Arizona - December 2012 Archives

PHOENIX — In what is a first for the Valley in more than two decades, a 17-year-old girl from Glendale, Ariz., became the recipient of a pediatric liver transplant on Dec. 6, the result of collaboration between Phoenix Children's Hospital and Mayo Clinic in Arizona. It is also the first living donor pediatric liver transplant in the Valley. The milestone surgery was all the more unique in that it was a living donor liver transplant, meaning that a donor offered to give up part of her liver to be transplanted into the recipient. Both the donor and the recipient livers will regenerate within a matter of weeks. The donor, a 35-year-old woman from Oklahoma, underwent comprehensive medical and psychological testing to be qualified as a match for the recipient. The donor is the godmother of the recipient, and has known her since she was born. The first surgery began at Mayo Clinic Hospital at 7:30 a.m. when part of the donor's liver was removed in a 3½ hour procedure led by David Mulligan, M.D., Director, Transplant Center, Mayo Clinic in Arizona. The partial liver was put on ice and transported to Phoenix Children's Hospital, where it was transplanted into the recipient. Pediatric liver transplants are primarily done when the child has primary liver disease that may progress to death, with the risk of death that outweighs the risk of transplantation. The recipient's surgery was led by Winston Hewitt, M.D., liver transplant surgeon at Mayo Clinic and surgical director of the Phoenix Children's Hospital Pediatric Liver Transplant Program. Medical director of the program is Tamir Miloh, M.D., Phoenix Children's Hospital. Both patients were reported to be doing well following the combined 8½ hour surgeries. The program marks the only such pediatric program in the Phoenix area for pediatric patients. Previously, patients had to travel to Tucson or out-of-state for the surgery. Certification for the Phoenix Children's Hospital Pediatric Liver Transplant Program was granted by the United Network for Organ Sharing in March 2012, paving the way for the first such program in Arizona to provide an integrated, child-centered liver transplant program that takes place within a dedicated pediatric hospital.

PHOENIX — Researchers have found that using telemedicine to deliver stroke care, also known as telestroke, appears to be cost-effective for rural hospitals that do not have an around-the-clock neurologist, or stroke expert, on staff. The research, published today in Circulation: Cardiovascular Quality and Outcomes, is intended to help hospital administrators evaluate telestroke. In telestroke care, the use of a telestroke robot allows a patient with stroke to be examined in real time by a neurology specialist elsewhere who consults via computer with an emergency room physician in the rural site. "Previous studies have demonstrated that a hub-and-spoke telestroke network is cost-effective from the societal perspective — we can assess medical services, like telemedicine, in terms of the net costs to society for each year of life gained," says neurologist Bart Demaerschalk, M.D., director of Mayo Clinic Telestroke Program, and co-author of the telestroke cost effectiveness study. "However, to date the costs and benefits from the perspectives of network hospitals have not been formally estimated." Contrary to a common perception that a telestroke referral network poses a substantial financial burden on hospitals, the study revealed that it is likely to save hospitals money and also improve patient outcomes by enabling patients to be discharged sooner. "The health economic results from an earlier study conducted from the societal perspective convincingly demonstrated that telestroke was cost effective compared to the usual model of care," says Dr. Demaerschalk. "It's a relatively small amount of money, comparatively, telestroke costs a couple thousand dollars more to save quality years of life — so it's a bargain really." The Circulation study estimates that compared with no network, a telestroke system of a single hub and seven spoke hospitals may result in the use of more clot-busting drugs, procedures and other stroke therapies, more stroke patients discharged home independently, and despite upfront and maintenance expenses, a greater total cost savings for the entire network of hospitals. Using data from Mayo Clinic and the Georgia Health Sciences University telestroke networks, the research model estimated that every year, compared to no telemedicine network, 45 more patients would be treated with intravenous thrombolysis and 20 more with endovascular stroke therapies — leading to 6.11 more independent patients discharged home. This represents more than $100,000 in cost savings for each of the participating rural hospitals each year, according to the study. "If the costs associated with the technology are reduced or if reimbursement opportunities increase we will recognize that this treatment method may, in fact, save even more money," Dr. Demaerschalk says. "The upfront costs associated with setting up the telestroke technology and managing the network organization are quickly offset by the financial gains that result from a higher proportion of patients receiving clot busting drugs and the reduced stroke-related disability and subsequent reduced need for rehabilitation, nursing home care and assistance at home."