PainPhase 3NCT00110760
S-Caine™ Peel (Skin Numbing Cream) to Treat Pain During Skin Filler Injection in the Face
A Phase 3 study testing S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%) in people with Pain, run by ZARS Pharma Inc. at 3 sites in United States.
Trial summary
Injection of dermal filler is used as an aesthetic treatment to fill in unwanted wrinkles and scars. There can be substantial pain associated with dermal filler injections. For this reason, local anesthesia is often used to eliminate or minimize the pain. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Pain
- What is being tested?
- S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%)
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 70 participants
- Where
- 3 sitesUnited States
- Study dates
- Jun 2005to Sep 2005
- Phase
- Phase 3
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patient is 18 years of age or older
- Patient elects to undergo dermal filler injection in the face
Who cannot join
- Patient is pregnant or breastfeeding
- Patient has participated in a clinical trial of an unapproved drug within the previous 30 days
- Patient has participated in any previous clinical trial involving S-Caine Peel
Trial locations and contacts
3 sites in 1 country.
United States3 sites
J&S Studies, Inc.
Bryan, Texas, 77802
AboutSkin Dermatology
Englewood, Colorado, 80113
Tennessee Clinical Research Center
Nashville, Tennessee, 37215
About this study
Official title: Randomized, Double-Blind, Placebo Controlled, Paired Study Evaluating S-Caine™ Peel (Lidocaine 7% and Tetracaine 7% Cream)for Induction of Local Dermal Anesthesia for Dermal Filler Injection on the Face of Adults
Injection of dermal filler is used as an aesthetic treatment to fill in unwanted wrinkles and scars. There can be substantial pain associated with dermal filler injections. For this reason, local anesthesia is often used to eliminate or minimize the pain. This anesthesia can be administered by injection or through the use of topical creams and ointments.
S-Caine™ Peel (lidocaine 7% and tetracaine 7% cream) is a eutectic formulation of lidocaine and tetracaine. The purpose of this study is to evaluate if S-Caine Peel is effective in providing topical local dermal anesthesia for dermal filler injections in adults.
Read the detailed description
This study was a randomized, double-blind, placebo controlled, paired study to evaluate the efficacy of S-Caine Peel for local dermal anesthesia for facial dermal filler injection in 70 adults. The study was multi-center, with 3 centers participating.
Patients who presented to the study center for a dermal filler injection procedure and who met study entry criteria were invited to participate in the study. At the screening visit, the study, including potential risks and benefits, was clearly explained to each patient. A written and dated informed consent was obtained from each patient. A medical history was obtained including skin type, demographic data, and the use of concomitant medications. A brief physical examination was performed (a skin examination at the study treatment area and basic vital signs), and a urine pregnancy test was obtained for females of childbearing potential.
At the procedure visit, patients who met the eligibility criteria were assigned the lowest available sequential patient number. The randomization determined the placement of the S-Caine Peel and placebo with the active study drug applied to either the "top/right" or "bottom/left" treatment area and the placebo applied to the alternate treatment area. The treatment areas were defined as 2 similar anatomical locations that required similar amounts of dermal filler (as measured in mLs injected, and number of injections) administered. The point of reference for these designations was the patient's right and left or top and bottom. Patients had a concurrent administration of the study drugs, with the appropriate study drug applied to the top/right treatment area first followed immediately by the other study drug applied to the bottom/left treatment area. Study drug application was double-blind. The study drugs were applied with a uniform thickness of approximately 1 mm and remained on the skin for 30 minutes (+/- 2 minutes).
Upon removal of the study drugs (top/right treatment area removed first, followed immediately by removal of the other study drug from bottom/left treatment area), the investigator evaluated the treatment areas for erythema, edema, blanching and any adverse skin reaction.
- Conditions
- Pain
- Being tested
- S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%), Placebo Peel
- Medical subject headings
- Pain
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%)Drug
Also called Pliaglis
S-Caine Peel was composed of a 1:1 eutectic mixture of 7% lidocaine and 7% tetracaine and was applied topically. S-Caine Peel was applied with a uniform thickness of approximately 1 mm and remained on the treatment area for 30 minutes (+/- 2 minutes).
Placebo PeelDrug
Also called Placebo
Placebo Peel applied topically with a uniform thickness of approximately 1 mm and remained on the treatment area for 30 minutes (+/- 2 minutes).
| Study group | Role | What they receive |
|---|---|---|
| S-Caine Peel | Experimental | Not described Receives: Drug: S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%) |
| Placebo Peel | Placebo comparator | Not described Receives: Drug: Placebo Peel |
What is being measured
The primary outcome is the main question the study is designed to answer.
Pain Intensity
Patient's evaluation of procedural pain intensity using the VAS. Immediately after completion of the dermal filler injections in each treatment area, patients completed a 100 mm horizontal VAS where 0 mm = no pain and 100 mm = the worst pain you can imagine
Measured: 30 minutes
Secondary outcomes (2)
Number of participants with adverse events
To monitor the nature and frequency of adverse events (AEs) associated with the use of S-Caine Peel
Measured: 30 minutes
Patient's evaluation of the adequacy of pain relief
After the dermal filler procedure, each patient was asked to evaluate the efficacy of each study drug by answering the following questions: (i) Did this study drug provide adequate pain relief for the procedure (yes/no)? ; (ii) Would you have topical anesthesia administered using this study drug again if given the option (yes/no)?
Measured: 30 minutes
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 May 2005 (estimated)
- Study startJun 2005
- Primary completionSep 2005
- Study completionSep 2005
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for PainStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 70 participants (actual)
Sponsor and investigators
- Lead sponsor
- ZARS Pharma Inc.
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Michael Gold, MD, Principal investigator, Tennessee Clinical Research Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00110760
- Sponsor's protocol ID
- SCP-40-05
- Status last verified
- Jun 2012
- First submitted
- 12 May 2005
- Last updated
- 5 Jun 2012
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 5 Jun 2012. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Randomized, Double-Blind, Placebo Controlled, Paired Study Evaluating S-Caine™ Peel (Lidocaine 7% and Tetracaine 7% Cream)for Induction of Local Dermal Anesthesia for Dermal Filler Injection on the Face of Adults
- ClinicalTrials.gov ID
- NCT00110760
- Acronym / sponsor ID
- SCP-40-05
- Conditions
- Pain
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 70 participants (actual)
- Lead sponsor
- ZARS Pharma Inc.Industry (pharma, biotech, devices)
- Study start
- Jun 2005
- Primary completion
- Sep 2005 (actual)
- Study completion
- Sep 2005 (actual)
- First posted
- 13 May 2005 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Injection of dermal filler is used as an aesthetic treatment to fill in unwanted wrinkles and scars. There can be substantial pain associated with dermal filler injections. For this reason, local anesthesia is often used to eliminate or minimize the pain. This anesthesia can be administered by injection or through the use of topical creams and ointments.
S-Caine™ Peel (lidocaine 7% and tetracaine 7% cream) is a eutectic formulation of lidocaine and tetracaine. The purpose of this study is to evaluate if S-Caine Peel is effective in providing topical local dermal anesthesia for dermal filler injections in adults.
Detailed description
This study was a randomized, double-blind, placebo controlled, paired study to evaluate the efficacy of S-Caine Peel for local dermal anesthesia for facial dermal filler injection in 70 adults. The study was multi-center, with 3 centers participating.
Patients who presented to the study center for a dermal filler injection procedure and who met study entry criteria were invited to participate in the study. At the screening visit, the study, including potential risks and benefits, was clearly explained to each patient. A written and dated informed consent was obtained from each patient. A medical history was obtained including skin type, demographic data, and the use of concomitant medications. A brief physical examination was performed (a skin examination at the study treatment area and basic vital signs), and a urine pregnancy test was obtained for females of childbearing potential.
At the procedure visit, patients who met the eligibility criteria were assigned the lowest available sequential patient number. The randomization determined the placement of the S-Caine Peel and placebo with the active study drug applied to either the "top/right" or "bottom/left" treatment area and the placebo applied to the alternate treatment area. The treatment areas were defined as 2 similar anatomical locations that required similar amounts of dermal filler (as measured in mLs injected, and number of injections) administered. The point of reference for these designations was the patient's right and left or top and bottom. Patients had a concurrent administration of the study drugs, with the appropriate study drug applied to the top/right treatment area first followed immediately by the other study drug applied to the bottom/left treatment area. Study drug application was double-blind. The study drugs were applied with a uniform thickness of approximately 1 mm and remained on the skin for 30 minutes (+/- 2 minutes).
Upon removal of the study drugs (top/right treatment area removed first, followed immediately by removal of the other study drug from bottom/left treatment area), the investigator evaluated the treatment areas for erythema, edema, blanching and any adverse skin reaction.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| S-Caine Peel | Experimental | Drug: S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%) |
| Placebo Peel | Placebo comparator | Drug: Placebo Peel |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- Patient is 18 years of age or older
- Patient elects to undergo dermal filler injection in the face
Key exclusion criteria (3 listed)
- Patient is pregnant or breastfeeding
- Patient has participated in a clinical trial of an unapproved drug within the previous 30 days
- Patient has participated in any previous clinical trial involving S-Caine Peel
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%)Also: PliaglisS-Caine Peel was composed of a 1:1 eutectic mixture of 7% lidocaine and 7% tetracaine and was applied topically. S-Caine Peel was applied with a uniform thickness of approximately 1 mm and remained on the treatment area for 30 minutes (+/- 2 minutes). | Drug | S-Caine Peel |
| Placebo PeelAlso: PlaceboPlacebo Peel applied topically with a uniform thickness of approximately 1 mm and remained on the treatment area for 30 minutes (+/- 2 minutes). | Drug | Placebo Peel |
Primary outcome
Pain Intensity
Time frame: 30 minutes
Patient's evaluation of procedural pain intensity using the VAS. Immediately after completion of the dermal filler injections in each treatment area, patients completed a 100 mm horizontal VAS where 0 mm = no pain and 100 mm = the worst pain you can imagine
2 secondary outcomes
Number of participants with adverse events
Time frame: 30 minutes
Patient's evaluation of the adequacy of pain relief
Time frame: 30 minutes
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 5 Jun 2012.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Michael Gold, MD principal investigator
Tennessee Clinical Research Center
3 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing S-Caine™ Peel (lidocaine and tetracaine cream 7%/7%) in people with Pain, run by ZARS Pharma Inc. at 3 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 5 Jun 2012. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 3 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Pain Intensity (time frame: 30 minutes). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 5 Jun 2012.