NCT00431041 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Herschorn S, Stothers L, Carlson K, Egerdie B, Gajewski JB, Pommerville P, Schulz J, Radomski S, Drutz H, Barkin J, Paradiso-Hardy F
Tolerability of 5 mg solifenacin once daily versus 5 mg oxybutynin immediate release 3 times daily: results of the VECTOR trial. J Urol. 2010 May;183(5):1892-8. doi: 10.1016/j.juro.2010.01.012. Epub 2010 Mar 29.

VECTOR: A Randomized Double-blind Study to Assess the Safety and Efficacy of Solifenacin (Vesicare®) in Comparison to Oxybutynin for Overactive Bladder Patients

Details for clinical trial NCT00431041

Clinical trial NCT00431041 - References