跳至主要内容
临床试验/PACTR202108781239363
PACTR202108781239363招募中1 期

A Phase 1 Randomized, Blinded, Placebo Controlled, Dose-Escalation and Dosing Regimen Selection Study to Evaluate the Safety and Immunogenicity of rVSV-Vectored Lassa Virus Vaccine in Healthy Adults at Multiple Sites in West Africa

Emergent Product Development Gaithersburg Inc0 个研究点目标入组 108 人开始时间: 2021年1月18日最近更新:
适应症

试验速览

阶段
1 期
状态
招募中
发起方
入组人数
108

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
19 Year(s) 至 44 Year(s)(—)
性别
All

入选标准

  • 1. Subject understands the study as outlined in the informed consent form (ICF) and its procedures, agrees to study-related assessments, study visits, and voluntarily provides informed consent by signing the ICF.
  • 2. Age: 18 to 50 years (inclusively).
  • 3. Body mass index (BMI) of 18 to 30 kg/m2 at Screening Visit.
  • 4. Hearing threshold between -10 to 15 decibels (dB) across low, middle, and high frequencies as measured by audiometry.
  • 5. Generally healthy, in the opinion of the Investigator, based on medical history, physical examination and screening laboratory assessments.
  • 6. Women who are EITHER:
  • i. Not of childbearing potential (CBP): anatomically sterile, or post-menopausal (defined as elevated FSH and =12 months without menses).
  • ii. Meet all the below criteria:
  • Negative serum pregnancy test at Screening Visit.
  • Negative urine pregnancy test immediately prior to dosing at Day 1.
  • Do not intend to become pregnant during the study.
  • Using one of these medically acceptable methods of contraception (if woman of CBP) for the duration of participation, such as:
  • Hormonal contraceptives (e.g., implants, pills, patches [combined estrogen and progestogen, or progestogen-only hormonal contraception associated with inhibition of ovulation, intrauterine hormone-releasing system]) initiated =30 days prior to dosing.
  • Intrauterine device (IUD) inserted =30 days prior to dosing.
  • Bilateral tubal ligation.

排除标准

  • 1. Currently pregnant or lactating.
  • 2. Laboratory evidence of infection with human immunodeficiency virus (HIV), hepatitis B or C viruses (HBV or HCV).
  • 3. History of cardiac disease.
  • 4. History of severe allergic reaction or anaphylaxis.
  • 5. History of any immunodeficiency or immunocompromising condition that could impact response to IP administration.
  • 6. Receipt or anticipated receipt of blood products from 180 days prior to screening to 30 days post IP administration.
  • 7. Current or past participation in a study with an IP from 30 days prior to screening through study duration.
  • 8. Receipt or anticipated receipt of any vaccines or systemic immunomodulatory agents from 30 days prior to screening to 90 days post IP administration.
  • 9. Evidence of current or past (over the past 5 years) use or treatment for alcohol or drug abuse.
  • 10. Planned medical procedure during the study.
  • 11. Medical condition that, in the opinion of the Investigator, could adversely impact the subject.
  • 12. Chronic or acute severe neurologic condition
  • 13. Clinically significant medical condition or laboratory assessment.
  • 14. Abnormal clinically significant electrocardiogram (ECG) at screening.
  • 15. Acute condition not resolved at least 14 days prior to IP dosing.
  • 16. History of LASV infection/disease.
  • 17. Prior residence greater than 30 days in a LASV-endemic region.
  • 18. Prior receipt of any investigational LASV vaccine.
  • 19. Prior receipt of a VSV-vectored Ebola virus vaccine.
  • 20. Prior known infection with VSV.
  • 21. History of hearing loss.

研究者

发起方
Emergent Product Development Gaithersburg Inc

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