Background: The number of organ transplants in South Korea has increased, with a notable rise in living donor transplants. Ensuring their long-term health and well-being is critical to address potential complications and maintain the success of the transplant programs. Methods: A diverse advisory panel, including transplant experts and coordinators, was established to evaluate the follow-up care for living donors. The panel reviewed the results of a brief survey of donors regarding their donation experience, follow-up programs, guidelines, and policies from South Korea and other countries, aiming to identify best practices and recommend improvements. Results: The study found that follow-up care for living donors in South Korea is inconsistent and lacks standardization. Significant variability exists in follow-up practices across different institutions, and comprehensive data on donor health pre- and post-donation are scarce. The need for continuous, systematic follow-up, encompassing both medical and psychological support, is emphasized to ensure donor well-being. Conclusion Improving follow-up care for living donors is essential. Establishing a national registry and increasing donor advocacy teams are meaningful steps to enhance donor care, ensure long-term health, and maintain ethical standards in organ donation.

Background: The number of organ transplants in South Korea has increased, with a notable rise in living donor transplants. Ensuring their long-term health and well-being is critical to address potential complications and maintain the success of the transplant programs. Methods: A diverse advisory panel, including transplant experts and coordinators, was established to evaluate the follow-up care for living donors. The panel reviewed the results of a brief survey of donors regarding their donation experience, follow-up programs, guidelines, and policies from South Korea and other countries, aiming to identify best practices and recommend improvements. Results: The study found that follow-up care for living donors in South Korea is inconsistent and lacks standardization. Significant variability exists in follow-up practices across different institutions, and comprehensive data on donor health pre- and post-donation are scarce. The need for continuous, systematic follow-up, encompassing both medical and psychological support, is emphasized to ensure donor well-being. Conclusion Improving follow-up care for living donors is essential. Establishing a national registry and increasing donor advocacy teams are meaningful steps to enhance donor care, ensure long-term health, and maintain ethical standards in organ donation.

Background: The number of organ transplants in South Korea has increased, with a notable rise in living donor transplants. Ensuring their long-term health and well-being is critical to address potential complications and maintain the success of the transplant programs. Methods: A diverse advisory panel, including transplant experts and coordinators, was established to evaluate the follow-up care for living donors. The panel reviewed the results of a brief survey of donors regarding their donation experience, follow-up programs, guidelines, and policies from South Korea and other countries, aiming to identify best practices and recommend improvements. Results: The study found that follow-up care for living donors in South Korea is inconsistent and lacks standardization. Significant variability exists in follow-up practices across different institutions, and comprehensive data on donor health pre- and post-donation are scarce. The need for continuous, systematic follow-up, encompassing both medical and psychological support, is emphasized to ensure donor well-being. Conclusion Improving follow-up care for living donors is essential. Establishing a national registry and increasing donor advocacy teams are meaningful steps to enhance donor care, ensure long-term health, and maintain ethical standards in organ donation.

Background: The number of organ transplants in South Korea has increased, with a notable rise in living donor transplants. Ensuring their long-term health and well-being is critical to address potential complications and maintain the success of the transplant programs. Methods: A diverse advisory panel, including transplant experts and coordinators, was established to evaluate the follow-up care for living donors. The panel reviewed the results of a brief survey of donors regarding their donation experience, follow-up programs, guidelines, and policies from South Korea and other countries, aiming to identify best practices and recommend improvements. Results: The study found that follow-up care for living donors in South Korea is inconsistent and lacks standardization. Significant variability exists in follow-up practices across different institutions, and comprehensive data on donor health pre- and post-donation are scarce. The need for continuous, systematic follow-up, encompassing both medical and psychological support, is emphasized to ensure donor well-being. Conclusion Improving follow-up care for living donors is essential. Establishing a national registry and increasing donor advocacy teams are meaningful steps to enhance donor care, ensure long-term health, and maintain ethical standards in organ donation.

Background: Whether anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody levels post-third coronavirus disease (COVID-19) vaccination correlate with worse outcomes due to breakthrough infection is unclear. We evaluated the association between anti-SARS-CoV-2 antibody levels and symptomatic breakthrough infection or hospitalization during the Omicron surge in kidney transplant recipients. Methods: In total, 287 kidney transplant recipients expected to receive a third vaccination were enrolled between November 2021 and February 2022. The Abbott SARS-CoV-2 IgG II Quant test (Abbott, Chicago, IL, USA) was performed within three weeks before and four weeks after the third vaccination. The incidence of symptomatic breakthrough infection and hospitalization from two weeks to four months post-third vaccination was recorded. Results: After the third vaccination, the seropositive rate and median antibody titer of the 287 patients increased from 57.1% to 82.2% and from 71.7 (interquartile range [IQR] 7.2– 402.8) to 1,612.1 (IQR 153.9–5,489.1) AU/mL, respectively. Sixty-four (22.3%) patients had symptomatic breakthrough infections, of whom 12 required hospitalization. Lower anti-receptor-binding domain (RBD) IgG levels ( < 400 AU/mL) post-third vaccination were a risk factor for symptomatic breakthrough infection (hazard ratio [HR] = 3.46, P < 0.001).Anti-RBD IgG levels < 200 AU/mL were a critical risk factor for hospitalization (HR = 36.4, P = 0.007). Conclusions Low anti-spike IgG levels after third vaccination in kidney transplant recipients were associated with symptomatic breakthrough infection and, particularly, with hospitalization during the Omicron surge. These data can be used to identify patients requiring additional protective measures, such as passive immunization using monoclonal antibodies.