[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100644085":3},{"organization":4,"armGroups":7,"interventions":42,"overallOfficials":59,"centralContacts":64,"locations":48,"responsibleParty":70,"collaborators":72,"id":76,"slug":77,"hasResults":78,"nctId":79,"briefTitle":80,"officialTitle":81,"acronym":48,"eligibilityCriteria":82,"healthyVolunteers":83,"sex":84,"minAge":85,"maxAge":86,"enrollmentInfo":87,"targetDuration":48,"studyType":90,"phases":91,"briefSummary":94,"conditions":95,"keywords":97,"overallStatus":99,"whyStopped":48,"lastUpdateSubmitDate":100,"lastUpdatePostDateStruct":101,"startDateStruct":104,"completionDateStruct":106,"leadSponsor":108,"locationsCount":48},{"fullName":5,"class":6},"International Vaccine Institute","OTHER",[8,15,20,24,30,34,38],{"label":9,"type":10,"description":11,"interventionNames":12},"Group A","EXPERIMENTAL","A total of 30 participants aged 18-45 years will receive one dose of 30 µg IP-QSV or placebo.",[13,14],"Biological: 30μg IP-QSV","Other: Placebo",{"label":16,"type":10,"description":17,"interventionNames":18},"Group B","A total of 30 participants aged 2-5 years will receive two doses of 10 µg IP-QSV or placebo at 3 months interval.",[14,19],"Biological: 10μg IP-QSV",{"label":21,"type":10,"description":22,"interventionNames":23},"Group C","A total of 30 participants aged 2-5 years will receive one dose of 30 µg IP-QSV or placebo",[13,14],{"label":25,"type":26,"description":27,"interventionNames":28},"Group D","PLACEBO_COMPARATOR","A total of 60 participants aged 6-8 months will receive three doses of 2 µg IP-QSV or placebo at Months 0, 3, and 9.",[14,29],"Biological: 2μg IP-QSV",{"label":31,"type":10,"description":32,"interventionNames":33},"Group E","A total of 100 participants aged 6-8 months will receive three doses of 10 µg IP-QSV or placebo at Months 0, 3, and 9.",[14,19],{"label":35,"type":10,"description":36,"interventionNames":37},"Group F","A total of 60 participants aged 9-11 months will receive two doses of 10 µg IP-QSV or placebo at 6 months interval",[14,19],{"label":39,"type":10,"description":40,"interventionNames":41},"Group G","A total of 60 participants aged 6-8 months will receive two doses of 30 µg IP-QSV or placebo at 9 months interval",[13,14],[43,49,53,56],{"type":44,"name":45,"description":46,"armGroupLabels":47,"otherNames":48},"BIOLOGICAL","30μg IP-QSV","A mix of the four synthetic OS-based conjugates, each independently targeting SF 2a, 3a, 6, or Sson, and using tetanus toxoid as carrier protein. 30 ㎍ of IP-QSV adjuvanted with Aluminum phosphate.",[9,21,39],null,{"type":6,"name":50,"description":51,"armGroupLabels":52,"otherNames":48},"Placebo","Sterile 0.9% sodium chloride.",[9,16,21,25,31,35,39],{"type":44,"name":54,"description":46,"armGroupLabels":55,"otherNames":48},"10μg IP-QSV",[16,31,35],{"type":44,"name":57,"description":46,"armGroupLabels":58,"otherNames":48},"2μg IP-QSV",[25],[60],{"name":61,"affiliation":62,"role":63},"Samba Sow, MD","CVD-Mali","PRINCIPAL_INVESTIGATOR",[65],{"name":66,"role":67,"phone":68,"phoneExt":48,"email":69},"Tarun Saluja, MD","CONTACT","+82 2 8811 236","tarun.saluja@ivi.int",{"type":71,"investigatorFullName":48,"investigatorTitle":48,"investigatorAffiliation":48,"oldNameTitle":48,"oldOrganization":48},"SPONSOR",[73],{"name":74,"class":75},"Institut Pasteur","INDUSTRY","100644085","phase-1-safety-and-immunogenicity-study-of-ip-qsv-vaccine-in-healthy-adultsadolescents-children-and-infants-100644085",false,"NCT07666750","Safety and Immunogenicity Study of IP-QSV Vaccine in Healthy Adults\u002FAdolescents, Children and Infants","A Phase 1\u002F2a, Randomized, Observer-blind, Age-descending, Dose Finding Study to Evaluate the Safety and Immunogenicity of Institut Pasteur Quadrivalent Shigella Vaccine (IP-QSV) for Intramuscular Administration in Healthy Adults\u002FAdolescents, Children and Infants","Inclusion Criteria:\n\n* Individuals aged 18-45 years in Group A, 2-5 years in Groups B and C, 6-8 months in Groups D, E and G , and 9-11 months in Group F\n* Participants\u002F Participants' Legally Acceptable representative (LAR) willing to provide written informed consent to participate in the study voluntarily\n* Participants who can comply with the study requirements\n* Individuals in good health as determined by the outcome of medical history, physical examination, and the clinical judgment of the investigator\n\nExclusion Criteria:\n\n* Known history or allergy to investigational vaccine components or other medications, or any other allergies deemed by the investigator to increase the risk of an adverse event if they were to participate in the trial\n* Individuals with major congenital abnormalities, developmental disorders, genetic defects, or severe malnutrition, among other conditions which in the opinion of investigator may affect the participant's participation in the study\n* Known history of immune function disorders including immunodeficiency diseases (known HIV infection¥ or other immune function disorders) which in the opinion of investigator may affect the participant's participation in the study or interfere with the assessment of the study objectives\n* Use of systemic steroids within past 6 months (\\>10 mg\u002Fday prednisone equivalent for periods exceeding 2 consecutive weeks), or receive chemotherapy, radiation therapy or other immunosuppressive drugs within the past 6 months\n* Any abnormality or chronic disease which in the opinion of the investigator might be detrimental for the safety of the participant and interfere with the assessment of the study objectives\n* Individuals with behavioral or cognitive impairment or psychiatric disease or neural disorders that, in the opinion of the investigator, could interfere with the participant's ability to participate in the trial\n* Individuals with splenectomy\n* Individuals with a known bleeding diathesis, or any condition that may be associated with a prolonged bleeding time resulting in contraindication for IM injections\u002Fblood extractions\n* Receipt of blood, blood-derived products, or immunoglobulin products in the past 3 months\n* Individuals who have received other vaccines from 4 weeks prior to the first dose of investigational product administration or planned to receive any vaccine within 4 weeks post any dose of the investigational product\n* Individuals with active or known previous culture-proven Shigella infection\n* Individuals who have household contact with\u002Fand \u002For intimate exposure to an individual with laboratory confirmed Shigella infection\n* Previous participation in any study in which a Shigella-vaccine candidate was administered\n* Individuals with a history of severe diarrhea in the last 6 months requiring care at a medical facility lasting 24 hours or more\n* Individuals with a history of clinically significant gastrointestinal disorders or with any history of frequent diarrhea, nausea or emesis, within the last 6 months\n* Individuals aged below 5 years with Weight for Height Z score and\u002For Height for Age Z score of less than -3\n* Any female participant who is lactating or pregnant#\n* Females of childbearing potential who do not agree to use an effective birth control method\\* for at least 4 weeks before the screening and up to 12 weeks after the investigational product administration\n* Individuals enrolled in another clinical trial within 6 months prior to enrollment, concomitantly enrolled or scheduled to be enrolled in another trial during study period\n* Individuals who are research staff involved with the clinical trial or household members of research staff\n* As per Investigator's medical judgement, an individual could be excluded from the study despite meeting all inclusion\u002Fexclusion criteria mentioned above\n* Special Conditions for Children Aged 24 Months and Below: For such children, additional exclusion criteria include difficult birth, resuscitation after suffocation, a history of neurological damage, premature birth (delivery before the 37th week of gestation), and low birth weight (less than 2500 grams)\n* Clinically significant abnormal findings in blood tests during the screening",true,"ALL","6 Months","45 Years",{"count":88,"type":89},370,"ESTIMATED","INTERVENTIONAL",[92,93],"PHASE1","PHASE2","The goal of this phase 1\u002F2a, randomized, observer-blind, age-descending, dose-finding trial is to evaluate the safety and immunogenicity of a quadrivalent synthetic oligosaccharide-based Shigella vaccine (adjuvanted IP-QSV) in adults, children, and infants in Mali. This first-in-human study is intended to obtain initial data on the safety of the adjuvanted IP-QSV vaccine and its effect on immune responses in a Shigella-endemic region.",[96],"Shigella Infection",[98],"Shigella vaccine","NOT_YET_RECRUITING","2026-06-21",{"date":102,"type":103},"2026-06-24","ACTUAL",{"date":105,"type":89},"2026-07",{"date":107,"type":89},"2028-11",{"name":5,"class":6}]