Educational intervention promotes injury prevention adherence in club collegiate men's lacrosse athletes.

CONTEXT: Club sports are intercollegiate athletics that are student-led and not university-funded, many of which are without professional credentialing. Collegiate club athletes have an increased rate of injury compared to their NCAA counterparts. Education and implementation of stretching and strength training have demonstrated decreased rates of noncontact injuries. OBJECTIVES: Educational intervention was given to club collegiate athletes to determine its effect on injury rates, perceived pain, and compliance toward injury-prevention practices. METHODS: Intramural collegiate athletes were educated on injury prevention that focused on targeted stretching. Surveys designed to assess the impact of the education were distributed to three men's club lacrosse teams in Utah at the beginning and end of the season. The questions measured pain and time missed due to noncontact injury. RESULTS: Two-tailed unpaired t tests demonstrated p values <0.05 for: overall decreased levels of pain (p<0.0001); increased range of motion (ROM, p<0.0001); increased frequency of stretching the muscle groups psoas (p<0.0001), calves (p=0.0081), and piriformis (p<0.0001); decreased pain levels for the hamstring (p=0.0274); and increased frequency of stretching after practice (p<0.0001). CONCLUSIONS: The increased frequency of stretching suggests increased compliance toward injury prevention practices. Decreased self-reported levels of overall pain, and decreased pain in the hamstring, show that the subjects surveyed in the sample reported less pain and increased time stretching at the end of the season compared with the beginning of the season. Educational intervention offers an affordable measure to provide club collegiate athletes with resources to reduce injury rates through athlete compliance to targeted stretches.

Utilization and reimbursement trends of osteopathic manipulative treatment for Medicare patients: 2000-2019.

CONTEXT: Osteopathic manipulative treatment (OMT) has been established as a beneficial and noninvasive treatment option for multiple conditions. With the total number of osteopathic providers tripling and the subsequent increase in osteopathic physician representation, we would expect the clinical use of OMT to increase accordingly. OBJECTIVES: To that end, we evaluated the utilization and reimbursement of OMT services among Medicare beneficiaries. METHODS: Current procedural terminology (CPT) codes 98925 to 98929 were accessed from the Center for Medicare and Medicaid Services (CMS) from 2000 to 2019. These codes indicate OMT treatment, 98925 (1-2 body regions treated), 98926 (3-4 body regions treated), 98927 (5-6 body regions treated), 98928 (7-8 body regions treated), and 98929 (9-10 body regions treated). Monetary reimbursement from Medicare was adjusted for inflation, and total code volume was scaled to codes per 10,000 beneficiaries to account for the increase in Medicare enrollment. RESULTS: Overall OMT utilization declined between 2000 and 2019 by 24.5%. A significant downward trend in the utilization of CPT codes for OMT involving fewer body regions (98925-98927) was observed, and was contrasted by a slight upward trend in the use of codes for more body regions (98928, 98929). The adjusted sum reimbursement of all codes decreased by 23.2%. Lower value codes showed a higher rate of decline, whereas higher value codes changed less dramatically. CONCLUSIONS: We conjecture that lower remuneration for OMT has disincentivized physicians financially and may have contributed to the overall decline in OMT utilization among Medicare patients, along with a decreased number of residencies offering specific training in OMT, and increased billing complexity. In considering the upward trend of higher-value code usage, it is possible that some physicians are increasing the comprehensiveness of their physical assessment and associated OMT to reduce the overall financial impact of reimbursement cuts.

Topical Application of Wogonin Provides a Novel Treatment of Knee Osteoarthritis.

Osteoarthritis (OA) is a degenerative joint disease characterized by inflammatory degradation of articular cartilage and subchondral bone. Wogonin, a compound extracted from the plant Scutellaria baicalensis (colloquially known as skullcap), has previously been shown to have direct anti-inflammatory and antioxidative properties. We examined the pain-reducing, anti-inflammatory, and chondroprotective effects of wogonin when applied as a topical cream. We validated the efficacy of delivering wogonin transdermally in a cream using pig ear skin in a Franz diffusion system. Using a surgical mouse model, we examined the severity and progression of OA with and without the topical application of wogonin. Using a running wheel to track activity, we found that mice with wogonin treatment were statistically more active than mice receiving vehicle treatment. OA progression was analyzed using modified Mankin and OARSI scoring and direct quantification of cyst-like lesions at the chondro-osseus junction; in each instance we observed a statistically significant attenuation of OA severity among mice treated with wogonin compared to the vehicle treatment. Immunohistochemistry revealed a significant decrease in protein expression of transforming growth factor ß1 (TGF-ß1), high temperature receptor A1 (HTRA1), matrix metalloprotease 13 (MMP-13) and NF-κB in wogonin-treated mice, further bolstering the cartilage morphology assessments in the form of a decrease in inflammatory and OA biomarkers.

Concomitant surgical treatment of coronary artery disease and coarctation of the aorta in a patient with dextrocardia.

We report the case of a 43-year-old woman with severe coronary artery disease, coarctation of the aorta and dextrocardia. Concomitant repair was achieved by coronary artery bypass grafting and ascending-descending bypass of the proximal descending thoracic aorta.