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临床试验/PACTR202407803870883
PACTR202407803870883尚未招募1 期

Phase I open-label, age de-escalation trial to assess safety, tolerability, and immunogenicity of the intramuscularly administered combination of RH5.1 and R78C malaria vaccine with Matrix-MTM adjuvant in healthy adults and infants in Tanzania.

Ifakara Health Institute0 个研究点目标入组 60 人开始时间: 2024年7月1日最近更新:
适应症

试验速览

阶段
1 期
状态
尚未招募
入组人数
60

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
0 Month(s) 至 23 Month(s)(—)
性别
All

入选标准

  • 1. Healthy adults aged 18 to 45 years and infants aged 5-17 months
  • 2. Adults and parents able and willing (in the Investigator's opinion) to comply with all study
  • requirements
  • 3. Permanent residence or planned long term stay (at least 15 months) in the study area or
  • surroundings for the period of the trial.
  • 4. Female participants are required to use an effective form of contraception during this
  • study. Acceptable forms of contraception include:
  • a. Established use of oral, injected or implanted hormonal methods of
  • contraception.
  • b. Placement of an intrauterine device or intrauterine system
  • c. Total abdominal hysterectomy
  • 5. For adults: Written informed consent to receive malaria vaccine candidates
  • 6. For infants: written informed consent to receive malaria vaccine candidates will be
  • obtained from the parent/guardian.
  • 7. Reachable (24 hours and 7 days a week) by mobile phone during the entire study period
  • (From screening to last follow up visit)
  • 8. Answer all questions on the informed consent quiz correctly in a maximum of three

排除标准

  • Any history, or evidence at screening, of clinically significant symptoms, physical signs or
  • abnormal laboratory values suggestive of systemic conditions, such as cardiovascular,
  • pulmonary, renal, hepatic, neurological, dermatological, endocrine, malignant,
  • haematological, infectious, immunodeficient, psychiatric and other disorders, which could
  • compromise the health of the participant during the study or interfere with the
  • interpretation of the study results.
  • 2. Use of immunoglobulins or blood products within 3 months prior to enrolment
  • 3. Previous vaccination with a Malaria vaccine.
  • 4. Pregnancy (determined by positive urine pregnancy test), lactation, or intention to become
  • pregnant during the study.
  • 5. Any other serious chronic illness requiring hospital specialist supervision
  • 6. Volunteers unable to be closely followed for social, geographic, or psychological reasons
  • 7. Positive for P. falciparum parasites by Blood smear at screening or previous participation
  • in any malaria vaccine study.
  • 8. Any other condition or situation that would, in the opinion of the investigator, place the
  • participant at an unacceptable risk of injury or render the participant unable to meet the
  • requirements of the protocol.
  • 9. Clinically significant congenital abnormalities as judged by the PI or other delegated
  • individual.
  • 10. History of allergic disease or reactions likely to be exacerbated by any component of the
  • vaccines, e.g., Kathon, neomycin, beta-propiolactone
  • 11. Any history of anaphylaxis in relation to vaccination.
  • 12. Participation in another research study involving receipt of an investigational product in
  • the 30 days preceding enrolment, or planned use during the study period.
  • 13. Scheduled elective surgery or other procedures requiring general anaesthesia during the

研究者

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