Top 5 Ways That Television is Ruining Your Sleep.

As a sleep physician, I spend a lot of time educating patients about what sleep is and how it works. Sleep, as I often explain, is not simply the lack of being awake; anymore than landing a plane is simply the lack of flying. It’s becoming increasingly understood that sleep is an actively generated state, created by a series of neuro-hormonal changes which work in concert to nudge the brain into the sleep state. To stretch the plane analogy further, if being asleep were like the plane being on the ground, then falling asleep is like the act of landing the plane. And just like when you land a plane, there are a lot of variables that are involved. There are numerous events that must happen in succession, each affecting and triggering other events which ultimately induce the brain to sleep. A recent study demonstrates just how watching too much television can wreak havoc in this delicate process. Here’s just a few of the ways that television can ruin your sleep.

     5. Watching television makes you go to bed later.

Television watching has steadily increased in our society, and its migration into our bedrooms marked a time when it began to disrupt our collective sleep and sleep habits. The most obvious effect that this might have is the most simple; we stay up later watching a program that has our attention. This few minutes a night may seem innocent enough. But our brains have a pre-determined amount of sleep they need to function well. When we miss that sleep we build up a “sleep debt” that can make us tired all of the time. Even if we catch up on a bit of sleep the next day, unless that sleep debt is paid back, the brain will still be fatigued.

     4. Watching television alters your brain’s bedtime habits.

While the sleep state is primarily a biochemical process, the act of falling asleep is very much a learned behavior that goes back to childhood. These learned habits and behaviors of falling asleep are crucially important to helping the brain go to sleep. Like potty training children, we train our brains when and where to fall asleep. These learned behaviors and routines help work in concert with the biochemical processes within our brains to bring us in for a soft landing and help us get a restful night of sleep. For most of our childhood and adult lives, going to bed is associated with sleep; the introduction of television retrains our brain that the bed is just another place to sit or lay down, but not necessarily the place that we are going to initiate sleep.

     3. People who watch more television take longer to fall asleep, and wake up earlier.

Making us stay up later and altering our bedtime habits may seem like more obvious effects of television. However its other effects are more insidious, and potentially more damaging to overall health over the long term. It would appear that people who are sedentary and watch more television not only take longer to fall asleep, but they also wake up earlier. How could watching more television do this? The stories and drama that we see on television draw us in, perhaps a bit too much. They can stimulate our nervous system to respond to stress rather than relaxing. This over-stimulation can cause negative effects to sleep quality that may last throughout the sleep cycle.

     2. Watching television makes you wake up more often during the night.

There’s another way that television can negatively affect sleep. The light emitted by television can be disruptive to sleep, especially light emitted in the blue spectrum. Our brains use light to help guide our sleep/wake cycles. Darkness promotes the production of melatonin, an important chemical involved in the generation of sleep, while light suppresses the production of melatonin. The stimulating effect of light tells our brains “GO!” at the same time that other mechanisms are saying “STOP!”

     1. People who watch more television report poorer overall sleep quality.

It should serve as no surprise then, that people who watch more television report poorer overall sleep quality. Between going to sleep later, taking longer to fall asleep, waking more frequently during the night, and waking up earlier, it would seem inevitable that overall sleep quality would be worse and fatigue would be greater.

For me, this study reinforces what I’ve been telling my patients for years. Television is for the living room. Bathrooms are for going potty. It’s time we used our bedrooms for what they were meant for; sleeping.

Deep Ramachandran, M.D is a pulmonary, critical care, and sleep medicine physician, and social media co-editor of CHEST Journal. He blogs at CaduceusBlog, CHEST Thought Leaders Blog, and is on Twitter @Caduceusblogger.

Reference: Sitting and television viewing; Buman MP, Kline CE, Youngstedt SD, Phillips B, Tulio de Mello M, Hirshkowitz M.; Chest 2015;147(3):728-734. doi:10.1378/chest.14-1187.

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The Shocking Truth Behind “Shocking” Healthcare Social Media Statistics

As a regular follower of social media, I am keenly aware of changes in the healthcare landscape as it relates to social media. While there’s much talk about the impact of social media in healthcare, most of the action sits on the consumer side of the equation. Much of the medical world has to yet to tap into its potential. For most healthcare providers social media engagement amounts to little more than watching as others dip their feet, testing  the waters. A few watch as they anticipate their own entry into the arena. Still many others watch with the expectation that the water would soon become bloody.

So its with a burlap full  of salt that I read various healthcare social media stats promulgated in various infographics, twitter feeds, and blog posts celebrating Medicine 2.0 powered by social media. Collectively they hash and rehash a series of surprising statistics that aren’t exactly bogus, but aren’t exactly completely factual either.

A recent one caught my eye with the claim was that “53% of physicians practices have a facebook page”. This was curious to me, because as I read this in the physician lounge and  took my own poll, the results was much closer to 5% than 50%. Continue reading

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Top 5 CPAP Travel Tips from a Sleep Doctor and CPAP User.

Sleep Apnea is a condition that aflicts millions of people.  There are 2 types of sleep apnea, central, and obstructive. Obstructive is by far the most common, and is usually what is referred to when people talk about “sleep apnea”. Obstructive sleep apnea occurs when, during sleep, the airway passages in the throat close and block the movement of air. Common symptoms are snoring, gasping during sleep, sleepiness during the day, and the overall feeling that your sleep was not restful. While we all may have a laugh recalling that uncle or grandpa that was “sawing logs” all night when they slept over, the truth is that sleep apnea can have profound negative effects on overall health. Sleep apnea has been linked with stroke, cardiovascular disease, hypertension, and is an important contributor to deaths and injuries due to traffic accidents. The most common and effective treatment for sleep apnea is the use of a CPAP (Continuous Positive Airway Pressure) device. As a sleep physician, and a CPAP user myself I know the importance of using your CPAP whenever you sleep, that includes during travel.

Whether I’m travelling across a state line or an equatorial line, whether the destination is medical education, or a mediterranean beach, my CPAP is along for the ride. Because of this, I’ve also run into pretty  much every complication, problem, pitfall, morass, and quagmire that you can have when travelling with your CPAP. Thus I present to you, gleaned from both my experiences and those of my patients, my Top 5 tips for travelling with your CPAP.

  1. Bring Your CPAP With You!

This would seem obvious, but it’s not. Alot of people see their CPAP as an assistive  device which they only need to use when they need it. But they really need to look at it for what it is: therapy. You take your hypertension and diabetes medicines with you when you travel, think of your CPAP the same way. Besides, if you’re travelling for business, you need to be sharp and focused. If you’re travelling for pleasure, well who wants to spend their hard earned vacation being tired and irritable? CPAP will help you get the most out your travels! Continue reading

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Me and My A.E.D.

“Everyone should have BLS training. . . we’ll all be better off because of it”     -Me.

I arrived at my designated gate at Chicago’s O’Hare Airport.  The run there kept the adrenaline level up in my system, though the hubbub was now well behind. I pulled the crumpled boarding pass out of my pocket as I caught my breath. No that’s a hotel receipt. Check the other pocket, there it is, Zone 3, that can’t be that bad; I thought,  there’s gotta be, what maybe 6 or 7 zones, right? “Welcome aboard American Airlines flight to Flint, Michigan” the gate attendant announced. We welcome our platinum medallion, gold medallion, silver medallion, bronze high-flyers, copper star club, as well as plastic fantastic, and purple star members, followed by zones one and two” The last of the passengers was already through the jetway. “Now boarding zone three, welcome aboard”.

After handing over my crumpled boarding pass for scanning, I made my  down the jetway and onto what appeared to be a small but fairly packed little jet. Passengers on each side of the aisle eyed me as I walked past, a few noticed that my jeans were soaked from the knees down. Some caught the odor that  trailed behind, a light of recognition igniting in their eyes as they realized what it was. Does he really smell like that? Is he the one that’s dragging that awful scent through this cabin?

6 hours earlier things had been going very differently for me. My colleagues and I had just given a well received talk at the annual Chest convention. I had reconnected with old friends that I hadn’t seen since training.  I had just personally  thanked Kevin Pho (of KevinMD fame) in the hotel coffee shop for giving our keynote address and getting our membership fired up about the future of medicine and social media. It was with this sense of excitement and renewed enthusiasm that I boarded my plane to catch a connection at O’Hare.

I also distinctly recall that, at the time, my pants were absolutely one-hundred percent completely dry. Continue reading

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Happy New Year from Caduceusblog!

Don’t worry, Caduceusblog is still here! I thought it best to take break through the rigmarole that was ABIM recertification.  I decided to extend my break through Chest2014 and the holidays. Now I’ve that I haven’t vented in a while, I’ve got a whole lot to holler about. The whining will return next week, see you then, and Happy New Year!

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September is Pulmonary Fibrosis Awareness Month, Learn More About This Deadly Disease.

Idiopathic Pulmonary Fibrosis  is a disease which involves progressive scarring of the lungs of unknown cause (hence the term idiopathic).  The median survival from the time of diagnosis is 2 to 3 years, though the course is variable and many patients deteriorate rapidly.

There is little in the way of effective treatment and no cure other than lung transplantation.

There are excellent resources available to learn about this disease.

For Patients: The Pulmonary Fibrosis Foundation and Coalition for Pulmonary Fibrosis. Both resources provide information regarding patient support groups,  fund raising, and advocacy.

For Physicians: The CHEST Foundation website includes information for patients and physicians. I have found this helpful in answering many common questions for patients with newly diagnosed IPF. The author is a pulmonologist whose father died from IPF.

In addition, the Pulmonary Fibrosis Foundation conducts numerous activities throughout the year and is a great resource for information about the disease.

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The Ones that Emory Didn’t Save

It was with much fan-fare that 2 American aid workers were airlifted from across the world and brought to Emory University Medical Center where they began experimental treatment for Ebola. We hope for a full and speedy recovery for them and others like them who do God’s work.

But it appears to me that lost in this conversation are myriad others who need help but never get it. Right now, humanitarian work is being done all over the world, and in very dangerous places. These people  knowingly put their life on the line for others. Yet  tragically, some of them are injured or sickened in the service of others. But for them, the call from the CDC offering to med-evac them out never came. There was a girl, who died of malaria while in Kenya. Or the young man who was serving in Egypt. Or a myriad other aid workers who die while serving their fellow human beings.

Also at issue, and it needs to be asked, at what cost are we saving lives? Who decides who gets what may have been, all told, a hundred thousand dollar medical evacuation? Susan Grant, the Chief Nurse for Emory Healthcare, in an article for The Washington Post rightly downplayed the infection risk posed by bringing these patients here. She went on to say:

“The purpose of any hospital is to care for the ill and advance knowledge about human health. . . As human beings, we all hope that if we were in need of superior health care, our country and its top doctors would help us get better”

This statement brings to mind others that need saving. They don’t work in far away lands, they live here in the U.S, right across town, in fact. They don’t have fancy, exotic diseases.  Their conditions have names like diabetes, heart disease, hypertension, and lung cancer. Right now many of them are getting collection notices for their inability to pay from medical centers like Emory University. Others have been trying to get appointments at tertiary centers  like Emory. Only they’re told that their insurance is not accepted there, or their co-pays and deductibles will be more than they can afford.

How would Ms. Grant justify the incredible expense spent on this endeavor to those people? What would she say about the necessity of this experiment, a clinical trial with an N = 2? Could she really  tell those sweating in the Atlanta heat after their electricity got shut off that this was all really for their benefit?

I don’t know how to solve the ethical dilemma here. While I am hope for a cure on the one hand, I cringe at the highlight this places on those at the bottom end of America’s healthcare disparity gap. Perhaps someday in the distant future they can take solace in knowing that they didn’t suffer for naught. Because if they ever contract ebola, there will be a cure waiting for them.

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3 Ways Obamacare is Destroying American Healthcare.

As I was watching CNN news recently, I noted in the headlines different ways Obamacare is failing.  Current problems discussed were the customers’ sticker shock of high deductible plans (up to $12,700 for families), the president blaming the insurance companies for having substandard plans, and the people blaming the president for losing their current insurance.

One patient even complained, “My new health care plan tripled in price, and now, it is like having a third loan to deal with, including my car and home loan.”

The current law and regulations being implemented under Obamacare will ultimately lead to sicker patients and low quality care for three reasons:

1.  Older doctors will retire early fed up with the system. These older doctors feel that the loss of a patient-physician relationship and the burdensome regulations (ie. paperwork) will choke off their ability to provide good care.  In addition, their expenses are increasing with these new regulations.  Add in the projected cuts in reimbursement up to 26%, and their livelihood will be threatened. These cuts could force these doctors out of practice or force them to stop seeing Medicare patients simply because their expenses (which rise yearly) are exceeding their declining reimbursement, which has declined steadily over the past several years already. Continue reading

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It’s Time to Move On From ACLS Certification.

I can recall, though it seems quite long ago, my first Basic Life Support (BLS) course as a first year medical student. The instructor dutifully demonstrated on a mannequin to eager young medical students what to do if someone is found unresponsive. Shaking the unmoving mannequin she said loudly,  “Sir, are you ok?” Then hearing no response she showed us how to check for a pulse and spontaneous breathing. “if not present” she said, “call for help and start CPR”. Me, ever the smart-ass, took my own approach. “Sir,  are you ok?” Then, grabbing the mannequin tightly to my chest “NOOOO! why? WHY?!”

This didn’t enamor me to the instructor very much and earned me most of the difficult clinical scenarios of the day.

Classes like these are now mandatory for those working in hospitals. Just about all employees have to go through BLS training, and many employees in more advanced clinical settings are also required to take Advanced Cardiac Life Support (ACLS). ACLS  is an advanced skill set taught to medical personnel who work in areas of the healthcare field who may have encounters with patients that require interventions beyond the scope of BLS.

Those of us in the medical field who are required to recertify ACLS have long dreaded the process of ACLS recertification. Part of that is because it can be an intense course that makes many feel nervous. Part of it is also because it is expensive and time consuming. But the greatest reason why most who undergo ACLS training  object  to it is for a different reason entirely: they feel that is simply unnecessary. Continue reading

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To Reform Healthcare, America Needs to Look to its Doctors.

Our healthcare system is sick and dysfunctional. A vicious cycle of blame is happening between Washington, health insurance companies, and the patients. And it is quickly demoralizing this nation and simply increasing costs with more administrative regulations. It is raising questions regarding the future of healthcare in the United States.

And we need answers.

Surprisingly, in all of this, doctors are rarely mentioned.  As if doctors do not know the intricacies of how the health care system works.  As if doctors are not there for their patients 24 hours per day, ordering tests or doing procedures that can benefit a patient’s well-being.  As if doctors are not dealing with denials from the insurance companies on a daily basis, losing valuable hours to menial paperwork that could be spent caring for our country’s sick.

Doctors have a duty to care for their patients and are the engines that put health care into motion. They yearn to maintain that physician-patient relationship that is important to the care of our patients.

Unfortunately, doctors are not being directly involved in the health care reform debate despite being on the front lines of care.  They have an opportunity to provide valuable insight into the day-to-day operations of this health care machine. Continue reading

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