237 research outputs found
Different strategies to improve the use of the umbilical cord and cord blood for hematopoietic and other regenerative cell therapies
Get PDFThe umbilical cord and cord blood contain stem cells that can be used for regenerative cell therapies such as hematopoietic stem cell transplantation. However, the application of cord blood is hindered by the slow engraftment of the cells and delayed immune reconstitution compared to stem cells of other sources such as bone marrow. This thesis focuses on ways to improve CB application from both the perspective of the patient (i.e. better engraftment) as well as from the cost perspective (i.e. wider applicability). To this aim, we investigated (combinations of) methods for the improvement of CB engraftment in a murine engraftment model for human hematopoietic cells. Besides our focus on the PB recovery of platelets and CD45+ cells, we furthermore looked at practical aspects of the application of CB such as the possibility of banking expanded cells, banking CB for other purposes than HST and the use of other extra-fetal (embryonic) tissues such as the umbilical cord.Sanquin Blood Supply FoundationUBL - phd migration 201
Protecting noncommunicable disease prevention policy in trade and investment agreements
Get PDFPreventing noncommunicable diseases is a global priority, for which the World Health Organization has recommended policies to reduce the consumption of tobacco products, alcohol and unhealthy foods. However, regulation has been strongly opposed by affected industries, who have invoked the provisions of legally binding trade and investment agreements. The aim of this analysis of the legal, economic and public health literature was to present a short primer on the relationship between noncommunicable disease prevention policy and trade and investment agreements to help public health policy-makers safeguard public health policies. The analysis identified opportunities for protecting, and even promoting, public health in trade and investment agreements, including: (i) ensuring exceptions for public health measures are included in agreements; (ii) committing to good regulatory practice that balances transparency and cooperation with the need for governments to limit the influence of vested interests; (iii) ensuring trade and investment agreement preambles acknowledge the importance of public health; (iv) excluding investor–state dispute settlement mechanisms from agreements; and (v) limiting the scope and definition of key provisions on investor protection to reduce the risk of investment disputes. This synthesis of the multidisciplinary literature also provides support for greater strategic and informed engagement between the health and trade policy sectors. In addition, ensuring a high level of health protection in trade and investment agreements requires cooperation between disciplines, engagement with experts in law, economics and public health policy, and fully transparent policy processes and governance structures
Microbial aetiology, outcomes, and costs of hospitalisation for community-acquired pneumonia; an observational analysis
Get PDFBACKGROUND: The aim of this study was to investigate the clinical outcome and especially costs of hospitalisation for community-acquired pneumonia (CAP) in relation to microbial aetiology. This knowledge is indispensable to estimate cost-effectiveness of new strategies aiming to prevent and/or improve clinical outcome of CAP. METHODS: We performed our observational analysis in a cohort of 505 patients hospitalised with confirmed CAP between 2004 and 2010. Hospital administrative databases were extracted for all resource utilisation on a patient level. Resource items were grouped in seven categories: general ward nursing, nursing on ICU, clinical chemistry laboratory tests, microbiology exams, radiology exams, medication drugs, and other.linear regression analyses were conducted to identify variables predicting costs of hospitalisation for CAP. RESULTS: Streptococcus pneumoniae was the most identified causative pathogen (25%), followed by Coxiella burnetii (6%) and Haemophilus influenzae (5%). Overall median length of hospital stay was 8.5 days, in-hospital mortality rate was 4.8%. Total median hospital costs per patient were €3,899 (IQR 2,911-5,684). General ward nursing costs represented the largest share (57%), followed by nursing on the intensive care unit (16%) and diagnostic microbiological tests (9%). In multivariate regression analysis, class IV-V Pneumonia Severity Index (indicative for severe disease), Staphylococcus aureus, or Streptococcus pneumonia as causative pathogen, were independent cost driving factors. Coxiella burnetii was a cost-limiting factor. CONCLUSIONS: Median costs of hospitalisation for CAP are almost €4,000 per patient. Nursing costs are the main cause of these costs.. Apart from prevention, low-cost interventions aimed at reducing length of hospital stay therefore will most likely be cost-effective
Protecting noncommunicable disease prevention policy in trade and investment agreements
Get PDFPreventing noncommunicable diseases is a global priority, for which the World Health Organization has recommended policies to reduce the consumption of tobacco products, alcohol and unhealthy foods. However, regulation has been strongly opposed by affected industries, who have invoked the provisions of legally binding trade and investment agreements. The aim of this analysis of the legal, economic and public health literature was to present a short primer on the relationship between noncommunicable disease prevention policy and trade and investment agreements to help public health policy-makers safeguard public health policies. The analysis identified opportunities for protecting, and even promoting, public health in trade and investment agreements, including: (i) ensuring exceptions for public health measures are included in agreements; (ii) committing to good regulatory practice that balances transparency and cooperation with the need for governments to limit the influence of vested interests; (iii) ensuring trade and investment agreement preambles acknowledge the importance of public health; (iv) excluding investor–state dispute settlement mechanisms from agreements; and (v) limiting the scope and definition of key provisions on investor protection to reduce the risk of investment disputes. This synthesis of the multidisciplinary literature also provides support for greater strategic and informed engagement between the health and trade policy sectors. In addition, ensuring a high level of health protection in trade and investment agreements requires cooperation between disciplines, engagement with experts in law, economics and public health policy, and fully transparent policy processes and governance structures
The dynamics in applied COVID-19 pharmacotherapy and the influence of national guidance in The Netherlands: a quantitative and qualitative study
Get PDFOBJECTIVE: At the beginning of the COVID-19 pandemic in the Netherlands, the Dutch Working Party on Antibiotic Policy constructed an advisory document about off-label drug treatment options that was regularly updated with new scientific findings. The aim of this study is to describe the dynamics in applied COVID-19 pharmacotherapy during the first 100 days of the pandemic and to assess how the national advisory document influenced local hospital policies. METHODS: A multicentre observational cohort study was conducted in six hospitals in the Netherlands. Patients with confirmed COVID-19 admitted between 27 February and 7 June 2020 were studied. Drug prescription data were collected and percentages of patients receiving a specific treatment were calculated. These percentages were plotted together with release dates of the national advisory document. Semi-structured in-depth interviews with hospital pharmacists and infectious diseases specialists were conducted to gain insight into the development and implementation of pharmacotherapy treatment protocols in hospitals. RESULTS: Data from 1511 patients (60% men, mean age 66 years) were analysed. From mid-March (hydroxy)chloroquine was being prescribed in all six hospitals to approximately 70% of patients at admission. Frequencies of other off-label treatments were below 2%. In the week of 6 April 2020, the first hospital discontinued prescribing (hydroxy)chloroquine and the last hospital discontinued in the week of 4 May 2020 (total range -19 to +10 days after the national advisory document advised against its use (1 May 2020)). All interviewees (n=6) stated that the hospitals based their policies mainly on the national advisory document but also assessed scientific literature themselves. Order panels were constructed to support prescribing. CONCLUSION: Dutch hospitals opted en masse for (hydroxy)chloroquine as COVID-19 therapy at the start of the pandemic, although the time until the therapy was no longer prescribed differed by several weeks. The fact that hospitals defined pharmacotherapy regimens based on their own assessment of the scientific literature besides the national advisory document can explain this variation
- …
