Understanding Australian families' organ donation decisions

Area of Science:

• Medical Research
• Public Health
• Transplantation Science

Background:

• Organ donation consent rates in Australia remain suboptimal at approximately 60%.
• The Australian Organ and Tissue Authority prioritizes increasing family consent for organ donation.
• Understanding specific family decision-making factors in Australia is crucial for improving consent rates.

Purpose of the Study:

• To explore the reasons behind Australian families' consent and non-consent decisions regarding organ donation.
• To identify key themes influencing family consent and non-consent in the Australian context.
• To compare Australian decision-making factors with international findings.

Main Methods:

• Qualitative study involving interviews with 49 participants from 40 families of potential organ donors.
• Interviews conducted in four Melbourne hospitals.
• Analysis of themes related to consent and non-consent decisions.

Main Results:

• Consent themes included alignment with deceased's wishes, altruism, consolation, and positive donation conversations.
• Non-consent themes involved lack of knowledge of wishes, socio-cultural-religious beliefs, donation process issues, and negative communication.
• Australian non-consent reasons differed from international literature, with less emphasis on medical trust or body preservation concerns.

Conclusions:

• Family consent for organ donation is influenced by deceased's values, altruism, and communication quality.
• Non-consent is often linked to lack of awareness of wishes and socio-cultural factors, distinct from some international trends.
• Targeted communication strategies and addressing cultural beliefs are vital for enhancing organ donation consent in Australia.