Table 3.

Disincentives for participation in clinical trials

Question	Yes	Percent
Which of the following reasons would you be negatively influenced by to participate in a future clinical trial?
Availability of reasonable alternatives therapies	45	(43)
Limited previous experience with the investigational product	55	(53)
Potential side effects of the investigational product	76	(73)
The chance of being randomized to placebo	52	(50)
Treatment discontinuation at the end of the trial	34	(33)
Too much blood drawn during the trial	14	(13)
Disruption of daily routine	14	(13)
Transportation problems	14	(13)
Payments to clinicians for patients recruitment	14	(13)