“Genetics and runaway appetite are not the only causes of obesity. Sometimes, your own body can turn against you in ways you never thought possible.” ~The Science of Obesity
Saturday, August 3, 2013
Help PCPs Know What How to "Treat" a Cushing's Patient
Thursday, August 1, 2013
Pituitary damage an unexpected war wound
http://www.latimes.com/la-me-pituitary-damage-20130801,0,579258.story
Emerging evidence suggests that pituitary problems may be going undiagnosed in victims of blast-related brain injuries, the defining wounds of the recent wars.
The symptoms often overlap, perhaps explaining why some patients do not fully recover and offering hope that hormone replacement therapy might help in some cases.
Trying to get a handle on the problem, the Pentagon last year issued guidelines to its doctors to screen for hormone irregularities when symptoms persist after concussions — the mildest and most common form of traumatic brain injury, or TBI.
The pea-sized pituitary gland secretes nine hormones that help regulate metabolism, sexual function, blood pressure and other vital processes. Housed in a bony pocket in the skull, it hangs from the base of the brain by a strand of neurons and blood vessels.
Experts long have known that serious head trauma can disrupt the blood supply and nerve connections. Over the last decade, the same damage has been documented in people who suffered concussions in car crashes and sports accidents. Only in the last few years did scientists begin to look specifically at the risk from blasts."[\endquote]
Thursday, July 25, 2013
Cushing's patients will have global access to Korlym
Corcept Therapeutics Announces Partnership With Idis for Global Access to Korlym(R)
Corcept Therapeutics Announces Partnership With Idis for Global Access to Korlym(R)— Corcept Therapeutics Incorporated (NASDAQ: CORT) announced today that Korlym® (mifepristone) 300 mg Tablets is available to patients outside of the United States through an Idis Access Program. Idis Access Programs enable patients around the world to be prescribed investigational or approved drugs prior to their commercial launch in that country through a regulatory-compliant and ethical channel on a named-patient basis. Corcept, a pharmaceutical company engaged in the discovery, development and commercialization of drugs for the treatment of severe metabolic and psychiatric disorders, has been offering Korlym in the United States since April 2012 as a once-daily oral treatment of hyperglycemia secondary to endogenous Cushing's syndrome in adult patients who have type 2 diabetes mellitus or glucose intolerance and have failed surgery or are not candidates for surgery.
http://www.sys-con.com/node/2746247
Corcept is "Down but Far from Out"
Sometimes having drugs earn FDA approval or even having some good trial results to go along with good cash positions simply aren't enough to keep investors entertained. When investors lose faith or question when they will ever see a return, it can initiate selling that leaves the door open to great opportunity. For these five stocks, there has recently been more selling than buying and yet not much seems to have changed. There are some approved products that have great potential, some products in trials with some positive results and even some pretty sound cash positions to consider. The time is now right to take a second look at what they each have to offer.
....
Corcept Therapeutics (CORT)
Corcept Therapeutics has taken its share of knocks lately primarily because the marketing of its approved drug Korlym has failed to deliver anticipated results with revenue. Korlym is approved for controlling hyperglycemia associated with Cushing's syndrome and represents the first FDA-approved oral therapy for the treatment of patients with this rare disorder. Since being launched in April of 2012, revenue growth has been slow to develop. Now Korlym faces competition from Novartis (NVS) and its competing drug Signifor which also was approved for treating patients with Cushing's syndrome in December. There is more for Corcept to prove with Korlym in treating psychotic depression and there is more marketing left to do for Cushing's syndrome in order to realize some of Korlym's potential. Some hope that Novartis and their entry into the Cushing's syndrome marketplace might actually work to Corcept's favor with their first-mover advantage with Korlym and the marketing might of Novartis educating patients and physicians alike.
Corcept has been struggling to make money, but at least has experienced increasingrevenue since April of 2012 up from $875K in 2nd quarter of 2012 to $1.7 million in the 1st quarter of this current year. Corcept even has plenty of cash reporting about $81.5 million at the end of the first quarter of this year. The $11-12 million cash burn might appear to be pretty extreme, but opening up a marketplace for Korlym to treat psychotic depression should really get things going for Corcept and its stock. The stock is down 59.3% from a year ago, now at $1.79 a share, and is a little above its 52-week low of $1.27 a share. If Novartis can help educate practitioners and patients alike to further the understanding of Cushing's disease, this could be all Corcept needs to finally break out of its slump. On the other hand, if Novartis does too well or doesn't do enough, Korlym's hopes and Corcept's too will depend on the ability to treat psychotic depression. After a nice 5.9% gain on last Friday it might be a signal that some investors think it can.
Thursday, June 20, 2013
AMA declares obesity a disease
BY MELISSA HEALY AND ANNA GORMAN,Los Angeles Times
The American Medical Assn. voted Tuesday to declare obesity a disease, a move that effectively defines 78 million American adults and 12 million children as having a medical condition requiring treatment.
The nation's leading physicians organization took the vote after debating whether the action would do more to help affected patients get useful treatment or would further stigmatize a condition with many causes and few easy fixes.
In the end, members of the AMA's House of Delegates rejected cautionary advice from their own experts and extended the new status to a condition that affects more than one-third of adults and 17% of children in the United States.
"Recognizing obesity as a disease will help change the way the medical community tackles this complex issue that affects approximately 1 in 3 Americans," said Dr. Patrice Harris, an AMA board member.
Tuesday's vote is certain to step up pressure on health insurance companies to reimburse physicians for the time-consuming task of discussing obesity's health risks with patients whose body mass index exceeds 30. It should also encourage doctors to direct these patients to weight-loss programs and to monitor their often-fitful progress.
The federally funded Medicare program, which insures an estimated 13 million obese Americans who are over 65 or disabled, already covers the costs of "intensive behavioral therapy" for obese patients, as well as bariatric surgery for those with additional health conditions. But coverage for such obesity treatments has been uneven among private insurers.
Insurers who are members of the California Assn. of Health Plans cover many services to treat medical conditions associated with obesity, including bariatric surgery and diabetes, said President and Chief Executive Patrick Johnston.
The AMA's decision essentially makes diagnosis and treatment of obesity a physician's professional obligation. As such, it should encourage primary care physicians to get over their discomfort about raising weight concerns with obese patients. Studies have found that more than half of obese patients have never been told by a medical professional they need to lose weight — a result not only of some doctors' reluctance to offend but of their unwillingness to open a lengthy consultation for which they might not be reimbursed.
Past AMA documents have referred to obesity as an "urgent chronic condition," a "major health concern" and a "complex disorder." The vote now lifts obesity above the status of a health condition, disorder or marker for heightened risk of disease — as high cholesterol is for heart disease, for instance.
"As things stand now, primary care physicians tend to look at obesity as a behavior problem," said Dr. Rexford Ahima of University of Pennsylvania's Institute for Diabetes, Obesity and Metabolism. "This will force primary care physicians to address it, even if we don't have a cure for it."
The new designation follows a steep 30-year climb in Americans' weight — and growing public concern over the resulting tidal wave of expensive health problems. Treatment of such obesity-related illnesses as cardiovascular disease, Type 2 diabetes and certain cancers drives up the nation's medical bill by more than $150 billion a year, according to the Centers for Disease Control and Prevention.
Projected increases in the obesity rate could boost that figure by an additional $550 billion over the next 20 years, a recent Duke University study concluded.
In laying out the case for and against the redefinition of obesity, the AMA's Council on Science and Public Health argued that more widespread recognition of obesity as a disease "could result in greater investments by government and the private sector to develop and reimburse obesity treatments."
The Food and Drug Administration, which has approved just two new prescription weight-loss medications since 1999, would probably face increased pressure to approve new obesity drugs, spurring new drug development and more widespread prescribing by physicians, the council noted.
"The greater urgency a disease label confers" also might boost support for obesity-prevention programs such as physical education initiatives and reforms to school lunch, the council added. In addition, it speculated that "employers may be required to cover obesity treatments for their employees and may be less able to discriminate on the basis of body weight."
But the council also said that making obesity a disease could deepen the stigma attached to being overweight and doom some patients to endless nagging — even if they were otherwise healthy or had lost enough weight to improve their health.
It might also shift the nation's focus too much toward expensive drug and surgical treatments and away from measures to encourage healthy diets and regular exercise, the council wrote in a background memo for AMA members.
Dr. Daniel H. Bessesen, an endocrinologist and obesity expert at the University of Colorado Anschutz Medical Campus, called the AMA's shift "a double-edged sword." Though the semantic change may reflect "a growing awareness that obesity is not someone's fault," he worried that "the term disease is stigmatizing, and people who are obese don't need more stigmatizing."
AMA declares obesity a disease
http://www.latimes.com/news/science/la-sci-obesity-disease-20130619,0,4422080.story
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Tuesday, June 18, 2013
Take Charge of Your Life: Keep Track of Your Tests Results
Want Your Test Results? Don't Wait. Nag Your Doctor
November 30, 2011 by Candy SagonPatients who passively wait for their doctor to call them with medical test results need to wake up – and start dialing.
As one doctor put it, "No news is not good news. If a patient gets a test done and doesn't get a result, he should follow up."
Failure to pass along test results promptly — or even at all — is a growing problem and partly to blame for the big spike in medical malpractice payouts, according to a recent study in the Journal of the American College of Radiology.
Researchers found that annual malpractice payouts due to lapses in communications, including failure to pass along test results, more than quadrupled between 1991 and 2010, climbing to $91 million annually.
Of 306 malpractice cases in which test results were specifically cited as a factor, nearly half the cases were due to the patient not receiving the test results. A close second was that the doctor didn't receive the results.
For example, one Virginia woman, who assumed her mammogram was normal when she didn't hear from her gynecologist, discovered a year later when she returned for her annual exam that she had breast cancer and it had spread. The previous exam's results — which had shown the tumor — had been sent to the wrong doctor.
"Patients should expect to get test results even if (the results) are completely normal," Glen Stream, MD, president of the American Academy of Family Physicians told NPR's health blog. Don't assume that just because the doctor didn't call, everything is okay.
Here are some other ways patients can make sure they get their test results:
* Always ask your doctor which test is being performed and when to expect results. Mark that date on your calendar and be sure to call.
* If you're having several tests performed, ask your doctor what you can do to make sure you get all the results.
* Some practices allow patients to go online to view their test results. If your doctor has such a system, sign up for it.
* Request that the imaging center or lab send the results to your doctor. Be sure they have your doctor's correct information and ask when the results will be sent. Then follow-up with your doctor.
Wednesday, May 1, 2013
Monday, April 29, 2013
Stress & Your Skin
If you're worried about the health and look of your skin, it's unlikely that you'd think of stress as a possible problem. You may be surprised to learn just how tied your mental health is to your complexion.
Cortisol is the main culprit. When we're stressed, this nasty hormone causes many problems for our body and our skin.
Wrinkles
It's often said that the stress of the position makes Presidents age faster, and there may be a grain of truth to this. Cortisol causes the sugar levels in blood to rise. This encourages a process called glycation, which causes damage to collagen in the skin, making it more rigid and increasing the appearance of fine lines and wrinkles. Additionally, the ingestion of high amounts of sugar also contributes to glycation, so decreasing the amount of white sugar, high-fructose corn syrup, and simple carbs can help slow the process.
Dehydrated Skin
Suffering from dry or damaged skin? Again, cortisol may be to blame. It decreases our production of hyaluronic acid, a natural skin moisturizer, while also compromising our skin's barrier and allowing more hydration out. This, in turn, makes it harder for the enzymes that work to repair day-to-day damage to our skin to do their job. So when you're feeling stressed, make sure you keep a bottle of water nearby! And avoid caffeinated beverages (yes, even coffee!) which further dehydrate your body.
Dull Skin
Pregnant women are often complimented on their "rosy" glow, which is caused by an increase in blood flow to their skin. Unfortunately, when we're stressed, we experience the opposite. As a part of our natural "fight or flight" instinct, the chemical epinephrine (or adrenaline) is released, decreasing blood flow as well as the important nutrients it brings to the skin. Want to get the blood pumping again? Get moving! Exercise is a great way to combat this effect, and it's also a great coping mechanism for stress.
-- note: see additional article about fighting dull skin (for normal folks, but maybe it could improve our dull state, too.)
De-stress to Keep Your Skin Healthy
Finding healthier ways to deal with stress can help keep the effects of cortisol and epinephrine at bay. What can you do?
Get more rest. Getting 6 to 8 hours a night can help keep cortisol in check. Is stress keeping you up at night? Try turning off all screens an hour before your bedtime, and read instead. The light from the screen can confuse your body's sleep cycle.
Relax. Yes, it's easier said than done but make a commitment to taking time away from work. Are you constantly checking your work email? Set aside times to turn your smartphone off, like dinner time and the weekends. You may be surprised by how much of a difference it can make for your mental state.
Find quiet time. Take a bath. Meditate. Do yoga. Or just try deep breathing exercises. Schedule this time just like you would any other activity. Often, by taking time for yourself, you'll find that you're better able to focus, enabling you to get more done anyway.
Laugh. Spend time with family and friends—and no, running errands together doesn't count! You may not have time to take a full-fledged vacation but you can take an hour or two here and there. Have a date night with your spouse, meet up with a friend during your lunch hour, or take your kids to the park. Make sure this time is spent with no work or other stressful distractions. Instead, focus on having a good time and unwinding.
News and Relief
Improved Quality of Life After Bilateral Laparoscopic Adrenalectomy for Cushing's Disease
"Conclusions:
Laparoscopic bilateral adrenalectomy for symptomatic Cushing's disease is a safe and effective treatment option. The majority of patients experience considerable improvement in their Cushing's disease symptoms, and their quality of life equals that of patients initially cured by transsphenoidal pituitary tumor resection."
Sunday, April 28, 2013
Ready to Read MRIs, Junior Radiologist?
Saturday, April 27, 2013
Exposure To Low Doses Of Multiple Xenoestrogens Found To Strongly Distort Hormone Action
Read article here:




