Predicting mental health after living kidney donation: The importance of psychological factors

A Contemporary Analysis of Mental Well-being Among Living Donor Kidney Applicants

Background

Living donation is paramount for expanding the donor pool. The aim of this study was to assess changes over time in self-reported mental health of living donor kidney applicants in efforts to inform patient-centered discussions with potential donors.

Methods

Kidney donor applications from 2017 through 2021 were compiled. Data included age, gender, race, ethnicity, applicant-recipient relationship, medical history, and medications. Trends over time were analyzed and post hoc analyses were performed.

Results

During the study period, 2479 applicants to the living donor kidney program were evaluated; 73% of applicants were female individuals. More than half of applicants were not related to their intended recipient; this fraction increased from 46% in 2017 to 58% in 2021 (P < 0.01). A similar decline in family relations was not present among Black and Latino applicants. Of all applicants, 18% reported depression and 18% reported anxiety; 20% reported taking antidepressants or anxiolytics. Depression and anxiety increased 170% (P < 0.001) and 136% (P < 0.001) from 2018 to 2019, respectively; antidepressant and anxiolytic use rose 138% (P < 0.001) between 2018 and 2020.

Conclusions

The profile of living donor applicants has changed in recent years, with approximately 1 in 5 requiring antidepressants or anxiolytics. Predonation counseling and postdonation monitoring are imperative to decrease adverse psychological outcomes for living donors.

Psychosocial characteristics of potential and actual living kidney donors

The psychosocial assessment is an essential component of the living kidney donor (LKD) evaluation. However, it remains uncertain how specific psychosocial factors impact LKD eligibility. We performed a retrospective chart review of LKD candidates who initiated the evaluation process and who had completed a required, in-person licensed social work (LSW) visit. LSW notes were reviewed for frequency of psychosocial factors that may impact the success of LKD candidate approval by the selection committee. 325 LKD candidates were included in the study: 104 not-approved and 221 approved. Not-approved LKD candidates were more likely to receive a negative family reaction to wanting to donate than approved LKD candidates (8.7% vs 1.4%, p < 0.01). On multivariate analysis, Black race, history of psychiatric illness, highest level of education being high school, and high psychosocial risk score assignment were all associated with a lower odds ratio of being approved. The majority of not-approved LKD candidates were disqualified for medical reasons (N = 76, 73.1%). In conclusion, psychosocial factors impact donation even after LKD candidates make it to an in-person evaluation.

The association between neuropeptide oxytocin and neuropsychiatric disorders after orthopedic surgery stress in older patients

BACKGROUND

The health outcomes of geriatric patients exposed to surgery were found to be enhanced by social support and stress management. The aim of this study was to characterise the relationship between oxytocin and neuropsychiatric disorders after surgery.

METHODS

A total of 132 geriatric patients aged ≥ 60 years received orthopedic surgery in the First Affiliated Hospital of Harbin Medical University (Harbin, China) were enrolled in the present study. The salivary levels of stress hormone cortisol and oxytocin were measured by enzyme-linked immunosorbent assay for the screening of the stress state and oxytocin function. Moreover, the Depression Anxiety and Stress Scale (DASS), the Geriatric Anxiety Inventory (GAI), the Geriatric Depression Scale (GDS) and the Montgomery-Åsberg Depression Rating Scale (MADRS) were conducted to identify the severity of anxiety and depression. The association between oxytocin and mental health was performed by linear regression analyses in older patients receiving orthopedic surgery. Finally, the Duke Social Support Index (DSSI) was selected to measure the social support and the potential link to mental outcomes.

RESULTS

The scores from questionnaires showed that female patients with higher social support and higher levels of oxytocin demonstrated better stress-reducing responses as reflected by lower cortisol and decreased anxiety and depression symptoms. Regression analyses revealed that there was a significant association between oxytocin and scores in DASS, GAI, GDS, MADRS and DSSI, suggesting a potential link between peripheral oxytocin function and mood outcomes after orthopedic surgery.

CONCLUSIONS

Our findings reveal that oxytocin enhances the stress-protective effects of social support and reduces anxiety and depression states under stressful circumstances, particularly in older women receiving orthopedic surgery.

Worries and Psychological Well-Being in Potential Hematopoietic Stem Cell Donors Before Donation-A Swedish National Study

BACKGROUND

The physical risks involved in donating hematopoietic stem cells have been thoroughly studied, but little is known about the psychological risks potential donors might face before donation. The aim of this study was to describe potential the pre-donation worries and psychological well-being of hematopoietic stem cell donors and investigate possible associations between donor characteristics and psychological well-being.

METHODS

In a cross-sectional, national cohort study, we describe pre-donation worries and psychological well-being and investigate possible associations between donor characteristics and psychological well-being. A questionnaire was sent to prospective adult hematopoietic stem cells donors.

RESULTS

The study included 210 participants, 47% of whom were related and 53% unrelated to the recipient. Of the participants, 39% reported great worry about the recipient and 12% great worry about themselves as potential donors. Symptoms of anxiety were expressed by 21%, whereas symptoms of depression were uncommon and perceived general mental health was slightly lower than in the Swedish population. Great worry about oneself, lower age, and female sex were related to increased anxiety and lower mental health.

CONCLUSION

This study highlighted that some potential donors report high levels of pre-donation worry and that greater worry about oneself, lower age, and female sex are associated with lower psychological well-being. Although further studies are needed to investigate this psychological risk over time, it is clear that some potential donors are particularly vulnerable.

Twenty Years of Unspecified Kidney Donation: Unspecified Donors Looking Back on Their Donation Experiences

The Netherlands was the first European country to implement unspecified kidney donation in 2000. This qualitative study aimed to evaluate the experiences of unspecified kidney donors (UKDs) in our transplant institute to improve the care for this valuable group of donors. We conducted semi-structured interviews with 106 UKDs who donated between 2000-2016 (response rate 84%). Interviews were audio-recorded, transcribed verbatim and independently coded by 2 researchers in NVivo using thematic analysis. The following 14 themes reflecting donor experiences were found: Satisfaction with donation; Support from social network; Interpersonal stress; Complaints about hospital care; Uncertainty about donor approval; Life on hold between approval and actual donation; Donation requires perseverance and commitment; Recovery took longer than expected; Normalization of the donation; Becoming an advocate for living kidney donation; Satisfaction with anonymity; Ongoing curiosity about outcome or recipient; Importance of anonymous communication; Anonymity is not watertight. The data reinforced that unspecified kidney donation is a positive experience for donors and that they were generally satisfied with the procedures. Most important complaints about the procedure concerned the length of the assessment procedure and the lack of acknowledgment for UKDs from both their recipients and health professionals. Suggestions are made to address the needs of UKDs.

Recommendations for living donor kidney transplantation

This Guide for Living Donor Kidney Transplantation (LDKT) has been prepared with the sponsorship of the Spanish Society of Nephrology (SEN), the Spanish Transplant Society (SET), and the Spanish National Transplant Organization (ONT). It updates evidence to offer the best chronic renal failure treatment when a potential living donor is available. The core aim of this Guide is to supply clinicians who evaluate living donors and transplant recipients with the best decision-making tools, to optimise their outcomes. Moreover, the role of living donors in the current KT context should recover the level of importance it had until recently. To this end the new forms of incompatible HLA and/or ABO donation, as well as the paired donation which is possible in several hospitals with experience in LDKT, offer additional ways to treat renal patients with an incompatible donor. Good results in terms of patient and graft survival have expanded the range of circumstances under which living renal donors are accepted. Older donors are now accepted, as are others with factors that affect the decision, such as a borderline clinical history or alterations, which when evaluated may lead to an additional number of transplantations. This Guide does not forget that LDKT may lead to risk for the donor. Pre-donation evaluation has to centre on the problems which may arise over the short or long-term, and these have to be described to the potential donor so that they are able take them into account. Experience over recent years has led to progress in risk analysis, to protect donors' health. This aspect always has to be taken into account by LDKT programmes when evaluating potential donors. Finally, this Guide has been designed to aid decision-making, with recommendations and suggestions when uncertainties arise in pre-donation studies. Its overarching aim is to ensure that informed consent is based on high quality studies and information supplied to donors and recipients, offering the strongest possible guarantees.

Psychosocial and Ethical Behaviors and Attitudes of Health Care Professionals in the Clinical Setting of Living Kidney Donors: A Qualitative Study

BACKGROUND

There are several psychosocial and ethical issues surrounding the decision making of living kidney transplant donors. This study aimed to determine what health care professionals (HPs) consider in their clinical practice and their attitudes toward donors' decision-making processes.

METHODS

Face-to-face semistructured interviews were conducted with 15 HPs. A thematic analysis was performed to categorize the thematic elements of the transcripts. All procedures were approved by the relevant review board and conducted in accordance with the Declaration of Helsinki.

RESULTS

Six main categories-maintaining family relationships, improving donor understanding, supporting voluntary decision making, setting the environment for the examination, having different attitudes toward the donor's intentions, and resisting confirmation of intent-were identified. The HPs provided diverse considerations to respect the donors' autonomy.

CONCLUSION

In clinical practice, there is a lack of practical methods to confirm living donors' levels of understanding and spontaneity, suggesting that these methods need to be established. Factors related to family functioning may reflect the unique culture of Japan, and this may be indicative of the need to consider treatment based on cultural values.

Combining transplant professional's psychosocial donor evaluation and donor self-report measures to optimise the prediction of HRQoL after kidney donation: an observational prospective multicentre study

OBJECTIVES

Living donor kidney transplantation is currently the preferred treatment for patients with end-stage renal disease. The psychosocial evaluation of kidney donor candidates relies mostly on the clinical viewpoint of transplant professionals because evidence-based guidelines for psychosocial donor eligibility are currently lacking. However, the accuracy of these clinical risk judgements and the potential added value of a systematic self-reported screening procedure are as yet unknown. The current study examined the effectiveness of the psychosocial evaluation by transplant professionals and the potential value of donor self-report measures in optimising the donor evaluation. Based on the stress-vulnerability model, the predictive value of predonation, intradonation and postdonation factors to impaired longer term health-related quality of life (HRQoL) of kidney donors was studied.

DESIGN

An observational prospective multicentre study.

SETTING

Seven Dutch transplantation centres.

PARTICIPANTS

588 potential donors participated, of whom 361 donated. Complete prospective data of 230 donors were available. Also, 1048 risk estimation questionnaires were completed by healthcare professionals.

METHODS

Transplant professionals (nephrologists, coordinating nurses, social workers and psychologists) filled in risk estimation questionnaires on kidney donor candidates. Furthermore, 230 kidney donors completed questionnaires (eg, on HRQoL) before and 6 and 12 months after donation.

PRIMARY AND SECONDARY OUTCOME MEASURES

HRQoL, demographic and preoperative, intraoperative and postoperative health characteristics, perceived support, donor cognitions, recipient functioning and professionals risk estimation questionnaires.

RESULTS

On top of other predictors, such as the transplant professionals' risk assessments, donor self-report measures significantly predicted impaired longer term HRQoL after donation, particularly by poorer predonation physical (17%-28% explained variance) and psychological functioning (23%).

CONCLUSIONS

The current study endorses the effectiveness of the psychosocial donor evaluation by professionals and the additional value of donor self-report measures in optimising the psychosocial evaluation. Consequently, systematic screening of donors based on the most prominent risk factors provide ground for tailored interventions for donors at risk.

The relationship between marijuana use and psychosocial variables in living kidney donor candidates

BACKGROUND

We investigate whether marijuana use in living kidney donor candidates is associated with psychosocial risk factors that place donors at higher risk for adverse outcomes and the unique associations between marijuana use and donor candidacy.

METHODS

Medical records of 757 living kidney donor candidates were reviewed. Patients were grouped into marijuana users/abstainers; demographic, psychiatric, and substance use variables were compared. Multivariate logistic regression assessed the independent association of marijuana use on committee approval for donation.

RESULTS

Marijuana use was associated with lack of health insurance, legal history, lower education level, active and history of substance use disorder, active psychiatric disorder, history of multiple psychiatric diagnoses, and history of suicidality. Marijuana users were also more likely to be young, male, unmarried, and less likely to be approved for donation by the multidisciplinary selection committee. This latter association persisted in multivariate models.

CONCLUSIONS

This is the first study to show that marijuana use is associated with psychosocial factors that could impact behavioral adherence following kidney donation, while reducing chances of committee approval for kidney donation. Special attention to potential overlay between psychosocial risk factors and marijuana use should be considered when evaluating kidney donors, particularly in context of increasingly legal use.

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.

Personality and psychopathology in potential live kidney donors: A cluster analysis of personality features

Background

The previous psychosocial evaluation of the potential living kidney donors (PLKD) requires a detailed understanding of the psychosocial benefits and the possible damages of the act of donation.

Objective

The aim was to create clusters by using the clinical patterns of personality and to evaluate their influence on psychopathological variables.

Methods

Observational, analytical and cross-sectional study that included the PLKD from February 2009 to March 2017. The patients were referred to the Hospital Psychology Unit by the Transplant Coordination Unit. The total sample was composed of 100 participants. The socio-demographic characteristics, the relationship with the recipient and the Millon Clinical Multiaxial Inventory were included.

Results

The final sample was composed by 100 PLKD. The mean age of the participants was 45.70, and most were women (70%). The analysis showed a final result of 3 personality clusters that best represented the data, in agreement with the DSM-5 classification. The PLKD from cluster 3 obtained greater scores in all the clinical syndromes.

Conclusions

The personality evaluation of the PLKD could help with the planning of monitoring protocols of the participants who were classified to cluster 3, in order to improve their post-transplant psychosocial adjustment. This result makes us consider the usefulness of the psychosocial evaluation to preserve the psychological health of the PLKD.

Gender disparity in health-related quality of life and fatigue after living renal donation

Background

The clinical outcome and health-related quality of life (HRQoL) of living kidney donors is mostly not detrimental, but some donors experience impairment after donation. Gender-specific effects of living kidney donors was evaluated.

Methods

Clinical outcome was assessed in living kidney donors and HRQoL was obtained by self-reporting validated test systems as the Multidimensional Fatigue Inventory (MFI-20), the Short Form 36 (SF-36), and the Patient Health Questionnaire (PHQ-9).

Results

Two hundred and eleven (211) living renal donors were evaluated (female 62.2%). Response rate was 80.8%. In both genders, a decrease of renal function of 26% was observed after donation. De novo antihypertensives were introduced in 28.3% of women and 36.5% of men. HRQoL was comparable in female and male donors, except for mental HRQoL, which was lower in 51- to 60-year-old female donors, compared to age-matched male donors and to the female general population. Female donors aged 40–59 years demonstrated more fatigue than the age-matched general population. A low mental HRQoL (MCS; SF-36) was associated with higher values for fatigue (General Fatigue Score; MFI-20) in both genders. Multiple regression analysis detected the General Fatigue score of the MFI-20 questionnaire and depression identified by the PHQ-9 score as independent variables predicting MCS of the SF-36 in both genders. Lower age at time of donation contributed to a lower MCS in female donors.

Conclusions

Overall, HRQoL in living kidney donors exceeds that of the general population. Inferior mental health status and fatigue seem to be a problem, especially in middle-aged female donors, but not in all female donors. Psychological evaluation pre donation and psychological support post donation are required.

Electronic supplementary material

The online version of this article (10.1186/s12882-018-1187-8) contains supplementary material, which is available to authorized users.

Mood, body image, fear of kidney failure, life satisfaction, and decisional stability following living kidney donation: Findings from the KDOC study

Prior studies demonstrate that most living kidney donors (LKDs) report no adverse psychosocial outcomes; however, changes in psychosocial functioning at the individual donor level have not been routinely captured. We studied psychosocial outcomes predonation and at 1, 6, 12, and 24 months postdonation in 193 LKDs and 20 healthy controls (HCs). There was minimal to no mood disturbance, body image concerns, fear of kidney failure, or life dissatisfaction, indicating no incremental changes in these outcomes over time and no significant differences between LKDs and HCs. The incidence of any new-onset adverse outcomes postdonation was as follows: mood disturbance (16%), fear of kidney failure (21%), body image concerns (13%), and life dissatisfaction (10%). Multivariable analyses demonstrated that LKDs with more mood disturbance symptoms, higher anxiety about future kidney health, low body image, and low life satisfaction prior to surgery were at highest risk of these same outcomes postdonation. It is important to note that some LKDs showed improvement in psychosocial functioning from pre- to postdonation. Findings support the balanced presentation of psychosocial risks to potential donors as well as the development of a donor registry to capture psychosocial outcomes beyond the mandatory 2-year follow-up period in the United States.

Altruistic nondirected kidney donation: attitudes, characteristics and ethical implications

PURPOSE OF REVIEW

Altruistic nondirected kidney donation involves a person donating one of their kidneys to an unknown recipient. The donor's mental health and motives are frequently questioned. We want to highlight this topic and also encourage discussions about ethical implications.

RECENT FINDINGS

The main topics are the mental health of altruistic nondirected kidney donors and the general attitude towards the practice of this form of donation as well as the willingness of the public to donate this way. Soliciting organ donation via social networks or financial support is debated extensively in the media.

SUMMARY

There is a lack of studies on altruistic nondirected kidney donation. Most studies focus on related donors. Studies with larger samples should be performed on altruistic nondirected kidney donors to learn more about their motives and assess their mental health.

Nephrectomy Complication Is a Risk Factor of Clinically Meaningful Decrease in Health Utility among Living Kidney Donors

OBJECTIVES

To assess the clinically relevant change in health state utility (HSU) in living kidney donors and whether this change value is constant across measures and clinical conditions and is useful for health economics studies. We aimed to 1) measure the change in the HSU score for living kidney donors from before donation to 3 months after donation and 2) estimate the minimal important decrease (MIDe) in the HSU score for living kidney donors and its associated clinical factors.

METHODS

Data from a prospective multicenter observational study measuring quality of life of kidney donors by the three-level EuroQol five-dimensional questionnaire (EQ-5D-3L) and the six-dimensional health state short form (SF-6D) before donation and at 3 months after donation provided HSU scores. Two methods were used to derive the MIDe: the anchor-based method and the distribution-based (standard error of measurement) method. Logistic regression was used to identify clinical factors associated with the MIDe after donation.

RESULTS

In total, 228 and 216 donors completed the EQ-5D-3L and the SF-6D, respectively. Mean HSU scores were 0.932 and 0.823 before donation and 0.895 and 0.764 at 3 months after donation. HSU scores were significantly decreased at 3 months, and 18.5% of donors rated their global health as "somewhat worse." By the EQ-5D-3L and the SF-6D, the MIDe was estimated at -0.113 and -0.116 with the anchor-based method and -0.075 and -0.077 with the distribution-based method. Risk of decreased HSU score was significantly associated with clinical complications but only marginally with surgical technique.

CONCLUSIONS

A short-term clinically relevant decrease in HSU was significantly associated with clinical complications in kidney donors. Preventing perioperative complications is of prime importance in kidney donation.

Socio-sanitary profile and information for living kidney donors and recipients in three Andalusian hospitals

BACKGROUND

Information provided by health professionals to potential donors and recipients is essential for an autonomous and objective decision to make a living kidney donation.

OBJECTIVES

To determine the characteristics of the information received by living kidney donors and recipients, to find out their socio-sanitary profile, their socio-demographics, financial and labour characteristics, health and the caregiving activity of these donors and recipients.

METHODS

Observational, descriptive and cross-sectional study of the population of living kidney donors and recipients from the University Hospitals Puerta del Mar (Cádiz), Virgen del Rocío (Seville), and the University Hospital Complex of Granada, between 08/04/2014 and 08/06/2015.

RESULTS AND CONCLUSIONS

According to the 40 living kidney donors and their 40 recipients surveyed, it is mainly nephrologists who make people aware and provide information about living kidney donation. Almost half of recipients require more information so the evaluation processes and pre-donation information should be updated. In general, the living kidney donor is female, aged 50, with primary/secondary education, lives with a partner and is related to the kidney recipient. Also, the living kidney donor is in paid employment, is overweight, perceives her health as very good or good, and does not smoke or drink alcohol. However, the typical living kidney recipient is male, aged 44 and has completed secondary school studies and vocational training. Furthermore, he does not work, perceives his health as good or regular, and he is an independent person for activities of daily living.

Psychiatric Aspects of Organ Transplantation in Critical Care: An Update

Transplant patients face challenging medical journeys, with many detours to the intensive care unit. Before and after transplantation, they have significant psychological and cognitive comorbidities, which decrease their quality of life and potentially compromise their medical outcomes. Critical care staff are essential in these journeys. Being cognizant of relevant psychosocial and mental health aspects of transplant patients' experiences can help critical care personnel take comprehensive care of these patients. This knowledge can empower them to understand their patients' psychological journeys, recognize patients' mental health needs, provide initial interventions, and recognize need for expert consultations.

Return to normal activities and work after living donor laparoscopic nephrectomy

Transplant programs inform potential donors that they should be able to return to normal activities within ~2 weeks and to work by 6 weeks after laparoscopic nephrectomy. We studied actual time. Between 10/2004 and 9/2014, 911 donors having laparoscopic nephrectomy were surveyed 6 months post-donation. Surveys asked questions specific to their recovery experience, including time to return to normal activities and work and a description of their recovery time relative to pre-donation expectations. Of the 911, 646 (71%) responded: mean age at donation was 43.5±10.6 years; 65% were female, 95% were white, 51% were biologically related to their recipient, and 83% reported education beyond high school. Of the 646 respondents, a total of 35% returned to normal activities by 2 weeks post-donation; 79% by 4 weeks post-donation; 94% by 5-6 weeks; however, 6% took >6 weeks. Of the 646, 551 (85%) were working for pay; of these, mean time to return to work was 5.3±2.8 weeks; median, 5 weeks. Of the 551, a total of 14% returned to work in 1-2 weeks, 46% by 3-4 weeks, and 76% by 5-6 weeks. Importantly, 24% required >6 weeks before returning to work with the highest rates for donors in manual labor or a skilled trade. Significantly longer return to work was reported by females (vs males; P=.01), those without (vs those with) post-high school education (P=.010, those with longer hospital stay (P=.01), and those with a postoperative complication (P=.02). Of respondents, 37% described their recovery time as longer than expected. During the donor informed consent process, additional emphasis on realistic expectations around recovery to baseline activities and return to work is warranted.