Tag: sleeve gastrectomy
Recently there has been some research and concern regarding sunscreen and the chemicals within them. This has led to findings that can be concerning but that need further research.
Post weight loss surgical patients, and in general patients who suffer with obesity, before or after weight loss surgery, have low vitamin D level. This may be caused by a number of factors. One such factor may be the reluctance to get skin exposed to sunlight in order for the bodies natural Vitamin D pathways functioning.
The recommendations are for daily exposure to sun. This not only is critical to the vitamin D metabolic pathways, but also help with bone health, immune function, mood, counteracting depression.
In a recently published online article, concerns were raised that some of the ingredients of some of few sunscreens are absorbed in the blood stream. This is a small study, and as the results indicates, it is not recommending to stop using the sun screens. Be aware of your sun exposure, timing exposure, and the ingredients in your sunscreen.
You can find past blog posts on Vitamin D, Bone health, etc here
Question : “Do I have to take higher dose of thyroid medication after the duodenal switch? ”
Answer : “Maybe”
With all weight loss surgical procedures, there may be changes to absorption of medications. It is easily understood why duodenal switch may results in decreased absorption of fat-soluble medication. What is not as clear is the reduction in absorption of other medication with procedures that do not explicitly change the absorption at the level of the small bowel directly.
The research data is all over on this topic. There is published literature that shows improvement in the thyroid function after gastric bypass and the sleeve gastrectomy. However, the exact mechanism is not completely understood.
There is research that reports “…decreased postoperative levothyroxine requirements.” Other have shows no correlation between the length of the bowel distal to duodenum to absorption of thyroid medication.
With all this confusing data, the best course would be to always “treat the patient and not the lab results.”
If a patients who has been on medications with stable number and symptoms, suddenly presents with complaints of hypothyroidism after weight loss surgery, it’s possible the medications should be up adjusted even if the thyroid lab values may not be as defining.
There are differing opinions, based on a broad set of scientific publication, wether or not gallbladder should be removed at the time of weight loss surgery. Obviously, Cholecystectomy is a stand alone general surgical procedure that is often performed due to gallstones and/or gallbladder disease with a variety of symptoms. However, the focus of this blog will deal with Bariatric Surgery and Cholecystectomy.
Rapid weight loss can increase a patients chance of forming gallstones. This rapid weight loss can be as little as 3-5 pounds per week. Weight loss surgery can increase your risk for gallstone formation. Several of the common thought processes the mechanism of this is, obesity may be linked to higher cholesterol in the bile, larger gallbladders, high fat diet and larger abdominal girth.
When a patient is having the Duodenal Switch (DS) Bariatric operation, or having a revision of a failed gastric bypass to the DS, I always remove the gallbladder. This is because there isn’t an anatomical route to utilize endoscopic procedure for an ERCP should the need rise.
In the case of a patient undergoing Vertical Sleeve Gastrectomy, if there are any indications or complaints of abdominal pain then an ultrasound is done. If there are findings of gallstones or other disease of the gallbladder, then a cholecystectomy is performed at the same time as the Sleeve Gastrectomy.
In my opinion, every patient having the Gastric Bypass (RNY) should also have the gallbladder removed because of the anatomical limitations after surgery that prevents the use of ERCP if needed. Some clinicians will place the patient on a long term medications to reduce the chance of gladstone formation after surgery, which themselves have side effects limiting the compliance in most patients.
Further information on Common Bile Duct Dilatation and ERCP
PolyCystic Ovarian Syndrome PCOS is a complex condition. The exact cause of PCOS is unknown however, it involves hormones imbalance and multiple ovarian cysts, irregular menses, and infertility. In some cases, PCOS can be compounded by diabetes, hypertension and other metabolic conditions. PCOS has been shown to effect approximately 10% of women of childbearing age with symptoms of menstrual abnormalities, poly cystic ovaries, and excess androgen (male sex hormone). PCOS should be diagnosed by ensuring there are no other underlying endocrine issues. There are several associated disease processes that seem to be related to PCOS. These related disease processes are Type 2 Diabetes, higher depression and anxiety, increased cardiovascular risks, stroke, hyperlipidemia, sleep apnea, overall inflammation, and endometrial cancer.
Anatomically, numerous cysts are found on the ovaries. These are usually diagnosed by ultrasound, blood levels of hormones, and symptoms described above.
Bariatric Surgery and PolyCystic Ovarian Syndrome PCOS
Bariatric Surgery can improve PCOS in those individuals with Type 2 Diabetes Mellitus. Further information on weight loss surgery and its effect on PCOS here.
Are Health Insurances working against you? Especially in people who have the disease of obesity? Insurance companies continue to lengthen the pre-operative period. The time that is required to lapse has now in some cases been extended between 6-12 months for some commercial health plans. There are yet again studies that have shown no benefit to the patient with this mandated waiting periods imposed on the patients. Unfortunately, the patients need to challenge the health care insurance companies by the means of all options that may be available to them. This may include internal appeal to external evaluation by some state agency. There are numerous studies that show pre-operative dieting does not equal better weight loss or compliance.
A Parathyroid scan or Sestamibi scan may be needed if the typical weight loss surgical reasons for elevated PTH levels have been addressed. Sestamibi is a small protein which is labeled with the radio-pharmaceutical technetium-99. This very mild and safe radioactive agent is injected into the veins of a patient with overactive parathyroid and is absorbed by the overactive parathyroid gland. If the parathyroid is normal it will not absorb the agent. The scan below shows the uptake of the agent.
Calcium, Vitamin D and Parathyroid hormone are routinely measured on yearly follow up for most post weight loss surgical (WLS) patients. Elevated parathyroid hormone (PTH) may be caused by Vitamin D deficiency or calcium deficiency (most common in post WLS) or by over active parathyroid gland(s). In the latter case, if one of the four glands is overactive then this is knows as a parathyroid Adenoma. If all 4 are over active and are secreting too much PTH, this is known as hyperplasia. Ultrasound of the neck, may identify an enraged parathyroid gland (adenoma) which is located behind the thyroid gland. Given the large area where the parathyroid gland may be located, additional tests are needed to not only identify the location of the gland(s) but also to distinguish between single gland (adenoma) or multiple glands (hyperplasia) cause for the elevated PTH. It is important to investigate all avenues and testing in parathyroid hormone elevation and in some cases, not to rely on one test for your diagnosis. It is also imperative that weight loss surgical patients take their supplements routinely and consistently and have their laboratory studies followed at least yearly.
Join our 2018 Back on Track challenge and let’s get back on track for 2018! The holidays were wonderful but if you find yourself with a few extra souvenirs don’t feel alone. The average American gains between 1-8 pounds during the holiday season and I am no exception. Let’s get back on track 2018 together.
Time to clear out the kitchen! Disposing of temptations and high trigger foods is the first step to getting back on track. Throw it all away and don’t allow them back in. If foods are difficult to acquired then they are less likely to be consumed.
Stock up on high protein and whole, unprocessed foods that are low carbohydrate and nutrient dense. When quality foods are easily available we are more likely to stay on track with the types of foods we should be eating. Simple sugars/carbohydrates are the biggest culprit of holiday weight gain. We need to go back to the basics of hydration, high protein, low carbohydrate/sugar, vitamin/mineral supplements and exercise. Simple sugars and carbohydrates are easy for our bodies to use and absorb. Cutting them out can jump start your weight loss. Each individual needs to identify the daily carbohydrate intake that works for them. Some people stay under 50 grams of carbohydrates daily and some can tolerate more daily grams. You may also need to look at your protein and fat intake. All excess nutrients absorbed have the potential to turn into fat mass and inhibit weight loss. Metabolism video.
Hydration is an important ways to start getting back on track. Water is essential to life functions. The brain is 85% water, blood is 80% and muscle is about 70% water. Hydration aids in digestion, eliminating waste, byproducts and toxins. It also can decrease the feeling of hunger. Lack of hydration can increase fatigue which can lead to craving high carbohydrate foods to increase energy.
Protein’s importance in almost every bodily function and muscle mass can not be ignored. High quality complete Protein sustains muscle mass during weight loss, aids immunity, antioxidant function, and enhances leptin and insulin function. Filling up on protein first will help with carbohydrate carvings and give a sustained satisfied feeling. A prior blog post gives additional information on the importance of protein and the effects of protein malnutrition. WLS makes daily protein intake important but especially after Duodenal Switch, protein is a necessity of daily life.
Vitamins, minerals and supplements will ensure the body has the nutrients it needs to function adequately and can keep cravings at bay. Deficiencies in vitamins and minerals can cause cravings for foods. Vitamin and minerals are essential to muscle function, red blood cell production, bone health, and numerous other physiologic functions. We may all slack off on our supplements occasionally but now is the time to get back into the habit of daily vitamins and mineral supplements. A daily vitamin, mineral, and supplement routine is a lifetime commitment after Duodenal Switch or any WLS. Here is a list of commonly used supplements. If you haven’t kept up with your minimum yearly laboratory studies, now is the time to be seen and have your labs done.
Exercise can increase weight loss, overall well being, mental well being, mood, alertness, improve digestion, improve sleep, and increases energy levels. Exercise does not have to be a daunting task. Simply adding 15-30 minutes of activity can give added benefits. Yoga, walking, dancing, lifting weights, hiking, and sports activities can be included or added to more traditional forms of exercise. There are many free online videos for all types of exercise available. This year we are teamed up with The Kinesis Centre to offer a 4 week training program that can be accessed from anywhere. A 4 week training program will be included in our 2018 Back On Track Grand prize.
Finding a new hobby can keep both your hands and mind busy, curbing the unconscious eating of foods that are high in sugar and carbohydrates. Adult coloring books, drawing, painting, knitting, crocheting, sewing, dance lessons, gardening, learning to play an instrument and many others are great ways to use your time and expand your quality of life and brain function. New hobbies can also help establish new coping skills. Our previous post on Coping Skills After Bariatric Surgery can be found here. There are a whole host of online videos for “how to” on new hobbies.
Teaming up with others can also help increase weight loss and compliance. Support from friends, family and other groups will assist you. There is a whole gamut of support group online and in person. If you have fallen out of the habit of attending our support group or webinars get back to them. You can find our schedule and announcements regarding webinars here. Our Central Valley Bariatric Facebook page also gives daily inspirational messages, protein recipes and articles and any new information or research available. There is also our Duodenal Switch Facebook Group. Anything that increases accountability is a benefit and motivates us to stay on track.
Experiment with new recipes and flavors that are bariatric friendly and within your dietary needs. There are so many options for quick and easy meals that are whole foods, high protein, and low carbohydrate. We have several recipes on our page for all stages following weight loss surgery and Duodenal Switch. However, there are endless option on the internet in Paleo, low carb, and high protein type recipes.
In the spirit of new starts and getting back on track 2018, we are having a giveaway with the basics to get back into the swing of things. This year we are looking for before and after weight loss surgical journeys for our Grand Prize. Share your weight loss journey! Don’t be shy, your journey can inspire others and/or motivate yourself. To enter the Back on Track 2018 Giveaway, please submit your weight loss surgical journey with before and after pictures to email@example.com or you can also post your before and after pictures on our Facebook page. You will also need to sign a release for the use of your story on our website. We will draw 2 names from those that enter by announcing it on our FaceBook page or by e-mail on February 14, 2018. You must submit your mailing information to firstname.lastname@example.org in order to claim the prize. You must be a verifiable patient of Dr. Ara Keshishian.
We are also doing 3 prizes of a 4 week training with the Kinesis Centre if you share an achievement picture on our FaceBook page . This achievement picture can be a milestone in your journey, something you’ve haven’t done before, a non-scale victory, a goal that you reached, anything that you are proud of achieving. Let’s do this 2018 Back on Track challenge!
Please remember that medications, health status, age, bowel motility, genetics, and diet all play a role in weight and weight maintenance. Please have a physician review your health history and medications.
*NOTE: Giveaway items may or may not be identical to the pictured items.
We are not affiliated with any of the products nor do we endorse any one type of product. There is no cash value to the prizes.
We’ve created a helpful map and parking diagram for our new Pasadena, CA office location. It also has a general layout of the Huntington Memorial Hospital Campus and Pre-operative intake and testing area. We hope that you find it helpful on your next visit to see Dr. Ara Keshishian, General and Bariatric Surgeon.
Dr. Ara Keshishian has performed more than 2,000 Duodenal Switch procedures, thousands of Sleeve Gastrectomies and more than 500 revisions from other Weight Loss Surgeries such as RNY Gastric Bypass, Adjustable Gastric Band, and Sleeve Gastrectomy to Duodenal Switch as well as General Surgical cases over the last 18 years of private practice.
After struggling with obesity for most of my life I was finally fed up. I had heard about weight loss surgeries before but was always under the common misconception that it was for people who wanted the “easy” way out of a hard situation. I had been working out and reducing calories and tried every popular diet and trainer you could think of. I was still huge and each time I would stop one of these extreme programs I would only end up larger than I was before.
My husband’s cousin had the sleeve surgery and she raved about it. Watching her success is what started to open my mind to surgery, but I was only considering the sleeve gastrectomy. I went to a center in another state that offers Duodenal switch, lapband, RNY and the sleeve. The surgeon I met with strongly suggested RNY to me, but I was stuck on the sleeve. I didn’t want my intestines touched period. I had the sleeve surgery on October 9, 2013.
My high weight was 402 lbs and I weighed 343 on the day of my sleeve surgery. I actually did well with the sleeve and was able to get down to 218 as my lowest. However it was still much like dieting. It was so stressful. After a while my body wouldn’t drop the weight regardless of how little I ate and exercised. I was eating 800-1200 calories a day and low fat meals and working out and kept slowly gaining weight. I was frustrated and honestly I gave up. My reflux wouldn’t go away so I visited a bariatric surgeon in my area who suggested that we essentially re-do the sleeve surgery to make my sleeve small again so that I would eat less and lose weight again. I got a second opinion and that surgeon suggested I revise to RNY. I went to obesity help’s website to explain my situation and a lot of people with much more experience than me HIGHLY urged me to see Dr Keshishian before making a decision. He was said to be an expert in revision weight loss surgery. I almost cancelled my appointment and didn’t have hope with this doctor either, but since I was in a dead end I went anyway. Dr Keshishian told me it wasn’t my fault. WHAT!? I had never heard that before. I usually get the shame from doctors who assume I must not be trying or that I am secretly eating something wrong. He ordered tests and told me it was “simply science” and I just LOVED him! I had a stricture in my Sleeve that needed to be repaired so since I needed surgery anyway I decided to go ahead and revise to a surgery that has the highest success rate, Duodenal Switch.
I was so scared of my intestines being cut and Dr. Keshishian eased my fears. I wish I had went that route the first time but then I might not appreciate it like I do now. Duodenal switch is the ONLY surgery I would recommend to anyone. As Dr K says it’s simple numbers. It’s the surgery with the highest percent of excess weight lost and kept off. I was 252 before my revision from Sleeve to Duodenal Switch and I am just at a year out and today I weigh in the low 190’s and I am still losing. Dr K’s goal for me was about 180. My goal is about 175. I eat more fat now than I ever did even when I was 400 lbs. I enjoy what I eat and I enjoy exercising and most of all I get to enjoy seeing results from my hard work. Food no longer causes me stress and anxiety. I know with 100% certainty that I made the right decision. Thank you Dr. K for your great skill and I don’t mean just with the knife but with the way you are able to make a high anxiety situation seem like no big deal.