Study finds disparities in timing and type of treatment in colorectal cancer patients

In a new study published in Cancer Epidemiology, Associate Professor Dr. Cara Frankenfeld of the George Mason College of Health and Human Services found racial disparities in how the presence of cancer-related diagnostic and treatment technology is related to colorectal cancer (CRC) patient outcomes in Georgia. The findings suggest that the hospital capacity and availability of advanced technologies may benefit white patients, but not black patients, in terms of time-to-treatment and overall survival.
Read More

The risks of algorithmic (il)literacy on healthcare platforms

The use of wearable technologies, mobile health applications and online health platforms is on the rise, allowing us to track and share our health data, and engage in online discussion forums to ask about health-related questions. The wealth of data in theory allows us to manage our health more effectively and be better equipped when we visit the doctor. Such tools can also act as a new source of knowledge legitimacy, integrating “layman” input and enabling patient access to and control of information. While patient access to secrecy of the healthcare system and its proprietary power on patient data, is increasing and demonstrating the potential to have healing powers for patients despite privacy and security concerns.
Read More

Using Google Street View to analyze food retail in the Bronx

Cities like New York have implemented varied supermarket incentive programs, from low-cost financing to zoning bonuses, to increase access to healthy food and reduce diet-related chronic diseases in underserved communities. The impacts of these programs are often hard to measure due to a lack of accurate, reliable data on current food retailers and historical data on food environments.
Read More

New tool to study how neuronal networks recover their function after neuron loss

A multidisciplinary study led by UB researchers has developed a new experimental tool that enables the application of focalized damage on an in vitro neuronal network of only a few millimetres and record the evolution of the whole network. The objective is to understand the response mechanisms that take place in the brain neuronal circuits, and which prevent a total propagation of the damage while they recover the functionality of the affected circuits. One of the main conclusions is that the network quickly activates self-regulation mechanisms that reinforce the existing connections and restore the functionality of the circuit.
Read More

Smart software detects early-stage esophageal cancer

Thanks to smart software doctors will soon be able to detect early signs of esophageal cancer in patients with so-called Barrett’s esophagus. This is the result of research conducted by Amsterdam UMC, the Catharina Hospital in Eindhoven and Eindhoven University of Technology (TU/e). The results were published in the leading medical journals Gastroenterology and Gastrointestinal Endoscopy.
Read More