Athlete mental health help-seeking: A systematic review and meta-analysis of rates, barriers and facilitators.

Athletes are vulnerable to a range of mental health symptoms, in part due to stressors within the sport environment. An early intervention framework suggests the benefits of routine screening and referral for mental health, however, greater understanding around athlete help-seeking is needed to support referral uptake. This review examined rates of formal help-seeking behaviour as well as barriers and facilitators to help-seeking in sport settings. Relevant studies were retrieved from SportDiscus, PubMed and PsycInfo, with unpublished studies identified through contacting authors. Help-seeking rates were meta-analysed and barriers and facilitators were meta-synthesised. Twenty-two studies were included. Help-seeking rates were reported in 11 studies (N = 3415) and the pooled proportion of help-seeking was 22.4 % (95 % CI 16.2-30.2, I2 = 95.7 %). Barriers were reported in 13 studies and facilitators in six, highlighting a range of sporting-specific factors, such as stigma in relation to athlete identity and sport culture, fear of deselection, and concerns around confidentiality in sport settings, in addition to lack of awareness, low mental health literacy, and negative attitudes to services. Normalising experiences of mental health in sport settings, including through role models, was a key facilitator to help-seeking. Results provide implications for sport organisations to promote help-seeking and athlete mental health, such as through the use of role models, ensuring clarity around confidentiality, stigma reduction interventions, and fostering team cultures that promote mental health. Findings also support the value of sport staff in facilitating help-seeking, and organisational culture changes to foster wellbeing.

Cross-sectional associations between short and mid-term blood pressure variability, cognition, and vascular stiffness in older adults.

Background: High blood pressure variability (BPV), particularly in older age, appears to be an independent risk factor for incident dementia. The current study aimed to investigate the association between different BPV measures (short- and mid-term BPV including circadian patterns) and cognitive functioning as well as vascular stiffness measures to better understand the role that BPV plays in cognitive impairment. Methods: 70 older adults (60-80-year-olds) without dementia completed a cognitive test battery and had their blood pressure (BP) assessed via a 24-hour ambulatory BP monitor (divided into sleep and wake for short-term BPV) and 4-day morning and evening home-based BP monitor (for day-to-day BPV). Arterial stiffness was evaluated via pulse wave analysis and pulse wave velocity (PWV) and cerebrovascular pulsatility was assessed via transcranial doppler sonography of the middle cerebral arteries. Results: High systolic as well as diastolic short- and mid-term BPV were associated with poorer cognitive functioning, independent of the mean BP. Higher short-term BPV was associated with poorer attention and psychomotor speed, whilst day-to-day BPV was negatively linked with executive functioning. Circadian BP patterns (dipping and morning BP surge) showed no significant relationships with cognition after adjusting for covariates. Higher systolic short-term BPV was associated with higher arterial stiffness (PWV) and higher diastolic day-to-day BPV was linked with lower arterial stiffness. No significant associations between BPV measures and cerebrovascular pulsatility were present. Conclusion: High BPV, independently of the mean BP, is associated with lower cognitive performance and increased arterial stiffness in older adults without clinically-relevant cognitive impairment. This highlights the role of systolic and diastolic BPV as a potential early clinical marker for cognitive impairment.

Compulsive exercise and its relationship with mental health and psychosocial wellbeing in recreational exercisers and athletes.

OBJECTIVES: Better understanding of compulsive exercise is needed in sports medicine. Whilst compulsive exercise may impact mental health, the limited research exploring the relationship between compulsive exercise and psychosocial outcomes is equivocal. The majority of studies have examined eating disorder populations where the eating disorder pathology might account for distress. This study explores relationships between compulsive exercise and mental health. DESIGN: Cross-sectional observational study. METHODS: Australian recreational exercisers and athletes (N = 1157; Mage 36.4, standard deviation = 12.9, 77 % female) recruited through sporting organisations, clubs, and gyms, completed measures of compulsive exercise, depression, anxiety, stress, life satisfaction, social physique anxiety, and self-esteem. Regression analyses examined relationships between dimensions of compulsive exercise and wellbeing. RESULTS: After adjustment for eating disorder symptoms and sporting level, compulsive exercise was associated with increased risk of clinically-significant anxiety, depression, and stress symptoms. Compulsive exercise was also associated with lower life satisfaction and self-esteem, and higher social physique anxiety. Notably, different dimensions of compulsive exercise had varying relationships with outcomes, and avoidance and rule-driven behaviour and lack of exercise enjoyment were associated with poorer mental health and wellbeing. CONCLUSIONS: Results suggest that compulsive exercise is uniquely associated with a range of psychosocial and mental health outcomes. Results support the need to improve identification and treatment of compulsive exercise in sport and exercise settings. Results highlight that mental health intervention is an important component of treatment, and treatments targeting symptoms related to avoidance and rule-driven behaviour, and anhedonia may be valuable treatment components for those with compulsive exercise.

Screening and referral is not enough: a qualitative exploration of barriers to access and uptake of mental health services in patients with cardiovascular diseases.

BACKGROUND: Cardiovascular diseases (CVD) are commonly comorbid with mental health disorders, portending poorer cardiac prognosis. Despite the high prevalence of depression and anxiety, and guidelines recommending routine depression screening and referral, uptake of mental healthcare in CVD populations remains low. Reasons for the underutilisation of mental health and psychological services for this population remain largely unknown. METHODS: Thirteen CVD patients with clinically significant psychological symptoms (depression, anxiety and/or stress) participated in one-on-one in-depth semi-structured interviews. Data were analysed using inductive thematic analysis. RESULTS: Barriers to uptake included the timing of referral and screening, with patients reporting a need for longer term follow-up. A lack of information provision and understanding around mental health and services, especially following cardiac-events were further barriers. A reluctance to report mental health or engage in services was also identified, with patients indicating a preference for informal peer support networks. A range of practical barriers such as mobility, transport and cost were also reported. CONCLUSIONS: Longer term follow-up and routine mental health assessment may be beneficial to facilitate use of mental health services. Upskilling of practitioners around mental health may be a further avenue to promote information provision and enhance service use. Further focus on enhancing informal peer support may be a valuable initial approach for the CVD population. The implications for improving services and enhancing service use are discussed.

The association between systolic blood pressure variability with depression, cognitive decline and white matter hyperintensities: the 3C Dijon MRI study.

BACKGROUND: Accumulating evidence links blood pressure variability (BPV) with white matter hyperintensities (WMH) and stroke. The longitudinal association between BPV with late onset depression (LOD) and cognitive decline remains unexplored. METHODS: Prospective cohort study of 2812 participant's age ⩾65 years (median age 72 years, 63.6% female) without dementia or stroke. Serial clinic visits assessed blood pressure, cognitive function, depression disorder, and depressive symptoms. A brain magnetic resonance imaging (MRI) substudy was performed in 1275 persons to examine possible associations with WMH. RESULTS: The interaction between symptomatic LOD and systolic BPV was associated with cognitive decline on the Isaac Set Test [slope -4.45; 95% confidence interval (CI) -8.92 to -0.16, p = 0.04], Benton Visual Retention Test (slope -0.89; 95% CI -1.77 to -0.01, p = 0.049), Mini Mental State Examination (slope -1.08; 95% CI -1.86 to -0.30, p = 0.007) and Finger Tapping Test (slope -7.53; 95% CI -13.71 to -1.34, p = 0.017) but not Trail Making Test-A or -B/A. The MRI substudy demonstrated that systolic BPV was associated with cognitive decline via interactions with depression and total WMH volume, but this was not dependent on either deep or periventricular WMH volumes. CONCLUSIONS: The findings show that the interaction between systolic BPV with symptomatic depression and WMH increases cognitive decline in persons ⩾65 years of age. Future work could extend these findings by examining systolic BPV in relation to cognitive decline and WMH in older populations with depression.

Panic disorder and incident coronary heart disease: a systematic review and meta-regression in 1131612 persons and 58111 cardiac events.

BACKGROUND: Substantial healthcare resources are devoted to panic disorder (PD) and coronary heart disease (CHD); however, the association between these conditions remains controversial. Our objective was to conduct a systematic review of studies assessing the association between PD, related syndromes, and incident CHD. METHOD: Relevant studies were retrieved from Medline, EMBASE, SCOPUS and PsycINFO without restrictions from inception to January 2015 supplemented with hand-searching. We included studies that reported hazard ratios (HR) or sufficient data to calculate the risk ratio and 95% confidence interval (CI) which were pooled using a random-effects model. Studies utilizing self-reported CHD were ineligible. Twelve studies were included comprising 1 131 612 persons and 58 111 incident CHD cases. RESULTS: PD was associated with the primary incident CHD endpoint [adjusted HR (aHR) 1.47, 95% CI 1.24-1.74, p < 0.00001] even after excluding angina (aHR 1.49, 95% CI 1.22-1.81, p < 0.00001). High to moderate quality evidence suggested an association with incident major adverse cardiac events (MACE; aHR 1.40, 95% CI 1.16-1.69, p = 0.0004) and myocardial infarction (aHR 1.36, 95% CI 1.12-1.66, p = 0.002). The risk for CHD was significant after excluding depression (aHR 1.64, 95% CI 1.45-1.85) and after depression adjustment (aHR 1.38, 95% CI 1.03-1.87). Age, sex, length of follow-up, socioeconomic status and diabetes were sources of heterogeneity in the primary endpoint. CONCLUSIONS: Meta-analysis showed that PD was independently associated with incident CHD, myocardial infarction and MACE; however, reverse causality cannot be ruled out and there was evidence of heterogeneity.

Hyperthermic perfusion during cardiopulmonary bypass and postoperative temperature are independent predictors of acute kidney injury following cardiac surgery.

Acute kidney injury (AKI) following cardiopulmonary bypass (CPB) is associated with increased mortality, requirement for dialysis, and longer intensive care unit (ICU) and hospital length of stay. Rewarming during CPB and poor oxygen delivery have been associated with AKI; however, the role of temperature management on AKI has not been clearly defined. This study aims to evaluate the role of hyperthermia during CPB and the temperature upon admission to the ICU on AKI following cardiac surgery, using the RIFLE (renal Risk, Injury, Failure, Loss of renal function and End-stage renal disease) criteria. To determine whether CPB hyperthermia (measured as the cumulative time the arterial outlet temperature >37°C) and ICU admission temperature were independent risk factors for AKI, data from 1393 consecutive adult patients undergoing isolated on-pump coronary artery bypass graft (CABG), valve repair and/or replacement and valve/CABG procedures was analysed using a logistic multivariate model. After testing for interaction, we incorporated covariates having a p-value <0.1. AKI was defined according to the RIFLE criteria as an increase in serum creatinine >50% from baseline to peak value postoperatively. Overall, 12.3% of patients developed AKI with a 4.5-fold increase in in-hospital mortality. Variables found to be independent predictors of AKI included CPB hyperthermia (Odds ratio [OR] 1.03 per minute increase [95% confidence interval (CI) 1.01-1.05]; p = 0.01), ICU admission temperature ([OR] 1.44 per degree increase [(CI) 1.13-1.85]; p<0.001), minimum CPB haemoglobin ([OR] 0.83 per g/dL increase [(CI) 0.71-0.97]; p = 0.02), use of intra-aortic balloon pump ([OR] 2.69 [(CI) 1.24-5.82]; p = 0.01) and ICU readmission ([OR] 3.13 [(CI) 1.73-5.64]; p<0.001). Avoiding arterial outlet hyperthermia may help decrease AKI following cardiac surgery using CPB. Both intraoperative and postoperative temperature management strategies should be the focus of future randomised studies to determine optimal interventions.

Occupational blood and body fluid exposure in an Australian teaching hospital.

To examine work-related blood and body fluid exposure (BBFE) among health-care workers (HCWs), to explore potential risk factors and to provide policy suggestions, a 6-year retrospective study of all reported BBFE among HCWs (1998-2003) was conducted in a 430-bed teaching hospital in Australia. Results showed that BBFE reporting was consistent throughout the study period, with medical staff experiencing the highest rate of sharps injury (10.4%). Hollow-bore needles were implicated in 51.7% of all percutaneous injuries. Most incidents occurred during sharps use (40.4%) or after use but before disposal (27.1%). Nursing staff experienced 68.5% of reported mucocutaneous exposure. Many such exposures occurred in the absence of any protective attire (61.1%). This study indicated that emphasis on work practice, attire, disposal systems and education strategies, as well as the use of safety sharps should be employed to reduce work-related injuries among HCWs in Australia.