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Summary
EudraCT Number:2006-005049-12
Sponsor's Protocol Code Number:RN1002-0066
National Competent Authority:Germany - BfArM
Clinical Trial Type:EEA CTA
Trial Status:Completed
Date on which this record was first entered in the EudraCT database:2007-01-12
Trial results
A. Protocol Information
A.1Member State ConcernedGermany - BfArM
A.2EudraCT number2006-005049-12
A.3Full title of the trial
A Double Blind, Placebo Controlled Trial to Investigate the Efficacy of Zesteem in Accelerating the Healing of Split Thickness Skin Graft Donor Sites
A.3.2Name or abbreviated title of the trial where available
Zesteem in accelerating the healing of split thickness skin graft donor sites.
A.4.1Sponsor's protocol code numberRN1002-0066
A.7Trial is part of a Paediatric Investigation Plan Information not present in EudraCT
A.8EMA Decision number of Paediatric Investigation Plan
B. Sponsor Information
B.Sponsor: 1
B.1.1Name of SponsorRenovo Ltd
B.1.3.4CountryUnited Kingdom
B.3.1 and B.3.2Status of the sponsorCommercial
B.4 Source(s) of Monetary or Material Support for the clinical trial:
B.4.1Name of organisation providing support
B.4.2Country
B.5 Contact point designated by the sponsor for further information on the trial
B.5.1Name of organisation
B.5.2Functional name of contact point
D. IMP Identification
D.IMP: 1
D.1.2 and D.1.3IMP RoleTest
D.2 Status of the IMP to be used in the clinical trial
D.2.1IMP to be used in the trial has a marketing authorisation No
D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
D.2.5.1Orphan drug designation number
D.3 Description of the IMP
D.3.1Product nameZesteem
D.3.2Product code RN1002
D.3.4Pharmaceutical form Solution for injection
D.3.4.1Specific paediatric formulation Information not present in EudraCT
D.3.7Routes of administration for this IMPIntradermal use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8INN - Proposed INNEstradiol
D.3.9.1CAS number 50-28-2
D.3.9.2Current sponsor codeRN1002
D.3.10 Strength
D.3.10.1Concentration unit µg/ml microgram(s)/millilitre
D.3.10.2Concentration typeequal
D.3.10.3Concentration number1
D.3.11 The IMP contains an:
D.3.11.1Active substance of chemical origin Yes
D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
The IMP is a:
D.3.11.3Advanced Therapy IMP (ATIMP) Information not present in EudraCT
D.3.11.3.1Somatic cell therapy medicinal product No
D.3.11.3.2Gene therapy medical product No
D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy Information not present in EudraCT
D.3.11.5Radiopharmaceutical medicinal product No
D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
D.3.11.7Plasma derived medicinal product No
D.3.11.8Extractive medicinal product No
D.3.11.9Recombinant medicinal product Information not present in EudraCT
D.3.11.10Medicinal product containing genetically modified organisms No
D.3.11.11Herbal medicinal product No
D.3.11.12Homeopathic medicinal product No
D.3.11.13Another type of medicinal product Yes
D.3.11.13.1Other medicinal product typeAuthorised chemical at new dose and in new indication by new route of administration.
D.8 Information on Placebo
D.8 Placebo: 1
D.8.1Is a Placebo used in this Trial?Yes
D.8.3Pharmaceutical form of the placeboSolution for injection
D.8.4Route of administration of the placeboIntradermal use
E. General Information on the Trial
E.1 Medical condition or disease under investigation
E.1.1Medical condition(s) being investigated
Wound Healing
MedDRA Classification
E.1.2 Medical condition or disease under investigation
E.1.2Version 8.1
E.1.2Level LLT
E.1.2Classification code 10036892
E.1.2Term Promotion of wound healing
E.1.3Condition being studied is a rare disease No
E.2 Objective of the trial
E.2.1Main objective of the trial
To assess the effect of Zesteem on the healing of split thickness skin graft donor sites.
E.2.2Secondary objectives of the trial
To assess the safety and tolerance of Zesteem when administered intradermally before harvest of split thickness skin grafts.

To assess the “take” of split thickness skin grafts harvested following intradermal administration of Zesteem to the skin graft donor site.
E.2.3Trial contains a sub-study No
E.3Principal inclusion criteria
- Patients aged 18-85 years who have provided written informed consent.
- Patients requiring skin grafting due to burns, trauma or chronic venous ulcers, with a donor site expected to be between 20 and 200 cm2 on a non-articulated area.
- Female patients of child bearing potential who are using method(s) of contraception acceptable to the Investigator and agree to do so from at least the screening visit until one month after administration of the final study dose. For the purposes of the protocol, acceptable method(s) of contraception will be defined as consistently and correctly used implants, injectables, combined oral contraceptives, sexual abstinence or a vasectomised partner.
E.4Principal exclusion criteria
- Patients with burns involving more than 15% of their total body area.
- Patients with sepsis, haemodynamic instability requiring pressor support or positive blood microbiology cultures within 48h of surgery.
- Patients with inhalation injury requiring artificial respiratory assistance.
- Patients requiring skin grafts following removal of suspicious skin lesions.
- Patients who have received treatment with systemic steroids during the 30 days prior to surgery.
- Patients who have received immunosuppressive drugs, radiation or chemotherapy during the three months prior to surgery.
- Patients with a history of malignancy in the previous three years.
- Patients with a history of peripheral arterial disease.
- Patients with uncontrolled diabetes or diabetic ulcers.
- Patients with diseases or conditions that could, in the opinion of the Investigator, interfere with the assessment of safety, tolerability or efficacy.
- Patients who have previously had skin grafts harvested from the area to be studied.
- Patients with a skin disorder that is chronic or currently active and which the Investigator considers will adversely affect the healing of the acute wounds or involves the areas to be examined in this trial.
- Patients with a history of clinically significant hypersensitivity to any of the drugs or surgical dressings to be used in this trial.
- Patients who are taking, or have taken, any investigational drugs within 3 months prior to the screening visit.
- Patients undergoing investigations or changes in management for an existing medical condition.
- Patients who are or who become pregnant up to and including Day 0 or who are lactating.
- In the opinion of the Investigator, a patient who is not likely to complete the trial for whatever reason.
E.5 End points
E.5.1Primary end point(s)
The primary trial endpoint will be the time to complete wound closure at the skin graft donor site as assessed by the investigating physician or trial nurse.
E.6 and E.7 Scope of the trial
E.6Scope of the trial
E.6.1Diagnosis No
E.6.2Prophylaxis No
E.6.3Therapy Yes
E.6.4Safety Yes
E.6.5Efficacy Yes
E.6.6Pharmacokinetic Yes
E.6.7Pharmacodynamic Yes
E.6.8Bioequivalence No
E.6.9Dose response No
E.6.10Pharmacogenetic No
E.6.11Pharmacogenomic No
E.6.12Pharmacoeconomic No
E.6.13Others No
E.7Trial type and phase
E.7.1Human pharmacology (Phase I) Information not present in EudraCT
E.7.1.1First administration to humans Information not present in EudraCT
E.7.1.2Bioequivalence study Information not present in EudraCT
E.7.1.3Other Information not present in EudraCT
E.7.1.3.1Other trial type description
E.7.2Therapeutic exploratory (Phase II) Information not present in EudraCT
E.7.3Therapeutic confirmatory (Phase III) Yes
E.7.4Therapeutic use (Phase IV) Information not present in EudraCT
E.8 Design of the trial
E.8.1Controlled Yes
E.8.1.1Randomised Yes
E.8.1.2Open No
E.8.1.3Single blind No
E.8.1.4Double blind Yes
E.8.1.5Parallel group Yes
E.8.1.6Cross over No
E.8.1.7Other No
E.8.2 Comparator of controlled trial
E.8.2.1Other medicinal product(s) No
E.8.2.2Placebo Yes
E.8.2.3Other No
E.8.3 The trial involves single site in the Member State concerned No
E.8.4 The trial involves multiple sites in the Member State concerned Yes
E.8.4.1Number of sites anticipated in Member State concerned10
E.8.5The trial involves multiple Member States Yes
E.8.5.1Number of sites anticipated in the EEA21
E.8.6 Trial involving sites outside the EEA
E.8.6.1Trial being conducted both within and outside the EEA Yes
E.8.6.2Trial being conducted completely outside of the EEA Information not present in EudraCT
E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
E.8.7Trial has a data monitoring committee No
E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
The End of Trial is considered to be the last patient / last visit
E.8.9 Initial estimate of the duration of the trial
E.8.9.1In the Member State concerned years
E.8.9.1In the Member State concerned months9
E.8.9.1In the Member State concerned days
E.8.9.2In all countries concerned by the trial months9
F. Population of Trial Subjects
F.1 Age Range
F.1.1Trial has subjects under 18 No
F.1.1.1In Utero Information not present in EudraCT
F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) Information not present in EudraCT
F.1.1.3Newborns (0-27 days) Information not present in EudraCT
F.1.1.4Infants and toddlers (28 days-23 months) Information not present in EudraCT
F.1.1.5Children (2-11years) Information not present in EudraCT
F.1.1.6Adolescents (12-17 years) Information not present in EudraCT
F.1.2Adults (18-64 years) Yes
F.1.3Elderly (>=65 years) Yes
F.2 Gender
F.2.1Female Yes
F.2.2Male Yes
F.3 Group of trial subjects
F.3.1Healthy volunteers No
F.3.2Patients Yes
F.3.3Specific vulnerable populations Yes
F.3.3.1Women of childbearing potential not using contraception No
F.3.3.2Women of child-bearing potential using contraception Yes
F.3.3.3Pregnant women No
F.3.3.4Nursing women No
F.3.3.5Emergency situation No
F.3.3.6Subjects incapable of giving consent personally No
F.3.3.7Others No
F.4 Planned number of subjects to be included
F.4.1In the member state100
F.4.2 For a multinational trial
F.4.2.1In the EEA 210
F.4.2.2In the whole clinical trial 296
F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
Patients will be followed up for 28 days post administration
G. Investigator Networks to be involved in the Trial
N. Review by the Competent Authority or Ethics Committee in the country concerned
N.Competent Authority Decision Authorised
N.Date of Competent Authority Decision2007-06-26
N.Ethics Committee Opinion of the trial applicationFavourable
N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
N.Date of Ethics Committee Opinion2007-07-03
P. End of Trial
P.End of Trial StatusCompleted
P.Date of the global end of the trial2008-08-14
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