02/11/2018When patients present with neurologic symptoms such as severe headaches or seizures, the symptoms could suggest anything from infection, cancer, or an autoimmune disease of the brain or spinal cord. The differences in diagnosis can mean having mere hours to act. Researchers at Jefferson have developed a test that could rapidly parse out infections of the brain from other diseases.
02/11/2018It's time: the world's largest medical trade fair opens its doors from 12 to 15 November. More than 5,000 international exhibitors will present their new innovative products and applications. Frums, conferences and special shows will feature exciting specialist lectures and discussions that will give you an insight into electromedicine, laboratory medicine, medical technology and diagnostics.
02/11/2018The Georgia Esoteric and Molecular Laboratory at the Medical College of Georgia at Augusta University has been selected as a designated laboratory for the National Cancer Institute's Molecular Analysis for Therapy Choice, or MATCH trial, which is assessing the effectiveness of targeting cancer-causing gene changes rather than cancer type.
02/11/2018This is what diagnostic investigation normally looks like: a patient sample is collected, sent to the laboratory and analyzed. Once that's completed, the patient is told of the lab test result. But if the patient is a high-performance athlete and has to follow and stick to a rigid training schedule, he or she needs these results immediately. What makes this possible? Point-of-care testing!
01/11/2018A team led by a Cedars-Sinai physician-scientist has discovered a biomarker - a protein found in the blood - for the most common type of heart failure.
25/10/2018More than 60 million people in the U.S. suffer from disorders in the gastrointestinal tract that could be cured by electrical stimulation, but scientists don't fully understand the therapy's effects on a critical organ: the stomach.
23/10/2018According to the latest report on the evolution of worldwide population submitted by the United Nations, 13% of today’s population is over 60 years of age; and by 2050 this percentage will almost double, reaching 25%. The ageing of society is a reality and technologies are adapting day-to-day to this demographic change.
22/10/2018Upon implementing electronic medical record-based interventions, Boston Medical Center reduced unnecessary diagnostic testing and increased the use of postoperative order sets, two markers of providing high-value medical care.
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.
19/10/2018A new innovation in cancer research will enable scientists to understand the complex causes of the disease with unprecedented speed and sophistication. This will accelerate the development of new and better treatments, and it will help researchers find ways around roadblocks that now stand in their path.
19/10/2018Cancer patients could be spared unnecessary chemotherapy - and its side effects - by a new blood test that is in clinical trials at more than 40 hospitals in Australia and New Zealand.
15/10/2018Every year millions of people undergo medical tests and procedures, such as coronary angiography, which use intravascular contrast dyes. "However, about eight per cent of those people experience the complication of acute kidney injury (AKI)," says Dr. Dan Muruve, MD, a kidney specialist and member of the Snyder Institute for Chronic Diseases at the Cumming School of Medicine (CSM).
12/10/2018A research team led by Peter Sloot, professor of Complex Adaptive Systems at the UvA, has managed to pinpoint the mechanisms behind the immune response triggered in patients undergoing open heart surgery.
12/10/2018The Tn antigen appears in 90% of cancers and is associated with metastasis. That is why "they are very promising biomarkers for identifying cancer cells and have become very attractive targets in therapies to fight cancer", explained Emilio José Cocinero, member of the UPV/EHU's Department of Physical Chemistry and the Biofísika Institute, and one of the lead authors of the work.
11/10/2018Researchers have developed techniques to detect Lyme disease bacteria weeks sooner than current tests, allowing patients to start treatment earlier.
10/10/2018A new DNA tool created by Michigan State University can accurately predict people’s height, and more importantly, could potentially assess their risk for serious illnesses, such as heart disease and cancer.
08/10/2018Microfluidic devices can take standard medical lab procedures and condenses each down to a microchip that can balance on top of a water bottle lid. A team from Michigan Technological University, studying chemical engineering, electrical engineering and materials science, streamline the design of microfluidic devices to be see-through to observe their inner workings.
05/10/2018A new computational approach that allows the identification of molecular alterations associated with prognosis and resistance to therapy of different types of cancer was developed by the research grould led by Nuno Barbosa Morais, Group Leader at Instituto de Medicina Molecular João Lobo Antunes (iMM; Portugal).
05/10/2018Many people have damaged or suboptimally functioning lungs. An accurate diagnosis and subsequent treatment are vital to protect this life-sustaining organ. Modern imaging solutions help physicians and patients understand what happens inside the lungs.
04/10/2018A new study confirms the efficacy of a new diagnostic tool that utilises ultrasound to measure intracranial pressure following accidents. The technology will now be provided with artificial intelligence so that ambulance personnel can carry out examinations at accident scenes.
02/10/2018Nanostructures can increase the sensitivity of optical sensors enormously - provided that the geometry meets certain conditions and matches the wavelength of the incident light. This is because the electromagnetic field of light can be greatly amplified or reduced by the local nanostructure.
02/10/2018Microtubules help to regulate cell structure throughout our bodies. A group of Japanese researchers have used cryo-electron microscopy to shed light on how a certain protein keeps microtubules stable, and regulates microtubule-based transport within cells. The new insights could help to develop medical treatment for diseases such as dementia and heart failure.
01/10/2018Researchers at Mayo Clinic have developed a new genetics-based prognostic tool for myelodysplastic syndrome. Their findings are published in the October print issue of Mayo Clinic Proceedings.
01/10/2018A look inside the lungs is a time-consuming process. To identify the boundaries of the respiratory organ from surrounding other organs, tissues, and structures requires between 200 and 500 computed tomographic images and subsequent manual markings – an elaborate process that can take up to six hours. An optimized computer program is now able to do this in only a few seconds.
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.
01/10/2018Treatment with a HER2-targeted therapeutic cancer vaccine provided clinical benefit to several patients with metastatic HER2-positive cancers who had not previously been treated with a HER2-targeted therapeutic, according to data from a phase I clinical trial presented at the Fourth CRI-CIMT-EATI-AACR International Cancer Immunotherapy Conference: Translating Science into Survival.
01/10/2018Thanks to various imaging supplies, it is possible to make the inside of the body accessible for diagnostics, research and treatment. The lung, one of the most important human organs for survival, is also examined in this way. In our Topic of the Month, we looked at how doctors are getting a closer look at the lung, how the procedures differ, and which ones will be available in the near future.
28/09/2018September 29th is World Heart Day. Introduced in 2000 by the World Heart Federation (WHF), it provides answers to the question: How can I protect myself against possible cardiovascular diseases? This year`s slogan "My Heart, your Heart" is intended to encourage people to pay more attention to their own heart health and that of others.
24/09/2018Babies born before their due date show better brain development when fed breast milk rather than formula, a study has found. Experts say that helping mothers to provide breast milk in the weeks after giving birth could improve long-term outcomes for children born pre-term.
24/09/2018Some diseases require close, permanent control of the patient, especially if they are chronic and, if unchecked, potentially dangerous, like some lung diseases. Monitoring them is quite cumbersome, because patients regularly need to visit their physician or a hospital. Wireless devices for home measurements offer at least some comfort and relieve to patients.
21/09/2018A cytokine signature found in certain kinds of breast cancer cells can not only serve as a diagnostic tool for HER2-negative cancers but also offer an effective treatment target.
21/09/2018A smart hospital has many components, which ultimately come together as a connected whole, thus achieving better patient care. One crucial piece of the puzzle that some countries like the U.S. have implemented but one that’s still missing in Germany is the electronic health record (or electronic medical record). It is shrouded in controversy and yet a critical aspect of the hospital of the future.
20/09/2018A new cell culture platform allows researchers to observe never-before-seen behaviors of live cancer cells under the microscope, leading to explanations of long-known cancer characteristics.
20/09/2018Diagnosing Alzheimer's disease can be difficult, as several other conditions can cause similar symptoms. Now a new brain imaging method can show the spread of specific tau protein depositions, which are unique to cases with Alzheimer's.
19/09/2018Led by researchers at NYU School of Medicine and published online in Nature Medicine, the study found that a type of artificial intelligence (AI), or "machine learning" program, could distinguish with 97 percent accuracy between adenocarcinoma and squamous cell carcinoma-two lung cancer types that experienced pathologists at times struggle to parse without confirmatory tests.
19/09/2018A multidisciplinary team of researchers at the National University of Singapore (NUS) has developed a portable, easy-to-use device for quick and accurate screening of diseases. This versatile technology platform called enVision (enzyme-assisted nanocomplexes for visual identification of nucleic acids) can be designed to detect a wide range of diseases.
14/09/2018A new wearable ultrasound patch that non-invasively monitors blood pressure in arteries deep beneath the skin could help people detect cardiovascular problems earlier on and with greater precision. In tests, the patch performed as well as some clinical methods to measure blood pressure.
10/09/2018Half of over-65s suffer from dizziness and problems with balance. But some tests to identify the causes of such problems are painful and can risk hearing damage. Now, researchers from Chalmers University of Technology, Sweden, have developed a new testing device using bone conduction technology, that offers significant advantages over the current tests.
07/09/2018A blood test that quickly and easily detects whether a person is at risk of a secondary heart attack is being developed by scientists at the Baker Heart and Diabetes Institute.
07/09/2018A new method predicts the course of HPV-negative head and neck cancer after radiation chemotherapy. According to a recent article in the journal Clinical Cancer Research, five microRNAs (miRNAs) can provide the decisive data.
06/09/2018Purdue University researchers have developed a unique approach that allows experienced surgeons and physicians around the world to help less-experienced doctors in war zones, natural disasters and in rural areas perform complicated procedures.
04/09/2018A new diagnostic tool has been developed by researchers at The University of Texas at Austin that can easily, quickly and cheaply identify whether a mosquito belongs to the species that carries dangerous diseases such as Zika virus, dengue, chikungunya or yellow fever. It can also determine whether the bug has come into contact with a mosquito-control strategy known as Wolbachia.
03/09/2018Artificial intelligence makes the diagnosis, robots perform the surgery and physicians manage all processes via touchscreen – is that what hospitals of the future will look like? And how far away are we actually from this future? Many hospital facilities are already on their way to becoming Smart Hospitals with the latest technology and where everything and everyone is linked and connected.
29/08/2018A system designed by a University of Iowa ophthalmologist that uses artificial intelligence (AI) to detect diabetic retinopathy without a person interpreting the results earned Food and Drug Administration (FDA) authorization in April, following a clinical trial in primary care offices.
28/08/2018Heart scans for patients with chest pains could save thousands of lives in the UK, research suggests. The life-saving scans helped to spot those with heart disease so they could be given treatments to prevent heart attacks.
27/08/2018Optical fibers that emit a type of UV light that's safe for skin--but deadly for drug-resistant bacteria--may be able to prevent infections around skin-penetrating medical devices
24/08/2018Doctors may soon have help in the fight against cancer thanks to the University of Central Florida's Computer Vision Research Center. Engineers at the center have taught a computer how to detect tiny specks of lung cancer in CT scans, which radiologists often have a difficult time identifying.
24/08/2018Rice University nanoscientists have demonstrated a method for loading iron inside nanoparticles to create MRI contrast agents that outperform gadolinium chelates, the mainstay contrast agent that is facing increased scrutiny due to potential safety concerns.
23/08/2018Despite increasing awareness about atrial fibrillation (AF), stroke continues to be the first manifestation of AF in some patients. Therefore, early detection and regular heart monitoring are important for such patients. Current monitoring technology devices can be cumbersome, some are limited in duration and others are invasive, and many usually require a trip to the doctor's office.
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.
22/08/2018A new biosensor allows researchers to track oxygen levels in real time in "organ-on-a-chip" systems, making it possible to ensure that such systems more closely mimic the function of real organs. This is essential if organs-on-a-chip hope to achieve their potential in applications such as drug and toxicity testing.
22/08/2018Ultrasound conducted before a patient develops symptoms could improve early detection of diseases in blood vessels, research led by the University of Leicester has shown.
21/08/2018Dr. Guido Montúfar, research group leader at the Max Planck Institute for Mathematics in the Sciences Leipzig, has been awarded an ERC Starting Grant for excellent young researchers. The European Research Council ERC is supporting his new group on deep learning theory, which focuses on improving learning in neural networks, with an amount of 1.5 million euro.
20/08/2018A team of engineers at the University of Delaware is developing next-generation smart textiles by creating flexible carbon nanotube composite coatings on a wide range of fibers, including cotton, nylon and wool.
17/08/2018To test for malignancy or monitor the effectiveness of cancer treatment, a person's tissue must be extracted, sent to a lab, stained and analyzed by a pathologist--a process that can take days to complete and is subject to human error.
01/08/2018For years, medicine has been exploring AI techniques aimed at easing physician workload. While computers may not have the medical expertise and skills obtained through years of study, they can recognize patterns and specific features in datasets and draw deductions.
01/08/2018All of us generate data every day without even realizing it – sometimes it happens unconsciously and unintentionally. At this point, we are made of data and not just in the eyes of tech companies but also from a healthcare system perspective. Our electronic health records are a smorgasbord of data for example.
01/08/2018Big Data is often likened to finding the proverbial needle in a haystack: Large volumes of data contain patterns that hold the answer to a particular question. The trick is to gather meaningful data and identify patterns. The i-PROGNOSIS research project shows how smart devices and an app team up to automatically collect data without disturbing the user.
22/06/2018A drop of blood provides a lot of valuable information. However, it takes several hours to analyze the blood of a patient and make a diagnosis. This takes away a lot of time that's crucial for treatment. A new method intends to considerably speed up this process by testing the cells in the blood in terms of their deformability and immune response.
01/06/2018Few diseases are as difficult to diagnose as depression. What's more, outsiders often don't perceive it as a disease. The reason for this are symptoms that are not directly visible. Sufferers of the disease tend to experience fear, worry, and despair in everyday life, when no doctor is present. This is the starting point for telemedicine tools such as online programs or smartphone apps.
01/06/2018These days, smartphones and wearables of all kinds more or less "incidentally" collect lots of personal data about our lives. Many people have privacy and security concerns – and rightfully so – especially if mountains of data fall into the wrong hands. But what if patients collect their own data and get help to use it for their own purposes?
02/05/2018X-rays for diagnostic imaging and therapy evaluation are still the norm in orthopedics. Meanwhile, patients who frequently need X-rays are repeatedly exposed to radiation. That's why the University Hospital RWTH Aachen uses and develops methods that are not just radiation-free but can also capture motions.
02/05/2018When human movements are no longer as smooth as they should be – due to misalignments or as the result of an injury for example – biomechanical measuring systems spring into action. Thanks to different types of sensors and optical technologies, physicians, therapists, and sports scientists embark on a search for possible causes and corrective options.
08/03/2018Automation makes work life easier in many ways but is it also a solution for analyzing medical images? Is a computer actually reliable enough to assist in the medical decision making process? Researchers in Landshut examine how machine learning algorithms can work more reliably and support radiologists.
01/03/2018Conventional cancer treatment selection typically depends on the location of the tumor. However, this approach ignores the distinct gene mutations in the tumor of the individual patient. New cancer research approaches increasingly emphasize the concept of personalized therapy.
01/03/2018Personalized medicine does not follow a "one-size-fits-all" treatment approach but emphasizes a "tailor-made" paradigm, meaning a treatment is customized to each individual person's case. For patients, this increases the chances of treatment success and means fewer side effects. While the approach originates in the field of oncology, it is now also increasingly applied to other disease patterns.
01/12/2017Stroke is the second leading cause of death in the world. Yet many incidences of stroke are preventable since they are frequently associated with an undetected abnormal heart rhythm. In this case, patients can benefit from using the clinically validated "Preventicus Heartbeats" app, which measures and documents the heart rhythm with a smartphone camera.
22/11/2017Human trafficking is a global crime that often preys on underage persons and forces them into prostitution and forced labor. In most cases, people are smuggled across borders with fake passports. Scientists at the Fraunhofer IBMT have now developed a non-invasive, handheld smartphone-compatible scanner that uses ultrasound to determine whether a person has reached full legal age.
08/11/2017Major surgeries in the abdominal region often result in kidney injury in patients. Meanwhile, the clinical manifestations don't present until one or two days after the procedure. This causes physicians to lose valuable time to treat patients. The University Hospital Regensburg has researched a new concept for the treatment of kidney injuries for several years.
23/10/2017According to the WHO, 300 million people throughout the world are affected by lymphedema. This condition occurs when fluid that flows between cells is no longer transported back into the blood circulation and accumulates in the skin. Triggers can be surgeries, injuries or genetic defects for example. A new microscopy technique could now also indicate the causes.
02/10/2017If you are interested in laboratory medicine and come to the MEDICA 2017, you will quickly notice that Exhibition Halls 1 and 2 were demolished. A new state-of-the art hall is meant to take their place. Until then, exhibitors from the field of laboratory medicine will be showcased at their temporary new location in the lightweight hall structures 3a and 18 on the fairgrounds.
02/10/2017Chronic obstructive pulmonary disease often requires a detailed documentation of the course. As part of the AST@home project, Professor Keywan Sohrabi and Professor Volker Groß at the THM developed an app that enables the monitoring of the course of COPD via smartphone and includes family members or nursing staff.
01/09/2017Coronary heart disease (CHD) can cause heart arrhythmia, heart insufficiency or heart attack. All the more important is an early, reliable diagnosis that helps to treat it and to reduce risk factors. But what is the best method for diagnosis? A recent study found that functional imaging methods can often spare patients the trouble and risks of a coronary angiography.
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.
22/08/2017Physics has always supported medical science, especially when it comes to practical implementation. Now physicists and health professionals join in collaborative research at an interdisciplinary Center in Erlangen and incorporate fundamental principles of theoretical physics in their studies of diseases.
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?
01/08/2017Many therapeutic drugs are very powerful, but they are also very toxic at the same time. Thus, they have to be measured regularly, again and again, so that an adjustment of the individual drug dosage can be made. Until now, the "normal" way was to take the blood sample, send it to a central laboratory and get the results after some days. A new point-of-care test can measure it in 15 minutes.
24/07/2017A new analysis method that uses fetal DNA extracted from the mother’s blood is designed to non-invasively reach a prenatal diagnosis of genetic disorders in a child. A task force of the Hahn Schickard Society for Applied Research is an active part of the "ANGELab" project and co-developed this diagnostic procedure.
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.
03/04/2017Instant treatment is absolute vital for patients developing sepsis. Providing a specific therapy early on is key. To manage this the pathogenic organisms need to be identified accurately. But a fungal sepsis can still be a hard nut to crack.
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.
03/04/2017The laboratory is one of the most important and pivotal bastions in patient care. In the laboratory, acute, chronic and genetic diseases are diagnosed, the progression of diseases such as diabetes is regularly checked or specialists look for biomarkers to adapt cancer therapies.
22/03/2017Exercising, keeping fit, staying healthy as you age – modern lifestyle goals pursued by many. Another buzzword related to this lifestyle is work-life balance. But how can you maintain this balance if your job makes it impossible to stay healthy? If stress and physical as well as emotional distress cripple employees? Finding a balance is often barely possible.
01/03/2017Genome data, MRI images, and blood test results – data collected in the medical sector is not only very heterogeneous but also extremely extensive. However, it is important to not only collect this data but to also utilize it. After all, processed, linked and analyzed data provides many opportunities in research, hospital management and ultimately also for the individual patient.
01/03/2017In the "KDI – Clinical Data Intelligence Project", researchers are trying to consolidate various types of data to make them useable and useful to both medical professionals and scientists. This is a tremendous undertaking, considering the data volumes from different sources. In this conversation with MEDICA, Dr. Martin Sedlmayr explains the project setup.
08/02/2017Listening to your favorite music for at least 90 minutes a day and treating your tinnitus with it? Almost sounds too good to be true. Yet more and more German statutory health insurance providers pay for this treatment. We wanted to know more about it and spoke with Jörg Land, the CEO of Sonormed GmbH, about Tinnitracks.
23/01/2017Refugees who come to Germany struggle with language and cultural barriers – also when it comes to medical issues. Patients are often not able to state their medical history or acute conditions, which requires extra time and means increased costs for medical offices and shelters. The telemedicine project TeleView seeks to offer a solution to this problem.
02/01/2017Our topic title "pediatric (children’s) oncology" evoked strong emotional reactions from several mothers and fathers of our staff. "This hits too close to home for me, I couldn’t write about it", or "How do people manage to deal with this?". And we are only on the sidelines; physicians, caregivers and nurses at the hospital, hospice or families at home are the ones that have the real tough job.
21/12/2016Within the scope of the VIRUSCAN project that is funded by the Horizon 2020 Research and Innovation Program of the European Union, Dr. Charlotte Uetrecht from Hamburg/Germany investigates individual viruses to be able to later identify them on a nanospring structure. MEDICA.de wanted to know: how does this work?
01/12/2016Diabetics are not only schooled in getting a handle on their blood glucose levels, but also in looking out for possible complications. One complication of diabetes is nerve damage. It is often responsible for the so-called "diabetic foot". Something many people are not aware of is that the heart can also be put at risk by nerve damage.
01/12/2016A German proverb says, "Old age is like a hospital that accepts all diseases," and medicine confirms that older people are not only considerably more susceptible to infectious diseases than they were in middle age, but that body and mind are also less resilient and recover slower or not at all from adverse effects or injuries.
02/11/2016Call systems: every hospital patient is familiar with them, but hardly anyone gives any thought to how they work. And yet they fulfill an important function because in an emergency, they "call" for help. Just think what might happen if they didn’t work. That is why they are subject to stringent safety regulations. We spoke with D.Eng. Matthias Rychetsky, who is familiar with call systems.
04/10/2016So far, avatars could only be found in computer games. But if researchers of the EU-wide www.myhealthavatar.eu project have their way, this could soon change.
01/09/2016Patients take center stage during surgery. Their treatment should be as gentle and effective as possible, which is why there is a trend towards minimally invasive surgery (MIS). But minimal procedures require better supporting technologies. The hybrid operating room combines surgery and imaging systems and increasingly replaces conventional open surgery approaches with MIS.
01/09/2016When it comes to the future of medicine, we often ponder how we would like to be treated. On the other hand, there is the issue of how physicians would like to treat their patients. The surgical procedures are determined by the technology that doctors are surrounded by. That’s why technology development also needs to be adapted to the needs of surgeons in the operating room of the future.
01/04/2016Human genetics is the study of the genetic makeup of human beings. DNA, chromosomes, and genes are extensively analyzed by medical specialists. Physicians of Germany need to have a qualification in genetic counseling to successfully advise patients.
22/03/2016Medical apps like diabetes or high blood pressure diaries are becoming increasingly popular with smartphone users. There are many available choices out there but they are not always clear. Added to this is the question of how the data collected by the apps can be sensibly incorporated into treatment.
08/03/2016Pancreatic cancer is one of the deadliest forms of cancer because it is difficult to diagnose and only presents with symptoms in the later stages. In the future, a laboratory test developed at the Greifswald University Medicine could make an early detection of this type of cancer and consequently a faster and better treatment possible.
01/03/2016Fortunately, only a handful of newborns are affected by them, though this determines if not the rest of their lives then, at least, the first few years of affected children: congenital heart defects. After the necessary surgeries, the small patients repeatedly need to return for checkups. Until now, these were conducted using MRI scans. 4D ultrasound can be an alternative.
22/02/2016Easy solutions that deliver results quickly are a great asset in medicine: patients receive their diagnosis faster and physicians have more time to treat them. Such tools also work without sophisticated resources and trained personal. A device currently developed in a project funded by the European Commission could bring all of this to point-of-care-testing for infectious diseases.
01/02/2016First grow tissue in the lab, then insert it into patients when they need it and you’re done! Unfortunately, things are not as easy as people hoped at the onset of “tissue engineering”. Although robust tissues for bone defects can be grown in a petri dish, for example, they unfortunately quickly die off again inside the body if there is no corresponding nutrient supply.
04/01/2016When infectious diseases such as Ebola break out, a rapid diagnosis is important because the early detection of a virus along with the right hygiene measures can prevent its continued spread. However, laboratories and skilled personnel are not available everywhere. Low-cost and portable detection strips can bring relief.
04/01/2016Most Europeans think it was a long time ago, but the residents of West Africa clearly feel the consequences of the Ebola epidemic that broke out in December 2013 and still continues today. So far, approximately 11,300 people have died as a result of the outbreak; more than 28,000 contracted the disease.
01/10/2015A proper diagnosis is a part of great therapy. However, it can also be beneficial to be able to quickly respond to changes during a treatment. One example of this is the treatment of uterine myomas. Female patients at the University Hospital Bonn are treated using so-called high-intensity focused ultrasound, HIFU in short. Prof. Holger Strunk explains this procedure.
01/10/2015Semiconductor nanoparticles for biomedical applications have been researched for some time now. Not only are they millionths of a millimeter in size, they also offer great potential for cancer diagnostics and therapy, so-called theranostics. They enter cells, are activated by ultrasonic radiation and destroy the cells using the generated vibration.
01/10/2015It is a portmanteau, a mixture of two words. This way it saves us time and trouble while speaking because the human speech apparatus is lazy. And it describes a mixture of procedures: the combination of two procedures that would normally be separate in medicine. We are talking about theranostics.
01/09/2015They can be seen everywhere: at the wrists, in the ear, clipped to the belt. Wearables are small technical assistants who are built to collect and partially also to analyze data. Some of them collect measurable health data, others "only" count their user’s steps or measure the surrounding UV radiation. The fact is, however, that wearables are en vogue and are used for many different cases.
03/08/2015Nuclear medicine physicians use so-called gamma cameras for myocardial perfusion scintigraphy. The devices record radioactive substances that are injected into the patient and show changes in the heart muscle (myocardium). Now a new gamma camera is able to record images faster and by using much less radiation.
03/08/2015Malignant tumors can be fought with X-rays – usually with radiation therapy from outside the body. Nuclear medicine physicians can also accomplish this inside the body with radioactive materials, called radiopharmaceuticals. They also offer big benefits for clinical diagnostics as long as a specific target can be assigned to them.
03/08/2015Endoradiotherapy can be very unpleasant for cancer patients, since it does not only harm tumor cells, but also healthy ones. Sometimes, patients even need to stop therapy because of the side effects. Physicians and researchers are thus continuously searching for ways to transport radiopharmaceuticals directly and exclusively to their target.
01/07/2015Deep vein thrombosis is not just a risk factor for frequent flyers but also for wearers of cardiovascular implants and newly operated patients. Blood thinners prevent these dangerous blood clots from forming, but they need to be carefully adjusted and do not work the same way in every patient. A detailed analysis of platelets (thrombocytes) could prevent complications in the future.
01/06/2015When cancer is diagnosed, the terms tumor markers or biomarkers keep popping up. They describe characteristics that are not found in healthy persons. The classic tumor markers can be easily detected in blood samples or other body fluids. Other analysis methods require more effort. Yet they all share one thing in common: biomarkers indicate a potential tumor.
01/06/2015Can liquid biopsies become the new trend in cancer diagnostics? The medical world has asked this question for quite some time. The first globally approved liquid biopsy-based test for lung cancer shows that this can work. Yet further findings and research are still required to establish this less invasive method in diagnostics.
01/06/2015A tumor is as unique as the person who is affected by it. For a long time, it was assumed this would make treatment more difficult since cancer drugs are not able to be one hundred percent effective in targeting the affected cells. In this interview with MEDICA.de, Professor Ugur Sahin explains why it is precisely these individual mutations that make him hopeful for a new type of therapy.
04/05/2015Whether it is a mammogram, colonoscopy or a skin cancer screening – after a certain age, we are subject to various early cancer detection screenings. Yet many of us don’t know that these screening tests are also associated with risks. This is something what Dr. Sylvia Sänger from the University Medical Center Hamburg-Eppendorf discovered in a study.
04/05/2015Since the end of April 2015, the long-awaited evaluation report on the skin cancer screening programs offered by German health insurance providers is now finally available. We spoke with Dr. Ralph von Kiedrowski, Board Member of the German Dermatologist Association (German: Berufsverband Deutscher Dermatologen) on what the screening can accomplish and his take on the G-BA report.
04/05/2015There are many decisions to be made in an adult life; among them are cancer prevention screenings. They are voluntary and many people deliberate whether they should go or not and if they would actually want to know the results. Science, politics and health care professionals also ponder with each new preventive service whether it is beneficial and who should end up paying for it.
02/03/2015Crises come in many shapes and sizes. Whether it’s poor hygiene, thefts or treatment errors – once the crisis has arrived, things need to move quickly. For hospitals in particular, the right crisis communication is key. Yet many medical facilities still neglect the fact that crisis communication starts before the actual crisis takes place.
02/02/2015When children are sick, their parents take them to a pediatrician. A pediatric pathologist is needed when pathology exams need to be conducted. This branch of pathology requires specialized knowledge. The Society for Pediatric and Fetal Pathologists is championing the transfer and preservation of this knowledge.
02/02/2015The digitization of medicine moves on. Researchers, physicians and patients equally benefit from this development – thanks to improved diagnostics with highly sensitive devices, today findings can be comprehensively analyzed and treatment decisions made on a broadened basis. Digitization also offers the area of pathology interesting fields of application.
01/12/2014How does a physician handle a patient, who wants to die and what rights do I actually have as a patient? Legal practitioners do not automatically answer these and other questions. We talked about this subject with MD-PhD Ralf Jox from the Institute of Ethics, History and Theory of Medicine at the Ludwig Maximilians University of Munich, Germany.
03/11/2014November 14, 2014 is World Diabetes Day – and MEDICA is also concerned with this metabolic disorder: several lectures at the MEDICA EDUCATION CONFERENCE are dedicated to the so-called “sugar disease” that affects 382 million people worldwide. The Conference addresses the damages caused by the disease, its prevention and therapy.
01/10/2014On November 10, 2014, astronaut Alexander Gerst will return to Earth from the International Space Station (ISS). He is not just anxiously expected by his family, but also by Dr. Anna-Maria Liphardt from the Institute of Biomechanics and Orthopedics at the German Sport University Cologne
01/08/2014If neither the immune system nor antibiotics are able to control an infection, a sepsis can arise out of it - an infection that attacks several organs at the same time and causes the immune system to overreact. This is a life-threatening condition.
01/08/2014Detecting infections quickly and reliably with the naked eye: This is what many doctors in hospitals and in the doctor's surgeries wish for. To make this dream come true, Prof. Holger Schönherr, a scientist from Siegen, is researching a sensor that should show an infection by a color change.
01/07/2014In patients with Parkinson's, neural cells in the brain die off that produce the neurotransmitter dopamine. Certain physical symptoms that can indicate the disease follow years later. But a reliable diagnosis can only be made through examination of the brain after the patient's death, and not during his lifetime.
02/06/2014"Sports are good for your health", as the saying goes. Regular exercise promotes the health of our blood vessels and prevents vascular diseases. However, many years of competitive sports can also have negative effects on vascular health and increase the risk of myocardial infarction. Prof. Martin Halle of the Technical University Munich explains at MEDICA.de what athletes need to pay attention to.
02/06/2014Sudden deaths of football players make headlines time after time: competitive athletes who are the idols of many people die just when they are on the playing field and in the limelight. Congenital heart defects often cause their death. Sports physicians and FIFA now plan to ascertain data that can help improve preventive examinations in competitive football.
02/05/2014Whether in remote areas or in a large city – people everywhere need good healthcare. Thanks to mobile health, more and more people can get medical help, even in poor regions of the world.
04/03/2014Prenatal care, cancer check-up, vascular examinations – sonography is versatile, provides reliable imaging to physicians and does not tax patients with radiation. It is comprehensively available, from doctor’s office to university medical center. A sound continuing education of sonography users is essential for good diagnostics, also since different devices have different strong points.