T4N5 Liposome Lotion Compared With Placebo Lotion for Preventing Actinic Keratoses in Patients With Xeroderma Pigmentosum

NCT ID: NCT00002811

Last Updated: 2013-11-06

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

UNKNOWN

Clinical Phase

PHASE3

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

1996-07-31

Brief Summary

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RATIONALE: Patients with xeroderma pigmentosum are more likely to develop skin lesions in sun-affected areas. These skin lesions, such as actinic keratoses, can develop into skin cancer. T4N5 liposome lotion may reduce actinic keratoses or other sun-induced skin damage in patients with xeroderma pigmentosum.

PURPOSE: Randomized double-blinded phase III trial to compare treatment using T4N5 liposome lotion with treatment using placebo in reducing actinic keratoses and other sun-induced skin damage in patients with xeroderma pigmentosum.

Detailed Description

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OBJECTIVES: I. Compare the safety and efficacy of T4N5 liposome lotion vs. a placebo lotion in reducing the incidence of actinic keratoses and protecting against other ultraviolet skin damage in patients with xeroderma pigmentosum.

OUTLINE: Randomized, double-blind study. Groups of 6 patients are randomly assigned in a 2:1 ratio to Arms I and II, respectively. Arm I: Chemoprevention. Lotion composed of T4 endonuclease V protein encapsulated in liposomes and suspended in phosphate-buffered saline in a hydrogel base, T4N5 Liposome Lotion, T4N5. Arm II: Control. Liposomes suspended in phosphate-buffered saline in a hydrogel base, Placebo, PLCB.

PROJECTED ACCRUAL: 6-30 patients will be entered in this multicenter study.

Conditions

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Precancerous Condition

Keywords

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actinic keratosis

Study Design

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Allocation Method

RANDOMIZED

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Interventions

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liposomal T4N5 lotion

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

DISEASE CHARACTERISTICS: Diagnosis of xeroderma pigmentosum confirmed by unscheduled DNA synthesis assay At least one histologically confirmed actinic keratosis All actinic keratoses removed prior to treatment No associated syndromes, e.g., Cockayne's syndrome or trichothiodystrophy

PATIENT CHARACTERISTICS: Age: 1.66 to 60 Other: Good general health and mental capacity No illegal drug use No pregnant or nursing women Negative pregnancy test required of fertile women Effective contraception required of fertile women

PRIOR CONCURRENT THERAPY: See Disease Characteristics
Minimum Eligible Age

2 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Applied Genetics

INDUSTRY

Sponsor Role lead

Principal Investigators

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Daniel B. Yarosh, PhD

Role: STUDY_CHAIR

Applied Genetics

Locations

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Quality Research Group

Miami Beach, Florida, United States

Site Status

University of Michigan Comprehensive Cancer Center

Ann Arbor, Michigan, United States

Site Status

University of Minnesota Medical School

Minneapolis, Minnesota, United States

Site Status

Washington University School of Medicine

St Louis, Missouri, United States

Site Status

State University of New York Health Sciences Center - Stony Brook

Stony Brook, New York, United States

Site Status

University of Texas - MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Office of Gerald Bernstein

Seattle, Washington, United States

Site Status

Medizinische Klinik

Munich (Muenchen), , Germany

Site Status

Guy's, King's and St. Thomas' Hospitals Trust

London, England, United Kingdom

Site Status

Countries

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United States Germany United Kingdom

Other Identifiers

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AGI-007

Identifier Type: -

Identifier Source: secondary_id

AGI-FDR000992

Identifier Type: -

Identifier Source: secondary_id

NCI-V96-0953

Identifier Type: -

Identifier Source: secondary_id

CDR0000064945

Identifier Type: -

Identifier Source: org_study_id