Additional Advances To Expect in Medical Care

In the last post I referred to the advances in biological sciences and some in engineering and computer science. Here are some more that will have a tremendous impact on your care now and into the future.

With the improvements in imaging devices such as MRI and CT scanners, it is now possible to do many procedures much less invasively in the radiology suite rather than in the OR as before. Uterine fibroids can be destroyed by passing a small catheter [about the size of a spaghetti noodle] into the arteries that feed the fibroid. Then small particles are inserted that block off that blood supply and the fibroid basically withers away. It is a rapid procedure with minimal recuperation time, especially compared to surgical removal of the uterus [hysterectomy.] Another example is resolving an aneurysm in the brain using similar catheters without the need for open neurosurgery.
Some tumors of the brain can be successfully treated with the “gamma knife” which is designed to give a huge dose of radiation to the tumor but not the rest of the brain. It is done in one procedure and the patient goes home the same or the next day. Other new radiation therapy procedures utilize very sophisticated equipment that can deliver the correct dose of radiation to the tumor, say in the prostate, but avoid most of the surrounding tissue such as the rectum and bladder. This makes the treatment more effective yet with fewer side effects.

Slowly but surely, all medical information is being digitized. As this happens it will be finally possible to have a total electronic medical record. This will mean your medical data is available anyplace, anytime. And it will mean that if you are sent to a specialist that your CT scan is available on line and you will not have to go to the radiology office to get it before visiting the specialist. This will save you time; the specialist can make an informed opinion immediately and will mean reduced costs. There are some important hurdles to overcome before this will be a reality but I am confident that they will be solved relatively soon.

With these and other advances medical care will be more custom tailored just for you; there will be a greater focus on prevention; it will be possible to repair, restore or replace a damaged organ; your medical data will be instantly available and medical care will be safer. Big advances.

America Has a Sick Care Not a Health Care System

We Americans like to pride ourselves as having the best healthcare system the world but unfortunately that is not the case. We have a medical care system, not a healthcare system. We give lip service to prevention and spend only about 3% of our $2 trillion in medical expenditures on public health. By many measures we do not rate favorably compared to many of the other industrialized societies. As citizens we have behaviors that are driving more and more illness, illnesses that at chronic, complex, lifelong and life shortening. That $2 trillion is by far more than other nations spend per capita and it is seriously and adversely affecting businesses, government and each of us. Meanwhile, we may be pleased with our doctor but not the delivery system as a whole. Quality is subpar, preventable errors are rampant and some 47 million of us are without insurance access to medical care – the only such industrialized country. Health care reform is now a topic of great interest but politicians and media focus on the access issues predominantly, cost issues somewhat and the quality, safety and prevention/ public health needs only rarely.
Let’s take a closer look at what we have today. The current system of care focuses on “disease and pestilence.” It is a disease oriented system and certainly not a health management system nor a patient-oriented system. Mostly, this is due to a reimbursement methodology that under-rates the generalists and tilts toward those that do procedures. That is not what we need; what we need is a payment system that rewards the generalist for working in rural or socio-economically deprived areas, for taking the time to listen to the patient, for being attuned to prevention and wellness management. Today, that is just not where we are in America. So we need a change to a system that is focused on disease prevention, health promotion and with ready access to primary care and providers. Then, when necessary, access to specialists, hospitals, rehabilitation and all of the other requirements for good medical care when disease or injury does occur.