VIGADEXA Gel Compared to VIGADEXA Solution Following Cataract Surgery

March 24, 2014 updated by: Alcon Research

Evaluation of the Safety and Efficacy of VIGADEXA Ophthalmic Gel Compared to VIGADEXA Ophthalmic Solution in Preventing Inflammation and Infection Following Cataract Surgery

The purpose of this study is to compare VIGADEXA (moxifloxacin 0.5%/dexamethasone phosphate 0.075%) ophthalmic gel to VIGADEXA (moxifloxacin 0.5%/dexamethasone phosphate 0.1%) ophthalmic solution in the prevention of postoperative inflammation and infection.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Withdrawn

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • 18 years of age or older.
  • Diagnosis of cataract with intention to undergo routine, uncomplicated cataract surgery.
  • Able to understand and sign an informed consent form.
  • Other protocol-defined inclusion criteria may apply.

Exclusion Criteria:

  • Glaucoma or ocular hypertension.
  • Use of topical or systemic non-steroidal anti-inflammatory drugs (NSAIDs) within 14 days prior to surgery or planned use during the study. Low-dose acetylsalicylic acid (up to 100 mg/day) is allowed.
  • Use of anti-bacterial, anti-viral, or anti-fungal agents or ocular medications within 30 days prior to enrollment in the study or during study, as specified by protocol.
  • Secondary implantation or replacement of the intra-ocular lens (IOL) in the study eye.
  • Planned use of contact lenses in the study eye during the study period.
  • Cataract surgery in the contralateral eye within 30 days prior to the Screening Visit, or planned for the 3 weeks after the cataract surgery in the study eye.
  • History of clinically significant trauma to the study eye within the past 12 months.
  • Other protocol-defined exclusion criteria may apply.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: VIGADEXA Gel
VIGADEXA ophthalmic gel topically administered TID to the operative eye starting the day before surgery, continuing on the day of surgery, and for 15 days following surgery.
Drug: Moxifloxacin 0.5%/Dexamethasone Phosphate 0.075% Ophthalmic Gel (VIGADEXA Gel)
One ribbon (approximately 1-1.5 cm) administered topically in the conjunctival sac of the study eye three times daily (TID), starting the day before surgery (Day -1) and continuing on the day of surgery and for 15 days following surgery.
Other Names:
  • FID 119149, VIGADEXA Gel
Active Comparator: VIGADEXA Solution
VIGADEXA ophthalmic solution topically administered QID to the operative eye starting the day before surgery, continuing on the day of surgery, and for 15 days following surgery.
Drug: Moxifloxacin 0.5%/Dexamethasone Phosphate 0.1% Ophthalmic Solution (VIGADEXA Solution)
One drop administered topically in the conjunctival sac of the study eye four times daily (QID), starting the day before surgery (Day -1) and continuing on the day of surgery and for 15 days following surgery.
Other Names:
  • VIGADEXA Solution

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Percentage of patients with a score of 0 (<5 cells) for cells in the anterior chamber
Time Frame: Day 15 post-operative
As assessed by the investigator during slit-lamp examination.
Day 15 post-operative
Percentage of patients with no clinically evidenced bacterial infection
Time Frame: Day 15 post-operative
As assessed by the investigator during slit-lamp examination.
Day 15 post-operative

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Cells in the anterior chamber (study eye)
Time Frame: Day 15 post-operative
As assessed by the investigator during slit-lamp examination.
Day 15 post-operative
Ocular pain (study eye)
Time Frame: Day 15 post-operative
As assessed by the investigator during patient interview.
Day 15 post-operative
Inflammatory reaction (study eye)
Time Frame: Day 15 post-operative
As assessed by the investigator during slit-lamp examination.
Day 15 post-operative

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Alcon Research

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2014

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
October 1, 2014

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
October 1, 2014

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 19, 2012

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 19, 2012

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 24, 2012

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
March 26, 2014

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 24, 2014

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
March 1, 2014

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • C-10-013

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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