NCT06745557招募中3 期
A Multicentre, Intra-patient Randomised Controlled Phase III Study to Confirm the Efficacy and Safety of denovoSkin™, a Bilayer Engineered Collagen-based Skin Graft Composed of Autologous Fibroblasts and Keratinocytes, for the Treatment of Patients With Deep Partial and Full-thickness Burns
适应症
干预措施
相关药物
试验速览
- 阶段
- 3 期
- 状态
- 招募中
- 发起方
- CUTISS AG
- 入组人数
- 70
- 试验地点
- 20
- 主要终点
- A composite endpoint whereby success is defined by meeting both of the following criteria: - Wound closure - Scar quality (POSAS v2.0)
研究概览
简要总结
This multicentre phase III clinical trial will target adults and adolescents of 12 years and older with severe burns to confirm the efficacy and functionality of denovoSkin™ in achieving wound closure and reducing scarring in patients with deep partial and full-thickness burns as compared to split-thickness skin.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 12 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients with deep partial or full-thickness thermal burns of ≥20% total body surface area (TBSA) for which excision and standard of care (SOC) (STSG) are clinically indicated
- •Patients of either sex aged ≥12 years
- •Signed informed consent from the patient and/or legally authorised representative
排除标准
- •Burn wound areas solely located on the head and neck (i.e., test and control areas must NOT be located on head/neck)
- •Patients eligible to have all areas autografted in a single surgery or significantly earlier than the end of the manufacturing period of denovoSkin™, for whom the application of denovoSkin™ would delay the standard of care therapies
- •Patients with serologic evidence of active hepatitis B virus (HBV) infection (i.e., positive for Hepatitis B surface antigen [HbsAg] or immunoglobulin M total hepatitis B core antibody [anti-HBc]), active hepatitis C infection (hepatitis C virus [HCV] antibody positive), positive human immunodeficiency virus (HIV) serology, or positive Treponema pallidum serology assessed as per local standard of care; cured hepatitis C (defined as documented treatment and negative viral load) is not an exclusion
- •Patients with known underlying or concomitant medical conditions that, in the opinion of the Investigator, has the potential to significantly delay wound healing, e.g., glycated haemoglobin (HbA1c) ≥53 mmol/mol and/or systemic skin and connective tissue diseases
- •Patients with pre-existing coagulation disorders as defined by international normalised ratio (INR) outside its normal value, a prothrombin time (PT) greater than the upper limit of normal, and fibrinogen less than the lower limit of normal prior to the current hospital admission
- •Patients with a history of clinically significant hypersensitivity to amphotericin B, gentamicin, penicillin, streptomycin, or bovine collagen and it's derivatives (e.g. gelatine)
- •Previous treatment with denovoSkin™
- •Participation in any clinical interventional study within 60 days prior to the first IMP administration in case of monoclonal antibodies and <30 days for all other IMPs
- •Patients unwilling or unable to comply with procedures required in this clinical study protocol
- •Pregnant or lactating women
- •Women of child-bearing potential not using highly effective method(s) of birth control (i.e., with low failure rate <1% per year) throughout the study and/or unwilling to be tested for pregnancy. A negative serum beta-human chorionic gonadotropin (β-hCG) test is required on the day of grafting
- •Patient is the Investigator, one of his/her family members, employees, and other dependent persons
研究组 & 干预措施
Option 1
Other
Location A is the experimental area and Location B is the control area
干预措施: denovoSkin(TM) (Biological)
Option 1
Other
Location A is the experimental area and Location B is the control area
干预措施: STSG (Other)
Option 2
Other
Location A is the control area and Location B is the experimental area
干预措施: denovoSkin(TM) (Biological)
Option 2
Other
Location A is the control area and Location B is the experimental area
干预措施: STSG (Other)
结局指标
主要结局
A composite endpoint whereby success is defined by meeting both of the following criteria: - Wound closure - Scar quality (POSAS v2.0)
时间窗: 6 months post grafting
A composite endpoint whereby success is defined by meeting both of the following criteria: * Wound closure * Scar quality (POSAS v2.0)
次要结局
- Ratio of covered surface area to biopsy site/donor site surface area at 4 weeks post-grafting(4 weeks)
- Assessment of scar contracture(12 and 24 months post-grafting)
- Epithelialisation percentage at 3 months and 6 months post-grafting(3 months and 6 months post-grafting)
- Graft take at 14 and 21 days post-grafting(14 and 21 days post-grafting)
- Assessment of the donor sites(4 and 10 weeks, and 3, 6, 12, and 24 months post-grafting)
- Assessment of the grafted burn wounds areas(4 and 10 weeks and 3, 6, 12, and 24 months post-grafting)
- Assessment of scar contracture(6 months post grafting)
研究者
研究点 (20)
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