A new study has shown that liver transplant recipients with less understanding of the treatment may be more likely to have problems following the transplantation. Over the past decade, advances in surgical techniques and immunosuppressive drug therapies have resulted in improved survival rates following solid organ transplants. Unfortunately, non-adherence to post-transplantation treatment results in 15% of graft losses and about 50 % of late acute rejections in adults. The study published in the journal liver transplantion included 105 post-liver transplantation middle-aged males, who were each prescribed 11 drugs on an average. Around 15% of the patients had limited literacy. The researchers found that limited literacy and taking more medications were associated with non-adherence to the treatment. The self-reported non-adherence was recorded as 14%; when the blood levels of tacrolimus, one of the medication used post-transplantation was measured, this number jumped to 32%. Dr. Marina Serper from the Hospital of the University of Pennsylvania in Philadelphia, says that, "It is important to understand how crucial self-care behaviors, such as following treatment plans, could lead to re-hospitalization, graft rejection, and infection if post-transplant regimens are not followed," added Dr. Serper. Dr. Serper concludes, "Higher scores for treatment knowledge and demonstrated regimen use were independently associated with reduced post liver transplant re-hospitalization. Also, we could see an enhancement in long-term health of liver recipients involving existing transplant center resources in cost-effective interventions that help patients properly supervise their drug regimens." The interventions that are effective in improving liver recipients' adherence to the medical regimen include: Counseling on antirejection medication in the hospital. Educational intervention for paediatric patients. Increasing the frequency of clinical visits for nonadherent patients. Providing the liver recipients with a dedicated psychoeducational service. After a liver transplant what are the signs of organ rejection that transplant patients need to watch out for? The vast majority of rejection episodes are asymptomatic and detected on regular screening labs. In advanced cases, symptoms of liver rejection include: Itching Jaundice - yellow skin and yellowing of the whites of the eyes A high temperature of 38ºC (100.4ºF) or above Vomiting Diarrhoea Pale stools Dark urine Rejection in liver transplant patients is almost always successfully treated, emphasizing the need for routine laboratory screening of liver function tests after transplant and strict compliance with antirejection medication regimens. Medication taken to suppress the immune system after an organ transplant can be extremely powerful and have several side effects. There are three major immunosuppressive drugs commonly used in transplant, each with its own set of potential side effects: Tacrolimus - Tacrolimus can cause kidney damage, high blood pressure, diabetes and neurologic disturbances. Mycophenolate - Mycophenolate can cause stomach upset, diarrhea and bone marrow suppression (low white blood cell count). Prednisone - Prednisone can cause diabetes, weight gain and poor wound healing. A year after liver transplant, patients only need to be on a small dose of tacrolimus alone to prevent rejection, but they must take this medicine for the rest of their lives. All of the immunosuppressive drugs together increase the risk of infection and cancer. It is important to have regular checkups with the transplant team to assess the new liver's function, to look for any drug side effects and to examine for signs of infection or cancer. Brief overviews of drug interactions in liver transplant patients Drug interactions with immunosuppressive medications can occur with certain antimicrobial drugs particularly antifungal agents - certain seizure medications and certain antiviral medicines. Also, antirejection drug levels need to be adjusted depending on the overall functioning of the patient's liver and kidneys. It is important that the Transplant Pharmacist regularly review the patient's medication list to look for potential drug interactions or drug dosage adjustments that might be necessary. << Cultural Acceptance of Organ Donation in India How Avocado Can Help With Weight Management >> Recommended Reading Liver Transplant Patients can Avoid Costly Stay in ICU After Surgery: Mayo Study More than half of patients receiving a new liver can be "fast-tracked" to return to a surgical ward room following their transplant. READ MORE Living Donor Liver Transplant: What Are the Risks? 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