scholarly journals The effect of pre-anaesthetic assessment clinic: a systematic review of randomised and non-randomised prospective controlled studies

2021 ◽  
Author(s):  
Eirunn Kristoffersen ◽  
Anne Opsal ◽  
Tor Tveit ◽  
Rigmor Berg ◽  
Mariann Fossum
Keyword(s):  
Systematic Review ◽  
Hospital Stay ◽  
Quantitative Methods ◽  
Data Extraction ◽  
Experimental Studies ◽  
Length Of Hospital Stay ◽  
Risk Of Bias ◽  
Eligibility Criteria ◽  
Quasi Experimental ◽  
Anaesthetic Assessment

ABSTRACT Objectives: The aim of this systematic review was to examine the effectiveness of pre-anaesthetic assessment clinics (PACs) implemented to improve quality and patient safety in perioperative care. Design: Systematic review. Data sources: The electronic databases CINAHL Plus with Full Text (EBSCOhost), Medline, and Embase (OvidSP) were systematically searched from 1st April, 1996 to 4th February, 2021. Eligibility criteria: The main inclusion criterion was that the study, using empirical quantitative methods, addressed the effectiveness of PACs. Data extraction and synthesis: Titles, abstracts, and full texts were screened in duplicate by two authors. Risk of bias assessment, using the Joanna Briggs Institute critical appraisal checklist for quasi-experimental studies, and data extraction were performed by one author and checked by the other author. Results were synthesised narratively owing to the heterogeneity of the included studies. Results: Seven prospective controlled studies were conducted. Most studies had a high risk of bias. Three studies reported a significant reduction in the length of the hospital stay, and two studies reported a significant reduction in cancellation of surgery for medical reasons when patients were seen in the PAC. In addition, the included studies presented mixed results regarding anxiety in patients. Conclusion: This systematic review demonstrated a reduction in the length of hospital stay and cancellation of surgery when the patients had been assessed in the PAC. There is a need for high-quality prospective studies to gain a deeper understanding of the effectiveness of PACs. PROSPERO registration number: CRD42019137724

scholarly journals Effectiveness and safety of herbal medicines for induction of labour: a systematic review and meta-analysis

BMJ Open ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. e022499 ◽  
Author(s):  
Collins Zamawe ◽  
Carina King ◽  
Hannah Maria Jennings ◽  
Chrispin Mandiwa ◽  
Edward Fottrell
Keyword(s):  
Systematic Review ◽  
Data Extraction ◽  
Meta Analysis ◽  
Experimental Studies ◽  
Herbal Medicines ◽  
Risk Of Bias ◽  
Induction Of Labour ◽  
Quality Data ◽  
Eligibility Criteria ◽  
Significant Difference

ObjectiveThe use of herbal medicines for induction of labour (IOL) is common globally and yet its effects are not well understood. We assessed the efficacy and safety of herbal medicines for IOL.DesignSystematic review and meta-analysis of published literature.Data sourcesWe searched in MEDLINE, AMED and CINAHL in April 2017, updated in June 2018.Eligibility criteriaWe considered experimental and non-experimental studies that compared relevant pregnancy outcomes between users and non-user of herbal medicines for IOL.Data extraction and synthesisData were extracted by two reviewers using a standardised form. A random-effects model was used to synthesise effects sizes and heterogeneity was explored through I2statistic. The risk of bias was assessed using ‘John Hopkins Nursing School Critical Appraisal Tool’ and ‘Cochrane Risk of Bias Tool’.ResultsA total of 1421 papers were identified through the searches, but only 10 were retained after eligibility and risk of bias assessments. The users of herbal medicine for IOL were significantly more likely to give birth within 24 hours than non-users (Risk Ratio (RR) 4.48; 95% CI 1.75 to 11.44). No significant difference in the incidence of caesarean section (RR 1.19; 95% CI 0.76 to 1.86), assisted vaginal delivery (RR 0.73; 95% CI 0.47 to 1.14), haemorrhage (RR 0.84; 95% CI 0.44 to 1.60), meconium-stained liquor (RR 1.20; 95% CI 0.65 to 2.23) and admission to nursery (RR 1.08; 95% CI 0.49 to 2.38) was found between users and non-users of herbal medicines for IOL.ConclusionsThe findings suggest that herbal medicines for IOL are effective, but there is inconclusive evidence of safety due to lack of good quality data. Thus, the use of herbal medicines for IOL should be avoided until safety issues are clarified. More studies are recommended to establish the safety of herbal medicines.

scholarly journals Effectiveness of Enhanced Recovery After Surgery (ERAS) for patients undergoing hysterectomy: A systematic review and meta-analysis

2021 ◽  
Author(s):  
Chengyi Ho ◽  
Hui Xian Oh ◽  
Zi An Shian Seah ◽  
Jiemin Zhu ◽  
Hong-Gu HE
Keyword(s):  
Systematic Review ◽  
Hospital Stay ◽  
Enhanced Recovery ◽  
Enhanced Recovery After Surgery ◽  
Data Extraction ◽  
Meta Analysis ◽  
Experimental Studies ◽  
Length Of Hospital Stay ◽  
Laparoscopic Hysterectomy ◽  
Complication Rates

Background: There is a lack of systematic review exploring the effectiveness of Enhanced Recovery After Surgery (ERAS) in hysterectomy in promoting better recovery. Objectives: To synthesize the best available evidence of the effectiveness of ERAS intervention in promoting better recovery of shortened length of hospital stay (primary outcome), lower readmission, and complication rates (secondary outcomes) among patients undergoing hysterectomy due to benign conditions as compared to conventional perioperative care. Search Strategy: Seven electronic databases were searched from the date of inception to December 2020. Selection Criteria: Randomized controlled trials, cohort studies, or quasi-experimental studies published in English examining the effects of ERAS for women diagnosed with benign gynecologic diseases and underwent either abdominal or laparoscopic hysterectomy were included. Data Collection and Analysis: Two reviewers independently conducted database search, data extraction, and methodological quality assessment. Meta-analyses were performed for all outcomes. The overall quality of evidence was assessed using GRADE. Main Results: Nine studies were included in this review. Meta-analysis showed a statistically significant reduction in length of hospital stay (SMD = -0.76, 95% CI [-1.06, -0.46], Z = 4.72, p < .00001), readmission rate (RR = 0.65, 95% CI [0.44-0.96]; Z = 2.16, p = .03) and complication rate (RR = 0.61, 95% CI [0.48-0.77]; Z = 4.17, p < .0001), with high certainty of evidence. Conclusions: The effectiveness of ERAS in improving recovery indicates that hospitals could adopt the protocol to improve patients’ health and wellbeing. Future studies can focus more on standardizing the protocol’s elements.

scholarly journals Prognostic models for predicting in-hospital paediatric mortality in resource-limited countries: a systematic review

BMJ Open ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. e035045
Author(s):  
Morris Ogero ◽  
Rachel Jelagat Sarguta ◽  
Lucas Malla ◽  
Jalemba Aluvaala ◽  
Ambrose Agweyu ◽  
...  
Keyword(s):  
Systematic Review ◽  
Low Income ◽  
Assessment Tool ◽  
Data Extraction ◽  
Model Development ◽  
Risk Of Bias ◽  
Prognostic Models ◽  
Risk Scores ◽  
Eligibility Criteria ◽  
Bias Assessment

ObjectivesTo identify and appraise the methodological rigour of multivariable prognostic models predicting in-hospital paediatric mortality in low-income and middle-income countries (LMICs).DesignSystematic review of peer-reviewed journals.Data sourcesMEDLINE, CINAHL, Google Scholar and Web of Science electronic databases since inception to August 2019.Eligibility criteriaWe included model development studies predicting in-hospital paediatric mortality in LMIC.Data extraction and synthesisThis systematic review followed the Checklist for critical Appraisal and data extraction for systematic Reviews of prediction Modelling Studies framework. The risk of bias assessment was conducted using Prediction model Risk of Bias Assessment Tool (PROBAST). No quantitative summary was conducted due to substantial heterogeneity that was observed after assessing the studies included.ResultsOur search strategy identified a total of 4054 unique articles. Among these, 3545 articles were excluded after review of titles and abstracts as they covered non-relevant topics. Full texts of 509 articles were screened for eligibility, of which 15 studies reporting 21 models met the eligibility criteria. Based on the PROBAST tool, risk of bias was assessed in four domains; participant, predictors, outcome and analyses. The domain of statistical analyses was the main area of concern where none of the included models was judged to be of low risk of bias.ConclusionThis review identified 21 models predicting in-hospital paediatric mortality in LMIC. However, most reports characterising these models are of poor quality when judged against recent reporting standards due to a high risk of bias. Future studies should adhere to standardised methodological criteria and progress from identifying new risk scores to validating or adapting existing scores.PROSPERO registration numberCRD42018088599.

scholarly journals Safety and efficiency of gasless laparoscopy: a systematic review protocol

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Haitham Shoman ◽  
Simone Sandler ◽  
Alexander Peters ◽  
Ameer Farooq ◽  
Magdalen Gruendl ◽  
...  
Keyword(s):  
Systematic Review ◽  
Assessment Tool ◽  
Data Extraction ◽  
Meta Analysis ◽  
A Priori ◽  
Risk Of Bias ◽  
Conventional Laparoscopy ◽  
Eligibility Criteria ◽  
Gasless Laparoscopy ◽  
Resource Setting

Abstract Background Gasless laparoscopy, developed in the early 1990s, was a means to minimize the clinical and financial challenges of pneumoperitoneum and general anaesthesia. It has been used in a variety of procedures such as in general surgery and gynecology procedures including diagnostic laparoscopy. There has been increasing evidence of the utility of gasless laparoscopy in resource limited settings where diagnostic imaging is not available. In addition, it may help save costs for hospitals. The aim of this study is to conduct a systematic review of the available evidence surrounding the safety and efficiency of gasless laparoscopy compared to conventional laparoscopy and open techniques and to analyze the benefits that gasless laparoscopy has for low resource setting hospitals. Methods This protocol is developed by following the Preferred Reporting Items for Systematic review and Meta-Analysis–Protocols (PRISMA-P). The PRISMA statement guidelines and flowchart will be used to conduct the study itself. MEDLINE (Ovid), Embase, Web of Science, Cochrane Central, and Global Index Medicus (WHO) will be searched and the National Institutes of Health Clinical Trials database. The articles that will be found will be pooled into Covidence article manager software where all the records will be screened for eligibility and duplicates removed. A data extraction spreadsheet will be developed based on variables of interest set a priori. Reviewers will then screen all included studies based on the eligibility criteria. The GRADE tool will be used to assess the quality of the studies and the risk of bias in all the studies will be assessed using the Cochrane Risk assessment tool. The RoB II tool will assed the risk of bias in randomized control studies and the ROBINS I will be used for the non-randomized studies. Discussion This study will be a comprehensive review on all published articles found using this search strategy on the safety and efficiency of the use of gasless laparoscopy. The systematic review outcomes will include safety and efficiency of gasless laparoscopy compared to the use of conventional laparoscopy or laparotomy. Trial registration The study has been registered in PROSPERO under registration number: CRD42017078338

scholarly journals Interventions to improve infant and young child feeding practices in Ethiopia: a systematic review

BMJ Open ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. e048700
Author(s):  
Kedir Y. Ahmed ◽  
Kingsley Emwinyore Agho ◽  
Andrew Page ◽  
Amit Arora ◽  
Felix Akpojene Ogbo
Keyword(s):  
Systematic Review ◽  
Young Child ◽  
Health Facility ◽  
Breast Feeding ◽  
Experimental Studies ◽  
Risk Of Bias ◽  
Child Feeding ◽  
Young Child Feeding ◽  
Infant And Young Child ◽  
Quasi Experimental

ObjectiveIn Ethiopia, despite the implementation of several interventions to improve infant and young child feeding (IYCF) practices, no published studies have highlighted the most effective IYCF interventions in the country. This systematic review investigated the impacts of various interventions on IYCF in Ethiopia.Source of informationA systematic search was conducted on seven computerised bibliographic databases (Embase, ProQuest Central, Scopus, PsycINFO, Web of Science, MEDLINE/PubMed and CINAHL) to locate experimental or quasi-experimental studies published between the year 2000 and May 2021.Study eligibility criteriaInterventional studies that measured IYCF indicators (early initiation of breast feeding (EIBF), exclusive breast feeding (EBF), the introduction of complementary foods, minimum dietary diversity (MDD), minimum meal frequency (MMF) and minimum acceptable diet) as outcome variables were included.Study appraisal and synthesisAll included studies were examined for biases related to interventional studies (ie, selection bias, performance bias, attrition bias, detection bias and reporting bias). Author reports of effect size measures were used to narratively report the findings of each study.ResultsOf the 23 eligible studies, 14 studies were quasi-experimental and 9 studies were cluster randomised trials (CRTs). Eight quasi-experimental studies had a serious risk of bias, while two CRTs had a high risk of bias. Four studies for EBF and six studies for EIBF showed significant impacts of policy advocacy, health service strengthening, interpersonal communication, community mobilisation and mass media campaigns. Six studies for MDD and three studies for MMF indicated significant effects of community-level and health facility complementary feeding promotions on infants and young children. Interventions that delivered in combination increased the impacts in improving EIBF, MDD and MMF compared with a single intervention.ConclusionOur review showed that 12 out of 21 eligible studies that implemented in the form of community-level and health facility interventions improved EIBF, EBF, and/or MDD in Ethiopia.Protocol registration numberPROSPERO, CRD42020155519.

scholarly journals Predicting future self-harm or suicide in adolescents: a systematic review of risk assessment scales/tools

BMJ Open ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. e029311 ◽  
Author(s):  
Isobel Marion Harris ◽  
Sophie Beese ◽  
David Moore
Keyword(s):  
Systematic Review ◽  
Risk Assessment ◽  
Data Extraction ◽  
Meta Analysis ◽  
Predictive Ability ◽  
Risk Of Bias ◽  
Assessment Tools ◽  
Case Control Studies ◽  
Eligibility Criteria ◽  
Self Harm

ObjectiveThis systematic review aimed to evaluate the ability of risk tools to predict the future episodes of suicide/self-harm in adolescents.DesignSystematic review.Data sourcesMEDLINE, EMBASE, CINAHL and PsycINFO were searched from inception to 3 March 2018.Eligibility criteria for selecting studiesCohort studies, case–control studies and randomised controlled trials of adolescents aged 10–25 who had undergone risk assessment in a clinical setting following an episode of self-harm were included.Data extraction and synthesisTwo independent reviewers extracted data and assessed risk of bias. Data were grouped by tool and narrative synthesis undertaken, with studies appraised using a checklist combining the QUIPS (Quality In Prognosis Studies) and QUADAS-2 (Quality Assessment of Diagnostic Accuracy Studies) tools.ResultsOf the 17 137 articles initially identified, 11 studies evaluating 10 separate tools were included. The studies varied in setting, population and outcome measure. The majority of the studies were rated as having an unclear risk of bias, and meta-analysis was not possible due to high variability between studies.The ability of the tools to correctly identify those adolescents going on to make a self-harm/suicide attempt ranged from 27% (95% CI 10.7% to 50.2%) to 95.8% (95% CI 78.9% to 99.9%). A variety of metrics were provided for 1–10 points increases in various tools, for example, odds and HRs.ConclusionsThis systematic review is the first to explore the use of assessment tools in adolescents. The predictive ability of these tools varies greatly. No single tool is suitable for predicting a higher risk of suicide or self-harm in adolescent populations.PROSPERO registration numberCRD42017058686

How Rewarding Can a Pacifier Be? A Systematic Review of Nonnutritive Sucking in Preterm Infants

2000 ◽  
Vol 19 (8) ◽  
pp. 41-48 ◽  
Author(s):  
Janet Pinelli ◽  
Amanda Symington
Keyword(s):  
Systematic Review ◽  
Hospital Stay ◽  
Preterm Infants ◽  
Length Of Hospital Stay ◽  
Cochrane Collaboration ◽  
Outcome Variable ◽  
Intestinal Transit Time ◽  
Orogastric Tube ◽  
Nonnutritive Sucking ◽  
Quasi Experimental

Purpose: To determine whether nonnutritive sucking (NNS) in preterm infants influences selected outcome variables.Design: A systematic review, based on the Cochrane Collaboration format, of trials utilizing experimental or quasi-experimental designs in which NNS (by pacifier) was compared to no provision of NNS; related to naso/orogastric tube feedings, bottle feedings, or not assoicated with feeding.Sample: All infants born at <37 weeks gestation. This review consisted of 19 studies; 13 were randomized controlled trials. Sample sizes ranged from 10 to 59 infants and totaled 518 infants.Main Outcome Variable: Weight gain, energy intake, heart rate, oxygen saturation, length of hospital stay, intestinal transit time, and postconceptional age at full oral feedings.Results: NNS significantly decreased the length of hospital stay in preterm infants. The review did not reveal a consistent benefit of NNS with respect to other major clinical variables. No negative outcomes were reported in any of the studies.

Mindfulness-Based Interventions for Youth With Anxiety: A Systematic Review and Meta-Analysis

2017 ◽  
Vol 29 (2) ◽  
pp. 195-205 ◽  
Author(s):  
Debra S. Borquist-Conlon ◽  
Brandy R. Maynard ◽  
Kristen Esposito Brendel ◽  
Anne S. J. Farina
Keyword(s):  
Systematic Review ◽  
Anxiety Disorder ◽  
Confidence Interval ◽  
Anxiety Disorders ◽  
Meta Analysis ◽  
Experimental Studies ◽  
Risk Of Bias ◽  
Quasi Experimental ◽  
Disorder Risk

Purpose: To examine the effects on anxiety of mindfulness-based interventions (MBIs) among youth with anxiety disorders. Method: Systematic review and meta-analytic procedures were employed to synthesize experimental and quasi-experimental studies authored between 1980 and 2015. Results: The search yielded five studies from five countries reporting results for a total of 188 youth between the ages of 5 and 18 (mean age 13.26) who met criteria for an anxiety disorder. Risk of bias varied across studies. Meta-analytic results suggest a moderate and significant effect ( g = .62; 95% confidence interval = [0.20, 1.04], p = .004). Heterogeneity was moderate ( I2 = 47.22) and not statistically significant ( Q = 7.58, df = 4, p = .11), thus moderator analyses were not warranted. Discussion: The findings of this review suggest that MBIs for the treatment of anxiety in youth with anxiety disorders are effective.

scholarly journals Use of implantable meshes for augmented rotator cuff repair: a systematic review and meta-analysis

BMJ Open ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. e039552
Author(s):  
Mathew Baldwin ◽  
N S Nagra ◽  
Gemma Greenall ◽  
Andrew J Carr ◽  
David Beard ◽  
...  
Keyword(s):  
Systematic Review ◽  
Rotator Cuff ◽  
Comparative Studies ◽  
Data Extraction ◽  
Meta Analysis ◽  
Case Series ◽  
Risk Of Bias ◽  
Complication Rates ◽  
Eligibility Criteria ◽  
Surgical Meshes

ObjectiveTo appraise studies reporting on clinical effectiveness and safety of surgical meshes used to augment rotator cuff repairs (RCRs).DesignSystematic review and meta-analysis.Data sourcesMEDLINE, Embase and Cochrane databases were searched between April 2006 and April 2020.Eligibility criteriaAll studies evaluating adults (≥18 years) undergoing RCR were considered. There were no language restrictions.Data extraction and synthesisScreening, data extraction and quality appraisal were conducted by two independent reviewers. Meta-analysis was conducted using a random-effects models if ≥2 comparative studies reported the same outcome measure. Risk of bias assessment was undertaken for randomised (RoB2, Cochrane) and comparative studies (ROBINS-I, Cochrane).ResultsWe included 60 studies, consisting of 7 randomised controlled trials, 13 observational comparative studies and 40 observational case series. All comparative studies reported on shoulder-specific functional outcome scores, 18 on the radiographic occurrence of re-tear and 14 on pain score metrics. All studies contained some risk of bias.Compared with non-augmented repair, a small improvement in shoulder-specific function or pain scores was observed for synthetic patches with a mean improvement of 6.7 points on the University of California Los Angles (UCLA) shoulder score (95% CI 0.1 to 13.4) and 0.46 point reduction on the Visual Analogue Scale (95% CI −0.74 to −0.17), respectively. A reduced likelihood of radiologically observed re-tear was observed for synthetic (risk ratio (RR) 0.41, 95% CI 0.27 to 0.61) and allograft (RR 0.34, 95% CI 0.18 to 0.65) patches. A total of 49 studies reported on the occurrence of complications. Slightly higher crude complication rates were observed following patch-augmented repair (2.1%) than standard repair (1.6%).ConclusionsWhile several studies suggest a decreased failure rate and small improvements in shoulder function and pain following augmented RCR, a paucity of rigorous clinical evaluation, for both effectiveness and safety, prevents firm recommendations.Prospero registration numberCRD42017057908.

scholarly journals Effectiveness of XP-Endo Finisher and passive ultrasonic irrigation on intracanal medicament removal from root canals: a systematic review and meta-analysis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Jiani Zhou ◽  
Tingjun Liu ◽  
Lihong Guo
Keyword(s):  
Systematic Review ◽  
Ethylenediaminetetraacetic Acid ◽  
Data Extraction ◽  
Meta Analysis ◽  
Risk Of Bias ◽  
Cochrane Library ◽  
Eligibility Criteria ◽  
Passive Ultrasonic Irrigation ◽  
Significant Difference ◽  
Ultrasonic Irrigation

Abstract Background XP-Endo Finisher (XPF) and passive ultrasonic irrigation (PUI) are commonly used in intracanal medicament removal. The effectiveness of these two techniques needs to be compared, and evidence-based research should be conducted. Methods A comprehensive literature search was conducted in PubMed, Web of Science, Embase, Cochrane Library, and Google Scholar up to December 20th, 2020. The outcomes of the included trials were pooled into the Cochrane Collaboration’s Review Manager 5.3 software. Cochrane’s risk-of-bias tool 2.0 was applied to assess the risk of bias. Results Nine articles were included in this systematic review and processed for data extraction, and eight studies were identified for meta-analysis. In general, the use of PUI showed better medicament removal effectiveness than XPF (odds ratio [OR]: 3.09; 95% confidence interval [CI], 1.96–4.86; P < 0.001). PUI was also significantly more efficient than XPF in the apical third (OR: 3.42; 95% CI, 1.32–8.84; P = 0.01). For trials using sodium hypochlorite (NaOCl) alone, PUI was also significantly more effective than XPF on intracanal medicaments removal (OR: 5.23; 95% CI, 2.79–9.82; P < 0.001). However, there was no significant difference between PUI and XPF when NaOCl and ethylenediaminetetraacetic acid (EDTA) were used in combination (OR: 1.51; 95% CI, 0.74–3.09; P = 0.26). In addition, for studies whose intracanal medicament periods were two weeks, the effectiveness of PUI was statistically better than the XPF (OR: 7.73; 95% CI, 3.71–16.07; P < 0.001). Nevertheless, for trials whose intracanal medicament time was one week or over two weeks, no differences between the XPF and PUI were found (OR: 1.54; 95% CI, 0.74–3.22; P = 0.25) (OR: 1.42; 95% CI, 0.44–4.61; P = 0.56). Conclusions The meta-analysis is the first study to quantitatively compare the effectiveness of XPF and PUI techniques on intracanal medicaments removal. With rigorous eligibility criteria, the study only included high-quality randomised controlled trials. The study indicated that PUI might be superior over XPF techniques for removing intracanal medicaments from artificial standardized grooves and cavities in the root canal system. The anatomical areas, irrigation protocol, and intracanal medicaments time may influence the cleaning efficacy.

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