Patient question
After joining a cardiomyopathy-related clinical study, I want to withdraw. How should I ask about the follow-up arrangements?
Answer reviewed by Zhou Kaiyu, Chief Physician
Professional answer
Contact the research team listed on the informed consent document, clearly express your wish to withdraw, and ask about the withdrawal procedure, necessary end-of-study assessments, and how routine medical care will continue. For data or samples already collected, you can ask whether they will still be used, whether you can withdraw authorization, and any limitations. If the study involves medication or other medical interventions, do not change arrangements on your own; ask the research team to coordinate with your regular doctor.