The prevalence and impact of microaggressions within orthopaedics in the United States of America: A systematic review.

Background: Microaggressions are being increasingly documented within the medical community. With their rising prevalence, there is concern that microaggressions can lead to suboptimal working environments, victim burnout, and compromised patient safety. Orthopaedics, known for macroaggressions like bullying and sexual discrimination, remains the least diverse specialty, potentially predisposing its staff to microaggressions.

On the relationship between Bitcoin and other assets during the outbreak of coronavirus: Evidence from fractional cointegration analysis.

This article tries to investigate the connectedness between Bitcoin and Crude Oil, S&P500 and Natural Gas with the health crisis. That is why one might apply fractional cointegration analysis on daily data over the period 01/09/2019-30/04/2020. Our results indicate the presence of fractional integration in residual series, implying the existence of a fractional cointegration relationship.

A short-and long-term analysis of the nexus between Bitcoin, social media and Covid-19 outbreak.

In this paper, we attempt to analyze the dynamic interplay between Bitcoin, social media, and the Covid-19 health crisis. For this end, we apply the fractional autoregressive vector model, fractional error correction model and impulse response functions on daily data over the period 31/12/2019-30/10/2020. Our results clearly show the short- and long-term evidence of the nexus between the Bitcoin price, social media metrics (Tweets and Google Trends) and the intensity of the Covid-19 pandemic.

Percutaneous pulsed radiofrequency treatment of dorsal root ganglion for treatment of lumbar facet syndrome.

Objectives: Percutaneous radiofrequency denervation of the medial dorsal branch is often used for treatment of chronic low back pain originating from intervertebral facets, which is sometimes associated with a low success rate and a higher incidence of recurrence of pain. We theorized that implementing pulsed radiofrequency treatment to dorsal root ganglion would increase the probability of successful pain relief.

Patients And Methods: 150 patients diagnosed with CLBP of a confirmed facet origin were included in a prospective randomized controlled trial and were randomly divided into three equal groups, the first was submitted to percutaneous pulsed radiofrequency treatment of the dorsal root ganglia, the second underwent percutaneous radiofrequency denervation of the medial dorsal branch and the third was a control group that did not receive any radiofrequency treatment.

Predictive Factors for Seizures Accompanying Intracranial Meningiomas.

Objective: Seizures represent a common manifestation of intracranial meningiomas. Their predictive factors before and after excision merit studying.

Materials And Methods: Patients having intracranial meningioma were prospectively studied.