Compare the available registry edits below. Primary completion is the date data collection ends for the main study measures; it does not tell you when results will be published.
Source updated2026-08-07Last update listed in the registry record
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· 1 field changed
Main study measure wording changed
Text changed; whether the study measures changed has not been verified. Saved text may be shortened.
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− Before
Measure: Plasma pharmacokinetic (PK) profile of ARQ-151cream 0.3% anditsmajor N-oxide metabolite
Measure: Incidence of adverseevents
Measure: Incidence of applicationsitereactions
+ After
Measure: Plasma Concentration of Roflumilast Following Daily Application of Roflumilast Cream 0.3%
Measure: Plasma Concentration of Major N-oxide Metabolite Following Daily Application of Roflumilast Cream 0.3%
Measure: Number of Participants With an Adverse Event (AE)
Measure: Number of Participants With Application Site Reactions