| December 21, 2007 |
| March 2, 2009 |
| December 2007 |
| February 2010 (final data collection date for primary outcome measure) |
| The primary purpose of this study will be to gain preliminary safety experience with Apligraf in the keloid indication [ Time Frame: 52 weeks ] [ Designated as safety issue: Yes ] |
| Same as current |
| Complete list of historical versions of study NCT00587587 on ClinicalTrials.gov Archive Site |
- Reduction in keloid recurrence [ Time Frame: 52 weeks ] [ Designated as safety issue: No ]
- Cumulative incidence of recurrence at Wk 52. [ Time Frame: 52 weeks ] [ Designated as safety issue: No ]
- Degree of recurrence [ Time Frame: 52 weeks ] [ Designated as safety issue: No ]
- Physician global assessment and subject assessment [ Time Frame: 52 weeks ] [ Designated as safety issue: No ]
- Decreased utilization of intralesional steroid intervention [ Time Frame: 52 weeks ] [ Designated as safety issue: No ]
|
| 1. Reduction in keloid recurrence
2. Cumulative incidence of recurrence at Wk 52.
3. Degree of recurrence
4. Physician global assessment and subject assessment
5. Decreased utilization of intralesional steroid intervention [ Time Frame: 52 weeks ] [ Designated as safety issue: No ] |
| |
| A Pilot Study of Apligraf for the Treatment and Prevention of Recurrence of Excised Keloids |
| A Prospective, Randomized, Controlled Pilot Study of Apligraf for the Treatment and Prevention of Recurrence of Excised Keloids |
This pilot study will assess the safety and efficacy of Apligraf in the healing and recurrence of keloids post surgical shave excision in patients with clinically diagnosed keloids. |
| |
| Phase I, Phase II |
| Interventional |
| Treatment, Randomized, Open Label, Parallel Assignment |
| Keloid |
- Device: Apligraf
- Other: Standard dressing regimen
|
- Experimental: Apligraf (bilayered living cell therapy)
- Active Comparator: Dressing regimen comprised of a primary nonadherent dressing, dry gauze dressing and bolster gauze dressing, if necessary
|
| |
| |
| Active, not recruiting |
| 30 |
| February 2010 |
| February 2010 (final data collection date for primary outcome measure) |
Inclusion Criteria:
- Subject is between 18 and 65 years of age.
- Subject or legal guardian has read, understood, and signed appropriate Institutional Review Board (IRB) approved informed consent, photography release form and HIPAA consent in their own language.
- Subject with 1 keloid measuring between 1 cm2 - 40 cm2 as assessed by the Investigator, present for at least 6 months and a Beausang Scar scale combined score of 5 or greater.
- Subject is a male or female who must have a documented negative urine pregnancy test if of child bearing potential. Sexually active females must be practicing a medically proven form of contraception during the course of the study period.
- Subject and/or legal guardian must be able and willing to follow study procedures and instructions.
- Subject and/or legal guardian must be able and willing to return for follow-up study visits.
- Subject agrees to not use a keloid medication or injection treatment for four weeks prior to Day 0.
- Subject agrees not to use any other keloid treatments for the duration of the study.
- Subject is otherwise healthy as assessed and determined by the Investigator
Exclusion Criteria:
- Subject is suffering from a condition likely to require medical attention, including administration of any treatment which in the opinion of the Investigator could influence the results of the study.
- Subject with any systemic condition like uncontrolled diabetes mellitus (glycosylated hemoglobin, HbA1C > 10%), cancer (biopsy confirming active malignancy), positive HIV test, or any disorder(s) that may compromise wound healing.
- Subject is suffering from an abnormal skin condition on the affected area not usually associated with keloids such as psoriasis, or eczema.
- Subject who is currently or has received topical or systemic steroid medication therapy within the past four weeks affecting the course of the keloid and/or its evaluability. Inhaled steroid therapy is acceptable.
- Subject with the presence of acute infections in the areas intended for treatment.
- Subject with known hypersensitivity to bovine collagen or to the components of the Apligraf agarose shipping medium.
- Subject who is lactating or pregnant (positive result as determined by urine testing).
- Subject with liver (ALT/SGPT, ALP, AST/SGOT, bilirubin, albumin, total protein, LDH) and/or renal function (BUN and creatinine) tests > 2 x upper limit of normal (ULN).
- Subject who has been previously enrolled in any wound or investigational device study for any disease within the past four weeks.
- Subject who has received an investigational drug or biological treatment within the past three months.
- Subject previously treated with Apligraf, Dermagraft or any other cell therapy at the target keloid site.
- Subject with a history of alcohol or substance abuse within the previous year, which could interfere with study compliance such as inability to attend scheduled study visits or compliance with home dressing changes.
- Subject with a history of anaphylaxis.
- Subject who, in the opinion of the Investigator, for any reason other than those listed above, will not be able to complete the study per protocol
|
| Both |
| 18 Years to 65 Years |
| No |
| Contact information is only displayed when the study is recruiting subjects |
| United States |
| |
| NCT00587587 |
| Katherine B. Giovino, Director of Clinical Operations, Organogenesis Inc. |
| 06-KEL-001-AG |
| Organogenesis |
|
| Principal Investigator: |
Heather Woolery-Lloyd, MD |
University of Miami, Miller School of Medicine, Division of Cosmetic Dermatology |
|
| Study Director: |
Damien Bates, MD, PhD, FRACS (Plast.) |
Organogenesis Inc. |
|
|
| Organogenesis |
| March 2009 |