Thursday, December 18, 2014

How To Correctly Use an Epinephrine Autoinjector (EpiPen) to Prevent/Treat Anaphylaxis

I was inspired to write this article to shine light on health literacy, and how physicians need to ensure that their patients truly understand what they are being told at the end of the day. Take the time to teach and communicate, its the only key to success.

Epinephrine autoinjectors (called EpiPens) are life saving when a severe allergic reaction leads to a life threatening condition called anaphylaxis.

A recent study from the University of Texas at Galveston evaluated 145 patients using epinephrine autoinjectors or inhalers from multiple allergy/immunology clinic sites. Only 16% of those using an epinephrine autoinjector, did it the correct way. The most common mistake was that patients didn’t hold the pen in place long enough for the medication to enter into the body. Other errors included failure to place the needle end of the device on the thigh and not pushing the device forcefully enough to ensure the needle entered the skin.


Anaphylaxis is LIFE THREATENING and can occur within minutes of exposure to an allergen. To learn more about allergies and what an allergen is click here

Here are some tips on how to use an EpiPen, which can help save a life:



Hope this information was helpful! As always, leave comments below and email all questions to DoctorDeenaMD@gmail.com.



**PLEASE REMEMBER IF YOU HAVE ANY QUESTIONS OR CONCERNS ABOUT YOUR HEALTH AND/OR BEFORE STARTING OR STOPPING ANY TREATMENT OR ACTING UPON INFORMATION CONTAINED ON THE SITE, YOU SHOULD CONTACT YOUR OWN PHYSICIAN OR HEALTH-CARE PROVIDER**

Wednesday, November 26, 2014

All poultry Should Be "Hormone-free”

Are you looking for a “hormone-free” turkey this Thanksgiving?

I hope not…..because all turkeys and other forms of poultry are hormone-free here in the USA.

Many people don’t realize that the labeling of  “hormone-free” in poultry is a marketing tactic so that you purchase a product which you believe is more natural (and is usually more expensive). 

I’ve had many male patients concerned that their breasts were growing due to "hormones in the chicken they eat." This is very unlikely since the FDA prohibits use of steroid hormones for growth in poultry and pigs.

Since the 1950s, the FDA has approved steroid hormones for use in beef cattle and sheep only. These steroid hormones include estrogen, progesterone, testosterone, and their synthetic versions.

All meats that are labeled as “hormone-free”, “no hormones added”, or “raised without use of hormones” must be followed by a statement which says “federal regulations do not permit the use of hormones in poultry.”

Check it out below:


So the next time you are shopping for poultry that's hormone-free...save yourself some money. Share this information with your friends and family to help dispell marketing myths!

Feel free to email questions and comments to DoctorDeenaMD@gmail.com. Happy Thanksgiving everyone!

**PLEASE REMEMBER IF YOU HAVE ANY QUESTIONS OR CONCERNS ABOUT YOUR HEALTH AND/OR BEFORE STARTING OR STOPPING ANY TREATMENT OR ACTING UPON INFORMATION CONTAINED ON THE SITE, YOU SHOULD CONTACT YOUR OWN PHYSICIAN OR HEALTH-CARE PROVIDER**



Monday, August 4, 2014

The US Debut of a Virus Named Ebola

Dear Dr. Deena,
I have heard so much about the Ebola virus in the news. What is it? How is it spread? What is hemorrhagic fever?
Thanks,
Dave

Thanks for the questions, Dave. Right now we are witnessing history as the Ebola virus has never been seen in the Western Hemisphere, let alone the USA!


The Ebola virus was discovered in the 1970s in Africa near the Ebola River (hence the name). No one really knows where the initial virus came from, but it is suspected to have originated amongst animals -- researchers have identified the source to be most likely monkeys or bats. 


The first human infected with Ebola likely had some contact with the bodily secretions of an animal which was infected by the Ebola virus. The Ebola virus then spread from that infected human to another human by way of bodily secretions.


You may be wondering what exactly constitutes bodily secretions/fluids? Bodily secretions is a broad term for any liquid that comes from inside our body, and can include:

  • blood
  • feces
  • urine
  • semen
  • mucous
  • saliva
  • vaginal secretions

The Ebola virus is present in all bodily secretions, and in order for it to infect another individual it must enter into their body via any cut/opening in the skin or mucous membranes (which includes the  eyes, nose, mouth, genital area, etc.). Once the virus enters into the body, it begins to replicate to make many more viruses. The higher the viral load (i.e. the number of Ebola viruses) that the infected person has, the larger the amount of viruses that are present in their bodily secretions -- making that patient highly infectious.

It might make sense now as to why there are so many precautions in place to safeguard the personnel caring for those with Ebola. Healthcare workers need to protect every aspect of their skin with gloves, face shields, masks, full body gowns from head-to-toe, etc.






According to the CDC, the symptoms of Ebola occur 2 to 21 days after exposure to the Ebola virus though 8-10 days is most common.

Initial symptoms of the virus are pretty non-specific and include fever, muscle pains, headache, weakness, diarrhea, and/or stomach pain.  These initial symptoms can be managed with supportive treatment to prevent dehydration and treat underlying pain and/or other symptoms.

When the virus replicates further, symptoms worsen and can lead to "hemorrhagic fever" which is one of the deadliest complications of this disease. 


There are 5 families of viruses that cause hemorrhagic fever, and Ebola is a member of one of those virus families.


To better understand hemorrhagic fever -- let's go back to basic biology. Our body produces many proteins, known as clotting factors, which help form clots in our body to prevent bleeding. You may not be aware of it, but our blood vessels go through a small amount of damage every day -- whether its from bumping into a hard surface, brushing our teeth hard and causing minor gum bleeding, or getting a paper cut. Without clotting factors, any minor injury to our blood vessels can lead to an excessive loss of blood. Thus, a paper cut that should take 20 seconds to stop bleeding might take 2 minutes if the person's clotting factors are not working correctly. 

The hemorrhagic fever viruses, like Ebola, cause 2 major problems. First -- the viruses cause blood vessels to become very leaky leading to blood seeping out of the vessels. 
Secondly -- the viruses lead to a decrease in clotting factors.  As you might have predicted -- the combination of these two circumstances is a recipe for an uncontrolled bleed...which is exactly what happens with hemorrhagic fever. Patients with hemorrhagic fever experience blood loss into different (or all) organs of the body. 

One of the earliest signs of hemorrhagic fever is bleeding into the skin (the medical term is petechia or purpura) and looks like this (each red dot seen is blood underneath the skin):
  (image courtesy of Google images)


Patients with hemorrhagic fever require intensive medical support to replace blood loss, maintain their blood pressure, and prevent organ failure. Mortality from Ebola virus in W. Africa is estimated at 60-70%, which is why it is so important to start supportive care/treatment early in the disease.

If you have traveled to West Africa and have developed the symptoms noted above, you should be evaluated by a physician right away. Luckily a blood test can be performed to evaluate for this virus and there are some treatment options on the horizon.


Hope this information helps you better understand the Ebola virus, and why we are so fearful of this disease making its presence in the USA!


Please feel free to email your thoughts and questions to DoctorDeenaMD@gmail.com.



**PLEASE REMEMBER IF YOU HAVE ANY QUESTIONS OR CONCERNS ABOUT YOUR HEALTH AND/OR BEFORE STARTING OR STOPPING ANY TREATMENT OR ACTING UPON INFORMATION CONTAINED ON THE SITE, YOU SHOULD CONTACT YOUR OWN PHYSICIAN OR HEALTH-CARE PROVIDER**





Tuesday, July 29, 2014

Chikungunya - Coming To A Town Near You!

As the number of cases of Chikungunya rise in the USA, it's important to understand what this disease is and how you can protect yourself.

Just this morning, 25 residents in NJ tested positive for Chikungunya!


Chikungunya might be new to the US scene, but it has affected people throughout the world for decades. The first case of the virus was described in 1952 in Africa.  Interestingly - when I was visiting India in 2006 there was the largest outbreak of Chikungunya in our world's history.   India had the largest outbreak of Chikungunya in June 2006 where the government hospital in Tamil Nadu reported 20,000 cases. Indian media reported more than 1.1 million cases of Chikungunya throughout India within 6 months! This is an example of how quickly this disease could spread, and how difficult it might be to eradicate its presence in the US.


You might be wondering how this might affect you now in the USA? 

Well -the CDC has listed a total of 283 cases in the USA from 2013 until now. To keep these numbers down, we must do what we can to prevent a potential outbreak in the USA since we are all at risk.

Below is map published by the CDC to show the areas in the USA where the virus has been identified in the year 2014 (as of July 29, 2014):

Map of the United States showing locally acquired cases of Chikungunya in Florida and travel-associated cases reported in Arizona, Arkansas, California, Connecticut, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Nebraska, Nevada, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, Tennessee, Texas, US Virgin Islands, Virginia, West Virginia, and Wisconsin


Chikungunya is a viral infection that is transmitted to people by mosquitoes. The mosquitoes become infected when they feed on a person already infected with the virus. Infected mosquitoes can then spread the virus to other people through bites.

Chikungunya is spread via the Aedes mosquito. Aedes mosquitoes can be identified by the  black and white markings on their body and legs.

 Here is a closeup view of the Aedes mosquito:


The interesting thing about this type of mosquito is that it feeds during the day, unlike other mosquitoes which are more active at night.


Most people infected with Chikungunya will develop symptoms. The most common symptoms include:

  • Headache
  • Fevers
  • Joint Pains
Symptoms typically last for 1-2 weeks. Some symptoms, like joint pains, may last for months. Death is a rare complication of this disease. When death has been associated with this disease it usually has been in elderly patients and/or those who have underlying health problems such as heart failure or a weak immune system (patients who have received chemotherapy, HIV, etc.).

Like most viral infections, there is no treatment for this disease beyond  keeping hydrated, rest, and taking pain medications as needed.

As I mentioned before, prevention is the key to protecting yourself!

Here are some tips to prevent Chikungunya and other diseases transmitted via mosquitoes:
  • Use air condition when possible, and keep windows/doors closed when you can
  • Make sure that if you do keep windows or doors open -- that there is always a screen in front of the window/door to keep mosquitoes outside
  •  If you are not able to protect yourself from mosquitoes inside your home, consider sleeping under a mosquito net
  • Mosquitoes love stagnant water. Help reduce the number of mosquitoes outside your home by emptying standing water from containers such as flowerpots
  • Wear long-sleeved shirts and long pants when possible
  • Use insect repellents (there are a list of insect repellents that are certified by the Environmental Protective Agency (EPA) which are not associated with human harm or harm to the environment when used correctly) Visit this website for details: http://www.cdc.gov/westnile/faq/repellent.html
  • Spray repellent on all exposed areas. Do NOT spray repellant on the skin under your clothes (since your skin is not exposed)
  • Treat clothing with permethrin or consider purchasing permethrin-treated clothing
I hope this information helps! If you are worried that you might have Chikungunya, please visit your nearest doctor right away for evaluation.
 Hopefully with these keys to prevention we will be able to prevent further outbreaks of Chikungunya in the US.

Please feel free to email me at DoctorDeenaMD@gmail.com with further questions, comments.


**PLEASE REMEMBER IF YOU HAVE ANY QUESTIONS OR CONCERNS ABOUT YOUR HEALTH AND/OR BEFORE STARTING OR STOPPING ANY TREATMENT OR ACTING UPON INFORMATION CONTAINED ON THE SITE, YOU SHOULD CONTACT YOUR OWN PHYSICIAN OR HEALTH-CARE PROVIDER**






Thursday, April 10, 2014

How useful is the data uncovered on Medicare reimbursements??

Today's blog is dedicated to the recent data that Medicare has released to the public regarding physician billing practices, reimbursement rates, and annual compensation from Medicare.

Initially I was so excited to see how the information Medicare provided might help patients and allow for better medical transparency. I was quite disappointed when all I found was dollar amounts without any explanation for why some doctors are reimbursed more than others from Medicare and why such discrepancies exist.  Simply knowing these dollar amounts will not help with decreasing healthcare costs -- unless more details are shared regarding each individual's practice of medicine. Thus, I thought it would be important to inform the public of some limitations in the data before this information goes "viral" and your physician begins to be scrutinized.

1. The annual reimbursement rates and activities (ordering of certain tests, office visits, procedures, etc.) of an individual physician may not be represented accurately in the database. For example, a colleague of mine started a private practice with 6 other physicians. When looking up his name, I noticed that he billed frequently for procedures (like an ultrasound) which he never performs. I did recall; however, that one physician in his practice was trained in Radiology and performs ultrasounds routinely for their practice. When looking up the name of the Radiologist in his group, there were no results found. I then looked up all 5 additional physicians in his practice, and noticed none of them were listed either. I grew concerned and spoke with him regarding the data published under his name. He confirmed with me that the database provided information for his entire group as a whole, and not information reflecting his individual practices. This means that all the information provided in the database under his name (i.e. the annual Medicare reimbursement of $100,000+, ALL office visits, procedures, and testing) actually reflect the cumulative activity of all 6 members in his group practice. Ultimately that means each MD in his practice would have been reimbursed roughly $16,000 from Medicare annually, which after considering all the costs associated with running a private practice (paying the staff, nurses, rent, utilities, buying supplies, medications, etc.) can be minimal at best. If I didn't take the time to research each of his group members, his billing practices would have appeared unwarranted and raised a red flag regarding his practice of medicine. Please keep this information in mind when looking at the database, and ask yourself if your MD is part of a larger group practice.

2. The Medicare database reports how often a certain procedure or test is billed for by a physician, and the amount of money that he/she is reimbursed for that procedure or test. Knowing the dollar amounts that physicians are reimbursed for their services is not very helpful to patients. For example, the database might report that a certain GI specialist performed 40 endoscopies in 2012 and got reimbursed $100 for each of them.There is no information in the database to give us clues as to whether or not these endoscopies were medically necessary for each of those 40 patients. Furthermore, we have no way of knowing how often that same GI specialist orders endoscopies to evaluate a specific symptom (i.e. does the MD order an endoscopy in every patient presenting with heartburn or only a minority of these patients).  As a patient, I would want to know how my physician's treatment outcomes with a certain disease compare to other MDs in his/her field of medicine and whether or not these outcomes justify the testing that he/she performs. The database provides us none of the above information.

4. There is no explanation of why some specialties make more than others. The article seems to imply greed to me, but if you ask the physicians why these discrepancies exist, they will give you the true answer. 
Oncologists and Ophthalmologists are sited as the specialties with the highest reimbursement rates. The reason for this is because they purchase and administer very expensive medications to treat their patients. Medicare reimburses these doctors for the costs of the medications, hence the high reimbursement rates. But, what the database does not show is the net profit the physician makes from administering these drugs. 
For example, Lucentis is the only FDA approved drug used to treat macular degeneration (the leading cause of blindness) and can cost up to $2,000 per injection. Reimbursement for Lucentis by Medicare is approximately $500. The physician must cobble together the remaining $1,500 balance from drug rebates, private insurance, and huge patient co-payments. And this still doesn’t take into consideration the additional costs to actually administer the injection--the cost of the equipment, supplies, maintenance of an office and staff, malpractice insurance, etc. With the additional context, these high reimbursement rates hardly even seem fair, let alone excessive. This is the real transparency our patients need to see.

5. It's important to understand disease prevalence and how that plays a role with Medicare spending. Our elderly population are at high risk for many diseases - specifically cancer, heart disease, and eye disease. Most people will say that vision is the most important thing for them, and 
most elderly patients will develop cataracts or macular degeneration at some point in their lifetime. Thus it is logical that Ophthalmologists should be reimbursed so highly – their reimbursement is driven by their volume of patients and surgical cases. 

With all that said -- I do believe some physicians might be capable of wrongful, fraudulent activity. That's why there is a team within Medicare whose sole purpose is to detect fraud. It's not a patient's job to do so. I think one positive aspect of the database is that it will force the public to evaluate more treatment options and the practices of their MD. Still, the most important thing is for patients to have true medical transparency regarding the quality and outcomes of their healthcare providers.

What are your issues with the Medicare database?

Thursday, February 20, 2014

Is there a Doctor on the plane?

Those of you who know me well, know that I love to travel. Once I became a Physician, I felt compelled to respond to any medical emergency on airplanes or anywhere else - to fulfill the Oath of Maimonides.
Most cases on planes were straightforward and due to pre-syncope or dehydration, all of which required an easy fix. Some emergencies went smoothly, and some have left me wondering how we can improve attention to medical emergencies on airplanes.
I can recall being on planes without the basic supplies like a blood pressure cuff or life-saving medications like Epinephrine. I have even contemplated carrying my own supplies on planes in the event there is a need for a life-saving intervention. This makes traveling stressful not just for me, but for the patient who is relying on the MD on a plane with limited resources. There has been so much controversy over peanuts being served on airplanes...what do we do in the event a patient has anaphylaxis to some unknown allergen and the nearest airport is hours away without medications like Epinephrine?
I'd love to hear your stories on when you were called to help on a plane, what the situation involved, and how you think it can be improved.

Leave comments below or email them do DoctorDeenaMD@gmail.com.