AimTo assess the impact of the COVID-19 pandemic on patients with rheumatic and musculoskeletal diseases (RMDs).MethodsREUMAVID is a cross-sectional study using an online survey developed by an international multidisciplinary patient-led collaboration across seven European countries targeting unselected patients with RMDs. Healthcare access, daily activities, disease activity and function, well-being (WHO Five Well-Being Index (WHO-5)), health status, anxiety/depression (Hospital Anxiety and Depression Scale (HADS)) and access to information were evaluated. Data were collected in April–July 2020 (first phase).ResultsData from the first phase included 1800 patients with 15 different RMDs (37.2% axial spondyloarthritis, 29.2% rheumatoid arthritis, 17.2% osteoarthritis and others). Mean age was 53, 80% female and 49% had undertaken university studies. During the beginning of the pandemic, 58.4% had their rheumatology appointment cancelled and 45.6% reported not having received any information relating to the possible impact of SARS-CoV-2 infection in their RMDs, with the main source being patient organisations (27.6%).Regarding habits, 24.6% increased smoking, 18.2% raised their alcohol consumption, and 45.6% were unable to continue exercising. Self-reported disease activity was high (5.3±2.7) and 75.6% reported elevated pain. Half the patients (49.0%) reported poor well-being (WHO-5) and 46.6% that their health had changed for the worse during lockdown. According to HADS, 57.3% were at risk of anxiety and 45.9% of depression.ConclusionThroughout the first wave of the COVID-19 pandemic, patients with RMDs have experienced disruption in access to healthcare services, poor lifestyle habits and negative effects on their overall health, well-being and mental health. Furthermore, information on COVID-19 has not reached patients appropriately.

The last decade has experienced a growth in anterior skull base reconstructive options owing to improvements in microvascular technique, endoscopic equipment, image guidance, and biomaterials. As a result, the choices in reconstructive technique have expanded, allowing for more radical tumor extirpations.

Four patients with a chronic fatigue syndrome experienced five episodes of acute renal insufficiency associated with high-dose (500 mg/m2) intravenous acyclovir administered intravenously as one-hour infusions. Nephrotoxicity developed despite precautions to avoid volume contraction. Examination of the urinary sediment of three patients by polarizing microscopy showed birefringent needle-shaped crystals within leukocytes. In the most severely affected patient, a serum creatinine concentration of 8.6 mg/dl developed and the patient underwent percutaneous renal biopsy that revealed foci of interstitial inflammation without tubular necrosis. Urine, blood, and renal tissue levels of acyclovir were high. One patient was rechallenged with low-dose intravenous acyclovir and the four patients later received oral acyclovir, all without adverse effect. The combined data from these patients support crystalluria and obstructive nephropathy as a mechanism of acyclovir-induced renal failure in humans. This experience emphasizes the importance of maintaining adequate hydration during high-dose acyclovir therapy.