Actinic KeratosisNCT00952783
A Long Term Follow up Study of Patients Who Have Completed the PEP005-020 Study
An observational study of Actinic Keratosis, run by Peplin at 11 sites in 2 countries.
Trial summary
This study is designed to follow up patients, who have achieved complete clearance of AK lesions (lesion count of 0) at Day 57 in the PEP005-020 study, over a 12 month period to assess both recurrence of Actinic Keratosis (AK) lesions and long term safety in the selected treatment area. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Actinic Keratosis
- What is being tested?
- Lesion count
- How many people
- 98 participants
- Where
- 11 sitesin 2 countries
- Study dates
- Jul 2009to Oct 2010
- Phase
- Observational
- 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
Study population: Patients who have achieved complete clearance of AK lesions (lesion count of 0) at Day 57 in study PEP005-020
Who may be able to join
- Patient has provided informed consent documented by signing the Informed Consent Form (ICF) prior to any study-related procedures
- Patient achieved complete clearance of AK lesions (lesion count of 0) in the selected treatment area at the Day 57 visit in study PEP005-020
Who cannot join
- Concurrent participation in another research study which would involve the selected treatment area (except for any post-study follow-up visits for previous Peplin AK study)
- Early termination from study PEP005-020
Trial locations and contacts
11 sites in 2 countries.
11 sites in 2 countries
United States8 sites
Michigan Center for Research Corp
Clinton Twp, Michigan, 48038
Henry Ford Health Systems
Detroit, Michigan, 48202
Dermatology Research Associates
Nashville, Tennessee, 37203
Medaphase Inc
Newnan, Georgia, 30263
Park Avenue Dermatology
Orange Park, Florida, 32073
Oregon Health and Science University
Portland, Oregon, 97239-4501
Dermatology Associates of Rochester
Rochester, New York, 14623
Gwinnett Clinical Research Centre
Snellville, Georgia, 30078-3250
Australia3 sites
Dematology on Ward
Adelaide, South Australia, 5006
Dermatology Institute of Victoria
Melbourne, Victoria, 3141
St John of God Dermatology
Subiaco, Western Australia, 6008
About this study
Official title: A 12 Month, Long-term Follow-up Study of Patients With Actinic Keratosis on Non-head Areas (Trunk and Extremities) Who Have Completed Day 57 in Study PEP005-020
This study is designed to follow up patients, who have achieved complete clearance of AK lesions (lesion count of 0) at Day 57 in the PEP005-020 study, over a 12 month period to assess both recurrence of Actinic Keratosis (AK) lesions and long term safety in the selected treatment area.
- Conditions
- Actinic Keratosis
- Being tested
- Lesion count
- Keywords
- Peplin, Actinic keratosis, PEP005
- Medical subject headings
- Keratosis, Actinic
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Lesion countDrug
Also called AK lesion recurrence
Lesion count in area treated by study drug in a prior study over a 12 month period No drug will be applied during this long-term follow up study. Drug was applied during the primary study.
| Study group | Role | What they receive |
|---|---|---|
| 1 | Not described Receives: Drug: Lesion count |
What is being measured
The primary outcome is the main question the study is designed to answer.
Summarize treatment area recurrence of AK lesions in the selected treatment area
Measured: 12 months
Secondary outcomes (1)
Summarize long-term safety data (incidence of adverse events in the treatment area)
Measured: 12 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted6 Aug 2009 (estimated)
- Study startJul 2009
- Primary completionOct 2010
- Study completionOct 2010
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Actinic KeratosisStudies 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
- Observational
- Observational model
- Case only
- Time perspective
- Prospective
- Enrolment
- 98 participants (actual)
Sponsor and investigators
- Lead sponsor
- Peplin
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00952783
- Sponsor's protocol ID
- PEP005-031
- Status last verified
- Mar 2015
- First submitted
- 4 Aug 2009
- Last updated
- 26 Mar 2015
- Results posted
- No
- Data monitoring committee
- No
Publications
Lebwohl M, Shumack S, Stein Gold L, Melgaard A, Larsson T, Tyring SK. Long-term follow-up study of ingenol mebutate gel for the treatment of actinic keratoses. JAMA Dermatol. 2013 Jun;149(6):666-70. doi: 10.1001/jamadermatol.2013.2766.
PubMed 23553119
Study at a glance
From the registry record, last updated by the sponsor on 26 Mar 2015. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A 12 Month, Long-term Follow-up Study of Patients With Actinic Keratosis on Non-head Areas (Trunk and Extremities) Who Have Completed Day 57 in Study PEP005-020
- ClinicalTrials.gov ID
- NCT00952783
- Acronym / sponsor ID
- PEP005-031
- Conditions
- Actinic Keratosis
- Keywords
- Peplin, Actinic keratosis, PEP005
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 98 participants (actual)
- Lead sponsor
- PeplinIndustry (pharma, biotech, devices)
- Study start
- Jul 2009
- Primary completion
- Oct 2010 (actual)
- Study completion
- Oct 2010 (actual)
- First posted
- 6 Aug 2009 (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.
This study is designed to follow up patients, who have achieved complete clearance of AK lesions (lesion count of 0) at Day 57 in the PEP005-020 study, over a 12 month period to assess both recurrence of Actinic Keratosis (AK) lesions and long term safety in the selected treatment area.
Study design
- Observational model
- Case only
- Time perspective
- Prospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| 1 | – | Drug: Lesion count |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients who have achieved complete clearance of AK lesions (lesion count of 0) at Day 57 in study PEP005-020
Key inclusion criteria (2 listed)
- Patient has provided informed consent documented by signing the Informed Consent Form (ICF) prior to any study-related procedures
- Patient achieved complete clearance of AK lesions (lesion count of 0) in the selected treatment area at the Day 57 visit in study PEP005-020
Key exclusion criteria (2 listed)
- Concurrent participation in another research study which would involve the selected treatment area (except for any post-study follow-up visits for previous Peplin AK study)
- Early termination from study PEP005-020
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 |
|---|---|---|
| Lesion countAlso: AK lesion recurrenceLesion count in area treated by study drug in a prior study over a 12 month period No drug will be applied during this long-term follow up study. Drug was applied during the primary study. | Drug | 1 |
Primary outcome
Summarize treatment area recurrence of AK lesions in the selected treatment area
Time frame: 12 months
1 secondary outcome
Summarize long-term safety data (incidence of adverse events in the treatment area)
Time frame: 12 months
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 26 Mar 2015.
- Derived from this study: PubMed 23553119Lebwohl M, Shumack S, Stein Gold L, Melgaard A, Larsson T, Tyring SK. Long-term follow-up study of ingenol mebutate gel for the treatment of actinic keratoses. JAMA Dermatol. 2013 Jun;149(6):666-70. doi: 10.1001/jamadermatol.2013.2766.
- Food and Drug AuthorityLink provided by the sponsor.
- Therapeutic Goods AdministrationLink provided by the sponsor.
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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.
The record lists no contact. Use the official record to reach the sponsor.
11 sites in 2 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Actinic Keratosis, run by Peplin at 11 sites in 2 countries.
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 2 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 26 Mar 2015. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 11 sites in United States, Australia. 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. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
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?
Summarize treatment area recurrence of AK lesions in the selected treatment area (time frame: 12 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00952783, which also lists 1 linked publication.
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 26 Mar 2015.