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临床试验/RPCEC00000055
RPCEC00000055
已完成
1 期

A phase I/II, double-blind, randomized, controlled study to evaluate the safety, reactogenicity and immunogenicity of a single dose of the Cuban Salmonella Typhi Vi polysaccharide vaccine – vax-TyVi –, and the control vaccines – Typhim-Vi and vax-TET – , intramuscularly applied to children and teenagers.

Finlay Institute0 个研究点2008年7月29日

概览

阶段
1 期
干预措施
未指定
疾病 / 适应症
typhoid fever
发起方
Finlay Institute
状态
已完成
最后更新
去年

概览

简要总结

暂无简介。

注册库
who.int
开始日期
2008年7月29日
结束日期
待定
最后更新
去年
研究类型
Interventional
性别
All

研究者

入排标准

入选标准

  • 1\-A male or female between, and including, 9 and 13 years of age at the time of the vaccination. 2\-Written informed consent obtained from the parents or guardians. 3\-Free from obvious health problems as established by medical history and clinical examination before entering into the study. 4\-If the subject is a female of childbearing potential; she must be abstinent or have to use adequate contraceptive precautions during the study. Negative pregnancy tests have to be obtained before vaccination.

排除标准

  • 1\-Acute or chronic, clinically significant pulmonary, cardiovascular, hepatic, metabolic or renal functional abnormality, as determined by physical examination. 2\- Chronic administration (defined as more than 14 days) of immunosuppressants or other immune\-modifying drugs prior to the vaccination. Inhaled and topical steroids are allowed. 3\-Use of other typhoid vaccine within 2 years preceding the study. 4\-Planned administration / administration of a vaccine not foreseen by the study protocol during the period starting one month before the application of the study vaccine and ending one month after that application. 5\-Any hematological disease. 6\-Administration of immunoglobulins and/or any blood products within the three months preceding the single dose of the candidate vaccine or planned administration during the study period. 7\-Possibility of administration of any blood by\-products during the study period. 8\-Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection. 9\-A family history of congenital immunodeficiency. 10\-History of allergic disease or reactions likely to be exacerbated by any component of the vaccine. 11\-History of any neurological disorders or seizures. 12\-Acute disease at the time of enrollment. Acute disease is defined as the presence of a moderate or severe illness with or without fever. 13\-Use of any investigational or non\-registered drug other than the study vaccine within 30 days preceding the single dose of study vaccine, or planned use during the study period. 14\-Axillary temperature of \>\=37\.5°C before vaccination. 15\-Administration of immunosuppressants, other immune\-modifying drugs or radiotherapy during the study period. Inhaled and topical steroids are allowed. 16\-Pregnancy. 17\-Difficulties to obtain a blood sample of a subject.

结局指标

主要结局

未指定

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