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Systematic Reviews Jul 2022Transparent reporting of rapid reviews enables appropriate use of research findings and dissemination strategies can strengthen uptake and impact for the targeted... (Review)
Review
BACKGROUND
Transparent reporting of rapid reviews enables appropriate use of research findings and dissemination strategies can strengthen uptake and impact for the targeted knowledge users, including policy-makers and health system managers. The aim of this literature review was to understand reporting and dissemination approaches for rapid reviews and provide an overview in the context of health policy and systems research.
METHODS
A literature review and descriptive summary of the reporting and disseminating approaches for rapid reviews was conducted, focusing on available guidance and methods, considerations for engagement with knowledge users, and optimizing dissemination. MEDLINE, PubMed, Google scholar, as well as relevant websites and reference lists were searched from January 2017 to March 2021 to identify the relevant literature with no language restrictions. Content was abstracted and charted.
RESULTS
The literature review found limited guidance specific to rapid reviews. Building on the barriers and facilitators to systematic review use, we provide practical recommendations on different approaches and methods for reporting and disseminating expedited knowledge synthesis considering the needs of health policy and systems knowledge users. Reporting should balance comprehensive accounting of the research process and findings with what is "good enough" or sufficient to meet the requirements of the knowledge users, while considering the time and resources available to conduct a review. Typical approaches may be used when planning the dissemination of rapid review findings; such as peer-reviewed publications or symposia and clear and ongoing engagement with knowledge users in crafting the messages is essential so they are appropriately tailored to the target audience. Consideration should be given to providing different products for different audiences. Dissemination measures and bibliometrics are also useful to gauge impact and reach.
CONCLUSIONS
Limited guidance specific to the reporting and dissemination of rapid reviews is available. Although approaches to expedited synthesis for health policy and systems research vary, considerations for the reporting and dissemination of findings are pertinent to all.
Topics: Administrative Personnel; Health Policy; Humans; Research Report
PubMed: 35906679
DOI: 10.1186/s13643-022-01897-5 -
BMJ Open Jan 2021The current COVID-19 pandemic has increased the need for populational adherence to measures for the prevention and control of respiratory infectious diseases. However,...
Barriers and facilitators to populational adherence to prevention and control measures of COVID-19 and other respiratory infectious diseases: a rapid qualitative evidence synthesis protocol.
INTRODUCTION
The current COVID-19 pandemic has increased the need for populational adherence to measures for the prevention and control of respiratory infectious diseases. However, their effectiveness depends on the population's preventive behaviour, which may be divergent from public policies. Therefore, this study aims to summarise and evaluate the evidence on barriers and facilitators to populational adherence to prevention and control measures in COVID-19 and other respiratory infectious diseases.
METHODS AND ANALYSIS
We will search on MEDLINE, Embase and PsycINFO for studies focusing on adults receiving protective behaviour recommendations to combat COVID-19 and other respiratory infectious diseases. The searches will be carried out from database's inception to the present. We will include studies that use qualitative methods in their data collection and analysis and studies that use mixed methods if they include any qualitative methods of analysis. Studies published in English, Portuguese and Spanish will be included. Two review authors will independently screen the studies for inclusion and extract data. We will assess the quality of the included studies using the Critical Skills Appraisal Programme tool. For the assessment of the confidence in the synthesised findings, we will use the GRADE-Confidence in the Evidence from Reviews of Qualitative research. Data analysis will be conducted using the best-fit framework approach based on adapted dimensions from the Health Belief Model and the Behaviour Change Wheel.
ETHICS AND DISSEMINATION
This study will be conducted on published evidence, and thus, no ethical approval is required. The findings of this rapid qualitative evidence synthesis will be disseminated to academic audiences, health policy-makers and the general population. We will publish the results in peer-reviewed journals, present our findings in conferences, and disseminate results via social media. We also aim to present the research findings in plain language and disseminate the knowledge to the general population to increase public interest.
PROSPERO REGISTRATION NUMBER
CRD42020205750.
Topics: COVID-19; Communicable Disease Control; Communication Barriers; Disease Transmission, Infectious; Health Behavior; Health Knowledge, Attitudes, Practice; Health Risk Behaviors; Humans; Qualitative Research; Research Design; SARS-CoV-2; Social Perception
PubMed: 33514584
DOI: 10.1136/bmjopen-2020-045529 -
Cancers Nov 2020Tissue biopsy is considered the gold standard when establishing a diagnosis of cancer. However, tissue biopsies of intraocular ophthalmic malignancies are hard to... (Review)
Review
Tissue biopsy is considered the gold standard when establishing a diagnosis of cancer. However, tissue biopsies of intraocular ophthalmic malignancies are hard to collect and are thought to be associated with a non-negligible risk of extraocular dissemination. Recently, the liquid biopsy (LB) has emerged as a viable, non-invasive, repeatable, and promising way of obtaining a diagnosis, prognosis, and theragnosis of patients with solid tumors. LB refers to blood, as well as any human liquid. The natural history of uveal melanoma (UM) and retinoblastoma (RB) are radically opposed. On the one hand, UM is known to disseminate through the bloodstream, and is, therefore, more accessible to systemic venous liquid biopsy. On the other hand, RB rarely disseminates hematogenous, and is, therefore, more accessible to local liquid biopsy by performing an anterior chamber puncture. In this review, we summarize the current knowledge concerning LB in UM, RB, conjunctival tumors, and choroidal metastases. We also develop the current limitations encountered, as well as the perspectives.
PubMed: 33172021
DOI: 10.3390/cancers12113284 -
Microbiology Spectrum Dec 2014Integrative and Conjugative Elements (ICEs) are bacterial mobile genetic elements that play a key role in bacterial genomes dynamics and evolution. ICEs are widely... (Review)
Review
Integrative and Conjugative Elements (ICEs) are bacterial mobile genetic elements that play a key role in bacterial genomes dynamics and evolution. ICEs are widely distributed among virtually all bacterial genera. Recent extensive studies have unraveled their high diversity and complexity. The present review depicts the general conserved features of ICEs and describes more precisely three major families of ICEs that have been extensively studied in the past decade for their biology, their evolution and their impact on genomes dynamics. First, the large SXT/R391 family of ICEs disseminates antibiotic resistance genes and drives the exchange of mobilizable genomic islands (MGIs) between many enteric pathogens such as Vibrio cholerae. Second, ICEBs1 of Bacillus subtilis is the most well understood ICE of Gram-positive bacteria, notably regarding the regulation of its dissemination and its initially unforeseen extrachromosomal replication, which could be a common feature of ICEs of both Gram-positive and Gram-negative bacteria. Finally, ICESt1 and ICESt3 of Streptococcus thermophilus are the prototypes of a large family of ICEs widely distributed among various streptococci. These ICEs carry an original regulation module that associates regulators related to those of both SXT/R391 and ICEBs1. Study of ICESt1 and ICESt3 uncovered the cis-mobilization of related genomic islands (CIMEs) by a mechanism called accretion-mobilization, which likely represents a paradigm for the evolution of many ICEs and genomic islands. These three major families of ICEs give a glimpse about ICEs dynamics and their high impact on bacterial adaptation.
Topics: Bacteria; Drug Resistance, Bacterial; Evolution, Molecular; Gene Transfer, Horizontal; Genetic Variation; Interspersed Repetitive Sequences; Recombination, Genetic
PubMed: 26104437
DOI: 10.1128/microbiolspec.MDNA3-0008-2014 -
Frontiers in Oncology 2022Anaplastic lymphoma kinase (ALK)-positive histiocytosis is a rare type of histiocytosis that could affect multiple systems in children and adults. 10 cases of... (Review)
Review
BACKGROUND
Anaplastic lymphoma kinase (ALK)-positive histiocytosis is a rare type of histiocytosis that could affect multiple systems in children and adults. 10 cases of ALK-positive histiocytosis invading the central nervous system (CNS) have been reported. Herein, we report a case of ALK-positive histiocytosis invading the central nervous system and lungs and the details of follow-up of tumor dynamic changes during treatment.
CASE PRESENTATION
An 18-month-old boy was underweight and had slow growth of almost 3 months duration. The child could not stand and walk independently, and his language and intelligence development occurred later than those of his peers. Cranial magnetic resonance imaging revealed a giant suprasellar lesion with isosignal, measuring approximately 5.1× 3.6× 4.0 cm on T1-weighted imaging, with an obvious mass effect. Nodular, slightly low-signal shadows were also observed in the left temporal pole and left hippocampus, measuring approximately 1.0 cm × 0.7 cm× 0.5 cm and 0.9 cm× 0.8 cm × 0.5 cm on T1-weighted, respectively. The child underwent partial resection of the suprasellar lesion, and a diagnosis of ALK-positive histiocytosis was made histologically. Subsequently, the patient received chemotherapy (CHOP regimen) and anti-ALK therapy (crizotinib). The lesions were gradually shrinking without dissemination and the changes of intracranial and lung lesions were monitored with imaging during therapy. Unfortunately, the child died 8 months after the first surgery because of worsening intracranial infection.
CONCLUSION
ALK-positive histiocytosis may involve the central nervous system and disseminate intracranially. ALK-positive histiocytosis should be considered for the differential diagnosis of suprasellar lesions.
PubMed: 35359354
DOI: 10.3389/fonc.2022.858939 -
Journal of Indian Society of... 2021Oral cavity is habitat for plethora of micro-organism causing various diseases. The most common includes dental caries, periodontal diseases, etc. Dental practice may...
Oral cavity is habitat for plethora of micro-organism causing various diseases. The most common includes dental caries, periodontal diseases, etc. Dental practice may rarely encounter unusual and subtle symptoms with nonpathognomonic clinical signs of several fatal diseases which may pretend like a common oral disease. Hence, the knowledge and clinical acumen of diagnostician are necessary for the early diagnosis of such fatal infections to prevent untoward consequences. Mucormycosis is an angioinvasive necrotic fungal infection with a high morbidity and mortality rate. It commonly occurs in patients with debilitating diseases and immunocompromised individuals. Clinically, it manifests as rhino-orbito-cerebral, pulmonary, cutaneous, gastrointestinal, renal, and disseminated form. Disease affecting the facial region is a challenge as it often disseminates with orbital and cranial involvement at the time of diagnosis. This article presents a case of mucormycosis which mimicked as severe periodontitis in a patient leading to delay in the diagnosis and challenges during the treatment.
PubMed: 34667390
DOI: 10.4103/jisp.jisp_720_20 -
Cancer Control : Journal of the Moffitt... 2022Despite the benefits of genetic counseling and testing (GCT), utilization is particularly low among African American (AA) women who exhibit breast cancer features that...
OBJECTIVES
Despite the benefits of genetic counseling and testing (GCT), utilization is particularly low among African American (AA) women who exhibit breast cancer features that are common in BRCA-associated cancer. Underutilization is especially problematic for AA women who are more likely to die from breast cancer than women from any other race or ethnicity. Due to medical mistrust, fear, and stigma that can be associated with genetic services among racial/ethnic minorities, reliance on trusted social networks may be an impactful strategy to increase dissemination of knowledge about hereditary cancer risk. Informed by the social cognitive theory, the purpose of this study is to determine: 1) which AA patients diagnosed with breast cancer and with identified hereditary risk are sharing information about hereditary risk with their networks; 2) the nature of the information dissemination; and 3) if personal GCT experiences is associated with dissemination of information about hereditary risk.
METHODS
Among consented participants (n = 100) that completed an interview administered using a 202-item questionnaire consisting of open- and closed-ended questions, 62 patients were identified to be at higher risk for breast cancer. Descriptive statistics, bivariable chi-square, Pearson's exact tests, and regression analyses were conducted to examine differences in characteristics between high-risk participants who disseminated hereditary risk information and participants who did not.
RESULTS
Among high-risk participants, 25 (40%) indicated they had disseminated information about hereditary risk to at least one member in their family/friend network and 37 (60%) had not. Receipt of both provider recommendations and receipt of GCT services was associated with greater odds of disseminating information about hereditary risk with networks, OR = 4.53, 95%CI [1.33, 15.50], p = .02.
CONCLUSION
Interventions that increase self-efficacy gained through additional personalized knowledge and experience gained through provider recommendations and by undergoing GCT may facilitate information dissemination among social/familial networks.
Topics: Breast Neoplasms; Delivery of Health Care; Female; Genetic Counseling; Genetic Testing; Humans; Information Dissemination; Trust
PubMed: 35658635
DOI: 10.1177/10732748221104666 -
JMIR Serious Games Mar 2023The COVID-19 pandemic introduced an urgent need for effective strategies to disseminate crucial knowledge and improve people's subjective well-being. Complementing more...
BACKGROUND
The COVID-19 pandemic introduced an urgent need for effective strategies to disseminate crucial knowledge and improve people's subjective well-being. Complementing more conventional approaches to knowledge dissemination, game-based interventions were developed to create awareness and educate people about the pandemic, hoping to change their attitudes and behavior.
OBJECTIVE
This study provided an overview and analysis of digital and analog game-based interventions in the context of the COVID-19 pandemic. As major pandemics and other large-scale disruptive events are expected to increase in frequency in the coming decades, this analysis aimed to inform the design, uptake, and effects of similar future interventions.
METHODS
From November 2021 to April 2022, Scopus, Google, and YouTube were searched for articles and videos describing COVID-19-themed game-based interventions. Information regarding authorship, year of development or launch, country of origin, license, deployment, genre or type, target audience, player interaction, in-game goal, and intended transfer effects was extracted. Information regarding intervention effectiveness was retrieved where possible.
RESULTS
A diverse assortment of 23 analog and 43 digital serious games was identified, approximately one-third of them (25/66, 38%) through scientific articles. Most of these games were developed by research institutions in 2020 (13/66, 20%) and originated in Europe and North America (38/66, 58%). A limited number (20/66, 30%) were tested on relatively small samples, using a diversity of research methods to assess the potential changes in participants' knowledge, attitudes, and behaviors as well as their gameplay experience. Although most of the evaluated games (11/20, 55%) effectively engaged and motivated the players, increased awareness, and improved their understanding of COVID-19-related issues, the games' success in influencing people's behavior was often unclear or limited.
CONCLUSIONS
To increase the impact of similar future interventions aimed at disseminating knowledge and influencing people's attitudes and behaviors during a large-scale crisis, some considerations are suggested. On the basis of the study results and informed by existing game theories, recommendations are made in relation to game development, deployment, and distribution; game users, design, and use; game design terminology; and effectiveness testing for serious games.
PubMed: 36634265
DOI: 10.2196/41766 -
Frontiers in Cell and Developmental... 2021Pre-metastatic niches provide favorable conditions for tumor cells to disseminate, home to and grow in otherwise unfamiliar and distal microenvironments. Tumor-derived... (Review)
Review
Pre-metastatic niches provide favorable conditions for tumor cells to disseminate, home to and grow in otherwise unfamiliar and distal microenvironments. Tumor-derived extracellular vesicles are now recognized as carriers of key messengers secreted by primary tumors, signals that induce the formation of pre-metastatic niches. Recent evidence suggests that tumor cells can disseminate from the very earliest stages of primary tumor development. However, once they reach distal sites, tumor cells can persist in a dormant state for long periods of time until their growth is reactivated and they produce metastatic lesions. In this new scenario, the question arises as to whether extracellular vesicles could influence the formation of these metastatic niches with dormant tumor cells? (here defined as "sleepy niches"). If so, what are the molecular mechanisms involved? In this perspective-review article, we discuss the possible influence of extracellular vesicles in early metastatic dissemination and whether they might play a role in tumor cell dormancy. In addition, we comment whether extracellular vesicle-mediated signals may be involved in tumor cell awakening, considering the possibility that extracellular vesicles might serve as biomarkers to detect early metastasis and/or minimal residual disease (MRD) monitoring.
PubMed: 33738282
DOI: 10.3389/fcell.2021.625221 -
Molecular Microbiology Jul 2017In most environments, microorganisms evolve in a sessile mode of growth, designated as biofilm, which is characterized by cells embedded in a self-produced extracellular... (Review)
Review
In most environments, microorganisms evolve in a sessile mode of growth, designated as biofilm, which is characterized by cells embedded in a self-produced extracellular matrix. Although a biofilm is commonly described as a "cozy house" where resident bacteria are protected from aggression, bacteria are able to break their biofilm bonds and escape to colonize new environments. This regulated process is observed in a wide variety of species; it is referred to as biofilm dispersal, and is triggered in response to various environmental and biological signals. The first part of this review reports the main regulatory mechanisms and effectors involved in biofilm dispersal. There is some evidence that dispersal is a necessary step between the persistence of bacteria inside biofilm and their dissemination. In the second part, an overview of the main methods used so far to study the dispersal process and to harvest dispersed bacteria was provided. Then focus was on the properties of the biofilm-dispersed bacteria and the fundamental role of the dispersal process in pathogen dissemination within a host organism. In light of the current body of knowledge, it was suggested that dispersal acts as a potent means of disseminating bacteria with enhanced colonization properties in the surrounding environment.
Topics: Bacteria; Biofilms; Gene Expression Regulation, Bacterial
PubMed: 28422332
DOI: 10.1111/mmi.13698