Asset profile
Tadalafil · Adcirca
Small molecule
Evidence outlook
Approved — Hypertension
Regulatory approval supersedes design-level evidence grading — the trials behind approval are preserved below as the drug's evidence history.
track record: Partial signal
How the evidence outlook works ↗
Featured trials
Unlock featured-trial analysis
Research includes the instrumental studies, endpoints, key results, design grades, rationales and source links behind the Outlook.
Upcoming events
(5 total)
Estimated primary-completion dates from ClinicalTrials.gov — registry estimates, never confirmed readout dates; they can move as trials progress.
2027 (2)
January 2027 (1)
What to watch
Research analysis
Source-grounded endpoint goals, benchmarks, comparator context, and caveats for this readout are included with Research.
Sign in to access ResearchOctober 2027 (1)
What to watch
Research analysis
Source-grounded endpoint goals, benchmarks, comparator context, and caveats for this readout are included with Research.
Sign in to access Research2028 (1)
August 2028 (1)
What to watch
Research analysis
Source-grounded endpoint goals, benchmarks, comparator context, and caveats for this readout are included with Research.
Sign in to access Research2029 (2)
February 2029 (1)
What to watch
Research analysis
Source-grounded endpoint goals, benchmarks, comparator context, and caveats for this readout are included with Research.
Sign in to access ResearchMarch 2029 (1)
What to watch
Research analysis
Source-grounded endpoint goals, benchmarks, comparator context, and caveats for this readout are included with Research.
Sign in to access ResearchAll registered studies
Unlock the complete ClinicalTrials.gov registry
Research includes every linked study, indication filters, phase grouping and featured-trial cross-links.
Competitive landscape
Unlock the competitor landscape
Research compares assets by shared mechanism and indication, including each competitor's stage in the relevant market.