms. Heterogeneity, study quality, and publication bias were also explored. Results Eleven RCTs were included (n = 567) with ten of these using EMDR as the TFT and one using imagery rescripting. Analysis suggested these TFTs were effective in reducing depressive symptoms post-treatment with a large effect size [d = 1.17 (95% CI: 0.58~ 1.75)]. Removal of an outlier saw the effect size remain large [d = 0.83 (95% CI: 0.48~ 1.17)], while the heterogeneity decreased (I2 = 66%). Analysis of the 10 studies that used EMDR also showed a large effect [d = 1.30 (95% CI: 0.67~1.91)]. EMDR was superior to non trauma-focused CBT [d = 0.66 (95% CI: 0.31~1.02)] and analysis of EMDR and imagery rescripting studies suggest superiority over inactive control conditions [d = 1.19 (95% CI: 0.53~ 1.86)]. Analysis of follow-up data also supported the use of EMDR with this population [d = 0.71 (95% CI: 1.04~0.38)]. No publication bias was identified. Conclusions Current evidence suggests that EMDR can be an effective treatment for depression. There were insufficient RCTs on other trauma-focused interventions to conclude whether TFTs in general were effective for treating depression. Larger studies with robust methodology using EMDR and other trauma-focused interventions are needed to build on these findings.

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Metabolic Impact of Intermittent Fasting in Patients With Type 2 Diabetes Mellitus: A Systematic Review and Meta-analysis of Interventional Studies

The Journal of Clinical Endocrinology & Metabolism ◽

10.1210/clinem/dgaa926 ◽

2020 ◽

Author(s):

Emily Borgundvaag ◽

Jessica Mak ◽

Caroline K Kramer

Keyword(s):

Systematic Review ◽

Type 2 Diabetes ◽

Weight Loss ◽

Body Weight ◽

Meta Analysis ◽

Current Evidence ◽

Intermittent Fasting ◽

Standard Diet ◽

The Impact

Abstract Context Intermittent fasting (IF) has been proposed as a weight-loss strategy with additional cardiometabolic benefits in individuals with obesity. Despite its growing popularity, the effect of IF in patients with type 2 diabetes (T2DM) remains unclear. Objective We conducted a systematic review and meta-analysis to evaluate the metabolic impact of IF compared to standard diet in patients with T2DM. Methods Embase, PubMed, and clinicaltrials.gov between 1950 and August 12, 2020 were searched for randomized, diet-controlled studies evaluating any IF intervention in adults with T2DM. We examined the impact of IF on weight loss and glucose-lowering by calculating pooled estimates of the absolute differences in body weight and glycated hemoglobin A1c (HbA1c) compared to a control group using a random-effects model. Results Seven studies (n = 338 participants; mean body mass index [BMI] 35.65, mean baseline HbA1c 8.8%) met our inclusion criteria. IF induced a greater decrease in body weight by –1.89 kg (95% CI, –2.91 to –0.86 kg) compared to a regular diet, with no significant between-study heterogeneity (I2 21.0%, P = .28). The additional weight loss induced by IF was greater in studies with a heavier population (BMI > 36) (–3.43 kg [95% CI, –5.72 to –1.15 kg]) and in studies of shorter duration (≤ 4 months) (–3.73 kg [95% CI, –7.11 to –0.36 kg]). IF was not associated with further reduction in HbA1c compared to a standard diet (HbA1c –0.11% [95% CI, –0.38% to 0.17%]). Conclusion Current evidence suggests that IF is associated with greater weight loss in patients with T2DM compared with a standard diet, with a similar impact on glycemic control.

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