October 19th, 2011 by Steve Novella, M.D. in Health Tips, Research
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The discovery of various vitamins – essential micronutrients that cause disease when deficient – was one of the great advances of modern scientific medicine. This knowledge also led to several highly successful public health campaigns, such as vitamin-D supplementation to prevent rickets.
Today vitamins have a deserved reputation for being an important part of overall health. However, their reputation has gone beyond the science and taken on almost mythical proportions. Perhaps it is due to aggressive marketing from the supplement industry, perhaps recent generations have grown up being told by their parents thousands of times how important it is to take their vitamins, or eat vitamin-rich food. Culture also plays a role – Popeye eating spinach to make himself super strong is an example this pervasive message.
Regardless of the cause, the general feeling is that vitamins Read more »
*This blog post was originally published at Science-Based Medicine*
October 2nd, 2011 by DeborahSchwarzRPA in News
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Ventricular Assist Devices (VADs) are small pumps that take over the work of the heart in pumping the blood through the body. Patients who need a heart transplant, but for whom there is no donor heart available, might be given a VAD for what’s called a bridge-to-transplant while they wait for a donor.
PediMag, the pediatric version of the adult device, CentriMag, is an external device designed for short-term use in infants with heart failure. PediMag can also be used to support children after heart transplant surgery if they experience organ rejection and need time for their hearts to rest and heal, according to Jonathan M. Chen, MD, Surgical Director of Pediatric Heart Transplantation at Morgan Stanley Children’s Hospital of New York. Dr. Chen has extensive experience treating children with heart failure and has recently authored an account of his first successful use of the PediMag as a biventricular bridge-to-transplant in an infant.
The PediMag ventricular assist device is Read more »
*This blog post was originally published at Columbia University Department of Surgery Blog*
September 24th, 2011 by DavidHarlow in Opinion
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I spoke on health care social media and regulatory compliance at the Health Care Compliance Association’s New England Regional Annual Conference last week. As you may expect, the room was full of the folks who, generally speaking, are the folks who block social media sites on health care organization networks. I sent a link to an online bio to one of the session organizers in advance, and even that site was blocked by his facility’s network. Clearly, we have a long way to go in educating health care compliance professionals about the risks and benefits of using health care social media, and an appropriate approach to balancing these risks and benefits so as to establish an appropriate social media presence for each health care organization.
My talk was followed by a presentation by two federal prosecutors, one of whom reminded the audience that they may need to produce copies of all online postings in response to government document requests or subpoenas. We may quibble about the scope of material that might be covered by such a production request, but the key takeaway from this comment should be Read more »
*This blog post was originally published at HealthBlawg :: David Harlow's Health Care Law Blog*
August 16th, 2011 by MellanieTrueHills in Health Tips, Research
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As a patient, you probably see lots of hype-filled reports about various drugs. After a drug is approved, there’s an inevitable blitz of negative publicity which often scares people away from important new solutions that could help them.
There has been so much news lately about Multaq (dronedarone), the drug designed to provide the benefits of amiodarone but with fewer risks. This drug is important to people with afib, especially those with heart disease whose choices are limited, so it’s time to put into context for patients what has transpired in the two years since FDA approval.
These two companion articles provide an in-depth analysis into issues that have been reported about Multaq, including whether it can cause: Read more »
*This blog post was originally published at Atrial Fibrillation Blog*
August 3rd, 2011 by Jeffrey Benabio, M.D. in Health Tips
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Yes, laser hair removal is a common and effective way to permanently remove hair. It is safe, but remember these tips:
- Hair removal lasers target the pigment in hair (that’s how they work). Hair lasers can damage darker or pigmented skin as the laser will target both the hair and the skin, burning it. This can lead to permanent skin discoloration.
- Tanned skin is dark skin, and laser hair removal should never be done on people with a tan.
- Laser hair treatments hurt. Some people Read more »
*This blog post was originally published at The Dermatology Blog*
