To evaluate the potential of a test material to produce a photoallergic response
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
OTHER
Masking
SINGLE
Enrollment
53
50 μl/ cm\*2 of the test article is applied directly to two sites on the skin and covered with the appropriate patch. Twenty-four (24) hours later, the patches are removed. The test sites are lightly wiped with a dry cloth/tissue and 3μl/ cm\*2 of test article is reapplied directly to the skin of the test site designated for irradiation, and lightly spread over the test site. Forty-eight (48) hours later the procedure is repeated to the same test sites. This process is repeated twice weekly for a total of six exposures. (Formulation number: Z43-078)
One site is patched without treatment as control
Unnamed facility
Piscataway, New Jersey, United States
Intensity of skin reactions is evaluated by 5 point scale
Time frame: Up to 72 hours
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