The scenarios where radiotherapy can be used for curative (and palliative) treatment of cancer have steadily increased, and radiotherapy now forms a part of the treatment of more than 50% of all cancer patients. However, in many countries, treatment capacity is exceeded and access to treatment is a major problem. This was the conclusion of three leading European radiation oncologists who were jointly presenting their findings at the 23rd Meeting of the European Society for Therapeutic Radiology and Oncology here today (Tuesday 26th October).
According to Prof Michael Baumann (UK Carl Gustav Carus, Dresden, Germany), Prof Ann Barrett (University of East Anglia School of Medicine, Norwich, UK), Dr Ole Nielsen (Aarhus University Hospital, Aarhus, Denmark) and Dr Søren Bentzen (Gray Cancer Institute, Northwood, UK) there is a wealth of experimental and clinical data which indicates that cure rates decrease with increasing waiting time for radiotherapy. “Increasing demand without increasing the resources to match, results in patients welfare being jeopardised”, explained Prof Baumann. “Increased waiting times can result in tumours growing beyond a curative size or in tumours metastasising. For tumours to grow beyond a curable size takes weeks or even months”, emphasised Prof Baumann. “But in some countries waiting times of this length are not uncommon and urgent action needs to be taken if all patients are to have equal access to optimal care”.
In very few EU countries do the number of linear accelerators (machines used to deliver radiotherapy) match the number known to be required to adequately provide treatment. In those few countries with national guidelines to govern the numbers of linear accelerators per head of population, none have achieved the target set out in the guidelines.
Stuart Bell | alfa
Observing the cell's protein factories during self-assembly
15.06.2018 | Charité - Universitätsmedizin Berlin
Scientists unravel molecular mechanisms of Parkinson's disease
13.06.2018 | The Francis Crick Institute
Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.
Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...
The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.
Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.
An international team of scientists has discovered a new way to transfer image information through multimodal fibers with almost no distortion - even if the fiber is bent. The results of the study, to which scientist from the Leibniz-Institute of Photonic Technology Jena (Leibniz IPHT) contributed, were published on 6thJune in the highly-cited journal Physical Review Letters.
Endoscopes allow doctors to see into a patient’s body like through a keyhole. Typically, the images are transmitted via a bundle of several hundreds of optical...
Light detection and control lies at the heart of many modern device applications, such as smartphone cameras. Using graphene as a light-sensitive material for...
Water molecules exist in two different forms with almost identical physical properties. For the first time, researchers have succeeded in separating the two forms to show that they can exhibit different chemical reactivities. These results were reported by researchers from the University of Basel and their colleagues in Hamburg in the scientific journal Nature Communications.
From a chemical perspective, water is a molecule in which a single oxygen atom is linked to two hydrogen atoms. It is less well known that water exists in two...
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