- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06223659
EMLA Topical Cream for Treatment of Pain in Patients Receiving Intra-Dermal Technetium 99 Injections for Lymphoscintigraphy for Skin Cancers
Investigating the Use of EMLA Topical Cream for Patients Receiving Intra-Dermal Technetium 99 Injections for Lymphoscintigraphy for Cutaneous Cancers
Study Overview
Status
Intervention / Treatment
Detailed Description
PRIMARY OBJECTIVE:
I. Evaluate if the application of eutectic mixture of local anesthetics (EMLA) topical cream (2.5% lidocaine mixed with 2.5% prilocaine) prior to intra-dermal Technetium 99 sulfur colloid (Tc99 injection) for lymphoscintigraphy can improve associated pain.
OUTLINE: Patients are randomized to 1 of 2 cohorts.
COHORT 1: Patients apply EMLA cream topically to skin 30 minutes prior to Tc99 lymphoscintigraphy procedure.
COHORT 2: Patients apply placebo cream topically to skin 30 minutes prior to Tc99 lymphoscintigraphy procedure.
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: The Ohio State University Comprehensive Cancer Center
- Phone Number: 800-293-5066
- Email: OSUCCCClinicaltrials@osumc.edu
Study Locations
-
-
Ohio
-
Columbus, Ohio, United States, 43210
- Recruiting
- Ohio State University Comprehensive Cancer Center
-
Contact:
- Carlo M. Contreras, MD
- Phone Number: 614-366-3681
- Email: Carlo.Contreras@osumc.edu
-
Principal Investigator:
- Carlo M. Contreras, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- 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 Criteria:
- 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
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Cohort 2 (placebo cream)
Patients apply placebo cream topically to skin 30 minutes prior to Tc99 lymphoscintigraphy procedure.
|
Ancillary studies
Apply topically to skin
|
Experimental: Cohort 1 (EMLA cream)
Patients apply EMLA cream topically to skin 30 minutes prior to Tc99 lymphoscintigraphy procedure.
|
Ancillary studies
Apply topically to skin
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pain score
Time Frame: Up to 1 year
|
Pain will be measured on a Defense and Veterans Pain Rating 10-point scale where 1 is the lowest measure of pain, and 10 is the highest pain.
Will be analyzed using an independent samples t-test to compare the mean pain score of the two cohorts.
Descriptive statistics of patient demographics and adverse events will also be reported.
|
Up to 1 year
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incidence of adverse events
Time Frame: 30 minutes after lymphoscintigraphy injection
|
Reported side effects will be recorded and compared between the two groups using Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.
|
30 minutes after lymphoscintigraphy injection
|
Collaborators and Investigators
Investigators
- Principal Investigator: Carlo M Contreras, MD, Ohio State University Comprehensive Cancer Center
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Virus Diseases
- Infections
- Neoplasms by Histologic Type
- Neoplasms
- Adenocarcinoma
- Neoplasms, Glandular and Epithelial
- Neuroectodermal Tumors
- Neoplasms, Germ Cell and Embryonal
- Neoplasms, Nerve Tissue
- DNA Virus Infections
- Tumor Virus Infections
- Neuroendocrine Tumors
- Polyomavirus Infections
- Carcinoma, Neuroendocrine
- Carcinoma
- Carcinoma, Merkel Cell
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Arrhythmia Agents
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Sensory System Agents
- Membrane Transport Modulators
- Voltage-Gated Sodium Channel Blockers
- Sodium Channel Blockers
- Anesthetics, Combined
- Anesthetics
- Lidocaine
- Anesthetics, Local
- Prilocaine
- Lidocaine, Prilocaine Drug Combination
Other Study ID Numbers
- OSU-23046
- NCI-2023-10465 (Registry Identifier: CTRP (Clinical Trial Reporting Program))
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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