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Guedes J, Hespanhol LC, Freitas MAA, Balieiro CCA, Souza MEC, Faneli AC, Melo HSS, Mora-Paez DJ, Fontes BM. Efficacy and Safety of Perfluorohexyloctane in Evaporative Dry Eye Disease Associated With Meibomian Gland Dysfunction: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Cureus 2024; 16:e67920. [PMID: 39206330 PMCID: PMC11357713 DOI: 10.7759/cureus.67920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2024] [Indexed: 09/04/2024] Open
Abstract
Meibomian gland dysfunction (MGD) is the primary cause of evaporative dry eye disease (DED), which negatively affects the physical and mental quality of life of patients. We performed a meta-analysis of randomized controlled trials (RCTs) comparing perfluorohexyloctane to placebo for MGD in order to identify the best course of treatment for DED in these patients. We followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guideline recommendations and prospectively registered the study in PROSPERO (CRD42023442172). The PubMed, Cochrane, and Embase databases were searched for RCTs comparing perfluorohexyloctane to placebo on patients with DED associated with MGD. The statistical analysis was carried out using the "R" software. The mean difference (MD) with 95% CIs was computed using a random-effects model, and p < 0.05 was regarded as statistically significant. The study included 1,814 patients from four RCTs, of whom 972 (53.5%) received perfluorohexyloctane. Patients treated with perfluorohexyloctane had significantly lower total corneal fluorescein staining (tCFS) score (MD -1.09; 95% CI -1.37 to -0.82; p < 0.001; I2 = 0%), eye distress Visual Analogue Scale (VAS) (MD -9.69; 95% CI -12.01 to -7.36; p < 0.01; I2 = 0%), Ocular Surface Disease Index (OSDI) (MD -5.79; 95% CI -8.22 to -3.36 p < 0.01; I2 = 0%), and Eye Burning/Stinging Score (VAS) (MD, -7.16; 95% CI -9.55 to -4.80 p < 0.01; I2 = 0%). The meta-analysis results indicate that perfluorohexyloctane was effective and safe in treating evaporative dry eye, reducing tCFS, eye discomfort, OSDI, and burning sensation, despite the included studies only assessing short-term effects and excluding certain patient groups.
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Affiliation(s)
- Jaime Guedes
- Ophthalmology, Glaucoma Research Center, Wills Eye Hospital, Philadelphia, USA
- Ophthalmology, Opty Group, Rio de Janeiro, BRA
| | | | - Marcos A A Freitas
- Medicine, Universidade Estadual da Região Tocantina do Maranhão, Imperatriz, BRA
| | | | | | | | | | - Denisse J Mora-Paez
- Ophthalmology, Glaucoma Research Center, Wills Eye Hospital, Philadelphia, USA
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Voinot J, Bedez M. Pretreatments to bonding on enamel and dentin disorders: a systematic review. Evid Based Dent 2024:10.1038/s41432-024-01037-z. [PMID: 39044008 DOI: 10.1038/s41432-024-01037-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 07/07/2024] [Accepted: 07/09/2024] [Indexed: 07/25/2024]
Abstract
INTRODUCTION This systematic review focuses on structural anomalies of enamel and dentin such as fluorosis (F), molar-incisor hypomineralization (MIH), amelogenesis imperfecta (AI), dentinogenesis imperfecta (DI), osteogenesis imperfecta (OI), and X-linked hypophosphatemia (XLH). These pathologies affect up to 31% of the population, posing challenges in the adhesion of direct restorations. The primary objective of this analysis is to examine the survival rate and/or bonding resistance of direct restorations on tissues affected by enamel and dentin disorders in humans. We aim to provide precise clinical recommendations for dentists to choose the appropriate bonding pretreatment for various enamel and dentin disorders. METHODS We systematically searched the medical literature to identify abstracts of interest indexed between 1993 and May 2024, from 4 databases (PubMed, PMC-PubMed, Web of Science and Cochrane Library). The results are reported following the PRISMA statement. The GRADE approach was used to assess the risk of bias. RESULTS The two authors included 27 studies out of the 600 identified. The data extracted from these studies are highly heterogeneous, and the mentioned bonding protocols are all different. 15 articles pertain to F, 7 to MIH, 5 to AI, and none focus on HSPM, dentin disorders and XLH. We identified 12 pretreatments of enamel or dentin (7 for F, 2 for MIH, and 3 for AI), including 3 strong recommendations. Additional studies are necessary to confirm the effectiveness of certain pretreatments. In developmental enamel defects, the main recommendation we collected is to bond on enamel with an etch-and-rinse technique on F and MIH. Considerations with lower strength of evidence include a deproteinization step on enamel on F, MIH and AI and modifications of the etching parameters on F and AI. The research strategy was registered on the Prospero platform (CRD42023447502).
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Affiliation(s)
- Jeanne Voinot
- Univ. Lille, CHU Lille, Odontologie, F-59000 Lille, France
| | - Maxime Bedez
- Univ. Lille, CHU Lille, Odontologie, F-59000 Lille, France.
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Saroya KK, Gupta A, Shrivastava R, Mehta N, Goyal A. Powered versus manual toothbrushes for plaque removal and gingival health amongst 55 and older individuals: A systematic review and meta-analysis. SPECIAL CARE IN DENTISTRY 2024; 44:979-989. [PMID: 38348549 DOI: 10.1111/scd.12974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/20/2024] [Accepted: 01/27/2024] [Indexed: 07/18/2024]
Abstract
OBJECTIVE To compare manual and powered toothbrushes in older adults and to culminate available clinical evidence concerning efficiency with respect to plaque removal and reduced gingivitis. BACKGROUND Manual dexterity decreases with age, negatively impacting daily activities, including oral hygiene practices. Effective plaque control in this age group is directly related to nutrition and overall health. Therefore, developing oral health interventions tailored to the ageing population is essential. MATERIAL AND METHODS This systematic review was registered with PROSPERO (Registration No. CRD42023415876). Five electronic databases were searched to identify randomized controlled trials published from inception until March 2023. The risk of bias was assessed using the Cochrane Risk of Bias Tool. Meta-analyses were also performed for gingival, plaque, and bleeding indices. RESULTS A total of 2118 records were identified, and six eligible publications were retrieved. Comparison of Plaque Indices between powered and manual toothbrushes showed a Standard mean difference (SMD) of -0.10; 95% CI [-0.37, 0.18] (p = .38). Comparison of the gingival index and bleeding index between powered and manual toothbrushes showed an SMD of -0.28; 95% CI [-0.72, 0.16] (p = .22) and SMD of -0.03 [-0.38, 0.32] (p = .84), respectively. CONCLUSION According to the available literature, this study suggests the need for more streamlined research to support the superiority of either powered or manual toothbrushes in improving oral health (as measured by the indices) among the older population. The results will hence have significant reverberations for older adults looking to improve their oral hygiene practices.
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Affiliation(s)
- Komal Kaur Saroya
- National Resource Centre for Oral Healthcare of Children & Elderly, Oral Health Sciences Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Arpit Gupta
- National Resource Centre for Oral Healthcare of Children & Elderly, Oral Health Sciences Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Richa Shrivastava
- National Resource Centre for Oral Healthcare of Children & Elderly, Oral Health Sciences Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Nishant Mehta
- National Resource Centre for Oral Healthcare of Children & Elderly, Oral Health Sciences Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ashima Goyal
- National Resource Centre for Oral Healthcare of Children & Elderly, Oral Health Sciences Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Aramburu A, Alvarado-Gamarra G, Cornejo R, Curi-Quinto K, Díaz-Parra CDP, Rojas-Limache G, Lanata CF. Ultra-processed foods consumption and health-related outcomes: a systematic review of randomized controlled trials. Front Nutr 2024; 11:1421728. [PMID: 38988861 PMCID: PMC11233771 DOI: 10.3389/fnut.2024.1421728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 06/14/2024] [Indexed: 07/12/2024] Open
Abstract
Introduction The increase in ultra-processed foods (UPFs) intake has raised concerns about its impact on public health. Prospective observational studies have reported significant associations between higher intake of UPFs and adverse health outcomes. The aim of this study is to determine whether these associations could be confirmed in randomized controlled trials (RCTs). Methods We conducted a systematic review to analyze the evidence on the effects of UPFs intake on health. A systematic search was conducted in Medline, Embase, Web of Science, Scopus, LILACS, and CENTRAL up to April 22, 2024. RCTs in English, Spanish, and Portuguese evaluating the health effects of interventions to modify UPFs intake were included. The certainty of evidence was determined using the GRADE methodology. Results Three educational intervention studies and one controlled feeding trial were included, evaluating the effect of reducing the consumption of UPFs (455 participants, median follow-up, 12 weeks). No significant effects were observed in 30 out of the 42 outcomes evaluated. The controlled feeding trial in adults with stable weight showed a reduction in energy intake, carbohydrates, and fat (low certainty of evidence), as well as in body weight, total cholesterol, and HDL cholesterol (moderate certainty of evidence). In the educational intervention studies, a reduction in body weight and waist circumference was observed (low certainty of evidence) in women with obesity, as well as improvement in some dimensions of quality of life (very low certainty of evidence). No significant changes were observed in children and adolescents with obesity, while in overweight pregnant women, the consumption of UPFs was not reduced, so the observed benefits could be attributed to other components of the intervention. Conclusion Interventions aimed at reducing the consumption of UPFs showed benefits on some anthropometric and dietary intake outcomes, although significant effects were not observed for most of the evaluated outcomes. The limited number and significant methodological limitations of the studies prevent definitive conclusions. Further well-designed and conducted RCTs are needed to understand the effects of UPF consumption on health.Systematic review registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023469984.
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Affiliation(s)
- Adolfo Aramburu
- Instituto de Investigación Nutricional, Lima, Peru
- Faculty of Science Health, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
| | - Giancarlo Alvarado-Gamarra
- Instituto de Investigación Nutricional, Lima, Peru
- Department of Pediatrics, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | | | - Katherine Curi-Quinto
- Instituto de Investigación Nutricional, Lima, Peru
- Faculty of Science Health, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
| | | | | | - Claudio F Lanata
- Instituto de Investigación Nutricional, Lima, Peru
- Department of Pediatrics, School of Medicine, Vanderbilt University, Nashville, TN, United States
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Trapani S, Villa G, Poliani A, Gnecchi S, Rosa D, Manara DF. Non-Pharmacological Management of Urge Urinary Incontinence in Women between 40 and 65 Years Old: A Systematic Review. NURSING REPORTS 2024; 14:174-196. [PMID: 38251193 PMCID: PMC10801617 DOI: 10.3390/nursrep14010015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 01/03/2024] [Accepted: 01/06/2024] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Urinary incontinence (UI) has been identified as a World Health Organization health priority. In particular, urge UI (UUI) refers to urine leakage associated with a sudden and compelling desire to void urine. It affects quality of life more than other kinds of UI, but it is not always treated adequately. For these reasons, this study aimed to evaluate the effectiveness of conservative treatment practices to counteract UUI in women aged 40-65 years old. METHODS This systematic review was conducted following the Joanna Briggs Institute (JBI) methodology. According to the protocol registered in PROSPERO, a systematic search was carried out in the CINAHL, Embase, PubMed, PsycInfo, Scopus and Web of Science databases up to October 2022, to find primary studies meeting the inclusion criteria. RESULTS Fourteen studies were included. The scientific literature reported different strategies dealing with the problem of UUI, some purely physical, others physical and psycho-educational and others exclusively psychological. CONCLUSION Conservative treatments are useful to aid the reduction in UUI episodes in middle-aged women. However, none of them can be considered more effective than others due to the impossibility of conducting meta-analytical analyses. Further studies comparing the effectiveness of conservative treatments for UUI are needed.
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Affiliation(s)
- Sara Trapani
- Department of Obstetrics and Gynecology, IRCCS San Raffaele Hospital, 20132 Milan, Italy;
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Giulia Villa
- Center for Nursing Research and Innovation, Vita-Salute San Raffaele University, 20132 Milan, Italy; (A.P.); (D.R.); (D.F.M.)
| | - Andrea Poliani
- Center for Nursing Research and Innovation, Vita-Salute San Raffaele University, 20132 Milan, Italy; (A.P.); (D.R.); (D.F.M.)
| | - Silvia Gnecchi
- Department of Onco-Hematology, IRCCS San Raffaele Hospital, 20132 Milan, Italy;
| | - Debora Rosa
- Center for Nursing Research and Innovation, Vita-Salute San Raffaele University, 20132 Milan, Italy; (A.P.); (D.R.); (D.F.M.)
| | - Duilio F. Manara
- Center for Nursing Research and Innovation, Vita-Salute San Raffaele University, 20132 Milan, Italy; (A.P.); (D.R.); (D.F.M.)
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Hair K, Bahor Z, Macleod M, Liao J, Sena ES. The Automated Systematic Search Deduplicator (ASySD): a rapid, open-source, interoperable tool to remove duplicate citations in biomedical systematic reviews. BMC Biol 2023; 21:189. [PMID: 37674179 PMCID: PMC10483700 DOI: 10.1186/s12915-023-01686-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 08/21/2023] [Indexed: 09/08/2023] Open
Abstract
BACKGROUND Researchers performing high-quality systematic reviews search across multiple databases to identify relevant evidence. However, the same publication is often retrieved from several databases. Identifying and removing such duplicates ("deduplication") can be extremely time-consuming, but failure to remove these citations can lead to the wrongful inclusion of duplicate data. Many existing tools are not sensitive enough, lack interoperability with other tools, are not freely accessible, or are difficult to use without programming knowledge. Here, we report the performance of our Automated Systematic Search Deduplicator (ASySD), a novel tool to perform automated deduplication of systematic searches for biomedical reviews. METHODS We evaluated ASySD's performance on 5 unseen biomedical systematic search datasets of various sizes (1845-79,880 citations). We compared the performance of ASySD with EndNote's automated deduplication option and with the Systematic Review Assistant Deduplication Module (SRA-DM). RESULTS ASySD identified more duplicates than either SRA-DM or EndNote, with a sensitivity in different datasets of 0.95 to 0.99. The false-positive rate was comparable to human performance, with a specificity of > 0.99. The tool took less than 1 h to identify and remove duplicates within each dataset. CONCLUSIONS For duplicate removal in biomedical systematic reviews, ASySD is a highly sensitive, reliable, and time-saving tool. It is open source and freely available online as both an R package and a user-friendly web application.
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Affiliation(s)
- Kaitlyn Hair
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.
| | - Zsanett Bahor
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Malcolm Macleod
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Jing Liao
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Emily S Sena
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
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Mondal H, Juhi A, Dhanvijay AD, Pinjar MJ, Mondal S. Free software applications for authors for writing a research paper. J Family Med Prim Care 2023; 12:1802-1807. [PMID: 38024912 PMCID: PMC10657073 DOI: 10.4103/jfmpc.jfmpc_418_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/20/2023] [Accepted: 06/22/2023] [Indexed: 12/01/2023] Open
Abstract
Basic computer skills are essential for authors writing research papers as it has the potential to make the task easier for a researcher. This article provides a glimpse about the essential software programs for a novice author writing a research paper. These software applications help streamline the writing process, improve the quality of work, and ensure that papers are formatted correctly. It covers word processing software, grammar correction software, bibliography management software, paraphrasing tool, writing tools, and statistical software. All of the tools described are free to use. Hence, it would help researchers from resource-limited settings or busy physicians who get lesser time for research writing. We presume this review paper would help provide valuable insights and guidance for novice authors looking to write a high-quality research paper.
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Affiliation(s)
- Himel Mondal
- Department of Physiology, All India Institute of Medical Sciences, Deoghar, Jharkhand, India
| | - Ayesha Juhi
- Department of Physiology, All India Institute of Medical Sciences, Deoghar, Jharkhand, India
| | - Anupkumar D. Dhanvijay
- Department of Physiology, All India Institute of Medical Sciences, Deoghar, Jharkhand, India
| | - Mohammed Jaffer Pinjar
- Department of Physiology, All India Institute of Medical Sciences, Deoghar, Jharkhand, India
| | - Shaikat Mondal
- Department of Physiology, Raiganj Government Medical College and Hospital, Raiganj, West Bengal, India
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Idrisoglu A, Dallora AL, Anderberg P, Berglund JS. Applied Machine Learning Techniques to Diagnose Voice-Affecting Conditions and Disorders: Systematic Literature Review. J Med Internet Res 2023; 25:e46105. [PMID: 37467031 PMCID: PMC10398366 DOI: 10.2196/46105] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/26/2023] [Accepted: 05/23/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND Normal voice production depends on the synchronized cooperation of multiple physiological systems, which makes the voice sensitive to changes. Any systematic, neurological, and aerodigestive distortion is prone to affect voice production through reduced cognitive, pulmonary, and muscular functionality. This sensitivity inspired using voice as a biomarker to examine disorders that affect the voice. Technological improvements and emerging machine learning (ML) technologies have enabled possibilities of extracting digital vocal features from the voice for automated diagnosis and monitoring systems. OBJECTIVE This study aims to summarize a comprehensive view of research on voice-affecting disorders that uses ML techniques for diagnosis and monitoring through voice samples where systematic conditions, nonlaryngeal aerodigestive disorders, and neurological disorders are specifically of interest. METHODS This systematic literature review (SLR) investigated the state of the art of voice-based diagnostic and monitoring systems with ML technologies, targeting voice-affecting disorders without direct relation to the voice box from the point of view of applied health technology. Through a comprehensive search string, studies published from 2012 to 2022 from the databases Scopus, PubMed, and Web of Science were scanned and collected for assessment. To minimize bias, retrieval of the relevant references in other studies in the field was ensured, and 2 authors assessed the collected studies. Low-quality studies were removed through a quality assessment and relevant data were extracted through summary tables for analysis. The articles were checked for similarities between author groups to prevent cumulative redundancy bias during the screening process, where only 1 article was included from the same author group. RESULTS In the analysis of the 145 included studies, support vector machines were the most utilized ML technique (51/145, 35.2%), with the most studied disease being Parkinson disease (PD; reported in 87/145, 60%, studies). After 2017, 16 additional voice-affecting disorders were examined, in contrast to the 3 investigated previously. Furthermore, an upsurge in the use of artificial neural network-based architectures was observed after 2017. Almost half of the included studies were published in last 2 years (2021 and 2022). A broad interest from many countries was observed. Notably, nearly one-half (n=75) of the studies relied on 10 distinct data sets, and 11/145 (7.6%) used demographic data as an input for ML models. CONCLUSIONS This SLR revealed considerable interest across multiple countries in using ML techniques for diagnosing and monitoring voice-affecting disorders, with PD being the most studied disorder. However, the review identified several gaps, including limited and unbalanced data set usage in studies, and a focus on diagnostic test rather than disorder-specific monitoring. Despite the limitations of being constrained by only peer-reviewed publications written in English, the SLR provides valuable insights into the current state of research on ML-based voice-affecting disorder diagnosis and monitoring and highlighting areas to address in future research.
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Affiliation(s)
- Alper Idrisoglu
- Department of Health, Blekinge Institute of Technology, Karslkrona, Sweden
| | - Ana Luiza Dallora
- Department of Health, Blekinge Institute of Technology, Karslkrona, Sweden
| | - Peter Anderberg
- Department of Health, Blekinge Institute of Technology, Karslkrona, Sweden
- School of Health Sciences, University of Skövde, Skövde, Sweden
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Janson E, Willemsen MF, Van Beek PE, Dudink J, Van Elburg RM, Hortensius LM, Tam EWY, de Pipaon MS, Lapillonne A, de Theije CGM, Benders MJNL, van der Aa NE. The influence of nutrition on white matter development in preterm infants: a scoping review. Pediatr Res 2023:10.1038/s41390-023-02622-1. [PMID: 37147439 DOI: 10.1038/s41390-023-02622-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/16/2023] [Accepted: 03/22/2023] [Indexed: 05/07/2023]
Abstract
White matter (WM) injury is the most common type of brain injury in preterm infants and is associated with impaired neurodevelopmental outcome (NDO). Currently, there are no treatments for WM injury, but optimal nutrition during early preterm life may support WM development. The main aim of this scoping review was to assess the influence of early postnatal nutrition on WM development in preterm infants. Searches were performed in PubMed, EMBASE, and COCHRANE on September 2022. Inclusion criteria were assessment of preterm infants, nutritional intake before 1 month corrected age, and WM outcome. Methods were congruent with the PRISMA-ScR checklist. Thirty-two articles were included. Negative associations were found between longer parenteral feeding duration and WM development, although likely confounded by illness. Positive associations between macronutrient, energy, and human milk intake and WM development were common, especially when fed enterally. Results on fatty acid and glutamine supplementation remained inconclusive. Significant associations were most often detected at the microstructural level using diffusion magnetic resonance imaging. Optimizing postnatal nutrition can positively influence WM development and subsequent NDO in preterm infants, but more controlled intervention studies using quantitative neuroimaging are needed. IMPACT: White matter brain injury is common in preterm infants and associated with impaired neurodevelopmental outcome. Optimizing postnatal nutrition can positively influence white matter development and subsequent neurodevelopmental outcome in preterm infants. More studies are needed, using quantitative neuroimaging techniques and interventional designs controlling for confounders, to define optimal nutritional intakes in preterm infants.
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Affiliation(s)
- Els Janson
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Marle F Willemsen
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- Faculty of Medicine, Utrecht University, Utrecht, The Netherlands
| | - Pauline E Van Beek
- Department of Neonatology, Máxima Medical Center, Veldhoven, The Netherlands
| | - Jeroen Dudink
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Ruurd M Van Elburg
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Pediatrics, Emma Children's Hospital, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Lisa M Hortensius
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Emily W Y Tam
- Department of Paediatrics, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Miguel Saenz de Pipaon
- Neonatology, Instituto de Investigación Sanitaria, La Paz University Hospital-IdiPAZ (Universidad Autonoma), Madrid, Spain
| | - Alexandre Lapillonne
- Department of Neonatology, Necker-Enfants Malades Hospital, University of Paris, Paris, France
| | - Caroline G M de Theije
- Department for Developmental Origins of Disease, University Medical Center Utrecht Brain Center and Wilhelmina Children's Hospital, Utrecht University, 3508 AB, Utrecht, The Netherlands
| | - Manon J N L Benders
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands
| | - Niek E van der Aa
- Department of Neonatology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, The Netherlands.
- University Medical Center Utrecht Brain Center, Utrecht University, Utrecht, The Netherlands.
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Kelson M, Burnett JM, Matthews A, Juneja T. Ketamine Treatment for Alcohol Use Disorder: A Systematic Review. Cureus 2023; 15:e38498. [PMID: 37273364 PMCID: PMC10237681 DOI: 10.7759/cureus.38498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2023] [Indexed: 06/06/2023] Open
Abstract
Alcohol use disorder (AUD) is a chronic, recurrent condition that demonstrates significant heterogeneity in treatment response to first-line agents. Ketamine may have a therapeutic role in substance use disorders; however, research on this topic is limited. The objective of this systematic review is to qualitatively synthesize the current evidence of ketamine treatment for alcohol use disorder and evaluate its efficacy. A systematic review of Medline, PsycINFO, CINAHL, the Cochrane Library, and Google Scholar was performed to identify completed human studies in English or Spanish (from inception to July 2022) that assess the effectiveness of ketamine therapy for alcohol use disorder. This review was registered on the Open Science Framework. Data were descriptively summarized and presented in tables and tested via narrative synthesis methodology. The risk of bias was measured with Cochrane Collaboration tools and a case series quality assessment tool. A total of 11 studies with 854 adult patients in three different countries (the USA, the UK, and Russia) were analyzed. Sample sizes ranged from 5 to 211 people. Seven studies included patients with alcohol use disorder, one study focused on heavy drinkers, and three studies elaborated extensively on alcohol withdrawal. The overall proportion of patients achieving abstinence and reduced consumption was most favorable in people receiving combination ketamine and psychotherapy treatment. The results were mixed with respect to relapse, craving, and withdrawal. Ketamine may be an effective therapeutic modality for people with alcohol use disorders who fail to respond to FDA-approved first-line agents. More robust clinical trials are necessary to provide a more accurate assessment of efficacy, safety profile, and dosing strategies for ketamine utilization in alcohol use disorder.
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Affiliation(s)
- Michael Kelson
- Psychiatry, Hackensack Meridian School of Medicine, Nutley, USA
| | - Justin M Burnett
- Medicine, Drexel University College of Medicine, Philadelphia, USA
| | - Amy Matthews
- Psychiatry, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Tony Juneja
- Psychiatry, Jersey Shore University Medical Center, Neptune, USA
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Predictive models in extracorporeal membrane oxygenation (ECMO): a systematic review. Syst Rev 2023; 12:44. [PMID: 36918967 PMCID: PMC10015918 DOI: 10.1186/s13643-023-02211-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 03/02/2023] [Indexed: 03/16/2023] Open
Abstract
PURPOSE Extracorporeal membrane oxygenation (ECMO) has been increasingly used in the last years to provide hemodynamic and respiratory support in critically ill patients. In this scenario, prognostic scores remain essential to choose which patients should initiate ECMO. This systematic review aims to assess the current landscape and inform subsequent efforts in the development of risk prediction tools for ECMO. METHODS PubMed, CINAHL, Embase, MEDLINE and Scopus were consulted. Articles between Jan 2011 and Feb 2022, including adults undergoing ECMO reporting a newly developed and validated predictive model for mortality, were included. Studies based on animal models, systematic reviews, case reports and conference abstracts were excluded. Data extraction aimed to capture study characteristics, risk model characteristics and model performance. The risk of bias was evaluated through the prediction model risk-of-bias assessment tool (PROBAST). The protocol has been registered in Open Science Framework ( https://osf.io/fevw5 ). RESULTS Twenty-six prognostic scores for in-hospital mortality were identified, with a study size ranging from 60 to 4557 patients. The most common candidate variables were age, lactate concentration, creatinine concentration, bilirubin concentration and days in mechanical ventilation prior to ECMO. Five out of 16 venous-arterial (VA)-ECMO scores and 3 out of 9 veno-venous (VV)-ECMO scores had been validated externally. Additionally, one score was developed for both VA and VV populations. No score was judged at low risk of bias. CONCLUSION Most models have not been validated externally and apply after ECMO initiation; thus, some uncertainty whether ECMO should be initiated still remains. It has yet to be determined whether and to what extent a new methodological perspective may enhance the performance of predictive models for ECMO, with the ultimate goal to implement a model that positively influences patient outcomes.
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Touissi Y, Hjiej G, Hajjioui A, Ibrahimi A, Fourtassi M. Does developing multiple-choice Questions Improve Medical Students' Learning? A Systematic Review. MEDICAL EDUCATION ONLINE 2022; 27:2005505. [PMID: 34969352 PMCID: PMC8725700 DOI: 10.1080/10872981.2021.2005505] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/04/2021] [Accepted: 11/09/2021] [Indexed: 06/14/2023]
Abstract
Practicing Multiple-choice questions is a popular learning method among medical students. While MCQs are commonly used in exams, creating them might provide another opportunity for students to boost their learning. Yet, the effectiveness of student-generated multiple-choice questions in medical education has been questioned. This study aims to verify the effects of student-generated MCQs on medical learning either in terms of students' perceptions or their performance and behavior, as well as define the circumstances that would make this activity more useful to the students. Articles were identified by searching four databases MEDLINE, SCOPUS, Web of Science, and ERIC, as well as scanning references. The titles and abstracts were selected based on a pre-established eligibility criterion, and the methodological quality of articles included was assessed using the MERSQI scoring system. Eight hundred and eighty-four papers were identified. Eleven papers were retained after abstract and title screening, and 6 articles were recovered from cross-referencing, making it 17 articles in the end. The mean MERSQI score was 10.42. Most studies showed a positive impact of developing MCQs on medical students' learning in terms of both perception and performance. Few articles in the literature examined the influence of student-generated MCQs on medical students learning. Amid some concerns about time and needed effort, writing multiple-choice questions as a learning method appears to be a useful process for improving medical students' learning.
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Affiliation(s)
- Youness Touissi
- Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Souissi, Rabat, Morocco
| | - Ghita Hjiej
- Faculty of Medicine and Pharmacy of Oujda, Mohammed Premier University, Oujda, Morocco
| | - Abderrazak Hajjioui
- Laboratory of Neurosciences, Faculty of Medicine and Pharmacy of Fes, Sidi Mohammed Ben Abdallah University, Fez, Morocco
| | - Azeddine Ibrahimi
- Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Souissi, Rabat, Morocco
- Laboratory of Biotechnology, Mohammed V University, Souissi, Rabat, Morocco
| | - Maryam Fourtassi
- Faculty of Medicine of Tangier, Abdelmalek Essaadi University, Tetouan, Morocco
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Word LJ, McAden EP, Poole C, Nylander-French LA. The genetics of occupational asthma development among workers exposed to diisocyanates: A systematic literature review with meta-analysis. Front Genet 2022; 13:944197. [PMID: 36276967 PMCID: PMC9582143 DOI: 10.3389/fgene.2022.944197] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 09/06/2022] [Indexed: 11/24/2022] Open
Abstract
Diisocyanates are widely used compounds that pose a safety concern for workers in occupations within the spray-paint, spray-foam insulation, and furniture varnish industries. Epidemiological studies show that only a subset of workers exposed to diisocyanates develop diisocyanate-induced occupational asthma (diisocyanate asthma, DA), indicating that genetic susceptibility may play a role. The purpose of this systematic literature review was to compile and meta-analyze the reported data on genetic susceptibility markers for DA. Three databases (Embase, Pubmed, and Scopus) were searched and 169 non-duplicate publications were identified, of which 22 relevant occupational studies were included in this review. Researchers reported prevalence odds ratios (PORs) for 943 comparisons in 82 different genes/serotypes. Protein network functions for the DA-associated genes from this review include: antigen processing, lymphocyte activation, cytokine production regulation, and response to oxidative stress. Meta-analysis of comparisons between workers with DA and controls was conducted for 23 genetic markers within: CTNNA3, GSTM1, GSTP1, GSTT1, HLA-C, HLA-DQB1, HLA-DR1, HLA-DR3, HLA-DR4, HLA-DR7, and HLA-DR8. These genes code for proteins that are involved in cell-cell adhesions (CTNNA3), glutathione conjugation for xenobiotic metabolism (GST gene family), and immune system response (HLA gene family). The most compelling pooled PORs were for two studies on CTNNA3 (increased DA risk: rs10762058 GG, rs7088181 GG, rs4378283 TT; PORs 4.38–4.97) and three studies on HLA-DR1 (decreased DA risk, POR 0.24). Bioinformatics of the predicted protein pathways for DA shows overlap with biomarker-associated pathways in workers before development of asthma, suggesting overlap in toxicokinetic and toxicodynamic pathways of diisocyanates. The control groups were also compared against each other and differences were negligible. Suggestions for improving future research are also presented. Of the highest importance, the literature was found to be profoundly publication-biased, in which researchers need to report the data for all studied markers regardless of the statistical significance level. We demonstrate the utility of evaluating the overlap in predicted protein pathway functions for identifying more consistency across the reported literature including for asthma research, biomarker research, and in vitro studies. This will serve as an important resource for researchers to use when generating new hypothesis-driven research about diisocyanate toxicology.
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Affiliation(s)
- Laura J. Word
- Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Emily P. McAden
- Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Charles Poole
- Epidemiology, University of North Carolina at Chapel Hilll, Chapel Hill, NC, United States
| | - Leena A. Nylander-French
- Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- *Correspondence: Leena A. Nylander-French,
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Tong AC, Ho FS, Chu OH, Mak WW. Time-Dependent Changes in Depressive Symptoms among Control Participants in Digital-based Psychological Intervention Studies: A Meta-analysis of Randomized Controlled Trials (Preprint). J Med Internet Res 2022; 25:e39029. [PMID: 37043276 PMCID: PMC10134030 DOI: 10.2196/39029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 11/30/2022] [Accepted: 02/21/2023] [Indexed: 02/23/2023] Open
Abstract
BACKGROUND Digital-based psychological interventions (DPIs) have been shown to be efficacious in many randomized controlled trials (RCTs) in dealing with depression in adults. However, the effects of control comparators in these DPI studies have been largely overlooked, and they may vary in their effects on depression management. OBJECTIVE This meta-analytical study aimed to provide a quantitative estimate of the within-subject effects of control groups across different time intervals and explore the moderating effects of control types and symptom severity at baseline. METHODS A systematic literature search was conducted in late September 2021 on selected electronic databases: PubMed; ProQuest; Web of Science; and the Ovid system with MEDLINE, PsycINFO, and Embase. The control conditions in 107 RCTs with a total of 11,803 adults with depressive symptoms were included in the meta-analysis, and effect sizes (Hedges g) were calculated using the standardized mean difference approach. Study quality was assessed using the Cochrane risk-of-bias tool for randomized trials version 2. RESULTS The control conditions collectively yielded small to moderate effects in reducing depressive symptoms within 8 weeks since the baseline assessment (g=-0.358, 95% CI -0.434 to -0.281). The effects grew to moderate within 9 to 24 weeks (g=-0.549, 95% CI -0.638 to -0.460) and peaked at g=-0.810 (95% CI -0.950 to -0.670) between 25 and 48 weeks. The effects were maintained at moderate to large ranges (g=-0.769, 95% CI -1.041 to -0.498) beyond 48 weeks. The magnitude of the reduction differed across the types of control and severity of symptoms. Care as usual was the most powerful condition of all and produced a large effect (g=-0.950, 95% CI -1.161 to -0.739) in the medium term. The findings showed that waitlist controls also produced a significant symptomatic reduction in the short term (g=-0.291, 95% CI -0.478 to -0.104), refuting the previous suspicion of a nocebo effect. In addition, a large effect on depressive symptom reduction in the long term (g=-1.091, 95% CI -1.210 to -0.972) was noted among participants with severe levels of depressive symptoms at baseline. CONCLUSIONS This study provided evidence that depressive symptoms generally reduced over time among control conditions in research trials of DPIs. Given that different control conditions produce variable and significant levels of symptomatic reduction, future intervention trials must adopt an RCT design and should consider the contents of control treatments when investigating the efficacy of DPIs. The results of waitlist controls confirmed previous findings of spontaneous recovery among people with mild to moderate depressive symptoms in face-to-face studies. Researchers may adopt watchful waiting as participants wait for the availability of digital-based psychological services.
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Affiliation(s)
- Alan Cy Tong
- Department of Psychology, The Chinese University of Hong Kong, New Territories, Hong Kong
| | - Florence Sy Ho
- Department of Psychology, The Chinese University of Hong Kong, New Territories, Hong Kong
| | - Owen Hh Chu
- Department of Psychology, The Chinese University of Hong Kong, New Territories, Hong Kong
| | - Winnie Ws Mak
- Department of Psychology, The Chinese University of Hong Kong, New Territories, Hong Kong
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Mittal S, Ahuja K, Sudhakar PV, Ifthekar S, Yadav G, Sarkar B, Kandwal P. Simultaneous decompression of all stenotic regions versus decompression of only the most symptomatic region in patients with tandem spinal stenosis: a systematic review and meta-analysis. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:561-574. [PMID: 34988710 DOI: 10.1007/s00586-021-07078-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 06/15/2021] [Accepted: 11/25/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Selection of anatomic region of spine for decompression in patients with symptomatic tandem spinal stenosis (TSS) remains a challenge due to the confusing clinical presentation as well as uncertain evidence. A systematic review and meta-analysis of observational studies were conducted to compare the outcomes between simultaneous decompression of all stenotic regions (cervical and lumbar, Group 1) and decompression of only the most symptomatic stenotic region (cervical/lumbar, Group 2) in patients with TSS. METHODS A systematic review was conducted, and a comprehensive literature search with well-established inclusion and exclusion criteria with JOA score as an outcome measure was done on PubMed, Google Scholar, and EMBASE database (till January 2021). Observational studies reporting outcomes after simultaneous decompression or only the most symptomatic region were included. NIH quality assessment tool was used to check the quality of each study, and treatment effects were calculated using Dersimonian and Laird random effects model. RESULTS Ten studies were included in the analysis out of which all were retrospective observational studies (Level 4 evidence) except one (Level 3 evidence). Overall proportional meta-analysis showed no significant difference in change in JOA scores, operative time, blood loss, total and major complications between Group 1 and Group 2. However, minor complications were significantly increased on performing decompression of both regions simultaneously (p = 0.04). On performing subgroup analysis comparing cervical surgery cohort with lumbar surgery cohort, no difference was found in change in JOA score and requirement of second-stage surgery. CONCLUSION Decompression of the most symptomatic region alone irrespective of its location has equal clinical outcomes with less complication rate than simultaneous decompression in patients with TSS.
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Affiliation(s)
| | | | - P V Sudhakar
- AIIMS Rishikesh, Rishikesh, Uttarakhand, 249203, India
| | - Syed Ifthekar
- AIIMS Rishikesh, Rishikesh, Uttarakhand, 249203, India
| | | | | | - Pankaj Kandwal
- Department of Orthopaedics, AIIMS Rishikesh, Rishikesh, Uttarakhand, 249203, India.
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Konstantinidis K, Apostolakis I, Karaiskos P. A narrative review of e-learning in professional education of healthcare professionals in medical imaging and radiation therapy. Radiography (Lond) 2021; 28:565-570. [PMID: 34937680 DOI: 10.1016/j.radi.2021.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/30/2021] [Accepted: 12/07/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVES This literature review attempts to explore the characteristics of e-learning tools used to develop the qualifications and skills of healthcare professionals in medical imaging and radiation therapy, and to promote the effectiveness and acceptance of e-learning through highlighting the outcomes of its implementation where applicable. KEY FINDINGS From the literature search in the PubMed and ResearchGate databases we concluded to 21 articles, which were included in the qualitative synthesis. Acceptance of e-learning tools was confirmed. Also, e-learning can be part of healthcare professionals' blended learning. The acquisition of new or improvement of existing knowledge, the improvement of clinical skills and the increase of the self-confidence of healthcare professionals in their daily practice were recorded, as outcomes of the e-learning implementation. The importance of human-computer interaction for the comprehension of theoretical concepts and practical aspects using multimedia was also captured. No significant findings emerged among the 21 articles against the adoption of the e-learning for the training of healthcare professionals. The Internet is the channel used for synchronous and asynchronous interaction of trainees with instructors. CONCLUSIONS We concluded that e-learning is an attractive training method, equally or occasionally more effective than the traditional educational methods for the lifelong training of healthcare professionals in the field of medical imaging and radiation therapy. Also, many collaborative web-based applications provide the necessary means to build an e-learning program, according to the training needs of each professional team. IMPLICATIONS FOR PRACTICE This new knowledge corroborates the perspective of e-learning beneficial contribution to remote interaction and collaboration of healthcare professionals in medical imaging and radiation therapy. Collaborative web-based tools are already available to decision makers and stakeholders, who want to develop an e-learning program.
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Affiliation(s)
- Kl Konstantinidis
- Department of Medical Imaging, General Hospital of Attica KAT, Athens, Greece.
| | - I Apostolakis
- Faculty of Medicine, National & Kapodistrian University, Athens, Greece
| | - P Karaiskos
- Faculty of Medicine, National & Kapodistrian University, Athens, Greece
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Orellano P, Reynoso J, Quaranta N. Short-term exposure to sulphur dioxide (SO 2) and all-cause and respiratory mortality: A systematic review and meta-analysis. ENVIRONMENT INTERNATIONAL 2021; 150:106434. [PMID: 33601225 PMCID: PMC7937788 DOI: 10.1016/j.envint.2021.106434] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 01/21/2021] [Accepted: 01/30/2021] [Indexed: 05/02/2023]
Abstract
BACKGROUND Many studies have assessed the harmful effects of ambient air pollution on human mortality, but the evidence needs further exploration, analysis, and refinement, given the large number of studies that have been published in recent years. The objective of this study was to evaluate all the available evidence of the effect of short-term exposure to ambient sulphur dioxide (SO2) on all-cause and respiratory mortality. METHODS Articles reporting observational epidemiological studies were included, comprising time-series and case-crossover designs. A broad search and wide inclusion criteria were considered, encompassing international and regional databases, with no geographical or language restrictions. A random effect meta-analysis was conducted, and pooled relative risk for an increment of 10 µg/m3 in SO2 concentrations were calculated for each outcome. We analysed the risk of bias (RoB) in individual studies for specific domains using a new domain-based RoB assessment tool, and the certainty of evidence across studies with an adaptation of the Grading of Recommendations Assessment, Development and Evaluation approach. The certainty of evidence was judged separately for each exposure-outcome combination. A number of subgroup and sensitivity analyses were carried out, as well as assessments of heterogeneity and potential publication bias. The protocol for this review was registered with PROSPERO (CRD42019120738). RESULTS Our search retrieved 1,128 articles, from which 67 were included in quantitative analysis. The RoB was low or moderate in the majority of articles and domains. An increment of 10 µg/m3 in SO2 (24-hour average) was associated with all-cause mortality (RR: 1.0059; 95% CI: 1.0046-1.0071; p-value: <0.01), and respiratory mortality (RR: 1.0067; 95% CI: 1.0025-1.0109; p-value: <0.01), while the same increment in SO2 (1-hour max.) was associated with respiratory mortality (RR:1.0052; 95% CI: 1.0013-1.0091; p-value: 0.03). Similarly, the association was positive but non-significant for SO2 (1-hour max.) and all-cause mortality (RR: 1.0016; 95% CI: 0.9930-1.0102; p-value: 0.60). These associations were still significant after the adjustment for particulate matter, but not for other pollutants, according to the results from 13 articles that evaluated co-pollutant models. In general, linear concentration-response functions with no thresholds were found for the two outcomes, although this was only evaluated in a small number of studies. We found signs of heterogeneity for SO2 (24-hour average) - respiratory mortality and SO2 (1-hour max.) - all-cause mortality, and funnel plot asymmetry for SO2 (24-hour average) - all-cause mortality. The certainty of evidence was high in two combinations, i.e. SO2 (24-hour average) - all-cause mortality and SO2 (1-hour max.) - respiratory mortality, moderate in one combination, i.e. SO2 (24-hour average) - respiratory mortality, and low in the remaining one combination. CONCLUSIONS Positive associations were found between short-term exposure to ambient SO2 and all-cause and respiratory mortality. These associations were robust against several sensitivity analyses, and were judged to be of moderate or high certainty in three of the four exposure-outcome combinations.
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Affiliation(s)
- Pablo Orellano
- Centro de Investigaciones y Transferencia San Nicolás, Universidad Tecnológica Nacional (CONICET), San Nicolás, Argentina.
| | | | - Nancy Quaranta
- Facultad Regional San Nicolás, Universidad Tecnológica Nacional, San Nicolás, Argentina, Comisión de Investigaciones Científicas de la Provincia de Buenos Aires, La Plata, Argentina
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Si Y, Du J, Li Z, Jiang X, Miller T, Wang F, Jim Zheng W, Roberts K. Deep representation learning of patient data from Electronic Health Records (EHR): A systematic review. J Biomed Inform 2021; 115:103671. [PMID: 33387683 PMCID: PMC11290708 DOI: 10.1016/j.jbi.2020.103671] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Revised: 10/23/2020] [Accepted: 12/23/2020] [Indexed: 12/22/2022]
Abstract
OBJECTIVES Patient representation learning refers to learning a dense mathematical representation of a patient that encodes meaningful information from Electronic Health Records (EHRs). This is generally performed using advanced deep learning methods. This study presents a systematic review of this field and provides both qualitative and quantitative analyses from a methodological perspective. METHODS We identified studies developing patient representations from EHRs with deep learning methods from MEDLINE, EMBASE, Scopus, the Association for Computing Machinery (ACM) Digital Library, and the Institute of Electrical and Electronics Engineers (IEEE) Xplore Digital Library. After screening 363 articles, 49 papers were included for a comprehensive data collection. RESULTS Publications developing patient representations almost doubled each year from 2015 until 2019. We noticed a typical workflow starting with feeding raw data, applying deep learning models, and ending with clinical outcome predictions as evaluations of the learned representations. Specifically, learning representations from structured EHR data was dominant (37 out of 49 studies). Recurrent Neural Networks were widely applied as the deep learning architecture (Long short-term memory: 13 studies, Gated recurrent unit: 11 studies). Learning was mainly performed in a supervised manner (30 studies) optimized with cross-entropy loss. Disease prediction was the most common application and evaluation (31 studies). Benchmark datasets were mostly unavailable (28 studies) due to privacy concerns of EHR data, and code availability was assured in 20 studies. DISCUSSION & CONCLUSION The existing predictive models mainly focus on the prediction of single diseases, rather than considering the complex mechanisms of patients from a holistic review. We show the importance and feasibility of learning comprehensive representations of patient EHR data through a systematic review. Advances in patient representation learning techniques will be essential for powering patient-level EHR analyses. Future work will still be devoted to leveraging the richness and potential of available EHR data. Reproducibility and transparency of reported results will hopefully improve. Knowledge distillation and advanced learning techniques will be exploited to assist the capability of learning patient representation further.
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Affiliation(s)
- Yuqi Si
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, TX, USA
| | - Jingcheng Du
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, TX, USA
| | - Zhao Li
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, TX, USA
| | - Xiaoqian Jiang
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, TX, USA
| | - Timothy Miller
- Computational Health Informatics Program (CHIP), Boston Children's Hospital and Harvard Medical School, MA, USA
| | - Fei Wang
- Department of Population Health Sciences. Weill Cornell Medicine, Cornell University, NY, USA
| | - W Jim Zheng
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, TX, USA
| | - Kirk Roberts
- School of Biomedical Informatics, The University of Texas Health Science Center at Houston, TX, USA.
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Kadiyala PK. Mnemonics for diagnostic criteria of DSM V mental disorders: a scoping review. Gen Psychiatr 2020; 33:e100109. [PMID: 32478284 PMCID: PMC7232614 DOI: 10.1136/gpsych-2019-100109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 12/12/2019] [Accepted: 01/10/2020] [Indexed: 12/22/2022] Open
Abstract
A multitude of psychiatric disorders have been described in classification systems like the Diagnostic and Statistical Manual of Mental Disorders Fifth Edition (DSM V). Diagnosing a specific mental disorder requires memorising specific symptom criteria, and their improper recall may result in misdiagnosis. Clinicians may use mnemonics, considering them as narratives or anecdotes of the diagnostic criteria. A scoping review of previously described mnemonics for DSM diagnostic criteria was carried out. An electronic search was done in PubMed, Google Scholar, Google Books and Google Search engine using a prespecified search strategy. Reference lists of relevant articles and chapters were hand searched to identify original and additional articles. Mnemonics retrieved from websites were manually searched in Google to identify published journal articles or chapters for the same mnemonics. Additionally, some mnemonics were developed, modified or added based on the author’s knowledge. The comprehensive search identified 93 records (44 journal articles, 45 books and 4 websites) eligible for the review. Most of the mnemonics retrieved were related in some way to the disorder itself. They were listed under the heading of their respective disorders and indexed in the same order as in DSM V. The mnemonics that reflect a facet of their respective disorders were elaborated in detail.
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Affiliation(s)
- Pavan Kumar Kadiyala
- Department of Psychiatry, Alluri Sitarama Raju Academy of Medical Sciences, Eluru, Andhra Pradesh, India
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Computerized decision support and machine learning applications for the prevention and treatment of childhood obesity: A systematic review of the literature. Artif Intell Med 2020; 104:101844. [DOI: 10.1016/j.artmed.2020.101844] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 03/09/2020] [Accepted: 03/12/2020] [Indexed: 12/20/2022]
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Heibi I, Peroni S, Shotton D. Software review: COCI, the OpenCitations Index of Crossref open DOI-to-DOI citations. Scientometrics 2019. [DOI: 10.1007/s11192-019-03217-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Abstract
In this paper, we present COCI, the OpenCitations Index of Crossref open DOI-to-DOI citations (http://opencitations.net/index/coci). COCI is the first open citation index created by OpenCitations, in which we have applied the concept of citations as first-class data entities, and it contains more than 445 million DOI-to-DOI citation links derived from the data available in Crossref. These citations are described using the resource description framework by means of the newly extended version of the OpenCitations Data Model (OCDM). We introduce the workflow we have developed for creating these data, and also show the additional services that facilitate the access to and querying of these data via different access points: a SPARQL endpoint, a REST API, bulk downloads, Web interfaces, and direct access to the citations via HTTP content negotiation. Finally, we present statistics regarding the use of COCI citation data, and we introduce several projects that have already started to use COCI data for different purposes.
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Cooper C, Booth A, Varley-Campbell J, Britten N, Garside R. Defining the process to literature searching in systematic reviews: a literature review of guidance and supporting studies. BMC Med Res Methodol 2018; 18:85. [PMID: 30107788 PMCID: PMC6092796 DOI: 10.1186/s12874-018-0545-3] [Citation(s) in RCA: 146] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 08/06/2018] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Systematic literature searching is recognised as a critical component of the systematic review process. It involves a systematic search for studies and aims for a transparent report of study identification, leaving readers clear about what was done to identify studies, and how the findings of the review are situated in the relevant evidence. Information specialists and review teams appear to work from a shared and tacit model of the literature search process. How this tacit model has developed and evolved is unclear, and it has not been explicitly examined before. The purpose of this review is to determine if a shared model of the literature searching process can be detected across systematic review guidance documents and, if so, how this process is reported in the guidance and supported by published studies. METHOD A literature review. Two types of literature were reviewed: guidance and published studies. Nine guidance documents were identified, including: The Cochrane and Campbell Handbooks. Published studies were identified through 'pearl growing', citation chasing, a search of PubMed using the systematic review methods filter, and the authors' topic knowledge. The relevant sections within each guidance document were then read and re-read, with the aim of determining key methodological stages. Methodological stages were identified and defined. This data was reviewed to identify agreements and areas of unique guidance between guidance documents. Consensus across multiple guidance documents was used to inform selection of 'key stages' in the process of literature searching. RESULTS Eight key stages were determined relating specifically to literature searching in systematic reviews. They were: who should literature search, aims and purpose of literature searching, preparation, the search strategy, searching databases, supplementary searching, managing references and reporting the search process. CONCLUSIONS Eight key stages to the process of literature searching in systematic reviews were identified. These key stages are consistently reported in the nine guidance documents, suggesting consensus on the key stages of literature searching, and therefore the process of literature searching as a whole, in systematic reviews. Further research to determine the suitability of using the same process of literature searching for all types of systematic review is indicated.
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Affiliation(s)
- Chris Cooper
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | - Andrew Booth
- HEDS, School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Jo Varley-Campbell
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | - Nicky Britten
- Institute of Health Research, University of Exeter Medical School, Exeter, UK
| | - Ruth Garside
- European Centre for Environment and Human Health, University of Exeter Medical School, Truro, UK
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Taberner R. e-Dermatología: redes sociales y otros recursos web. ACTAS DERMO-SIFILIOGRAFICAS 2016; 107:98-106. [DOI: 10.1016/j.ad.2015.09.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 09/07/2015] [Accepted: 09/09/2015] [Indexed: 12/01/2022] Open
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24
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25
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Rakhshan V. Reliance of scientific publication on citation management software: the new generation. J Dent Res Dent Clin Dent Prospects 2013; 6:158-9. [PMID: 23277864 PMCID: PMC3529931 DOI: 10.5681/joddd.2012.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Accepted: 09/26/2012] [Indexed: 11/17/2022] Open
Affiliation(s)
- Vahid Rakhshan
- Department of Dental Anatomy and Morphology, Dental Branch, Islamic Azad University, Tehran, Iran
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Affiliation(s)
- K K Mueen Ahmed
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Kingdom of Saudi Arabia
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