Challenges in physician supply planning: the case of Belgium

Introduction  

Planning human resources for health (HRH) is a complex process for policy-makers and, as a result, many countries worldwide swing from surplus to shortage. In-depth case studies can help appraising the challenges encountered and the solutions implemented. This paper has two objectives: to identify the key challenges in HRH planning in Belgium and to formulate recommendations for an effective HRH planning, on the basis of the Belgian case study and lessons drawn from an international benchmarking.     

Efficacy of epoetin-beta 30,000 IU/week in correcting anaemia in patients with gastrointestinal tumours subjected to concomitant chemoradiotherapy

Objective  

The aim of the project was to assess the effectiveness and safety of weekly epoetin-beta (EB) in patients with gastrointestinal cancer (GIC) subjected to concomitant chemoradiotherapy (CCTRT).     

Extravasation of Chemotherapy

Extravasation of chemotherapy is a feared complication of anticancer therapy. The accidental leakage of cytostatic agents into the perivascular tissues may have devastating short-term and long-term consequences for patients. In recent years, the increased focus on chemotherapy extravasation has led to the development of international guidelines that have proven useful tools in daily clinical practice. Moreover, the tissue destruction in one of the most dreaded types of extravasation (ie, anthracycline extravasation) now can effectively be prevented with a specific antidote, dexrazoxane.     

Contribution of hypoxia-measuring molecular imaging techniques to radiotherapy planning and treatment

Hypoxia is related to poor prognosis because it is associated to chemo-and radioresistance. During recent years the evolution of imaging methods like PET/CT and MRI has meant the appearance of new perspectives with direct implications in radiation therapy. We discuss previous experiences in staging, planning and in the follow-up process with these techniques for measuring tumour hypoxia.     

Characterization of bortezomib-adapted I-45 mesothelioma cells

Background  

Bortezomib, a proteasome-specific inhibitor, has emerged as a promising cancer therapeutic agent. However, development of resistance to bortezomib may pose a challenge to effective anticancer therapy. Therefore, characterization of cellular mechanisms involved in bortezomib resistance and development of effective strategies to overcome this resistance represent important steps in the advancement of bortezomib-mediated cancer therapy.     

Personality styles in patients with fibromyalgia,major depression and healthy controls

Background  

The fibromyalgia syndrome (FMS) is suggested to be a manifestation of depression or affective spectrum disorder. We measured the cognitive style of patients with FMS to assess personality styles in 44 patients with fibromyalgia syndrome (FMS) by comparing them with 43 patients with major depressive disorder (MDD) and 41 healthy controls (HC).     

A dermal equivalent developed from fibroblast culture alone: Effect of EGF and insulin

We have recently developed a new dermal equivalent without exogenous materials by culturing dermal fibroblasts alone in serum-containing medium treated with several supplements. In this study, we investigated the effects of epidermal growth factor (EGF) and insulin on the formation of a dermal equivalent. After cultured dermal fibroblasts reached a confluence in serum-containing medium, they were treated with EGF or insulin. The combined effects of EGF and insulin were also studied. Macroscopically, in contrast to the culture without supplement, the addition of EGF or insulin produced a fibrous sheet. The combination of EGF and insulin showed a more marked effect than a single factor. Histologically, EGF or insulin alone induced a three-dimensional tissue containing several layers of fibroblasts. The combination of EGF and insulin produced a thicker tissue. It was composed of abundant extracellular matrix containing fibroblasts, suggesting a dermis-like tissue. It revealed collagen fibers by Masson-trichrome staining. Immunohistochemically, the components of dermal extracellular matrix such as type 1 collagen, elastin, and fibrillin-1 were diffusely expressed. Ultrastructurally, a large number of collagen fibrils with cross-striated patterns were found around the fibroblasts. These results showed that a dermal equivalent could be formed by culturing dermal fibroblasts alone postconfluently in serum-containing medium with EGF and insulin. They suggest that the two factors play an important role in the formation of a dermal equivalent.