EUCTR2015-005735-40-NL进行中（未招募）1 期
Safety and protective efficacy of BCG vaccination against controlled human malaria infection
适应症
相关药物
试验速览
- 阶段
- 1 期
- 状态
- 进行中（未招募）
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional clinical trial of medicinal product
入排标准
- 性别
- All
入选标准
- •1.Subject is aged = 18 and = 35 years and in good health.
- •2.Subject has adequate understanding of the procedures of the study and agrees to abide strictly thereby.
- •3.Subject is able to communicate well with the investigator and is available to attend all study visits.
- •4.The subject will remain within the Netherlands during the challenge period, not travel to a malaria-endemic area during the study period, and is reachable (24/7) by mobile telephone throughout the entire study period.
- •5.Subject agrees to inform his/her general practitioner about participation in the study and to sign a request to release by the General Practitioner (GP), and medical specialist when necessary, any relevant medical information concerning possible contra-indications for participation in the study.
- •6.The subject agrees to refrain from blood donation to Sanquin or for other purposes throughout the study period and for a defined period thereafter according to current Sanquin guidelines.
- •7.For female subjects: subject agrees to use adequate contraception and not to breastfeed for the duration of study.
- •8.Subject agrees to refrain from intensive physical exercise (disproportionate to the subjects usual daily activity or exercise routine) during the malaria challenge period.
- •9.Subject has signed informed consent.
- •Are the trial subjects under 18? no
- •Number of subjects for this age range:
- •F.1.2 Adults (18-64 years) yes
- •F.1.2.1 Number of subjects for this age range 20
- •F.1.3 Elderly (>=65 years) no
- •F.1.3.1 Number of subjects for this age range
排除标准
- •1.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 volunteer during the study or interfere with the interpretation of the study results. These include, but are not limited to, any of the following.
- •1.1Body weight <50 kg or Body Mass Index (BMI) <18 or >30 kg/m2 at screening.
- •1.2A heightened risk of cardiovascular disease, as determined by: an estimated ten year risk of fatal cardiovascular disease of =5% at screening, as determined by the Systematic Coronary Risk Evaluation (SCORE); history, or evidence at screening, of clinically significant arrhythmia’s, prolonged QT-interval or other clinically relevant ECG abnormalities; or a positive family history of cardiac events in 1st or 2nd degree relatives <50 years old.
- •1.3A medical history of functional asplenia, sickle cell trait/disease, thalassaemia trait/disease or G6PD deficiency.
- •1.4History of epilepsy in the period of five years prior to study onset, even if no longer on medication.
- •1.5Screening tests positive for Human Immunodeficiency Virus (HIV), or active Hepatitis B Virus (HBV) or Hepatitis C Virus (HCV).
- •1.6Chronic use of i) immunosuppressive drugs, ii) antibiotics, iii) or other immune modifying drugs within three months prior to study onset (inhaled and topical corticosteroids and oral anti-histamines exempted) or expected use of such during the study period.
- •1.7Use of Non-steroidal Anti-Inflammatory Drugs (NSAIDs) in the four weeks prior to study start or expected use of NSAIDs during the study period.
- •1.8History of malignancy of any organ system (other than localized basal cell carcinoma of the skin), treated or untreated, within the past 5 years.
- •1.9Any history of treatment for severe psychiatric disease by a psychiatrist in the past year.
- •1.10History of drug or alcohol abuse interfering with normal social function in the period of one year prior to study onset, positive urine toxicology test for cocaine or amphetamines at screening or inclusion, or positive urine toxicology test for cannabis at inclusion.
- •2.For female subjects: positive urine pregnancy test at screening or at inclusion.
- •3.Any history of malaria, positive serology for P. falciparum, or previous participation in any malaria (vaccine) study.
- •4.Known hypersensitivity to or contra-indications (including co-medication) for use of chloroquine, Malarone or artemether-lumefantrine, or history of severe (allergic) reactions to mosquito bites.
- •5.Receipt of any vaccinations in the 3 months prior to the start of the study or plans to receive any other vaccinations during the study period or up to 90 days thereafter.
- •6.Participation in any other clinical study in the 30 days prior to the start of the study or during the study period.
- •7.Being an employee or student of the department of Medical Microbiology of the Radboudumc or the department of Internal Medicine.
- •8.Any other condition or situation that would, in the opinion of the investigator, place the subject at an unacceptable risk of injury or render the subject unable to meet the requirements of the protocol.
研究者
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