Tag: common channel
Dual Testimonial: Cameron’s Gastroparesis surgery & Scott’s Revision of a Duodenal Switch
February 01, 2016 8:04 am
In 2015, I came into contact with the most unique, passionate, urgently responsive; talented beyond belief and caring surgeon I have ever met. Our oldest son who is a 21-year-old cancer survivor, has had nearly five years of medical nightmare as diagnosed with severe gastroparesis resultant from his vagal nerve being severed during a previous Nissen Fundoplication surgery. We didn’t find out that this had happened until nearly two years later and only after a 4 hour gastric emptying test showed that Cameron’s stomach was only about 30% emptied after four hours (should be empty after an hour) due to gastroparesis.
I had heard about Dr. Keshishian on a Bariatric support group page on which I post and get great advice. The surgeon back in Central, IL where we live told us that Cameron needed a subtotal gastrectomy to remove 80% of his stomach! This sounded radical and no way in the world was that going to happen. I was given Dr. Keshishian’s email address so I could consult with him for his advice. It was a Saturday morning around 7 AM Central time when I sent off an email to Dr. Keshishian detailing Cameron’s medical history and current issues. I was in hoping that his office would get the email on Monday and hopefully get back to me within a week. I went out to my kitchen to get a cup of coffee and when I returned I had a missed call with a California area code. Yep, it was Dr. Keshishian. I called back and we talked for 45 minutes. He suggested several things and told me that any good general surgeon in my area could do surgery on Cameron and fix him, well that was the only time he was wrong. We couldn’t find anyone in our area who would do the surgery.
So we talked and agreed that Cameron needed a Roux-en Y drain put in place to physically drain his stomach by way of gravity (not for any weight loss as very little small bowel was bypassed). Dr. Keshishian got us in the next week and we flew out to Glendale where he met with Cameron for an examination on that Monday. On Tuesday, Dr. Keshishian performed surgery to fix Cameron’s herniated diaphragm, loose Nissen wrap, performed the Roux-n Y limb and anastomosis to the stomach. Dr. Keshishian also found a Meckel’s diverticulum (a congenital small bowel defect that can cause internal bleeding and serious issues). The following Sunday, Cameron developed severe pain due to chronic pain from his Cancer treatment and 12 subsequent surgeries, many on his abdomen. Dr. Keshishian saw Cameron in the ER and spent 3 hours fixing Cameron’s pain issue and making sure he was medically sound so we could fly home the next day.
Today, Cameron has very little to no issues which you wouldn’t have believed possible six months earlier. In the past, he had violent retching, dry heaving and bad nausea daily which had him severely incapacitated and very depressed due to a feeling of hopelessness and pain from the Gastroparesis. He didn’t believe he had a chance at a normal life but Dr. Keshishian gave Cameron his life back. We are eternally grateful for your huge heart and talent Dr. Keshishian. Thank you!
During our time in Glendale in 2015 for Cameron’s surgery Dr. Keshishian and I began discussing my situation. I had been given a virgin Duodenal Switch performed by a surgeon in Illinois in September of 2013. A year later in 2014 and 180 lbs lighter, I ended up in the hospital as I was passing out. I had a resting heart rate of 35 BPM, a blood pressure in the 75/40 range and incredibly bad labs including anemia, low copper, low zinc, and dangerously low albumin and total protein. A full cardiac work up was completed and I spent a week in intermediate care. Why? I was extremely malnourished even though I was consuming 200-250 grams of protein daily! Why was I malnourished? Because my original surgeon performed a “cookie cutter DS” on me where he didn’t measure my small bowel and arbitrarily gave this 6’2 man a 100 cm common channel and a 150 cm Alimentary limb. Way too short on the AL! Had the Hess method been followed (the only way the DS should be allowed to be completed) my CC would have been 100 cm (that was okay) but my Alimentary channel should have been 275 cm! Simply put, my absorbing portion of small bowel was 34% and the Biliopancreatic limb (non-absorbing) was 66%. It should have been a 50/50 ratio with 100 cm CC, 275 cm AL and a 375 cm BPL. In order to combat my severe malnutrition that September of 2014 I went on a pancreatic enzyme (CREON) to assist my nutrient absorption. I was taking with meals right around 400,000 IU’s of CREON (a boat load) and this was barely keeping my nutrients in range and lab values barely in range. After speaking with Dr. Keshishian, he recommended that I give it until around September of 2015 to see if my absorption increased enough to where a revision wouldn’t be required. Towards the end of July, I all of the sudden lost nearly 20 pounds in two weeks from my already frail and scrawny body. I saw my surgeon in Peoria as I was very alarmed; and I had been having bad cramping and other issues point to a possible bowel obstruction His exact words to me were “see me in 30 days, you are like the DS poster boy of good nutrition”. As you can imagine I found that completely unacceptable and soon as I was out of that appointment I emailed Dr. Keshishian. He told me that if I couldn’t get a revision ASAP I would need to immediately go on TPN. Two weeks later my wife and I landed at LAX and were in Glendale on Monday morning for an exam with Dr. Keshishian.
The job Dr. Keshishian did describing what he was going to do, and of course this was a visual presentation with Dr. Keshishian drawing (you know Dr K’s love of drawing) out for us what he was going to do. He thoroughly explained for my wife and I so she was comfortable with what was going to happen and we fully understood what he was going to do. Doc also found an umbilical hernia that he was going to repair and I had an anal fissure as well that wouldn’t heal so we discussed what he would do to examine and possibly fix during my revision surgery. The next day Dr. Keshishian performed surgery where he fixed the umbilical hernia, measured my total small bowel length to determine appropriate channel lengths and found an repaired a huge mesenteric defect (intestinal hernia and Dr K has a picture of my guts with the huge hole in the mesentery that he has posted on his blog discussing intestinal hernias and blockages), fixed my fissure (Thank you!) and put in a side by side anastomosis that effectively lengthened my AL by 125 cm and my CC by 25 cm worth of absorption. This put my absorbing intestine to BPL ratio where it should have been in the first place (50/50 ratio).
I am pleased to say that I immediately went off the CREON and my absorption and subsequently my lab values improved tremendously. At surgery on August 18, 2015 I weighed a whopping 170 lbs. Today I am weighing in at 183 pounds and well on my way to Dr. Keshishian’s suggested optimal weight target of 205.
Dr. Keshishian is absolutely amazing and the best in the world when it comes to performing the Duodenal Switch and revision to DS Surgery (Band to DS, RnY to DS, Channel extending revision to DS). I would recommend Dr. Keshishian to any patient who needs a virgin Duodenal Switch to get their health back and especially to those who were sold a garbage RnY or Crapband procedure that ultimately failed you (it failed you, you did not fail). In fact, I am trying very hard to convince my brother and Step Mother to fly to Glendale and have Dr. Keshishian perform a Duodenal Switch on them. They very much need it for their health and Dr. Keshishian is the best in the world having performed over 2,000 DS procedures.
I don’t say this lightly. Ara, you are one of the finest human beings I have ever had the good fortune of knowing and your surgical skills are second to none. I really do admire and love this gentleman like a brother and consider him to be a friend. Thank you for using your incredible skill to fix my health issues resultant from the failed cookie cutter Duodenal Switch I was given two years earlier by another surgeon. Had I met you back then and knew what I know now, you would have performed my virgin DS and I would not have suffered for two plus years. Thank you from the bottom of my heart, Dr. K!
Hypertrophy of Small Bowel and Weight Gain Years After Duodenal Switch
August 21, 2015 7:53 pm
Duodenal switch (DS) operation results in the highest success rate of all weight loss surgical procedures. Patients, over time, will experience some weight gain many years after DS procedure. There are a number of suspected mechanisms that may be responsible for the weight gain:
1-Ageing may slow the metabolism and the activity down.
2-Over time patients may not be as adherent to healthy dietary and lifestyle changes as they may have been immediately after surgery.
3- Hypertrophy of the alimentary and common channels over time increases in surface area f allowing greater caloric absorption leading to increased weight gain.
It has been demonstrated in bowel resection studies, as well as rat studies, that the nutrient stimulated regions of small intestine increase villus height and total weight, crypt depth and proliferation as well as wall thickness, as an adaptation to compensate for the loss of absorptive capacity in the resected bowel. This observation may be applied to DS procedure as seen in histological slides from a patient who had to have an operation done requiring bowel resection. The segment of the bowel resected included the junction of the biliopancreatic, common and alimentary limbs.