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Edginton S, Kruger N, Stelfox HT, Brochard L, Zuege DJ, Gaudet J, Solverson KJ, Robertson HL, Fiest KM, Niven DJ, Bagshaw SM, Parhar KKS. Methods for determination of optimal positive end-expiratory pressure: a protocol for a scoping review. BMJ Open 2023; 13:e071871. [PMID: 37527894 PMCID: PMC10401233 DOI: 10.1136/bmjopen-2023-071871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/03/2023] Open
Abstract
INTRODUCTION Titrated application of positive end-expiratory pressure (PEEP) is an important part of any mechanical ventilation strategy. However, the method by which the optimal PEEP is determined and titrated varies widely. Methods for determining optimal PEEP have been assessed using a variety of different study designs and patient populations. We will conduct a scoping review to systematically identify all methods for determining optimal PEEP, and to identify the patient populations, outcomes measured and study designs used for each method. The goal will be to identify gaps in the optimal PEEP literature and identify areas where there may be an opportunity to further systematically synthesise and meta-analyse existing literature. METHODS AND ANALYSIS Using scoping review methodology, we will generate a comprehensive search strategy based on inclusion and exclusion criteria generated using the population, concept, context framework. Five different databases will be searched (MEDLINE, EMBASE, CENTRAL, Web of Science and Scopus). Three investigators will independently screen titles and abstracts, and two investigators will independently complete full-text review and data extraction. Included citations will be categorised in terms of PEEP method, study design, patient population and outcomes measured. The methods for PEEP titration will be described in detail, including strengths and limitations. ETHICS AND DISSEMINATION Given this is a synthesis of existing literature, ethics approval is not required. The results will be disseminated to stakeholders via presentation at local, regional and national levels, as well as publication in a high-impact critical care journal. There is also the potential to impact local clinical care protocols and inform broader clinical practice guidelines undertaken by societies.
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Affiliation(s)
- Stefan Edginton
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Natalia Kruger
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Henry Tom Stelfox
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Laurent Brochard
- Interdepartmental Division of Critical Care, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
- Department of Critical Care, Keenan Research Centre and Li Ka Shing Institute, St Michael's Hospital, Toronto, Ontario, Canada
| | - Danny J Zuege
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Jonathan Gaudet
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Kevin J Solverson
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Helen Lee Robertson
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Kirsten M Fiest
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Daniel J Niven
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Sean M Bagshaw
- Critical Care Medicine, University of Alberta Faculty of Medicine & Dentistry, Edmonton, Alberta, Canada
| | - Ken Kuljit S Parhar
- Critical Care Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
- O'Brien Institute for Public Health, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
- Libin Cardiovascular Institute, University of Calgary, Calgary, Alberta, Canada
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O'Rielly CM, Harrison TG, Andruchow JE, Ronksley PE, Sajobi T, Robertson HL, Lorenzetti D, McRae AD. Risk Scores for Clinical Risk Stratification of Emergency Department Patients With Chest Pain but No Acute Myocardial Infarction: A Systematic Review. Can J Cardiol 2023; 39:304-310. [PMID: 36641050 DOI: 10.1016/j.cjca.2022.12.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/11/2022] [Accepted: 12/11/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Chest pain is a common cause for emergency department (ED) presentations. After myocardial infarction (MI) has been ruled out by means of electrocardiography and troponin testing, decisions around anatomic or functional testing may be informed by clinical risk scores. We conducted a systematic review to synthesize evidence of the prognostic performance of chest pain risk scores among ED patients who have had MI ruled out by means of a high-sensitivity troponin assay. METHODS We queried multiple databases from inception to May 17, 2022. We included studies that quantified risk of 30-day major adverse cardiac events (MACE), at different cutoffs of clinical risk scores, among adult patients who had MI ruled out by means of a high-sensitivity troponin assay. Prognostic performance of each score was synthesized and described, but meta-analysis was not possible. RESULTS Six studies met inclusion criteria. Short-term MACE risk among patients who had MI ruled out by means of high-sensitivity cardiac troponin assays was very low. The HEART score, with a cutoff of 3 or less, predicted a very low risk of MACE among the greatest proportion of patients. Other scores had lower sensitivity or classified fewer patients as low risk. CONCLUSIONS The HEART score with a cutoff value of 3 or less accurately identified the greatest number of patients at low risk of 30-day MACE. However, MACE risk among patients who have MI ruled out by means of high-sensitivity troponin testing is sufficiently low that clinical risk stratification or noninvasive testing may be of little additional value in identifying patients with coronary disease.
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Affiliation(s)
- Connor M O'Rielly
- Department of Emergency Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Tyrone G Harrison
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - James E Andruchow
- Department of Emergency Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Paul E Ronksley
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Tolu Sajobi
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Diane Lorenzetti
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Health Sciences Library, University of Calgary, Calgary, Alberta, Canada
| | - Andrew D McRae
- Department of Emergency Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
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Lau LW, Ghaznavi S, Frolkis AD, Stephenson A, Robertson HL, Rabi DM, Paschke R. Malignancy risk of hyperfunctioning thyroid nodules compared with non-toxic nodules: systematic review and a meta-analysis. Thyroid Res 2021; 14:3. [PMID: 33632297 PMCID: PMC7905613 DOI: 10.1186/s13044-021-00094-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 02/01/2021] [Indexed: 02/07/2023] Open
Abstract
Background Hyperfunctioning or hot nodules are thought to be rarely malignant. As such, current guidelines recommend that hot nodules be excluded from further malignancy risk stratification. The objective of this systematic review and meta-analysis is to compare the malignancy risk in hot nodules and non-toxic nodules in observational studies. Methods Ovid MEDLINE Daily and Ovid MEDLINE, EMBASE, Scopus, and Web of Science databases were searched. Observational studies which met all of the following were included: (1) use thyroid scintigraphy for nodule assessment, (2) inclusion of both hyperfunctioning and non-functioning nodules based on scintigraphy, (3) available postoperative histopathologic nodule results, (4) published up to November 12, 2020 in either English or French. The following data was extracted: malignancy outcomes include malignancy rate, mapping of the carcinoma within the hot nodule, inclusion of microcarcinomas, and presence of gene mutations. Results Among the seven included studies, overall incidence of malignancy in all hot thyroid nodules ranged from 5 to 100% in comparison with non-toxic nodules, 3.8–46%. Odds of malignancy were also compared between hot and non-toxic thyroid nodules, separated into solitary nodules, multiple nodules and combination of the two. Pooled odds ratio (OR) of solitary thyroid nodules revealed a single hot nodule OR of 0.38 (95% confidence interval (CI) 0.25, 0.59), toxic multinodular goiter OR of 0.51 (95% CI 0.34, 0.75), and a combined hot nodule OR of 0.45 (95% CI 0.31, 0.65). The odds of malignancy are reduced by 55% in hot nodules; however, the incidence was not zero. Conclusions Odds of malignancy of hot nodules is reduced compared with non-toxic nodules; however, the incidence of malignancy reported in hot nodules was higher than expected. These findings highlight the need for further studies into the malignancy risk of hot nodules. Supplementary Information The online version contains supplementary material available at 10.1186/s13044-021-00094-1.
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Affiliation(s)
- Lorraine W Lau
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Section of Endocrinology and Metabolism, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Sana Ghaznavi
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Section of Endocrinology and Metabolism, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Alexandra D Frolkis
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Alexandra Stephenson
- Arnie Charbonneau Cancer Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Helen Lee Robertson
- Clinical Medicine. Health Sciences Library, University of Calgary, Calgary, Canada
| | - Doreen M Rabi
- Section of Endocrinology and Metabolism, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Ralf Paschke
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada. .,Section of Endocrinology and Metabolism, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Canada. .,Departments of Oncology, Pathology, and Laboratory Medicine, Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, Canada.
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Yang D, Robertson HL, Condliffe EG, Carter MT, Dewan T, Gnanakumar V. Rehabilitation therapies in Rett syndrome across the lifespan: A scoping review of human and animal studies. J Pediatr Rehabil Med 2021; 14:69-96. [PMID: 32894256 DOI: 10.3233/prm-200683] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
PURPOSE To perform a scoping review of the evidence for therapeutic interventions to manage functional impairments associated with Rett syndrome (RTT) throughout the lifespan. METHODS MEDLINE, EMBASE, PsycINFO, CENTRAL, CINAHL, Scopus and Index to Chiropractic Literature were searched systematically up to December 2019. Two investigators independently reviewed all search results and extracted those that met the inclusion criteria. Human and animal model studies pertaining to therapies that increase functional ability or treat RTT-associated symptoms in all age groups were included. Relevant studies were grouped into intervention categories and rated using the Oxford Centre of Evidence Based Medicine Levels of Evidence. Demographics of participants, interventions, and outcomes were summarized. RESULTS Ninety-one articles representing 88 studies met the inclusion criteria, of which 80 were human clinical studies and eight were studies using animal models. Study designs were primarily case series and only six studies involved participants above the age of 40. CONCLUSION A small number of rigorously studied rehabilitation interventions have been published. Published studies aim to address a wide variety of functional impairments. Research regarding implementation of therapies for older patients with RTT is lacking and requires further exploration.
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Affiliation(s)
- David Yang
- University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Helen Lee Robertson
- Liaison Librarian, Clinical Medicine, Health Sciences Library, University of Calgary, Calgary, AB, Canada
| | - Elizabeth G Condliffe
- Departments of Clinical Neurosciences and Pediatrics, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Melissa T Carter
- Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
| | - Tammie Dewan
- Department of Pediatrics, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
| | - Vithya Gnanakumar
- Departments of Clinical Neurosciences and Pediatrics, University of Calgary Cumming School of Medicine, Calgary, AB, Canada
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Lu C, Baraty B, Robertson HL, Filyk A, Shen H, Fung T, Novak K, Ma C, Panaccione R, Achkar JP, Ouali SE, Bruining D, Jairath V, Feagan B, Rieder F. Systematic review: medical therapy for fibrostenosing Crohn's disease. Aliment Pharmacol Ther 2020; 51:1233-1246. [PMID: 32406116 PMCID: PMC7777136 DOI: 10.1111/apt.15750] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 03/16/2020] [Accepted: 04/05/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Medical therapy and/or endoscopic balloon dilation with intralesional therapies are options for the treatment of small bowel fibrostenotic Crohn's disease (CD). AIM To perform a systematic review summarising evidence for efficacy of systemic and endoscopic intralesional medical therapy in established small bowel strictures in adult CD patients. METHODS A systematic search of MEDLINE, EMBASE, CENTRAL and Scopus was conducted. Primary outcomes were rates of surgical resection and repeat endoscopic dilation. Pooled event rates from random effects models across studies with 95% confidence intervals were reported. RESULTS Ten studies describing systemic medical therapy and eight studies of intralesional injection were included. One randomised controlled trial each for systemic therapy and intrastricture injection were identified. Only observational studies were found for systemic biologic therapies, which exclusively included tumour necrosis factor (TNF) antagonists, while intralesional therapies all involved corticosteroids except for one study that evaluated infliximab. Pooled event rates for surgical resection after systemic and intralesional therapy were 28.3% (95% CI: 18.2%-41.3%) and 18.5% (95% CI: 8.3%-36.2%), respectively over a median follow-up of 23 months (range 5.5-105.8), and 21.8 months (range 5-47). Risk of repeat endoscopic balloon dilation in those with intralesional therapy was 58.3% (95% CI: 36.6%-77.3%) over a median follow-up of 21.8 months (range 5-47). CONCLUSIONS There are no favoured therapies for patients with stricturing small bowel CD. Data are lacking for ustekinumab and vedolizumab. No endoscopic intralesional medications provided a clear benefit for prevention of repeat EBD or surgery.
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Affiliation(s)
- Cathy Lu
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Brandon Baraty
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
- Department of Gastroenterology, University of Sydney, Sydney, Australia
| | | | - Alexis Filyk
- Department of Life Sciences, Queen’s University, Kingston, Ontario, Canada
| | - Hua Shen
- Department of Mathematics and Statistics, University of Calgary, AB, Canada
| | - Tak Fung
- Department of Mathematics and Statistics, University of Calgary, AB, Canada
| | - Kerri Novak
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Christopher Ma
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
- Robarts Clinical Trials Inc., London, Ontario, Canada; Department of Medicine, University of Western Ontario, London, Ontario, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Remo Panaccione
- Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Jean-Paul Achkar
- Department of Gastroenterology, Hepatology & Nutrition; Digestive Diseases and Surgery Institute; Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Sara El Ouali
- Department of Gastroenterology, Hepatology & Nutrition; Digestive Diseases and Surgery Institute; Cleveland Clinic Foundation, Cleveland, OH, USA
| | - David Bruining
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Vipul Jairath
- Robarts Clinical Trials Inc., London, Ontario, Canada; Department of Medicine, University of Western Ontario, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Western University, London Ontario, Canada
| | - Brian Feagan
- Robarts Clinical Trials Inc., London, Ontario, Canada; Department of Medicine, University of Western Ontario, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Western University, London Ontario, Canada
| | - Florian Rieder
- Department of Gastroenterology, Hepatology & Nutrition; Digestive Diseases and Surgery Institute; Cleveland Clinic Foundation, Cleveland, OH, USA
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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Stritzke A, Kabra N, Kaur S, Robertson HL, Lodha A. Correction to: Oral propranolol in prevention of severe retinopathy of prematurity: a systematic review and meta-analysis. J Perinatol 2019; 39:1695. [PMID: 31664158 DOI: 10.1038/s41372-019-0537-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- A Stritzke
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada. .,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada. .,Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada.
| | - N Kabra
- Department of Neonatology, Surya Hospitals, Mumbai, Maharashtra, India
| | - S Kaur
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - H L Robertson
- Liaison Librarian, Clinical Medicine, Health Sciences Library, University of Calgary, Calgary, AB, Canada
| | - A Lodha
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
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Quadir A, Pontifex CS, Lee Robertson H, Labos C, Pfeffer G. Systematic review and meta-analysis of cardiac involvement in mitochondrial myopathy. Neurol Genet 2019; 5:e339. [PMID: 31403078 PMCID: PMC6659349 DOI: 10.1212/nxg.0000000000000339] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Accepted: 04/30/2019] [Indexed: 11/15/2022]
Abstract
Objective Our goal was to perform a systematic review of the literature to demonstrate the prevalence of cardiac abnormalities identified using cardiac investigations in patients with mitochondrial myopathy (MM). Methods This systematic review surveys the available evidence for cardiac investigations in MM from a total of 21 studies including 825 participants. Data were stratified by genetic mutation and clinical syndrome. Results We identified echocardiogram and ECG as the principal screening modalities that identify cardiac structural (29%) and conduction abnormalities (39%) in various MM syndromes. ECG abnormalities were more prevalent in patients with m.3243A>G mutations than other gene defects, and patients with mitochondrial encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) had a higher prevalence of ECG abnormalities than patients with other clinical syndromes. Echocardiogram abnormalities were significantly more prevalent in patients with m.3243A>G or m.8344A>G mutations compared with other genetic mutations. Similarly, MELAS and MERRF had a higher prevalence compared with other syndromes. We observed a descriptive finding of an increased prevalence of ECG abnormalities in pediatric patients compared with adults. Conclusions This analysis supports the presence of a more severe cardiac phenotype in MELAS and myoclonic epilepsy with ragged red fibres syndromes and with their commonly associated genetic mutations (m.3243A>G and m.8344A>G). This provides the first evidence basis on which to provide more intensive cardiac screening for patients with certain clinical syndromes and genetic mutations. However, the data are based on a small number of studies. We recommend further studies of natural history, therapeutic response, pediatric participants, and cardiac MRI as areas for future investigation.
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Affiliation(s)
- Asfia Quadir
- Hotchkiss Brain Institute (A.Q., C.S.P., G.P.), University of Calgary; Health Sciences Library (H.L.R.), University of Calgary, Alberta; Queen Elizabeth Health Complex (C.L.), Montreal, Quebec; and Department of Clinical Neurosciences (G.P.), Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Carly Sabine Pontifex
- Hotchkiss Brain Institute (A.Q., C.S.P., G.P.), University of Calgary; Health Sciences Library (H.L.R.), University of Calgary, Alberta; Queen Elizabeth Health Complex (C.L.), Montreal, Quebec; and Department of Clinical Neurosciences (G.P.), Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Helen Lee Robertson
- Hotchkiss Brain Institute (A.Q., C.S.P., G.P.), University of Calgary; Health Sciences Library (H.L.R.), University of Calgary, Alberta; Queen Elizabeth Health Complex (C.L.), Montreal, Quebec; and Department of Clinical Neurosciences (G.P.), Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Christopher Labos
- Hotchkiss Brain Institute (A.Q., C.S.P., G.P.), University of Calgary; Health Sciences Library (H.L.R.), University of Calgary, Alberta; Queen Elizabeth Health Complex (C.L.), Montreal, Quebec; and Department of Clinical Neurosciences (G.P.), Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Gerald Pfeffer
- Hotchkiss Brain Institute (A.Q., C.S.P., G.P.), University of Calgary; Health Sciences Library (H.L.R.), University of Calgary, Alberta; Queen Elizabeth Health Complex (C.L.), Montreal, Quebec; and Department of Clinical Neurosciences (G.P.), Cumming School of Medicine, University of Calgary, Alberta, Canada
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Otero Varela L, Wiebe N, Niven DJ, Ronksley PE, Iragorri N, Robertson HL, Quan H. Evaluation of interventions to improve electronic health record documentation within the inpatient setting: a protocol for a systematic review. Syst Rev 2019; 8:54. [PMID: 30760323 PMCID: PMC6373133 DOI: 10.1186/s13643-019-0971-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 02/04/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Electronic health records (EHRs) are increasing in popularity across national and international healthcare systems. Despite their augmented availability and use, the quality of electronic health records is problematic. There are various reasons for poor documentation quality within the EHR, and efforts have been made to address these areas. Previous systematic reviews have assessed intervention effectiveness within the outpatient setting or within paper documentation. This systematic review aims to assess the effectiveness of different interventions seeking to improve EHR documentation within an inpatient setting. METHODS We will employ a comprehensive search strategy that encompasses four distinct themes: EHR, documentation, interventions, and study design. Four databases (MEDLINE, EMBASE, CENTRAL, and CINAHL) will be searched along with an in-depth examination of the grey literature and reference lists of relevant articles. A customized hybrid study quality assessment tool has been designed, integrating components of the Downs and Black and Newcastle-Ottawa Scales, into a REDCap data capture form to facilitate data extraction and analysis. Given the predicted high heterogeneity between studies, it may not be possible to standardize data for a quantitative comparison and meta-analysis. Thus, data will be synthesized in a narrative, semi-quantitative manner. DISCUSSION This review will summarize the current level of evidence on the effectiveness of interventions implemented to improve inpatient EHR documentation, which could ultimately enhance data quality in administrative health databases. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42017083494.
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Affiliation(s)
- Lucia Otero Varela
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3rd Floor TRW Building, 3280 Hospital Dr. NW, Calgary, AB, T2N 4Z6, Canada.
| | - Natalie Wiebe
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3rd Floor TRW Building, 3280 Hospital Dr. NW, Calgary, AB, T2N 4Z6, Canada
| | - Daniel J Niven
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3rd Floor TRW Building, 3280 Hospital Dr. NW, Calgary, AB, T2N 4Z6, Canada
| | - Paul E Ronksley
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3rd Floor TRW Building, 3280 Hospital Dr. NW, Calgary, AB, T2N 4Z6, Canada
| | - Nicolas Iragorri
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3rd Floor TRW Building, 3280 Hospital Dr. NW, Calgary, AB, T2N 4Z6, Canada
| | - Helen Lee Robertson
- Health Sciences Library, Libraries and Cultural Resources, University of Calgary, Calgary, Canada
| | - Hude Quan
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, 3rd Floor TRW Building, 3280 Hospital Dr. NW, Calgary, AB, T2N 4Z6, Canada
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Wiebe N, Varela LO, Niven D, Ronksley PE, Iraggori N, Robertson HL, Quan H. Evaluation of interventions to improve inpatient hospital documentation within electronic health records: A Systematic Review. Int J Popul Data Sci 2018. [DOI: 10.23889/ijpds.v3i4.841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
IntroductionDespite increased use of electronic health records (EHRs), EHR documentation quality remains poor. Consequently, EHR data quality is also negatively affected. Many services, including disease surveillance and health services research, utilize EHR data. Accordingly, several studies have attempted to improve EHR documentation quality in the inpatient setting using various interventions.
Objectives and ApproachThe purpose of this systematic review was to synthesize the literature, and assess the effectiveness of interventions seeking to improve inpatient EHR documentation quality. To identify relevant experimental, quasi-experimental and observational studies, a search strategy was developed based on elaborate inclusion/exclusion criteria using four main themes: EHR, documentation, interventions, and type of study. Four databases, Cochrane, Medline, EMBASE, and CINAHL, were searched. Study quality assessment and data extraction from selected studies were performed using a Downs and Black and Newcastle-Ottawa Scale hybrid tool, and a REDCap form, respectively. Data was then analyzed and synthesized in a narrative semi-quantitative manner.
ResultsAn in-depth search of the identified databases, grey literature and reference lists, revealed a final 20 studies for inclusion in this systematic review. Due to high heterogeneity in study design, population, interventions, comparators, document types and outcomes, data could not be standardized for a quantitative comparison. However, statistically significant results in interventions and affected outcomes were further presented and discussed. A higher number of studies reported significantly improved EHR documentation when using the interventions: ‘Education’ and ‘Implementing a new EHR Reporting System’. When implementing two or more interventions, more outcome measures were affected. There was no association between study quality or study design and number of interventions used. Only one of the 20 studies found EHR documentation worsened with the interventions used.
Conclusion/ImplicationsInterventions implemented to enhance EHR documentation are highly variable and require standardization. Emphasis should be placed on this novel area of research to improve communication between healthcare providers, enhance continuity of care, reduce the burden in health information management, and to facilitate data sharing between centers, provinces, and countries.
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Wajid A, Mughal MK, McNeil D, Robertson HL, Kingston D. Effect of maternal mental health improvement programs on obesity in pediatric populations: a protocol for a systematic review and meta-analysis. Syst Rev 2018; 7:133. [PMID: 30157939 PMCID: PMC6116373 DOI: 10.1186/s13643-018-0798-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Accepted: 08/16/2018] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Childhood obesity has become a global epidemic irrespective of the socioeconomic status of a country or nation. Obesity increases the risk of various diseases in children, for example asthma, sleep apnea, bone and joint problems, type-2 diabetes, and heart problems. The existing literature informs us of the many factors associated with childhood obesity. Among these factors, maternal mental health has been found to be a strong predictor. Maternal mental health programs were implemented to address the issue of childhood obesity but with little or no improvement. It suggests systematically reviewing the literature to assess the contents of these programs and carrying out meta-analysis for the overall effect of these interventions. METHODS The studies included in this review will be experimental designs such as randomized controlled trials (RCTs) which provide information on interventions to improve maternal mental health and its effects on childhood obesity. We plan to search MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, PsycINFO, ERIC, CINAHL, ProQuest Dissertations and Theses Global, Scopus, and Web of Science with no restrictions as to language. Reference lists of the selected articles will also be searched for additional articles. The Cochrane EPOC Risk of Bias Tool will be used to assess the quality of studies. If the studies lend themselves to a statistical analysis, we will also carry out a meta-analysis. DISCUSSION This review will help determine the effect of maternal health improvement programs on childhood obesity. These findings, in turn, will guide the research community on the development of related programs in the future. SYSTEMATIC REVIEW REGISTRATION PROSPERO: CRD42017072737 .
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Affiliation(s)
- Abdul Wajid
- University of Calgary, PF 2220, 2500 University Dr. NW, Calgary, AB T2N 1N4 Canada
| | | | - Deborah McNeil
- Alberta Health Services, Southport Atrium, #2237, 10101 Southport Rd, SW, Calgary, AB T2W 3N2 Canada
| | - Helen Lee Robertson
- University of Calgary, PF 2220, 2500 University Dr. NW, Calgary, AB T2N 1N4 Canada
| | - Dawn Kingston
- University of Calgary, PF 2220, 2500 University Dr. NW, Calgary, AB T2N 1N4 Canada
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11
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Wong C, Teitge B, Ross M, Young P, Robertson HL, Lang E. The Accuracy and Prognostic Value of Point-of-care Ultrasound for Nephrolithiasis in the Emergency Department: A Systematic Review and Meta-analysis. Acad Emerg Med 2018; 25:684-698. [PMID: 29427476 DOI: 10.1111/acem.13388] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 11/09/2017] [Accepted: 11/14/2017] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Point-of-care ultrasound (POCUS) has been suggested as an initial investigation in the management of renal colic. Our objectives were: 1) to determine the accuracy of POCUS for the diagnosis of nephrolithiasis and 2) to assess its prognostic value in the management of renal colic. METHODS The review protocol was registered to the PROSPERO database (CRD42016035331). An electronic database search of MEDLINE, Embase, and PubMed was conducted utilizing subject headings, keywords, and synonyms that address our research question. Bibliographies of included studies and narrative reviews were manually examined. Studies of adult emergency department patients with renal colic symptoms were included. Any degree of hydronephrosis was considered a positive POCUS finding. Accepted criterion standards were computed tomography evidence of renal stone or hydronephrosis, direct stone visualization, or surgical findings. Screening of abstracts, quality assessment with the QUADAS-2 instrument, and data extraction were performed by two reviewers, with discrepancies resolved by consensus with a third reviewer. Test performance was assessed by pooled sensitivity and specificity, calculated likelihood ratios, and a summary receiver operator curve (SROC). The secondary objective of prognostic value was reported as a narrative summary. RESULTS The electronic search yielded 627 unique titles. After relevance screening, 26 papers underwent full-text review, and nine articles met all inclusion criteria. Of these, five high-quality studies (N = 1,773) were included in the meta-analysis for diagnostic accuracy and the remaining yielded data on prognostic value. The pooled results for sensitivity and specificity were 70.2% (95% confidence interval [CI] = 67.1%-73.2%) and 75.4% (95% CI = 72.5%-78.2%), respectively. The calculated positive and negative likelihood ratios were 2.85 and 0.39. The SROC generated did not show evidence of a threshold effect. Two of the studies in the meta-analysis found that the finding of moderate or greater hydronephrosis yielded a specificity of 94.4% (95% CI = 92.7%-95.8%). Four studies examining prognostic value noted a higher likelihood of a large stone when positive POCUS findings were present. The largest randomized trial showed lower cumulative radiation exposure and no increase in adverse events in those who received POCUS investigation as the initial renal colic investigation. CONCLUSION Point-of-care ultrasound has modest diagnostic accuracy for diagnosing nephrolithiasis. The finding of moderate or severe hydronephrosis is highly specific for the presence of any stone, and the presence of any hydronephrosis is suggestive of a larger (>5 mm) stone in those presenting with renal colic.
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Affiliation(s)
- Charles Wong
- Department of Emergency MedicineUniversity of Calgary Calgary AB Canada
- Cumming School of Medicine University of Calgary Calgary AB Canada
| | - Braden Teitge
- Department of Emergency MedicineUniversity of Calgary Calgary AB Canada
| | - Marshall Ross
- Department of Emergency MedicineUniversity of Calgary Calgary AB Canada
| | - Paul Young
- Department of Family MedicineUniversity of Calgary Calgary AB Canada
| | | | - Eddy Lang
- Department of Emergency MedicineUniversity of Calgary Calgary AB Canada
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12
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Dumanski SM, Ramesh S, James MT, Metcalfe A, Nerenberg K, Seely EW, Robertson HL, Ahmed SB. The effect and safety of postmenopausal hormone therapy and selective estrogen receptor modulators on kidney outcomes in women: a protocol for systematic review and meta-analysis. Syst Rev 2017; 6:134. [PMID: 28683787 PMCID: PMC5501337 DOI: 10.1186/s13643-017-0519-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 06/16/2017] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The prevalence of menopause in women with or at risk of chronic kidney disease is increasing globally. Although international guidelines on menopause recommend the use of postmenopausal hormone therapy with or without selective estrogen receptor modulators for control of vasomotor symptoms, the effects of these treatments on kidney function and albuminuria are unclear. Furthermore, women with chronic kidney disease are at significantly increased risk of venous thromboembolism and malignancy, well-documented adverse effects of postmenopausal hormone therapy. Our study aims to establish the effect of these treatments on kidney function and albuminuria in women, as well as determine the safety of these treatments in the chronic kidney disease population. METHODS We will conduct a systematic review and meta-analysis addressing the effect and safety of postmenopausal hormone therapy and selective estrogen receptor modulators on kidney outcomes in women. We plan to search for published (MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), tables of contents of relevant journals) and unpublished (ongoing studies, conference proceedings) studies in all languages examining the effect of postmenopausal hormone therapy, including selective estrogen receptor modulators, on kidney function and albuminuria, as well as the risk of adverse outcomes of these treatments in women with chronic kidney disease. Two independent investigators will screen identified abstracts and select studies that examine the effect of postmenopausal hormone therapy and selective estrogen receptor modulators on kidney outcomes in the general population or adverse outcomes in the chronic kidney disease population. Data on study population, intervention, outcomes, as well as study quality and risk of bias will be independently extracted from each eligible study. Along with descriptive presentation of data, outcome measures will be presented as meta-analyses using a random effects model. Planned subgroup analyses will be completed, and meta-regression will be performed if significant heterogeneity is noted. DISCUSSION By examining the effects of postmenopausal hormone therapy and selective estrogen receptor modulators on kidney function and albuminuria, the results of this systematic review and meta-analysis will inform management of postmenopausal women in the general population. Furthermore, it will evaluate the safety, including the risks of known adverse outcomes of postmenopausal hormone therapy and selective estrogen receptor modulators, in the already vulnerable chronic kidney disease population. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42016050651.
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Affiliation(s)
- Sandra M Dumanski
- Division of Nephrology, Department of Medicine, University of Saskatchewan, 103 Hospital Drive, Saskatoon, SK, S7N 0W8, Canada
| | - Sharanya Ramesh
- Cumming School of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Matthew T James
- Cumming School of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Department of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Alberta Kidney Disease Network, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada.,Department of Community Health Sciences, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Libin Cardiovascular Institute of Alberta, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada
| | - Amy Metcalfe
- Cumming School of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Department of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Department of Obstetrics and Gynecology, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Department of Community Health Sciences, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Kara Nerenberg
- Cumming School of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Department of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada.,Department of Obstetrics and Gynecology, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada.,Libin Cardiovascular Institute of Alberta, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada
| | - Ellen W Seely
- Division of Endocrinology, Diabetes and Hypertension, Department of Medicine, Brigham and Women's Hospital, 75 Francis St, Boston, MA, 02115, USA
| | - Helen Lee Robertson
- Health Sciences Library, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada
| | - Sofia B Ahmed
- Cumming School of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, AB, T2N 4N1, Canada. .,Department of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, T2N 4N1, Canada. .,Alberta Kidney Disease Network, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada. .,Libin Cardiovascular Institute of Alberta, 1403 29th St NW, Calgary, AB, T2N 2T9, Canada.
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13
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Venkataraman R, Kamaluddeen M, Hasan SU, Robertson HL, Lodha A. Intratracheal Administration of Budesonide-Surfactant in Prevention of Bronchopulmonary Dysplasia in Very Low Birth Weight Infants: A Systematic Review and Meta-Analysis. Pediatr Pulmonol 2017; 52:968-975. [PMID: 28165675 DOI: 10.1002/ppul.23680] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 01/16/2017] [Accepted: 01/20/2017] [Indexed: 11/05/2022]
Abstract
Despite the near universal adaptation of gentle mechanical ventilation, surfactant use and non-invasive respiratory support, bronchopulmonary dysplasia (BPD) remains one of the most common respiratory morbidities in very low birth weight (VLBW) infants. Thus, the objective of this review was to evaluate the efficacy of intra-tracheal administration of budesonide-surfactant mixture in preventing bronchopulmonary dysplasia (BPD) in very low birth weight (VLBW) infants. MEDLINE, EMBASE, and PubMed were searched for randomized clinical trials in which intra-tracheal administration of budesonide-surfactant was used to prevent BPD in infants. The primary outcomes were BPD and composite outcome of death or BPD. Meta-analysis of the two clinical trials revealed that infants who received intra-tracheal instillation of budesonide-surfactant mixture demonstrated 43% reduction in the risk of BPD (RR: 0.57; 95%CI: 0.43-0.76, NNT = 5). Although mortality was not different between the groups (OR: 0.61; 95%CI: 0.34-1.04), a 40% reduction was observed in the composite outcome of death or BPD in the budesonide-surfactant group (RR: 0.60; 95%CI: 0.49-0.74, NNT = 3). Thus, this review concludes that intra-tracheal administration of budesonide-surfactant combination was associated with decreased incidence of BPD alone or composite outcome of death or BPD in VLBW infants though there is a need for larger trials before it can be recommended as a standard of care.
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Affiliation(s)
| | | | - Shabih U Hasan
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
| | | | - Abhay Lodha
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada.,Department of Pediatrics, Peter Lougheed Centre, Calgary, Alberta, Canada
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14
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Vayalthrikkovil S, Bashir RA, Rabi Y, Amin H, Spence JM, Robertson HL, Lodha A. Parenteral Fish-Oil Lipid Emulsions in the Prevention of Severe Retinopathy of Prematurity: A Systematic Review and Meta-Analysis. Am J Perinatol 2017; 34:705-715. [PMID: 27992937 DOI: 10.1055/s-0036-1597131] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Objective Omega-3 fatty acids are vital for brain and retinal maturation. It is not clear if early use of ω-3 fatty acids in the form of fish-oil lipid emulsions (FLEs) prevents retinopathy of prematurity (ROP) in preterm infants. The aim of this meta-analysis is to evaluate whether early administration of parenteral FLEs reduces ROP requiring laser therapy or severe ROP ≥stage 3 in preterm infants. Methods A literature search was performed to identify studies comparing parenteral FLEs with soybean-based lipid emulsions (SLEs) in preventing ROP. The main outcome was incidence of severe ROP or ROP requiring laser therapy. Results Studies met the inclusion criteria (four RCTs and two observational studies). The pooled relative risk of ROP requiring laser therapy or severe ROP ≥ stage 3 in FLEs group was 0.47 [95% CI: 0.24-0.90] and 0.40 [95% CI: 0.22-0.76] in RCTs and observational studies, respectively. FLEs also reduced cholestasis; however, other secondary outcomes of bronchopulmonary dysplasia (BPD), necrotizing enterocolitis (NEC), sepsis, intraventricular hemorrhage (IVH), and mortality were similar. Conclusion The use of FLEs may reduce the incidence of severe ROP or need for laser therapy in preterm infants. A large multicenter RCT is required to confirm this.
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Affiliation(s)
| | - Rani A Bashir
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Yacov Rabi
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Harish Amin
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Jill-Marie Spence
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | | | - Abhay Lodha
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
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15
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Emery CA, Barlow KM, Brooks BL, Max JE, Villavicencio-Requis A, Gnanakumar V, Robertson HL, Schneider K, Yeates KO. A Systematic Review of Psychiatric, Psychological, and Behavioural Outcomes following Mild Traumatic Brain Injury in Children and Adolescents. Can J Psychiatry 2016; 61:259-69. [PMID: 27254800 PMCID: PMC4841286 DOI: 10.1177/0706743716643741] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Evidence regarding longer-term psychiatric, psychological, and behavioural outcomes (for example, anxiety, mood disorders, depression, and attention disorders) following mild traumatic brain injury (mTBI) in children and adolescents has not been previously synthesized. OBJECTIVE To conduct a systematic review of the available evidence examining psychiatric, psychological, and behavioural outcomes following mTBI in children and adolescents. MATERIALS AND METHODS Nine electronic databases were systematically searched from 1980 to August 2014. Studies selected met the following criteria: original data; study design was a randomized controlled trial, quasi-experimental design, cohort or historical cohort study, case-control study, or cross-sectional study; exposure included mTBI (including concussion); population included children and adolescents (<19 years) at the time of mTBI, as well as a comparison group (for example, healthy children, children with orthopaedic injuries); and included psychiatric, psychological, or behavioural outcomes (for example, anxiety, mood disorders, depression, attention disorders). Two authors independently assessed the quality and level of evidence with the Downs and Black (DB) criteria and Oxford Centre of Evidence-Based Medicine (OCEBM) model, respectively, for each manuscript. RESULTS Of 9472 studies identified in the initial search, 30 were included and scored. Heterogeneity in methodology and injury definition precluded meta-analyses. The median methodological quality for all 30 studies, based on the DB criteria, was 15/33 (range 6 to 19). The highest level of evidence demonstrated by all reviewed studies was level 2b based on OCEBM criteria, with the majority (28/30 studies) classified at this level. Based on the literature included in this systematic review, psychological and psychiatric problems in children with a history of mTBI were found to be more prevalent when mTBI is associated with hospitalization, when assessment occurs earlier in the recovery period (that is, resolves over time), when there are multiple previous mTBIs, in individuals with preexisting psychiatric illness, when outcomes are based on retrospective recall, and when the comparison group is noninjured healthy children (as opposed to children with injuries not involving the head). CONCLUSIONS Overall, few rigorous prospective studies have examined psychological, behavioural, and psychiatric outcomes following mTBI. In the absence of true reports of preinjury problems and when ideally comparing mild TBI to non-TBI injured controls, there is little evidence to suggest that psychological, behavioural, and/or psychiatric problems persist beyond the acute and subacute period following an mTBI in children and adolescents.
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Affiliation(s)
- Carolyn A Emery
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Karen M Barlow
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Brian L Brooks
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Jeffrey E Max
- Rady Children's Hospital, San Diego, California, USA Neuropsychiatric Research, Department of Psychiatry, University of California, San Diego, California, USA
| | - Angela Villavicencio-Requis
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Vithya Gnanakumar
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - Kathryn Schneider
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Keith Owen Yeates
- Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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16
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Xiao Z, Wilson C, Robertson HL, Roberts DJ, Ball CG, Jenne CN, Kirkpatrick AW. Inflammatory mediators in intra-abdominal sepsis or injury - a scoping review. Crit Care 2015; 19:373. [PMID: 26502877 PMCID: PMC4623902 DOI: 10.1186/s13054-015-1093-4] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Accepted: 10/07/2015] [Indexed: 12/16/2022]
Abstract
Introduction Inflammatory and protein mediators (cytokine, chemokine, acute phase proteins) play an important, but still not completely understood, role in the morbidity and mortality of intra-abdominal sepsis/injury. We therefore systematically reviewed preclinical and clinical studies of mediators in intra-abdominal sepsis/injury in order to evaluate their ability to: (1) function as diagnostic/prognostic biomarkers; (2) serve as therapeutic targets; and (3) illuminate the pathogenesis mechanisms of sepsis or injury-related organ dysfunction. Methods We searched MEDLINE, PubMed, EMBASE and the Cochrane Library. Two investigators independently reviewed all identified abstracts and selected articles for full-text review. We included original studies assessing mediators in intra-abdominal sepsis/injury. Results Among 2437 citations, we selected 182 studies in the scoping review, including 79 preclinical and 103 clinical studies. Serum procalcitonin and C-reactive protein appear to be useful to rule out infection or monitor therapy; however, the diagnostic and prognostic value of mediators for complications/outcomes of sepsis or injury remains to be established. Peritoneal mediator levels are substantially higher than systemic levels after intra-abdominal infection/trauma. Common limitations of current studies included small sample sizes and lack of uniformity in study design and outcome measures. To date, targeted therapies against mediators remain experimental. Conclusions Whereas preclinical data suggests mediators play a critical role in intra-abdominal sepsis or injury, there is no consensus on the clinical use of mediators in diagnosing or managing intra-abdominal sepsis or injury. Measurement of peritoneal mediators should be further investigated as a more sensitive determinant of intra-abdominal inflammatory response. High-quality clinical trials are needed to better understand the role of inflammatory mediators. Electronic supplementary material The online version of this article (doi:10.1186/s13054-015-1093-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Zhengwen Xiao
- Regional Trauma Services, Foothills Medical Centre, 1403 - 29 Street NW, T2N 2T9, Calgary, AB, Canada.
| | - Crystal Wilson
- Regional Trauma Services, Foothills Medical Centre, 1403 - 29 Street NW, T2N 2T9, Calgary, AB, Canada.
| | - Helen Lee Robertson
- Health Sciences Library, Health Sciences Centre, University of Calgary, 3330 Hospital Drive NW, T2N 4N1, Calgary, AB, Canada.
| | - Derek J Roberts
- Department of Surgery, Foothills Medical Centre, University of Calgary, 1403 - 29 Street NW, T2N 2T9, Calgary, AB, Canada. .,Department of Community Health Sciences (Division of Epidemiology), University of Calgary, 3280 Hospital Drive Northwest, T2N 4Z6, Calgary, AB, Canada.
| | - Chad G Ball
- Regional Trauma Services, Foothills Medical Centre, 1403 - 29 Street NW, T2N 2T9, Calgary, AB, Canada. .,Department of Surgery, Foothills Medical Centre, University of Calgary, 1403 - 29 Street NW, T2N 2T9, Calgary, AB, Canada.
| | - Craig N Jenne
- Department of Critical Care Medicine, Foothills Medical Centre, University of Calgary, 3134 Hospital Drive NW, T2N 5A1, Calgary, AB, Canada. .,Department of Microbiology, Immunology and Infectious Diseases, University of Calgary, 3280 Hospital Drive NW, T2N 4N1, Calgary, AB, Canada.
| | - Andrew W Kirkpatrick
- Regional Trauma Services, Foothills Medical Centre, 1403 - 29 Street NW, T2N 2T9, Calgary, AB, Canada. .,Department of Surgery, Foothills Medical Centre, University of Calgary, 1403 - 29 Street NW, T2N 2T9, Calgary, AB, Canada. .,Department of Critical Care Medicine, Foothills Medical Centre, University of Calgary, 3134 Hospital Drive NW, T2N 5A1, Calgary, AB, Canada.
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Roizblatt D, Eamer G, Roberts D, Ball C, Banfield J, Greene B, Veigas P, Moore L, Schellenberg M, Ali J, Ali J, Xiao J, Babul S, Goeres P, Babsail AM, Rice T, MacGillivray S, Addioui A, Tardif PA, Porgo TV, Matar M, Tze N, Rae R, Alali A, Da Luz LT, Vogt K, Da Luz LT, Murphy P, Ali J, Mador B, Muakkassa F, Faidim S, Kirkpatrick A, Kirkpatric A, Laviolette M, Taylor S, Engels P, Hossri S, Snider C, Kortbeek J, Green R, Green R, Green R, Snider C, Green R, Lee C, Green R, Driedger M, Clement J, Charan NKD, Sowers N, Neuhaus N, Hardy I, Younus M, Ibrahim-Zada I, Marrer AMP, Bailey K, Bennett S, Gillman L, Hossri S, Cyr K, Yanchar N, Hinton M, Bernal E, Chisholm A, Hogan A, Watson I, Hogan A, Hogan A, Hewitson L, Rouse C, Rouse C, Al-Thani H, Masson-Trottier M, Mydeen MF, Sne N, Peralta R, Bracco D, Bracco D, Bekdache O, Bracco D, Bracco D, Padim P, Omar M, Yazdani S, Hussein Z, Zargaran E, Fong D, Almaawali A, Tien H, Alshlwi S, Moffat B, Biswas S, Hassan ME, Biswas S, Biswas S, LaLande A, Al Rawahi A, Min A, Phelan B, Harrington J, Mucciaccio M, Alhinai F, Knight H, Young D, Alam A, Waggott M, McKee J, Al-Masrouri S, Al Hinai A, McKee J, Mckee J, Semprun C, Collins D, Kim D, Grenier T, Curtis S, Dufrsne P, Curtis S, Khan S, Curtis S, Appel J, Appel J, Stewart TC, Keenan A, Thakore J, Younus A, Marrero AMP, Mapiour D, Hamadani F, Nascimento B, McGowan M, Kokoski C, Logsetty S, Lawless B, McBeth P, Di Battista A, Rao J, Alhabboubi M, Neto JR, Alhabboubi M, Neto JR, Rao J, Neto JR, Menezes A, Gillard K, Almansoori K, Nash N, Babsail A, Alhabboubi M, Hamadani F, Benyayer D, Malo C, Deckelbaum D, Khwaja K, Beckett A, Razek T, Fata P, Bratu I, Craig J, Faris P, Ball C, Tiruta C, Xiao J, McBeath P, Kubes P, Doig C, Kirkpatrick A, Lampron J, Rizoli S, Callum J, Nascimento B, Da Luz LT, Lauzier F, Berthelot S, Stelfox HT, Kortbeek J, Simons R, Bourgeois G, Clement J, Stevens K, Mehmood A, Gautam S, Zafarm I, Sorvari A, Adam R, Ondiveeran H, Bedaysie H, Ali E, Sorvari A, Briggs S, Wilson C, Robertson HL, Roberts D, Kirkpatrick A, Zeiler F, Unger B, Gillman L, Alhadhrami B, Elhusseini M, Alhalbboubi M, Abdulla M, Chughtai T, Fata P, Khwaja K, Razek T, Beckett A, Sne N, Rice J, Reid S, Li J, Baillie F, Somers A, Robinson T, Boone A, Sandhu N, Wishart I, Saint-Vil D, Crevier L, Beaudinn M, Moore L, Moore L, Lavoie A, Nshimyumukiza L, Turgeon A, Bourgeois G, Lapointe J, Cisse B, Duplantie J, Tran A, Margie O, Yelle JD, Pagliarello G, Lampron J, Grenier T, Lampron J, Bakry H, Malla A, Faidi S, Coates A, Engels P, Neto AC, DaCosta LD, Inaba K, Rhind S, Nascimento B, Rizoli S, Moffat B, Leeper W, Charyk-Stewart T, Malthaner R, Gray D, Parry N, Pena CES, Tien H, Nathens A, Nascimento B, Parry N, Sothilingam N, Vogt K, Moffat B, Gray D, Batey B, Charyk-Stewart T, Sovari A, Henry S, Nascimento B, Rizoli S, Marley R, Salvator A, Yetmar Z, Horattas I, Erck D, Landry BA, Coates A, Patlas M, Tien H, LaPorta A, McKee J, Wright-Beatty H, Keillorn J, Brien S, Roberts D, Wong J, Beckett A, Mador B, Ball C, Louw D, McKee I, McKee J, Panebianco N, Parfitt RJ, Roberts D, Hamilton D, Sevcik B, Lampron J, Waggott M, Stelfox HT, Boyd J, Erdogan M, Widder S, Butler M, Kureshi N, Martin K, Green R, Fasanya C, Barrett N, Cyr K, Camorlinga P, Quigley S, Kureschi N, Erdogan M, Butler M, Kureshi N, Erdogan M, Butler M, Kureshi N, Erdogan M, Longsetty S, Jian D, Fergusson D, Turgeon A, McIntyre L, Kovacs G, Griesdale D, Butler M, McLeod S, Klingel M, Van Aarsen K, Franc J, Peddle M, Fergusson D, Turgeon A, McIntyre L, Kovacs G, Griesdale D, Butler M, Gupta A, Wells B, Dixon E, Ball C, Moore L, Rajaram K, Froese P, Erdogan M, Green R, Younus M, Torres D, Widom K, Leonard D, Baro S, Dove J, Blansfield J, Shabahang M, Timmons S, Wild J, McFaull S, Beaudin M, Saint-Vil D, Torres D, Widom K, Leonard D, Baro S, Dove J, Blansfield J, Shabahang M, Wild J, Friese R, Rhee P, Veercruysse G, Joseph B, Wang A, Coates A, Pelletier H, Calligan D, Amath A, Knight H, Lampron J, Brindley P, Paton-Gay D, Engels P, Park J, Widder S, Fasanya C, Snider C, Barrett N, Cheng A, Mikrogianakis A, Dhanani S, Bhanji F, Lalani A, Al-Harthi F, Mehta S, Wolf S, Arnoldo B, Kowalske K, Phelan H, Benjamin S, Hogan A, Woodford S, Watson I, Woodford S, Watson I, Hogan A, Woodford S, Chisholm A, Louis R, St. Pierre E, Louis R, Woodford S, Watson I, Atkinson P, Mekwan J, Verheul G, Lewis D, Hayre J, French J, Watson I, Benjamin S, Fraser J, Chisholm A, Sealy B, Erdogan M, Green R, Atkinson P, Hayre J, French J, Watson I, Benjamin S, Fraser J, Chisholm A, Sealy B, Erdogan M, Green R, Atkinson P, El-Menyar A, Consunji R, Zarour A, Abdulrahman H, Parchani A, Peralta R, Cyr CE, Arbour C, Gosselin N, Marcotte K, Johnson A, Rice T, Rice J, Passos E, Fan J, Baillie F, Jichici D, Healey A, Consunji R, El Menyar A, Shaltout H, Abdi H, Tarakieh H, Abdulrahman H, Parchani A, Zarour A, Al Thani H, Deckelbaum D, Grenier T, Razek T, Boniface R, Museru L, Lalande A, Deckelbaum D, Razek T, Deckelbaum D, Grenier T, Razek T, Marcoux J, Maleki M, Deckelbaum D, Razek T, Canestrini S, Tuma M, McFarlan A, Neto JR, Veigas P, Rizoli S, Belmont CCG, Moore L, Tardif PA, Dufresne P, Bonaventure PL, McFarlan A, Veigas P, Neto JR, Rizoli S, Lakha N, Simons R, Ramsey D, Hameed M, Nicol A, Spence R, Navsaria P, Lakha N, Hussein Z, Wong H, Martinez R, Shangguan E, Asselstine J, Nascimento B, Brenneman F, Alhadhrami B, Bracco D, Razek T, Grush J, Vogt K, Ahghari M, Parry N, MacDonald R, Gray D, Iqbal S, Fong N, Grushka J, Deckelbaum D, St-Laurent L, Eckert E, Razek T, Khwaja K, Boniface R, Munthali V, Bracco D, Deckelbaum D, Museru L, Razek T, Kirkpatrick A, Roberts D, Doig C, Alhinai F, Xiao J, Kortbeek J, Rizoli S, Perez A, Shek P, Grodecki R, Veigas P, Peng H, Fraser J, Pishe T, Middeton J, Chisholm A, Benjamin S, Watson I, Atkinson P, Stewart TC, Penney A, McLeod S, Klingel M, Van Aarsen K, Hedges C, Dukelow A, Bradford P, Levy D, Kirkpatrick A, Doig C, Roberts D, Xiao J, Al Rawahi A, Keenan A, Waggott M, Lally S, Xiao J, Rados A, Williams A, Vis C, Perlman R, Callum J, Nascimento B, Tien H, Keenan A, Knight H, Tien H, Wright-Beatty H, Keillor J, LaPorta A, Brien S, Roberts D, Ball C, Louw D, Kirkpatrick A, Garraway N, Smith T, Simons R, Hameed M, Ball C, Roberts D, Filips D, Kirkpatrick A, Mckee I, Bouclin M, Atkinson I, Roberts D, McKee I, Kirkpatrick A, Tien H, Alam A, Nathens A, Nascimento B, Kim G, Putnam B, de Virgilio C, Maciel J, Neville A, Bongard F, Bricker S, Plurad D, Tze N, Odenbach J, Grokiert R, Falconer C, Courchesne C, Campbell S, Newton A, Moore L, Clement J, Falconer C, Sevcik B, VanRiper L, Wilkes H, Hussein A, Newton A, Alisc E, Hoysted C, Landolt M, Parri N, Lytle M, Stanley R, Kharbanda A, Babl F, Kassam-Adams N, Fichter K, Rao J, Harris Y, Nahachewsky D, Rao J, Parry N, Batey B, Fleiszer T, Fraser DD, Klassen B, Waggott M, Briereley Y, McMillan J, Robinson S, Williams D, Wild J, Widder S, Qosa H, Khwaja K, Razek T, Perez A, Rizoli S, Trpcic S, Adhikari N, Lamontagne F, Cumyn A, Burns K, Scales D, Duffett M, Henry B, McFarlan A, Zakrison T, Young A, MacKinnon D, Dainty K, Denbok J, Mcgowan M, Blight A, Bakker A, Barratt L, Butorac E, Gaunt K, Gawaziuk J, Lim S, Chateau D, Khan S, Doupe M, Sareen J, Sekhon M, Hameed M, Schuurman N, Dodek P, Ayas N, Vu E, Griesdale D, Rhind S, Hassan S, Perez A, Topolovec-Vranic J, Da Luz LT, Kenjilnaba, Neto AC, Trpcic S, Da Costa LD, Baker A, Rizoli S, Appel J, Lyster K, Grushka J, Hassan ME, Baabsail A, Khwaja K, Deckelbaum D, Razek T, Fata P, Ahmed N, Rotstein O, Rizoli S, Gao ZH, Duong M, Deckelbaum D, Razek T, Shum-Tim D, Khwaja K, Rizoli S, Abreu E, Rotstein O, Appel J, Fichter K, Abreu E, Machado C, Neto MP, Godinho J, Bernardes A, Rizoli S, Fry N, Liang M, Khwaja K, Brenneman F, Bleszynski M, Buczkowski A, Parry N, Martindale R, Evans D, Fraser S, Stephens M, Rao J, Kirkpatrick A, Knowlton L, Hameed M, Almansorri D, Mutiso V, Saleh A, Hawes H, Hogan J, Kromm J, Menon M, Benns M. Trauma Association of Canada Annual Scientific Meeting, Westin Calgary Calgary, Alberta, Apr. 10–11, 2015Outcomes and opportunities for improvement in self-inflicted blunt and penetrating traumaAbdominal compartment syndrome in the childActive negative pressure peritoneal therapy after abbreviated laparotomy: The intraperitoneal vacuum randomized controlled trialUse of a novel combined RFA/saline energy instrument for arresting ongoing hemorrhage from solid organ injuriesHealth care costs of burn patients from homes without fire sprinklersPenetrating trauma in eastern Ontario: a descriptive analysisThresholds of rotational thrombelastometry (ROTEM) used for the diagnosis and management of bleeding trauma patients: a systematic reviewA quality indicator to measure hospital complications for injury admissionsThromboelastography (TEG) in the management of trauma: implications for the developing worldPotential role of the rural trauma team development course (RTTDC) in the United Arab Emirates (UAE)Applicability of the advanced disaster medical response (ADMR) course, Trinidad and TobagoInflammatory mediators in intra-abdominal sepsis or injury: a scoping reviewEvaluation of the online Concussion Awareness Training Toolkit (CATT) for parents, players and coachesUltrasound assessment of optic nerve sheath diameter (ONSD) in healthy volunteersThe benefits of epidural analgesia in flail chest injuriesMandatory reporting rates of injured alcohol-impaired drivers with suspected alcohol dependence in a level 1 Canadian trauma centre: a single institution’s experienceSimulation implementation in a new pediatric residency program in Haiti: trauma specificsManagement of skull fractures in children younger than 1 year of ageResource use in patients who have sustained a traumatic brain injury within an integrated Canadian trauma system: a multicentre cohort studyResource use intensity in a mature, integrated Canadian trauma system: a multicentre cohort studyRates and determinants of unplanned emergency department visits and readmissions within 30 days following discharge from the trauma service — the Ottawa Hospital experienceAlcohol — screening, brief intervention and referral to treatment (SBIRT): Is it readily available in Canadian trauma centres?Management of traumatic occult hemothorax: a survey among trauma providers in CanadaAn audit of venous thromboembolism prophylaxis: a quality assurance project at our level 1 trauma centreCatecholamines as outcome markers in traumatic brain injuryAre we missing the missed injury? The burden of traumatic missed injuries diagnosed after hospital dischargeThe use of fibrinogen concentrate in trauma: a descriptive systematic reviewVery early initiation of chemical venous thromboembolism prophylaxis after solid organ injury is safe: a call for a national prospective multicentre studyThe 2 student to 1 faculty (2:1) model of teaching the Advanced Trauma Operative Management (ATOM) courseTrauma transfusion in the elderlyCocaine and benzodiazepines are more predictive of an injury severity score greater than 15 compared to alcohol or tetrahydrocannabinol in trauma patients under 18 years oldAre we missing traumatic bowel and mesenteric injuries?The marriage of surgical simulation and telementoring for damage control surgical training of operational first-respondersAdding remote ultrasound control to remote just-in-time telementored trauma ultrasound: a pilot studyDescriptive analysis of morbidity and mortality associated with falls at a level 1trauma centreDevelopment of an ICU transition questionnaire: evaluating the transfer process from ICU, ward, and patient/family stakeholder perspectivesUse of IO devices in trauma: A survey of trauma practitioners in Canada, Australia and New ZealandTime to reversal of medication-induced coagulopathy in traumatic intracranial hemorrhageMeta-analysis of randomized control trials of hospital based violence interventions on repeat intentional injuryBlunt injury of a horseshoe kidney, case report and review of the literatureLegal consequences for alcohol-impaired drivers involved in motor vehicle collisions: a systematic reviewA characterization of major adult sport-related trauma in Nova Scotia, 2000–2013Is hockey the most dangerous pediatric sport? An evaluation of pediatric sport-related injuries treated in Nova ScotiaInterim results of a pilot randomized control trial of an ED-based violence intervention programPre-intubation resuscitation by Canadian physicians: results of a national surveyFirst-responder accuracy using SALT during mass-casualty incident simulationEmergent endotracheal intubation: medications and device choices by Canadian resuscitation physicians“Oh the weather outside is frightful”: Severe injury secondary to falls while installing residential Christmas lightsCan we speak the same language? Understanding Quebec’s inclusive trauma systemAn unusual segmental clavicle fracture treated with titanium elastic nailImpact of the age of stored blood on trauma patient mortality: a systematic reviewInterhospital transfer of traumatic brain injury: utilization of helicopter transportCheerleading injuries: a Canadian perspectivePre-hospital mode of transport in a rural trauma system: air versus groundAnalysis of 15 000 patient transfers to level 1 trauma centre: Injury severity does not matter — just drive, drive, drive!The effects of legislation on morbidity and mortality associated with all-terrain vehicle and motorcycle crashes in Puerto RicoAssessing how pediatric trauma patients are supported nutritionally at McMaster Children’s HospitalOutcomes of conservative versus operative management of stable penetrating abdominal traumaS.T.A.R.T.T. — Evolution of a true multidisciplinary trauma crisis resource management simulation courseDevelopment of criteria to identify traumatic brain injury patients NOT requiring intensive care unit monitoringAssigning costs to visits for injuries due to youth violence — the first step in a cost-effectiveness analysisThere’s no TRIK to it — development of the Trauma Resuscitation in Kids courseResilient despite childhood trauma experiencesA five-year, single-centre review of toxic epidermal necrolysis managementAll in the family: creating and implementing an inclusive provincial trauma registryLessons learned from a provincial trauma transfer systemThe NB Trauma Program: 5 years laterProvincial coordination of injury prevention: the New Brunswick (NB) experienceImproving access and uptake of trauma nursing core course (TNCC): a provincial approachULTRASIM: ultrasound in trauma simultation. Does the use of ultrasound during simulated trauma scenarios improve diagnostic abilities?Traumatic tale of 2 cities, part 1: Does being treated by different EMS affect outcomes in trauma patients destined for transport to level 1 trauma centres in Halifax and Saint John?Traumatic tale of 2 cities, part 2: Does being treated by different hospitals affect outcome in trauma patients destined for transport to Level 1trauma centres in Halifax and Saint John?Protective devices use in road traffic injuries in a developing countryFunctional and anatomical connectivity and communication impairments in moderate to severe traumatic brain injuryCaring and communicating in critical cases: Westlock trauma form, a resource for rural physiciansMonitoring of ocular nerve sheath in traumatic raised intracranial pressure (Moonstrip Study): a prospective blinded observational trialEstablishing an alcohol screening and brief intervention for trauma patients in a multicultural setting in the Middle East: challenges and opportunitiesThe poor compliance to seat belt use in Montréal: an 18 461 road user iPhone-based studyAn iPad-based data acquisition for core trauma registry data in 6 Tanzanian hospitals: 1 year and 13 462 patients later“The Triple-Q Algorithm”: a practical approach to the identification of liver topographyA pan-Canadian bicycle helmet use observational studyDoor to decompression: the new benchmark in trauma craniotomiesAre missed doses of pharmacological thromboprophylaxis a risk factor for thromboembolic complications?Complications following admission for traumatic brain injuryExcessive crystalloid infusion in the first 24 hours is not associated with increased complications or mortalitySBIRT: plant, tend, growReal time electronic injury surveillance in an African trauma centreSBIRT in concert: establishing a new initiativeReview of the current knowledge of the pathophysiology of acute traumatic coagulopathy: implications for current trauma resuscitation practicesFactors associated with primary fascial closure rates in patients undergoing damage control laparotomyFree intraperitoneal fluid on CT abdomen in blunt trauma: Is hospital admission necessary?The need for speed — the time cost of off-site helipadsEndovascular management of penetrating Zone III retroperitoneal injuries in selective patients: a case reportMeasured resting energy expenditure in patients with open abdomens: preliminary data of a prospective pilot studyTraumatic inferior gluteal artery pseudoaneurysm: case report and review of literaturePancreatico duodenectomy, SMA, SMV repair and delayed reconstruction following blunt abdominal trauma. A case report with discussion of trauma whipple and complex pancreatico duodenal injuriesA retrospective evaluation of the effect of the Trauma Team Training program in TanzaniaDoes procalcitonin measurement predict clinical outcomes in critically ill/injured adults managed with the open abdomen technique?In trauma, conventional ROTEM and TEG results are not interchangeable but are similar in clinical applicabilitySevere trauma in the province of New Brunswick: a descriptive epidemiological studyPartnering for success — a road safety strategy for London and regionEvaluation of a patient safety initiative of rapid removal of backboards in the emergency departmentActive negative pressure peritoneal therapy and C-reactive protein levels after abbreviated laparotomy for abdominal trauma or intra-abdominal sepsisA comparison of outcomes: Direct admissions vs. interhospital transfers April 2009–March 2014YEE HA or YEE OUCH! A 5-year review of large animal-related incidentsEarly goal-directed therapy for prevention of hypothermia-related transfusion, morbidity and mortality in severely injured trauma patientsImproving care of adolescent trauma patients admitted to adult trauma centres by fostering collaboration between adult and pediatric partnersExpediting operational damage control laparotomy closure: iTClam v. suturing during damage control surgical simulation trainingAre conventional coagulation tests inadequate in the assessment of acute traumatic coagulopathy?Predictors of long-term outcomes in patients admitted to emergency general surgery services: a systematic review of literatureUse of the iTClamp versus standard suturing techniques for securing chest tubes: A randomized cadaver studyiTClamp application for control of simulated massive upper extremity arterial hemorrhage by tactical policeAssessing performance in the trauma roomThe deadly need for methadone/opiate educationTrends in the management of major abdominal vascular injuries: 2000–2014Addressing high school seniors’ risky behaviours through a hospital-based and peer teaching outreach programScreening for risk of post-traumatic stress disorder after injury in acutely injured children: a systematic reviewThe impact of trauma centre designation levels on surgical delay, mortality and complications: a multicentre cohort studyHow many acutely injured children report subsequent stress symptoms?The frequency of coagulopathy and its significance in an emergency neurotrauma facilityPsychosocial care for injured children: The views of 2500 emergency department physicians and nurses from around the worldDevelopment of the Trauma Electronic Document (TED)Development of trauma team activation criteria for an urban trauma centreBrains and brawn: evaluation of a sports skills and concussion awareness campRegional trauma networks: a tale of 2 pilotsContinuous data quality improvement in a provincial trauma registryDoes the Rural Trauma Team Development Course shorten transfer time?Epidemiology of trauma in Puerto RicoCT scans facilitate early discharge of trauma patientsFeasibility of data collection in a conflict zone to assess the impact on emergency health care deliveryConsent for Emergency Research (CONfER): a national survey of Canadian research ethics board practicesMaking handover safer for our trauma patients through the lens of trauma team leadersChallenges and opportunities to improve trauma transitions of care from emergency to intensive care nursingPhysical disorder following major injury: a population-based studyToward an inclusive trauma system: regional trauma system development in OntarioTraumatic brain injury in British Columbia: current incidence, injury patterns and risk factorsAcute cytokine and chemokine profiles in brain-injured patients: relationship to sympathetic activation and outcomeMultidisciplinary trauma simulation training in a tertiary care centreNon-operative management of blunt splenic injuries: routine radiologic follow-up may reduce the time of activity restrictionModified triple layer peritoneal-aponeurotic transposition: a new strategy to close the open abdomenMesenchymal stem cells locate and differentiate to the trauma site in a blunt rat liver trauma model: preliminary resultsThree indications for the “open abdomen”, anatomical, logistical and physiological: How are they different?Development of an urban trauma centre using lean methodologyThe impact of standardized care in 191 patients with chest tube thoracostomyComplex abdominal wall reconstruction: recommendations from the Canadian Abdominal Wall Reconstruction GroupCompensatory behaviours and cognitions in persons with history of traumaDevelopment of the Kenyatta National Hospital — University of Alberta Orthopedic Trauma Assessment Tool: phase 1 resultsRisk-taking behaviour negatively affects outcome in burn patients. Can J Surg 2015. [DOI: 10.1503/cjs.003415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Mitchell K, Lyttle A, Amin H, Shaireen H, Robertson HL, Lodha AK. Arginine supplementation in prevention of necrotizing enterocolitis in the premature infant: an updated systematic review. BMC Pediatr 2014; 14:226. [PMID: 25205007 PMCID: PMC4166475 DOI: 10.1186/1471-2431-14-226] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 09/04/2014] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Hypoxic-ischemic injury is thought to play a significant role in necrotizing enterocolitis (NEC). Nitric Oxide (NO) is the principal inhibitory neurotransmitter in the gut and is involved in regulation of mucosal blood flow and maintenance of mucosal integrity. NO is synthesized from L-arginine by NO synthases. Our primary objective was to determine the effectiveness of supplemental L-arginine versus placebo in prevention of NEC in preterm infants ≤ 34 weeks gestational age by systematic review of published randomized controlled trials (RCTs). METHODS This review included RCTs in which L-arginine was administered as a supplement to neonates to prevent NEC. Searches were conducted in OVID MEDLINE, EMBASE, PubMed, and CINAHL from their dates of inception to July, 2014. Inclusion criteria were informed parental consent, neonates born at ≤ 34 weeks gestation, and birth weight ≤ 1500 g. Exclusion criteria included neonates with severe congenital anomalies and inborn errors of metabolism. Incidence of NEC was the primary outcome measure. Whole data were analyzed by RevMan 5.1 (Update Software, Oxford, UK). Outcome data were analyzed to determine risk ratios, number needed to treat, confidence intervals, and test for overall effect. RESULTS Two trials including 425 neonates were eligible for this review. Of these, 235 neonates were included in the study. L-arginine had a 59% reduction in the incidence of stage II and III NEC (RR 0.41, 95% CI 0.20 to 0.85, NNT = 9) compared with placebo (P = 0.02). A similar finding was identified for all stages of NEC (60% reduction, RR 0.40, 95% CI 0.23 to 0.69, NNT = 5) (P = 0.001). At age 3 yrs, there was no significant difference between the 2 groups in terms of any neurodevelopmental disability (RR 0.65; 95% CI 0.23-1.83, P = 0.41). CONCLUSIONS L-arginine supplementation appears to be protective in prevention of NEC in preterm infants and without any significant impact on neurodevelopmental outcomes at 36 months of corrected age. With the addition of the results of one more study to the literature, an intriguing role for L-arginine supplementation continues to gain support. However, large multi-centre RCTs are needed before this can become common practice.
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Affiliation(s)
| | | | | | | | | | - Abhay K Lodha
- Department of Paediatrics, University of Calgary, Alberta Children's Hospital, Calgary T2N2T9, AB, Canada.
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Roberts DJ, Zygun DA, Kirkpatrick AW, Ball CG, Faris PD, Bobrovitz N, Robertson HL, Stelfox HT. A protocol for a scoping and qualitative study to identify and evaluate indications for damage control surgery and damage control interventions in civilian trauma patients. BMJ Open 2014; 4:e005634. [PMID: 25001397 PMCID: PMC4091393 DOI: 10.1136/bmjopen-2014-005634] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
INTRODUCTION Initial abbreviated surgery with planned reoperation (damage control surgery) is frequently used for major trauma patients to rapidly control haemorrhage while limiting surgical stress. Although damage control surgery may decrease mortality risk among the severely injured, it may also be associated with several complications when inappropriately applied. We seek to scope the literature on trauma damage control surgery, identify its proposed indications, map and clarify their definitions, and examine the content and evidence on which they are based. We also seek to generate a comprehensive list of unique indications to inform an appropriateness rating process. METHODS AND ANALYSIS We will search 11 electronic bibliographic databases, included article bibliographies and grey literature sources for citations involving civilian trauma patients that proposed one or more indications for damage control surgery or a damage control intervention. Indications will be classified into a predefined conceptual framework and categorised and described using qualitative content analysis. Constant comparative methodology will be used to create, modify and test codes describing principal findings or injuries (eg, bilobar liver injury) and associated decision variables (eg, coagulopathy) that comprise the reported indications. After a unique list of codes have been developed, we will use the organisational system recommended by the RAND/University of California, Los Angeles (RAND-UCLA) Appropriateness Rating Method to group principal findings or injuries into chapters (subdivided by associated decision variables) according to broader clinical findings encountered during surgical practice (eg, major liver injury). ETHICS AND DISSEMINATION This study will constitute the first step in a multistep research programme aimed at developing appropriate, evidence-informed indications for damage control in civilian trauma patients. With use of an integrated knowledge translation intervention that includes collaboration with surgical practice leaders, this research may allow for development of indications that are more likely to be relevant to and used by surgeons. Ethics approval is not required for this study.
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Affiliation(s)
- Derek J Roberts
- Department of Surgery, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
- The Regional Trauma Program, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
- Department of Critical Care Medicine, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
| | - David A Zygun
- Division of Critical Care Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - Andrew W Kirkpatrick
- Department of Surgery, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
- The Regional Trauma Program, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
| | - Chad G Ball
- Department of Surgery, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
- The Regional Trauma Program, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
- Department of Oncology, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
| | - Peter D Faris
- Alberta Health Sciences Research—Research Analytics, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
| | - Niklas Bobrovitz
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | - H Thomas Stelfox
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
- Department of Critical Care Medicine, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
- Department of Medicine, University of Calgary and the Foothills Medical Centre, Calgary, Alberta, Canada
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Roberts DJ, Leigh-Smith S, Faris PD, Ball CG, Robertson HL, Blackmore C, Dixon E, Kirkpatrick AW, Kortbeek JB, Stelfox HT. Clinical manifestations of tension pneumothorax: protocol for a systematic review and meta-analysis. Syst Rev 2014; 3:3. [PMID: 24387082 PMCID: PMC3880980 DOI: 10.1186/2046-4053-3-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2013] [Accepted: 12/23/2013] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Although health care providers utilize classically described signs and symptoms to diagnose tension pneumothorax, available literature sources differ in their descriptions of its clinical manifestations. Moreover, while the clinical manifestations of tension pneumothorax have been suggested to differ among subjects of varying respiratory status, it remains unknown if these differences are supported by clinical evidence. Thus, the primary objective of this study is to systematically describe and contrast the clinical manifestations of tension pneumothorax among patients receiving positive pressure ventilation versus those who are breathing unassisted. METHODS/DESIGN We will search electronic bibliographic databases (MEDLINE, PubMed, EMBASE, and the Cochrane Database of Systematic Reviews) and clinical trial registries from their first available date as well as personal files, identified review articles, and included article bibliographies. Two investigators will independently screen identified article titles and abstracts and select observational (cohort, case-control, and cross-sectional) studies and case reports and series that report original data on clinical manifestations of tension pneumothorax. These investigators will also independently assess risk of bias and extract data. Identified data on the clinical manifestations of tension pneumothorax will be stratified according to whether adult or pediatric study patients were receiving positive pressure ventilation or were breathing unassisted, as well as whether the two investigators independently agreed that the clinical condition of the study patient(s) aligned with a previously published tension pneumothorax working definition. These data will then be summarized using a formal narrative synthesis alongside a meta-analysis of observational studies and then case reports and series where possible. Pooled or combined estimates of the occurrence rate of clinical manifestations will be calculated using random effects models (for observational studies) and generalized estimating equations adjusted for reported potential confounding factors (for case reports and series). DISCUSSION This study will compile the world literature on tension pneumothorax and provide the first systematic description of the clinical manifestations of the disorder according to presenting patient respiratory status. It will also demonstrate a series of methods that may be used to address difficulties likely to be encountered during the conduct of a meta-analysis of data contained in published case reports and series. PROSPERO registration number: CRD42013005826.
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Affiliation(s)
- Derek J Roberts
- Department of Surgery, University of Calgary and the Foothills Medical Centre, 1403-29th Street NW, T2N 2T9, Calgary, Alberta, Canada.
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Campbell N, Willis KJ, Arthur G, Jeffery B, Robertson HL, Lorenzetti DL. Federal government food policy committees and the financial interests of the food sector. Open Med 2013; 7:e107-11. [PMID: 25237403 PMCID: PMC4161498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Norm Campbell
- Dr. Norm Campbell, 3280 Hospital Drive NW, Calgary AB T2N 4Z6; 403-210-7961; fax 403-210-9837
| | - Kevin J Willis
- Kevin J. Willis, PhD, is Executive Director of the Canadian Stroke Network. He was a member of the Sodium Working Group of Health Canada and is a member of the sodium subgroup of the Food Expert Advisory Committee of Health Canada
| | - Gavin Arthur
- Gavin Arthur, PhD, is a research consultant based in Courtenay, British Columbia
| | - Bill Jeffery
- Bill Jeffery, LLB, is the National Coordinator of the Centre for Science in the Public Interest and a member of the Steering Committee of the Conflicts of Interest Coalition. Mr. Jeffrey was a member of the Sodium Working Group of Health Canada
| | - Helen Lee Robertson
- Helen Lee Robertson, MLIS, is a librarian at the Health Sciences Library, University of Calgary, Calgary, Alberta
| | - Diane L Lorenzetti
- Diane L. Lorenzetti is a Research Librarian in the Department of Community Health Sciences, University of Calgary, and the Institute of Health Economics, Edmonton, Alberta
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Scott BNV, Roberts DJ, Robertson HL, Kramer AH, Laupland KB, Ousman SS, Kubes P, Zygun DA. Incidence, prevalence, and occurrence rate of infection among adults hospitalized after traumatic brain injury: study protocol for a systematic review and meta-analysis. Syst Rev 2013; 2:68. [PMID: 23971513 PMCID: PMC3765722 DOI: 10.1186/2046-4053-2-68] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 08/07/2013] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Infection occurs commonly among patients hospitalized after traumatic brain injury (TBI) and has been associated with increased intensive care unit and hospital lengths of stay and an elevated risk of poor neurological outcome and mortality. However, as many relevant published studies to date have varied in the type and severity of TBI among included patients as well as in their design (randomized versus non-randomized), risk of bias, and setting (hospital ward versus intensive care unit), their reported estimates of infection occurrence vary considerably. Thus, the purpose of this systematic review and meta-analysis is to estimate the incidence, prevalence, and occurrence rate of infection among patients hospitalized after TBI. METHODS/DESIGN We will search electronic bibliographic databases (MEDLINE, EMBASE, PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Scopus, Web of Science, the Cochrane Central Register of Controlled Trials (CENTRAL), and the Cochrane Database of Systematic Reviews) from their first available date as well as personal files, reference lists of included articles, and conference proceedings. Two investigators will independently screen titles and abstracts and select cohort studies, cross-sectional studies, and randomized controlled trials involving adults hospitalized after TBI that reported estimates of cumulative incidence, incidence rate, prevalence, or occurrence rate of infection for inclusion in the systematic review. These investigators will also independently extract data and assess risk of bias. We will exclude studies with fewer than ten patients; experimental groups allocated to treatment with antibiotics, glucocorticoids, immunosuppressants, barbiturates, or hypothermia; and studies focused on military/combat-related TBI. Pooled estimates of cumulative incidence, incidence rate, prevalence, and occurrence rate will be calculated using random effects models. We will also calculate I2 and Cochran Q statistics to assess for inter-study heterogeneity and conduct stratified analyses and univariate meta-regression to determine the influence of pre-defined study-level covariates on our pooled estimates. DISCUSSION This study will compile the world literature regarding the epidemiology of infection among adults hospitalized after TBI. A better understanding of the role of infection will be helpful in the development of guidelines for patient management. This protocol has been registered in the PROSPERO International Prospective Register of Systematic Reviews (ID: CRD42013005146).
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Affiliation(s)
- Brittney N V Scott
- Department of Critical Care Medicine, University of Calgary and the Foothills Medical Centre, 3134 Hospital Drive NW, Calgary, Alberta T2N 5A1, Canada.
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O'Beirne M, Zwicker K, Sterling PD, Lait J, Lee Robertson H, Oelke ND. The status of accreditation in primary care. Qual Prim Care 2013; 21:23-31. [PMID: 23735631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND One method utilised to improve the quality of health care is accreditation. Although accreditation has been extensively used in the acute care sector, its presence in primary care is limited and so is our understanding of its nature, uptake and associated outcomes. Because acute care and primary care environments are vastly different, our understanding of acute care accreditation cannot simply be translated to primary care. AIM The purpose of this paper was to explore the current state of primary care accreditation. METHODS An extensive search was completed examining peer-reviewed and grey literature. In addition, interviews with key stakeholders involved in primary care accreditation were undertaken. RESULTS From the 501 reviewed abstracts, 62 papers were used in this review in addition to 72 sources from grey literature. Eight interviews were also held with key informants. CONCLUSIONS In this review of the available literature of accreditation within primary care, it was found that accreditation in this sector is generally non-government funded and voluntary with some countries offering financial incentives. It was evident that there is a dearth of research on the nature and uptake of accreditation in this sector, along with how accreditation affects outcomes of care, whether it is an effective method to improve quality, perceptions of care, healthcare utilisation and costs. These findings imply that further research is required to examine the possible impact accreditation may have on health care within primary care.
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Affiliation(s)
- Maeve O'Beirne
- Department of Family Medicine and Community Health Sciences, University of Calgary, Canada.
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Robertson HL. MD Consult (beta) and First Consult (version 1.0.1) [mobile access]. J Med Libr Assoc 2011. [DOI: 10.3163/1536-5050.99.2.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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