Ethical considerations in ending exploratory brain-computer interface research studies in locked-in syndrome

Eran Klein, Betts Peters, Matt Higger

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

Brain-computer interface (BCI) is a promising technology for restoring communication in individuals with locked-in syndrome (LIS). BCI technology offers a potential tool for individuals with impaired or absent means of effective communication to use brain activity to control an output device such as a computer keyboard. Exploratory studies of BCI devices for communication in people with LIS are underway. Research with individuals with LIS presents not only technological challenges, but ethical challenges as well. Whereas recent attention has been focused on ethical issues that arise at the initiation of studies, such as how to obtain valid consent, relatively little attention has been given to issues at the conclusion of studies. BCI research in LIS highlights one such challenge: How to decide when an exploratory BCI research study should end. In this article, we present the case of an individual with presumed LIS enrolled in an exploratory BCI study. We consider whether two common ethical frameworks for stopping randomized clinical trials-equipoise and nonexploitation-can be usefully applied to elucidating researcher obligations to end exploratory BCI research. We argue that neither framework is a good fit for exploratory BCI research. Instead, we apply recent work on clinician-researcher fiduciary obligations and in turn offer some preliminary recommendations for BCI researchers on how to end exploratory BCI studies.

Original languageEnglish (US)
Pages (from-to)660-674
Number of pages15
JournalCambridge Quarterly of Healthcare Ethics
Volume27
Issue number4
DOIs
StatePublished - Jan 1 2018

Keywords

  • Brain-computer interface (BCI)
  • exploratory research
  • locked-in syndrome (LIS)
  • randomized clinical trials

ASJC Scopus subject areas

  • Health(social science)
  • Issues, ethics and legal aspects
  • Health Policy

Fingerprint Dive into the research topics of 'Ethical considerations in ending exploratory brain-computer interface research studies in locked-in syndrome'. Together they form a unique fingerprint.

  • Cite this