Doctors at Addenbrooke’s Hospital in Cambridge aim to drastically cut cancer waiting times by using artificial intelligence (AI) to automate lengthy radiotherapy preparations. The AI technology, known as InnerEye, is the result of an eight-year collaboration between researchers at Cambridge-based Microsoft Research, Addenbrooke’s Hospital and the University of Cambridge.
To target ionised radiation as precisely as possible, imaging a tumour is vital in radiotherapy planning. ‘Today, imaging is used increasingly during the therapy itself,’ explained Professor Mark Ladd during the 51st annual meetingof the German Society for Medical Physics (DGMP).
Prostate cancer radiotherapy treatments guided by MRI are increasingly being explored to help improve patient outcomes and reduce toxicities after treatment. However, this development is being held back as the MRI approach is labour intensive and requires daily adaptive treatment planning, placing significant additional demands on clinician time and oncology services. To address this, a team of…
Dosimetry specialist PTW Freiburg GmbH signed a collaboration agreement with The Netherlands Cancer Institute – Antoni van Leeuwenhoek Hospital (NKI-AVL, Amsterdam) to jointly develop an advanced EPID-based dosimetry solution for automated patient-specific quality assurance in radiotherapy. The new software module RT EPID, which will become part of PTW’s patient QA platform Veriqa, builds on…
The dosimetry specialist PTW Freiburg GmbH has entered into a collaboration with the US-based bioinformatics company Radialogica LLC to integrate their advanced SciMoCa Monte Carlo dose calculation algorithm into PTW’s patient QA platform Veriqa. The new Veriqa module RT MonteCarlo 3D, which uses the SciMoCa dose engine for calculation-based radiotherapy plan verification, has received CE mark…
For most women with early breast cancer, a single dose of targeted radiotherapy during surgery is just as effective as conventional radiotherapy, which requires several visits to hospital after surgery. This combination of targeted radiotherapy (restricted to the area around the tumour) given immediately after surgery is called targeted intraoperative radiotherapy. Conventional radiotherapy…
The COVID-19 pandemic has affected virtually every aspect of healthcare provision - cancer care is no exception. In fact, during the pandemic, patients with cancer represent a high-risk group. Recent studies estimate that delays in cancer diagnosis and treatment will increase the indirect death toll of COVID-19 by several thousands in the coming years.
More than half of all cancer patients undergo radiation therapy and the dose is critical. Too much and the surrounding tissue gets damaged, too little and the cancer cells survive. Subhadeep Dutta and Karthik Pushpavanam, graduate students working in the lab of Kaushal Rege, Professor at Arizona State University in Tempe, and collaborators at Banner-M.D. Anderson in Gilbert, Arizona, developed a…
A technique that enables patients suffering from heart conditions to hold their breath safely for over 5 minutes could have potential as part of a new treatment for cardiac arrhythmias, say researchers at the University of Birmingham. In a new study, published in Frontiers in Physiology, researchers initially proposed the technique as a new means for earlier diagnosis of ischaemic heart disease.…
An enthralling insight into the care that could be offered to cancer patients of the future was presented by cancer imaging expert Professor Regina Beets-Tan during her a keynote presentation at the recent British Institute of Radiology congress. In the session ‘Oncologic imaging: Future perspectives’, the professor outlined what a Multi-Disciplinary Team (MDT) of the future – a team in…
Interventional radiotherapy for tibial arteries has increased in recent years. Why? People are getting older and better techniques and materials now permit treatment even of very thin vessels. Professor Dierk Vorwerk, Director of the Institute for Radiology at Ingolstadt Hospital, where almost a third of all interventions in his department are performed on the lower leg, described the most…
Pancreatic cancer is one of the leading causes of cancer‑related deaths worldwide. Patients with pancreatic cancer often receive chemotherapy or radiation therapy, which are not always effective and can have toxic side effects. In a collaborative research between Osaka University and the University of Heidelberg, researchers are exploring a new method of treatment that brings powerful yet…
X-rays could be tuned to deliver a more effective punch that destroys cancer cells and not harm the body, researches from Kyoto University find. Gadolinium delivered into cancer cells releases killer electrons when hit by specially tuned X-rays. The approach, published in the journal Scientific Reports, could pave the way towards a new cancer radiation therapy. “Our method opens up the…
A drug developed by US physician-scientists and chemists speeds up the regeneration of mouse and human blood stem cells after exposure to radiation. If the results can be replicated in humans, the compound could help people recover quicker from chemotherapy, radiation and bone marrow transplants. The study, published in Nature Communications, also sheds light on the basic biology behind blood…
A new way of concentrating radiotherapy dose in tumours, while minimising damage to healthy cells, has been proposed in research led by scientists at the University of Strathclyde. The study proposes that focusing high-energy particle beams on a small spot deep inside the body could potentially enable clinicians to target cancerous tumours precisely, while reducing the dose to surrounding tissue.…
Pathologists, radiologists, urologists and radiotherapy specialists sit at the core of the treatment pathway for the patient, working together as a cohesive unit. In an innovative 2019 ECR session in Vienna, the prostate unit from Ghent University Hospital in Belgium outlined how the team works to deliver the best clinical outcome for patients. Session chair Professor Geert M Villeirs of Ghent…
IBA (Ion Beam Applications S.A.) announces the launch of myQA iON at the 2019 PTCOG conference. myQA iON significantly reduces the time needed for patient QA: The use of PT machine log files, process automation, task-based workflows, and the latest web technologies significantly increase QA efficiency while ensuring patient treatment safety. Compared to conventional detector measurements (at…
A new targeted therapy using non-thermal radio waves has been shown to block the growth of liver cancer cells anywhere in the body without damaging healthy cells, according to a study conducted by scientists at Wake Forest School of Medicine, part of Wake Forest Baptist Health.
IBA (Ion Beam Applications S.A.), the world’s leading provider of proton therapy solutions and radiation therapy integrated quality assurance (QA) for the treatment of cancer, announced at the ESTRO 38 congress, that it has reached the milestone of 1,500 myQA customers worldwide. Since the first release of myQA in 2015, IBA has rapidly expanded its customer base across the global radiation…
A single high dose of radiation that can be delivered directly to the tumour within a few minutes is a safe and effective technique for treating men with low risk prostate cancer, according to a study presented at the ESTRO 38 conference. Radiotherapy traditionally involves a series of lower dose treatments that take place over several days or week. The new treatment is called high dose-rate…
Women with early, low risk, hormone-driven breast cancer are less likely to have a recurrence of their disease if they have radiotherapy after surgery, as well as anti-hormone treatment, according to results from a trial that has followed 869 women for ten years. New findings from the 8 A trial of the Austrian Breast and Colorectal Cancer Study Group (ABCSG), presented at the ESTRO 38 conference,…
Medical physicists at the University Hospital Carl Gustav Carus, Dresden (Germany) announce the beginning of a new era in treatment planning: In a worldwide first, a new approach increases the accuracy, safety and probably also the tolerability of proton therapy. The range prediction procedure was developed and extensively validated by medical physicists from the Dresden OncoRay Center, the…
IBA (Ion Beam Applications S.A.), the world’s leading provider of proton therapy solutions and radiation therapy integrated quality assurance (QA) for the treatment of cancer, announces the successful commissioning of the Varian Halcyon at the Radiation Oncology Center at MedStar Southern Maryland Hospital Center, based on IBA Dosimetry independent beam scanning solution. IBA has designed myQA…
Cancer researchers at the University of Bonn have reported significant progress in the treatment of glioblastoma. About one third of all patients suffer from a particular variant of this most common and aggressive brain tumor. Survival of these patients treated with the new combination therapy increased on average by nearly half compared to patients who received the standard therapy.
The first report from a phase II, multi-center clinical trial indicates that a newer, more aggressive form of radiation therapy — stereotactic radiation — can extend long-term survival for some patients with stage-IV cancers while maintaining their quality of life. The study is published in the January issue of International Journal of Radiation Oncology • Biology • Physics (Red Journal),…