A Prospective, Observational, Long-Term Follow-Up (LTFU) Study to Evaluate the Long-Term Safety of the Krystal Biotech, Inc. Gene Therapy Backbone Products Using HSV-1 Backbone
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 50
- 试验地点
- 3
- 主要终点
- Serious Adverse Events (AE)
研究概览
简要总结
The main objective of this prospective, observational, long-term follow-up (LTFU) study is to evaluate the long-term safety profile of the gene therapy products evaluated by Krystal Biotech, Inc. which have a shared backbone of HSV-1, in participants who received at least one dose of investigational product (IP).
详细描述
Due to the guidelines for gene therapy for vectors which may undergo latency/ reactivation, Krystal Biotech, Inc. has established a Long-Term Follow-up Protocol which will identify and mitigate the long-term risks to the participants receiving their gene therapy products and capture delayed adverse events in participants, annually, for 5-years following the last study visit. Additionally, it will allow the Sponsor to further understand the persistence of the gene therapy products used in their parent treatment protocols.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
入排标准
- 年龄范围
- 6 Months 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •All adult and pediatric participants who received at least one gene therapy treatment in a previous Krystal Biotech, Inc. sponsored study, and have discontinued or completed the parent treatment protocol (which do not have the LTFU embedded into the parent protocol), as applicable.
- •Consent/Assent must be obtained by the participants (and, parental/legal representative, when applicable) prior to any study-related data being collected.
- •Participant is willing and able to adhere to the protocol requirements.
排除标准
- •Participants who enroll into a non-Krystal Biotech, Inc. interventional gene therapy clinical trial will be excluded from the study.
结局指标
主要结局
Serious Adverse Events (AE)
时间窗: 5 years
Incidence of delayed Adverse Events suspected to be related to a Krystal Biotech HSV-1 vector backbone investigational product. A Serious Adverse Event (SAE) is any untoward medical occurrence (whether considered to be related to gene therapy or not) that: * Is fatal * Is life-threatening (places the participant at immediate risk of death) * Requires inpatient hospitalization or prolongation of existing hospitalization * Is a persistent or significant disability/incapacity, or * Is a congenital abnormality/birth defect
次要结局
未报告次要终点