The hidden emotional costs of giving life: preserving donors' mental health and quality of life after living kidney donation

Kidney living donation remains the best treatment available for kidney failure. Most living donors report positive personal outcomes, such as enhanced life satisfaction and personal growth. However, mental health challenges have also been documented. The study by Tahir, Aftab and Nabi (J Nephrol https://doi.org/10.1007/s40620-025-02217-5 , 2025) call the attention to a small subset of living donors who may experience significant depression symptoms and occasionally suicidal ideation after donation, particularly when the recipient dies or suffers severe graft failure with a return to dialysis. As observed in the previous studies, only donors whose recipients experienced negative outcomes reported mood alterations or life dissatisfaction (Menjivar et al., Transpl Int 31(12):1332-1344, 2018). These rare post-donation risk scenarios justify a careful mental evaluation to identify psychological vulnerabilities or a history of difficulties in managing and coping with stressful situations. These adverse outcomes appear more likely in donors with pre-donation physical and/or psychological vulnerabilities, in those with a complicated surgical recovery after donation, and in cases where recipients experience poor physical or psychological outcomes. Moreover, cases of graft failure or recipient death might significantly increase donor's likelihood of depression and anxiety, Despite the generally low incidence of psychosocial problems after donation, there have been calls for a more structured and routine follow-up assessment to further mitigate risks and ensure equitable mental health safety for all kidney donors.

Living Kidney Donation: A Narrative Review of Mid- and Long-term Psychosocial Outcomes

Living kidney donors make a significant contribution to alleviating the organ shortage. The aim of this article is to provide an overview of mid- and long-term (≥12 mo) living donor psychosocial outcomes and highlight areas that have been understudied and should be immediately addressed in both research and clinical practice. We conducted a narrative review by searching 3 databases. A total of 206 articles were included. Living donors can be divided into those who donate to an emotionally or genetically related person, the so-called directed donors, or to an emotionally or genetically unrelated recipient, the so-called nondirected donors. The most commonly investigated (bio)psychosocial outcome after living donation was health-related quality of life. Other generic (bio)psychological outcomes include specific aspects of mental health such as depression, and fatigue and pain. Social outcomes include financial and employment burdens and problems with insurance. Donation-specific psychosocial outcomes include regret, satisfaction, feelings of abandonment and unmet needs, and benefits of living kidney donation. The experience of living donation is complex and multifaceted, reflected in the co-occurrence of both benefits and burden after donation. Noticeably, no interventions have been developed to improve mid- or long-term psychosocial outcomes among living donors. We highlight areas for methodological improvement and identified 3 areas requiring immediate attention from the transplant community in both research and clinical care: (1) recognizing and providing care for the minority of donors who have poorer long-term psychosocial outcomes after donation, (2) minimizing donation-related financial burden, and (3) studying interventions to minimize long-term psychosocial problems.

Psychological Impact of Living Kidney Donation: A Systematic Review by the EAU-YAU Kidney Transplant Working Group

We performed a systematic literature review of the psychological impact on donors of living kidney donation. We conducted a literature review in PubMed/Medline according to PRISMA guidelines which included both qualitative (based on interviews) and quantitative studies (based on standardized questionnaire). There were 15 quantitative studies and 8 qualitative studies with 2,732 donors. Given that the methodologies of qualitative and quantitative studies are fundamentally different, we narratively synthetized results of studies according to four axes: quality of life, anxiety/depression, consequences of donation on the donor/recipient relationship, overall satisfaction and regret. The quantitative studies reported that donor quality of life remained unchanged or improved. Donor regret rates were very low and donor-recipient relationships also remained unchanged or improved. Qualitative studies reported more complex donation experiences: one can regret donation and still decide to recommend it as in a social desirability bias. In both study types, donor-recipient relationships were closer but qualitative studies reported that post-donation rebonding was required. The qualitative studies therefore highlighted the psychological complexity of donation for donors, showing that living donation impacts the donor's life whether it is successful or not. A better understanding of the impact of donation on donors could provide better care for donors.

Red Flags in the Living Kidney Donor Process

BACKGROUND

Ideally, no live kidney donor should regret their decision or feel they were not fully prepared for the process. Unfortunately, this is not a reality for all donors. The aim of our study is to identify areas for improvement, focusing on factors (red flags) that predict less favorable outcomes from a donor perspective.

MATERIALS AND METHODS

A total of 171 living kidney donors responded to a questionnaire with 24 multiple-choice questions and space for comments. Less favorable outcomes were defined as lower satisfaction, extended physical recovery period, long-term fatigue, and longer sick leave.

RESULTS

Ten red flags were identified. Of these factors, more fatigue (range, P = .000-0.040) or pain (range, P = .005-0.008) than expected while still in hospital, the actual experience being harder or different than expected (range, P = .001-0.010), and the donor wishing to have had but not having been offered a previous donor as mentor (range, P = .008-.040) correlated significantly with at least 3 of the 4 less favorable outcomes. Another significant red flag was keeping existential issues to oneself (P = .006).

CONCLUSION

We identified several factors indicating that a donor could be at an increased risk for a less favorable outcome after donation. Four of these factors have, to our knowledge, not been described earlier: more early fatigue than expected, more postoperative pain than anticipated, not having been offered a mentor at an early stage, and keeping existential issues to oneself. Attention to these red flags already during the donation process could help health care professionals to act early to avoid unfavorable outcomes.

Positive and negative aspects of mental health after unspecified living kidney donation: A cohort study

Objectives

Unspecified donors give a kidney to a stranger with end‐stage kidney failure. There has been little research on the long‐term impact of unspecified donation on mental health outcomes. The aim of this study was to assess the positive and negative aspects of mental health among unspecified donors.

Design

We invited all unspecified donors who donated a kidney between 2000 and 2016 at our centre to participate in an interview and to complete validated questionnaires.

Methods

We measured positive mental health using the Dutch Mental Health Continuum‐Short Form (MHC‐SF), psychological complaints using the Symptoms Checklist‐90 (SCL‐90) and psychiatric diagnoses using the Mini‐International Neuropsychiatric Interview (M.I.N.I.) Screen for all donors and the M.I.N.I. Plus on indication.

Results

Of the 134 eligible donors, 114 participated (54% female; median age 66 years), a median of 6 years post‐donation. Scores on emotional and social well‐being subscales of the MHC‐SF were significantly higher than in the general population. Psychological symptoms were comparable to the general population. Thirty‐two per cent of donors had a current or lifetime psychiatric diagnosis. Psychological symptoms did not significantly change between the pre‐donation screening and the post‐donation study.

Conclusions

We concluded that, with the appropriate screening, unspecified donation is a safe procedure from a psychological perspective.

The Spanish Version of the Fear of Kidney Failure Questionnaire: Validity, Reliability, and Characterization of Living Donors With the Highest Fear of Kidney Failure

Background.

Measures of fear of progression or recurrence of illnesses have been criticized for neglecting cross-cultural validity. Therefore, we assessed the psychometric properties of the Spanish version of the Fear of Kidney Failure Questionnaire (FKFQ), to determine whether postdonation fear of kidney failure (FKF) influenced the donors’ psychosocial status, and define variables that characterized donors with high FKFQ scores.

Methods.

We included 492 participants (211 donors) in a multicenter, 11-year, retrospective, cross-sectional study. Donors were classified with a Latent Class Analysis of the FKFQ-item scores and characterized with a multivariable logistic regression analysis. We calculated the risk ratio based on predicted marginal probabilities.

Results.

The Spanish version of the FKFQ showed acceptable psychometric properties. FKF was uncommon among donors, but we detected a small subgroup (n = 21, 9.9%) with high FKF (mean FKFQ score = 14.5, 3.1 SD). Compared with other donors, these donors reported higher anxiety and depression (38% and 29% of potential anxiety and depressive disorders), worse quality of life, and less satisfaction with the donation. Donors with high FKFQ scores were characterized by higher neuroticism combined with postdonation physical symptoms that interfered with daily activities.

Conclusions.

The FKFQ was cross-culturally valid, and thus, it may be used to assess the FKF in Spanish-speaking donors. New interventions that promote positive affectivity and evidence-based treatments for worry could be adapted for treating FKF.

Psychosocial risk factors for impaired health-related quality of life in living kidney donors: results from the ELIPSY prospective study

Living kidney donors' follow-up is usually focused on the assessment of the surgical and medical outcomes. Whilst the psychosocial follow-up is advocated in literature. It is still not entirely clear which exact psychosocial factors are related to a poor psychosocial outcome of donors. The aim of our study is to prospectively assess the donors' psychosocial risks factors to impaired health-related quality of life at 1-year post-donation and link their psychosocial profile before donation with their respective outcomes. The influence of the recipient's medical outcomes on their donor's psychosocial outcome was also examined. Sixty donors completed a battery of standardized psychometric instruments (quality of life, mental health, coping strategies, personality, socio-economic status), and ad hoc items regarding the donation process (e.g., motivations for donation, decision-making, risk assessment, and donor-recipient relationship). Donors' 1-year psychosocial follow-up was favorable and comparable with the general population. So far, cluster-analysis identified a subgroup of donors (28%) with a post-donation reduction of their health-related quality of life. This subgroup expressed comparatively to the rest, the need for more pre-donation information regarding surgery risks, and elevated fear of losing the recipient and commitment to stop their suffering.

Latest developments in living kidney donation

PURPOSE OF REVIEW

Although the first successful kidney transplantation 65 years ago was performed with a living donor kidney, the number of living donor kidney transplantations has increased especially during the last 2 decades. The enlargement of living donor programs was made possible by new modes of living donation and by expansion of the living donor pool. At the same time, the long-term risks of kidney donation have been better delineated. In this review, the latest developments on these topics are summarized.

RECENT FINDINGS

While the results of ABO-incompatible living kidney transplantation are superior to those of deceased donor transplantation, recent meta-analyses show a reduced patient and graft survival as compared with ABO compatible transplantation as well as increased risk of severe infection and bleeding. Kidney paired donation programs can be extended by including compatible couples and by advanced donation, although the latter raises ethical concerns. Living donors appear to have a higher risk of end-stage renal disease and this is especially true for obese donors and probably also for black donors with an APOL1 high-risk genotype. The importance of psychosocial outcomes after living kidney donation is increasingly recognized.

SUMMARY

Living donor kidney transplantation remains the optimal treatment option for patients with end-stage renal disease. To increase the donor pool, a well developed paired kidney donation program and sufficient reimbursement of costs associated with donation are essential ingredients. Other ways of expanding the donor pool, such as ABO-incompatible transplantation, use of higher risk donors, providing donors with financial incentives and advanced donation are associated with medical, ethical and logistical complications. There should be a careful selection and follow-up of living kidney donors with attention for medical consequences as well as for psychosocial outcomes.

Modeling patients as decision making units: evaluating the efficiency of kidney transplantation through data envelopment analysis

The main applications of Data Envelopment Analysis (DEA) to medicine focus on evaluating the efficiency of different health structures, hospitals and departments within them. The evolution of patients after undergoing a medical procedure or their response to a given treatment are not generally studied through this programming technique. In addition to the difficulty inherent to the collection of this type of data, the use of a technique that is mainly applied to evaluate the efficiency of decision making units representing industrial and production structures to analyze the evolution of human patients may seem inappropriate. In the current paper, we illustrate how this is not actually the case and implement a decision engineering approach to model kidney transplantation patients as decision making units. As such, patients undergo three different phases, each composed by specific as well as interrelated variables, determining the potential success of the transplantation process. DEA is applied to a set of 12 input and 6 output variables - retrieved over a 10-year period - describing the evolution of 485 patients undergoing kidney transplantation from living donors. The resulting analysis allows us to classify the set of patients in terms of the efficiency of the transplantation process and identify the specific characteristics across which potential improvements could be defined on a per patient basis.

The experience of donating and receiving a kidney: A systematic review of qualitative studies

BACKGROUND

The experiences described by people who have undergone kidney transplant are complex. Understanding how donors and recipients experience kidney transplantation can help us to design strategies that provide a more person-centred health care.

OBJECTIVES

To review articles that report the experiences of donors and recipients in the living-donor kidney transplantation process.

METHOD

A systematic review of qualitative studies was carried out. PubMed, Scopus, Web of Science, CINAHL and PsycINFO databases were used to search for articles published in English, French and Spanish between 2005 and 2018.

RESULTS

Twenty-nine articles were included in this review. For recipients, receiving a kidney is a positive experience (positive feelings and significant experience) that also involves certain difficulties and stressors (making a difficult decision, fears and worries). The experience of the donors is positive as they are motivated to improve the life of the recipient. They are committed to donating and use coping strategies as well as experiencing personal growth. On the contrary, being a donor involves certain difficulties and stressors (personal investment, mental, physical and economic impact and overcoming opposition) and a perception of deficiency in the health system (lack of information and attentiveness).

CONCLUSION

Donating and receiving a kidney is a positive experience that involves certain difficulties and a variety of stressors for both the donors and recipients. Moreover, the donors note deficiencies in the health system.

Delayed remnant kidney function recovery is less observed in living donors who receive an analgesic, intrathecal morphine block in laparoscopic nephrectomy for kidney transplantation: a propensity score-matched analysis

BACKGROUND

This study analyzed remnant kidney function recovery in living donors after laparoscopic nephrectomy to establish a risk stratification model for delayed recovery and further investigated clinically modifiable factors.

PATIENTS AND METHODS

This retrospective study included 366 adult living donors who underwent elective donation surgery between January 2017 and November 2019 at our hospital. ITMB was included as an analgesic component in the living donor strategy for early postoperative pain relief from November 2018 to November 2019 (n = 116). Kidney function was quantified based on the estimated glomerular filtration rate (eGFR), and delayed functional recovery of remnant kidney was defined as eGFR < 60 mL/min/1.73 m² on postoperative day (POD) 1 (n = 240).

RESULTS

Multivariable analyses revealed that lower risk for development of eGFR < 60 mL/min/1.73 m² on POD 1 was associated with ITMB, female sex, younger age, and higher amount of hourly fluid infusion (area under the receiver operating characteristic curve = 0.783; 95% confidence interval = 0.734-0.832; p < 0.001). Propensity score (PS)-matching analyses showed that prevalence rates of eGFR < 60 mL/min/1.73 m² on PODs 1 and 7 were higher in the non-ITMB group than in the ITMB group. ITMB adjusted for PS was significantly associated with lower risk for development of eGFR < 60 mL/min/1.73 m² on POD 1 in PS-matched living donors. No living donors exhibited severe remnant kidney dysfunction and/or required renal replacement therapy at POD 7.

CONCLUSIONS

We found an association between the analgesic impact of ITMB and better functional recovery of remnant kidney in living kidney donors. In addition, we propose a stratification model that predicts delayed functional recovery of remnant kidney in living donors: male sex, older age, non-ITMB, and lower hourly fluid infusion rate.

Post-donation satisfaction in kidney transplantation: a survey of living donors in Japan

Background

No studies using a valid, standardized method to measure post-donation satisfaction levels among living kidney donors (LKDs) have been published.

Methods

Donor satisfaction levels were measured using the Japanese version of the Client Satisfaction Questionnaire-8 (CSQ-8), a validated, self-report questionnaire. To identify factors related to post-donation satisfaction levels, we compared donors’ sociodemographic and psychological characteristics and health-related quality of life (HRQoL), using the Short Form-36 Health Survey (SF-36), as well as recipients’ clinical characteristics and SF-36 scores between donors with and without low satisfaction. In addition, donors’ perceptions of the donation results and transplant procedure were assessed using measures that we developed.

Results

The mean (standard deviation [SD]) CSQ-8 score for the 195 participants was 26.9 (3.4). Twenty-nine (14.9%) respondents with total scores < 1 SD below the mean CSQ-8 score were placed into the low satisfaction group. Multiple logistic regression analysis demonstrated that lower perceptions of receiving adequate information prior to transplantation (odds ratio [OR] = 0.17; 95% confidence interval [CI] = 0.079–0.379; p < 0.001), lower optimism according to the Life Orientation Test (OR = 1.24; 95% CI = 1.045–1.470; p = 0.014), and increased serum creatinine levels in the paired recipient (OR = 0.05; 95% CI = 0.250–1.011; p = 0.054) independently increased the odds of having less satisfaction with donation.

Conclusions

Our findings suggest that careful pre-donation education and more detailed informed consent may be needed, especially in LKDs with low constitutional optimism.