Identifying outcomes that are important to living kidney donors : A nominal group technique study

Journal article


Hanson, Camilla S., Chapman, Jeremy R., Gill, John S., Kanellis, John, Wong, Germaine, Craig, Jonathon C., Teixeira-Pinto, Armando, Chadban, Steve J., Garg, Amit X., Ralph, Angelique F., Pinter, Jule, Lewis, Joshua R. and Tong, Allison. (2018). Identifying outcomes that are important to living kidney donors : A nominal group technique study. Clinical Journal of the American Society of Nephrology. 13(6), pp. 916-926. https://doi.org/10.2215/CJN.13441217
AuthorsHanson, Camilla S., Chapman, Jeremy R., Gill, John S., Kanellis, John, Wong, Germaine, Craig, Jonathon C., Teixeira-Pinto, Armando, Chadban, Steve J., Garg, Amit X., Ralph, Angelique F., Pinter, Jule, Lewis, Joshua R. and Tong, Allison
Abstract

Background and objectives
Living kidney donor candidates accept a range of risks and benefits when they decide to proceed with nephrectomy. Informed consent around this decision assumes they receive reliable data about outcomes they regard as critical to their decision making. We identified the outcomes most important to living kidney donors and described the reasons for their choices.

Design, setting, participants, & measurements
Previous donors were purposively sampled from three transplant units in Australia (Sydney and Melbourne) and Canada (Vancouver). In focus groups using the nominal group technique, participants identified outcomes of donation, ranked them in order of importance, and discussed the reasons for their preferences. An importance score was calculated for each outcome. Qualitative data were analyzed thematically.

Results
Across 14 groups, 123 donors aged 27–78 years identified 35 outcomes. Across all participants, the ten highest ranked outcomes were kidney function (importance=0.40, scale 0–1), time to recovery (0.27), surgical complications (0.24), effect on family (0.22), donor-recipient relationship (0.21), life satisfaction (0.18), lifestyle restrictions (0.18), kidney failure (0.14), mortality (0.13), and acute pain/discomfort (0.12). Kidney function and kidney failure were more important to Canadian participants, compared with Australian donors. The themes identified included worthwhile sacrifice, insignificance of risks and harms, confidence and empowerment, unfulfilled expectations, and heightened susceptibility.

Conclusions
Living kidney donors prioritized a range of outcomes, with the most important being kidney health and the surgical, lifestyle, functional, and psychosocial effects of donation. Donors also valued improvements to their family life and donor-recipient relationship. There were clear regional differences in the rankings.

Year2018
JournalClinical Journal of the American Society of Nephrology
Journal citation13 (6), pp. 916-926
PublisherAmerican Society of Nephrology
ISSN1555-9041
Digital Object Identifier (DOI)https://doi.org/10.2215/CJN.13441217
PubMed ID29853616
Scopus EID2-s2.0-85048270123
PubMed Central IDPMC5989678
Open accessOpen access
Page range916-926
FunderNational Health and Medical Research Council (NHMRC)
Canadian Institutes of Health Research (CIHR)
Australian Research Council (ARC)
Publisher's version
License
All rights reserved
File Access Level
Controlled
Output statusPublished
Publication dates
OnlineJun 2018
Publication process dates
Accepted14 Mar 2018
Deposited21 May 2025
ARC Funded ResearchThis output has been funded, wholly or partially, under the Australian Research Council Act 2001
Grant IDGNT1092741
1106716
1107474
DE120101710
Additional information

Bronze open access.

Copyright © 2018 by the American Society of Nephrology.

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