Skip to content

Investigation on the Efficacy and Safety of night instillation of Carteolol/Latanoprost Combination Ophthalmic Solution

Investigation on the Efficacy and Safety of Carteolol/Latanoprost Combination Ophthalmic Solution to Timolol/Latanoprost Combination Ophthalmic Solution in Patients with Glaucoma

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs031180071
Enrollment
22
Registered
2019-01-07
Start date
2019-02-03
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Primary open angle glaucoma (broad sense), ocular hypertension

Interventions

armA:(period1)Carteolol/LatanoprostCombination Ophthalmic Solution given every day for two months. (period2)Timolol/Latanoprost Combination Ophthalmic Solution given every day for two months. armB

Sponsors

Saito Yuta
Lead Sponsor
Otsuka Pharmaceutical Co.,Ltd
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age: 20 years or older (at the time of consent obtainment) 2. Patients who have been diagnosed with POAG (broad sense) or OH for both eyes at least 6 months before (at the time of consent obtainment) 3. Patients whose IOP in the eligibility examination is as follows: between 11mmHg and 35 mmHg for one eye, less than 35 mmHg for the other eye, and within 3 mmHg of IOP differences between two eyes 4. Patients under treatment with only prostaglandin ophthalmic solution single therapy

Exclusion criteria

Exclusion criteria: Patients are excluded from participation if any of the following criteria apply. For criteria relating to the eye, patients are excluded when one eye meets any of the criteria. 1.Patients with highest corrected visual acuity of 0.2 or lower 2.Patients who are not able to discontinue the use of contact lens during the evaluation period 3.Patients who have been administered the following drugs within 28 days before the initiation of the evaluation period 4.Patients for whom new use or change of treatment drugs for glaucoma or OH is scheduled during the evaluation period 5.Patients with hypersensitivity to components of ophthalmic solution that contain carteolol hydrochloride, timolol maleate, or latanoprost 6. Patients with the following eye disorders as complications or previous history: Complications of progressive retinal disorders which impact the visual field, including diabetic retinopathy, age-related macular degeneration, and retinal detachment,Previous history or complication of acute or chronic angle-closure glaucoma 7. Patients with previous history of the following treatment 8. Patients with the following systemic disorders as complications or previous history 9. Patients who are planning to receive prohibited concomitant drugs or therapies during the evaluation period 10.Patients who have participated in post-marketing clinical trial of Carteolol/Latanoprost Combination Ophthalmic Solution 11.Patients who have participated in another clinical study within 2 months before the evaluation period and have been administered drug 12.Women who are pregnant or may be pregnant, lactating, or planning to be pregnant during the study period, or men who wishes his partner would be pregnant 13.Other patients who have been considered inappropriate as study subjects by the investigator or sub-investigator

Design outcomes

Primary

MeasureTime frame
Daily fluctuation of intraocular pressure

Contacts

Public ContactYuta Saito

Shinanozaka clinic

s-yuta@med.showa-u.ac.jp+81-3-5366-3006

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026