NCT07254546

Brief Summary

Kidney transplantation is widely recognized as the best treatment for patients with end-stage renal disease. However, its development is limited by the persistent shortage of available organs. Living donor kidney transplantation offers the best functional and survival outcomes, yet the number of procedures remains insufficient. Living kidney donation relies on a voluntary and altruistic act by a healthy individual who accepts surgery without direct medical benefit. This act of generosity raises important questions regarding how society acknowledges and values such commitment. The lack of formal recognition may contribute to the psychological burden experienced by some donors and may not adequately reflect the gratitude of the medical community and society toward them. This study aims to explore the perceptions of living kidney donors regarding the potential implementation of a symbolic form of recognition (for instance, a commemorative medal) offered after donation. The hypothesis is that such recognition could improve donors' post-donation experience and strengthen the societal value associated with living organ donation, while fully respecting ethical principles prohibiting any financial reward. This is a qualitative, monocentric study based on semi-structured interviews with individuals who have donated a kidney. The interviews will focus on donors' motivations, their personal experience of donation, and their opinions about different possible forms of post-donation recognition. Interviews will be recorded, transcribed verbatim, and analyzed using inductive thematic analysis to identify recurring themes and perspectives. The main endpoint is the identification of thematic categories related to donors' perception of post-donation recognition and its potential impact on their experience. Secondary objectives include exploring donors' expectations regarding societal gratitude, their views on the symbolic value of such recognition, and the potential influence on future donor engagement. The findings of this study are expected to contribute to the ethical reflection surrounding the acknowledgment of living donors, support initiatives promoting non-financial recognition, and help develop respectful and meaningful ways of expressing societal gratitude toward those who make the gift of life possible.

Trial Health

65
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
15

participants targeted

Target at below P25 for not_applicable

Timeline
3mo left

Started Jan 2026

Shorter than P25 for not_applicable

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress60%
Jan 2026Aug 2026

First Submitted

Initial submission to the registry

November 18, 2025

Completed
10 days until next milestone

First Posted

Study publicly available on registry

November 28, 2025

Completed
1 month until next milestone

Study Start

First participant enrolled

January 1, 2026

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 1, 2026

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2026

Last Updated

November 28, 2025

Status Verified

November 1, 2025

Enrollment Period

7 months

First QC Date

November 18, 2025

Last Update Submit

November 25, 2025

Conditions

Keywords

IncentiveLiving donorLiving donor nephrectomyLiving kidney donationGratitude

Outcome Measures

Primary Outcomes (1)

  • Themes related to donor perceptions of post-donation recognition

    Inductive thematic analysis of semi-structured interviews with living kidney donors, identifying key themes and subthemes related to their perception of post-donation recognition or symbolic rewards (e.g., commemorative medal, public acknowledgment).

    At baseline

Secondary Outcomes (6)

  • Perceptions of Kidney Paired Donation (KPD)

    At baseline

  • Initial Motivations for Donation

    At baseline

  • Experience of the Donation Pathway

    At baseline

  • Ethical Perceptions of Living Donation and Symbolic Recognition

    At baseline

  • Social Representations of Living Donation

    At baseline

  • +1 more secondary outcomes

Study Arms (1)

Living donors of Kidney

OTHER

This cohort includes individuals who have donated a kidney at Hôpital Saint-Louis between January 1, 2020, and December 31, 2025, as well as individuals currently engaged in a living kidney donation process with a nephrectomy planned before June 30, 2026, in the same institution. Participants will take part in semi-structured qualitative interviews exploring their perceptions and experiences related to post-donation recognition.

Behavioral: Semi-structured qualitative interview

Interventions

Participants will take part in a one-on-one semi-structured qualitative interview exploring their experiences and perceptions related to living kidney donation and potential forms of post-donation recognition. The interview guide includes open-ended questions addressing: * Personal motivations for donation; * Emotional and relational experiences throughout the donation process; * Ethical perceptions of living donation; * Views on symbolic recognition (e.g., commemorative medal, public acknowledgment, ceremony); * Perceptions of paired kidney donation (KPD); * Social representations of living donation in their personal environment and in society. Interviews will last approximately 45 to 60 minutes and will be conducted either in person at Hôpital Saint-Louis or via secure videoconference. All interviews will be recorded, transcribed verbatim, anonymized, and analyzed using inductive thematic analysis (NVivo or equivalent software).

Living donors of Kidney

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Individuals who have donated a kidney at Hôpital Saint-Louis between January 1, 2020, and December 31, 2025, or are currently engaged in a living kidney donation process with nephrectomy scheduled before June 30, 2026.
  • Age ≥ 18 years.
  • Able to provide informed consent.

You may not qualify if:

  • Refusal or opposition to participate in the study.
  • Individuals under legal protection (guardianship, curatorship, or legal safeguard).
  • Individuals deprived of liberty by judicial or administrative decision.
  • Individuals under 18 years of age.
  • Kidney donation performed in a hospital other than Hôpital Saint-Louis.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Central Study Contacts

Emilien Seizilles de Mazancourt, MD

CONTACT

Jérôme Lambert, MD PhD

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
OTHER
Intervention Model
SINGLE GROUP
Model Details: Monocentric cohort of Living donors of Kidney
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 18, 2025

First Posted

November 28, 2025

Study Start

January 1, 2026

Primary Completion (Estimated)

August 1, 2026

Study Completion (Estimated)

August 1, 2026

Last Updated

November 28, 2025

Record last verified: 2025-11