FIGURE 1.
Study design of part A (four‐treatment open label sequential design) and B (five‐treatment randomized, placebo and positive comparator‐controlled crossover design) and the number of subjects that started and completed the treatment
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.