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CompletedNCT00107835Updated Jun 6, 2012

Safety Study of S-Caine Peel (Skin Numbing Cream) Before a Painful Dermatologic Procedure in Adults

A Phase 3 interventional study of S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%) in Pain, sponsored by ZARS Pharma Inc.. Completed at 5 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2012-06-06.

Sponsored by ZARS Pharma Inc. · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
408
Allocation
Not applicable
Ages
18 Years and older
Sex
All
01

Study summary

The purpose of this study is to evaluate the safety of one treatment of S-Caine™ Peel (skin numbing cream) applied on healthy skin before a painful dermatologic procedure in adults. This study will also evaluate how well the S-Caine™ Peel eases the pain of the procedure.

Read the detailed description

The practice of dermatology is seeing a rise in the number of surgical and laser procedures as technological advances have expanded the number of conditions amenable to these evolving therapies. Skin biopsies, shave excisions, deep excisions, electro-surgical procedures, intralesional injections, and laser surgery are frequently performed by dermatologists on a daily basis. Some pain accompanies almost all of these procedures, and a local anesthetic is commonly used. Traditionally, intracutaneous injection of lidocaine (with or without epinephrine) has been the anesthetic of choice. However, patients undergoing these procedures are often afraid of needles and syringes and the pain associated with injections. As a result, topical anesthetic agents have been explored and developed as painless alternatives to injected anesthesia.

S-Caine™ Peel (lidocaine 7% and tetracaine 7% cream) consists of a new eutectic formulation of lidocaine and tetracaine. S-Caine Peel is a topical local anesthetic cream that forms a pliable peel on the skin when exposed to air. S-Caine Peel is not occluded during application.

The purpose of this study is to gain additional safety information for S-Caine Peel when used in minor and major dermal procedures in adults.

02

Conditions studied

  • Pain

Keywords

  • Pain
03

In context

Lead sponsor

ZARS Pharma Inc. is the lead sponsor of 24 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Patient is 18 years of age or older.
  • Patient elects to undergo a minor or major dermal procedure.
  • Patient is able to read and understand a written informed consent and has signed and dated a written informed consent.

Exclusion criteria

Exclusion Criteria:

  • Patient has known allergies, contraindications or sensitivities to lidocaine, tetracaine, or other local anesthetics of the amide or ester type or to any components of the test materials.
  • Patient has known active atopic dermatitis at the designated treatment site.
  • Patient has damaged, denuded or broken skin at the designated treatment site.
  • Patient is pregnant or breastfeeding.
  • Patient has participated in an investigational study or clinical trial of an unapproved drug within the previous 30 days.
  • Patient has enrolled in any previous study involving S-Caine Peel.
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
408 participants (actual)

Study arms

  • Experimental
    S-Caine Peel

    Drug: S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%)

Interventions

  • DrugS-Caine™ Peel (lidocaine and tetracaine cream 7%/7%)

    S-Caine Peel comprising a 1:1 eutectic mixture of 7% lidocaine, and 7% tetracaine was applied topically. The study drug remained on the treatment area for 20-30 minutes for minor dermal procedures and 60 minutes for major dermal procedures

    Also known as: Pliaglis

06

What researchers measure

Primary outcomes

  1. Number of participants with adverse events

    To evaluate the safety of a single administration of S-Caine Peel in providing dermal anesthesia over intact skin prior to a minor and major dermal procedure in adults

    Time frame: 20-30 minutes

Secondary outcomes

  1. Adequacy of Anesthesia

    To evaluate the adequacy of anesthesia provided for the minor and major dermal procedure. The adequacy of anesthesia was evaluated by asking patients whether the study drug provided adequate pain relief for the procedure (yes or no), and by asking the investigator whether the study drug provided adequate anesthesia for the procedure (yes or no).

    Time frame: 20-30 minutes

07

Study locations

5 sites
  • International Dermatology Research Inc.
    Miami, Florida 33144, United States
  • Midwest Cutaneous Research
    Clinton Township, Michigan 48038, United States
  • Laser and Skin Surgery Center of New York
    New York, New York 10016, United States
  • Tennessee Clinical Research Center
    Nashville, Tennessee 37215, United States
  • Texas Dermatology Research Institute
    Dallas, Texas 75230, United States
08

References and documents

Related links

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jun 6, 2012, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT00107835
Lead sponsor
ZARS Pharma Inc.
Responsible party
Sponsor
First posted
Apr 11, 2005
Start date
May 2005
Primary completion
Sep 2005
Completion
Sep 2005
Last update
Jun 6, 2012

Study contacts

Alicia Barba, MD
principal investigator · International Dermatology Research, Inc.

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jun 2012. You cannot join it, but the record below documents what was studied.

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