EMLA Topical Cream for Treatment of Pain in Patients Receiving Intra-Dermal Technetium 99 Injections for Lymphoscintigraphy for Skin Cancers
About this study
This phase II trial tests how well EMLA topical cream works in treating pain in patients with skin cancers receiving Technetium 99 injections for a lymphoscintigraphy mapping procedure. A lymphoscintigraphy mapping procedure is used to find the main or lead lymph node (tissue that fight infection) so it can be removed and checked for tumor cells. Using lymphoscintigraphy to highlight and then surgically remove lymph nodes is standard way to treat skin cancer for many patients. The Technetium 99 injections used for lymphoscintigraphy can be briefly painful due to the sensitivity of the nerve endings in the skin. The EMLA topical cream, which contains a numbing medicine to block pain from nerve endings, has been studied in breast cancer patients with a difference in pain reported, but this is the first time it has been studied in patients undergoing lymphoscintigraphy for skin cancer. This study may help researchers learn whether the use of EMLA cream may improve the associated pain at the time of the lymphoscintigraphy procedure.
- Condition
- Cutaneous Melanoma, Merkel Cell Carcinoma, Skin Squamous Cell Carcinoma
- Tested
- Eutectic Mixture of Local Anesthetics, Placebo Administration, Questionnaire Administration
- Sponsor
- Ohio State University Comprehensive Cancer Center
Who can join
- Age
- 18 to 99 years
- Sex
- All sexes
- Healthy volunteers
- Not accepted
Inclusion 6
- Minimum age: 18 years
- Maximum age: 99 years
- Study condition: Cutaneous Melanoma, Merkel Cell Carcinoma, Skin Squamous Cell Carcinoma
- Biologic males or females
- 18 - 99 years of age
- Histologically confirmed cutaneous melanoma, Merkel cell carcinoma, squamous cell carcinoma, or other cutaneous malignancy for which lymphoscintigraphy and sentinel lymph node biopsy has been recommended.
Exclusion 10
- Known allergy or intolerance to EMLA cream, lidocaine, prilocaine, or any other local anesthetic
- History of adhesive allergy
- Contraindication to Tc99 injection for sentinel lymph node mapping
- Incarcerated patients
- Patients incapable of independently providing consent
- Mucosal or genital lymphoscintigraphy site
- Pregnancy
- Participant self-declared or Ohio State University (OSU) medical chart listing chronic pain as a pre-existing diagnosis
- Participants with chronic pain as defined by the Centers for Disease Control and Prevention (CDC):"pain lasting 3 months or more that can be caused by a disease or condition, injury, medical treatment, or unknown reason" excluding those with stable co-morbid conditions such as peripheral neuropathy, fibromyalgia, arthritis, and cancer-related pain who do not require narcotics.
- Patients who require narcotics at any time within the 7-day period leading up to the procedure
Where
1 site, 1 recruiting
Ohio State University Comprehensive Cancer Center
Columbus, Ohio, United States
Contact
-
The Ohio State University Comprehensive Cancer Center
800-293-5066 OSUCCCClinicaltrials@osumc.edu
Potential match only. Final eligibility is determined by the study team.