Comparison Study on Topical Anesthetic Agents (LMX4 and BLT) Prior to Fractional Skin Resurfacing

Withdrawn before enrolling · Not applicable

Conditions studied: Pain

In brief

The purpose of this research study is to test which topical anesthesia: LMX4 (Lidocaine 4%) or BLT (Benzocaine 20%, Lidocaine 6%, and Tetracaine 4%) is more effective in reducing discomfort during treatment with the Fraxel DUAL 1550/1927 (Solta Medical, Hayward, CA). No studies have been done on the effectiveness of LMX4 versus BLT using the Fraxel DUAL, although individually LMX4, BLT, and the Fraxel DUAL have been studied extensively. The hypothesis is that there will be no clinical difference between the two topical anesthetics.

Key facts

Study ID

NCT01842373

Run by

Milton S. Hershey Medical Center

People needed

0

Starts

2013-07-01

Expected to finish

2013-12-01

Last updated by the study team

2017-01-25

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• At least 28 subjects will be included in this study.
• Subjects capable of giving informed consent.
• Patients 18 years of age and older will be included in this study.
• Any patient seeking Fraxel DUAL1550/1927 (Solta Medical) treatment on the face for rhytids, photoaging, hyperpigmentation, and acne scarring at the Hershey Medical Center dermatology clinics will be asked to participate.

You may not qualify if…

• Age <18
• Allergy to lidocaine or tetracaine
• Women who are pregnant or breast-feeding
• Patients with cardiac or respiratory disease, seizure disorders, or neuropathy
• Patients currently taking anxiolytics and opiates

Where it is running

• Milton S. Hershey Medical Center — Hershey, Pennsylvania, United States

Full record on ClinicalTrials.gov

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