CIALIS

LOE Approaching

tadalafil

NDAORALTABLET
Approved
Nov 2003
Lifecycle
LOE Approaching
Competitive Pressure
30/100
Clinical Trials
21

Mechanism of Action

Phosphodiesterase 5 Inhibitors

Pharmacologic Class:

Phosphodiesterase 5 Inhibitor

Clinical Trials (5)

NCT07396987N/ANot Yet Recruiting

Boosting Referrals to Asthma Specialists for Patients Seen at the Emergency Room for an Asthma Exacerbation

Started Feb 2026
40 enrolled
Asthma AttackAsthma ControlAsthma Exacerbations+1 more
NCT07245576N/ARecruiting

Assess Accuracy of Primary Care Asthma and COPD Diagnosis Using Oscillometry and FeNO vs Specialist Diagnosis

Started Dec 2025
600 enrolled
AsthmaCOPD
NCT06805513Phase 3Recruiting

Actual Use Trial of Tadalafil 5 mg

Started Jan 2025
2,250 enrolled
Erectile Dysfunction
NCT06487065N/ACompleted

Observational Retrospective Study To Characterize and Assess Clinical Outcomes of Patients Receiving Tezepelumab in the Framework Of Use in Special Situations Prior to Commercialisation in Spain

Started Jun 2024
33 enrolled
Severe Asthma
NCT05481021N/ACompleted

Burnout Syndrome Among Diabetes Specialist Trainee Registrars in United Kingdom

Started Jul 2022
104 enrolled
Burnout, ProfessionalWork-Related Condition