Other Clinical Trial - Safety & Efficacy Study of EXC 001 to Improve

Safety and Efficacy Study of EXC 001 to Improve the Appearance of Scars From Prior Breast Surgery

Reduction in Hypertrophic Skin Scarring Clinical Trial

Official title:
A PHASE 2, RANDOMIZED, DOUBLE-BLIND, WITHIN-SUBJECT CONTROLLED STUDY TO EVALUATE EFFICACY AND SAFETY OF VARIOUS DOSES AND REGIMENS OF EXC 001 FOR THE AMELIORATION OF SCARRING FOLLOWING REVISION OF SCARS FROM PRIOR BREAST SURGERY IN ADULT SUBJECTS (LEGACY EXCALIARD PROTOCOL # EXC 001-204)

Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.

Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.

Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

NCT number	NCT01346969
Study type	Interventional
Source	Pfizer
Contact
Status	Completed
Phase	Phase 2
Start date	June 1, 2011
Completion date	April 16, 2012

Safety and Efficacy Study of EXC 001 to Improve the Appearance of Scars From Prior Breast Surgery

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