Table 1.

Summary of discussion

	Risk
Attempted ethical responses to the risk	Affecting active arm participants	Affecting placebo arm participants	Affecting sexual partners	Affecting fetuses
Mitigation risk for participants	✓	✓	–	–
Mitigating risk for nonparticipants	?	?	✓	✓
Special selection criteria	✓	✓	✓	✓
Informed consent	✓	✓	?	?
Community engagement	?	?	–	?
Enhanced benefits	✓	✓	–	?
Social value	✓	✓	✓	✓

The table lists attempted ethical responses to risks from remission studies and categorizes how relevant each response is to the risks to various populations.