Pilot Study of HyBryte (Synthetic Hypericin) Versus Valchlor (Mechlorethamine) in the Treatment of CTCL
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- Soligenix
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- Number of Participants With a Treatment Response in the Modified Composite Assessment of Index Lesion Disease Severity (mCAILS) Score
研究概览
简要总结
The objective of this clinical study is to compare the safety and effectiveness of Valchlor versus HyBryte following 12 weeks of treatment.
详细描述
Participants will be randomized to receive HyBryte or Valchlor in a 1:1 randomization. Participants will be treated for 12 weeks and follow-up visits will be conducted 1, 2, and 4 weeks after completion of the treatment phase of the trial.
Prior to randomization, each participant will have at least 3 and up to 5 lesions identified (index lesions) that will be evaluated during the treatment phase and during the follow-up visits.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Minimum of 3 active treatment-accessible CTCL lesions
- •Subjects must have a clinical diagnosis of cutaneous T-cell lymphoma (CTCL, mycosis fungoides), Stage IA, IB, or Stage IIA
- •Subjects willing to follow the clinical protocol and voluntarily give their written informed consent
- •Female subjects not pregnant nor nursing and willing to undergo a pregnancy test within 30 days prior to treatment initiation
排除标准
- •History of severe allergic reaction to any of the components of HyBryte or mechlorethamine (Valchlor)
- •Pregnancy or mothers who are breast-feeding
- •All women of childbearing potential (WOCBP) and males with female partners who are WOCBP not willing to use effective contraception
- •Subjects with history of sun hypersensitivity or photosensitive dermatoses (eg, porphyria, systemic lupus erythematosus (SLE), Sjogren's syndrome, etc.)
- •Subjects whose condition is spontaneously improving
- •Subjects receiving Valchlor (or any topical compound containing Mechlorethamine) in the preceding 2 months
- •Subjects receiving topical steroids or other topical treatments (eg, targretin gel) on treatment accessible lesions for CTCL within 2 weeks of enrollment
- •Subjects receiving systemic steroids, psoralen ultraviolet A (UVA) radiation therapy (PUVA), narrow band ultraviolet B (UVB) light therapy (NB-UVB) or carmustine (BCNU) or other systemic therapies for CTCL within 3 weeks of enrollment
- •Subjects who have received electron beam irradiation within 3 months of enrollment
- •Subjects with a history of significant systemic immunosuppression
- •Subjects taking other investigational drugs or drugs of abuse within 30 days of enrollment
- •Subject has any condition that, in the judgment of the Investigator, is likely to interfere with participation in the study
- •Subjects receiving drugs known to cause photosensitization within 2 weeks of starting HyBryte therapy unless they have not had evidence of photosensitization after receiving a stable dose of the medication for a minimum of 4 weeks
研究组 & 干预措施
HyBryte (0.25 % hypericin)
HyBryte (0.25 % hypericin) ointment will be applied to CTCL lesions and treated with visible light 18-24 hours later starting at 6 J/cm^2. Drug application/light session will be done twice a week (at least 2 calendar days apart) for 12 weeks.
干预措施: Hypericin (Drug)
Valchlor (mechlorethamine)
Valchlor (0.016% mechlorethamine) gel will be applied to CTCL lesions once daily for 12 weeks.
干预措施: Mechlorethamine Topical Gel (Drug)
结局指标
主要结局
Number of Participants With a Treatment Response in the Modified Composite Assessment of Index Lesion Disease Severity (mCAILS) Score
时间窗: 12 weeks
A treatment response is defined as a ≥50% improvement in mCAILS score at Week 12 when compared to the mCAILS score at baseline. The Modified Composite Assessment of Index Lesion Disease Severity (mCAILS) score measures: Erythema (or redness) on a scale of 0 (no redness) to 8 (very red), Scaling on a scale of 0 (no scaling) to 8 (all of the lesion is covered by a very rough surface), Plaque Elevation on a scale of 0 (no evidence of plaque above normal skin level) to 3 (plaque shows marked elevation above normal skin level) and Surface Area on a scale of 0 (no lesion/surface area is 0 cm\^2) to 18 (the lesion is larger than 300 cm\^2). A lower score means a better outcome.
次要结局
未报告次要终点