scholarly journals Prevalence, types and severity of medication errors associated with the use of automated medication use systems in ambulatory and institutionalized care settings: A systematic review protocol

PLoS ONE ◽  
2021 ◽  
Vol 16 (12) ◽  
pp. e0260992
Author(s):  
Kazeem Babatunde Yusuff ◽  
Mariam Mustafa ◽  
Najla Hezam Al-Qahtani
Keyword(s):  
Systematic Review ◽  
Medication Errors ◽  
Financial Burden ◽  
Random Effect ◽  
Random Effect Model ◽  
Medication Use ◽  
Automated Systems ◽  
Sampling Frame ◽  
Qualitative Synthesis ◽  
Statistical Heterogeneity

The use of automated systems within the medication use process has significantly reduce the occurrence of medication errors and the associated clinical and financial burden. However, automated systems lull into a false sense of security and increase the risk of medication errors that are often associated with socio-technical interactions, automation bias, workarounds and overrides. The objective of the systematic review is to determine the prevalence, types and severity of medication errors that are associated the use of automated systems in ambulatory and institutionalized care settings. The search strategy will be guided by PRISMA framework. Selected databases and relevant gray literature were searched and screening was done independently by two researchers between 01 April and 29 June 2021. These covered all relevant articles published from the inception of the use of automation in the medication use process (2000) until 2020. De-duplication and screening of all studies were done independently by two researchers with a clear inclusion / exclusion criteria. Data extraction and synthesis are currently on going (started on 06 July 2021) and being conducted independently but the validity and completeness of the processes will be confirmed by the third researcher. The Cochrane Risk of Bias tool and the Hoy et al’s quality assessment checklist will be used for the assessment of methodological bias while the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system will be used for the quality of evidence assessment. Detailed qualitative synthesis of key findings will be done with thematic and descriptive analyses. If the number and types of included studies permit, fixed or random effect model meta-analysis will be conducted based on the degree of homogeneity in the sampling frame used in the included studies. Heterogeneity will be assessed with I2 statistics and I2 > 50% will be considered a high statistical heterogeneity. The systematic review may provide new perspective especially from developing settings about the prevalence, types and severity of medication errors associated with the use of automated systems at all the stages of medication use process, and in all categories of patients. This may add to global knowledge in the research area. Systematic review registration: The systematic review was registered and published by PROSPERO (CRD42020212900).

scholarly journals Role of chest MRI for the diagnosis of malignant pulmonary nodules: a systematic review and a meta-analysis

2021 ◽  
Vol 2 (3) ◽  
pp. 301-312
Author(s):  
Yuriy A. Vasilev ◽  
Olga Y. Panina ◽  
Evgeniia A. Grik ◽  
Kate S. Akhmad ◽  
Yulia N. Vasileva
Keyword(s):  
Systematic Review ◽  
Sensitivity And Specificity ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Pulmonary Nodules ◽  
Google Scholar ◽  
Significant Heterogeneity ◽  
Statistical Heterogeneity ◽  
Magnetic Resonance Imaging Mri

AIM: To evaluate the ability of magnetic resonance imaging (MRI) of the chest to detect malignant pulmonary nodules compared to compute tomography (CT). MATERIALS AND METHODS: We searched the following databases with the final date of search on April 7th, 2021: PubMed, Google Scholar. We selected studies according to the inclusion and exclusion criteria that assessed the detection of malignant lung nodules by MRI and CT and included information about sensitivity and specificity. Method of the analysis and data grouping was chosen with regard to statistical heterogeneity of the studies included in the analysis. We used the 2 test and I2 statistic to evaluate the heterogeneity. RESULTS: We selected 168 articles for the systematic review from the PubMed and Google Scholar databases. We included 21 studies on 1,188 patients in the meta-analysis and revealed statistically significant heterogeneity (р0,00001 for 2 test; I2=99%) for sensitivity and specificity. Hence, we used a random-effect model for further analysis. As a result, values of sensitivity for detection of pulmonary nodules with MRI of 70.4%100%, specificity ― from 60.6% to 100%. CONCLUSIONS: Thus, MRI has sufficient sensitivity and specificity for detecting malignant pulmonary nodules primarily discovered with CT.

scholarly journals Socioeconomic Factors and Caries in People between 19 and 60 Years of Age: An Update of a Systematic Review and Meta-Analysis of Observational Studies

2018 ◽  
Vol 15 (8) ◽  
pp. 1775 ◽  
Author(s):  
Simone Costa ◽  
Carolina Martins ◽  
Mânia Pinto ◽  
Mara Vasconcelos ◽  
Mauro Abreu
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Socioeconomic Indicators ◽  
Effect Model ◽  
Statistical Heterogeneity ◽  
Newcastle Ottawa Scale ◽  
Meta Regression ◽  
Ottawa Scale

This study is aimed to perform an update of a systematic review and meta-regression to evaluate the effect modification of the socioeconomic indicators on caries in adults. We included studies that associated social determinants with caries, with no restriction of year and language. The Newcastle-Ottawa Scale was used to evaluate the risk of bias. With regard to the meta-analysis, statistical heterogeneity was evaluated by I2, and the random effect model was used when it was high. A subgroup analysis was conducted for socioeconomic indicators, and a meta-regression was performed. Publication bias was assessed through Egger’s test. Sixty-one studies were included in the systematic review and 25 were included in the meta-analysis. All of the studies were published between 1975 and 2016. The most frequent socioeconomic indicators were schooling, income, and socioeconomic status (SES). In the quantitative analysis, the DMFT (decayed, missing, filled teeth) variation was attributed to the studies’ heterogeneity. The increase of 10.35 units in the proportion of people with lower SES was associated with an increase of one unit in DMFT, p = 0.050. The findings provide evidence that populations with the highest proportions of people with low SES are associated with a greater severity of caries. The results suggest the need for actions to reduce the inequalities in oral health (PROSPERO [CRD42017074434]).

scholarly journals Effect of anticholinergic medications on the risk of dementia: a Protocol of systematic review and meta-analysis

2021 ◽  
Author(s):  
Elham Maraghi ◽  
Ali Reza Safarpour ◽  
Maryam Hajmohammadi ◽  
Ali Akbar Oroojan ◽  
Amal Saki Malehi ◽  
...  
Keyword(s):  
Systematic Review ◽  
Publication Bias ◽  
Meta Analysis ◽  
Grey Literature ◽  
Random Effect ◽  
Random Effect Model ◽  
Forest Plot ◽  
Anticholinergic Drugs ◽  
Effect Model ◽  
Statistical Heterogeneity

Abstract Introduction: The most kind of dementia is Alzheimer's disease. Alzheimer’s is a type of degenerative cerebrovascular disorder which exacerbates over time. Meanwhile, anticholinergic drugs can potentially modify the risk factors. As different studies have achieved different results and the clinical findings of these interventions have not been conclusive, the objective of this research will be to evaluate the effect of anticholinergic drugs on the risk of dementia.Materials& Methods: This systematic review and meta-analysis with no language limitation between 1988.12.15 and 2020.12.15 will search WoS, EMBASE, MEDLINE/PubMed, Scopus, ProQuest electronic databases and grey literature. Our search strategy with suitability criteria evaluating the effect of anticholinergic drugs on the risk of dementia. Two authors will independently implement the selection phases, data extraction, and quality assessment. Any discrepancies between reviewers will be resolved by consensus; otherwise, the viewpoint of a third specialist person will be applied. The reviewers will evaluate the risk of bias using NOS. We will conduct a meta-analysis with Random Effect Model or Fixed Effect Model according to severity of methodological heterogeneity. The results will be presented via the forest plot for the composition of final studies’ data, to demonstrate the separated and combined frequency and their corresponding 95% CIs and summary tables and narrative summaries. Using I2 statistics and the Q-statistic test, the statistical heterogeneity will be evaluated. For evaluating the possible reporting bias, the Funnel plot will be used; also Begg's and Egger's tests will be applied for significant results of the publication bias, and the Fill & Trim method for reformed publication bias. Ethical and dissemination: The systematic review findings will be published in a peer-reviewed journal and will also be presented at national/international academic and clinical conferences.PROSPRO Registration: CRD42020219612

scholarly journals Patients with psoriasis have a higher risk of dementia: A systematic review and meta-analysis

2021 ◽  
Vol 0 ◽  
pp. 1-8
Author(s):  
Nipith Charoenngam ◽  
Thanitsara Rittiphairoj ◽  
Ben Ponvilawan ◽  
Patompong Ungprasert
Keyword(s):  
Systematic Review ◽  
Cohort Studies ◽  
Risk Ratio ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Epidemiological Studies ◽  
Eligibility Criteria ◽  
Inverse Variance ◽  
Statistical Heterogeneity

Background: Patients with psoriasis may have a higher risk of dementia because of the higher inflammatory burden, although results from previous epidemiological studies have been inconsistent. Aims: To determine the association between psoriasis and risk of dementia by pooling the evidence from previous studies. Methods: Potentially eligible studies were identified from Medline and EMBASE databases from inception to July 2019 using a search that comprised terms for “psoriasis” and “dementia.” Studies were eligible for the meta-analysis if they were cohort studies that included psoriatic patients and individuals without psoriasis and followed them for incident dementia. Studies were also required to report standardized incidence ratio, hazard risk ratio or relative risk with related 95% confidence intervals (CI) comparing the incidence of dementia between the two cohorts. The retrieved point estimates with standard errors from each study were pooled into the final result by the random-effect model, generic inverse variance method. Results: A total of 8,861 articles were identified. After two rounds of independent review by three investigators, we included six cohort studies that met the eligibility criteria in the meta-analysis. The risk of dementia was significantly higher among psoriatic patients than in those without psoriasis with a pooled risk ratio of 1.16 (95% CI, 1.04–1.30; I2 95%). A funnel plot was relatively symmetric and was not suggestive of the presence of publication bias. Limitations: Limited accuracy of diagnosis of psoriasis and dementia as four included studies were coding-based studies, and high statistical heterogeneity among studies. Conclusion: This systematic review and meta-analysis indicates that psoriatic patients have a significantly elevated risk of developing dementia.

scholarly journals Types and Severity of Medication-Errors with Automated Systems within Medication-Use Process: Systematic-Review

2021 ◽  
Author(s):  
Mariam Mustafa ◽  
Najlaa Al-Qahtani ◽  
Kazeem B. Yusuff
Keyword(s):  
Systematic Review ◽  
Medication Errors ◽  
English Language ◽  
Data Extraction ◽  
Experimental Studies ◽  
Medication Use ◽  
Research Area ◽  
Automated System ◽  
Automated Systems ◽  
Global Knowledge

Automated systems have been crucial to reducing medication errors and improving patient safety. However, their use has increased medication-errors associated with other factors:socio-technical interactions, automation bias, workarounds, and overrides. This comprehensive systematic review was conducted to identify types and severity of medication-errors associated with the use of automated system in all stages of the medication use process. This provides new perspectives that contribute significantly to global knowledge in the research area. Three databases were searched to include English-language observational and experimental studies(from 2000-2019) focused on types and severity of medication errors. A data-extraction form was developed, and quality was assessed using Hoy-et-al tool. The search yielded 860 articles after deduplication and thirteen were eligible. The bias risk was low for eight studies(62%) and moderate for five(38%). The medication-error types, and prevalence were omitted information(4-61%), wrong dose(4-30%), incorrect medication(1-18%), incorrect administration time(3-18%), and incorrect frequency(0.6%-21%) and occurred in the prescribing(62%) and administration(69%) stage. The error severity assessment used was NCC-MERP-index(46%), other(23%), or not conducted(31%). Omitted information and incorrect dose were the most common errors associated with automated systems in the prescribing and administration stages. However, the error severity and classification was inconclusive due to differences in study design and assessment criteria.

scholarly journals Prevalence and characteristics of malaria among COVID-19 individuals: A systematic review, meta-analysis, and analysis of case reports

2021 ◽  
Vol 15 (10) ◽  
pp. e0009766
Author(s):  
Polrat Wilairatana ◽  
Frederick Ramirez Masangkay ◽  
Kwuntida Uthaisar Kotepui ◽  
Giovanni De Jesus Milanez ◽  
Manas Kotepui
Keyword(s):  
Systematic Review ◽  
Case Reports ◽  
Clinical Status ◽  
Random Effect ◽  
Random Effect Model ◽  
World Population ◽  
Qualitative Synthesis ◽  
Mesh Terms ◽  
Pooled Prevalence ◽  
Increased Risk

Background The world population is currently at a very high risk of Coronavirus disease-2019 (COVID-19), caused by the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2). People who live in malaria-endemic areas and get infected by SARS-CoV-2 may be at increased risk of severe COVID-19 or unfavorable disease outcomes if they ignore their malaria status. Therefore, the present study aimed to synthesize, qualitatively and quantitatively, information on the prevalence and characteristics of malaria infection among COVID-19-infected individuals. The findings will help us better understand this particular comorbidity during the COVID-19 pandemic. Methods The systematic review protocol was registered at the International Prospective Register of Systematic Reviews (PROSPERO) with the identification number: CRD42021247521. We searched for studies reporting on the coinfection of COVID-19 and malaria in PubMed, Web of Science, and Scopus from inception to March 27, 2021 using Medical Subject Headings (MeSH) terms. The study’s methodological quality in the search output was assessed using the Joanna Briggs Institute (JBI) Critical Appraisal Tools for cross-sectional study. The pooled prevalence of Plasmodium spp. infection among patients infected with COVID-19 was estimated using the random effect model and then graphically presented as forest plots. The heterogeneity among the included studies was assessed using Cochrane Q and I2 statistics. The characteristics of patients co-infected with COVID-19 and malaria were derived from case reports and series and were formally analyzed using simple statistics. Results Twelve of 1,207 studies reporting the coinfection of COVID-19 and malaria were selected for further analysis. Results of quantitative synthesis show that the pooled prevalence of Plasmodium spp. infection (364 cases) among COVID–19 individuals (1,126 cases) is 11%, with a high degree of heterogeneity (95% CI: 4%–18%, I2: 97.07%, 5 studies). Most of the coinfections were reported in Nigeria (336 cases), India (27 cases), and the Democratic Republic of Congo (1 case). Results of qualitative synthesis indicate that patients with coinfection are typically symptomatic at presentation with mild or moderate parasitemia. An analysis of case reports and series indicates that co-infected individuals often display thrombocytopenia, lymphopenia, and elevated bilirubin levels. Among four patients (30%) who required treatment with intravenous artesunate, one experienced worsened clinical status after administering the drug. One serious outcome of coinfection involved a pregnant woman who experienced fetal abortion due to the initial misdiagnosis of malaria. Conclusions All individuals in malaria-endemic regions who are febrile or display symptoms of COVID-19 should be evaluated for malaria to avoid serious complications. Further prospective studies are required to investigate the burden and outcomes of COVID-19 in malaria-endemic regions. Prompt management is required to prevent serious outcomes in individuals co-infected with COVID-19 and malaria.

scholarly journals Alteration of Postural Balance in Patients with Fibromyalgia Syndrome—A Systematic Review and Meta-Analysis

Diagnostics ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 127
Author(s):  
David Núñez-Fuentes ◽  
Esteban Obrero-Gaitán ◽  
Noelia Zagalaz-Anula ◽  
Alfonso Javier Ibáñez-Vera ◽  
Alexander Achalandabaso-Ochoa ◽  
...  
Keyword(s):  
Systematic Review ◽  
Postural Balance ◽  
Fibromyalgia Syndrome ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Healthy Controls ◽  
Functional Balance ◽  
Sensory Organization ◽  
Effect Model

Balance problems are one of the most frequent symptoms in patients with Fibromyalgia Syndrome (FMS). However, the extent and nature of this balance disorder are not known. The objective of this work was to determine the best evidence for the alteration of postural balance in patients with FMS and analyze differences with healthy controls. To meet this objective, a systematic review with meta-analysis was performed. A bibliographical search was carried out in PubMed Medline, Scopus, Web of Science, CINAHL and SciELO. Observational studies that assessed postural balance in patients with FMS compared to healthy subjects in baseline conditions, were selected. In a random-effect model, the pooled effect was calculated with the Standardized Mean Difference (SMD) and its 95% confidence interval (CI). Nineteen studies reporting data of 2347 participants (95% female) were included. FMS patients showed poor balance with a large effect on static (SMD = 1.578; 95% CI = 1.164, 1.992), dynamic (SMD = 0.946; 95% CI = 0.598, 1.294), functional balance (SMD = 1.138; 95% CI = 0.689, 1.588) and on balance confidence (SMD = 1.194; 95% CI = 0.914, 1.473). Analysis of the Sensory Organization Test showed large alteration of vestibular (SMD = 1.631; 95% CI = 0.467, 2.795) and visual scores (SMD = 1.317; 95% CI = 0.153, 2.481) compared to healthy controls. Patients with FMS showed worse scores for different measures of postural balance compared to healthy controls. Concretely, FMS patients appear to have poor vestibular and visual scores with a possible somatosensory dependence.

scholarly journals Magnitude and determinants of neural tube defect in Africa: a systematic review and meta-analysis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Daniel Atlaw ◽  
Yohannes Tekalegn ◽  
Biniyam Sahiledengle ◽  
Kenbon Seyoum ◽  
Damtew Solomon ◽  
...  
Keyword(s):  
Systematic Review ◽  
Neural Tube ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Folic Acid Supplementation ◽  
Maternal Exposure ◽  
X Ray ◽  
Effect Model ◽  
Pooled Prevalence

Abstract Background Neural tube defects (NTDs) are a group of disorders that arise from the failure of the neural tube close between 21 and 28 days after conception. About 90% of neural tube defects and 95% of death due to these defects occurs in low-income countries. Since these NTDs cause considerable morbidity and mortality, this study aimed to determine the prevalence and associated factors of NTDs in Africa. Methods The protocol of this study was registered in the International Prospective Register of Systematic Reviews (PROSPERO number: CRD42020149356). All major databases such as PubMed/MEDLINE, EMBASE, CINAHL, Web of Science, African Journals Online (AJOL), and Google Scholar search engine were systematically searched. A random-effect model was used to estimate the pooled prevalence of NTDs in Africa, and Cochran’s Q-statistics and I2 tests were used to assess heterogeneity between included studies. Publication bias was assessed using Begg ’s tests, and the association between determinant factors and NTDs was estimated using a random-effect model. Results Of the total 2679 articles, 37 articles fulfilled the inclusion criteria and were included in this systematic review and meta-analysis. The pooled prevalence of NTDs in Africa was 50.71 per 10,000 births (95% CI: 48.03, 53.44). Folic acid supplementation (AOR: 0.40; 95% CI: 0.19–0.85), maternal exposure to pesticide (AOR: 3.29; 95% CI: 1.04–10.39), mothers with a previous history of stillbirth (AOR: 3.35, 95% CI: 1.99–5.65) and maternal exposure to x-ray radiation (AOR 2.34; 95% CI: 1.27–4.31) were found to be determinants of NTDs. Conclusions The pooled prevalence of NTDs in Africa was found to be high. Maternal exposure to pesticides and x-ray radiation were significantly associated with NTDs. Folic acid supplementation before and within the first month of pregnancy was found to be a protective factor for NTDs.

scholarly journals Statins to mitigate cardiotoxicity in cancer patients treated with anthracyclines and/or trastuzumab: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Mary Obasi ◽  
Arielle Abovich ◽  
Jacqueline B. Vo ◽  
Yawen Gao ◽  
Stefania I. Papatheodorou ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cohort Studies ◽  
Cancer Patients ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Weighted Mean ◽  
Ventricular Ejection Fraction

Abstract Purpose Cardiotoxicity affects 5–16% of cancer patients who receive anthracyclines and/or trastuzumab. Limited research has examined interventions to mitigate cardiotoxicity. We examined the role of statins in mitigating cardiotoxicity by performing a systematic review and meta-analysis of published studies. Methods A literature search was conducted using PubMed, Embase, Web of Science, ClinicalTrials.gov, and Cochrane Central. A random-effect model was used to assess summary relative risks (RR), weighted mean differences (WMD), and corresponding 95% confidence intervals. Testing for heterogeneity between the studies was performed using Cochran’s Q test and the I2 test. Results Two randomized controlled trials (RCTs) with a total of 117 patients and four observational cohort studies with a total of 813 patients contributed to the analysis. Pooled results indicate significant mitigation of cardiotoxicity after anthracycline and/or trastuzumab exposure among statin users in cohort studies [RR = 0.46, 95% CI (0.27–0.78), p = 0.004, $${ }I^{2}$$ I 2  = 0.0%] and a non-significant decrease in cardiotoxicity risk among statin users in RCTs [RR = 0.49, 95% CI (0.17–1.45), p = 0.20, $$I^{2}$$ I 2  = 5.6%]. Those who used statins were also significantly more likely to maintain left ventricular ejection fraction compared to baseline after anthracycline and/or trastuzumab therapy in both cohort studies [weighted mean difference (WMD) = 6.14%, 95% CI (2.75–9.52), p < 0.001, $$I^{2}$$ I 2  = 74.7%] and RCTs [WMD = 6.25%, 95% CI (0.82–11.68, p = 0.024, $$I^{2}$$ I 2  = 80.9%]. We were unable to explore publication bias due to the small number of studies. Conclusion This meta-analysis suggests that there is an association between statin use and decreased risk of cardiotoxicity after anthracycline and/or trastuzumab exposure. Larger well-conducted RCTs are needed to determine whether statins decrease risk of cardiotoxicity from anthracyclines and/or trastuzumab. Trial Registration Number and Date of Registration PROSPERO: CRD42020140352 on 7/6/2020.

scholarly journals Association between Oral Contraceptives and cutaneous melanoma: a systematic review and metanalysis

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
I Giacchetta ◽  
M Chiavarini ◽  
G Naldini ◽  
R Fabiani
Keyword(s):  
Systematic Review ◽  
Malignant Melanoma ◽  
Publication Bias ◽  
Oral Contraceptives ◽  
Meta Analysis ◽  
Random Effect ◽  
Random Effect Model ◽  
Cutaneous Malignant Melanoma ◽  
Hormonal Factors ◽  
Increased Risk

Abstract Background The probability of developing invasive cutaneous malignant melanoma (CMM) is higher in women than in men up until the age of 49. Several studies investigated the association between hormonal factors and CMM. The aim of this systematic review and meta-analysis is to summarize the evidence on the association between Oral Contraceptives (OC) and the risk of CMM. Methods This review and meta-analysis follow the PRISMA guidelines. A systematic literature search was conducted on Medline and Web of Science until December 2019. Studies were eligible if reported a risk estimate for the association between OC and CMM. Heterogeneity testing was performed using Cochran's Q and I2 statistics. Publication bias was assessed by Egger's test and Begg's test. Meta-analysis was performed using random effect model. Results The results of the pooled analysis of all 32 studies showed no significant association between OC and the risk of CMM (OR 1.02; 95% CI 0.94-1.11; I2=39.32%, p = 0.013). The stratified analyses by study design found no significant association between OC and the risk of CMM neither in the 18 case-control studies (OR 1.02; 95% CI 0.87-1.21; I2=56.91%, p = 0.002) nor in the 14 cohort studies (OR 1.04; 95% CI 0.98-1.11; I2=0.00%, p = 0.557). No significant publication bias could be detected by Egger's test or Begg's test. Conclusions This meta-analysis of available literature suggests no significant association between OC and the risk of developing CMM. Further investigations are needed to evaluate the possible relationship of OC use and other hormonal factors potentially contributing to the increased risk of CMM in women during their reproductive years. Key messages Oral contraceptives (OC) do not significantly contribute to the risk of Cutaneous Malignant Melanoma (CMM). Further studies are needed to investigate the potential role of other hormonal factors in the increased probability of developing CMM in women during their reproductive years.

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