scholarly journals Traumatic brain injuries in mixed martial arts: A systematic review

Trauma ◽  
2017 ◽  
Vol 20 (4) ◽  
pp. 245-254 ◽  
Author(s):  
Joel Lockwood ◽  
Liam Frape ◽  
Steve Lin ◽  
Alun Ackery
Keyword(s):  
Systematic Review ◽  
Martial Arts ◽  
Brain Injuries ◽  
Head Injuries ◽  
Mixed Martial Arts ◽  
Ovid Medline ◽  
Reduction Strategies ◽  
Long Term Follow Up

Introduction Mixed martial arts is an emerging combat sport that is gaining popularity worldwide. We systematically reviewed the literature regarding the prevalence, severity and risk factors of head injuries sustained in mixed martial arts activities. Methods We conducted a comprehensive systematic review of Ovid MEDLINE, Embase, PsycINFO, EBM Reviews, CINAHL, SPORTDiscus, and Web of Science from 1990 to 2016 for studies of any design that reported associations of acute or chronic head injuries in persons participating in mixed martial arts activities. Results The initial database search yielded a total 472 citations, including 264 unique citations after duplications were removed. A total of 18 articles, primarily of observational data, showed ‘technical knockouts’ and ‘knockouts’ are prevalent in this sport (range: 28.3–46.2% of all matches) with other studies showing the lifetime average of 6.2 technical knockouts or knockouts in a career. Studies used inconsistent reporting methods for concussion, and no information regarding long-term follow-up was available. Conclusion Mixed martial arts fighting may be associated with repetitive head injuries and potential long-term neurological consequences; however, data on this topic are poor. Larger studies and stringent medical oversight are needed to improve the management and understanding of mixed martial arts head injuries, with implementation of harm reduction strategies and/or rule modifications to prevent long-term neurological sequelae. Systematic Review Registration: PROSPERO – CRD42014010019.

The use of simulation in neurosurgical education and training

2014 ◽  
Vol 121 (2) ◽  
pp. 228-246 ◽  
Author(s):  
Matthew A. Kirkman ◽  
Maria Ahmed ◽  
Angelique F. Albert ◽  
Mark H. Wilson ◽  
Dipankar Nandi ◽  
...  
Keyword(s):  
Systematic Review ◽  
Study Design ◽  
Reliability And Validity ◽  
Study Quality ◽  
Ovid Medline ◽  
Key Skills ◽  
Long Term Follow Up ◽  
Improved Performance

Object There is increasing evidence that simulation provides high-quality, time-effective training in an era of resident duty-hour restrictions. Simulation may also permit trainees to acquire key skills in a safe environment, important in a specialty such as neurosurgery, where technical error can result in devastating consequences. The authors systematically reviewed the application of simulation within neurosurgical training and explored the state of the art in simulation within this specialty. To their knowledge this is the first systematic review published on this topic to date. Methods The authors searched the Ovid MEDLINE, Embase, and PsycINFO databases and identified 4101 articles; 195 abstracts were screened by 2 authors for inclusion. The authors reviewed data on study population, study design and setting, outcome measures, key findings, and limitations. Results Twenty-eight articles formed the basis of this systematic review. Several different simulators are at the neurosurgeon's disposal, including those for ventriculostomy, neuroendoscopic procedures, and spinal surgery, with evidence for improved performance in a range of procedures. Feedback from participants has generally been favorable. However, study quality was found to be poor overall, with many studies hampered by nonrandomized design, presenting normal rather than abnormal anatomy, lack of control groups and long-term follow-up, poor study reporting, lack of evidence of improved simulator performance translating into clinical benefit, and poor reliability and validity evidence. The mean Medical Education Research Study Quality Instrument score of included studies was 9.21 ± 1.95 (± SD) out of a possible score of 18. Conclusions The authors demonstrate qualitative and quantitative benefits of a range of neurosurgical simulators but find significant shortfalls in methodology and design. Future studies should seek to improve study design and reporting, and provide long-term follow-up data on simulated and ideally patient outcomes.

Exercise interventions in lateral elbow tendinopathy have better outcomes than passive interventions, but the effects are small: a systematic review and meta-analysis of 2123 subjects in 30 trials

2020 ◽  
pp. bjsports-2020-102525
Author(s):  
Stefanos Karanasios ◽  
Vasileios Korakakis ◽  
Rod Whiteley ◽  
Ioannis Vasilogeorgis ◽  
Sarah Woodbridge ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Risk Of Bias ◽  
Short Term ◽  
Lateral Elbow ◽  
Long Term Follow Up ◽  
Wait And See ◽  
Lateral Elbow Tendinopathy

ObjectiveTo evaluate the effectiveness of exercise compared with other conservative interventions in the management of lateral elbow tendinopathy (LET) on pain and function.DesignSystematic review and meta-analysis.MethodsWe used the Cochrane risk-of-bias tool 2 for randomised controlled trials (RCTs) to assess risk of bias and the Grading of Recommendations Assessment, Development and Evaluation methodology to grade the certainty of evidence. Self-perceived improvement, pain intensity, pain-free grip strength (PFGS) and elbow disability were used as primary outcome measures.Eligibility criteriaRCTs assessing the effectiveness of exercise alone or as an additive intervention compared with passive interventions, wait-and-see or injections in patients with LET.Results30 RCTs (2123 participants, 5 comparator interventions) were identified. Exercise outperformed (low certainty) corticosteroid injections in all outcomes at all time points except short-term pain reduction. Clinically significant differences were found in PFGS at short-term (mean difference (MD): 12.15, (95% CI) 1.69 to 22.6), mid-term (MD: 22.45, 95% CI 3.63 to 41.3) and long-term follow-up (MD: 18, 95% CI 11.17 to 24.84). Statistically significant differences (very low certainty) for exercise compared with wait-and-see were found only in self-perceived improvement at short-term, pain reduction and elbow disability at short-term and long-term follow-up. Substantial heterogeneity in descriptions of equipment, load, duration and frequency of exercise programmes were evident.ConclusionsLow and very low certainty evidence suggests exercise is effective compared with passive interventions with or without invasive treatment in LET, but the effect is small.PROSPERO registration numberCRD42018082703.

scholarly journals Implementation Intentions to Reduce Smoking: A Systematic Review of the Literature

2020 ◽  
Author(s):  
Charlotte J Hagerman ◽  
Rebecca K Hoffman ◽  
Sruthi Vaylay ◽  
Tonya Dodge
Keyword(s):  
Systematic Review ◽  
Implementation Intentions ◽  
Experimental Studies ◽  
Implementation Intention ◽  
Promising Tool ◽  
Current Systematic Review ◽  
Long Term Follow Up ◽  
Positive Effect

Abstract Implementation intentions are a goal-setting technique in which an individual commits to perform a particular behavior when a specific context arises. Recently, researchers have begun studying how implementation intention (II) interventions can facilitate antismoking efforts. The current systematic review synthesized results of experimental studies that tested the effect of an II intervention on smoking cognitions and behavior. Of 29 reviewed articles, 11 studies met inclusion criteria. Nine studies (81.8%) tested an II intervention as a cessation tool for current smokers, whereas two tested II interventions as a tool to prevent smoking among predominantly nonsmoking adolescents. A majority of the studies (66.7%) testing II interventions as a cessation tool reported a positive effect on cessation at long-term follow-up. Of the two studies testing II interventions as a tool for prevention, one study found a positive effect on long-term follow-up. Methodology varied between the studies, highlighting the discrepancies between what researchers consider “implementation intentions” to be. II interventions are a promising tool for antismoking efforts, but more research is necessary to determine the best methodology and the populations for whom this intervention will be most effective. Implications Brief, free, and easily scalable, II interventions to prevent smoking are highly attractive for antismoking efforts. This review outlines the circumstances under which II interventions have demonstrated effectiveness in helping people resist smoking cigarettes. We illuminate gaps in the existing literature, limitations, methodological discrepancies between studies, and areas for future study.

scholarly journals Long-term follow-up and objective physical activity measurements of community-based physical interventions in adults: a systematic review and meta-analysis

The Lancet ◽  
2019 ◽  
Vol 394 ◽  
pp. S96
Author(s):  
Charlotte Wahlich ◽  
Umar A R Chaudhry ◽  
Rebecca Fortescue ◽  
Derek G Cook ◽  
Shashi Hirani ◽  
...  
Keyword(s):  
Physical Activity ◽  
Systematic Review ◽  
Meta Analysis ◽  
Community Based ◽  
Activity Measurements ◽  
Long Term Follow Up

The impact of long-term follow-up care for childhood cancer survivors: A systematic review

2017 ◽  
Vol 114 ◽  
pp. 131-138 ◽  
Author(s):  
Christina Signorelli ◽  
Claire E. Wakefield ◽  
Joanna E. Fardell ◽  
W. Hamish B. Wallace ◽  
Eden G. Robertson ◽  
...  
Keyword(s):  
Systematic Review ◽  
Cancer Survivors ◽  
Childhood Cancer ◽  
Childhood Cancer Survivors ◽  
Follow Up Care ◽  
Long Term Follow Up ◽  
The Impact

Headache in progressive facial hemiatrophy (Parry-Romberg syndrome): A paradigmatic case and systematic review of the literature

Cephalalgia ◽  
2021 ◽  
pp. 033310242110434
Author(s):  
Thomas Foiadelli ◽  
Alessandra Rossi ◽  
Chiara Trabatti ◽  
Eugenia Spreafico ◽  
Viola Santi ◽  
...  
Keyword(s):  
Systematic Review ◽  
Age At Onset ◽  
Headache Disorder ◽  
Hemifacial Atrophy ◽  
Long Term Follow Up ◽  
Parry Romberg Syndrome ◽  
Abnormal Brain ◽  
Made In

Background Parry-Romberg syndrome is a neuro-cutaneous disease characterized by progressive hemifacial atrophy. Although common, headache in this population is scarcely reported in the literature. Objective To evaluate the clinical features of headache in pediatric and adult patients with Parry-Romberg syndrome, and to discuss diagnostic and treatment approaches of headache in Parry-Romberg syndrome. Methods We conducted a systematic review in accordance with PRISMA guidelines. We searched the MEDLINE database to identify eligible studies and identified patients with Parry-Romberg syndrome and headache. We further reported a paradigmatic case with a complex headache disorder and described its management and outcome. Results We identified 74 articles, 41 of which were included in the analysis. A total of 52 patients (55.8% female) were included for data analysis. The main age at onset of headache was 20 years (SD 15.2; range 3–56). A diagnosis of migraine was made in 53.9%. Abnormal brain imaging was found in 82.2% of patients. Conclusion Long-term follow-up of patients is required, because headache may develop (and evolve) at any time over the course of the disease. Primary and secondary headaches often co-occur in patients with Parry-Romberg syndrome. Further research into the underlying etiopathogenesis and therapeutic targets would be recommended.

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