Red Flags in the Living Kidney Donor Process

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.

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.

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).

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.