Bioavailability of Bimatoprost Ophthalmic Solution in Human Aqueous.

NCT ID: NCT00355446

Last Updated: 2007-10-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2001-07-31

Study Completion Date

2004-10-31

Brief Summary

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The purpose of this study is to assay human aqueous for bimatoprost and the presence of any metabolites, especially prostaglandin analogs. Hypothesis:Bimatoprost is not metabolized to a prostaglandin F-2-alpha analog in human eyes

* Bimatoprost levels in human aqueous peak approximately three hours post dosing

Detailed Description

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The purpose of this study is to assay human aqueous for bimatoprost and the presence of any metabolites, especially prostaglandin analogs

Conditions

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Cataract

Keywords

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Cataract Human Aqueous

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Interventions

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Bimatoprost 0.03%

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* All subjects must:

1. Be willing and able to provide written Informed Consent.
2. Be able and willing to follow instructions and likely to complete the entire course of the study.
3. Be male or female of any race at least 18 years of age.
4. Have visually significant cataract for which they have elected to undergo cataract surgery..

Exclusion Criteria

* No subject may:

1\. Have any contraindication to use of a prostaglandin analog or prostamide derivative.

3\. Have any active ocular disease other than glaucoma or ocular hypertension that would interfere with study parameters (such as: uveitis, ocular infection, or severe dry eye). Patients with mild chronic blepharitis, age-related macular degeneration, background diabetic retinopathy may be enrolled at the discretion of the investigator.

4\. Have laser or any other intraocular surgery within the past three months. 5. Require use of ocular medications (including glaucoma medications), except intermittent use of artificial tears. Patients may not have a history of ever having used a prostaglandin analog topically.

6\. Have known allergy or sensitivity to the study medications or their components 7. Have corneal abnormalities that would interfere with the ability to obtain an adequate sample safely or have a shallow anterior which would make obtaining an aqueous sample difficult at the time of surgery in the opinion of the investigator.

8\. Be concurrently enrolled in an investigational drug or device study or participation within the last 30 days in any investigational drug or device study.

9\. Be pregnant, nursing, planning a pregnancy, or be of childbearing potential and not using a reliable form of contraception (a woman is considered of childbearing potential unless she is postmenopausal, has had a uterus and/or both ovaries removed, or has had a bilateral tubal ligation).

10\. Have a situation or condition that in the investigator's opinion may put the subject at significant risk, may confound the study results, or may interfere significantly with participation in the study.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Indiana University School of Medicine

OTHER

Sponsor Role lead

Principal Investigators

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Louis B Cantor, MD

Role: PRINCIPAL_INVESTIGATOR

IUPUI/Clarian

Locations

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University Hospital

Indianapolis, Indiana, United States

Site Status

Veterans Affairs Medical Center

Indianapolis, Indiana, United States

Site Status

Wishard Memorial Hospital

Indianapolis, Indiana, United States

Site Status

IU Eye at Carmel

Indianapolis, Indiana, United States

Site Status

Countries

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United States

References

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Cantor LB, Donnenfeld E, Katz LJ, Gee WL, Finley CD, Lakhani VK, Hoop J, Flarty K. Penetration of ofloxacin and ciprofloxacin into the aqueous humor of eyes with functioning filtering blebs: a randomized trial. Arch Ophthalmol. 2001 Sep;119(9):1254-7. doi: 10.1001/archopht.119.9.1254.

Reference Type BACKGROUND
PMID: 11545629 (View on PubMed)

Sjoquist B, Basu S, Byding P, Bergh K, Stjernschantz J. The pharmacokinetics of a new antiglaucoma drug, latanoprost, in the rabbit. Drug Metab Dispos. 1998 Aug;26(8):745-54.

Reference Type BACKGROUND
PMID: 9698288 (View on PubMed)

Basu S, Sjoquist B, Stjernschantz J, Resul B. Corneal permeability to and ocular metabolism of phenyl substituted prostaglandin esters in vitro. Prostaglandins Leukot Essent Fatty Acids. 1994 Apr;50(4):161-8. doi: 10.1016/0952-3278(94)90139-2.

Reference Type BACKGROUND
PMID: 8022849 (View on PubMed)

Other Identifiers

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0106-24

Identifier Type: -

Identifier Source: org_study_id