Category: Weight Loss Surgery
Let’s Chat
August 22, 2016 8:46 pm
We are planning on using this blog post to hold routine sessions called “Let’s Chat!” where Dr. Keshishian is available to answer questions online.
This will be more private than some of the social media sites and give more people an opportunity to ask questions. We will announce when we are going to hold these Let’s Chat sessions on social media, however, the actual chat will take place here on the blog. You will just need to post your comment or question, provide a name (can be initials if you require more privacy) and an e-mail (which is not posted with your question to provide more privacy). If you scroll to the bottom of this page there is a reply box. Type in your question or comment, enter the other information and click the post comment icon. Your post will not be visible until it is approved by the host.
The Let’s Chat session will be similar to our FaceBook chats. Here is an example of one of our FaceBook chats.
Exercise Benefits & Events
August 09, 2016 2:25 pm
Exercise and it’s benefits for body, mind and weight loss can’t be over emphasized. Everyone can benefit from some form of exercise whether it be a brisk walk, chair exercises, exercise bands, aquatics, running, hiking or biking. As a family we try to exercise often and attempt to participate in at least one event a month or so. These types of events tend to keep us more accountable and motivated. The group atmosphere, energy and vibe only add to the experience. Listed below are some of our favorite exercise events. We will update this list and add to it.
Physical Benefits:
- Weight loss and maintenance can be a benefit of exercise. It also improves muscle function and strength.
- Improves Type 2 Diabetes and Metabolic Syndrome
- Reduces some Cancer Risk
- Improved Cardiovascular Health
- Improved “Good” cholesterol
- Strengthens and improves Bone Health
- Living longer
- Improved Sleep
Mental Health Benefits:
- Reduce Stress
- Boosts Endorphins
- Helps with Anxiety
- Improved Self Confidence
- Being in the Great Outdoors and Sunlight (increases Vitamin D)
- Prevent Cognitive Decline
- Sharpen Memory and Cognitive Function
- Help with Addiction
- Increase Relaxation
One important key note is to pay close attention to hydration with exercise, not only with fluids but electrolytes as well. Exercise increases fluid loss due to sweat and increase circulation to muscle. You need to increase fluid intake to compensate for these losses.
Exercise events by the month:
June
The Los Angels River Ride is one of our families favorites. Great ride for a great cause.
August
Luau 5K walk and fun run This is a fun family activity as they have a kids run and lots of activities. It is also in Griffith Park which is a beautiful and treasured location.
September
The Prudential 401K Run is to promote saving for retirement and is a FREE event at the beautiful Rose Bowl
October
The Aloha Run brings a little Hawaiian feel to the fall.
JDRF One Walk fighting Type I Diabetes
November
City of Hope’s Walk for Hope
December
Santa to the Sea (must bring a gift for a child)
Varying months depending on location:
Get your Rear in Gear to fight Colon Cancer
CicLAvia a Los Angeles area quarterly biking event.
Vitamin D status for Infertility Treatment
August 03, 2016 8:02 pm
Many people with obesity face infertility issues and seek infertility treatment or procedures. A recent article linked Vitamin D status to improved success rate of IVF (in-vito fertilization) & ICSI (interacytoplasmic sperm injection) in The Journal of Maternal-Fetal & Neonatal Medicine. It is important to check Vitamin D status for infertility treatment.
Here are the researchers results:
- Of the 252 females that completed the ICSI cycle, 42% became pregnant (n = 108).
- The mean vitamin D status was significantly higher in the pregnant group compared to the non-pregnant group (17.74 ng/ml vs 9 ng/ml, respectively; p = < 0.01).
- Vitamin D status was positively associated with both pregnancy (p = 0.001) and endometrial thickness (p < 0.01).
- Higher vitamin D levels was associated with a 21% increase odds of clinical pregnancy (p < 0.05).
The researchers concluded,
“Deficiency of 25-OHD in females hinders the accomplishment of optimal endometrial thickness required for implantation of embryo after ICSI.”
Following weight loss surgery (WLS) there can be improvement of fertility and for that reason we recommend two forms of birth control methods during the first 18-24 months following WLS or until weight loss has stabilized for several months. This helps to ensure the best outcome and health for the mother and infant.
In our office we continue to stress the importance of Vitamin D3 for bone and dental health, pregnancy, breastfeeding and several auto-immune diseases. Vitamin D has also been shown to reduce pre-term birth Duodenal Switch patients require a dry water miscible form of Vitamin D3 due to the fat malabsorption of the DS procedure. There are several past blog posts on the topic of Vitamin D and it’s associated nutrients.
Less Invasive, Easier?
July 20, 2016 11:02 am
There is a continuous desire for a “less invasive”, “easier” procedure for the treatment of obesity and its associated co-morbidities. We have been very clear when discussing the benefits and long term outcome of the procedures. Let’s remind ourselves that “less invasive” does not mean a better option. In almost all cases a less invasive weight loss surgery means less weight loss, lower incidence of resolution of co-morbidities, and in some cases higher complications rate. Have we forgotten the adjustable gastric banding that was advocated to be the cure all for all obesity? All we hear now are the complications, the long term sequel of the reflux, hiatal hernia, irreversible esophageal injury, in addition to inadequate weight loss or weight regain.
Unfortunately, the same is to be said about the Sleeve Gastrectomy. We have said, as supported by the scientific literature, that the long term outcome of the sleeve gastrectomy is not as good as that of the Duodenal Switch procedure. This is true for the amount of weight loss as well as the resolution of the co-morbidities. We see quite a few patients who have gained their weight back after sleeve, never lost enough weight, and/or did not achieve resolution of their co-morbidities, such as diabetes, and are having their procedure revised to Duodenal Switch procedure.
Here is a recent publication that discusses this.
Along with the same argument, this is why I caution patients when having the SIPS or SADI procedures. There is a chance that when the long term data for SIPS/SADI is available there may be some benefits procedure. However, as it stands at this point in time, these procedures are not the same as the Duodenal Switch procedure. So in short, less invasive, easier isn’t better.
Hydration IdeasExclusive Member Content
July 07, 2016 2:22 pm
Don’t lose your Pyloric Valve over a Failed Gastric Sleeve
June 22, 2016 9:32 am
In my opinion, there are very few reasons to lose your Pyloric Valve after sleeve gastrectomy. Recently, I am hearing of people who have had regain due to a failed Sleeve Gastrectomy being revised to Gastric Bypass RNY and then seeking a Duodenal Switch due to regain from Gastric Bypass RNY. A better option is to go from Sleeve Gastrectomy to Duodenal Switch, due to the long term excess weight loss maintenance of Duodenal Switch. The benefit of the pyloric valve can not be taken lightly.
Let’s start by reminding ourselves as to how the Sleeve Gastrectomy has gained popularity. In the quest for a simple solution to the complex problem of obesity, adjustable gastric banding gained popularity only fail to deliver anything close with the results that were promoted and heavily marketed. The focus was then changed to another seemingly simple procedure, laparoscopic sleeve gastrectomy. For some surgeons this is a new procedure. Surgeons that had been doing the duodenal switch operation for decades, sleeve gastrectomy has not been a new procedure. Surgeons that just started doing sleeve gastrectomy as a stand alone procedure started experiencing complications of the sleeve gastrectomy, such as regain and are now looking for another option for these patients. This complication are even more frequent when they’re done following a failed adjustable gastric band procedures due to the metabolic issues after revising one weight loss surgery to another. A similar short sighted approach is also being promoted with SIPS/SADI procedures, which is significantly simpler to perform than the duodenal switch operation.
Laparoscopic sleeve gastrectomy has a predictable profile for weight loss. It will not have as good on the long-term success rate as a duodenal switch operation. Complications of the sleeve gastrectomy including reflux, stricture, fistula, inadequate weight loss which may warrant evaluation and possible intervention. In my opinion, as a surgeon who does the duodenal switch operation routinely, a sleeve gastrectomy requiring revision should almost never be revised to a gastric bypass. I have seen number of patient’s who have had an adjustable gastric banding which was revised to the sleeve gastrectomy then to a gastric bypass. We are contacted for a possible revision to Duodenal Switch operation because of the weight regain. One can argue that the patient should not have had the sleeve gastrectomy or gastric bypass. It is critical that the complexity of the disease of the obesity is clearly appreciated that it purely restrictive procedure will not yield the desirable outcome long-term.
Benefits of the Pyloric Valve:
The pylorus is the valve located at the end of the stomach. It controls the release of the liquid mixture of food from the stomach into the small intestine.
The body naturally regulates the passage of food, so food will stay in the stomach for a certain period of time. We believe it is very important to continue that feeling of fullness in between meals. As a result, one of the principle functions of the pyloric valve is to regulate the amount of food products released into the small intestine where they are absorbed. This helps prevent dumping syndrome and ulceration.
The bodies natural diameter of stomach, pyloric valve and small intestine is left intact. This elevates stretching of the stomas created by RNY Gastric Bypass.
Summary
These failed Sleeve Gastrectomies should be revised to Duodenal Switch unless there are overwhelming health issues that would require another option. I always suggest several opinions from different Bariatric Surgeon’s who do a variety of Weight Loss Surgeries before deciding which type of revision to proceed with.
Is Weight Loss Important Before Weight loss Surgery?
June 21, 2016 7:52 am
The question of “Is a pre operative diet and weight loss important?” No. This is the short answer. In a previous blog, “Weight Loss Before Weight Loss Surgery?” I have gone into further detail about why I don’t require a pre operative diet and weight loss program.
More recently there has been a concerted effort by a number of major health plans to require 3-6 months documented pre operative diet attempt prior to authorization for weight loss surgery. Furthermore, there are surgeons who would mandate a 10% weight loss as a precondition for the patient to have a weight loss surgery, laparoscopic sleeve gastrectomy for example. The overwhelming scientific literature fails to support any direct correlation between preoperative weight loss and the outcome of the weight loss surgery.
Some surgeons require preoperative weight loss as a way to reduce the size of the liver. I’ve personally have never met a liver I couldn’t work around unless it was severely diseased.
There is some literature to support this position. However, one has to critically look at all the studies. Almost all the studies have very specific population and procedures that are being looked at. Most often the recommendations had been made for adjustable gastric banding procedures. There are also some that are recommending the same for Lap Sleeve cases only siting the reduction of the liver size as a reason for the Very Low Energy Diet as a precondition to surgery. It is, however, important to remind ourselves that there is no long term studies whatsoever that show any relationship between the preoperative weight loss and the outcome of any weight loss surgery.
Diet Soda, Diabetes and Weight Loss Surgery
June 14, 2016 7:02 pm
Our practice has long discouraged the consumption of diet soda and carbonated sugary beverages for anyone, but especially our weight loss surgical patients. These products’ detrimental effects on bone health, gut microbiome, increase appetite, diarrhea, inhibited weight loss and regain shouldn’t be ignored. In addition, in the situation of limited space post Bariatric surgery, a WLS patient needs nutrient rich, protein foods. These beverages provide no nutritional value.
In addition, these products are also not recommended for non-WLS patients. Oral health, peak in insulin levels, increase weight gain, increased Type 2 DM, and diarrhea are also issues that can effect patients in addition to the above issues.
Our practice, as well as a recent article on Medical News Today Written by Jon Johnson, encourages people to:
“Saying goodbye to diet soda
Soda, whether regular or diet, is a dietary waste. Sodas have little nutrients, and have a long list of side effects. For people with diabetes, diet soda has been associated with weight gain and symptoms of metabolic syndrome. Some sweeteners in diet soda even cause sugar and insulin spikes in the blood.”
We encourage the use of Stevia, which is a natural sweetener, instead of other artificial sweeteners. Stevia is a herb type plant with leave that can be used for sweetening. It has been used for many years in other countries and cultures. It contains Magnesium, Potassium, zinc, Vitamins A, B3 and C as well as fiber.
A past blog post on Carbonated Beverages and Weight loss Surgery .
Weight Loss Surgery Effects On Iron AbsorptionExclusive Member Content
June 06, 2016 9:40 am
Shared Success Story Update- Cyndi RNY to Duodenal Switch
June 06, 2016 6:37 am
Three Years Out Cyndi E … RNY to Duodenal Switch Revision
The Journey to get to the three year mark, has been amazing! And truly, The JOY is in the JOURNEY.
I am a JOYFUL “Third Time’s the Charm Revisionista”…. This is my new title…. And I say this proudly!!
For too many years (like 45! at least) I carried the shame and blame of being overweight and beat myself up on the inside. I tried everything, from age 13. I tried every diet, every program, and yes, I will say it, I have had THREE, yes THREE surgeries. And then, I let others convince me, and I bought into this, that I was a failure… BUT, I am not a failure. Surgery fails. For a long time, I could not say that, again with the SHAME word. BUT, I am done with shame, and I am done with blame. I no longer blame myself and I no longer shame myself or my body, because now, she and I, my body and I, are friends, and we are nice to each other.
Thankfully for me, I was in the right place at the right time, and met Dr. Ara Keshishian… My story with Dr. Keshishian, is simple. Dr. K was the first Doctor that did not blame me for my weight. He explained that each weight loss surgery has different measures of success, and percentages by weight loss surgery and outcomes. He educated me. He did not blame or shame me, he encouraged me. He also did an Endoscopy and found that I has a Gastro-Gastric Fistula. Simply put, this was an abnormal connection between the bypassed stomach and the small pouch created by the RNY Gastric Bypass surgery. Food could travel two ways, thus rendering the Gastric Bypass ineffective causing weight gain.
Dr. Keshishian performed my revision from RNY to Duodenal Switch on May 31, 2013. The procedure corrected my anatomy, enabling me to lose weight and regain my health. I have no complications, no issues post surgery.
Today, being a “Three Year Old” RNY to Duodenal Switch revisionista, I have a better perspective as a relative “newbie”. I am not a prisoner of my weight. I have lost 125-130 pounds, I am 5’12” (6 feet lol) 61 years old and for the first time in my life at a NORMAL WEIGHT! I do not fear, any longer, that I will gain my weight back. I am, however, mindful that I am consistent in my new habits and patterns that I have put in place, that keep me on track. I am also accountable. To myself, also to my Weight Loss Support Group, here in Paso Robles, to some fellow DS girlfriends that
I talk with about challenges, and with Dr. Keshishian. I am not held captive by my limitations, or my weight, and now I live with the possibilities each day brings and the fun challenges I put in front of me to conquer.
To the “newbies” I say, please take your time, treat yourself kindly, with your inner voice. This is not a race, this is a journey. Don’t rush, it’s ok to take it slow, listen to your body. And do not compare your journey to anyone else. You are you! You do you! You can do this well, one day at a time. Listen to the sage advice of those who went before you. We too have learned by trial and error. Be willing to sacrifice in the short term, for the gift of the long term life. Your DS is forgiving, you be forgiving as well!!!
Remember: WATER, PROTEIN, SUPPLEMENTS, EVERYTHING ELSE, EAT CLOSE TO THE DIRT, ELMO DIET
With JOY, Cyndi