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BMJ Clinical Evidence Nov 2014Acute atrial fibrillation is rapid, irregular, and chaotic atrial activity of recent onset. Various definitions of acute atrial fibrillation have been used in the... (Review)
Review
INTRODUCTION
Acute atrial fibrillation is rapid, irregular, and chaotic atrial activity of recent onset. Various definitions of acute atrial fibrillation have been used in the literature, but for the purposes of this review we have included studies where atrial fibrillation may have occurred up to 7 days previously. Risk factors for acute atrial fibrillation include increasing age, cardiovascular disease, alcohol, diabetes, and lung disease. Acute atrial fibrillation increases the risk of stroke and heart failure. The condition resolves spontaneously within 24 to 48 hours in more than 50% of people; however, many people will require interventions to control heart rate or restore sinus rhythm.
METHODS AND OUTCOMES
We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of interventions to prevent embolism, for conversion to sinus rhythm, and to control heart rate in people with recent-onset atrial fibrillation (within 7 days) who are haemodynamically stable? We searched: Medline, Embase, The Cochrane Library, and other important databases up to April 2014 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).
RESULTS
We found 26 studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.
CONCLUSIONS
In this systematic review, we present information relating to the effectiveness and safety of the following interventions: amiodarone, antithrombotic treatment before cardioversion, atenolol, bisoprolol, carvedilol, digoxin, diltiazem, direct current cardioversion, flecainide, metoprolol, nebivolol, propafenone, sotalol, timolol, and verapamil.
Topics: Acute Disease; Anti-Arrhythmia Agents; Atrial Fibrillation; Electric Countershock; Humans; Safety
PubMed: 25430048
DOI: No ID Found -
Injury Prevention : Journal of the... Jun 2022The prevention of dog bites is an increasingly important public health topic, as the incidence of serious injury continues to rise. (Review)
Review
BACKGROUND
The prevention of dog bites is an increasingly important public health topic, as the incidence of serious injury continues to rise.
OBJECTIVES
To evaluate the effectiveness of interventions to prevent dog bites and aggression.
METHODS
Online databases were searched (PubMed, Cochrane Library, Embase and Google Scholar), using the search terms: , for studies between 1960 and 2021. All study designs were considered. Outcomes of interest were the incidence of dog bites or dog aggression. Non-English studies, and those without full-text access were excluded.
RESULTS
Forty-three studies met the review criteria, including 15 observational and 27 interventional studies. Fifteen studies investigating dog-control legislation, including leash laws, stray dog control and infringements indicated this can reduce dog bite rates. Breed-specific legislation had less of an effect. Six studies investigating sterilisation, showed while this may reduce dog bites through a reduction in the dog population, the effect on dog aggression was unclear. An alcohol reduction programme showed a significant reduction in dog bite rates in one study. Seven studies assessing educational approaches found that intensive adult-directed education may be effective, with one study showing child-directed education was not effective. Eight studies on dog training (two police-dog related), and six evaluating dog medication or diet were generally low quality and inconclusive.
CONCLUSIONS
Multiple strategies including effective engagement with indigenous communities and organisations will be required to reduce dog-bites and other incidents involving dog aggression. This review provides some evidence that legislated dog control strategies reduce dog bite rates. Available evidence suggests greater restrictions should be made for all dogs, rather than based on breed alone. Due to a burden of child injury, protection of children should be a focus of legislation and further investigations. Prevention strategies in children require redirection away from a focus on child-directed education and future research should investigate the effectiveness of engineering barriers and reporting strategies.
Topics: Accidents; Aggression; Animals; Bites and Stings; Breeding; Dogs; Humans; Incidence
PubMed: 35393286
DOI: 10.1136/injuryprev-2021-044477 -
The Journal of Forensic... Dec 2022Objective of work: The aim of this study was to determine the most frequent injuries and their relationship with gender, age and aetiology. Materials and Methods: An... (Meta-Analysis)
Meta-Analysis
Objective of work: The aim of this study was to determine the most frequent injuries and their relationship with gender, age and aetiology. Materials and Methods: An Epidemiologic Systematic Review was carried out, in the databases PUBMED and Scopus, between 2010-2020. We used Joanna Briggs Institute Checklist to access the Risk of Bias and Grading of recommendations, assessment, development, and the evaluations (GRADE) method was applied to assess the quality of the evidence of the 78 included articles. Results and Conclusions: Out of the 78 articles included, 14 were classified as moderate-risk bias and 58 as low risk. Only 20.5% had a prospective design and the male/female ratio ranged from 0.299 to 11.83. The majority of the studies described fractures (67) and only 26 reported dental injuries. The studies were distributed into five regions of countries: Asia, Africa, Latin America, Europe and Muslin regions. The results showed that road traffic accidents (55.37%) were the most frequent type of trauma, followed by assault (17.56%) and falls (10.21%). Fractures were the most prevalent injuries (84.3%). It was possible to establish an association between road traffic accidents and Asian countries. Assaults were more frequent in Africa, predominantly males, whilst falls increased with age, amongst women, in European countries. Fractures were usually observed in Muslin regions.
Topics: Humans; Female; Male; Accidents, Traffic; Maxillofacial Injuries; Fractures, Bone; Europe; Africa
PubMed: 36623294
DOI: No ID Found -
The Journals of Gerontology. Series A,... Feb 2024Falls are a common cause of injury, hospitalization, functional decline, and residential care admission among older adults. Cardiovascular disorders are recognized risk... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Falls are a common cause of injury, hospitalization, functional decline, and residential care admission among older adults. Cardiovascular disorders are recognized risk factors for falls. This systematic review assesses the association between cardiovascular disorders and falls in older adults.
METHODS
Systematic searches were conducted on MEDLINE and Embase, encompassing all literature published prior to December 31, 2022. Included studies addressed persons aged 50 years and older, and assessed the association between cardiovascular disorders and falls or the efficacy of cardiovascular-based interventions to reduce falls. Two reviewers independently extracted data and assessed study quality utilizing a modified Newcastle-Ottawa scale for observational studies, and the Cochrane Risk of Bias 2 tool for interventional studies. A systematic narrative analysis of all cardiovascular outcomes, and meta-analyses of unadjusted odds ratios (ORs) were performed.
RESULTS
One hundred and eighty-four studies were included: 181 observational and 3 interventional. Several cardiovascular disorders, including stroke, coronary artery disease, valvular heart disease, arterial stiffness, arrhythmia, orthostatic hypotension, and carotid sinus hypersensitivity, were consistently associated with falls. In meta-analysis of unadjusted ORs, the largest positive pooled associations with falls during a 12-month reporting interval were for stroke (OR: 1.90, 95% confidence interval [CI]: 1.70-2.11), peripheral arterial disease (OR: 1.82, 95% CI: 1.12-2.95), atrial fibrillation (OR: 1.52, 95% CI: 1.27-1.82), and orthostatic hypotension (OR: 1.39, 95% CI: 1.18-1.64).
CONCLUSIONS
Several cardiovascular disorders are associated with falls. These results suggest the need to incorporate cardiovascular assessments for patients with falls. This review informed the cardiovascular recommendations in the new World Guidelines for falls in older adults.Clinical Trials Registration Number: CRD42021272245.
Topics: Humans; Middle Aged; Aged; Hypotension, Orthostatic; Accidental Falls; Cardiovascular Diseases; Risk Factors; Stroke
PubMed: 37738307
DOI: 10.1093/gerona/glad221 -
Neuroscience and Biobehavioral Reviews Jun 2021Studies have demonstrated an increased risk of accidents and injuries in children, adolescents and adults with attention-deficit/hyperactivity disorder (ADHD). However,... (Review)
Review
Studies have demonstrated an increased risk of accidents and injuries in children, adolescents and adults with attention-deficit/hyperactivity disorder (ADHD). However, little is known about how accident risk may alter over the lifespan. Additionally, it would be important to know if the most common types of accidents and injuries differ in ADHD patients over different age groups. Furthermore, there is increasing evidence of an ameliorating effect of ADHD medication on accident risk. Lastly, the underlying risk factors and causal mechanisms behind increased accident risk remain unclear. We therefore conducted a systematic review focusing on the above described research questions. Our results suggested that accident/injury type and overall risk changes in ADHD patients over the lifespan. ADHD medication appeared to be similarly effective at reducing accident risk in all age groups. However, studies with direct comparisons of accident/injuries and effects of medication at different age groups or in old age are still missing. Finally, comorbidities associated with ADHD such as substance abuse appear to further increase the accident/injury risk.
Topics: Accidents; Adolescent; Adult; Attention Deficit Disorder with Hyperactivity; Central Nervous System Stimulants; Child; Comorbidity; Humans; Longevity; Methylphenidate
PubMed: 33582234
DOI: 10.1016/j.neubiorev.2021.02.002 -
The Cochrane Database of Systematic... Jan 2024Around one-third of older adults aged 65 years or older who live in the community fall each year. Interventions to prevent falls can be designed to target the whole...
BACKGROUND
Around one-third of older adults aged 65 years or older who live in the community fall each year. Interventions to prevent falls can be designed to target the whole community, rather than selected individuals. These population-level interventions may be facilitated by different healthcare, social care, and community-level agencies. They aim to tackle the determinants that lead to risk of falling in older people, and include components such as community-wide polices for vitamin D supplementation for older adults, reducing fall hazards in the community or people's homes, or providing public health information or implementation of public health programmes that reduce fall risk (e.g. low-cost or free gym membership for older adults to encourage increased physical activity).
OBJECTIVES
To review and synthesise the current evidence on the effects of population-based interventions for preventing falls and fall-related injuries in older people. We defined population-based interventions as community-wide initiatives to change the underlying societal, cultural, or environmental conditions increasing the risk of falling.
SEARCH METHODS
We searched CENTRAL, MEDLINE, Embase, three other databases, and two trials registers in December 2020, and conducted a top-up search of CENTRAL, MEDLINE, and Embase in January 2023.
SELECTION CRITERIA
We included randomised controlled trials (RCTs), cluster RCTs, trials with stepped-wedge designs, and controlled non-randomised studies evaluating population-level interventions for preventing falls and fall-related injuries in adults ≥ 60 years of age. Population-based interventions target entire communities. We excluded studies only targeting people at high risk of falling or with specific comorbidities, or residents living in institutionalised settings.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures expected by Cochrane, and used GRADE to assess the certainty of the evidence. We prioritised seven outcomes: rate of falls, number of fallers, number of people experiencing one or more fall-related injuries, number of people experiencing one or more fall-related fracture, number of people requiring hospital admission for one or more falls, adverse events, and economic analysis of interventions. Other outcomes of interest were: number of people experiencing one or more falls requiring medical attention, health-related quality of life, fall-related mortality, and concerns about falling.
MAIN RESULTS
We included nine studies: two cluster RCTs and seven non-randomised trials (of which five were controlled before-and-after studies (CBAs), and two were controlled interrupted time series (CITS)). The numbers of older adults in intervention and control regions ranged from 1200 to 137,000 older residents in seven studies. The other two studies reported only total population size rather than numbers of older adults (67,300 and 172,500 residents). Most studies used hospital record systems to collect outcome data, but three only used questionnaire data in a random sample of residents; one study used both methods of data collection. The studies lasted between 14 months and eight years. We used Prevention of Falls Network Europe (ProFaNE) taxonomy to classify the types of interventions. All studies evaluated multicomponent falls prevention interventions. One study (n = 4542) also included a medication and nutrition intervention. We did not pool data owing to lack of consistency in study designs. Medication or nutrition Older people in the intervention area were offered free-of-charge daily supplements of calcium carbonate and vitamin D. Although female residents exposed to this falls prevention programme had fewer fall-related hospital admissions (with no evidence of a difference for male residents) compared to a control area, we were unsure of this finding because the certainty of evidence was very low. This cluster RCT included high and unclear risks of bias in several domains, and we could not determine levels of imprecision in the effect estimate reported by study authors. Because this evidence is of very low certainty, we have not included quantitative results here. This study reported none of our other review outcomes. Multicomponent interventions Types of interventions included components of exercise, environment modification (home; community; public spaces), staff training, and knowledge and education. Studies included some or all of these components in their programme design. The effectiveness of multicomponent falls prevention interventions for all reported outcomes is uncertain. The two cluster RCTs included high or unclear risk of bias, and we had no reasons to upgrade the certainty of evidence from the non-randomised trial designs (which started as low-certainty evidence). We also noted possible imprecision in some effect estimates and inconsistent findings between studies. Given the very low-certainty evidence for all outcomes, we have not reported quantitative findings here. One cluster RCT reported lower rates of falls in the intervention area than the control area, with fewer people in the intervention area having one or more falls and fall-related injuries, but with little or no difference in the number of people having one or more fall-related fractures. In another cluster RCT (a multi-arm study), study authors reported no evidence of a difference in the number of female or male residents with falls leading to hospital admission after either a multicomponent intervention ("environmental and health programme") or a combination of this programme and the calcium and vitamin D programme (above). One CBA reported no difference in rate of falls between intervention and control group areas, and another CBA reported no difference in rate of falls inside or outside the home. Two CBAs found no evidence of a difference in the number of fallers, and another CBA found no evidence of a difference in fall-related injuries. One CITS found no evidence of a difference in the number of people having one or more fall-related fractures. No studies reported adverse events.
AUTHORS' CONCLUSIONS
Given the very low-certainty evidence, we are unsure whether population-based multicomponent or nutrition and medication interventions are effective at reducing falls and fall-related injuries in older adults. Methodologically robust cluster RCTs with sufficiently large communities and numbers of clusters are needed. Establishing a rate of sampling for population-based studies would help in determining the size of communities to include. Interventions should be described in detail to allow investigation of effectiveness of individual components of multicomponent interventions; using the ProFaNE taxonomy for this would improve consistency between studies.
Topics: Aged; Female; Humans; Male; Middle Aged; Accidental Falls; Cholecalciferol; Controlled Before-After Studies; Dietary Supplements; Fractures, Bone
PubMed: 38180112
DOI: 10.1002/14651858.CD013789.pub2 -
Sensors (Basel, Switzerland) Jan 2022This paper aims to provide a review of the electrically assisted bicycles (also known as e-bikes) used for recovery of the rider's physical and physiological... (Review)
Review
This paper aims to provide a review of the electrically assisted bicycles (also known as e-bikes) used for recovery of the rider's physical and physiological information, monitoring of their health state, and adjusting the "medical" assistance accordingly. E-bikes have proven to be an excellent way to do physical activity while commuting, thus improving the user's health and reducing air pollutant emissions. Such devices can also be seen as the first step to help unhealthy sedentary people to start exercising with reduced strain. Based on this analysis, the need to have e-bikes with artificial intelligence (AI) systems that recover and processe a large amount of data is discussed in depth. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were used to complete the relevant papers' search and selection in this systematic review.
Topics: Accidents, Traffic; Artificial Intelligence; Bicycling; Electricity; Humans; Transportation
PubMed: 35062429
DOI: 10.3390/s22020468 -
Scandinavian Journal of Trauma,... Oct 2016Motorcyclists are a vulnerable road-user population who are overrepresented in traffic injuries. Utilisation of back protectors may be an effective preventive measure... (Review)
Review
BACKGROUND
Motorcyclists are a vulnerable road-user population who are overrepresented in traffic injuries. Utilisation of back protectors may be an effective preventive measure for spine injuries in motorcyclists. Since use of back protectors is increasing it is important that clinical evidence supports their use. The study aimed to investigate the current evidence on the ability of back protectors to reduce the rate of back injuries and patient mortality in motorcycle crashes.
METHODS
A systematic literature search was conducted using various electronic databases. Systematic reviews, randomised controlled trials, controlled clinical trials, cohort studies, case series and case reports were included Opinion pieces and laboratory or biomechanical studies were excluded. Back protectors and spine protectors were included as the intervention; neck braces and speed humps were excluded. The target outcomes were any injuries to the back or death. Only English language studies were included.
RESULTS
The search strategy yielded 185 studies. After excluding 183 papers by title and abstract and full-text evaluation, only two small cross-sectional studies were included. Foam inserts in motorcycle jackets and non-standard clothing may possibly be associated with higher risk of injuries, while hard shell and standard back protectors may possibly be associated with a reduced rate of back and spinal injury.
CONCLUSION
This systematic review highlighted lack of appropriate evidence on efficacy of back protectors. Based on limited information, we are uncertain about the effects of back protectors on spinal injuries. Further research is required to substantiate the effects of back protectors on mortality and other injuries to the back.
Topics: Accidents, Traffic; Humans; Motorcycles; Protective Clothing; Spinal Injuries
PubMed: 27716409
DOI: 10.1186/s13049-016-0307-3 -
Frontiers in Public Health 2023As the population ages, the health of older adults is becoming a public health concern. Falls are a significant threat to their health due to weakened balance. This... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND OBJECTIVE
As the population ages, the health of older adults is becoming a public health concern. Falls are a significant threat to their health due to weakened balance. This study aims to investigate the beneficial effects of Tai Chi on fall prevention and balance improvement in older adults.
METHODS
We conducted a systematic review and meta-analysis of randomized controlled trials related to Tai Chi, falls, and balance ability, searching PubMed, Embase, and Cochrane Library databases from their establishment until December 31, 2022. Two independent reviewers performed the search, screening of results, extraction of relevant data, and assessment of study quality. This study followed the PRISMA guidelines for systematic review and meta-analysis.
RESULTS
Totally 24 RCTs were included for meta-analysis, and the results showed that Tai Chi can effectively reduce the risk of falls in older adults (RR: 0.76, 95% CI: 0.71 to 0.82) and decrease the number of falls (MD [95% CI]: -0.26 [-0.39, -0.13]). Tai Chi can also improve the balance ability of older adults, such as the timed up and go test (MD [95% CI]: -0.69 [-1.09, -0.29]) and the functional reach test (MD [95% CI]: 2.69 [1.14, 4.24]), as well as other balance tests such as single-leg balance test, Berg balance scale, and gait speed ( < 0.05). Subgroup analysis showed that Tai Chi is effective for both healthy older adults and those at high risk of falls ( < 0.001), and its effectiveness increases with the duration and frequency of exercise. In addition, the effect of Yang-style Tai Chi is better than that of Sun-style Tai Chi.
CONCLUSION
Tai Chi is an effective exercise for preventing falls and improving balance ability in older adults, whether they are healthy or at high risk of falling. The effectiveness of Tai Chi increases with exercise time and frequency. Yang-style Tai Chi is more effective than Sun-style Tai Chi.
SYSTEMATIC REVIEW REGISTRATION
https://clinicaltrials.gov/, identifier CRD42022354594.
Topics: Accidental Falls; Postural Balance; Tai Ji; Time and Motion Studies; Randomized Controlled Trials as Topic
PubMed: 37736087
DOI: 10.3389/fpubh.2023.1236050 -
TheScientificWorldJournal 2021Medical errors are the third leading cause of death in the United States. Reporting of all medical errors is important to better understand the problem and to implement...
BACKGROUND
Medical errors are the third leading cause of death in the United States. Reporting of all medical errors is important to better understand the problem and to implement solutions based on root causes. Underreporting of medical errors is a common and a challenging obstacle in the fight for patient safety. The goal of this study is to review common barriers to reporting medical errors.
METHODS
We systematically reviewed the literature by searching the MEDLINE and SCOPUS databases for studies on barriers to reporting medical errors. The preferred reporting items for systematic reviews and meta-analyses guideline was followed in selecting eligible studies.
RESULTS
Thirty studies were included in the final review, 8 of which were from the United States. The majority of the studies used self-administered questionnaires (75%) to collect data. Nurses were the most studied providers (87%), followed by physicians (27%). Fear of consequences is the most reported barrier (63%), followed by lack of feedback (27%) and work climate/culture (27%). Barriers to reporting were highly variable between different centers.
Topics: Medical Errors; Patient Safety; Risk Management; Surveys and Questionnaires; United States
PubMed: 34220366
DOI: 10.1155/2021/6494889