Clinical trial • Phase III • Ophthalmology
Bimatoprost for Ocular hypertension|Open-angle glaucoma
Phase III trial of Bimatoprost for Ocular hypertension|Open-angle glaucoma.
Overview
- Trial Therapeutic Area
- Ophthalmology
- Trial Disease
- Ocular hypertension|Open-angle glaucoma
- Trial Stage
- Phase III
- Drug Modality
- Small molecule
Key dates
- Initial CTIS Submission Date
- 27-11-2024
- First CTIS Authorization Date
- 18-12-2024
Trial design
Timolol (eye drops, solution) listed as Comparator (productName 'Timolol'). Dose and schedule not specified in CTIS record. Placebo/control products listed: 'Timolol vehicle' and 'Bimatoprost SR sham applicator'. Phase III trial across 2 sites in Germany.
- Comparator
- Timolol (eye drops, solution) listed as Comparator (productName 'Timolol'). Dose and schedule not specified in CTIS record. Placebo/control products listed: 'Timolol vehicle' and 'Bimatoprost SR sham applicator'.
- Target Sample Size
- 528
Eligibility
Recruits 528 No vulnerable populations selected (isVulnerablePopulationSelected: false). Subject information and informed consent form documents are provided; no specific assent or additional consent procedures for vulnerable groups described in the CTIS record..
- Vulnerable Population
- No vulnerable populations selected (isVulnerablePopulationSelected: false). Subject information and informed consent form documents are provided; no specific assent or additional consent procedures for vulnerable groups described in the CTIS record.
Inclusion criteria
- {"criterion_text":"- Diagnosis of either OAG (ie, primary, pseudoexfoliation, or pigmentary glaucoma) or OHT in each eye and both eyes require IOP-lowering treatment (Note: diagnosis does not have to be the same in both eyes)"}
- {"criterion_text":"- In the investigator’s opinion, either eye can be treated adequately with topical ophthalmic beta-blocker (eg, timolol) eye drops as the sole therapy In the investigator’s opinion, either eye can be treated adequately with topical prostamide, prostaglandin, or prostaglandin analog (eg, LUMIGAN, Xalatan, Travatan) eye drops as the sole therapy"}
- {"criterion_text":"- The iridocorneal angle in the study eye must be independently confirmed as being qualified by 2 ophthalmologists using the following criteria: a. Shaffer Grade ≥ 3 on clinical gonioscopy of the inferior angle b. Peripheral anterior chamber depth by Van Herick examination ≥ 1/2 corneal thickness. Note: The independent eligibility assessments must both agree that the Shaffer grade is ≥ 3 and the Van Herick grade is ≥ 1/2 corneal thickness."}
- {"criterion_text":"- At the Baseline visit: Hour 0 IOP in the study eye of ≥ 22 mm Hg and ≤ 32 mm Hg, and in the fellow eye of ≤ 32 mm Hg"}
- {"criterion_text":"- At the Baseline visit: Hour 2 IOP in the study eye of ≥ 19 mm Hg and ≤ 32 mm Hg, and in the fellow eye of ≤ 32 mm Hg"}
- {"criterion_text":"- By the Baseline visit, the final central endothelial cell density in both eyes must be confirmed as being qualified by Reading Center assessment, with at least one eye qualified for inclusion as the study eye"}
- {"criterion_text":"- In the investigator’s opinion, either eye can be treated adequately with topical prostamide, prostaglandin, or prostaglandin analog (eg, LUMIGAN, Xalatan, Travatan) eye drops as the sole therapy"}
Exclusion criteria
- {"criterion_text":"- The following surgical history: a. History or evidence of complicated cataract surgery in the study eye: eg, surgery resulting in complicated lens placement (such as anterior chamber intraocular lens implant [IOL], sulcus IOL, aphakia, etc) or intraoperative complications (such as a posterior capsular tear [with or without vitreous loss], substantial iris trauma, etc) Note: history of uncomplicated cataract surgery is not an exclusion. b. History of phakic IOL insertion for refractive error correction in the study eye"}
- {"criterion_text":"- In the investigator’s opinion, patient is nonresponsive to topical ophthalmic beta-blockers and/or topical prostamides, prostaglandins, or prostaglandin analogs (eg, LUMIGAN, Xalatan, Travatan)"}
- {"criterion_text":"- Contraindications to beta-blocker therapy"}
Endpoints
Primary endpoints
- {"endpoint_text":"- Study eye time-matched IOP change from baseline (follow-up minus time-matched baseline) at each hour evaluated (Hours 0 and 2).","definition_or_measurement_approach":"Change from baseline in study eye time-matched intraocular pressure (IOP) at specified hours (Hours 0 and 2); calculated as follow-up minus time-matched baseline IOP."}
Secondary endpoints
- {"endpoint_text":"- Time-matched IOP","definition_or_measurement_approach":"Time-matched intraocular pressure measurements (IOP) at specified study time points."}
Recruitment
- Planned Sample Size
- 528
- Recruitment Window Months
- 144
- Consent Approach
- Informed consent is obtained using subject information and informed consent form documents (German ICF documents are listed in CTIS). No specific assent procedures or age-specific consent details are provided in the CTIS record; vulnerable population not selected.
Geography
- Total Number Of Sites
- 2
- Total Number Of Participants
- 528
Germany
- Earliest CTIS Part Ii Submission Date
- 10-12-2024
- Latest Decision Or Authorization Date
- 04-06-2025
- Processing Time Days
- 176
- Number Of Sites
- 2
- Number Of Participants
- 3
Sites
- Site Name
- Augen-Zentrum-Nordwest
- Contact Person Name
- Stefanie Schmickler
- Contact Person Email
- studie@augen-zentrum-nordwest.de
- Site Name
- Universitaetsmedizin der Johannes Gutenberg-Universitaet Mainz KöR
- Department Name
- Universitaets-Augenklinik
- Contact Person Name
- Katrin Lorenz
- Contact Person Email
- klinisches-studienzentrum-augenklinik@unimedizin-mainz.de
Sponsor
Primary sponsor
- Full Name
- AbbVie Deutschland GmbH & Co. KG
- Organisation Type
- Pharmaceutical company
- Country Of Registered Address
- Germany
Third parties
- {"country":"United States","full_name":"Doheny Eye Institute","duties_or_roles":"Perform cell density analysis","organisation_type":"Educational Institution"}
- {"country":"Switzerland","full_name":"Labcorp Central Laboratory Services SARL","duties_or_roles":"Central Lab services for Safety labs","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"Blue Sky Elearn LLC","duties_or_roles":"Provide web based training portal for the study","organisation_type":"Non-Pharmaceutical company"}
Investigational products
- Investigational Product Name
- Bimatoprost SR
- Active Substance
- Bimatoprost
- Modality
- Small molecule
- Routes Of Administration
- Intracameral use
- Route
- Intracameral
- Authorisation Status
- Authorised
- Dose Levels
- 10 µg; 15 µg
- Maximum Dose
- 30 µg; 45 µg (product entries)
- Investigational Product Name
- Timolol
- Active Substance
- Timolol maleate
- Modality
- Small molecule
- Routes Of Administration
- Ocular use
- Route
- Ocular (eye drops)
- Authorisation Status
- Authorised
- Maximum Dose
- Max total dose amount listed as 1216 (DF dosage form) in CTIS record
- Investigational Product Name
- Timolol vehicle
- Modality
- Other
- Investigational Product Name
- Bimatoprost SR sham applicator
- Modality
- Other
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