The challenge of finding an appropriate way to handle informed consent to biobank research is big and has often been discussed here on the Ethics Blog. Personal data and biological samples are collected and saved for a long time to be used in future research, for example, on how genes and the environment interact in various diseases. The informed consent to research is for natural reasons broad, because when collecting data and samples it is not yet possible to specify which future research studies the material will be used in.

An unusually clear and concise article on biobank research presents a committed approach to the possible ethical challenges regarding broad consent. The initial broad consent to research is combined with clearly specified strong governance and oversight mechanisms. The approach is characterized also by continuous communication with the research participants, through which they receive updated information that could not be given at the time of the original consent. This enables participants to stay specifically informed and make autonomous choices about their research participation through time.

The model is called dynamic consent. This form of consent can be viewed as broad and specific at the same time. The article describes experiences from a long-term biobank study in South Tyrol in Italy, the CHRIS study, where dynamic consent is implemented since 2011. The model is now used to initiate the first follow-up phase, where participants are contacted for further sampling and data collection in new studies.

The article on dynamic consent in the CHRIS study is written by Roberta Biasiotto, Peter P. Pramstaller and Deborah Mascalzoni. In addition to describing their experiences of dynamic consent, they also respond to common objections to the model, for example, that participants would be burdened by constant requests for consent or that participants would have an unreasonable influence over research.

I would like to emphasize once again the clarity of the article, which shows great integrity and courage. The authors do not hide behind a facade of technical terminology and jargon, so that one must belong to a certain academic discipline to understand. They write broadly and specifically at the same time, I am inclined to say! This inspires confidence and indicates how sincerely one has approached the ethical challenges of involving and communicating with research participants in the CHRIS study.

Pär Segerdahl

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

Biasiotto, Roberta; Pramstaller, Peter P.; Mascalzoni, Deborah. 2021. The dynamic consent of the Cooperative Health Research in South Tyrol (CHRIS) study: broad aim within specific oversight and communication. Part of BIOLAW JOURNAL-RIVISTA DI BIODIRITTO, pp. 277-287.

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