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临床试验/NCT07484113
NCT07484113尚未招募1 期

IL6-receptor Inhibitor in Combination With Belumosudil for the Treatment of Belumosudil-refractory Chronic Graft-versus-host Disease (cGVHD)

Stanford University0 个研究点目标入组 10 人开始时间: 2026年9月1日最近更新:
适应症
干预措施

试验速览

阶段
1 期
状态
尚未招募
入组人数
10

研究概览

简要总结

A single-center, Phase 1, open-label, investigator-initiated clinical trial evaluating the safety, tolerability, and preliminary efficacy of sarilumab (anti-IL-6R) monotherapy as a rescue in adult patients with belumosudil-refractory chronic graft-versus-host disease (cGVHD).

研究设计

研究类型
Interventional
分配方式
Non Randomized
干预模型
Sequential
主要目的
Supportive Care
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

入选标准

  • Age ≥ 18 years
  • Active cGVHD and currently receiving belumosudil with inadequate response (defined as disease progression at any time or failure to achieve at least a partial response after a minimum of 3 months of belumosudil therapy, and for whom the treating physician believes a new systemic therapy is required).
  • Persistent cGVHD manifestations and systemic therapy indicated.
  • Karnofsky Performance Score of ≥
  • Laboratory Parameters:
  • Absolute neutrophil count ≥ 1.5 x 109/L
  • Platelet count ≥ 50 x 109/L
  • ALT and AST < 1.5 × ULN
  • Total bilirubin ≤ 1.5 × ULN
  • Glomerular filtration rate (GFR) ≥ 30 ml/min/1.73m2
  • General Criteria:
  • Negative urine pregnancy test at screening for females of childbearing potential.
  • Sexually active females of childbearing potential must agree to use two accepted methods of contraception during treatment and for 3 months after their last dose.
  • Sexually active male subjects with female partners of childbearing potential must agree to use two accepted methods of contraception and refrain from sperm donation during treatment and for at least 3 months after their last dose.
  • 14. Ability to provide written informed consent (or consent from legally authorized representative).
  • Minimum weight of 63 kg

排除标准

  • Not on a stable systemic cGVHD treatments for at least 2 weeks prior to screening. (Note: Concomitant corticosteroids, calcineurin inhibitors, sirolimus are allowed. Systemic investigational GVHD treatments are not permitted).
  • Histological relapse of the underlying cancer or post-transplant lymphoproliferative disease at the time of screening.
  • Current treatment with ibrutinib or ruxolitinib. Prior treatment is allowed with a washout of at least 1 week prior to randomization.
  • General Criteria:
  • Pregnant or breastfeeding.
  • History or other evidence of severe illness or any other conditions that would make the subject, in the opinion of the sponsor-investigator, unsuitable for the study (such as malabsorption syndromes, poorly controlled psychiatric disease or coronary artery disease).
  • Known active hepatitis B virus (HBV) or hepatitis C virus (HCV) or history of human immunodeficiency virus (HIV).
  • Malignancy diagnosed within 3 years (other than malignancy for which transplant was performed), with the exception of:
  • Completely resected basal cell or squamous cell carcinoma of the skin
  • Carcinoma in situ of the cervix
  • Resected breast ductal carcinoma in situ
  • Prostate cancer with Gleason score <6 and stable PSA over 12 months
  • QTc(F) > 480 ms
  • Sponsor-investigator deems subject unlikely to adhere to study procedures/treatment.
  • Investigational agent, device, or procedure within 28 days of first dose (or 5 half-lives, whichever longer).
  • Active TB or a history of incompletely treated TB regardless of screening Quantiferon Result.

研究组 & 干预措施

Dose Level 1: Sarilumab 150 mg + Belumosudil

Experimental

Participants receive Belumosudil 200 mg orally once daily and sarilumab 150 mg subcutaneously every 2 weeks.

干预措施: Sarilumab (Drug)

Dose Level 2: Sarilumab 200 mg + Belumosudil

Experimental

Participants receive Belumosudil 200 mg orally once daily and sarilumab 200 mg subcutaneously every 2 weeks.

干预措施: Belumosudil (Drug)

Dose Level 2: Sarilumab 200 mg + Belumosudil

Experimental

Participants receive Belumosudil 200 mg orally once daily and sarilumab 200 mg subcutaneously every 2 weeks.

干预措施: Sarilumab (Drug)

Dose Level 1: Sarilumab 150 mg + Belumosudil

Experimental

Participants receive Belumosudil 200 mg orally once daily and sarilumab 150 mg subcutaneously every 2 weeks.

干预措施: Belumosudil (Drug)

研究者

申办方类型
Other
责任方
Sponsor

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