18/04/2019UCLA researchers have developed a new artificial intelligence system to help radiologists improve their ability to diagnose prostate cancer. The
11/04/2019People with Parkinson's could see their care transformed thanks to a new service involving wearable technology. The project, entitled Developing Home-based Parkinson's Care, will see patients use a wrist-worn device known as a Personal Kinetigraph as part of a new scheme to help them and a specialist team monitor their condition at home.
05/04/2019Researchers from the NUS-Singtel Cyber Security Research & Development Laboratory in Singapore demonstrate a way to improve quantum key distribution over fiber networks.
05/04/2019Researchers have developed a computational model for human MEK1, a protein with potential as a drug target for a variety of human cancers.
04/04/2019A new study by biomedical engineering researchers at the University of Arkansas could significantly improve methods for detecting and diagnosing congenital heart disease in infants and small children.
04/04/2019Researchers at the University of Minnesota have developed a unique 3D-printed transparent skull implant for mice that provides an opportunity to watch activity of the entire brain surface in real time. The device allows fundamental brain research that could provide new insight for human brain conditions such as concussions, Alzheimer's and Parkinson's disease.
03/04/2019A team from Heidelberg University Hospital and the German Cancer Research Centre has developed a new method for the automated image analysis of brain tumors. In their recent publication, the authors show that machine learning methods carefully trained on standard magnetic resonance imaging (MRI) are more reliable and precise than established radiological methods in the treatment of brain tumors.
03/04/2019From birth through to death, cells lead an eventful existence. Thanks to single-cell genomics, their destiny can be analyzed. But this method destroys the cell. In order to address this problem, researchers at the Helmholtz Zentrum München and the University of Massachusetts use pseudodynamics, a mathematical model that estimates developmental processes from single-cell time series observations.
01/04/2019In an ischaemic stroke, rapid treatment is essential. In this moment good imaging data is particularly important to enable doctors to make the best possible decision for therapy. Modern CT scanners are increasingly being used to assess stroke patients because they can show the blood flow to the brain over time.
01/04/2019All information from our body and the environment converges in our brain and is transformed into reactions in milliseconds. It is essential for medicine and research to know what our switching centre looks like. Functional methods are used to observe it more closely during work.
01/04/2019Our brain is the command center of our body. This is where all information and impressions are collected and converted into responses and movements. Modern imaging techniques offer physicians and researchers unique insights into the actions of the human central nervous system. The functional imaging technique allows them to watch our brain in action.
29/03/2019Combining a wealth of information derived from previous studies with data from more than 500 patients, an international team led by researchers from Johns Hopkins has developed a computer-based set of rules that more accurately predicts when patients with a rare heart condition might benefit--or not--from lifesaving implanted defibrillators.
28/03/2019Kaunas University of Technology (KTU), Lithuania researchers are developing a smart wrist-worn device for monitoring of atrial fibrillation - a condition, which if left untreated can lead to serious health complications and even death.
27/03/2019Joint replacements are among the most common elective surgeries - but around one in 100 patients suffer post-surgical infections, turning a routine procedure into an expensive and dangerous ordeal. Now, researchers at Stevens Institute of Technology have developed a "self-defensive surface" for these implants that release micro-doses of antibiotics when bacteria approach, reducing infection rates.
26/03/2019Immersive virtual reality (VR) may enable interventional radiologists to improve treatments using real-time 3D images from inside a patient's blood vessels. New research shows that the interactive technology could provide faster, more efficient treatment, with less radiation exposure and greater precision, ease and confidence.
22/03/2019Over six million people in Germany have diabetes. It is estimated that almost 400 million people are affected by this disease worldwide. Diabetes sufferers must prick their fingers several times a day to monitor their blood sugar.
19/03/2019Two residents of Elmcroft Senior Living sat side-by-side facing a large screen, raising their hands in tandem as the watch-style devices on their wrists controlled the avatars in front of them. Every so often, a squat little robot off to the side would remind them the object of the game: Get your avatar's books into the right bin, and earn extra points by helping the other player.
19/03/2019Atrial fibrillation can be correctly detected using commercially available smartwatches. This is the conclusion of a study by researchers of the German Centre for Cardiovascular Research (DZHK) at the University Medicine Greifswald and researchers from the Basel University Hospital.
08/03/2019Near-infrared technology pinpoints fluorescent probes deep within living tissue; may be used to detect cancer earlier.
08/03/2019Brown University researchers have developed a new antibacterial coating for intravascular catheters that could one day help to prevent catheter-related bloodstream infections, the most common type of hospital-acquired infection.
08/03/2019Orthopedic implants – they are a necessity when it comes to congenital or acquired limb length discrepancies. However, full weight-bearing during the limb lengthening process is not feasible with previous implant models. For the first time, the 3D Surgery division at the Medical Center of the University of Munich has succeeded in using an implant that facilitates immediate weight-bearing.
07/03/2019Scientists from Utrecht University, University Medical Center Utrecht and Hubrecht Institute have successfully created kidney organoids from urine cells. This could lead to a wide range of new treatments that are less onerous for kidney patients.
07/03/2019Bocconi University scholars calculated the savings produced by a sanitation methods that uses ecologically sustainable detergents containing spores of three Bacillus species, in a study on antimicrobial resistance in five Italian hospitals.
06/03/2019Nuclear medicine imaging with PET/CT can monitor the effectiveness of immunotherapy treatment for metastatic melanoma and predict outcome. In this way, a patient's therapy can be more effectively tailored to his or her personal response.
06/03/2019Using recent advances in machine learning, a Dartmouth research team has developed a deep neural network to classify different types of a common form of lung cancer on histopathology slides at an accuracy level shown to be on par with pathologists.
05/03/2019A new ultrasensitive diagnostic device invented by researchers at the University of Kansas, The University of Kansas Cancer Center and KU Medical Center could allow doctors to detect cancer quickly from a droplet of blood or plasma, leading to timelier interventions and better outcomes for patients.
05/03/2019Researchers have developed an artificial intelligence platform to detect a range of neurodegenerative disease in human brain tissue samples, including Alzheimer's disease, according to a study conducted at the Icahn School of Medicine at Mount Sinai. Their discovery will help scientists develop targeted biomarkers and therapeutics, resulting in a more accurate diagnosis.
01/03/2019People suffering from lung disease temporarily need ventilator support because they are unable to breathe naturally. Mechanical ventilation is designed to ensure the survival of these patients. The goal is to adapt the ventilator settings and tailor them the patient's specific needs and prevent lung tissue damage.
01/03/2019COPD affects more than 200 million people in the world. Those affected by this chronic pulmonary disease are often slow to notice the symptoms and get a medical diagnosis. This results in secondary complications and high medical costs. That's why an early diagnosis, comprehensive treatment, and frequent monitoring are very important. Various devices and tools support this all-round care.
01/03/2019COPD is considered the third most common cause of death worldwide and mainly affects smokers. It is not curable, but with the right combination of early diagnosis, therapy and self-management, a significant part of the quality of life can be regained. The comprehensive care is supported by various devices and technical tools. Learn more about the all-round care of COPD in our Topic of the Month.
22/02/2019Researchers have developed a next-generation bionic hand that allows amputees to regain their proprioception. The results of the study, which have been published in Science Robotics, are the culmination of ten years of robotics research.
20/02/2019A first-in-human study featured in The Journal of Nuclear Medicine reports that the novel positron emission tomography/computed tomography (PET/CT) tracer 18F-GP1 showed excellent image quality and a high detection rate for the diagnosis of acute venous thromboembolism (VTE).
15/02/2019A new electronic decision support tool for managing asthma has the potential to improve the quality of asthma care in primary care settings, suggests a study led by St. Michael's Hospital in Toronto, Canada.
08/02/2019Researchers at Rensselaer Polytechnic Institute who developed a blood test to help diagnose autism spectrum disorder have now successfully applied their distinctive big data-based approach to evaluating possible treatments.
08/02/2019Human tissues experience a variety of mechanical stimuli that can affect their ability to carry out their physiological functions, such as protecting organs from injury. The controlled application of such stimuli to living tissues in vivo and in vitro has now proven instrumental to studying the conditions that lead to disease.
07/02/2019X-rays provide unique insights into the interior of materials, tissues, and cells. Researchers at the Paul Scherrer Institute PSI have developed a new method that makes X-ray images even better: The resolution is higher and allows more precise inferences about the properties of materials.
07/02/201924,000 patients are diagnosed with brain tumors every year with the 5yr survival for high grade glioblastomas (GBM) only 5%, with median survival of 15 months. These poor statistics have remained static for 30 years due in part to a lack of preclinical models for testing new drugs.
06/02/2019Excess weight and obesity are two global health issues. According to data of the World Health Organisation (WHO), over 50% of the European population is overweight and 20% is obese. In Spain, the situation is similar: in the last 30 years, obesity among adults has increased. More than half the adult population (54.5%) is overweight.
06/02/2019A new transistor based on organic materials has been developed by scientists at Linköping University. It has the ability to learn, and is equipped with both short-term and long-term memory. The work is a major step on the way to creating technology that mimics the human brain.
05/02/2019Finding the right dose of medication by trial and error can be a painful experience for patients. Thanks to a new algorithm created by Adrien Coulet, lecturer at the Université de Lorraine and researcher in a joint Inria and Loria team, in collaboration with researchers from Stanford University, an innovative tool can predict in advance whether patients will need a lower dose of medication.
05/02/2019A new technique to study tissue samples in 3D has revealed that pancreatic cancers can start and grow in two distinct ways, solving a decades-old mystery of how tumours form. The new method could help researchers to get more information from tissue biopsies and may lead to improved treatments for pancreatic cancers. The technique was developed by scientists at the Francis Crick Institute.
04/02/2019To provide sufficient oxygen to tissues and organs within the body, blood vessels need to sprout new offshoots to form a widespread blood supply network, much like the trunk, branches, and twigs of a tree. However, the mechanisms by which this sprouting occurs, in both normal healthy conditions and in conditions like cancer, have remained unclear.
04/02/2019Researches from Peter the Great St.Petersburg Polytechnic University (SPbPU), Russian Academic Excellence Initiative participant, in collaboration with the radiologists from St.Petersburg Clinical Research for Specialized Types of Medical Care have developed an intelligent software system for lung cancer diagnostics. It analyzes patients' computed tomography (CT) results within 20 seconds.
01/02/2019In vitro processes and animal tests are used to develop new medications and novel therapeutic approaches. However, animal testing raises important ethical concerns. Organ-on-a-chip models promise to be a feasible alternative. In a system the size of a smartphone, organs are connected using artificial circulation.
01/02/2019So far in vitro methods and animal experiments have been used to determine the causes of diseases, research therapeutic approaches and predict the effect of drugs. Organ-on-a-chip models now offer a more accurate and ethically justifiable alternative. Find out more about the models, their advantages and future developments in our Topic of the Month.
22/01/2019Whether in the office, at school or behind the wheel: we spend a lot of time sitting and often stay in the same position for too long. The possible side effects are stiffness, back problems and pain. The SensA-Chair smart seating solution combats decreased mobility and ensures dynamic sitting.
08/01/2019Parkinson's disease is a progressive nervous system disorder that primarily affects movement of patients and makes their everyday lives very challenging. It also makes regular doctor appointments and treatment sessions necessary. "TelePark" - a project that collects different movement-related parameters using sensors and apps is designed to improve the quality of life for Parkinson’s patients.
02/01/2019Monitoring blood sugar levels, counting carbohydrates, calculating insulin doses, and keeping accurate records - diabetes is a data-intensive disease that demands a lot of self-discipline and attention from the patients. Some concerns are patients neglecting to keep a food journal, "fudged" test results or calculation errors. Digital solutions help patients easily manage the large volumes of data.
02/01/2019Diabetes mellitus or simply diabetes has become very common and is often described as a lifestyle disease. More and more people are suffering from this chronic metabolic disorder. Next to established diagnostic procedures, digital retinal screening has shown to be successful - a promising technique that will also play an important role in the diagnosis of other diseases in the future.
02/01/2019There are 425 million people with diabetes in the world. Heart problems, kidney failure or blindness - these can all be consequences of the metabolic disease. Diabetes patients now have the possibility of being treated digitally.
03/12/2018According to estimates, every third person in the world suffers from chronic pain. The most common discomforts include back pain, headaches, and nerve pain. For many sufferers, the pain is so severe that it impacts their job, social life or mind. The pain has its own clinical significance and must be treated – with electric current for example.
03/12/2018Conventional medicine is taught at universities and is generally acknowledged. But other therapies have also proven their worth, such as electrical healing methods, which contribute to recovery and a better quality of life. In our Topic of the Month you learn about in which cases they are used, what their benefits are and what the current status of these methods is on the medical market.
03/12/2018Strengthening and healing thanks to the power of electrical pulses - is that really possible? When mobility is restricted or muscles are no longer as strong as they used to be, electrical treatment options can lead to improvement or even cure of diseases. But why are more and more people turning to these alternatives, what are the advantages and what are their limitations and drawbacks?
02/11/2018It’s safe to say that patients and their prompt medical care take center stage at any hospital. Digitization of the healthcare sector is quickly advancing to make this a reality: data is stored in a digital medium, devices are linked together. But how safe are hospitals in the age of innovation?
02/11/2018The technology of the 20th century is progressing faster than ever – and this also applies to technology in the field of medicine. That’s why it is only a matter of time before hospitals are fully driven by artificial intelligence - data-driven medicine that suggests the best treatment and facilitates zero error surgeries. A path that doesn’t just require openness!
22/10/2018Today’s society is faced with an aging population. The past has seen the development of many methods for measuring body composition in older adults. However, some of these techniques are not available to medical practices and hospital facilities or are in dire need of optimization.
01/10/2018Lung cancer is one of the most common and deadliest cancers. The symptoms tend to be non-specific, often causing its detection to be too late. Currently, there is no comprehensive screening. This could change with the use of low-dose CT scans. It should be noted that this is not just an issue of technical feasibility. A screening test must also make sense from a health policy perspective.
22/08/2018Mix-ups, contamination and sample loss – most errors in pathology happen when specimen are received. Countless samples arrive daily at the laboratory, while the sample entry process is very monotonous. As a result, the work is inefficient. The start-up company inveox has now developed a system that automates the processes in the pathology laboratory, thus making them more efficient.
23/07/2018Every year, more than 250,000 patients worldwide receive heart valve implants. Children require repeated replacement surgery because their bodies are still growing, the prosthetic heart valves are not. Regenerative heart valves solve this problem. Until now, we have only been able to monitor how these living implants develop in the body after the fact. Computer models now make this predictable.
08/06/2018Every day, hospital staff has to manage complex processes to guarantee quality and patient safety. Yet in some areas, the use of checklists and manuals tends to be more cumbersome and not useful – as is the case in sterile processing. A new project studies how augmented reality can take all the necessary information into the staff's field of view.
01/02/2018During a visit to the hospital, patients naturally expect to receive comprehensive care. Not only does this include the proper treatment, but also a hospital bed and regular meals for example. Patients typically don't ask about the transport logistics this entails for the hospital.
20/12/2017Sixty percent of newborns are affected by jaundice during their first days of life. In most cases, the condition is harmless. The ailment is more pronounced in premature babies, whose treatment involves irradiation with blue light in a special incubator – naked and alone.
01/12/2017To ensure product quality and patient safety, medical devices must meet specific requirements outlined in the Medical Devices Act and specified EU directives. Yet which norms and standards must actually be met and how is this verified?
18/10/2017Point-of-care testing is an integral part of medicine. It enables simple, automated testing that yields fast results. Hospitals have also started to increasingly use POCT diagnostic systems over the past few years. We are guests at the Greifswald University Hospital where patient-side rapid diagnostic tests have already been successfully integrated into daily hospital operations.
08/09/2017These days, many groups make various demands of medical device developers: manufacturers, users, patients and government agencies. Given all of these interests and concerns, the developers face many challenges. In this interview, we put some of them under the microscope and examine how they can be sidestepped or entirely avoided.
01/09/2017There are many causes of myocarditis or inflammation of the heart muscle. Oftentimes, the culprits are viruses or bacteria and sometimes even an acute heart attack. Regardless of the cause, it creates a challenge for cardiologists: a diagnosis tends to be only nonspecific without a biopsy. A cardiac MRI and molecular imaging promise to provide assistance.
01/09/2017Many people are affected by heart disease today because - among other reasons- our modern unhealthy lifestyle is taking a toll on our hearts. A reliable diagnosis and treatment are crucial for patients with heart disease since all other organs depend on the pumping of our vital organ. Modern imaging techniques are a key to understanding the heart.
08/08/2017For centuries, scientific research has succeeded by chronicling experiments with pinpoint accuracy. Yet despite all the progress in the actual laboratory, recording is often still done manually, in notebooks, logs or computer systems for instance. In the future, a gesture recognition system could perform this task for scientists.
01/08/2017Advances in technology and analysis techniques, as well as the increasing miniaturization of laboratory equipment and processes, make it possible: patient-side laboratory testing, better known as point-of-care testing or POCT. There are many POCT projects and all of them promise a rapid diagnosis as well as economic advantages. But are these tests also suited for everyday medical testing?
03/07/2017The scalpel is considered the classic surgical instrument and as such, has remained unchanged for quite some time. However, today’s technology opens up a world of new possibilities for cutting tissue. Next to high-frequency electrosurgical scalpels that work with electric power, surgeons also use a variety of different lasers. They promise great usability and better treatment.
03/07/2017Precision work is absolutely essential in eye surgery since the surgical site is very minute and sensitive. This is why eye surgeons have been using lasers for years. Femtosecond lasers are especially well suited to serve this purpose because they are able to cut tissue with great precision and little energy, which prevents unwanted side effects of surgery.
22/06/2017The doctor's profession is exhausting and involves many different activities. For a long time, there have been discussions about how doctors can be supported by other specialists. One solution: help from so-called physician assistants.
04/05/2017The main weak spot in hand disinfection at hospitals is that it is either not or not properly carried out. Oftentimes, the reason is that employees lack the time to do it right. The HELIOS University Hospital Wuppertal now uses a little helper to motivate staff members to correctly disinfect hands. MEDICA-tradefair.com took their camera to watch how this works.
02/05/2017There are recurring questions that companies are seeking to invest or produce in India. Here are some questions and their answers.
02/05/2017India is a land of contradictions. On the one hand, it has densely populated cities with state of the art technology. On the other hand, two-thirds of the population still live under challenging hygienic and financial conditions in the rural areas. Despite these conditions or perhaps because of them, more and more medical technology companies from all over the world are interested in this market.
03/04/2017Many aspects are uniformly regulated in Europe, however, hospital hygiene and MRSA prevention, for example, are not. The Netherlands plays a pioneering role in the fight against hospital-acquired infections. The country is an often-cited role model. But can other countries simply adopt the same system? And what makes it so different? MEDICA asked expert Prof. Alexander W. Friedrich.
01/02/2017Ophthalmology procedures and eye surgeries have been around since ancient times. Today we can hardly imagine the types of circumstances that surrounded any surgical procedures to our perhaps most important sense organ in those days and later eras. Meanwhile, the present and future of this medical specialty looks all the more promising.
09/01/2017Hospitals apply many infection prevention and control measures. They all have one thing in common: they are individual parts of an overall concept that is aimed at preventing the spread of highly infectious and resistant pathogens in hospitals. Nevertheless, previous hygiene concepts ignore one aspect of hospitals: the architecture of the actual hospital facility itself.