Longitudinal analysis of anthropometric measures over 5 years in patients with Friedreich ataxia in the EFACTS natural history study.

Background: Friedreich ataxia is a rare neurodegenerative disorder caused by frataxin deficiency. Both underweight and overweight occur in mitochondrial disorders, each with adverse health outcomes. We investigated the longitudinal evolution of anthropometric abnormalities in Friedreich ataxia and the hypothesis that both weight loss and weight gain are associated with faster disease progression.

Living with pain and Parkinson's developing an understanding of the impact, trajectory and pain management needs: a qualitative interview study protocol.

Introduction: Pain is reported as one of the most troubling symptoms for people with Parkinson's (PwP); however, the literature exploring their lived experience of pain and how to manage it is limited. Pain affects PwP at all stages of their condition and can fluctuate and change over time. Therefore, it is pertinent to speak to PwP to understand their experiences of pain to inform the development of tailored behavioural interventions to manage pain.

Tuning Metal-Organic Framework Linker Chemistry for Transition Metal Ion Separations.

The pressing demand for critical metals necessitates the development of advanced ion separation technologies for circular resource economies. To separate transition metal ions, which exhibit near-identical chemical properties, adsorbents and membranes must be designed with ultraselective chemistries. We leverage the customizability of metal-organic frameworks (MOFs) to systematically study the role of material chemistry in sorption and selectivity of Co, Ni, and Cu.

Effect of HIV Status and Charlson Comorbidity Index on COVID-19 Clinical Outcomes in a Case-Control Study.

Objectives: During the course of the coronavirus disease 2019 (COVID-19) pandemic, numerous comorbidities were identified as risk factors for increased morbidity and mortality. Few studies have examined human immunodeficiency virus (HIV) and COVID-19 co-infection and the impact of HIV on COVID-19 outcomes. In this study, we compared outcomes of people living with HIV with COVID-19 with a control group to examine outcomes.