BEING: Bone Health in Aging Women with HIV: Impact of Switching Antiretroviral Therapy on Bone Mineral Density During the Perimenopausal Period.

Menopause is a high-risk period for osteoporosis, which may be exacerbated by HIV and/or antiretroviral therapy (ART). Our goal was to study the impact of switching from tenofovir disoproxil fumarate (TDF) to tenofovir alafenamide (TAF) on bone mineral density (BMD) in peri- and early postmenopausal women living with HIV. This is a randomized international multicenter study of an early versus delayed (48-week) switch. BMD was measured by dual energy X-ray absorptiometry scan. Thirty-four women were enrolled: 19 in the immediate and 15 in the delayed switch arm from September 2017 to April 2019; 30 completed the 96-week protocol. The study closed for futility during the COVID-19 pandemic. The median (intraquartile range [IQR]) age was 51 years (47, 53), with a median (IQR) of 16.5 years (14, 23) since HIV diagnosis, median (IQR) 14 years (11, 20) of ART, and mean 8.6 years TDF. At enrollment, TDF was used in combination with a boosted protease inhibitor (n = 7), a non-nucleoside reverse transcriptase inhibitor (n = 13), an integrase inhibitor (n = 11), or more than one ART class (n = 3). The median (95% confidence interval [CI]) percentage change in BMD at the lumbar spine from 0 to 48 weeks in the immediate switch group was 1.97% (-1.15 to 5.49) compared with a median (95% CI) decrease of 2.32% (-5.11 to 0.19) in the delayed arm. The median (95% CI) percentage change in BMD from 0 to 96 weeks was 2.33% (0-4.51) in the immediate arm compared with 0.70% (-3.19 to 2.47) in the delayed arm. We demonstrated a trend to increased BMD at the lumbar spine after a switch from TDF to TAF in peri- and early postmenopausal women living with HIV. Clinical Trials.gov: NCT02815566.

Ribavirin Aerosol in the Treatment of SARS-CoV-2: A Case Series.

Ribavirin is an inosine monophosphate dehydrogenase inhibitor with demonstrated activity against coronaviruses, including SARS-CoV-2. Five hospitalized patients with COVID-19 (confirmed by positive tests for SARS-CoV-2) received treatment with ribavirin for inhalation solution (ribavirin aerosol) as part of a compassionate use program. Patients included four men and one woman, with an age range of 29-72 years. Patients were managed according to international and Italian treatment guidelines for COVID-19. In addition, therapy with ribavirin aerosol 100 mg/mL was administered for 30 min twice daily for 6 days (i.e., 12 doses) in all patients. In order to address concerns about a possible increase in viral dispersal with the use of a nebulizer, healthcare providers remained outside the patient room during ribavirin aerosol administration. Pretreatment chest computed tomography (CT) scans showed pseudonodular areas of parenchymal thickening in the upper right lobe with associated ground glass opacities, multiple areas of parenchymal consolidation in both lower lobes with associated ground glass opacities, bilateral parenchymal thickening and multiple associated ground glass areas, or focal ground glass areas in the upper lobes bilaterally, which were almost completely resolved (three patients) or moderately cleared (one patient) on imaging at the end of ribavirin treatment. For a fifth patient, CT scans showed a stable pulmonary picture at the end of ribavirin treatment. No adverse reactions to ribavirin treatment were observed in any of the five patients. All patients recovered fully, and nasopharyngeal swabs obtained after hospital discharge tested negative for SARS-CoV-2. Ribavirin aerosol appears to be efficacious in the treatment of patients with COVID-19. A controlled trial of ribavirin aerosol is ongoing and will provide additional data across a broader patient population.