DIABETES INTERVIEW NEWS a weekly e-newsletter for people with diabetes Copyrighted 1996, Diabetes Interview ________________________________________________________________________ ************************************************************************ Diabetes Interview newsletter #149 The Cure for Diabetes? Some Think the Simultaneous Pancreas-Kidney Transplant is the Closest Thing by Daniel Trecroci "I consider myself cured of diabetes," states Judy Anderson of Princeton, Illinois. Anderson, who had diabetes for 22 years, had a simultaneous kidney-pancreas transplant in July of 1990. Anderson, whose blood sugars got as high as 400 prior to the procedure, was in such bad condition as a result of her diabetes that she had hemorrhaging of the eyes, kidney failure and severe neuropathy in the legs. She was then placed on a waiting list at the University of Wisconsin Medical Center and after eight months, she was finally called in for her transplant. "It's been just a miracle," says Anderson. "I have no diet that I have to stick to. I don't have to take insulin shots. I only go once a month to have my blood sugars checked, instead of having to prick my fingers four times a day." 10-Year Study From December 1985 to October 1997, 500 simultaneous pancreas-kidney transplants were performed at the school's Division of Organ Transplantation in Madison, Wisconsin. According to the September 1998 issue of Annals of Surgery, there was a patient survival rate of 96.4 percent, 88.6 percent and 76.3 percent after one, five and ten years respectively. At the same time intervals, 88.6 percent, 80.3 percent and 66.6 percent had kidney function and 87.5 percent, 78.1 percent and 67.2 percent had pancreas function. "The good news about this follow-up study is that people with diabetes, who have kidney failure, are more likely to live much longer," states Hans Sollinger, MD, PhD, chairman of the Division of Organ Transplantation at the University of Wisconsin School of Medicine. "If they had gone on dialysis instead, their chances of surviving for up to 10 years would have been zero." Sollinger points out that over 75 percent of the subjects in the simultaneous pancreas-kidney (SPK) transplant follow-up study are still alive after ten years. Robert Leurquin of Green Bay, Wisconsin, was another participant in Dr. Sollinger's follow-up study. Leurquin says that he had diabetes for 30 years, and was on dialysis for 19 months before he had the transplant procedure. Leurquin does not consider himself "cured" of diabetes, but admits to feeling much better. "As long as I take my antirejection pills, then there is the possibility that I'll never have to worry about diabetes returning," states Leurquin. "Right now, I only have to go in once a month for blood tests. My blood sugars are usually around 100 to 110. Before the transplant, my blood sugars would get as high as 300, and as low as 35." The Cure For Diabetes? Lynda Pierce of Fremont, California, does consider herself "cured" of diabetes, and is not ashamed to say so. "I don't consider myself a diabetic anymore," states Pierce, who recently had an SPK transplant done at the University of California at San Francisco (UCSF) Medical Center. "It's pretty overwhelming. Before the procedure, my blood sugars were in the 200s, and my kidneys began to fail. Now my blood sugars are around 105 to 110 first thing in the morning." Pierce had diabetes for 25 years, and had been taking NPH insulin since she was 11 years of age. She was told of precautions she could take to prevent her kidneys from failing, such as cutting back on protein and avoiding Advil. About one and a half years ago, her blood pressure began to increase and she went in for an angiogram. Doctors discovered that her kidneys were failing as a result of her diabetes. Pierce remembered talking to somebody who had a SPK transplant performed, so she started to do some research online. She found out that UCSF did SPK transplants, and was placed on the waiting list. On September 21, 1998, she got the call, and hours later was on the operating table. Pierce's procedure took 10 hours and was performed by Julie Melzner, MD, whom Pierce regards as a "goddess." "Dr. Melzner was so conservative with the procedure, and she really babied me in the recovery process," states Pierce, who says she has not taken an insulin shot since the operation, and plans never to do so again. "The benefits you get from the SPK transplant are wonderful, because of the freedom in your lifestyle." Deb Butterfield, executive director of the Insulin Free World (IFW) Foundation, and a SPK transplant recipient herself, does not think that the transplant procedure is a cure for diabetes. "It is not a cure for diabetes because of the ongoing need for immunosuppression," states Butterfield, whose IFW Foundation provides information to people interested in pancreas and islet cell transplants. "For anybody who has been through the procedure, however, like myself, who no longer has to deal with day-to-day management of diabetes problems, the transplant is tantamount to a cure." Butterfield originally had her transplant in April of 1993. "I was freed from taking insulin injections, and it was just wonderful," states Butterfield. Three months later, however, Butterfield's SPK transplant was rejected. She went back to her native organs and back on insulin. "I had diabetes again, and that was a really difficult thing for me," states Butterfield. "Those three months were enough to let me know that I never wanted to have to live the diabetes lifestyle ever again." In August of 1994, however, Butterfield had another SPK transplant operation, and has not had any incidence of rejection since then. She suggests that the ultimate cure for diabetes will exist in discovering some way to regenerate the beta cells of the pancreas, so that immunosuppression would not be necessary. In the meantime, Butterfield says that immunosuppressants like Cyclosporine, Neoral, Prograf and Cell Cept are all effective antirejection medications, and taking them on a daily basis certainly beats the alternative of having diabetes. Dawn Scherer of Stevens Point, Wisconsin, agrees. "I know I have to take medications every day, but at least I don't have to poke myself twice a day like a pin cushion," states Scherer, who had her SPK operation done by Dr. Sollinger on May 20, 1997. "I don't have to take blood pressure pills anymore, and I don't have to take insulin. In fact, the only shot that I've had since the operation was a flu shot just last week." Scherer had diabetes for 28 years, since the age of 4. Despite her daily routine of taking NPH and Regular insulin several times every day, her condition had gotten so bad that she had to get both legs amputated below the knees, and had to eventually go on dialysis. "I'm not the type of person to give up, but when I went on dialysis, I almost wanted to," says Scherer. Scherer was then placed on a waiting list for the SPK transplant operation at the University of Wisconsin School of Medicine and, like much of the other recipients of this procedure, she was called in one day, and had the operation the very next. The procedure took 14 hours, but after it was over, she was free from taking insulin. "Instead of having blood sugar readings as high as 380, and as low as 16, they now seem to stay around 80 or 90 all of the time," says Scherer. Terri Garner of Castro Valley, California, thinks that every person with long-term kidney and neuropathy problems associated with diabetes should consider the SPK transplant procedure. "People with diabetes should just go for it," states Garner. "All of the things that I did in the 28 years of treating my diabetes just don't compare to how I feel right now." Garner had her SPK transplant done on June 18, 1998 at Stanford Medical Center in Palo Alto, California. Three months later, she had an HbA1c done, and it registered at 6.6 %. "Prior to the transplant, my HbA1cs were always in the eights," states Garner, who, despite following a routine of taking Regular and NPH insulin every day, could never seem to get her blood sugars below 150. "I haven't taken insulin since the transplant," says Garner. "I still test my blood sugars twice a day, and they usually read 80 or 90 in the morning, and 110 to 140 two hours after dinner." Does Terri Garner consider herself cured of diabetes? "I certainly feel cured," she says. "I eat a lot of protein, and I eat cottage cheese for lunch everyday. I couldn't eat cottage cheese when I had diabetes, and I forgot how much I love it." Fred Wegner of Sun Prairie, Wisconsin, had his SPK transplant performed by Dr. Sollinger on October 27, 1993, after being on the wait list for one month. He had diabetes for 35 years prior to the transplant, and was declared legally blind in 1989 as a result of retinopathy complications. Additionally, he had three and a half toes amputated, and began suffering severe neuropathy about 15 years ago. Today, Fred Wegner considers himself cured of diabetes. "All I had to do after the transplant was switch my shots to antirejection pills," states Wegner. "After five years, I feel great. I just went to the University of Wisconsin School of Medicine last week, and they said, 'you're healthy, get out of here, and don't come back for another year.' " Before the transplant, Wegner had blood sugar readings as high as 300. Today, they are always around 85. "If I don't eat a big breakfast, they might get lower," states Wegner. UW Solution In 1987, the Division of Organ Transplantation at the University of Wisconsin performed the first pancreas transplant using a preservation solution know as the UW (University of Wisconsin) solution. The solution is used to keep the pancreas alive during transportation from donor to recipient. "I personally feel that the UW solution has contributed more to pancreas graft survival than any other single invention" states Sollinger, who mentions that prior to the invention of the UW solution, there was a very high incidence of thrombosis, a condition in which the pancreas is not accepted in the days following a transplant due in part to clotting of the blood vessels. "Thrombosis occurred in roughly 22 percent of the patients who received a SPK transplant. After the invention of the UW solution, thrombosis rates dropped to around 0.3 percent." SPK Criteria One of the criteria for acceptance into most SPK transplant procedures is that the candidate had to have suffered renal failure (dialysis-dependent or advanced diabetic nephropathy). Other criteria are : * Low C-peptide levels. * Low cardiac risk. * A history of compliance, and * The ability to understand the complexity of the procedure, and a willingness to follow post-transplant guidelines. Side Effects Despite reducing the complications associated with diabetes management, the SPK transplant procedure, like all other transplant procedures, is followed by an imperative regimen of antirejection medications. For some people, the side effects are very noticeable. "If I don't shave at least twice a day and trim my eyebrows once a month, I start to look like Smoky the Bear," says Fred Wegner, who, twice a day, takes a combination of the immunosuppressants Sandimmune and Cyclosporine, as well as taking the steroids Prednisone and Azathoprine once a day. Additionally, Wegner takes sodium bicarbonate four times a day to fend off pancreas rejection. "Sometimes, when I take the Cyclosporine, my face breaks out and gets oily, and my hands start to shake." Although she swears by the SPK transplant procedure, Terri Garner emphasizes that there are side effects from taking the immunosuppressant, Prograf, twice a day. "I'm going bald," states Garner. "That's my only side effect, and I was told that Prograf might do that to me." Lynda Pierce says that Prednisone causes weight gain in most people that take it. In addition to taking the steroid once a day, Pierce takes Prograf and Cell Cept twice a day. Robert Leurquin says that he has become more sensitive to the sun, and must wear a hat whenever he goes outside. "Maybe it's because I live in Green Bay, but since I started taking the sodium bicarbs and the Prednisone, I really feel the cold in my fingers and toes," states Leurquin. Despite these common side effects, Dr. Sollinger stresses the extreme importance of post-transplant therapy. "Prevention of rejection is very important," states Sollinger. "You need good immunosuppression therapy, and you also have to protect against infection. Some SPK transplant subjects, like Judy Anderson, say that they have had no side effects after eight years of taking antirejection medication. "Every day, I take 7 1/2 milligrams of Prednisone, 325 milligrams of Cyclosporine, Trandate for my blood pressure and sodium bicarbs, and I haven't had a single side effects in eight years," says Anderson. But, at What Cost? Leurquin has also encountered problems with employment and insurance as a result of the SPK procedure. Leurquin worked in the mills prior to his transplant, and his company's insurance carrier covered the operation, but he became a liability. "If you're not unionized around here, and you have a procedure like this one, you're out the door within one year," states Leurquin. "I met a man at the University of Wisconsin Medical Center who had worked at a firm for 20 years. Within one year of having his kidney and pancreas transplant, he was let go." According to Martin J. Irons, RPh, CDE, prices for immunosuppressant drugs vary depending on the dosage. "Prices are set at an average wholesale price plus a 20-percent markup," states Irons. "Insurance companies pay the pharmacies about 10 to 15 percent less for the same drugs." According to Irons, Cell Cept runs anywhere between $67.50 and $270 for 250 milligrams per month. Neoral runs between $46.80 and $187.20 for 25 milligrams, and between $190.80 and $572.40 for 100 milligrams per month. Imuran runs at $37.20 and $111.60 for 50 milligrams and Prednisone is $4 to $20 depending on the variety of strengths. The IFW Foundation says that the cost of immunosuppressive therapy can generally run between $8,000 to $12,000 per year if you do not have insurance. Leurquin, who is still out of work, has his Prednisone and sodium bicarb medications covered by Medical Assistance of Wisconsin. Fred Wegner, who is covered through CIGNA, says that he pays around $7 to $10 in copayment fees for his antirejection medications, and that his insurance carrier, CIGNA, paid for all but $1,200 of the SPK procedure. Terri Garner says that her SPK transplant procedure was covered by Lifeguard, and all she pays out of her pocket is an $8 copay for her antirejection medication. According to the IFW Foundation, the SPK transplant procedure also varies in cost, depending on the center in which the procedure is performed and the complexity of the patient. "A good ballpark figure on the cost of a SPK transplant is $60,000 to $90,000," states Butterfield. "A kidney transplant alone runs about $40,000 to $50,000, and a pancreas transplant alone runs about $50,000 to $70,000." Janice Drexler of Neshkoro, Wisconsin, had her transplant done on October 27, 1995. She had suffered from diabetes for 37 years, and the kidney transplant part of her procedure was covered through her husband's insurance carrier, Network Health. According to Drexler, however, Network Health did not cover the pancreas transplant part. To cover the cost of the pancreas transplant, Drexler had to make a $25,000 cash payment, in addition to money from a fund raiser and a donation from her mother's friend that covered the rest. Jen Smallin of Minot, North Dakota, says that Medicare paid for the kidney part of her SPK transplant, but Kaiser Permanente had to pay for the pancreas part. Some insurance companies, like Medicare, will not cover the pancreas transplant part. "Medicare has no plans to implement a policy that would cover a pancreas transplant," states Lola Jordan, customer service manager for National Heritage Insurance Company, which is the program administrator for Medicare programs in Northern California. "A pancreas transplant is still considered experimental, therefore, it is excluded." Larry of Kissimmee, Florida, who had his SPK done on July 23, 1995 at the University of Miami Medical Center, takes exception to Medicare's policy about covering pancreas transplants. "Fortunately my wife's insurance covered my [SPK] transplant, but I've had three close friends die from diabetes because their insurance would not pay for their transplants." Deb Butterfield says that getting insurance coverage for a pancreas transplant is not that bad, as long as the candidate for the transplant is persistent. "Most of the time, you can win, even on appeal," states Butterfield. "It's very rare to have an insurance company hold out when you fight them." Butterfield says that part of the IFW Foundation's purpose is to help arrange legal services for people who fight insurance companies over pancreas transplants. There are some insurance organizations who still refuse to pay. "Medicare seems to be the only one who continues to say, 'No Way!'" states Butterfield. According to the IFW Foundation, there are over 50 insurance companies that have covered pancreas transplants. The IFW Foundation says that the key to getting coverage is to always request an evaluation to determine if you are a candidate. If your transplant surgeon feels that you are a candidate, he or she can write a letter to your insurance company explaining the medical necessity. Presently, there are well over 100 hospitals that perform kidney-pancreas transplants in the United States. The waiting list is approximately 2,000 people. For more information on where you can receive a simultaneous pancreas-kidney transplant, or to find out which insurance carriers cover such a procedure, you can call the Insulin Free World Foundation at (888) 746-4439, or log onto their Web site at www.insulin-free.org. Although it might not be the "cure" for diabetes, a SPK transplant is certainly regarded by those who have had the procedure as being the most effective treatment of diabetes. "As I speak to you, I am sitting here eating chocolates," states Butterfield. 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