Topical Itraconazole in the Treatment of Basal Cell Carcinoma

NCT ID: NCT02120677

Last Updated: 2020-12-16

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: EARLY_PHASE1
• Total Enrollment: 5 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2014-05-31
• Study Completion Date: 2019-01-30

Brief Summary

This research is being done to study the molecular effects of topically applied itraconazole ointment on the growth of basal cell carcinomas.

Detailed Description

Basal cell carcinoma is the most common type of skin cancer in Caucasians worldwide. Although rarely metastatic, it can be locally destructive causing disfigurement and pain. Current therapies include surgical removal, local destruction, radiotherapy and others.

Advances in understanding the molecular basis behind BCCs indicate that mutations in the hedgehog signaling pathway can lead to the development of many sporadically occurring basal cell carcinomas (BCCs). An oral drug that targets the hedgehog signaling pathway has been shown to be effective in treating patients with metastatic and inoperable BCCs. There is evidence that itraconazole, a commonly prescribed antifungal medication may also affect this pathway. It is not known whether itraconazole ointment applied topically can affect the growth of BCCs.

Conditions

Basal Cell Carcinoma

Keywords

skin cancer; basal cell carcinoma

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Itraconazole ointment

Patients with histologically proven BCC will be eligible for study enrollment. 50% itraconazole compounded in petrolatum jelly will be applied under occlusion for up to 3 to 7 days.

Group Type: EXPERIMENTAL

Itraconazole

Intervention Type: DRUG

Itraconazole comes in the form of capsules and liquid (oral solution). It is FDA approved for treatment of systemic Blastomycosis, Histoplasmosis and Aspergillosis in immunocompromised and non-immunocompromised patients at doses ranging from 200mg to 400mg daily. The current FDA approved dosage recommendation for treating toenail onychomycosis (nail fungus) is 200mg PO per day for 3 months. Test materials in this study will be prepared as an ointment (compounded in petrolatum jelly).

Interventions

Itraconazole

Itraconazole comes in the form of capsules and liquid (oral solution). It is FDA approved for treatment of systemic Blastomycosis, Histoplasmosis and Aspergillosis in immunocompromised and non-immunocompromised patients at doses ranging from 200mg to 400mg daily. The current FDA approved dosage recommendation for treating toenail onychomycosis (nail fungus) is 200mg PO per day for 3 months. Test materials in this study will be prepared as an ointment (compounded in petrolatum jelly).

Intervention Type: DRUG

Other Intervention Names

Sporanox

Eligibility Criteria

Inclusion Criteria

• Participants must be over the age of 18 years
• Male
• Women who do not have child-bearing potential (history of hysterectomy, post-menopausal)
• Have a biopsy confirmed BCC that measures at least 6mm in size at the time of the initial evaluation (visit #1);
• Participant must be willing and comply with the requirements of the protocol;
• Participant must have the ability to understand and communicate with the investigator;
• Participant must provide informed consent.

Exclusion Criteria

• Subject with significant congestive heart failure (CHF) or history of CHF, chronic renal failure, hepatic failure, neuropathy
• Subject with current skin diseases that the investigator feels is not safe for study participation including but not limited to severe atopic dermatitis, cutaneous T-cell lymphoma, erythroderma;
• Subjects on systemic medications known to affect the Hedgehog pathway (see Appendix I)
• Subjects on cisapride, oral midazolam, nisoldipine, felodipine, pimozide, quinidine, dofetilide, triazolam, methadone, levacetylmethadol (levomethadyl), lovastatin, simvastatin, dihydroergotamine, ergometrine (ergonovine), ergotamine and methylergometrine (methylergonovine), cisapride, pimozide, methadone, levacetylmethadol (levomethadyl), quinidine
• Subjects with history of hypersensitivity to azoles
• Subjects with Gorlin syndrome
• Subjects on chronic immunosuppression, or who have a history of compromised immune function (e.g. history of or current malignancy other than BCC/squamous cell skin cancers)
• Subjects who do not speak English or have difficulty hearing or are otherwise impaired for providing informed consent and communicating with the investigator;
• Subjects with a history of keloids or excessive scarring;
• Subjects with known allergy to lidocaine, epinephrine, itraconazole or petrolatum
• Women of child-bearing age/potential and/or able to conceive

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 100 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Johns Hopkins University

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Nikki Tang, MD

Role: PRINCIPAL_INVESTIGATOR

Johns Hopkins University

Locations

Johns Hopkins School of Medicine, Department of Dermatology

Baltimore, Maryland, United States

Countries

United States

Other Identifiers

NA_00077461

Identifier Type: -

Identifier Source: org_study_id