A Bioequivalence Study of Tobramycin and Prednisolone Acetate Compared to PredForte

This study has been completed.

First Received on September 13, 2005. Last Updated on January 15, 2007 History of Changes

Sponsor:	ISTA Pharmaceuticals
Information provided by:	ISTA Pharmaceuticals
ClinicalTrials.gov Identifier:	NCT00198523

Purpose

The purpose of this study is to demonstrate the bioequivalence of prednisolone acetate in the combination test agent, prednisolone acetate 1.0% and tobramycin 0.3% ophthalmic suspension compared to PredForte (prednisolone acetate 1.0%) ophthalmic suspension.

Condition	Intervention	Phase
Eye Infections Postoperative Complications	Drug: Prednisolone Acetate 1.0%/Tobramycin 0.3%; PredForte 1.0%	Phase III

Study Type:	Interventional
Study Design:	Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double-Blind Primary Purpose: Treatment
Official Title:	A Multi-Center, Randomized, Double Masked, Bioequivalence Study of Tobramycin and Prednisolone Acetate (0.3/1.0%, ISTA) Ophthalmic Suspension Compared to PredForte (1.0% Prednisolone Acetate, Allergan) Ophthalmic Suspension

Resource links provided by NLM:

MedlinePlus related topics: Eye Infections

Drug Information available for: Prednisolone Prednisolone acetate Depo-medrol Tobramycin Tobramycin sulfate Medrol veriderm Methylprednisolone Prednisolone sodium phosphate Prednisolone Sodium Succinate Methylprednisolone Sodium Succinate Methylprednisolone hemisuccinate 6-Methylprednisolone

U.S. FDA Resources

Further study details as provided by ISTA Pharmaceuticals:

Primary Outcome Measures:

Bioequivalence will be measured by comparing aqueous humor concentrations of prednisolone acetate at various time points

Estimated Enrollment:	132
Study Start Date:	July 2005

Eligibility

Ages Eligible for Study:	18 Years and older
Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria:

Bilateral cataract surgery
Avoid disallowed medications throughout study

Exclusion Criteria:

Contraindications to the use of the test agents
Known allergy or sensitivity to the test agents or components
History of steroid response following topical administration of corticosteroids in the eye
Wore contact lenses 48 hours prior to Visit 1
An intraocular pressure that is greater than 22 mmHg or less than 5 mmHg in either eye
Any significant illness that could be expected to interfere with study
Used ophthalmic, topical or systemic corticosteroids or an immunomodulator for 7 days prior to surgery

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00198523

Locations

United States, Kansas
Donald E. Beahm, MD
Great Bend, Kansas, United States, 67530
United States, Massachusetts
Cornea Consultants/Laser Eye Consultants of Boston
Boston, Massachusetts, United States, 02114
United States, Michigan
Great Lakes Eye Care
St. Joseph, Michigan, United States, 49085
United States, New Hampshire
Eyesight Ophthalmic Services, PA
Portsmouth, New Hampshire, United States, 03801
United States, Texas
Texan Eye Care PA
Austin, Texas, United States, 78705
Houston Eye Associates
Houston, Texas, United States, 77025

Sponsors and Collaborators

ISTA Pharmaceuticals

Investigators

Study Director:

Tim McNamara, PharmD

ISTA Pharmaceuticals, Inc.

More Information

No publications provided

ClinicalTrials.gov Identifier:	NCT00198523 History of Changes
Other Study ID Numbers:	ISTA-TP-CPK01
Study First Received:	September 13, 2005
Last Updated:	January 15, 2007
Health Authority:	United States: Food and Drug Administration

Keywords provided by ISTA Pharmaceuticals:

Cataract Extraction
Anti-Bacterial Agents
Steroids

Additional relevant MeSH terms:

Eye Infections
Postoperative Complications
Infection
Eye Diseases
Pathologic Processes
Tobramycin
Methylprednisolone acetate
Prednisolone acetate
Prednisolone
Methylprednisolone
Methylprednisolone Hemisuccinate
Prednisolone phosphate
Anti-Bacterial Agents
Anti-Infective Agents
Therapeutic Uses

Pharmacologic Actions
Anti-Inflammatory Agents
Glucocorticoids
Hormones
Hormones, Hormone Substitutes, and Hormone Antagonists
Physiological Effects of Drugs
Antineoplastic Agents, Hormonal
Antineoplastic Agents
Antiemetics
Autonomic Agents
Peripheral Nervous System Agents
Central Nervous System Agents
Gastrointestinal Agents
Neuroprotective Agents
Protective Agents

ClinicalTrials.gov processed this record on February 13, 2012