Tag Archives: medicine

How Good Is Your Medicine?

This is a great talk about how much clinical trial data is never published. It is a bit scary but definitely something people should be knowledgeable about.

StrataRx Free Online Conference

Tomorrow, October 5, 2012, at 10am Pacific Time, O’Reilly will be hosting StrataRx. I have attended other Strata online conferences and they are good. So, if data science and personalized medicine are of interest to you, then you should signup.

Big Data and Medicine: Who is working on it?

I previously posted about Data Science and Doctor Visits. What I would like to know.

Who is working on data science problems for medicine?

I would love to hear some answers to this. They can be individual researchers, startups, or established companies. If I get some responses, I will be sure to post a list on the blog.

Data Science And Doctor Visits

Electronic Doctor Visit

I recently received a message from one of the local hospitals. It stated that I can now have an electronic visit with my doctor. Here is how I understand it works. I fill out a brief questionnaire explaining some of my symptoms and submit it online. Within one day, my doctor will review my submission and respond. Obviously, this electronic visit should only be used for minor medical issues such as a common cold or a prescription update.

Why?

Being the type of person I am, I initially questioned why the hospital was really doing this. Sure the hospital will be able to help more patients and make more money, but is there something more?

The Data

Think of the data that is collected in this process: a patient entered description of the symptoms and the doctors diagnosis. It appears the hospital is building a training set of data with description of symptoms and a diagnosis. It is a very short step to apply a machine learning algorithm or two and totally automate the process. Maybe this is already done and my doctor just signs off on the result.

Here is how envision the system working:

  1. Use some natural language processing to identify the symptoms
  2. Match the symptoms to some known illness via machine learning
  3. Report the diagnosis and treatment
  4. Prescribe medicine if necessary

What Do You Think?

How do you feel about this process? I am sure there are some companies working on just this problem. Who are those companies?


Note: Yes, I know this data is currently collected by hospitals, but a human (nurse or doctor) interprets what another human is saying before entering the data. The electronic visit just made me realize how easy it would be to automate a doctor’s job for common problems.