View clinical trials related to Keratinocyte Carcinoma.
Filter by:As patients live longer after receiving an organ transplant, there is a need to reduce the long-term side effects of the drugs used to prevent organ rejection. In particular, long-term use of these drugs increases the risk of skin cancer. Skin cancer is now a leading cause of illness and disfigurement after kidney, liver, heart, and lung transplantation. Given the increased risk and burden of skin cancer in transplant recipients, prevention is critical. Nicotinamide is a form of Vitamin B3 that has been shown to protect against skin cancer in the general population. However, it is unclear whether nicotinamide is effective among immune-suppressed transplant recipients. Investigators will conduct a clinical trial involving multiple transplant centres in Canada to evaluate whether oral nicotinamide (500 mg twice daily) is effective and safe for preventing skin cancer. Investigators will recruit 396 high-risk adult kidney, liver, heart, and lung transplant patients who have previously had at least one skin cancer. Patients will receive nicotinamide or sham tablets for up to 4 years. The results will inform efforts to improve the long-term health of transplant recipients.
The purpose of this study is to examine a different way to educate patients about taking care of their wound and see how this method affects patient satisfaction, compliance to the wound care regimen, and patient experience. The teach-back method is delivered using the ask-tell-ask method. Investigators will ask the patient about their knowledge of wound care healing, provide the patient educational component, then ask the patient to repeat what was said. If the answer is wrong or incomplete, the researcher will go over the information again with the patient to clear up any misunderstandings.