Challenges in Orthopedic Surgical Decision-Making for Multilevel Vertebrae Fractures.

Vertebral fractures commonly occur in postmenopausal women due to decreased bone density, a condition known as osteoporosis. They can occur after minimal trauma or even during routine activities. Vertebral fractures occur predominantly in individuals with a high fall risk.

Low-Loss Buried InGaAs/InP Integrated Waveguides in the Long-Wave Infrared.

In this work, we present a photonic integrated platform based on buried InGaAs waveguides with InP cladding that operates over a large mid-infrared (mid-IR) spectral range. Thanks to wet-etch fabrication patterning and Fe doping, low propagation losses below 1.2 dB/cm (0.

Comparison between Suspected and Confirmed COVID-19 Respiratory Patients: What Is beyond the PCR Test.

COVID-19 modified the healthcare system. Nasal-pharyngeal swab (NPS), with real-time reverse transcriptase-polymerase (PCR), is the gold standard for the diagnosis; however, there are difficulties related to the procedure that may postpone it. The study aims to evaluate whether other elements than the PCR-NPS are reliable and confirm the diagnosis of COVID-19.

Inhaled corticosteroids and risk of osteoporosis in late-middle-aged subjects: a multicenter European cohort study.

Background: Inhaled corticosteroids have been widely used for the regular treatment of asthma and chronic obstructive pulmonary diseases (COPD) over the past few decades. To date, studies investigating the effects of inhaled corticosteroids (ICS) on bone in populations including asthma and COPD patients, show conflicting results. The skeletal effects of ICS remain poorly understood.