Three-year progress report of Bone Health TeleECHO Moscow: a strategy to improve the care of patients with osteoporosis and other metabolic skeletal diseases in underserved communities of Russia.

Bone Health TeleECHO Moscow is the first Russian-speaking Project ECHO (Extension for Community Healthcare Outcomes) program that is modeled after the original Bone Health TeleECHO created in the USA. Bone Health TeleECHO Moscow was effective (effect size of 0.87 p < 0.001) at improving clinicians' skills in the management of osteoporosis based on self-evaluation over 3 years. INTRODUCTION: Bone Health TeleECHO (Extension for Community Healthcare Outcomes) Moscow is the first Russian-speaking ECHO program, modeled after Bone Health TeleECHO at the University of New Mexico, USA. The bone ECHO programs are designed to expand the capacity to deliver best practice skeletal healthcare worldwide through ongoing technology-enabled case-based collaborative learning. To evaluate the impact of the first 3 years of Bone Health TeleECHO Moscow on physicians' knowledge in the management of bone diseases. METHODS: Demographic data were obtained, and outcomes were assessed through an electronic blinded self-efficacy questionnaire focusing on competence and skills in 20 domains of osteoporosis care before and after each year of participation in the Bone Health TeleECHO Moscow. RESULTS: Over 3 years, a total of 296 participants completed the questionnaire. Average attendance for each monthly session increased from 64 in 2019 to 73 in 2020 and to 96 in 2021. Participants were from all regions of Russia and Russian-speaking countries. The mean age of respondents was 43 years with the youngest being 23 and the eldest 74. The most common participants' primary specialties were endocrinology (n = 263), gynecology (n = 20), orthopedics (n = 3), and other (n = 10). All of our participants were physicians, including 73 MD PhDs. This educational intervention was associated with a statistically significant improvement in each of the 20 domains of osteoporosis care, with an effect size of 0.87 (p < 0.001). CONCLUSION: Bone Health TeleECHO is effective at improving clinicians' skills in the management of osteoporosis based on self-evaluation over 3 years.

The risk factors for fractures and trabecular bone-score value in patients with endogenous Cushing's syndrome.

UNLABELLED: In a cohort study of 182 consecutive patients with active endogenous Cushing's syndrome, the only predictor of fracture occurrence after adjustment for age, gender bone mineral density (BMD) and trabecular bone score (TBS) was 24-h urinary free cortisol (24hUFC) levels with a threshold of 1472 nmol/24 h (odds ratio, 3.00 (95% confidence interval (CI), 1.52-5.92); p = 0.002). INTRODUCTION: The aim was to estimate the risk factors for fracture in subjects with endogenous Cushing's syndrome (CS) and to evaluate the value of the TBS in these patients. METHODS: All enrolled patients with CS (n = 182) were interviewed in relation to low-traumatic fractures and underwent lateral X-ray imaging from T4 to L5. BMD measurements were performed using a DXA Prodigy device (GEHC Lunar, Madison, Wisconsin, USA). The TBS was derived retrospectively from existing BMD scans, blinded to clinical outcome, using TBS iNsight software v2.1 (Medimaps, Merignac, France). Urinary free cortisol (24hUFC) was measured by immunochemiluminescence assay (reference range, 60-413 nmol/24 h). RESULTS: Among enrolled patients with CS (149 females; 33 males; mean age, 37.8 years (95% confidence interval, 34.2-39.1); 24hUFC, 2370 nmol/24 h (2087-2632), fractures were confirmed in 81 (44.5%) patients, with 70 suffering from vertebral fractures, which were multiple in 53 cases; 24 patients reported non-vertebral fractures. The mean spine TBS was 1.207 (1.187-1.228), and TBS Z-score was -1.86 (-2.07 to -1.65); area under the curve (AUC) was used to predict fracture (mean spine TBS) = 0.548 (95% CI, 0.454-0.641)). In the final regression model, the only predictor of fracture occurrence was 24hUFC levels (p = 0.001), with an increase of 1.041 (95% CI, 1.019-1.063), calculated for every 100 nmol/24-h cortisol elevation (AUC (24hUFC) = 0.705 (95% CI, 0.629-0.782)). CONCLUSIONS: Young patients with CS have a low TBS. However, the only predictor of low traumatic fracture is the severity of the disease itself, indicated by high 24hUFC levels.