Donor outcomes in anonymous live liver donation

The aim of donor safety: surgical approaches and current results

Living liver donation (LLD) has been suggested as a potential solution to reduce the waitlist mortality for liver transplantation (LT) recipients by facilitating living donor liver transplantation (LDLT). Ensuring both donor and recipient safety is a critical aspect of LDLT. An accurate understanding of the complexity and extend of safety outcomes of the donor is imperative to maintain the high-quality standard this medical program requires. This review seeks to outline safety outcome parameters of interest for donors. Early postoperative mortality is very low with no significant differences comparing left lobe to right lobe LLD. Complications most commonly are biliary (leakage or strictures), bleeding, respiratory or pulmonary, gastrointestinal or infectious. Return to full-time work and quality of life are essential parameters in the mid and long term. As evidence continues to accumulate, outcomes may evolve with the expansion of minimal invasive surgery practice and currently laparoscopic approach is recommended in large experienced centers. By offering safer operations that require fewer incisions or liver resections, living liver donations can be further encouraged, and the perception of the procedure can be improved. Rational consideration of the safety of the donor and in-depth discussion and evaluation with the patient is of utmost importance.

The future of liver transplantation

Over the last 50 years, liver transplantation has evolved into a procedure routinely performed in many countries worldwide. Those able to access this therapy frequently experience a miraculous risk-benefit ratio, particularly if they face the imminently life-threatening disease. Over the decades, the success of liver transplantation, with dramatic improvements in early posttransplant survival, has aggressively driven demand. However, despite the emergence of living donors to augment deceased donors as a source of organs, supply has lagged far behind demand. As a result, rationing has been an unfortunate focus in recent decades. Recent shifts in the epidemiology of liver disease combined with transformative innovations in liver preservation suggest that the underlying premise of organ shortage may erode in the foreseeable future. The focus will sharpen on improving equitable access while mitigating constraints related to workforce training, infrastructure for organ recovery and rehabilitation, and their associated costs. Research efforts in liver preservation will undoubtedly blossom with the aim of optimizing both the timing and conditions of transplantation. Coupled with advances in genetic engineering, regenerative biology, and cellular therapies, the portfolio of innovation, both broad and deep, offers the promise that, in the future, liver transplantation will not only be broadly available to those in need but also represent a highly durable life-saving therapy.

Gift Discourse in Transplant and Its Implications in Anonymous Living Liver Donation

The Gift of Life metaphor is prevalent in pro-donation dialogue, aiming to promote transplant programs and conceptualize the act of organ donation. To obtain a better understanding of living donor perceptions on the term Gift of Life, we analyzed thematic views presented by anonymous living donors (ALLDs). Twenty-six ALLDs completed a semi-structured qualitative interview consisting of questions regarding their motivations, experiences, and perceptions on donation. The following 5 major themes relating to the Gift of Life terminology were elucidated: (1) Complete agreement with the term and its relevance to donation. (2) Their donation did not represent a Gift of Life. (3) The term was too grandiose. (4)A belief that the term has more meaning for the recipient rather than donor. (5 )That the "gift" goes both ways, with the donor also benefiting from the experience.

State of pediatric liver transplantation in the United States and achieving zero wait list mortality with ideal outcomes: A statement from the Starzl Network for Excellence in Pediatric Transplant Surgeon's Working Group

BACKGROUND

Liver transplant is a life-saving therapy that can restore quality life for several pediatric liver diseases. However, it is not available to all children who need one. Expertise in medical and surgical management is heterogeneous, and allocation policies are not optimally serving children. Technical variant grafts from both living and deceased donors are underutilized.

METHODS

Several national efforts in pediatric liver transplant to improve access to and outcomes from liver transplant for children have been instituted and include adjustments to allocation policies, UNOS-sponsored collaborative improvement projects, and the emergence of national learning networks to study ongoing challenges in the field the Surgical Working group of the Starzl Network for Excellence in Pediatric Transplantation (SNEPT) discusses key issues and proposes potential solutions to eliminate the persistent wait list mortality that pediatric patients face.

RESULTS

A discussion of the factors impacting pediatric patients' access to liver transplant is undertaken, along with a proposal of several measures to ensure equitable access to life-saving liver transplant.

CONCLUSIONS

Pediatric liver transplant wait list mortality can and should be eliminated. Several measures, including collaborative efforts among centers, could be leveraged to acheive this goal.

A qualitative systematic review of anonymous/unspecified living kidney and liver donors' perspectives

OBJECTIVES & BACKGROUND

Anonymous live organ donors or unspecified donors are individuals willing to be organ donors for any transplant recipient with whom they have no biological or antecedent emotional relationship. Despite excellent recipient outcomes and the potential to help address organ scarcity, controversy surrounds the unconditional act of gifting one's organs to an unrelated recipient. This qualitative systematic review provides insights into the first-hand experiences, motivations, and challenges that unspecified donors face.

METHODS

A systematic search was conducted on Medline, Embase, CINAHL, PsycINFO, and Web of Science database for qualitative literature regarding unspecified living donors' motivations and experiences in liver and kidney transplantation. An inductive thematic analysis was conducted to generate themes and supportive subthemes.

RESULTS

12 studies were included. The four major themes were (i) motivations, (ii) perception of risks, (iii) donor support, and (iv) benefits of donation. Unspecified donors demonstrated a deep sense of social responsibility but tended to underestimate health risks in favour of benefits for recipients. Despite the lack of emotional support from family and friends, the decision to donate was a resolute personal decision for donors. Majority benefitted emotionally and did not express regret.

CONCLUSION

This qualitative review bridges the gap in literature on unspecified living donor psychology and provides a comprehensive understanding of the decision-making matrix and experiences of donors.

Liver Paired Exchange: Programmatic Hopes and Fears

The dearth of deceased liver donors has created a supply demand gap, necessitating creation of living donor liver transplantation. However, living donor liver transplantation has relied on directed donation, whereby many potential directed donors are rejected based on ABO blood group incompatibility, hepatic size incompatibility, or the need for biliary or arterial reconstruction during transplant surgery. Much like kidney paired exchange, liver paired exchange (LPE) circumvents these incompatibility issues by relying on anonymous, nondirected, or bridge donors that are better anatomical or histological matches for recipients. Although Asia has taken the lead in LPE, the process has only recently been adopted in North America, with the first successful surgery done in the United States in 2019. Our review article sheds light on the process of LPE and the success of LPE in the United States thus far and, additionally, highlights the several logistical and ethical challenges that must be considered as transplant centers adopt and scale up LPE across the United States to address the increased demand for liver allografts.

Anonymity: What does it mean and why is it important to anonymous living liver donors?

Anonymous living organ donation has recently become more common in select transplantation programs, with donors voluntarily offering a kidney or a lobe of their liver to those in need. These anonymous donations may be directed to a specific recipient or nondirected, and anonymity may be one way or reciprocal. Given their unique situation, we interviewed a cohort of anonymous living liver donors and explored their opinions surrounding anonymity and its implications in living liver donation. A total of 26 anonymous donors completed a semistructured qualitative interview consisting of questions regarding their experiences as a living liver donor. The interviews were audio-recorded, transcribed, and analyzed for common themes, specifically those pertaining to the donor's perceptions and experiences with anonymity. Five main themes related to anonymity were identified: (1) the moral importance of an unencumbered gift, (2) wanting internal satisfaction rather than seeking external accolades, (3) anonymity as a protection against potential negative outcomes in the recipient, (4) feelings of ambivalence toward meeting the recipient, and (5) concerns about negative perceptions among their own friends and family. These insights into the range of donors' attitudes toward anonymity will help improve awareness and provide the best possible mental and physical care for the anonymous donor.

The use of nondirected donor organs in living donor liver transplantation: Perspectives and guidance

Interest in anonymous nondirected living organ donation is increasing in the United States and a small number of transplantation centers are accumulating an experience regarding nondirected donation in living donor liver transplantation. Herein, we review current transplant policy, discuss emerging data, draw parallels from nondirected kidney donation, and examine relevant considerations in nondirected living liver donation. We aim to provide a consensus guidance to ensure safe evaluation and selection of nondirected living liver donors and a schema for just allocation of nondirected grafts.

Assessment of long-term outcomes post living liver donation highlights the importance of scientific integrity when presenting transplant registry data

Living donor liver transplantation has expanded in recent years, particularly in North America. As experience with this procedure has matured over the last 25 years, centers are increasingly faced with potential living donors who are more medically complex. As donors move through the evaluation process, completing the informed consent process continues to be challenged by a paucity of granular data demonstrating long-term outcomes and overall safety specifically in the otherwise "healthy" living liver donor population. Two recently published studies examined long-term outcomes post-living liver donation using Korean registry data and reported similar results, with excellent overall survival when compared to appropriately matched controls. However, the authors of these studies were presented differently, with one reporting an alarmist view based on one aspect of a suboptimal analysis approach using an inappropriate comparator group. Herein, the North American Living Liver Donor Innovation Group (NALLDIG) consortium discusses these two studies and their potential impact on living liver donation in North America, ultimately highlighting the importance of scientific integrity in data presentation and dissemination when using transplant registry data.

Practices and Perceptions of Living Donor Liver Transplantation, Nondirected Donation, and Liver Paired Exchange: A National Survey

Living donor liver transplantation (LDLT) remains underutilized in the United States. Barriers to LDLT and acceptance of nondirected living liver donation (ND-LLD) and liver paired exchange (LPE) are unclear. The medical and surgical directors of 99 unique transplantation programs (56 LDLT programs and 43 non-LDLT programs) were surveyed to gain insight into perceptions and practices of LDLT and types of donors utilized. The response rate was 84%. Most LDLT programs (65%) reported performing ND-LLD, though opinions regarding allocation and the need for additional evaluation of these donors were mixed. Only a minority of LDLT programs reported performing LPE (12%), but most programs (78%) would be open to cross-institutional LPE barring logistical barriers. There were significant differences between LDLT and non-LDLT programs with regard to perceived barriers to LDLT, with LDLT programs reporting mainly donor and recipient factors and non-LDLT programs reporting institutional factors (P < 0.001). Understanding perceptions and practices of LDLT, ND-LLD, and LPE is important to aid in the growth of LDLT.

The Landscape of Nondirected Living Liver Donation in the United States

BACKGROUND

Living donor liver transplants (LDLTs) including those from nondirected donors (NDDs) have increased during the past decade, and center-level variations in LDLTs have not yet been described. We sought to quantify changes in the volume of NDD transplants over time and variation in NDD volume between transplant centers. We further examined characteristics of living liver donors and identified factors potentially associated with receiving an NDD liver transplant.

METHODS

Using Scientific Registry of Transplant Recipients data between March 01, 2002, and December 31, 2020, we compared 173 NDDs with 5704 DLDs and 167 NDD recipients with 1153 waitlist candidates.

RESULTS

NDDs increased from 1 (0.4% of LDLTs) in 2002 to 58 (12% of LDLTs) in 2020. Of 150 transplant centers, 35 performed at least 1 NDD transplant. Compared with waitlist candidates, adult NDD recipients were less frequently males (39% versus 62%, P < 0.001), had a lower model for end-stage liver disease (16 versus 18, P = 0.01), and spent fewer days on the waitlist (173 versus 246, P = 0.02). Compared with waitlist candidates, pediatric NDD recipients were younger (50% versus 12% age <2 y, P < 0.001) and more often diagnosed with biliary atresia (66% versus 41%, P < 0.001). Compared with DLDs, NDDs were older (40 versus 35 y, P < 0.001), college educated (83% versus 64%, P < 0.001), White (92% versus 78%, P < 0.001), and more frequently donated left-lateral segment grafts (32.0% versus 14%, P < 0.001).

CONCLUSIONS

Liver NDD transplants continue to expand but remain concentrated at a few centers. Graft distribution favors female adults and pediatric patients with biliary atresia. Racial inequities in adult or pediatric center-level NDD graft distribution were not observed.

Anonymous living liver donor perspectives on the role of family in their donation experience

Anonymous living organ donation is an understudied but rapidly expanding sector in organ transplantation, in which donors choose to donate anonymously to a recipient in need. The family members and close support network of living donors often play a crucial role in the donation process, and their influence likely has a large impact on the decision to donate as well as the donor's physical and psychosocial state. However, there is limited data examining the impact donor families have on the anonymous donor, and in turn, the impact donation has on donors' families. To assess this, we analyzed a semi-structured qualitative interview on living donor experiences with 26 anonymous living liver donors for common themes concerning donor families. Responses surrounding donor families were grouped into three major categories: (1) family reactions to donation, ranging from (a) pride/support, (b) fear/worry, and (c) jealousy/anger; (2) the impact of donation on donor-family relationships, including (a) positive impacts, (b) negative impacts, (c) a positive ripple effect; (3) gaps in institutional support for donor families. This study provides unique information on anonymous living liver donor perceptions related to their families and will help improve existing programs to accommodate donor family needs and cater to donor relationships.

Challenging the Traditional Paradigm of Supply and Demand in Pediatric Liver Transplantation Through Nondirected Living Donation: A Case Series

A gap exists between the demand for pediatric liver transplantation and the supply of appropriate size-matched donors. We describe our center's experience with pediatric liver transplantation using anonymous nondirected living liver donors (ND-LLD). First-time pediatric liver transplant candidates listed at our center between January 2012 and June 2020 were retrospectively reviewed and categorized by donor graft type, and recipients of ND-LLD grafts were described. A total of 13 ND-LLD pediatric liver transplantations were performed, including 8 left lateral segments, 4 left lobes, and 1 right lobe. Of the ND-LLD recipients, 5 had no directed living donor evaluated, whereas the remaining 8 (62%) had all potential directed donors ruled out during the evaluation process. Recipient and graft survival were 100% during a median follow-up time of 445 (range, 70-986) days. Of ND-LLDs, 69% were previous living kidney donors, and 1 ND-LLD went on to donate a kidney after liver donation. Of the ND-LLDs, 46% were approved prior to the recipient being listed. Over time, the proportion of living donor transplants performed, specifically from ND-LLDs, increased, and the number of children on the waiting list decreased. The introduction of ND-LLDs to a pediatric liver transplant program can expand the benefit of living donor liver transplantation to children without a suitable directed living donor while achieving excellent outcomes for both the recipients and donors.

Post-operative outcomes in anonymous living liver donors: What motivates individuals to donate to strangers

Anonymous living donor liver transplantation (LDLT) is a strategy to address the shortage of available transplantable livers; however, few studies have been conducted on this population. The objective of this study was to describe the motivations and medical, psychosocial, and financial outcomes of anonymous living liver donors. Between 2010-2019, 116 anonymous living liver donors were evaluated, 59 (51.7%) of whom proceeded to surgery. A subset of 21 anonymous donors were matched to biologically/emotionally related donors according to age, gender, race, and duration since surgery. A medical chart review and post-surgical interviews were performed to assess medical and financial outcomes. The primary motivation for donors was an unselfish desire to help others (43, 72.9%). A total of 13 (22%) anonymous donors experienced complications. Of these, 7 (11.9%) were grade I Clavien-Dindo classification, 5 (8.5%) grade II, and 1 was grade III (1.7%); and no patients had grade IV-V Clavien-Dindo complications. Increased anxiety was reported by 3 (5.1%) donors, and one donor reported clinical levels of depression (1.7%). Within the matched controls, anonymous donors were not significantly different to biologically/emotionally related donors with regard to surgical complications, psychosocial, or financial outcomes. Allowing a greater number of anonymous donors may facilitate the reduction of the waitlist for liver transplant candidates. This article is protected by copyright. All rights reserved.

Anonymous Living Liver Donation: Literature Review and Case Series Report

Background

Anonymous living liver donations (ALLDs) raise ethical concerns regarding the donors' motivations. Thus, ALLDs are not as widely accepted as directed donations from friends and family. Literature on ALLDs is limited. Understanding this particular group of individuals is crucial, as they could further help mitigate the shortage of liver grafts worldwide.

Methods

A literature review was performed to identify current definitions, ethical considerations, different approaches, and barriers to ALLD worldwide. Furthermore, we present our current experience after the establishment of a protocol to enable an ALLD program in our center and surveyed potential donors to better understand their motives throughout the process.

Results

Literature regarding ALLD is scarce. Canada leads the experience with the majority of case reports published to date. Survey-based evaluation of this unique group of individuals reflects the selflessness nature of anonymous living donors and shows that most of them experience the donation as a positive and life-changing event. In our experience, 41 individuals initiated the process of ALLD during the study period. Most were lost to follow-up or deemed ineligible. Five candidates fully completed the donation process and successfully underwent living liver donation. Given that 2 candidates have a follow-up period <3 mo from donation, we have only included data on the first 3 donors in this analysis. Eight individuals (19.5%) responded to the survey with respondents sharing similar reasons for initiating ALLD but varied and multifactorial reasons for terminating.

Conclusions

Different institutional protocols can be used to accomplish ALLD, including the one utilized by our institution. Adopting policies to allow for ALLDs and reducing modifiable factors that contribute to ending donation has the potential to increase grafts and decrease wait times.Supplemental Visual Abstract: http://links.lww.com/TP/C251.

Understanding Patient Personality in Medical Care: Five-Factor Model

Personality is the description of an individual's tendencies when acting or reacting to others. Clinicians spontaneously form impressions of a patient's apparent personality yet such unstructured impressions might lead to snap judgments or unhelpful labels. Here we review the evidence-based five-factor model from psychology science for understanding personalities (OCEAN taxonomy). Openness to experience is defined as the general appreciation for a variety of experiences. Conscientiousness is the tendency to exhibit self-discipline. Extraversion is the degree of engagement with the external world. Agreeableness is the general concern for social harmony. Neuroticism is the tendency to experience negative emotions. An awareness of these five dimensions might help clinicians avoid faulty judgments from casual contact. Expert assessment of personality requires extensive training and data, thereby suggesting that clinicians should take a humble view of their own unsophisticated impressions of a patient's personality.

Assessment of the global practice of living donor liver transplantation

Criteria that drive the selection and utilization of living liver donors are limited. Herein, the global availability of living donor liver transplantation (LDLT) and components of donor selection and utilization were assessed via an international survey. There were 124 respondents representing 41 countries, including 47 from Asia/Middle East (A/ME), 20 from Europe, and 57 from the Americas. Responses were obtained from 94.9% of countries with ≥10 LDLT cases/year. Most centers (82.3%) have defined donor age criteria (median 18-60 years), while preset recipient MELD cutoffs (median 18-30) were only reported in 54.8% of programs. Overall, 67.5% of programs have preset donor BMI (body mass index) ranges (median 18-30), and the mean acceptable macrosteatosis was highest for A/ME (20.2 ± 9.2%) and lowest for Americas (16.5 ± 8.4%, P = 0.04). Americas (56.1%) and European (60.0%) programs were more likely to consider anonymous donors versus A/ME programs (27.7%, P = 0.01). There were no differences in consideration of complex anatomical variations. Most programs (75.9%) perform donor surgery via an open approach, and A/ME programs are more likely to use microscopic arterial reconstruction. Despite variations in practice, key aspects of living donor selection were identified. These findings provide a contemporary reference point as LDLT continues to expand into areas with limited access to liver transplantation.

The Meaning Behind the Scar: Anonymous Live Liver Donors' Perceptions of Their Surgical Scars

BACKGROUND

Scarring can greatly impact quality of life for individuals (ie, causing depression posttraumatic stress disorder and body image issues). Those who wish to be anonymous live liver donors are warned of the potential negative psychological impacts associated with the large scar left from liver donation surgery. Given the unique degree of autonomy that these patients have over their surgery, we explore whether a sample of 26 anonymous live liver donors experience a unique relationship with their scar.

METHODS

Anonymous donors participated in a semistructured qualitative interview examining their experience with donation. Interviews were audio-recorded, transcribed, and analyzed using the constant comparison method for themes pertaining, to participants' perception of their scar.

RESULTS

Five main themes were identified-a marker of satisfaction about the donation experience, a physical reminder of donation, a trigger for recipient-related thoughts, an awareness tool, and a potential threat to anonymity. Donors did not voice any body image or cosmetic concerns due to their scars. Instead, discussions about the negative aspects of scarring centered around the identifying nature of their scar.

CONCLUSIONS

These findings help underscore the distinctiveness of anonymous living liver donors as a patient population. Preparing anonymous living liver donors for different types of cosmetic issues relating to their scar (ie, as a possible threat to their desired anonymity) may be more appropriate than preparing them in the same way as other donor populations.

Expanding living donor liver transplantation: Report of first US living donor liver transplant chain

Living donor liver transplantation (LDLT) enjoys widespread use in Asia, but remains limited to a handful of centers in North America and comprises only 5% of liver transplants performed in the United States. In contrast, living donor kidney transplantation is used frequently in the United States, and has evolved to commonly include paired exchanges, particularly for ABO-incompatible pairs. Liver paired exchange (LPE) has been utilized in Asia, and was recently reported in Canada; here we report the first LPE performed in the United States, and the first LPE to be performed on consecutive days. The LPE performed at our institution was initiated by a nondirected donor who enabled the exchange for an ABO-incompatible pair, and the final recipient was selected from our deceased donor waitlist. The exchange was performed over the course of 2 consecutive days, and relied on the use and compliance of a bridge donor. Here, we show that LPE is feasible at centers with significant LDLT experience and affords an opportunity to expand LDLT in cases of ABO incompatibility or when nondirected donors arise. To our knowledge, this represents the first exchange of its kind in the United States.

Health-related quality of life after anonymous nondirected living liver donation: A multicenter collaboration

Literature on living nondirected liver donation is sparse. The purpose of this study was to assess health-related quality of life (HR-QOL) in anonymous nondirected living liver donors (ND-LLDs). ND-LLDs at 3 centers: University of Alberta (n = 12), University of Colorado (n = 12), and University of Southern California (n = 12), were surveyed. Thirty donors (83%) responded to the Donor Quality of Life (USC DQLS) and Short-Form 36 (SF-36). Most respondents (n = 15, 50%) donated their left lateral segment, 27% right lobe, and 23% left lobe. The majority were female (67%) and mean age was 38.9 ± 11.2 years at donation. Median follow-up was 1.1 (interquartile range 0.4-3.3) years. Approximately 37% had previously donated a kidney. Eleven experienced ≥1 postoperative complication, with only 1 Clavien-Dindo IIIb. Most reported minimal impact on school or work performance, all felt positive or neutral about their overall health since donation, and none expressed postdonation regrets. No donor reported impacts on health insurability, and 3 of 4 respondents attempting to purchase life insurance postdonation were successful. ND-LLD SF-36 outcomes were similar to US population norms. Overall, ND-LLDs demonstrated acceptable HR-QOL after donation and are appropriate candidates for partial liver donation. Based on evaluation of donation impact, consideration should be given to postdonation support strategies.

Expanding Donor Selection and Recipient Indications for Living Donor Liver Transplantation

There is an acute shortage of deceased donor organs for liver transplantation in the United States. Nearly a third of patients either die or become too sick for transplant while on the transplant waitlist. Living donor liver transplantation (LDLT) bridges the gap between demand and supply of organs for liver transplantation. This article reviews current living donor selection criteria, and avenues for expansion of criteria with novel surgical techniques and ongoing outcomes research. Ways in which institutions can establish and expand LDLT programs using the Living Donor Champion model are discussed. Efforts to expand recipient indications for LDLT are described.

Living donor liver paired exchange: A North American first

Paired organ exchange can be used to circumvent living donor-recipient ABO incompatibilities. Herein, we present the first case of successful liver paired exchange in North America. This 2-way swap required 4 simultaneous operations: 2 living donor hepatectomies and 2 living donor liver transplants. A nondirected anonymous living donor gift initiated this domino exchange, alleviating an ABO incompatibility in the other donor-recipient pair. With careful attention to ethical and logistical issues, paired liver exchange is a feasible option to expand the donor pool for incompatible living liver donor-recipient pairs.

[Living related liver transplantation]

Liver transplantation has become established as a standard procedure in the treatment of end-stage liver diseases. Despite intense efforts by all parties involved up to the amendment of the German Transplantation Act, the lack of suitable donor organs was still one of the limiting factors of this therapeutic procedure. One way out of this problem is to make so-called marginal organs usable, e.g. with the help of machine perfusion or by utilizing living liver donation, which are used in some countries for more than 90% of organ donations. In general, there is no difference in the indications for liver transplantation between a (partial) organ obtained by post-mortem or living donation. Before any living donation, a thorough evaluation of the donor is carried out in order to minimize postoperative morbidity as far as possible. Technically the partial liver donation is based on the oncological liver resection, while the partial liver transplantation is a further development of split liver transplantation after post-mortem liver donation. In specialized centers comparable or even better results can nowadays be achieved using living liver donation instead of post-mortem donation.

Growth through adversity: posttraumatic growth in anonymous living liver donors

PURPOSE

Post-traumatic growth (PTG) is positive change that occurs after struggling with challenging life crises. Research on PTG has typically been limited to oncology populations, first-responders, and individuals in warzones. We report the experience of PTG amongst a sample of 26 anonymous live liver donors.

METHODS

Anonymous donors were those with no biological connection or prior relationship with recipients. Twenty-six participants participated in a semi-structured qualitative interview examining their experience with, and outcomes of donation. Interview transcripts were analyzed for themes about PTG using the constant comparison method.

RESULTS

While some donors indicated that donation had little lasting impact on their life, most cited significant personal and interpersonal changes resulting from the experience. The most common positive changes included deepened bonds with others, appreciation for personal strength, clearer life direction, legacy-building, and a connection to the transplant community.

CONCLUSION

Despite the short-term physical trauma of living donor surgery, the act of anonymous donation appeared to be a catalyst for positive long-term psychological growth. These findings help to bolster the ethical argument in favour of anonymous donation.IMPLICATIONS FOR REHABILITATIONThere is a shortage of organ donors for recipients in need, and anonymous living liver donors can successfully reduce wait times and mortality rates for those on wait lists.There are some questions about the ethics of anonymous donation due to possible negative physical and psychological effects of donation surgery on donors.In a qualitative study, this study shows that donors ascribe significant meaning to, and derive many psychological benefits from, their donation experience.These findings provide insights about how to best support anonymous donors through and after their donation experience.

Psychosocial Assessment of Donors in Pediatric Living Donor Liver Transplantation: A Systematic Review

BACKGROUND

Pediatric living donor liver transplantation (LDLT) is the only way to save children with end-stage liver disease. The donor for liver transplantation (LT) may have a complicated psychosocial condition.

PURPOSE

This review aims to identify the domains of the donor psychosocial questions that should be addressed and summarize the aspects and tools future psychosocial assessments should include.

METHODS

We searched the PubMed, Medline, Cochrane Library, Embase, Web of Science, and Google Scholar databases for the terms pediatric, liver transplantation, donor, and psychosocial. We used the Joanna Briggs Institute Critical Appraisal Tool to appraise reporting quality. Two researchers independently selected the papers and performed data extraction and quality appraisal.

RESULTS

The articles included in this review contain 26 quantitative studies and 2 qualitative studies. The study quality was moderate to high. Donors have ambivalence, anxiety, the need for family and social support, the need for adequate information, distress, and low self-esteem during the preoperative period. In the postoperative period they have poor psychological condition, panic disorder, conversion disorder and substance use/abuse disorder, abnormal family functioning, better psychosocial outcome, or among others. The assessment methods consisted of the questionnaire survey and semi-structured interview. Among the 28 studies, 17 different psychosocial domains were mentioned. The most frequently referred to was family and social support.

CONCLUSION

The contents of the psychosocial assessment must include anxiety or depression, family and social support, ambivalence, information, and positive psychosocial characteristics. Assessment methods should use the questionnaire survey and semi-structured interview. According to this review, future research can develop a specific psychosocial assessment tool for pediatric LT donors.

The role of living donor liver transplantation for acute liver failure

Acute liver failure (ALF) is a life-threatening illness that occurs in the absence of pre-existing liver disease. When symptoms seriously progress under continuous supportive medical care, liver transplantation becomes the only therapeutic strategy. However, the available sources of organs for liver transplantation differ worldwide. In regions in which organs from cadaveric donors are more common, deceased donor liver transplantation (DDLT) is performed in this urgent situation. Conversely, in countries where cadaveric donors are scarce, living donor liver transplantation (LDLT) is the only choice. Special considerations must be made for urgent LDLT for ALF, including the expedited evaluation of living donors, technical issues, and the limitations of ABO blood type combinations between recipients and donor candidates. In this review, we highlight the role of LDLT for ALF and the considerations that distinguish it from DDLT. LDLT is well-established as a life-saving procedure for ALF patients and there is often no alternative to LDLT, especially in countries where DDLT is not feasible. However, from a global perspective, an increase in the deceased donor pool might be an urgent and important necessity.

Global experience and perspective on anonymous nondirected live donation in living donor liver transplantation

Anonymous nondirected living liver donation (ANLLD), sometimes referred to as "altruistic" donation, occurs when a biologically unrelated person comes forward to donate a portion of his/her liver to a transplant candidate who is unknown to the donor. Here, we explore the current status of ANLLD with special consideration of published reports; US experience; impact on donor psychosocial outcomes; barriers to donation; and current global trends with respect to ethical considerations. Between 1998 and 2019, 105 anonymous nondirected living liver donor (ND-LLD) transplants have been documented in the US Scientific Registry of Transplant Recipients. Sixteen donors (15%) were reported to experience a postoperative complication. Currently, 89 donors remain alive (85%), 16 (15%) have unknown status, and none are confirmed deceased. Although there are only a handful of case series, these data suggest that ANLLD is a feasible option. While there are no liver-specific data, studies involving anonymous nondirected kidney donors suggest that anonymous donation does not adversely impact psychosocial outcomes in donors or recipients. There are substantial financial burdens and ethical considerations related to ANLLD. Further studies are required to assess donor demographics, psychosocial motivations, long-term health-related quality of life, and financial impact of ANLLD.

Living Donors: Altruism and Feeling Forgotten

OBJECTIVES

Living donors endure several challenges throughout the organ donation process. Physically related effects are further compounded by social and emotional challenges. To date, no previous studies have addressed the motives and impact of organ donations from living donors in Jordan.

MATERIALS AND METHODS

We conducted a qualitative exploratory study to understand the experiences of a random sample of genetically and legally related living donors in Jordan. Participants were identified through the Directorate of the Jordanian Center for Organ Transplantation database. Our sample included Jordanians and non-Jordanians who donated a kidney or liver. Most data were collected by phone interviews with living donors; some donors were personally interviewed. Donors were asked about their experiences during the periods before and after the process of donation, including their feelings, emotions, and motives. Interviews were analyzed using the thematic analysis approach.

RESULTS

In total, 360 participants (337 kidney and 23 liver donors; 290 Jordanians and 70 non-Jordanians) completed the interview. The time from donation to interview ranged from 14 days to 7 years. The period before donation was characterized by fear and confusion. After donation, most donors described a positive emotional state that was marked by selfsatisfaction, pride, and increased support of organ donation. However, many stated that they felt forgotten. Most donors were motivated by social solidarity, and others invoked the role of their religious beliefs as the main motive. Other motives included improving the recipient's life and fear that patients would be abandoned.

CONCLUSIONS

The emotional distress of living donors during the predonation period emphasizes the need for social and psychological support in addition to medical evaluations. Donors who had positive experiences with donation can play a role in advocating for donation. Finally, in Jordan, social solidarity and religious beliefs are the most important factors that motivate donation.