Pivot from Pain to Productive: Conversations about Weight Management in Youth with Obesity.

ABSTRACT: The prevalence of childhood obesity is almost 20% and affects 14.7 million youth. It is not a matter of if but when and how often sports medicine clinicians will care for patients with obesity. Considering the social, emotional, medical, and physical impact of obesity, we need a nuanced approach to communicate with patients and develop effective treatment plans to maintain or encourage physical activity. Neuromusculoskeletal impairments, physical complications, pain, biomechanical differences, and physical deconditioning act as potential barriers to treatment. This article introduces ways to pivot the conversation from musculoskeletal pain to a productive, well-received conversation about a holistic approach to weight management that also promotes physical activity and overall wellness in youth with obesity. Special attention is given to equipping clinicians with recommendations that incorporate the use of inclusive language, health behavior theories, and tenets of motivational interviewing to deliver equitable treatment regardless of body habitus.

Global Alliance for the Promotion of Physical Activity: the Hamburg Declaration.

Non-communicable diseases (NCDs), including coronary heart disease, stroke, hypertension, type 2 diabetes, dementia, depression and cancers, are on the rise worldwide and are often associated with a lack of physical activity (PA). Globally, the levels of PA among individuals are below WHO recommendations. A lack of PA can increase morbidity and mortality, worsen the quality of life and increase the economic burden on individuals and society. In response to this trend, numerous organisations came together under one umbrella in Hamburg, Germany, in April 2021 and signed the 'Hamburg Declaration'. This represented an international commitment to take all necessary actions to increase PA and improve the health of individuals to entire communities. Individuals and organisations are working together as the 'Global Alliance for the Promotion of Physical Activity' to drive long-term individual and population-wide behaviour change by collaborating with all stakeholders in the community: active hospitals, physical activity specialists, community services and healthcare providers, all achieving sustainable health goals for their patients/clients. The 'Hamburg Declaration' calls on national and international policymakers to take concrete action to promote daily PA and exercise at a population level and in healthcare settings.

Lightheadedness After Concussion: Not All Dizziness is Vertigo.

OBJECTIVE: To characterize the presence and degree of postconcussion lightheadedness in relation to postconcussion vertigo and dizziness, and to determine whether lightheadedness influences overall symptom duration. DESIGN: Prospective, cohort design. SETTING: Nationwide Children's Hospital, Sports Concussion Clinic. PARTICIPANTS: Five hundred ten patients (9-19 years of age) within 30 days of concussion injury. MAIN OUTCOME MEASURES: Patient ratings (scale 0-6) of multiple postconcussion symptoms including lightheadedness, vertigo, and dizziness, reported from the day of clinic evaluation and recalled from the day of concussion. RESULTS: Postconcussion lightheadedness occurred commonly relative to vertigo. Lightheadedness was recalled more than vertigo (70.8% vs 48.6%, P < 0.001) on concussion day and reported more than vertigo (47.1% vs 24.1%, P < 0.001) on the day of clinic evaluation. Principal component analysis demonstrated strong correlations among lightheadedness, vertigo, balance difficulties, difficulty concentrating, mental fogginess, and difficulty remembering, relative to other postconcussion symptoms. When present on the day of clinic evaluation, these highly correlated symptoms predicted prolonged concussion recovery [P = 0.028; Hazard Ratio (HR) = 1.2]. Female sex (P = 0.04; HR = 1.23), emotional symptoms recalled from the day of concussion (P = 0.007; HR = 1.23), and cephalalgic symptoms (P < 0.001; HR = 1.34) reported on the day of clinic evaluation also predicted prolonged concussion recovery. CONCLUSIONS: Not all postconcussion dizziness is vertigo. Postconcussion lightheadedness is common and, when present at the time of clinic evaluation, can influence concussion recovery. CLINICAL RELEVANCE: Distinguishing postconcussion lightheadedness from vertigo may help to inform clinical treatment and concussion research design. This study adds to the growing body of evidence that supports an association between concussion and autonomic dysfunction.

Utilization of conventional neuroimaging following youth concussion.

BACKGROUND/OBJECTIVE: Conventional neuroimaging is not recommended for the routine diagnosis of concussion, but some patients with concussion undergo computed tomography (CT) or magnetic resonance imaging (MRI). The objective of this study was to explore the clinical factors that predict neuroimaging utilization in concussion. METHODS: Concussion-related CT and MRI data were analysed from 1953 patients, aged 10-19 years, who presented to a sports concussion clinic within 30 days of injury. RESULTS: The majority of CT scans (n = 193) were obtained during the acute concussion period (mean = 2.7 days post-concussion), whereas MRI scans (n = 134) were ordered later during recovery (mean = 39.4 days post-concussion). Predictors of CT utilization included loss of consciousness, amnesia and vomiting (all p < 0.001). Prior concussion (p = 0.002) and continued participation in activity after injury (p = 0.03) predicted greater MRI utilization. Neuroimaging with either CT (p = 0.024, hazard ratio = 1.2) or MRI (p < 0.001, hazard ratio = 2.75) was associated with prolonged symptoms. Only 3.1% of CTs and 1.5% of MRIs demonstrated signs of traumatic brain injury. CONCLUSION: Several clinical factors predict neuroimaging utilization in patients with concussion. CT is generally used acutely, while MRI is used in the sub-acute and chronic post-concussion periods. In a sports concussion clinic, delayed neuroimaging has limited clinical yield.

Specific Factors Influence Postconcussion Symptom Duration among Youth Referred to a Sports Concussion Clinic.

OBJECTIVE: To identify the clinical factors that influence the duration of postconcussion symptoms among youth referred to a sports concussion clinic. STUDY DESIGN: A retrospective cohort study was conducted to evaluate several potential predictors of symptom duration via a Cox proportional hazards analyses. The individual postconcussion symptom scores were highly correlated, so these symptoms were analyzed in the statistical model as coefficients derived from principal component analyses. RESULTS: Among 1953 youth with concussion, 1755 (89.9%) had dates of reported symptom resolution. The remainder (10.1%) were lost to follow-up and censored. The median time to recovery was 18 days (range 1-353 days). By 30 days, 72.6% had recovered; by 60 days, 91.4% had recovered; and by 90 days, 96.8% had recovered. Several variables in a multivariate Cox model predicted postconcussion symptom duration: female sex (P < .001, hazard ratio [HR] = 1.28), continued activity participation (P = .02, HR = 1.13), loss of consciousness (P = .03, HR = 1.18), anterograde amnesia (P = .04, HR = 1.15), premorbid headaches (P = .03, HR = 1.15), symptom components from the day of concussion (emotion, P = .03, HR = 1.08), and the day of clinic evaluation (cognitive-fatigue, P < .001, HR = 1.22; cephalalgic, P < .001, HR = 1.27; emotional, P = .05, HR = 1.08; arousal-stimulation, P = .003, HR = 1.1). In univariate analyses, greater symptom scores generally predicted longer symptom durations. Worsening of symptoms from the day of concussion to the day of clinic evaluation also predicted longer recovery (P < .001, HR = 1.59). CONCLUSIONS: Several factors help to predict protracted postconcussion symptom durations among youth referred to a sports concussion clinic.

Physicians' Management Practices and Perceived Health Risks When Postconcussion Symptoms Persist.

BACKGROUND: Concussion guidelines recommend physical and cognitive rest until all postconcussion symptoms resolve, in part because of potential health risks, including catastrophic injury related to a second impact. However, when postconcussion symptoms persist for weeks or months, these risks are poorly characterized. HYPOTHESIS: Physicians' perceived health risks and management strategies for patients with persistent postconcussion symptoms will vary. STUDY DESIGN: Cross-sectional study. LEVEL OF EVIDENCE: Level 3. METHODS: A survey of the physician members of the American College of Sports Medicine assessed the perceived health risks related to advancing activity, the indications for neuroimaging, and the referral patterns for patients with persistent postconcussion symptoms. RESULTS: A total of 572 physicians completed the survey (response rate, 27.2%). The majority of physicians recommended physical rest (97.4%) and cognitive rest (93.8%) within the first week of injury. Perceived health risks related to advancing activity in the symptomatic patient differed at 2 weeks versus 3 months after injury (P < 0.001 for all comparisons). Respondents from the United States were more likely to list second impact syndrome as a potential health risk at 2 weeks compared with respondents from other countries (P = 0.04). The majority (56%) responded that the risk of second impact syndrome remains until all symptoms resolve. When postconcussion symptoms persist beyond 1 month, 61.9% of physicians responded that neuroimaging is indicated. Approximately 60% of respondents had access to a multidisciplinary concussion clinic within 60 miles of their practice. CONCLUSION: When postconcussion symptoms persist, the perceived health risks, management practices, and access to multidisciplinary care vary among physicians.

Post-traumatic headaches correlate with migraine symptoms in youth with concussion.

OBJECTIVE: The term "post-traumatic migraine" (PTM) has been used to describe post-traumatic headaches (PTHs) that have associated migraine features, but studies of this relationship are lacking. The objective of the present study was to determine whether PTH correlates strongly with migraine symptoms among youth with concussion. METHODS: Twenty-three symptoms were analyzed from a retrospective cohort of 1953 pediatric patients with concussion. A principal component analysis (PCA) with oblique Promax rotation was conducted to explore underlying symptom relationships in the full cohort and in subcohorts stratified by the presence (n = 414) or absence (n = 1526) of premorbid headache. RESULTS: The mean patient age was 14.1 years; 63% were male. Headache was the most common postconcussion symptom, acknowledged by 69.4% of patients. When considering the full cohort, the PCA demonstrated clustering of headache with photophobia, phonophobia, nausea, dizziness, and neck pain. Similar clustering was present among patients without premorbid headaches. Repeating the analysis in the patients with preconcussion headaches led to elimination of neck pain from the cluster. CONCLUSIONS: PTH correlates strongly with other migraine symptoms among youth with concussion, regardless of premorbid headaches. This clustering of migraine symptoms supports the existence of PTM as a distinct clinical entity in some patients.

How long is too long? The lack of consensus regarding the post-concussion syndrome diagnosis.

BACKGROUND/AIM: A standard definition of Post-concussion Syndrome (PCS) does not exist. The objective was to determine consensus regarding the definition of PCS among physician members of the American College of Sports Medicine (ACSM). METHODS: Physician members of the ACSM were sent an electronic survey to determine opinions regarding the PCS diagnosis. RESULTS: Five hundred and ninety-seven physicians completed the survey. When asked the minimum duration of symptoms required to diagnose PCS, respondents answered: <2 weeks (26.6%), 2 weeks to 1 month (20.4%), 1-3 months (33%) and >3 months (11.1%). Physicians who see ≥10% concussion patients in their practise, as well as physicians whose concussion population consists of >50% paediatric patients, were more likely to require >1 month of symptoms (p < 0.001). When asked the minimum number of symptoms required to diagnose PCS, responses varied: one symptom (55.9%), two symptoms (17.6%), three symptoms (14.6%) and four or more symptoms (3.2%). Respondents from the US were more likely than non-US respondents to require only one symptom for the PCS diagnosis (p = 0.01). CONCLUSIONS: There is a lack of consensus regarding the definition of PCS among physician members of the ACSM. A standard definition would improve consistency in concussion research and in clinical practise.

Assessing the Awareness and Behaviors of U.S. High School Nurses With Respect to the Female Athlete Triad.

Female high school athletes are an at-risk population for the Female Athlete Triad-a syndrome including low energy availability (with or without disordered eating), menstrual dysfunction, and low bone mineral density. School nurses can play an important role in reducing the health burden of this syndrome, by educating coaches and athletes, and by referring symptomatic student-athletes to appropriate community resources for evaluation and treatment. This study assessed knowledge, attitudes, communication, and referral behaviors of U.S. high school nurses about the Female Athlete Triad. Participants were a random sample of 370 U.S. high school nurses. The results indicated that only 19% of the nurses were able to identify the three components of the Triad and only 25% reported that they work proactively with coaches to help prevent health issues among their female athletes. Over 95% expressed interest in learning more about the Triad. Implications for educational program design are discussed.