Photodynamic Therapy (PDT) With Levulan and Blue Light for the Treatment of Actinic Cheilitis

Dartmouth Health

Status and phase

Completed

Phase 4

Conditions

Actinic Cheilitis

Treatments

Procedure: Photodynamic therapy with blue light

Drug: aminolevulinic acid hydrochloride

Study type

Interventional

Funder types

Other

Industry

Identifiers

NCT02409732

D15043 28525

Details and patient eligibility

About

To evaluate the safety and efficacy of PDT with blue light and topical Levulan in the treatment of actinic cheilitis.

Full description

The study will consist of a screening visit, up to three scheduled treatments, and two scheduled office visits. There can be a three-day window period for each scheduled visit in order to accommodate the subject's schedule and unforeseen scheduling conflicts.

Visit 1 (Screening): Subjects can be screened for the study up to two weeks before Visit 2 (Baseline). During screening, the study will be reviewed, written informed consent obtained, and eligibility confirmed. If applicable, the washout from prohibited medications or treatments will be determined at this visit.
Visit 2 (Baseline): Following signed, written informed consent and confirmation of eligibility, all subjects will have their lips photographed. Medical history, dermatologic exam, urine pregnancy test (if applicable), review of concomitant medications, clinical evaluations, and tolerability assessments will be performed at this visit. Study medication application to clean skin will be followed by a 90 minute incubation period under occlusion. Subsequently, patients will be exposed to blue light therapy for 16 minutes and 40 seconds. Post-therapy assessments will be performed afterwards, as well as education on appropriate sun protection methods.
Visits 3-4: Subjects will return every six weeks for up to two additional treatments. Treatment will be discontinued once the patient has achieved clinical clearance. Tolerability assessments, study medication application, blue light therapy, post-therapy assessments, and photographs will be performed.
Visit 5-6 (End of Study): Subjects will return 12 and 24 weeks after the last treatment for clinical evaluations, tolerability assessments, and photographs.

Enrollment

24 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Must be able to understand and voluntarily sign an informed consent form
Must be male or female ≥ 18 years of age at the time of consent
Must be able to adhere to the study visit schedule and other protocol requirements
Must have a diagnosis of actinic cheilitis by histopathological evaluation of biopsy specimen or clinical presentation

Exclusion criteria

Inability to provide voluntarily consent or mentally incompetent
Active herpes labialis lesions
Subjects with any condition which places the subject at unacceptable risk if he/she were to participate in the study, or confounds the ability to interpret data from the study
Subjects with any other skin condition that might affect the evaluation of the study disease
Pregnant or breastfeeding female subjects
Subjects who have used any investigational medication within one month prior to study entry
Subjects who have been previously exposed to PDT and/or topical Levulan therapy for the treatment of actinic cheilitis
Subjects who have used local therapy (e.g. cryotherapy) or topical treatment (e.g. 5% fluorouracil) within three months of study entry
Subjects who have used an oral photosensitizing drug (e.g. Declomycin) within six months of study entry
Subjects who are currently using photosensitizing agents (e.g. thiazides, tetracyclines, fluoroquinolones, phenothiazines, and sulfonamides) because of the risk of augmented photosensitivity
Subjects who are frequently exposed to ultraviolet radiation (e.g. lifeguards, construction workers, frequent sunbed users, etc.)
Subjects with a history of cutaneous photosensitization, porphyria, hypersensitivity to porphyrins, or photodermatosis
Subjects with a known hypersensitivity to Levulan
Subjects who are immunocompromised