Prevalence of fatigue after stroke: A systematic review and meta-analysis

2021 ◽  
pp. 239698732110476
Author(s):  
Ibraheem Alghamdi ◽  
Cono Ariti ◽  
Adam Williams ◽  
Emma Wood ◽  
Jonathan Hewitt
Keyword(s):  
Systematic Review ◽  
Healthcare Professionals ◽  
Web Of Science ◽  
Meta Analysis ◽  
Geographical Location ◽  
Prevalence Studies ◽  
High Prevalence ◽  
Fatigue Severity ◽  
Stroke Type ◽  
Review Manager

Background and Purpose Post-stroke fatigue is a debilitating and long-lasting condition. However, there are uncertainties regarding its prevalence and variability between studies. This review aims to estimate the prevalence of fatigue and determine the factors responsible for its variation in the literature. Methods A systematic review was conducted for all published studies (search to November 2020) using AMED, CINAHL, EMBASE, MEDLINE, PsycINFO, SCOPUS and Web of Science. Papers were included if they recruited participants with stroke, used a validated scale to measure fatigue and were in English. Two reviewers screened and assessed the relevant studies for eligibility ( n = 96). The included papers were appraised using the Joanna Briggs Institute (JBI) tool for prevalence studies, and data were extracted by one reviewer. To understand the variation in PSF prevalence between papers, data were pooled and analysed based on relevant methodological (e.g. time of assessment) or clinical factors (e.g. depression) using Review Manager 5.4 software. Results While 48 studies were included and summarised ( N = 9004), only 35 were appropriate for the meta-analysis ( N = 6851). The most frequently used tool to measure fatigue was the Fatigue Severity Scale (FSS) ( n = 31). The prevalence was calculated with a cut-off point of four or more using FSS and resulted in an estimate of 48% (95% CI 42–53%). Time of assessment (<6 vs ≥6 months), stroke type (ischaemic vs haemorrhagic/subarachnoid haemorrhage) and geographical location (East Asia vs Europe) could explain the prevalence variation between studies. Conclusions Fatigue is prevalent among stroke survivors. This condition varies in terms of occurrence between studies; however, time of assessment, stroke type and geographical location might explain this variation. As this review estimates the overall burden of fatigue after stroke, it provides a useful indicator to inform policy, planning and healthcare professionals. Further efforts are required to investigate the mechanisms that lead to PSF, particularly in the groups that show high prevalence, in order to prevent or alleviate it.

scholarly journals Post COVID-19 Organizing Pneumonia: A Systematic Review and Meta-analysis

2021 ◽  
pp. 259-270
Author(s):  
Talal Khalid Abdullah Alanazi ◽  
Nasser Faris Ali Alahmari ◽  
Faris Essa Ibrahim Qubays ◽  
Solaiman Hosaian ibraheem Alenezi ◽  
Meshal Faleh Mofadhe Alenezi
Keyword(s):  
Systematic Review ◽  
Observational Studies ◽  
Web Of Science ◽  
Case Reports ◽  
Meta Analysis ◽  
Organizing Pneumonia ◽  
Eligible Study ◽  
Data Synthesis ◽  
Electronic Search ◽  
Review Manager

Introduction: Several observational studies have found parallels between COVID-19 pneumonia and organizing pneumonia (OP). This study aims to investigate the published literature of OP related to COVID-19, estimates the prevalence of OP among COVID-19 patients, and assesses the risk or COVID-19 severity associated with OP. Methodology: This was a systematic review and meta-analysis. A systematic electronic search through PubMed, Web of Science, Science Direct, EBSCO, and Google Scholar was conducted to include relevant and eligible literature. The authors used Review Manager 5.4 to perform quantitative data synthesis for the condition of interest analyses. Results: A total of 9 eligible study articles and 12 case reports were included in this study. The estimated pooled organizing pneumonia prevalence among COVID-19 patients was 45.6% [23.1%-68.2%]. The association between OP and severe COVID-19 infection revealed a pooled OR [95% CI] of 5.22 [-0.96-11.41]. Conclusion: COVID-19 patients had a rather high OP prevalence (43%). Surprisingly, cancer patients with COVID-19 infection had the lowest OP prevalence. OP was identified as a possible risk factor for the severity of COVID-19 infection.

Food insecurity and mental health: a systematic review and meta-analysis

2020 ◽  
Vol 23 (10) ◽  
pp. 1778-1790 ◽  
Author(s):  
Ali Pourmotabbed ◽  
Sajjad Moradi ◽  
Atefeh Babaei ◽  
Abed Ghavami ◽  
Hamed Mohammadi ◽  
...  
Keyword(s):  
Systematic Review ◽  
Food Insecurity ◽  
Subgroup Analysis ◽  
Health Care Services ◽  
Web Of Science ◽  
Meta Analysis ◽  
Geographical Location ◽  
Well Being ◽  
Care Services ◽  
Food Insecure Households

AbstractObjective:Food security has been suggested to be a risk factor for depression, stress and anxiety. We therefore undertook a systematic review and meta-analysis of available publications to examine these associations further.Design:Relevant studies were identified by searching Web of Science, Embase, Scopus and PubMed databases up to January 2019.Setting:OR was pooled using a random-effects model. Standard methods were used for assessment of heterogeneity and publication bias.Participants:Data were available from nineteen studies with 372 143 individual participants from ten different countries that were pooled for the meta-analysis.Results:The results showed there was a positive relationship between food insecurity (FI) and risk of depression (OR = 1·40; 95 % CI: 1·30, 1·58) and stress (OR = 1·34; 95 % CI: 1·24, 1·44) but not anxiety. Subgroup analysis by age showed that subjects older than ≥65 years exhibited a higher risk of depression (OR = 1·75; 95 % CI: 1·20, 2·56) than younger participants (OR = 1·34; 95 % CI: 1·20, 1·50), as well as a greater risk of depression in men (OR = 1·42; 95 % CI: 1·17, 1·72) than women (OR = 1·30; 95 % CI: 1·16, 1·46). Finally, subgroup analysis according to geographical location illustrated that food insecure households living in North America had the highest risk of stress and anxiety.Conclusions:The evidence from this meta-analysis suggests that FI has a significant effect on the likelihood of being stressed or depressed. This indicates that health care services, which alleviate FI, would also promote holistic well-being in adults.

scholarly journals Hypertension and frailty: a systematic review and meta-analysis

BMJ Open ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. e024406 ◽  
Author(s):  
Davide L Vetrano ◽  
Katie M Palmer ◽  
Lucia Galluzzo ◽  
Simona Giampaoli ◽  
Alessandra Marengoni ◽  
...  
Keyword(s):  
Systematic Review ◽  
Web Of Science ◽  
Meta Analysis ◽  
Hypertension Status ◽  
Cross Sectional ◽  
Pooled Prevalence ◽  
High Prevalence ◽  
Registration Number ◽  
Definition Of ◽  
Study Setting

ObjectiveTo review the association between hypertension and frailty in observational studies.DesignA systematic review of the PubMed, Web of Science and Embase databases was performed. A meta-analysis was performed if at least three studies used the same definition of frailty and a dichotomous definition of hypertension.Setting, participants and measuresStudies providing information on the association between frailty and hypertension in adult persons, regardless of the study setting, study design or definition of hypertension and frailty were included.ResultsAmong the initial 964 articles identified, 27 were included in the review. Four longitudinal studies examined the incidence of frailty according to baseline hypertension status, providing conflicting results. Twenty-three studies assessed the cross-sectional association between frailty and hypertension: 13 of them reported a significantly higher prevalence of frailty in hypertensive participants and 10 found no significant association. The pooled prevalence of hypertension in frail individuals was 72% (95% CI 66% to 79%) and the pooled prevalence of frailty in individuals with hypertension was 14% (95% CI 12% to 17%). Five studies, including a total of 7656 participants, reported estimates for the association between frailty and hypertension (pooled OR 1.33; 95% CI 0.94 to 1.89).ConclusionsFrailty is common in persons with hypertension. Given the possible influence of frailty on the risk–benefit ratio of treatment for hypertension and its high prevalence, it is important to assess the presence of this condition in persons with hypertension.Trial registration numberCRD42017058303.

Epidemiology of extended-spectrum β-lactamase and metallo-β-lactamase-producing Escherichia coli in South Asia

2021 ◽  
Author(s):  
Kamrul Islam ◽  
Aaron J Heffernan ◽  
Saiyuri Naicker ◽  
Andrew Henderson ◽  
Mohammed Abdul Hassen Chowdhury ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Systematic Review ◽  
South Asia ◽  
Web Of Science ◽  
Meta Analysis ◽  
Clinical Isolates ◽  
E Coli ◽  
Extended Spectrum ◽  
Pooled Prevalence ◽  
High Prevalence

Aim: To determine the prevalence of extended-spectrum β-lactamase (ESBL) and metallo-β-lactamase (MBL)-producing Escherichia coli in South Asia. Methodology: A systematic review and meta-analysis of data published in PubMed, EMBASE, Web of Science and Scopus. Results: The pooled prevalence of ESBL and MBL-producing E. coli in South Asia were 33% (95% CI: 27–40%) and 17% (95% CI: 12–24%), respectively. The prevalence of blaCTX-M type was 58% (95% CI: 49–66%) with blaCTX-M-15 being the most prevalent (51%, 95% CI: 40–62%) variant. The most prevalent MBL variant was blaNDM-1 (33%, 95% CI: 20–50%). Conclusion: This study suggests a high prevalence of ESBLs and MBLs among E. coli clinical isolates. Comprehensive resistance surveillance is required to guide clinicians prescribing antibiotics in South Asia.

scholarly journals Effects of CYP2B6 polymorphisms on plasma nevirapine concentrations: a systematic review and meta-analysis

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Ha Young Yoon ◽  
Young Ah Cho ◽  
Jeong Yee ◽  
Hye Sun Gwak
Keyword(s):  
Systematic Review ◽  
Cytochrome P450 ◽  
Data Analysis ◽  
Web Of Science ◽  
Meta Analysis ◽  
Plasma Concentrations ◽  
Calculated Data ◽  
Total Data ◽  
The Mean ◽  
Review Manager

Abstract Cytochrome P450 (CYP) is involved in the metabolism of nevirapine (NVP); especially, CYP2B6 has been known to be one of the main enzymes involved in NVP metabolism. The objective of this study was to investigate the effects of CYP2B6 variants on plasma concentrations of NVP by a systematic review and meta-analysis. A search for qualifying studies published until April 2020 was conducted using the EMBASE, PubMed, and Web of Science databases. The mean difference (MD) and 95% confidence intervals (CIs) were calculated. Data analysis was performed using R Studio (version 3.6) and Review Manager (version 5.3). In total, data from six studies involving 634 patients were analyzed in the systematic review and five studies in the meta-analysis. We found that carriers of the CYP2B6 516TT genotype had a 2.18 µg/mL higher NVP concentration than did the GG or GT (95% CI 1.28–3.08). In the respective comparisons of the three genotypes, it was found that the MD was 1.87 µg/mL between the TT and GT groups, 2.53 µg/mL between TT and GG, and 0.60 µg/mL between GT and GG. This meta-analysis confirmed that CYP2B6 polymorphisms was associated with plasma NVP concentrations. Therefore, CYP2B6 genotyping may be useful to predict the responses to NVP.

scholarly journals The value of TI-RADS combined with superb microvascular imaging in distinguishing thyroid nodules: A protocol for systematic review and meta-analysis

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0245035
Author(s):  
Cong Wang ◽  
Mingxin Lin ◽  
Lin Zhong ◽  
Congliang Tian
Keyword(s):  
Systematic Review ◽  
Thyroid Nodules ◽  
Web Of Science ◽  
Meta Analysis ◽  
Risk Of Bias ◽  
Cochrane Library ◽  
Ultrasonic Technique ◽  
Superb Microvascular Imaging ◽  
Microvascular Imaging ◽  
Review Manager

Background As a novel ultrasonic technique, superb microvascular imaging (SMI) can quickly, simply and noninvasively observe the microvascular distribution in a tumor and evaluate the microvascular perfusion. Previous studies have shown that SMI can detect the blood flow signals of neovascularization in tumors and increase the sensitivity for detecting thyroid cancer. However, the results of these studies have been contradictory, and the sample sizes were too small. Therefore, the present meta-analysis will aim at evaluating the value of a thyroid imaging report and data system (TI-RADS) combined with SMI in distinguishing between benign and malignant thyroid nodules. Methods We will search PubMed, Web of Science, Cochrane Library, Google Scholar, and Chinese biomedical databases from their inceptions to the June 31, 2020. Two authors will independently carry out searching literature records; scanning titles, abstracts, and full texts; collecting data; and assessing risk of bias. Review Manager 5.2 and Stata14.0 software will be used for data analysis. Results This systematic review will evaluate the value of TI-RADS combined with SMI in distinguishing between benign and malignant thyroid nodules. Systematic review registration INPLASY202070113.

scholarly journals Prevalence of contrast nephropathy following the administration of N-acetyl cysteine; a systematic review and meta-analysis

2021 ◽  
Vol 6 (2) ◽  
pp. e34-e34
Author(s):  
Marzieh Khosravani Moghadam ◽  
Hamid Nasri
Keyword(s):  
Systematic Review ◽  
Contrast Media ◽  
Web Of Science ◽  
Meta Analysis ◽  
Kidney Injury ◽  
Contrast Nephropathy ◽  
Contrast Induced Nephropathy ◽  
Prevalence Studies ◽  
Patients With Diabetes ◽  
Acetyl Cysteine

Introduction: Nephropathy is a serious complication in patients receiving contrast during imaging. N-acetyl cysteine (NAC) can reduce the contrast nephropathy. This review evaluates the prevalence of contrast-induced nephropathy (CIN) following the administration of NAC. Methods: A systematic literature search and meta-analysis was conducted in Scopus, Web of Science and PubMed for articles published by December 30, 2019 including the keywords of "N-acetyl cysteine ", "Acute kidney injury", "Nephrotoxicity", "Contrast media", "Contrast-induced AKI" and "Contrast nephropathy". Results: A total of 29 articles of 537 studies examining 5,980 individuals were incorporated in this systematic review and meta-analysis. Pooled estimation of a meta-analysis of prevalence studies reported a prevalence of 9% (0.09), i.e. nine out of every 100 patients undergoing contrast media resulted in CIN but a prevalence of 14% (0.14) was observed in the placebo group. In addition, 41 out of every 100 patients with hypertension undergoing contrast media resulted in CIN (prevalence: 41%) and 64 out of every 100 patients with diabetes undergoing contrast media resulted in CIN (prevalence: 64%). Conclusion: The prevalence of CIN in the group receiving NAC is lower than those who did not receive this drug. Additionally, in patients suffering from diabetes and hypertension, CIN is more prevalent compared to healthy people.

scholarly journals Risk of colectomy after conservative treatment of diverticulitis of the left hemicolon complicated by abdominal or pelvic abscess: protocol of a systematic review and meta-analysis

BMJ Open ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. e042350
Author(s):  
Maximilian Sohn ◽  
Ayman Agha ◽  
Igors Iesalnieks ◽  
Anna Tiefes ◽  
Alfred Hochrein ◽  
...  
Keyword(s):  
Systematic Review ◽  
Emergency Surgery ◽  
Case Reports ◽  
Acute Diverticulitis ◽  
Meta Analysis ◽  
Case Series ◽  
Pelvic Abscess ◽  
Risk Of Bias ◽  
Cochrane Central Register ◽  
Review Manager

IntroductionAcute diverticulitis of the sigmoid colon is increasingly treated by a non-operative approach. The need for colectomy after recovery from a flare of acute diverticulitis of the left colon, complicated diverticular abscess is still controversial. The primary aim of this study is to assess the risk of interval emergency surgery by systematic review and meta-analysis.Methods and analysisThe systematic review and meta-analysis will be conducted in accordance to the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols statement. PubMed/MEDLINE, Cochrane Central Register of Controlled Trials and EMBASE will be screened for the predefined searching term: (Diverticulitis OR Diverticulum) AND (Abscess OR pelvic abscess OR pericolic abscess OR intraabdominal abscess) AND (surgery OR operation OR sigmoidectomy OR drainage OR percutaneous drainage OR conservative therapy OR watchful waiting). All studies published in an English or German-speaking peer-reviewed journal will be suitable for this analysis. Case reports, case series of less than five patients, studies without follow-up information, systematic and non-systematic reviews and meta-analyses will be excluded. Primary endpoint is the rate of interval emergency surgery. Using the Review Manager Software (Review Manager/RevMan, V.5.3, Copenhagen, The Nordic Cochrane Centre, The Cochrane Collaboration, 2012) meta-analysis will be pooled using the Mantel-Haenszel method for random effects. The Risk of Bias in Non-randomized Studies of Interventions tool will be used to assess methodological quality of non-randomised studies. Risk of bias in randomised studies will be assessed using the Cochrane developed RoB 2-tool.Ethics and disseminationAs no new data are being collected, ethical approval is exempt for this study. This systematic review is to provide a new insight on the need for surgical treatment after a first attack of acute diverticulitis, complicated by intra-abdominal or pelvic abscesses. The results of this study will be presented at national and international meetings and published in a peer-reviewed journal.PROSPERO registration numberCRD42020164813.

scholarly journals Caffeine and Cognitive Functions in Sports: A Systematic Review and Meta-Analysis

Nutrients ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 868
Author(s):  
Jorge Lorenzo Calvo ◽  
Xueyin Fei ◽  
Raúl Domínguez ◽  
Helios Pareja-Galeano
Keyword(s):  
Systematic Review ◽  
Reaction Time ◽  
Cognitive Performance ◽  
Cognitive Functions ◽  
Web Of Science ◽  
Meta Analysis ◽  
Caffeine Intake ◽  
Inclusion Criteria ◽  
Research Protocols ◽  
The Relationship

Cognitive functions are essential in any form of exercise. Recently, interest has mounted in addressing the relationship between caffeine intake and cognitive performance during sports practice. This review examines this relationship through a structured search of the databases Medline/PubMed and Web of Science for relevant articles published in English from August 1999 to March 2020. The study followed PRISMA guidelines. Inclusion criteria were defined according to the PICOS model. The identified records reported on randomized cross-over studies in which caffeine intake (as drinks, capsules, energy bars, or gum) was compared to an identical placebo situation. There were no filters on participants’ training level, gender, or age. For the systematic review, 13 studies examining the impacts of caffeine on objective measures of cognitive performance or self-reported cognitive performance were selected. Five of these studies were also subjected to meta-analysis. After pooling data in the meta-analysis, the significant impacts of caffeine only emerged on attention, accuracy, and speed. The results of the 13 studies, nevertheless, suggest that the intake of a low/moderate dose of caffeine before and/or during exercise can improve self-reported energy, mood, and cognitive functions, such as attention; it may also improve simple reaction time, choice reaction time, memory, or fatigue, however, this may depend on the research protocols.

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