Acute injuries in American collegiate taekwondo competitions: a prospective study spanning four competitive seasons.

BACKGROUND: Injury patterns are well-documented for taekwondo competitions prior to the use of an electronic chest protector for scoring tabulation. To see if injury rates and types changed following this rule change that transformed the fighting style in taekwondo, we investigated injuries in collegiate taekwondo competitions in the USA. METHODS: Data were collected at eight collegiate taekwondo tournaments from April 2018 to December 2019. All injured athletes seen at the first-aid station were invited to complete a survey that included injury location, type, and mechanism of injury. Injury rates were calculated per 1000 athlete-exposures (A-Es) and minute-exposures (M-Es). Risk factors were modeled using logistic regression and χ2 analysis. RESULTS: Out of 1096 athletes, 194 athletes reported 275 acute injuries. We found an injury risk of 17.7/100 athletes (95% CI: 15.4, 20.0) and injury rate of 68.9/1000 A-E (95% CI: 60.7, 77.0) which was comparable to previous studies. The most common injuries were contusions to the lower limbs. In contrast to prior reports, men were injured more frequently from delivering a kick and women from receiving a kick. Populations at higher risk for injury included those with low belt rank and middle weight class for women. CONCLUSIONS: It appears that the new fighting style did not affect injury rates. Injury locations and types remain similar, but the mechanisms of injury have reversed as men are more injured from attacking and women from defending. There remains a strong need for research to improve protective equipment and safety rules in taekwondo.

The use of virtual reality for Peri-procedural pain and anxiety at an outpatient spine clinic injection visit: an exploratory controlled randomized trial.

Chronic pain is a major public health problem. There is a need to develop novel treatment strategies to address this growing issue. Virtual reality is emerging as an alternative approach to help people suffering from chronic pain. The purpose of this work was to explore the feasibility, acceptability, and impact of a brief virtual reality relaxation video on peri-procedural pain and anxiety in chronic low back pain patients receiving spinal injections. The intervention was delivered in the context of a busy fluoroscopy injection clinic. Upon arrival to the clinic, consented patients were randomized into one of three groups: (1) Audiovisual monitor-flat screen (AV) (2) Virtual Reality headset (VR) and (3) Control-no intervention. The main questions we set out to answer were: (1) Is it feasible to deliver the intervention in the context of clinical care? (2) Was the intervention acceptable to patients? and (3) Did the intervention impact pain and anxiety surrounding the injection procedure? Viewing a brief relaxation nature video in AV or VR format was not associated with statistically lower pain scores following an injection procedure compared to controls. However, the intervention was associated with lower anxiety scores recorded prior to the injection compared to controls. Importantly, the virtual reality intervention was acceptable and feasible to integrate into a clinic setting, however, to maximize effectiveness, the content delivered to this population should be targeted and delivered over a longer duration. In addition, alternative outcomes and settings beyond peri-procedural pain surrounding an injection should be explored.

Orthobiologics for the Hip Region: A Narrative Review.

Management of hip region disorders is challenging. Orthobiologic treatments including platelet rich plasma (PRP), mesenchymal stem cells, and amniotic injectables have gained popularity as promising treatments despite a lack of robust evidence for their effectiveness. We review rationale and current evidence for orthobiologics for three common hip region conditions: hip osteoarthritis, gluteal tendinopathy, and proximal hamstring tendinopathy. Overall, the current state of evidence is extremely limited for orthobiologic treatments and is predominantly relevant to PRP injections. There is currently a lack of data to support the use of mesenchymal stem cells or amniotic injectables in these conditions of the hip.

Ankle Sprains: Evaluation, Rehabilitation, and Prevention.

Ankle sprains affect athletic populations at high rates. Athletes who suffer an ankle sprain frequently go on to develop persistent symptoms, resulting in significant resources spent toward treatment, rehabilitation, and prevention. A thorough clinical evaluation is necessary to ensure an accurate diagnosis and appropriate treatment prescription. This narrative review aims to present an approach to evaluation of high and low ankle sprains for athletes of all levels. The authors review the current evidence for ankle sprain treatment and rehabilitation. Strategies for prevention of recurrent sprains and return to play considerations also are discussed.

Crossing the finish line: follow-up of abnormal test results in a multisite community health center.

BACKGROUND: Inadequate follow-up of abnormal test results is a common safety problem in outpatient practice. However, it is unclear exactly where and how often failures occur in the results management process. Our goal was to determine where breakdowns occur by examining 4 high-risk abnormal test results in a group of 11 clinics of an urban community health center organization. METHODS: Using a chart audit, we counted failures in the management of abnormal results of 4 tests: Pap smears, mammograms, international normalized ratio (INR), and prostate-specific antigen (PSA). We assessed documentation that the result was filed in the chart; the provider signed and responded to the result; the patient was notified of the result; the appropriate follow-up occurred, and it occurred in a timely manner or there was explicit patient refusal of the recommended follow-up. RESULTS: There were 344 abnormal test results (105 Pap smears, 82 mammograms, 61 INRs, and 96 PSAs). The highest rate of failures in the management process was at follow-up care; 34% of the abnormal results did not have documentation that appropriate follow-up had occurred (11% for mammography, 26% for INR, 45% for Pap smears, and 46% for PSA). All of the earlier steps were performed with far fewer failures. For patients receiving follow-up care, 49% of the time, follow-up care did not occur in a timely manner. CONCLUSIONS: Most breakdowns in the testing process for these 4 abnormal tests were in the final step, documenting that appropriate follow-up care occurred. Office systems for managing abnormal results reporting and patient follow-up are needed to improve the safety and quality of care.