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临床试验/NCT04499534
NCT04499534进行中(未招募)不适用

Influenza Vaccine Study in BRCA1 or BRCA2 Carriers

Abramson Cancer Center at Penn Medicine2 个研究点 分布在 1 个国家目标入组 50 人开始时间: 2019年10月28日最近更新:
适应症
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
入组人数
50
试验地点
2
主要终点
To evaluate immune function in female BRCA1/2 mutation carriers without cancer following seasonal influenza vaccination

研究概览

简要总结

To evaluate immune function in BRCA1/2 mutation carriers without cancer, specifically to determine whether immune function in healthy individuals with germline loss of function BRCA1/2 mutations, impacts overall immune health and fitness.

研究设计

研究类型
Observational
观察模型
Cohort
时间视角
Prospective

入排标准

年龄范围
25 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Males and females
  • Over age 25
  • BRCA1 or BRCA2 pathogenic or likely pathogenic mutation
  • No personal cancer history apart from non melanoma skin cancer, localized thyroid cancer, in situ cancers of any type
  • Participants must sign the informed consent form

排除标准

  • Are allergic to influenza vaccination
  • Have received influenza vaccination within the past 6 months
  • Require prednisone, methotrexate, or other immunosuppressing medications
  • Have HIV infection
  • Have a history of solid organ tumor or bone marrow transplant
  • Require combination immunotherapy;
  • Are on other studies requiring blood draws that might exceed 450 mL total during the period of the influenza vaccine study

结局指标

主要结局

To evaluate immune function in female BRCA1/2 mutation carriers without cancer following seasonal influenza vaccination

时间窗: 2 years

Analysis of the primary objective will depend on determination of the strain-specific neutralizing antibody titer change from day 0 to the last study visit, performed as the standard assay as described by the World Health Organization (WHO).

次要结局

  • Exploratory analysis - transcriptional evaluation(2 years)
  • Exploratory analysis- phenotypic evaluation of B cell(2 years)

研究者

申办方类型
Other
责任方
Sponsor

研究点 (2)

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