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MK0507A, dorzolamide timolol

Phase 3

Glaucoma | Small molecule | Ophthalmology |Merck & Company, Inc.|Last Updated: May 13, 2015

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindUNCONTROLLED
Total Trials1
Total Enrollment330

FDA Designations

No designations recorded

Clinical trial landscape

MK0507A, dorzolamide timolol · 1 trial · 2 indications

Phase 3 1
NCT00108017Comparison of the Effects of Two Glaucoma Drugs Over 24 Hours (0507A-137)(COMPLETED)Glaucoma
COMPLETED330 Analytics
PHASE3COMPLETED
Comparison of the Effects of Two Glaucoma Drugs Over 24 Hours (0507A-137)(COMPLETED)
GlaucomaUnlock trial analytics

Study Endpoints

Primary Endpoints

24 hour diurnal IOP reduction after 8 weeks of treatment
After 8 weeks of treatment

Secondary Endpoints

IOP reduction a) from baseline at 6 weeks; b) comparison with timolol; c) comparison day versus night
At 6 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeTREATMENT

Interventions

NameTypeDescription
MK0507A, dorzolamide hydrochloride (+) timolol maleateDRUG -
Comparator: timolol maleateDRUG -
Duration of Treatment: Part 1) 6 wk timolol maleate run inDRUG -
Part 2) 6 wk washout pd Part 3) two 8 wk active tx pdsDRUG -
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Patients with glaucoma or ocular hypertension Exclusion Criteria: * Other eye conditions * Poor vision * Recent eye surgery * Use of contact lenses * Nursing or pregnant women * Use of some other selected medications * Drug or alcohol abuse * Asthma * Slow heart beat * Aller...

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