Perspectives on the dynamics of third spaces

While coworking spaces (CSs) were traditionally viewed as a necessity for self-employed workers and freelancers, we outline how different users have also adopted the concept, even more so during the pandemic. The range of users has now expanded with employees from all sorts of companies who need to balance remote working with their private lives at home. We indicate avenues for future growth, in particular when the use of a CS becomes a lifestyle choice, and present paths for future research on CS users

Budget impact of sequential treatment with first-line afatinib versus first-line osimertinib in non-small-cell lung cancer patients with common EGFR mutations

Background The therapeutic landscape for non-small-cell lung cancer (NSCLC) patients that have common epidermal growth factor receptor (EGFR) mutations has changed radically in the last decade. The availability of these treatment options has an economic impact, therefore a budget impact analysis was performed. Methods A budget impact analysis was conducted from a Dutch healthcare perspective over a 5-year time horizon in EGFR-mutant NSCLC patients receiving first-line afatinib (Gilotrif(R)) versus first-line osimertinib (Tagrisso(R)), followed by subsequent treatments. A decision analysis model was constructed in Excel. Scenario analyses and one-way sensitivity analysis were used to test the models' robustness. Results Sequential treatment with afatinib versus first-line treatment with osimertinib showed mean total time on treatment (ToT) of 29.1 months versus 24.7 months, quality-adjusted life months (QALMs) of 20.2 versus 17.4 with mean cost of euro108,166 per patient versus euro143,251 per patient, respectively. The 5-year total budget impact was euro110.4 million for the afatinib sequence versus euro158.6 million for the osimertinib sequence, leading to total incremental cost savings of euro48.15 million. Conclusions First-line afatinib treatment in patients with EGFR-mutant NSCLC had a lower financial impact on the Dutch healthcare budget with a higher mean ToT and QALM compared to osimertinib sequential treatment

Small artery elasticity is decreased in patients with systemic lupus erythematosus without increased intima media thickness

Introduction: The objectives of this study were to determine small arterial elasticity (SAE) in systemic lupus erythematosus (SLE) and to investigate its relationship with intima media thickness (IMT), accumulation of advanced glycation end products (AGEs), endothelial activation and inflammation. Methods: Thirty SLE patients with inactive disease and 30 age- and sex-matched healthy controls were included. Twenty patients with essential hypertension (EH) served as positive control. SAE was assessed by pulse-wave analysis using tonometric recordings of the radial artery. IMT of the carotid arteries was measured by ultrasound. AGE accumulation was assessed with an AGE-reader. Endothelial activation markers and C-reactive protein (CRP) were determined by enzyme-linked immunosorbent assay (ELISA). Results: SAE was decreased in SLE (P = 0.01) and further decreased in EH (P <0.01) compared to healthy controls. IMT was increased in EH (P <0.05), but not in SLE. AGE accumulation was increased in SLE (P <0.05) and further increased in EH (P <0.01) compared to healthy controls. Endothelial activation markers and CRP were increased in SLE but not in EH. SAE related to AGE accumulation (r = -0.370, P <0.05), CRP (r = -0.429, P <0.05) and creatinine clearance (r = 0.440, P <0.05), but not to IMT and endothelial activation markers. In multivariate analysis SLE was an independent predictor of SAE. Conclusions: SAE is decreased in SLE patients without increased IMT, independently of traditional cardiovascular risk factors. Longitudinal studies are needed to investigate whether SAE, endothelial activation and AGE accumulation are early markers for cardiovascular disease in SLE

Epidemiology of unintentional injuries in childhood: a population-based survey in general practice

This study aimed to assess the incidence of unintentional injuries presented in general practice, and to identify children at risk from experiencing an unintentional injury. We used the data of all 0-17-year-old children from a representative survey in 96 Dutch general practices in 2001. We computed incidence rates and multilevel multivariate regression analysis in different age strata and identified patient and family characteristics associated with an elevated injury risk. Nine thousand four hundred and eighty-four new injury episodes were identified from 105 353 new health problems presented in general practice, giving an overall incidence rate of 115 per 1000 person years (95% confidence interval [CI] = 113 to 118). Sex and residence in rural areas are strong predictors of injury in all age strata. Also, in children aged 0-4 years, a higher number of siblings is associated with elevated injury risk (> or =3 siblings odds ratio [OR] = 1.57, 95% CI = 1.19 to 2.08) and in the 12-17-year-olds, ethnic background and socioeconomic class are associated with experiencing an injury (non-western children OR = 0.67, 95% CI = 0.54 to 0.81; low socioeconomic class OR = 1.39, 95% CI = 1.22 to 1.58). Unintentional injury is a significant health problem in children in general practice, accounting for 9% of all new health problems in children. In all age groups, boys in rural areas are especially at risk to experience an injury

GMP manufacturing of Vvax001, a therapeutic anti-HPV vaccine based on recombinant viral particles

Therapeutic vaccination is being explored as a treatment strategy for the treatment of patients with primary or metastatic tumours. We developed a vaccine targeted to Human papillomavirus (HPV)-induced tumours based on recombinant Semliki Forest virus (rSFV) encoding a fusion protein of the E6 and E7 proteins of HPV type 16. To enable a phase I clinical trial with this vaccine, Vvax001, a Good Manufacturing Practice (GMP)-compliant manufacturing process was set up and clinical material was produced. Upstream production of the clinical material resulted in viral titers from 2.4 × 107 to 1.3 × 109 infectious particles/ mL in the harvest. The total volume of 6.0 liter crude virus was purified in 13 consecutive downstream purification runs. The mean titer after purification was 4.0 × 108 infectious particles/ mL and the mean recovery was 19%. Finally, clinical material was filled at a target concentration of 1.25 × 108 infectious particles/mL. Release testing included tests for viral titer and virus identity, biological activity, sterility, bacterial endotoxins, adventitious viruses and absence of replication competent virus. The product complied with all specifications and was released for use as an investigational medicinal product. This is the first GMP production process developed for a SFV-based therapeutic vaccine. The vaccine, Vvax001 is targeted to HPV and has shown promising results in preclinical studies. The GMP-produced Vvax001 material met the quality criteria and was of sufficient quantity to enable assessment of its immunogenicity, safety and efficacy in a clinical setting