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Exploratory Study of OMS302 Injection in Subjects Undergoing Unilateral Cataract Extraction by Phacoemulsification.

Primary Purpose

Cataract Extraction

Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
OMS302
OMS302-PE
Vehicle
Sponsored by
Omeros Corporation
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Cataract Extraction focused on measuring Cataract, Cataract Extraction, Lens Implantation, Phacoemulsification

Eligibility Criteria

50 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Subject is 50 years of age or older.
  • Subject is to undergo unilateral primary CELR for an age-related cataract under topical anesthesia and using a clear cornea incision.
  • Subject's history and physical examination are within normal limits or the examination is clinically non-significant for purposes of the study as determined by the Investigator, and subject is in good general health.
  • Subject has best corrected visual acuity (BCVA) of 20/400 or better in the non-study eye.
  • Subject has intraocular pressure (IOP) between 5 mmHg and 22 mmHg, inclusive, in the study eye.

Exclusion Criteria:

  • Subject is allergic to any of the individual ingredients in OMS302
  • Subject who is taking medications with the same activities as that of the active ingredients in OMS302 for defined time intervals prior to and after surgery.
  • Female subject of childbearing potential (i.e., not surgically sterilized nor post-menopausal longer than one year) who is not using an effective method of birth control within at least 14 days prior to surgery or has a positive pregnancy test.
  • Subject who has a present condition or history of any clinically significant uncontrolled gastrointestinal, cardiovascular, hepatic, renal, hematological, endocrine, neurological, psychiatric, connective tissue, respiratory, or medical disorder as determined by the Investigator.
  • Subject who is taking anticoagulants.
  • Subject who is taking or needs to take for the duration of the study any of the prohibited medications.
  • Subject with pseudo-capsular exfoliation, or evidence of prior iritis or of ocular trauma with iris damage, or who has used pilocarpine within six months of screening.
  • Subject that has uncontrolled chronic ocular disease.
  • Subject that has active corneal pathology or scarring noted in either eye (except superficial punctate keratopathy in the non-study eye).
  • Subject that has extraocular/intraocular inflammation in either eye.
  • Subject has an active bacterial and/or viral infection in either eye.
  • Subject that has narrow-angle glaucoma, unstable glaucoma, or glaucoma being treated with prostaglandins or prostaglandin analogues.
  • Subject taking, or has taken within the past year, an alpha adrenergic antagonist.
  • Subject that has participated in or is currently participating in any investigational drug or device trial within the previous 30 days prior to the day of surgery.
  • Subject that has had intraocular conventional surgery within the past three months or intraocular laser surgery within one month of the planned surgery in the study eye.
  • Subject that requires the use of other topical medications during the trial except prophylactic antibiotics, topical lid care or glaucoma medications or tear replacement solutions.
  • Subject that needs other ocular surgery at the time of the cataract extraction.

Sites / Locations

  • Shasta Eye Medical Group
  • Chu Vision Institute
  • Silverstein Eye Centers
  • Davis Duehr Dean

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm Type

Experimental

Active Comparator

Placebo Comparator

Arm Label

1

2

3

Arm Description

OMS302 Irrigation Solution

OMS302-PE HCl Irrigation Solution

Standard topical mydriatics and BSS Irrigation Solution

Outcomes

Primary Outcome Measures

Pupil diameter
Pain and other measures of ocular discomfort
Degree of inflammation in the anterior chamber

Secondary Outcome Measures

Ocular safety and changes in visual activity and intraocular pressure
General measures of safety

Full Information

First Posted
July 22, 2008
Last Updated
July 16, 2014
Sponsor
Omeros Corporation
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1. Study Identification

Unique Protocol Identification Number
NCT00721695
Brief Title
Exploratory Study of OMS302 Injection in Subjects Undergoing Unilateral Cataract Extraction by Phacoemulsification.
Official Title
Randomized, Controlled, Double-Masked, Multicenter, Exploratory Study of the Clinical Benefit and Safety of OMS302 Injection in Subjects Undergoing Unilateral Cataract Extraction With Lens Replacement (CELR) Using a Coaxial Phacoemulsification Process
Study Type
Interventional

2. Study Status

Record Verification Date
July 2014
Overall Recruitment Status
Completed
Study Start Date
May 2008 (undefined)
Primary Completion Date
February 2009 (Actual)
Study Completion Date
February 2009 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Omeros Corporation

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
This is an exploratory study to determine the safety and clinical benefit of OMS302 Injection in subjects undergoing Cataract Extraction with Lens Replacement (CELR) using a coaxial phacoemulsification process.
Detailed Description
OMS302 Injection is a mydriatic/anti-inflammatory combination investigational drug product being developed as an irrigation solution during intracameral lens replacement surgical procedures of the eye. OMS302 irrigation solution may induce and maintain an adequately dilated pupil and reduce postoperative symptoms of discomfort such as eye pain and irritation. The use of OMS302 irrigation solution may eliminate the need for pre-operative dilation of the eye and could reduce the postoperative use of an anti-inflammatory and pain medications following surgery.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Cataract Extraction
Keywords
Cataract, Cataract Extraction, Lens Implantation, Phacoemulsification

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1, Phase 2
Interventional Study Model
Parallel Assignment
Masking
ParticipantCare ProviderInvestigator
Allocation
Randomized
Enrollment
60 (Actual)

8. Arms, Groups, and Interventions

Arm Title
1
Arm Type
Experimental
Arm Description
OMS302 Irrigation Solution
Arm Title
2
Arm Type
Active Comparator
Arm Description
OMS302-PE HCl Irrigation Solution
Arm Title
3
Arm Type
Placebo Comparator
Arm Description
Standard topical mydriatics and BSS Irrigation Solution
Intervention Type
Drug
Intervention Name(s)
OMS302
Other Intervention Name(s)
OMS302 Irrigation Solution
Intervention Description
OMS302 Irrigation Solution
Intervention Type
Drug
Intervention Name(s)
OMS302-PE
Other Intervention Name(s)
OMS302-PE HCI Irrigation Solution
Intervention Description
OMS302-PE HCI Irrigation Solution
Intervention Type
Drug
Intervention Name(s)
Vehicle
Other Intervention Name(s)
Standard topical mydriatics and Balanced Salt Solution Irrigation Solution
Intervention Description
Standard topical mydriatics and Balanced Salt Solution Irrigation Solution
Primary Outcome Measure Information:
Title
Pupil diameter
Time Frame
Day of Surgery
Title
Pain and other measures of ocular discomfort
Time Frame
14 days
Title
Degree of inflammation in the anterior chamber
Time Frame
14 days
Secondary Outcome Measure Information:
Title
Ocular safety and changes in visual activity and intraocular pressure
Time Frame
28 days
Title
General measures of safety
Time Frame
28 days

10. Eligibility

Sex
All
Minimum Age & Unit of Time
50 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Subject is 50 years of age or older. Subject is to undergo unilateral primary CELR for an age-related cataract under topical anesthesia and using a clear cornea incision. Subject's history and physical examination are within normal limits or the examination is clinically non-significant for purposes of the study as determined by the Investigator, and subject is in good general health. Subject has best corrected visual acuity (BCVA) of 20/400 or better in the non-study eye. Subject has intraocular pressure (IOP) between 5 mmHg and 22 mmHg, inclusive, in the study eye. Exclusion Criteria: Subject is allergic to any of the individual ingredients in OMS302 Subject who is taking medications with the same activities as that of the active ingredients in OMS302 for defined time intervals prior to and after surgery. Female subject of childbearing potential (i.e., not surgically sterilized nor post-menopausal longer than one year) who is not using an effective method of birth control within at least 14 days prior to surgery or has a positive pregnancy test. Subject who has a present condition or history of any clinically significant uncontrolled gastrointestinal, cardiovascular, hepatic, renal, hematological, endocrine, neurological, psychiatric, connective tissue, respiratory, or medical disorder as determined by the Investigator. Subject who is taking anticoagulants. Subject who is taking or needs to take for the duration of the study any of the prohibited medications. Subject with pseudo-capsular exfoliation, or evidence of prior iritis or of ocular trauma with iris damage, or who has used pilocarpine within six months of screening. Subject that has uncontrolled chronic ocular disease. Subject that has active corneal pathology or scarring noted in either eye (except superficial punctate keratopathy in the non-study eye). Subject that has extraocular/intraocular inflammation in either eye. Subject has an active bacterial and/or viral infection in either eye. Subject that has narrow-angle glaucoma, unstable glaucoma, or glaucoma being treated with prostaglandins or prostaglandin analogues. Subject taking, or has taken within the past year, an alpha adrenergic antagonist. Subject that has participated in or is currently participating in any investigational drug or device trial within the previous 30 days prior to the day of surgery. Subject that has had intraocular conventional surgery within the past three months or intraocular laser surgery within one month of the planned surgery in the study eye. Subject that requires the use of other topical medications during the trial except prophylactic antibiotics, topical lid care or glaucoma medications or tear replacement solutions. Subject that needs other ocular surgery at the time of the cataract extraction.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Scott Houston
Organizational Affiliation
Omeros Corporation
Official's Role
Study Director
Facility Information:
Facility Name
Shasta Eye Medical Group
City
Redding
State/Province
California
ZIP/Postal Code
96002
Country
United States
Facility Name
Chu Vision Institute
City
Bloomington
State/Province
Minnesota
ZIP/Postal Code
55420
Country
United States
Facility Name
Silverstein Eye Centers
City
Kansas City
State/Province
Missouri
ZIP/Postal Code
64133
Country
United States
Facility Name
Davis Duehr Dean
City
Madison
State/Province
Wisconsin
ZIP/Postal Code
53715
Country
United States

12. IPD Sharing Statement

Citations:
PubMed Identifier
15043530
Citation
Behndig A, Eriksson A. Evaluation of surgical performance with intracameral mydriatics in phacoemulsification surgery. Acta Ophthalmol Scand. 2004 Apr;82(2):144-7. doi: 10.1111/j.1600-0420.2004.00241.x.
Results Reference
background
PubMed Identifier
14709298
Citation
Lundberg B, Behndig A. Intracameral mydriatics in phacoemulsification cataract surgery. J Cataract Refract Surg. 2003 Dec;29(12):2366-71. doi: 10.1016/s0886-3350(03)00522-4.
Results Reference
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Exploratory Study of OMS302 Injection in Subjects Undergoing Unilateral Cataract Extraction by Phacoemulsification.

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