Clinical Trial Participants’ Views of the Risks and Benefits of Data Sharing, Mello et al, 2018

Indigophoton · Jun 8, 2018

Abstract
BACKGROUND
Sharing of participant-level clinical trial data has potential benefits, but concerns about potential harms to research participants have led some pharmaceutical sponsors and investigators to urge caution. Little is known about clinical trial participants’ perceptions of the risks of data sharing.

METHODS
We conducted a structured survey of 771 current and recent participants from a diverse sample of clinical trials at three academic medical centers in the United States. Surveys were distributed by mail (350 completed surveys) and in clinic waiting rooms (421 completed surveys) (overall response rate, 79%).

RESULTS
Less than 8% of respondents felt that the potential negative consequences of data sharing outweighed the benefits. A total of 93% were very or somewhat likely to allow their own data to be shared with university scientists, and 82% were very or somewhat likely to share with scientists in for-profit companies. Willingness to share data did not vary appreciably with the purpose for which the data would be used, with the exception that fewer participants were willing to share their data for use in litigation. The respondents’ greatest concerns were that data sharing might make others less willing to enroll in clinical trials (37% very or somewhat concerned), that data would be used for marketing purposes (34%), or that data could be stolen (30%). Less concern was expressed about discrimination (22%) and exploitation of data for profit (20%).

CONCLUSIONS
In our study, few clinical trial participants had strong concerns about the risks of data sharing. Provided that adequate security safeguards were in place, most participants were willing to share their data for a wide range of uses.
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https://www.nejm.org/doi/full/10.1056/NEJMsa1713258#

Arnie Pye · Jun 8, 2018

I find it ironic that people worry about data confidentiality for research participants when, in the UK at least, we don't have real confidentiality of medical records at all. The government has given itself permission to ignore your wishes whenever it feels like it.

https://medconfidential.org/for-patients/loopholes/

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Clinical Trial Participants’ Views of the Risks and Benefits of Data Sharing, Mello et al, 2018

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