Organ Procurement Organization Research Articles

Pediatric donor heart utilization variability among organ procurement organizations.

Organ procurement organizations (OPOs) are responsible for the medical management of organ donors. Given the variability in pediatric donor heart utilization among OPOs, we examined factors that may explain this variability, including differences in donor medical management, organ quality, and candidate factors. The Organ Procurement and Transplant Network database was queried for pediatric (<18 years) heart donors and candidates receiving pediatric donor heart offers from 2010 to 2019. OPOs were stratified by pediatric donor heart utilization rate, and the top and bottom quintiles were compared based on donor management strategies and outcomes. A machine learning algorithm, combining 11 OPO, donor, candidate, and offer variables, was used to determine factors most predictive of whether a heart offer is accepted. There was no clinically significant difference between the top and bottom quintile OPOs in baseline donor characteristics, distance between donor and listing center, management strategies, or organ quality. Machine learning modeling suggested neither OPO donor management nor cardiac function is the primary driver of whether an organ is accepted. Instead, number of prior donor offer refusals and individual listing center receiving the offer were two of the most predictive variables of organ acceptance. OPO clinical practice variation does not seem to account for the discrepancy in pediatric donor heart utilization rates among OPOs. Listing center acceptance practice and prior number of donor refusals seem to be the important drivers of heart utilization and may at least partially account for the variation in OPO heart utilization rates given the regional association between OPOs and listing centers.

Survey of Nationwide Organ Procurement Organization (OPO) Practices in Verification of Death by Neurologic Criteria (DNC) (P1-2.001)

Survey of Nationwide Organ Procurement Organization (OPO) Practices in Verification of Death by Neurologic Criteria (DNC) (P1-2.001)

Novel portable hypothermic machine perfusion preservation device enhances cardiac viability of donated human hearts.

Heart transplant remains the gold standard treatment for patients with advanced heart failure. However, the list of patients waiting for a heart transplant continues to increase. We have developed a portable hypothermic oxygenated machine perfusion device, the VP.S ENCORE®, to extend the allowable preservation time. The purpose of this study was to test the efficacy of the VP.S. ENCORE® using deceased donors derived hearts. Hearts from brain-dead donors not utilized for transplant (n = 11) were offered for research from the Texas Organ Sharing Alliance (TOSA), South and Central Texas' Organ Procurement Organization (OPO) and were preserved in the VP.S ENCORE® for 4 (n = 2), 6 (n = 3), and 8 (n = 3) hours or were kept in static cold storage (SCS) (n = 3). After preservation, the hearts were placed in an isolated heart Langendorff model for reperfusion and evaluated for cardiac function. The mean donor age was 37.82 ± 12.67 with the youngest donor being 19 and the oldest donor being 58 years old. SCS hearts mean weight gain (%) was -1.4 ± 2.77, while perfused at 4 h was 5.6 ± 6.04, perfused at 6 h 2.1 ± 6.04, and 8 h was 7.2 ± 10.76. Venous and arterial lactate concentrations were less than 2.0 mmol/L across all perfused hearts. Left ventricular contractility (+dPdT, mmHg/s) for 4 h (1,214 ± 1,064), 6 (1,565 ± 141.3), and 8 h (1,331 ± 403.6) were within the range of healthy human heart function. Thus, not significant as compared to the SCS group (1,597 ± 342.2). However, the left ventricular relaxation (mmHg/s) was significant in 6-hour perfused heart (p < 0.05) as compared to SCS. Gene expression analysis of inflammation markers (IL-6, IL-1β) showed no significant differences between SCS and perfused hearts, but a 6-hour perfusion led to a downregulated expression of these markers. The results demonstrate that the VP.S ENCORE® device enhances cardiac viability and exhibits comparable cardiac function to a healthy heart. The implications of these findings suggest that the VP.S ENCORE® could introduce a new paradigm in the field of organ preservation, especially for marginal hearts.

The Specialized Donor Care Facility Model Improves Operating Room Efficiency

BackgroundOrgan procurement organizations coordinate organ donation through 2 distinct models of care: the conventional model, in which donors are managed at hospitals where brain death occurs, and the specialized donor care facility (SDCF) model, where brain dead donors are transferred to a freestanding facility. The aim of this study is to compare operating room efficiency for procurements between the SDCF and conventional models of care. MethodsWe performed a prospective analysis of operating room efficiency between thoracic donor procurement operations performed at a SDCF and other organ procurement organizations using the conventional model of care. Key domains of efficiency were chosen based on a literature review and expert panel consensus. Data were collected in real time over a 12-month period via direct observation and personnel interviews. ResultsBetween January 1 and December 31, 2018, data were obtained from 54 procurement operations (n = 17 SDCF; n = 37 conventional). Donors in the 2 groups were similar in baseline characteristics. Procurements at the SDCF were performed with fewer nonsurgeon team members (2 vs 4, P < .001) without any difference in the organ yield. SDCF procurements more closely adhered to planned start times (6 vs 61 minute difference, P < .001), and a trend was observed for SDCF-based procurements to facilitate daytime transplant operations. ConclusionsThe SDCF model of donor care outperforms the conventional model in several important measures of operating room efficiency. These differences are likely to result in cost savings and improved healthcare provider satisfaction in the highly effort- and resource-intensive landscape of organ transplantation.

High-Functioning Deceased Donor Kidney Transplant System Characteristics: The British Columbia Experience With an Opt-In System

A high level of cooperation between organ procurement organizations and transplant programs may help maximize use of deceased donor kidneys. The practices that are essential for a high functioning organ donation and transplant system remain uncertain. We sought to report metrics of organ donation and transplant performance in British Columbia, Canada, and to assess the association of specific policies and practices that contribute to the system's performance. A retrospective observational study. Referred deceased organ donors in British Columbia were used in the study from January 1, 2016, to December 312019. Provincial, organ procurement organization, and center level policies were implemented to improve donor referral and organ utilization. Assessment of donor and kidney utilization along steps of the critical pathway for organ donation. Deceased donors were classified according to the critical pathway for organ donation and key donation and transplant metrics were identified. There were 1,948 possible donors referred. Of 1,948, 754 (39%) were potential donors. Of 754 potential donors, 587 (78%) were consented donors. Of 587 consented donors, 480 (82%) were eligible kidney donors. Of 480 eligible kidney donors, 438 (91%) were actual kidney donors. And of 438 actual kidney donors, 432 (99%) were utilized kidney donors. One-year all-cause allograft survival was 95%. Practices implemented to improve the system's performance included hospital donor coordinators, early communication between the organ procurement organization and transplant nephrologists, dedicated organ recovery and implant surgeons, aged-based kidney allocation, and hospital admission of recipients before kidney recovery. Assignment of causality between individual policies and practices and organ donation and utilization is limited in this observational study. In British Columbia, consent for donation, utilization of donated kidneys, and transplant survival are exceptionally high, suggesting the importance of an integrated deceased donor and kidney transplant service.

Dual Advocates in Deceased Organ Donation: The Potential for Moral Distress in Organ Procurement Organization Staff.

AbstractOrgan procurement organization (OPO) staff play an essential role in the facilitation of organ donation as they guide family members and loved ones of dying patients through the donation process. Throughout the donation process, OPO staff must assume the role of a dual advocate, considering both the interests of the donor (which often include the wishes of the donor's family) and the interests of potential recipient(s). The benefits of this role are well established; however, minimal literature exists on the ways this role can cause moral distress in OPO staff, who frequently face scenarios in which adhering to the wishes of a donor family may compromise donation potential but failing to honor donor family requests may result in further emotional burden for the family. Given the frequency with which these ethically complex situations exist during donation, OPO staff are at heightened risk for experiencing moral distress and burnout, yet they are seldom acknowledged in the existing moral distress literature. As a result, it is unclear whether the current practices available to mitigate moral distress are beneficial for this population.

Impact of removing donation service area and region from pancreas allocation

On March 15, 2021, the Organ Procurement and Transplantation Network (OPTN) replaced donation service area (DSA) and OPTN region as units of pancreas (PA) allocation with a 250 nautical mile (NM) circle with proximity points. We analyzed OPTN data for kidney-pancreas (KP) and PA candidates, transplants, and donors in the 2 years pre-policy (March 16, 2019, to March 14, 2021) and post-policy (March 15, 2021, to March 14, 2023). As expected, more transplants occurred at hospitals outside the recovering organ procurement organization’s DSA post-policy (KP: 32.1% vs 57.3%, P < .001; PA: 61.6% vs 69.3%, P = .09), but the majority stayed within 250 NM (KP: 79.7% vs 85.0%, P < .001; PA: 55.4% vs 61.5%, P = .19). Median preservation time increased from 9.5 to 10.3 hours for KP (P < .001); there was little change for PA (8.5 vs 8.6 hours; P = .99). There were no statistically significant differences in 1-year posttransplant patient mortality or graft failure after implementation for KP (mortality: 3.6% vs 3.2%, P = .60; kidney graft failure: 4.9% vs 5.0%, P = .95; PA graft failure: 9.5% vs 8.9%, P = .65) or PA (mortality: 1.7% vs 2.2%, P = .72; PA graft failure: 12.2% vs 12.6%, P = .88). The removal of DSA and OPTN region from PA allocation has resulted in broader distribution with minimal impact on preservation time or posttransplant outcomes.

Therapeutic Hypothermia in Low-Risk Nonpumped Brain-Dead Kidney Donors

Delayed graft function in kidney-transplant recipients is associated with increased financial cost and patient burden. In donors with high Kidney Donor Profile Index whose kidneys are not pumped, therapeutic hypothermia has been shown to confer a protective benefit against delayed graft function. To determine whether hypothermia is superior to normothermia in preventing delayed graft function in low-risk nonpumped kidney donors after brain death. In a multicenter randomized clinical trial, brain-dead kidney donors deemed to be low risk and not requiring machine perfusion per Organ Procurement Organization protocol were prospectively randomized to hypothermia (34.0-35 °C) or normothermia (36.5-37.5 °C) between August 10, 2017, and May 21, 2020, across 4 Organ Procurement Organizations in the US (Arizona, Upper Midwest, Pacific Northwest, and Texas). The final analysis report is dated June 15, 2022, based on the data set received from the United Network for Organ Sharing on June 2, 2021. A total of 509 donors (normothermia: n = 245 and hypothermia: n = 236; 1017 kidneys) met inclusion criteria over the study period. Donor hypothermia (34.0-35.0 °C) or normothermia (36.5-37.5 °C). The primary outcome was delayed graft function in the kidney recipients, defined as the need for dialysis within the first week following kidney transplant. The primary analysis follows the intent-to-treat principle. A total of 934 kidneys were transplanted from 481 donors, of which 474 were randomized to the normothermia group and 460 to the hypothermia group. Donor characteristics were similar between the groups, with overall mean (SD) donor age 34.2 (11.1) years, and the mean donor creatinine level at enrollment of 1.03 (0.53) mg/dL. There was a predominance of Standard Criteria Donors (98% in each treatment arm) with similar low mean (SD) Kidney Donor Profile Index (normothermia: 28.99 [20.46] vs hypothermia: 28.32 [21.9]). Cold ischemia time was similar in the normothermia and hypothermia groups (15.99 [7.9] vs 15.45 [7.63] hours). Delayed graft function developed in 87 of the recipients (18%) in the normothermia group vs 79 (17%) in the hypothermia group (adjusted odds ratio, 0.92; 95% CI, 0.64-1.33; P = .66). The findings of this study suggest that, in low-risk non-pumped kidneys from brain-dead kidney donors, therapeutic hypothermia compared with normothermia does not appear to prevent delayed graft function in kidney transplant recipients. ClinicalTrials.gov Identifier: NCT02525510.

Availability of Deceased Donors for Uterus Transplantation in the United States: Perception vs. Reality

Uterus transplantation (UTx) is a rapidly evolving treatment for uterine factor infertility. New centers offering this treatment must decide whether to utilize living donors, deceased donors, or both. Although limiting UTx to deceased donors eliminates the surgical risks for living donors, an adequate supply of suitable deceased uterus donors in the United States is an emerging concern. Previous studies describing the paucity of deceased uterus donors failed to consider key donor characteristics, potentially overestimating the available organ pool. To estimate the United States’ supply of deceased donor uteri; we extrapolated detailed clinical and demographic information from the regional donor datasets available from three organ procurement organizations to the national Organ Procurement and Transplantation Network donor pool. We estimate there are approximately 3700 possible and 400 optimal uterus donors annually in the United States. Given these projections and the number of women with uterine factor infertility in the U.S. who pursue parenthood through alternative strategies, we conclude that, as uterus transplant transitions from research to established clinical care, demand could quickly exceed the deceased donor supply. The liberalization of deceased donor selection criteria may be insufficient to address this imbalance; therefore, fulfilling the anticipated increased demand for uterus transplantation may require and justify greater use of living donors.

Adjusting for race in metrics of organ procurement organization performance

The Scientific Registry of Transplant Recipients has previously reported the effects of adjusting for demographic variables, including race, in the Centers for Medicare & Medicaid Services (CMS) organ procurement organization (OPO) performance metrics: donation rate and transplant rate. CMS chose not to adjust for most demographic variables other than age (for the transplant rate), arguing that there is no biological reason that these variables would affect the organ donation/utilization decision. However, organ donation is a process based on altruism and trust, not a simple biological phenomenon. Focusing only on biological impacts on health ignores other pathways through which demographic factors can influence OPO outcomes. In this study, we update analyses of demographic adjustment on the OPO metrics for 2020 with a specific focus on adjusting for race. We find that adjusting for race would lead to 8 OPOs changing their CMS tier rankings, including 2 OPOs that actually overperform the national rate among non-White donors improving from a tier 3 ranking (facing decertification without possibility of recompeting) to a tier 2 ranking (allowing the possibility of recompeting). Incorporation of stratified and risk-adjusted metrics in public reporting of OPO performance could help OPOs identify areas for improvement within specific demographic categories.

Developing online communication training to request donation for vascularized composite allotransplantation (VCA): improving performance to match new US organ donation targets.

Approaching families of dying or newly deceased patients to donate organs requires specialized knowledge and a mastery of relational communication. As the transplantation field has progressed, Donation Professionals (DPs) are also leading conversations with family decision makers (FDMs) about the donation of uncommon anatomical gifts, such as face, hands, genitalia, referred to as Vascularized Composite Allotransplants (VCA) without much training or experience. To address the need for training, we adapted and beta tested an evidenced-based communication training program for donation discussions to VCA requests. The overarching goal of Communicating Effectively about Donation for Vascularized Composite Allotransplantation (CEaD-VCA) is to increase the number of VCA authorizations and to improve the socioemotional outcomes of FDMs. We developed CEaD-VCA, an online, on-demand training program based on the previously tested, evidenced-based communication skills training program designed to train DPs to have conversations about solid organ donation. The training was modified utilizing data from a national telephone survey with DPs and results of 6 focus groups conducted with members of the general public. The survey and focus groups assessed knowledge, attitudes, and barriers to VCA donation. The training was shaped by a partnership with a leading industry partner, the Gift of Life Institute.™ RESULTS: Using the results as a guide, the existing CEaD training program, consisting of interactive eLearning modules, was adapted to include technical information about VCA, foundational communication skills, and two interactive example VCA donation request scenarios to facilitate active learning. Forty-two DPs from two partner Organ Procurement Organizations (OPOs) participated in the beta test of CEaD-VCA. Pre- and post-test surveys assessed the impact of the training. The training was scored highly by DPs in effectiveness and ease of use. This project created a standardized, accessible, and comprehensive training for DPs to communicate about VCA donation. CEaD-VCA is an example of how to develop a communication skills training for difficult conversations utilizing input from stakeholders, guided by communication theory. It also demonstrates how gaps in communication skills during medical education can be filled utilizing advanced online Learning Management Systems. The training specifically addresses new CMS rules concerning OPO performance metrics.

The American Society of Transplant Surgeons Consensus Statement on Normothermic Regional Perfusion.

On June 3, 2023, the American Society of Transplant Surgeons convened a meeting in San Diego, California to (1) develop a consensus statement with supporting data on the ethical tenets of thoracoabdominal normothermic regional perfusion (NRP) and abdominal NRP; (2) provide guidelines for the standards of practice that should govern thoracoabdominal NRP and abdominal NRP; and (3) develop and implement a central database for the collection of NRP donor and recipient data in the United States. National and international leaders in the fields of neuroscience, transplantation, critical care, NRP, Organ Procurement Organizations, transplant centers, and donor families participated. The conference was designed to focus on the controversial issues of neurological flow and function in donation after circulatory death donors during NRP and propose technical standards necessary to ensure that this procedure is performed safely and effectively. This article discusses major topics and conclusions addressed at the meeting.

Donor Electrocardiogram Associations With Cardiac Dysfunction, Heart Transplant Use, and Survival: The Donor Heart Study

BackgroundPotential organ donors often exhibit abnormalities on electrocardiograms (ECGs) after brain death, but the physiological and prognostic significance of such abnormalities is unknown. ObjectivesThis study sought to characterize the prevalence of ECG abnormalities in a nationwide cohort of potential cardiac donors and their associations with cardiac dysfunction, use for heart transplantation (HT), and recipient outcomes. MethodsThe Donor Heart Study enrolled 4,333 potential cardiac organ donors at 8 organ procurement organizations across the United States from 2015 to 2020. A blinded expert reviewer interpreted all ECGs, which were obtained once hemodynamic stability was achieved after brain death and were repeated 24 ± 6 hours later. ECG findings were summarized, and their associations with other cardiac diagnostic findings, use for HT, and graft survival were assessed using univariable and multivariable regression. ResultsInitial ECGs were interpretable for 4,136 potential donors. Overall, 64% of ECGs were deemed clinically abnormal, most commonly as a result of a nonspecific St-T-wave abnormality (39%), T-wave inversion (19%), and/or QTc interval >500 ms (17%). Conduction abnormalities, ectopy, pathologic Q waves, and ST-segment elevations were less common (each present in ≤5% of donors) and resolved on repeat ECGs in most cases. Only pathological Q waves were significant predictors of donor heart nonuse (adjusted OR: 0.39; 95% CI: 0.29-0.53), and none were associated with graft survival at 1 year post-HT. ConclusionsECG abnormalities are common in potential heart donors but often resolve on serial testing. Pathologic Q waves are associated with a lower likelihood of use for HT, but they do not portend worse graft survival.

Computed tomography angiography in the diagnosis of brain death: Implementation and results in Germany.

Computed tomography angiography (CTA) has been investigated as a confirmatory study (CS) for the diagnosis of brain death (BD). International consensus regarding its use, study parameters, and evaluation criteria is lacking. In the German BD guideline, a CTA protocol was first introduced in 2015. The authors obtained a comprehensive dataset of all BD examinations in adults from the German organ procurement organization to investigate implementation, results, and impact of CTA on BD determination during the first 4 years. In 5152 patients with clinically absent brain function, 1272 CTA were reported by 676 hospitals. Use of CTA increased from 17.2% of patients in the first year to 29.7% in the final year. CTA replaced other CS such as electroencephalography without increasing overall CS frequency. Technical failure was rare (0.9%); 89.3% of studies were positive. Negative results (9.8%) were more frequent with secondary brain injury, longer duration of the clinical BD syndrome, or unreliable clinical assessment. Median time to diagnosis was longer with CTA (2.6 h) versus other CS (1.6 h). CTA had no differential impact on the rate of confirmed BD and did not improve access of small hospitals to CS for BD determination. CTA expands the range of available CS for the diagnosis of BD in adults. Real-world evidence from a large cohort confirms usability of the German CTA protocol within the guideline-specified context.

Impact of Centers for Medicare and Medicaid Services Final Rule on Organ Procurement Organization Metrics and Procedural Trends in the Procurement of Pancreata for Research.

Pancreata recovered for research are included as a success (or positive) in the Centers for Medicare and Medicaid Services' (CMS) donation and organ transplantation rate metrics for recertification of organ procurement organizations (OPOs). Given these metrics directly incentivize recovery of pancreata for research, this study tracks trends in recovery of pancreata for research across the implementation of the CMS metrics. In the 26 months before the December 2, 2020, publication of the CMS metrics, research pancreata as a percent of organs transplanted, including research pancreata, was 1.7% nationally, including as much as 10.8% of organs transplanted within any OPO. In the 26 months after the CMS metrics were published, research pancreata increased to 5.1% of organs counted as transplants nationally, including as much as 20.3% within any OPO. If research pancreata were excluded from the CMS metrics, 6 OPOs would change their CMS evaluation status for recertification purposes: 2 would move up a tier and 4 would move down a tier. Procurement of research pancreata has increased since the publication of the CMS performance metrics, OPOs vary in their recovery of pancreata for research, and recovery of pancreata for research can affect recertification of OPOs.

Racial disparities across multiple stages of the deceased organ donation process

Pervasive structural violence causes higher organ failure rates among Black Americans and an excess of Black potential deceased organ donors. Underuse of Black donors would exacerbate organ shortages that disproportionately harm Black transplant candidates. This study investigates racial differences in transit between distinct donation steps among 132 968 potential donors across 557 hospitals and 6 organ procurement organizations (OPOs) from 2015 through 2021. Multilevel multistate modeling with patient covariates and OPO random effects shows adjusted likelihoods (95% confidence interval) of non-Black versus Black patients transitioning from OPO referral to approach of 1.39 (1.35, 1.44), approach to authorization: 1.64 (1.56, 1.72), authorization to procurement: 1.10 (1.04, 1.16), and procurement to transplant: 1.00 (0.95, 1.06). Overall organ utilization rates for Black, Latino, White, and other OPO referrals were 5.89%, 8.18%, 6.79%, and 5.24%, respectively. Adjusting for patient covariates and hospital and OPO random effects, multilevel logistic models estimated that compared with Black patients, Latino, White, and other patients had odds ratios of organ utilization of 1.81 (1.61, 2.03), 3.19 (2.91, 3.50), and 1.24 (1.05, 1.47), respectively. Nationwide in 2022, donor conversion disparities likely lost more than 1700 donors—two-thirds of whom would have been Black. Achieving racial equity for transplant candidates will require reducing racial disparities in organ donation.

Scoring donor lungs for graft failure risk: The Lung Donor Risk Index (LDRI)

Lung transplantation lags behind other solid organ transplants in donor lung utilization due, in part, to uncertainty regarding donor quality. We sought to develop an easy-to-use donor risk metric that, unlike existing metrics, accounts for a rich set of donor factors. Our study population consisted of n = 26 549 adult lung transplant recipients abstracted from the United Network for Organ Sharing Standard Transplant Analysis and Research file. We used Cox regression to model graft failure (GF; earliest of death or retransplant) risk based on donor and transplant factors, adjusting for recipient factors. We then derived and validated a Lung Donor Risk Index (LDRI) and developed a pertinent online application (https://shiny.pmacs.upenn.edu/LDRI_Calculator/). We found 12 donor/transplant factors that were independently predictive of GF: age, race, insulin-dependent diabetes, the difference between donor and recipient height, smoking, cocaine use, cytomegalovirus seropositivity, creatinine, human leukocyte antigen (HLA) mismatch, ischemia time, and donation after circulatory death. Validation showed the LDRI to have GF risk discrimination that was reasonable (C = 0.61) and higher than any of its predecessors. The LDRI is intended for use by transplant centers, organ procurement organizations, and regulatory agencies and to benefit patients in decision-making. Unlike its predecessors, the proposed LDRI could gain wide acceptance because of its granularity and similarity to the Kidney Donor Risk Index.

The Future of Organ Procurement.

The dream of any organ procurement organization is to achieve self-sufficiency, where the number of organs needed is met by an equal number of organs available. In 2023, we can hope to reach selfsufficiency by providing kidneys to most patients in terminal renal failure. This can be achieved by decreasing the demand since SGL2 inhibitors have shown promising results in delaying renal failure. On the other hand, progress in the development of the bioartificial kidney and advances in xenotransplantation will significantly increase the number of organs offered.

Paediatric Organ and Tissue Donation: Developing a Comprehensive Protocol for Effective Donation Procedures in the Netherlands

The waiting list for children needing organ and tissue transplantation increases yearly; some die while waiting for a suitable transplant. Most of them need small organs or tissues from paediatric donors. Paediatric donation is a unique and extremely sensitive process that requires specific knowledge and competencies. Because paediatric donation is relatively rare and complex, gaining knowledge and experience in this field is difficult. This article describes essential facts about donation and transplantation concerning children in the Netherlands and summarises studies reporting on the various factors influencing paediatric donation. The methodology used combines various research methods, including literature review, online survey, face-to-face interviews, and retrospective study, to evaluate the organ and tissue donation protocols for the paediatric population in Dutch Paediatric Intensive Care Units and Neonatal Intensive Care Units. The studies provide insights into the current process and limitations of paediatric donation and offer recommendations for the development of a paediatric donation protocol. Recurrent themes that emphasise the importance of a robust paediatric donation process were identified and later used to form the groundwork for a paediatric donation protocol. Healthcare professionals lack knowledge and experience with donation procedures. Work experience at the Paediatric Intensive Care Unit or Neonatal Intensive Care Unit is not related to the gained experience in the organ or tissue donation procedure. Paediatric Intensive Care nurses had significantly less experience than Paediatric Intensivists. The survey respondents confirmed needing more guidance on the paediatric donation process. They further agreed there was a need for an easily accessible and clear guidelines document for paediatrics known as “the children's protocol” to cover all types of paediatric donation procedures (Donation after Brain Death, Donation after Circulatory Death and tissue donation). Neonatal Intensive Care Unit donation potential is limited. A new donation protocol for paediatrics was designed using the results of all the above studies. The comprehensive protocol for paediatric organ donation in the Netherlands aims to assist healthcare professionals in identifying potential donors and referring them to an Organ Procurement Organization in a timely manner. Additionally, the protocol will support healthcare professionals in conducting sensitive yet necessary discussions with the family regarding the possibility of organ and tissue donation. Finally, while using the protocol, healthcare professionals provide the appropriate state-of-the-art support to the parents during a challenging and emotional time.

Experiences of Intensive Care Unit Nurses in Caring for Brain-Dead Donors.

Organ donation after brain death is an alternative to living organ donation, which has various risks and is a means of addressing organ supply shortages. In South Korea, primarily, the organ donation decision is made by the brain-dead donor's family under the guidance of medical staff. Intensive care unit nurses, who are consistently present with patients, can significantly influence families' decision-making process. Hence, nurses' experiences of caring for brain-dead donors should be explored to obtain detailed explanations of the related complex social phenomena. This qualitative study aimed to understand the structure and nature of nurses' experiences using Colaizzi's phenomenological method. Data were collected from 10 intensive care unit nurses from a hospital-based organ procurement organization between June 27 and September 10, 2022. Twelve themes and 5 components were identified from participants' interviews, including "nursing with regret," "enduring agony from repeatedly caring for deceased organ donors," "lack of a support system," "deep emotional pain and scarring left after care," and "balancing emotions." It is necessary to clarify the required nursing interventions and role of nurses in intensive care units who care for brain-dead donors and develop specific guidelines to assist them in their work.