Yu, Elaine W

ABSTRACT The development of coronavirus disease 2019 (COVID-19) vaccines has proceeded at an unprecedented pace, with numerous trials conducted simultaneously across the world as a result of massive technological and financial resource expenditures. With multiple vaccines having now received regulatory approval, public health efforts to promote widespread vaccine dissemination are currently underway. There has been particular emphasis placed on vaccination of older populations, the age group in which COVID-19 infection has been most lethal. However, such widespread vaccination approaches have necessarily raised important questions related to potential interactions with underlying diseases and concomitant treatments among persons to be vaccinated. Osteoporosis is a chronic condition marked by reduced bone strength and an associated increased risk for fracture that generally requires sustained medical intervention(s). Osteoporosis is neither associated with a higher risk of COVID-19 infection nor by more pronounced disease severity following infection, such that individuals with osteoporosis need not be more highly prioritized for COVID-19 vaccination. Osteoporosis therapies do not interfere with the efficacy or side effect profiles of COVID-19 vaccines and should not be stopped or indefinitely delayed because of vaccination. Depending on the specific drug profile within an anti-osteoporosis medication category, minor adjustments to the timing of drug administration may be considered with respect to the patient's COVID-19 vaccination schedule. Herein we provide practical recommendations for the care of patients requiring treatment for osteoporosis in the setting of COVID-19 vaccination. © 2021 American Society for Bone and Mineral Research (ASBMR).

ABSTRACT Osteoporosis is a chronic condition that reflects reduced bone strength and an associated increased risk for fracture. As a chronic condition, osteoporosis generally requires sustained medical intervention(s) to limit the risks for additional bone loss, compromise of skeletal integrity, and fracture occurrence. Further complicating this issue is the fact that the abrupt cessation of some therapies can be associated with an increased risk for harm. It is in this context that the COVID-19 pandemic has brought unprecedented disruption to the provision of health care globally, including near universal requirements for social distancing. In this Perspective, we provide evidence, where available, regarding the general care of patients with osteoporosis in the COVID-19 era and provide clinical recommendations based primarily on expert opinion when data are absent. Particular emphasis is placed on the transition from parenteral osteoporosis therapies. It is hoped that these recommendations can be used to safely guide care for patients with osteoporosis until a return to routine clinical care standards is available. © 2020 American Society for Bone and Mineral Research.

111 Background: Limited data exist on patient (pt) experience and work productivity (WP) in MBC. VIRGO is a prospective OCS following >1,200 pts with locally advanced or MBC receiving 1st-line hormonal therapy (HT) or chemotherapy (CT) in a real-world setting. We report baseline characteristics of 277 pts from the VIRGO PRO substudy and correlations between health-related quality of life (HRQoL), symptoms, activities of daily living, and WP. Methods: Symptom severity and interference (M.D. Anderson Symptom Inventory [MDASI]), functional status (Activity Level Scale [ALS] from the Rotterdam Symptom Checklist) and WP (Work Productivity and Activity Impairment Questionnaire) were assessed. Pts rated their HRQoL during the past week on a scale of 0–10. Results: See table. The five most severe symptoms at baseline were fatigue, decreased sexual interest, disturbed sleep, drowsiness, and emotional distress; these were reported with less severity in the HT cohort (24%-37% vs 42%-59%). Overall MDASI severity and interference correlated with WP measures in the CT (R=0.46 to 0.78) and HT cohorts (0.36 to 0.94). Mean of the 5 most severe symptoms also significantly correlated with WP indices (R=0.47 to 0.66). HRQoL correlated (p<0.05) with all WP measures (R=-0.46 to -0.56) in the CT cohort and with % impairment while working (R=-0.65) and % overall work impairment (R=-0.71) in the HT cohort. In univariate regression analysis, MDASI symptom interference score was the best predictor of reduced WP (R2=0.52 while working; R2=0.48 for non-work activities). Conclusions: MBC pts receiving CT and HT report significant work impairment. Results indicate moderate correlations between WP indices, HRQoL and symptom burden. [Table: see text]