Paying research subjects: participants' perspectives

Area of Science:

• Clinical Research Ethics
• Participant Recruitment and Retention

Background:

• Ethical considerations surrounding participant compensation in clinical trials are complex.
• Understanding the perspectives of healthy volunteers is crucial for informed consent and recruitment strategies.

Purpose of the Study:

• To investigate the opinions of unpaid healthy volunteers regarding the compensation of research subjects.
• To identify factors influencing volunteer attitudes towards payment for research participation.

Main Methods:

• Prospective cohort study involving medically eligible individuals recruited for a vaccine trial.
• Data collected via questionnaires at baseline and follow-up, including responses to closed-ended and open-ended questions on payment.
• Content analysis used to categorize themes from participant comments.

Main Results:

• A minority (43.3%) of healthy volunteers agreed with paying participants.
• Opinions on payment for research subjects remained consistent over time.
• Key themes included the benefits and drawbacks of participation and payment, acceptable conditions for compensation (e.g., recruitment issues, cost reimbursement), and appropriate forms of recognition (monetary and non-monetary).

Conclusions:

• The majority of unpaid healthy volunteers expressed disagreement with compensating research participants.
• Volunteer perspectives highlight the importance of recognizing participants' time and effort, aligning with ethical discussions.
• Greater emphasis on acknowledging participant contributions is recommended.