Pros and Cons of 19 Sport-Related Concussion Educational Resources in Canada: Avenues for Better Care and Prevention

Can Adults Recognize Concussion Symptoms? A Critical Review of Empirical Research Using the Rosenbaum Concussion Knowledge and Attitudes Survey

OBJECTIVE

The correct identification of concussion symptoms is vital for mild traumatic brain injury recognition, diagnosis, and injury management. Numerous surveys of symptom recognition have been conducted, including with athletes at-risk for injury. This critical, methodologically focused review aimed to: (1) discover which concussion symptoms are recognized, and (2) provide recommendations for future research.

DATA SOURCES

A quasi-systematic literature search was conducted to identify studies that used the Rosenbaum Concussion Knowledge and Attitudes Survey.

STUDY SELECTION

Eighty-five publications were identified, 8 of which were retained after screening.

DATA EXTRACTION

The identification of individual concussion symptoms was coded as good (a correct response by >90% of the sample), moderate (a correct response by 75%-90% of the sample), or poor (a correct response by <75% of the sample).

DATA SYNTHESIS

The pooled data comprised responses from more than 2000 individuals, most of whom were male, young adult, sport players. Overall, there was good recognition of 3 concussion symptoms (headaches, dizziness, and confusion), poor recognition of sleep disturbances, nausea, and loss of consciousness, and misattribution to concussion of 2 distractor symptoms (weakness of neck range of motion, difficulty speaking). The methodological evaluation revealed significant variability in symptom measurement.

CONCLUSIONS

The identified trends for concussion symptom recognition must be regarded as tentative because of the significant methodological variation in the reviewed studies. This variability affected the number, wording, and classification of items, and it restricted the data synthesis. This problem must be addressed in future research and recommendations are provided.

Blowing the Whistle on Concussion Knowledge and Education in Youth Sport Referees

Purpose

To gain an understanding of referee concussion knowledge, what sporting organizations were doing to prepare their referees to recognize concussions in youth sport, and what role referees could play in overall concussion safety.

Materials and Methods

A total of 134 referees participated in the study across four provincial sporting organizations (rugby, soccer, ice hockey, and football). Participants completed a concussion knowledge questionnaire that explored knowledge about concussion education, recognition, management, preparedness, and the role of the referee in overall concussion management.

Results

Overall, the sample was found to be moderately knowledgeable about concussions. Referees that received previous formal concussion education had statistically significant higher average scores when compared to those without formalized concussion education (P=0.001). However, only 24% of respondents reported receiving any formal education from their sporting body or referee organization. About 85% felt that referees could play an important role in concussion recognition in youth sport, but only 41% felt they were adequately equipped with the knowledge and skills to recognize these injuries.

Conclusion

The findings from this study suggest that national, provincial, and individual sporting organizations should ensure that all stakeholders (including referees) are formally educated about concussions to encourage a safety-first environment for youth athletes. Educational sessions should focus on the general aspects of SRC while also focusing on the specific role of the referee in concussion recognition.

Nationwide sports injury prevention strategies: A scoping review

National strategies to prevent sports injuries can potentially improve health outcomes at a population level and reduce medical costs. To date, a compilation of the strategies that countries have attempted, and their effectiveness, does not exist. This scoping review sets out to: identify nationwide attempts at implementing sports injury prevention strategies; examine the impact of these strategies; and map them onto the Translating Research into Injury Prevention Practice (TRIPP) framework. Using Levac's scoping review method, we: (a) identified the research questions, (b) identified relevant studies, (c) identified the study selection criteria, (d) charted the data, and (e) reported the results. A search of MEDLINE, Scopus, SPORTDiscus, CINAHL, and Web of Science databases for articles published pre-June 2019 was conducted. We identified 1794 studies and included 33 studies (of 24 strategies). The USA (n = 7), New Zealand (n = 4), Canada (n = 3), the Netherlands (n = 3), Switzerland (n = 2), Belgium (n = 1), France (n = 1), Ireland (n = 1), South Africa (n = 1), and Sweden (n = 1) have implemented nationwide sports injury prevention strategies with 29 (88%) of the included studies demonstrating positive results. Mapping the strategies onto the TRIPP framework highlighted that only four (17%) of the 24 included strategies reported on the implementation context (TRIPP Stage 5), suggesting an important reporting gap. Nationwide sports injury prevention efforts are complex, requiring a multidimensional approach. Future research should report intervention implementation data; examine the implementation context early in the research process to increase the likelihood of real-world implementation success; and could benefit from incorporating qualitative or mixed research methods.

Patient Education in Neurosurgery: Part 2 of a Systematic Review

BACKGROUND

Increasing focus has been placed on patient education to optimize care. In the second part of a 2-part systematic review, we characterize the scope of interventions specifically created to improve neurosurgery patient education, assess the effectiveness of these interventions, and extract features of existing interventions that may be incorporated into future patient education interventions. Our findings may help promote the creation of effective, patient-centered educational interventions.

METHODS

A 2-part systematic review was conducted using the PubMed, Embase, and Scopus databases. Titles and abstracts were read and selected for full text review. Studies meeting prespecified inclusion criteria were reviewed in full and analyzed for study design, aim, population, interventions, and outcomes.

RESULTS

Of 1617 resultant articles, 33 were included. Print materials, electronic materials, models, and interventions using multiple modalities improved patient knowledge, decreased anxiety, and increased satisfaction. Electronic materials were preferred. Interventions using multiple modalities engaging multiple sensory systems were reported most beneficial. Video was rated the most effective medium for reinforcing spoken conversation between neurosurgeons and patients. Three-dimensional models decreased the time required for preoperative patient conversation but could be perceived as emotionally confronting. Virtual reality was preferred to patient models.

CONCLUSIONS

Electronic interventions using multiple modalities in concert with each other may be most effective. Interventions should incorporate baseline knowledge and health literacy and address patient concerns and needs in a manner that is valid cross-contextually, uses clear communication, and is continuous. These interventions will improve the patient-friendliness of discussions with patients.

Prevention of Sport-Related Concussion

Concussion remains a common injury among sports participants. Implementing risk-reduction strategies for sport-related concussion (SRC) should be a priority of medical professionals involved in the care of athletes. Over the past few decades, a multifaceted approach to reducing SRC risk has been developed. Protective equipment, rule and policy change/enforcement, educational programs, behavioral modifications, legislation, physiologic modifications, and sport culture change are a few of the programs implemented to mitigate SRC risk. In this article, the authors critically review current SRC risk-reduction strategies and offer insight into future directions of injury prevention for SRC.

Randomized Evaluation of the National Collegiate Athletic Association's Concussion Education Fact Sheet for Coaches

Background. Concussion education for coaches is being increasingly recommended by leading sports organizations, yet the effectiveness of available materials has not often been assessed. This study evaluated the impact of the National Collegiate Athletic Association's (2017) publication: "Concussion safety: What coaches need to know" (the "NCAA Fact Sheet for Coaches") on participants' concussion knowledge and safety supportive intentions. Method. NCAA head coaches (n = 779) were randomized to view the NCAA Fact Sheet for Coaches either before (intervention condition) or after (control condition) responding to questions assessing concussion knowledge and intentions to engage in three behaviors (talk to team about concussion safety; allow symptomatic athlete to continue play; encourage medical staff to return athlete as quickly as possible). Results. Knowledge scores were significantly higher among coaches in the intervention condition as compared to the control condition, largely driven by differences in knowledge about the consequences of continued play postconcussion (injury, reaction time, possible death). Fewer coaches in the intervention condition expected that they would allow an athlete with a suspected concussion continue to participate in a game or practice or that they would encourage medical staff to return athletes to play as quickly as possible. Discussion. The present study provides evidence that educational content, like that contained in the NCAA Fact Sheet for Coaches, may have a positive short-term impact on concussion knowledge and behavioral intentions of coaches. In light of these findings, sports organizations should consider providing similar educational materials to coaches, evaluating whether the information is impactful in their population.