Tucson, AZNCT06177106Now EnrollingIRB Ready

Other Skin Changes Due to Chronic Exposure to Nonionizing Radiation Clinical Trial in Tucson, AZ

Access cutting-edge other skin changes due to chronic exposure to nonionizing radiation treatment through this clinical trial at a research site in Tucson. Study-provided care at no cost to qualified participants.

Sponsored by University of Arizona

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Access other skin changes due to chronic exposure to nonionizing radiation specialists at no cost

IRB Approved

This study follows strict safety protocols and ethical guidelines

No-Cost Care

All study-related other skin changes due to chronic exposure to nonionizing radiation treatment provided free

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Why Participate?

  • No-Cost Study Care

  • Local to Tucson

    Convenient for AZ residents

  • Cutting-Edge Treatment

    Access to innovative therapies

  • Expert Medical Care

    Close monitoring by specialists

  • Possible Compensation*

    For time and travel

*Compensation varies by study. Confirm details with coordinator.

Simple Process

  1. 1Submit this form
  2. 2Phone screening
  3. 3Visit Tucson site if eligible
  4. 4Begin participation

About This Other Skin Changes Due to Chronic Exposure to Nonionizing Radiation Study in Tucson

The purpose of this research study is to look at how the proteins and genes in people's skin change when they're exposed to simulated sunlight. The researchers want to see if there are differences between people who've had skin cancer and those who haven't despite having a similar type of skin and history of sun exposure. Since this study is designed to simulate sun exposure to small areas of skin, mild to moderate sunburn and tanned spots at the site of the simulated sunlight exposure is a risk. In addition to simulated sun exposure, patients will also have four 6 mm punch skin biopsies performed. Brief discomfort may be felt when the local painkiller (lidocaine) is injected prior to skin biopsies; however, it is usually minimal. Participation in the study involves 4 visits to the clinic over the course of 4 weeks. Each visit will take no longer than 90 minutes.

Sponsor: University of Arizona

Who Can Participate

Inclusion Criteria

Healthy individuals 40 years of age or older. Note: When the two groups are paired, participants will be balanced within 5 years of age. Ex. From 2.5 years younger or 2.5 years older.
Individuals with moderate or severe photodamage of the skin on the forearms and Fitzpatrick skin type II or III (21 CFR 352.72).
Individuals with a history of two or more cSCCs within the past 5 years (maximum of 23 enrolled) or individuals with no history of cSCC (maximum of 23 enrolled)
Females of childbearing potential will need to undergo a pregnancy test at the enrollment visit, after administration of the ICF (informed consent form) and before exposure to solar simulated light (SSL) Premenopausal female subjects must use an effective method of birth control (such as oral contraceptives, consistent use of barrier contraceptives, IUD (intrauterine device), or other proven method of birth control) during study participation. For the purposes of this study, a woman will be considered postmenopausal if any of the following criteria are met: (1) she has had prior bilateral oophorectomy; (2) she is over the age of 60 years; or (3) she is under the age of 60 years and has not had a menstrual period in 12 or more months in the absence of chemotherapy, tamoxifen, toremifene, or ovarian suppression.
Individuals who are willing to limit sun exposure to the body during the study period and who agree to wear protective clothing when they are outdoors.
Individuals who have the ability to understand and willingness to sign an informed consent before initiation of study procedures, after the nature of the study is explained to them and they have had the opportunity to ask any questions.

Exclusion Criteria

Individuals with any inflammation or irritation of the skin at the test areas, or any skin conditions felt by the study healthcare provider to contraindicate enrollment. This includes, but is not limited to, psoriasis or atopic dermatitis within the test areas. (Test area is defined as the 6 mm areas of skin that is exposed to SSL and will be biopsied.)
Individuals with a history of untreated skin cancer or melanocytic lesions in the test areas are ineligible. History of such conditions at a body site other than the test areas is not exclusionary if in the opinion of the study healthcare provider it will not pose a risk to the subject.
Individuals who have had invasive cancer, chemotherapy or radiation therapy within five years of study enrollment
Individuals who are immunosuppressed by virtue of medication or disease. This includes AIDS patients, subjects taking oral steroids, and subjects on immunosuppressants/immunomodulators (cyclosporine, chemotherapeutic agents, or biologic therapy), as determined by the examining study healthcare provider
Individuals with serious intercurrent illness including, but not limited to, ongoing or active infection, psychiatric illness, or other situations that in the opinion of the examining study physician would limit compliance or interfere with the study regimen.
Individuals who have used photosensitizing drugs within 30 days of enrollment, or who will be using a photosensitizing drug during the time of the study, will not be eligible.
Individuals who have used any topical medication other than emollients or sunscreen/sunblock on the test area within 30 days prior to study enrollment. If a study participant requires topical medication to the test area during the study, they will be withdrawn from the study.
Individuals who have used retinoids, steroids, 5-fluorouracil, Levulan, Vaniqua (eflornithine), Solaraze, or Imiquimod (Aldara®) anywhere on the body within 30 days prior to study enrollment. Subjects may be reconsidered for eligibility 30 days after the last topical treatment with such medications.
Individuals must not take mega-doses of vitamins. Mega-doses are defined as more than 5 capsules of standard multivitamins daily or more than the Tolerable Upper Intake Levels of Vitamins, as defined by the Institute of Medicine, National Academy of Sciences. Such vitamin therapy must be discontinued at least 30 days prior to study entry.
Individuals with a history of deliberate natural or artificial sun exposure (tanning) within 30 days of study enrollment are not eligible.
Individuals with Fitzpatrick skin type I are ineligible, as the proposed SSL dose could result in a burn of greater than mild severity.
Individuals with Fitzpatrick skin type IV, V or VI are ineligible, as they are unlikely to exhibit a salient response in the proposed design.
Individuals currently enrolled in or who plan to enroll in another clinical trial. There must be a 30-day period between completing a previous study and enrolling in this study.
Individuals with a known allergy to lidocaine are not eligible.
Females who are pregnant or nursing.

Not sure if you qualify? Submit your interest and a study coordinator will help determine your eligibility.

Frequently Asked Questions

Q:Is this study available in Tucson?

Yes, this clinical trial (NCT06177106) has an active research site in Tucson, AZ that is currently enrolling participants.

Q:Is it safe to participate?

Clinical trials follow strict safety guidelines and ethical standards. This study has been reviewed and approved, and participants are closely monitored by medical professionals. You can withdraw at any time.

Q:Will I be compensated?

Many clinical trials offer compensation for your time and travel expenses. Specific compensation details will be discussed during the screening process. All study-related medical care is provided at no cost.

Q:Can I leave the trial if I change my mind?

Absolutely. Participation is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty.

Still have questions? Our study coordinators are here to help.

Other Skin Changes Due to Chronic Exposure to Nonionizing Radiation Treatment Options in Tucson, AZ

If you're searching for other skin changes due to chronic exposure to nonionizing radiation treatment options in Tucson, AZ, this clinical trial (NCT06177106) may be an excellent opportunity. Clinical trials provide access to cutting-edge treatments that aren't yet available to the general public, often at no cost to participants.

Our Tucson research site is actively enrolling participants for this clinical trial. You'll receive care from experienced other skin changes due to chronic exposure to nonionizing radiation specialists who are at the forefront of medical research. All study-related care, including examinations, treatments, and monitoring, is provided at no cost to qualified participants.

Looking for more options? Browse all other skin changes due to chronic exposure to nonionizing radiation clinical trials near you to find additional studies recruiting in your area.

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