One of the potential complications of any abdominal surgery is bowel obstruction. This can occur with open or laparoscopic operation. It can also occur within days or years of the operation. The over all incidence of bowel obstruction is relatively low.

The text book diagnostic criteria for bowel obstruction is the presence of a set of physical findings additional to the diagnostic supporting evidence. A typical patient may present with cramping abdominal pain, nausea, vomiting, absence of any flatus, and not bowel movements. The pain may be dull and could be any where on the abdomen. The White count may be elevated, and a plain abdominal Xray may show “airfluid” levels. All of these finding point to a patient that has bowel obstruction. Depending on the age and the history of the patient, the a common cause may he adhesions (scar tissue) that has cause a blockage of the bowel.

Unfortunately, these physical and radiological findings may not all be present in patients that have had the Duodenal Switch or the Gastric Bypass operation. The patients may complain of nausea but no vomiting. They may still pass gas and have bowel movements, but have cramping abdominal pain. The plain abdominal xray may not show air-fluid levels, yet have complete obstruction. The presence or lack of these findings can be explained.

In both the DS and the RNY operations, there are two parallel limbs (figure 1). One of them is connected to the esophagus, thus it can have air in it. The other limb is not connected to the outside on the proximal end (green limb in figure one only drain the bilio-pancreatic secretions and is not connected on the proximal end to the esophagus). This major anatomical difference explains why there may be air fluid level in a bowel obstruction patient with no DS or RNY, and no such finding in a DS or RNY patient.

The most important diagnostic tool is a very high degree of clinical suspicion. The absence of vomiting, or air fluid levels on an abdominal xray, or the presence of flatus and bowel movements does NOT rule out a complete bowel obstruction. The more reliable way to diagnose a bowel obstruction after DS or RNY is by CT scan or and MRI (figure 2, 3).

A finding of fluid field loops of bowel is highly specific for bowel obstruction and warrants a surgical intervention since it can not be corrected by a naso-gastric tube (tube inserted thru the nose into the stomach to decompress the stomach and the proximal small bowel). This is because as mentioned earlier, there is a parallel segment of bowel that is not in continuum with the esophagus. In pre DS or RNY anatomy, the entire GI track is a long tube (figure 4).

An example of a bowel obstruction caused by scar tissue is noted in the following pictures.

Sedentary Lives Can Be Deadly: Physical Inactivity Poses Greatest Health Risk To Americans, Expert Says

ScienceDaily— As many as 50 million Americans are living sedentary lives, putting them at increased risk of health problems and even early death, a leading expert in exercise science told the American psychological Association.

Speaking at APA’s 117th Annual Convention, Steven Blair, PED, called Americans’ physical inactivity “the biggest public health problem of the 21st century.”

Blair is a professor of exercise science and epidemiology at the University of South Carolina’s Arnold School of Public Health. He is one of the world’s premier experts on exercise and its health benefits and was the senior scientific editor of the 1996 U.S. Surgeon General’s Report on Physical Activity and Health.

Research has shown approximately 25 percent to 35 percent of American adults are inactive, Blair said, meaning that they have sedentary jobs, no regular physical activity program and are generally inactive around the house or yard. “This amounts to 40 million to 50 million people exposed to the hazard
of inactivity,” Blair said in an interview. “Given that these individuals are doubling their risk of developing numerous health conditions compared with those who are even moderately active and fit, we’re looking at a major public health problem.”

Blair’s extensive research comes primarily from the Aerobics Center Longitudinal Study, in which he found that fitness level was a significant predictor of mortality. The ongoing study began in 1970 and includes more than 80,000 patients.

The researchers periodically measured the participants’ body composition and body mass index, and each patient underwent a stress test. Researchers also looked at numerous other factors including the participants’ medical histories.

One follow-up study of 40,842 longitudinal study participants showed poor fitness level accounted for about 16 percent of all deaths in both men and women.

The percentage was calculated by estimating the number of deaths that would have been avoided if people had spent 30 minutes a day walking.

This percentage was significantly higher than when other risk factors were considered, including obesity, smoking, high cholesterol and diabetes. The
Aerobics Center Longitudinal Study also found that moderately fit men lived six years longer than unfit men.

More examination of 14,811 female patients in the ACLS showed that women who were very fit were 55 percent less likely to die from breast cancer than women who were not in good shape. This was after the researchers had controlled for BMI, smoking, family history of breast cancer and other possible
risk factors.

Blair also highlighted the benefits of exercise on the mind, referring to recent emerging evidence that activity delays the mind’s decline and is good for brain
health overall. Blair said he thinks psychologists can be integral in helping patients understand the health hazards of being inactive and encouraging people to look for more ways to get moving. “Over the past few decades, we have largely engineered the need for physical activity out of the daily lives of most people in industrialized societies,” said Blair.

The message should be simple, he said: Doing something is better than doing nothing, and doing more is better than doing less, at least up to a point. “We need numerous changes to promote more physical activity for all, including public policies, changes in the health care system, promoting activity in educational settings and worksites, and social and physical environmental changes. We need more communities where people feel comfortable walking. I believe psychologists can help develop better lifestyle change interventions
to help people be more active via the Internet and other technological methods.”

Editors note: As this publication notes, doing something is better than doing nothing. We should all try to move all the time. We should tailor our daily schedule for being more active physically, rather than curtailing them.
Ara Keshishian, MD.

It is nearly impossible to watch television, listen to the radio, read newspaper or surt the net, without having to hear or read about all the expert opinions of what the health care reform is or is not going to do for (to) us.

This debate includes on one end a complete melt down of the delivery system, if the healthcare reform gets approved, and the other end is healthcare for everyone with all the choices with no additional cost! There is also a minority that things everything is great and we should just leave it as is. I am assuming they include the healthcare insurance, pharmaceutical employees, their families and all the lobbyists that they have bought.

I do try to keep in touch with what is going on, and keep my opinion to myself, however I decided to write this piece for the news letter after I received an email (unsolicited) from a hospital co-worker, with a cartoon that summarized what this entire debate is about. Misinformation! Since I am not sure if the image is copyrighted or not I am not going to post it here.

This cartoon depicted a discussion between member of the current administration and public talking about certain aspects of the health care reform. Those of you that know me are aware of my sense of humor, and with that said, I think it is appropriate that the facts are presented with an objective view, when it comes to preservation of human life.

I believe that as a healthcare provider in a community hospital in private practice gives me a unique opportunity to have an informed opinion of the health of our healthcare system. We are in cardiac arrest! Regardless of you being democrat or republican, or any shade of blue, red or any other color, I ask that you all read this as another opinion. I am sure some will agree and some will disagree with parts or all of it. The purpose of this newsletter is not to changes anyones opinion, but rather make sure that the facts are presented accurately from a healthcare providers point of view.

In no particular order I will touch upon some of the issues surrounding this discussion.

1-Rationing of the healthcare. Not a good thing in any case. The reality is that the health care is already rationed. The access to health care is rationed by all insurance companies except Medicare. If a patient is seen in our office, we can not perform any surgery, unless we get an authorization from an insurance company.

If you did not know, I talk to physicians from insurance companies many times a week for this purpose. They, a physician that you have never seen, have not been examined by will decide if the care that I, your treating physician, is recommending is appropriate. It does not sound that bad, until you realize that the insurance physician is for example not even a Bariatric surgeon dictating what type of surgery should and should not be performed. That would be like me taking and advise from a plumber how to wire an electric plug !

2-Deteriorating level of healthcare provided. The average wait in an emergency room has gone up significantly. The number of emergency rooms has gone down also. Both of these mean that in that critical time frame that some of us will need the emergency room care, expert help will be too far (since other ones that were closer closed due to financial strains in 1990’s) and when we get there, we will have to wait because the emergency room will be packed with patients who are there for runny nose, earaches and other problems that should have been addressed by their primary care, had they had one or could pay for it.

3-Tax credit, employee mandate, Insurance subsidy… In one form or another, all this means is who is going to pay for my healthcare. There is no free lunch. Is there any one out there that expects to get healthcare for free anywhere in the world? We pay it in the US in the form of higher operating cost when running a small business, insurance premiums, taxation etc. Each one of us, is paying for our own healthcare directly or indirectly. If you worked for the now bankrupt GM, you may have had healthcare paid for by the company, who passed on that cost thru each car, that we all bought. In the Western Europe, and Canada, the bulk of the funding is collected from taxes and there may not be a mandate for a small business to pay for health insurance. End of the day we are all paying for it one way or another. It is a mute point to play word games with the payment plan. Call it whatever you want, but someone has to pay for it. Can we become more efficient yes we can if we streamline information exchange channels, educate general population, and look at the entire health from a preventive perspective. Our current health care for the most part is a reactive model. On a personal note, I have family members who lives in Europe. They call the national healthcare phone number with concerns. Their needs are meet, surgeries performed, medication provided without any concerns for deductible, copay, authorizations etc. They have an easier access to all level of care than an average family in US. As I indicated above, In my opinion, the healthcare in US is on life support. I am in support of the government option, and regulation of the healthcare insurance industry, with coverage for all especially children. Health care decisions should not be made by an insurance company but the doctor and the patient. I am not in support of government intrusion in our daily life however to set the facts strait the only health insurance model that has the least amount of “medical bureaucracy” is the Medicare model.

If the healthcare reform passes one of two things is going to happen. It will either provide for health care, competitive market, at no additional cost or a complete melt down of the entire system providing an opportunity to build a new functional environment.