- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT05073003
Une étude sur l'innocuité et les réponses immunitaires au vaccin GVGH altSonflex1-2-3 contre la shigellose chez les adultes, les enfants et les nourrissons
Une étude de phase I/II à l'aveugle des observateurs, randomisée, contrôlée et multi-pays pour évaluer l'innocuité, la réactogénicité et les réponses immunitaires au vaccin GVGH altSonflex1-2-3 contre S. Sonnei et S. Flexneri, sérotypes 1b, 2a , et 3a, chez les adultes en Europe (stade 1) suivi d'une désescalade de l'âge des adultes aux enfants et aux nourrissons, et recherche de dose chez les nourrissons en Afrique (stade 2)
Aperçu de l'étude
Statut
Les conditions
Type d'étude
Inscription (Réel)
Phase
- Phase 2
- La phase 1
Contacts et emplacements
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
La description
Critère d'intégration:
Tous les participants:
• LAR(s) des participants et/ou des parents/représentants légalement acceptables des participants, qui, de l'avis de l'investigateur, peuvent et vont se conformer aux exigences du protocole (par ex. achèvement des fiches d'agenda, retour pour les visites de suivi).
- Consentement éclairé écrit ou attesté / imprimé au pouce obtenu du participant / parent (s) / LAR (s) du participant avant l'exécution de toute procédure spécifique à l'étude.
- Participants en bonne santé tels qu'établis par les antécédents médicaux, l'examen clinique et l'évaluation en laboratoire.
- Participants satisfaisant à toutes les exigences de sélection.
- Participants séronégatifs pour l'hépatite B et l'hépatite C.
- Participants négatifs pour l'antigène leucocytaire humain B27 (HLA-B27).
Adultes de 18 à 50 ans :
- Un homme ou une femme entre, et y compris, 18 et 50 ans au moment de la première administration de l'intervention de l'étude.
- Une participante en âge de procréer peut être inscrite à l'étude. Le potentiel de non-procréation est défini comme la pré-ménarche, la ligature ou l'occlusion bilatérale actuelle des trompes, l'hystérectomie, l'ovariectomie bilatérale ou la post-ménopause.
- Les participantes en âge de procréer peuvent être inscrites à l'étude, si la participante :
- a pratiqué une contraception adéquate pendant 1 mois avant l'administration de l'intervention à l'étude, et
- a un test de grossesse négatif le jour de l'administration de l'intervention de l'étude, et
- a accepté de continuer une contraception adéquate pendant toute la période de traitement et pendant 1 mois après la fin de la série d'administration de l'intervention de l'étude.
- Participants séronégatifs pour le virus de l'immunodéficience humaine (VIH).
Enfants de 24 à 59 mois :
- Homme ou femme âgé de 24 à 59 mois inclus au moment de la première vaccination.
- Score Z nutritionnel normal (-2 écart-type ou plus).
- Vaccinations infantiles de routine déjà effectuées au mieux des connaissances des parents / LAR du participant.
- Né après une période de gestation de ≥ 37 semaines.
- Participants séronégatifs pour le VIH.
Nourrissons de 9 mois :
- Un homme ou une femme âgé de 9 mois au moment de la première vaccination.
- Score Z nutritionnel normal (-2 écarts-types ou plus).
- Vaccinations infantiles de routine déjà effectuées au mieux des connaissances des parents / LAR du participant.
- Né après une période de gestation de ≥ 37 semaines.
- Participants négatifs pour le VIH, confirmés par un test de réaction en chaîne par polymérase (PCR) à l'acide désoxyribonucléique (ADN).
Critère d'exclusion:
Tous les participants:
• Exposition connue à Shigella au cours de la vie du participant, confirmée lors de l'entretien avec le participant ou documentée par les dossiers des patients (par exemple, antécédents d'infection à Shigella confirmée par microbiologie), voyage récent* (dans les 2 ans) dans un pays où Shigella ou d'autres maladies entériques les infections sont endémiques, ou occupation récente* (moins de 3 ans) impliquant des espèces de Shigella.
L'exclusion pour cause de voyage ou de travail s'applique uniquement aux adultes de 18 à 50 ans en Europe (étape 1).
• Conditions cliniques évolutives, instables ou incontrôlées.
• Antécédents (connus ou suspectés) de toute réaction ou hypersensibilité susceptible d'être exacerbée par tout composant du vaccin à l'étude.
• Toute condition immunosuppressive ou immunodéficitaire confirmée ou suspectée, basée sur les antécédents médicaux et l'examen physique (aucun test de laboratoire requis).
• Hypersensibilité, y compris allergie, aux médicaments ou au matériel médical dont l'utilisation est prévue dans cette étude.
- Conditions cliniques représentant une contre-indication à la vaccination IM et aux prélèvements sanguins.
- Toute déficience comportementale ou cognitive ou maladie psychiatrique qui, de l'avis de l'investigateur, peut interférer avec la capacité du participant à participer à l'étude.
- Maladie aiguë et/ou fièvre (définie comme température ≥ 38,0°C) au moment de l'inscription*.
Le participant peut toujours être inscrit à l'étude à un moment où la maladie aiguë et/ou la fièvre ont disparu.
• Toute anomalie de laboratoire hématologique et/ou biochimique cliniquement significative.
- Test COVID-19 positif confirmé au cours de la période commençant 30 jours avant la première administration des vaccins à l'étude (Jour -30 au Jour 1).
- Toute autre condition clinique qui, de l'avis de l'investigateur, pourrait présenter un risque supplémentaire pour le participant en raison de sa participation à l'étude.
- Administration de médicaments immunomodulateurs à action prolongée à tout moment pendant la période d'étude (par ex. infliximab).
- Réception préalable d'un vaccin expérimental contre Shigella ou d'un test de provocation avec Shigella vivant.
- Utilisation de tout produit expérimental ou non enregistré (médicament, vaccin ou dispositif médical)* autre que le vaccin à l'étude pendant la période commençant 30 jours avant la première dose de l'intervention à l'étude (Jour -30 au Jour 1), ou utilisation prévue pendant la Période d'étude.
L'utilisation d'herbes et de traitements traditionnels n'est pas considérée comme un critère d'exclusion
• Un vaccin non prévu* par le protocole de l'étude administré pendant la période commençant à -21 jours avant la première dose (-28 jours dans le cas des vaccins vivants) et se terminant après la dernière dose d'administration de l'intervention de l'étude**.
Les vaccins autorisés par le protocole comprennent les vaccins contre la grippe et le COVID-19 chez tous les participants et les vaccins du PEV chez les enfants et les nourrissons.
En cas de vaccination de masse d'urgence, le délai ci-dessus peut être réduit.
- Participer simultanément à une autre étude clinique, à tout moment pendant la période d'étude, dans laquelle le participant a été ou sera exposé à une intervention expérimentale ou non expérimentale (médicament ou dispositif médical invasif).
- Tout membre du personnel de l'étude ou personne à charge immédiate, famille ou membre du ménage.
Adultes de 18 à 50 ans :
- Maladie aiguë ou chronique, anomalie fonctionnelle pulmonaire, cardiovasculaire, hépatique ou rénale cliniquement significative, déterminée par un examen physique ou des tests de dépistage en laboratoire.
- Administration chronique (définie comme plus de 14 jours au total) d'immunosuppresseurs ou d'autres médicaments immunosuppresseurs pendant la période commençant 3 mois avant la première intervention de l'étude vaccinale. Pour les corticostéroïdes, cela signifiera un équivalent de prednisone ≥ 20 mg/jour pour les participants adultes. Les stéroïdes inhalés et topiques sont autorisés.
- Femelle gestante ou allaitante.
- Femme prévoyant de devenir enceinte ou prévoyant d'arrêter les précautions contraceptives.
- Antécédents ou consommation chronique actuelle d'alcool et/ou d'abus de drogues.
Adultes de 18 à 50 ans et Enfants de 24 à 59 mois :
• Administration d'immunoglobulines et/ou de tout produit sanguin ou dérivé plasmatique, ou greffe de moelle osseuse, pendant la période commençant 3 mois avant la première dose du vaccin à l'étude ou l'administration prévue pendant la période d'étude.
Enfants de 24 à 59 mois et nourrissons de 9 mois :
- Anomalie fonctionnelle pulmonaire, cardiovasculaire, hépatique ou rénale aiguë ou chronique cliniquement significative, déterminée par un examen physique ou des tests de dépistage en laboratoire.
- Administration chronique (définie comme plus de 14 jours au total) d'immunosuppresseurs ou d'autres médicaments immunosuppresseurs pendant la période commençant 3 mois avant la première dose de vaccin. Pour les corticostéroïdes, cela signifiera de la prednisone ≥ 0,5 mg/kg/jour ou 20 mg/jour, selon la dose maximale pour les participants pédiatriques. Les stéroïdes inhalés et topiques sont autorisés.
- Enfant pris en charge.
Nourrissons de 9 mois :
• Administration d'immunoglobulines et/ou de tout produit sanguin ou dérivé plasmatique, ou greffe de moelle osseuse, dès la naissance ou administration planifiée pendant la période d'étude.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: La prévention
- Répartition: Randomisé
- Modèle interventionnel: Affectation séquentielle
- Masquage: Quadruple
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Stage 1 Adults: altSonflex1-2-3 High Dose Group 1
European participants 18-50 years of age were randomized to receive a high dose of altSonflex1-2-3 on Day 1 and Day 85. High dose of altSonflex1-2-3 contained 15 micrograms (µg) of O-antigen (OAg) each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in adults 18-50 years of age and children 24-59 months of age, 3 doses in infants 9 months of age
|
|
Expérimental: Stage 1 Adults: altSonflex1-2-3 High Dose Group 2
European participants 18-50 years of age were randomized to receive a high dose of altSonflex1-2-3 on Day 1 and Day 169.
High dose of altSonflex1-2-3 contained 15 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in adults 18-50 years of age and children 24-59 months of age, 3 doses in infants 9 months of age
|
|
Comparateur placebo: Stage 1 Adults: Placebo Group
European participants 18-50 years of age were randomized to receive 1 dose of Placebo on Day 1 and on Day 85 or 169.
All participants in Step 1 that received placebo were pooled, as pre-specified in Statistical Analysis Plan.
|
2 doses in adults 18-50 years of age (stage 1)
|
|
Expérimental: Stage 2 Adults: altSonflex1-2-3 High Dose
African participants 18-50 years of age were randomized to receive a high dose of altSonflex1-2-3 on Day 1 and Day 85. High dose of altSonflex1-2-3 contained of 15 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in adults 18-50 years of age and children 24-59 months of age, 3 doses in infants 9 months of age
|
|
Comparateur actif: Stage 2 Adults: Control
African participants 18-50 years of age were randomized to receive 1 dose of MENVEO as comparator on Day 1 and 1 dose of BOOSTRIX as comparator Day 85.
|
1 dose in adults 18-50 years of age (stage 2) and children 24-59 months of age and 2 doses in infants 9 months of age
1 dose in adults 18-50 years of age (stage 2)
|
|
Expérimental: Stage 2 Children: altSonflex1-2-3 Medium Dose
African participants 24-59 months of age were randomized to receive a medium dose of altSonflex1-2-3 on Day 1 and Day 85. Medium dose of altSonflex1-2-3 contained 7.5 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in children 24-59 months of age, 3 doses in infants 9 months of age
|
|
Expérimental: Stage 2 Children: altSonflex1-2-3 High Dose
African participants 24-59 months of age were randomized to receive a high dose of altSonflex1-2-3 on Day 1 and Day 85. High dose of altSonflex1-2-3 contained 15 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in adults 18-50 years of age and children 24-59 months of age, 3 doses in infants 9 months of age
|
|
Comparateur actif: Stage 2 Children: Control
African participants 24-59 months of age were randomized to receive 1 dose of MENVEO as comparator on Day 1 and 1 dose of TYPHIM VI as comparator on Day 85.
|
1 dose in adults 18-50 years of age (stage 2) and children 24-59 months of age and 2 doses in infants 9 months of age
1 dose in children 24-59 months of age
|
|
Expérimental: Stage 2 Infants safety cohort: altSonflex1-2-3 Low Dose
African participants 9 months of age were randomized to receive a low dose of altSonflex1-2-3 on Day 1, Day 85 and Day 253.
The measles-rubella vaccine (MR-VAC) was administered on Day 29 and Day 281.
Low dose of altSonflex1-2-3 contained 3.75 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
3 doses in infants 9 months of age
2 doses in children 24-59 months of age
|
|
Expérimental: Stage 2 Infants safety cohort: altSonflex1-2-3 Medium Dose
African participants 9 months of age were randomized to receive a medium dose of altSonflex1-2-3 on Day 1, Day 85 and Day 253.
MR-VAC was administered on Day 29 and Day 281.
Medium dose of altSonflex1-2-3 contained 7.5 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in children 24-59 months of age, 3 doses in infants 9 months of age
2 doses in children 24-59 months of age
|
|
Expérimental: Stage 2 Infants safety cohort: altSonflex1-2-3 High Dose
African participants 9 months of age were randomized to receive a high dose of altSonflex1-2-3 on Day 1, Day 85 and Day 253.
MR-VAC was administered on Day 29 and Day 281.
High dose of altSonflex1-2-3 contained 15 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in adults 18-50 years of age and children 24-59 months of age, 3 doses in infants 9 months of age
2 doses in children 24-59 months of age
|
|
Comparateur actif: Stage 2 Infants safety cohort: Control
African participants 9 months of age were randomized to receive a dose of MENVEO as comparator on Day 1 and Day 85 and INFRANRIX HEXA as comparator on Day 253.
MR-VAC was administered on Day 29 and Day 281.
|
1 dose in adults 18-50 years of age (stage 2) and children 24-59 months of age and 2 doses in infants 9 months of age
2 doses in children 24-59 months of age
1 dose in infants 9 months of age
|
|
Expérimental: Stage 2 Infants dose-finding cohort: altSonflex1-2-3 Low Dose
African participants 9 months of age were randomized to receive a low dose of altSonflex1-2-3 on Day 1, Day 85 and Day 253.
MR-VAC was co-administered on Day 1 and Day 253.
This cohort was created to identify the preferred dose among low, medium and high doses.
Low dose of altSonflex1-2-3 contained 3.75 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
3 doses in infants 9 months of age
2 doses in children 24-59 months of age
|
|
Expérimental: Stage 2 Infants dose-finding cohort: altSonflex1-2-3 Medium Dose
African participants 9 months of age were randomized to receive a medium dose of altSonflex1-2-3 on Day 1, Day 85 and Day 253.
MR-VAC was co-administered on Day 1 and Day 253.
This cohort was created to identify the preferred dose among low, medium and high doses.
Medium dose of altSonflex1-2-3 contained 7.5 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in children 24-59 months of age, 3 doses in infants 9 months of age
2 doses in children 24-59 months of age
|
|
Expérimental: Stage 2 Infants dose-finding cohort: altSonflex1-2-3 High Dose
African participants 9 months of age were randomized to receive a high dose of altSonflex1-2-3 on Day 1, Day 85 and Day 253.
MR-VAC was co-administered on Day 1 and Day 253.
This cohort was created to identify the preferred dose among low, medium and high doses.
High dose of altSonflex1-2-3 contained 15 µg OAg of each Shigella serotype (S. sonnei, S. flexneri 1b, S. flexneri 2a, S. flexneri 3a).
|
2 doses in adults 18-50 years of age and children 24-59 months of age, 3 doses in infants 9 months of age
2 doses in children 24-59 months of age
|
|
Comparateur actif: Stage 2 Infants dose-finding cohort: Control
African participants 9 months of age were randomized to receive a dose of MENVEO as comparator on Day 1 and Day 85 and INFRANRIX HEXA as comparator on Day 253.
MR-VAC was co-administered on Day 1 and Day 253.
This cohort was created to identify the preferred dose among low, medium and high doses.
|
1 dose in adults 18-50 years of age (stage 2) and children 24-59 months of age and 2 doses in infants 9 months of age
2 doses in children 24-59 months of age
1 dose in infants 9 months of age
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Stage 2: Geometric Mean Concentrations (GMCs) of Anti-serotype Specific Shigella Lipopolysaccharide (LPS)/O-Antigen (OAg) Serum Immunoglobulin G (IgG) in Participants 9 Months of Age in Africa
Délai: At Day 281 (28 days after the third study intervention)
|
Anti-serotype specific Shigella LPS/OAg serum IgG GMCs were measured by enzyme-linked immunosorbent assay (ELISA) and expressed in ELISA units per milliliter (EU/mL) of serum.
Four serotypes were tested.
Due to the fact, that the Per protocol set (PPS) for Stage 2 Infants - dose finding cohort had less than the 72 participants per group defined in the protocol as a minimum number of participants to ensure power of the analysis, the Stage 2 Infants Safety cohort and Dose-finding cohort were pooled for the statistical analysis as per the Statistical Analysis Plan.
As per protocol, statistical analysis was performed only for the S. sonnei serotype, comparing Stage 2 Infants: Pooled groups (medium vs low dose); and Stage 2 Infants Dose-finding groups (high vs low dose).
The objective of this outcome measure is to identify the preferred dose of each component of the altSonflex1-2-3 vaccine for infants 9 months of age in Africa, therefore control groups were not analyzed.
|
At Day 281 (28 days after the third study intervention)
|
|
Stage 1: Number of Participants 18 to 50 Years of Age in Europe With Solicited Administration Site Events
Délai: Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 169 [depending on the vaccination schedule])
|
The solicited administration site events assessed were erythema, pain, and swelling.
|
Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 169 [depending on the vaccination schedule])
|
|
Stage 1: Number of Adults 18 to 50 Years of Age in Europe With Solicited Systemic Events
Délai: Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 169 [depending on the vaccination schedule])
|
The solicited systemic event assessed was fever.
Fever is defined as temperature equal to or above (=>) 38.0°C.
|
Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 169 [depending on the vaccination schedule])
|
|
Stage 1: Number of Participants 18 to 50 Years of Age in Europe With Unsolicited Adverse Events (AEs)
Délai: Within 28 days after each study intervention (administered at at Day 1, Day 85 and Day 169 [depending on the vaccination schedule])
|
An unsolicited AE is defined as an AE reported in addition to those solicited during the clinical study.
Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms is reported as an unsolicited adverse event.
|
Within 28 days after each study intervention (administered at at Day 1, Day 85 and Day 169 [depending on the vaccination schedule])
|
|
Stage 1: Number of Participants 18 to 50 Years of Age in Europe With Serious Adverse Events (SAEs)
Délai: From Day 1 to Day 113 and/or Day 197
|
An SAE is defined as any untoward medical occurrence that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study participant, results in abnormal pregnancy outcomes or any other situation based on appropriate medical or scientific judgement.
|
From Day 1 to Day 113 and/or Day 197
|
|
Stage 1: Number of Participants 18 to 50 Years of Age in Europe With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After First Study Intervention
Délai: At Day 8
|
Panel tests include measures of alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and white blood cells (WBC).
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 8
|
|
Stage 1: Number of Participants 18 to 50 Years of Age in Europe With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After Second Study Intervention
Délai: At Day 92 (Stage 1 Adults: altSonflex1-2-3 High Dose Group 1), at Day 176 (Stage 1 Adults: altSonflex1-2-3 High Dose Group 2) and at Day 92/Day 176 (Stage 1 Adults: Placebo Group)
|
Panel tests include measures of ALT, AST, creatinine, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and WBC.
Categories reported when comparing Day 85/Day 169 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 92 (Stage 1 Adults: altSonflex1-2-3 High Dose Group 1), at Day 176 (Stage 1 Adults: altSonflex1-2-3 High Dose Group 2) and at Day 92/Day 176 (Stage 1 Adults: Placebo Group)
|
|
Stage 2: Number of Participants 18 to 50 Years of Age in Africa With Solicited Administration Site Events
Délai: Within 7 days after each study intervention (administered at Day 1 and Day 85)
|
The solicited administration site events assessed were pain, erythema, and swelling.
|
Within 7 days after each study intervention (administered at Day 1 and Day 85)
|
|
Stage 2: Number of Participants 18 to 50 Years of Age in Africa With Solicited Systemic Events
Délai: Within 7 days after each study intervention (administered at Day 1 and Day 85)
|
The solicited systemic event assessed was fever.
Fever is defined as temperature equal to or above (=>) 38.0°C.
|
Within 7 days after each study intervention (administered at Day 1 and Day 85)
|
|
Stage 2: Number of Participants 18 to 50 Years of Age in Africa With Unsolicited Adverse Events (AEs)
Délai: Within 28 days after each study intervention (administered at Day 1 and Day 85)
|
An unsolicited AE is defined as an AE reported in addition to those solicited during the clinical study.
Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms is reported as an unsolicited adverse event.
|
Within 28 days after each study intervention (administered at Day 1 and Day 85)
|
|
Stage 2: Number of Participants 18 to 50 Years of Age in Africa With Serious Adverse Events (SAEs)
Délai: From Day 1 to Day 113
|
An SAE is defined as any untoward medical occurrence that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study participant, results in abnormal pregnancy outcomes or any other situation based on appropriate medical or scientific judgement.
|
From Day 1 to Day 113
|
|
Stage 2: Number of Participants 18 to 50 Years of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After First Study Intervention
Délai: At Day 8
|
Panel tests include measures of ALT, AST, creatinine, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and WBC.
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 8
|
|
Stage 2: Number of Participants 18 to 50 Years of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After Second Study Intervention
Délai: At Day 92
|
Panel tests include measures of ALT, AST, creatinine, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and WBC.
Categories reported when comparing Day 85 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 92
|
|
Stage 2: Number of Participants 24 to 59 Months of Age in Africa With Solicited Administration Site Events
Délai: Within 7 days after each study intervention (administered at Day 1 and Day 85)
|
The solicited administration site events assessed were erythema, pain, and swelling.
|
Within 7 days after each study intervention (administered at Day 1 and Day 85)
|
|
Stage 2: Number of Participants 24 to 59 Months of Age in Africa With Solicited Systemic Events
Délai: Within 7 days after each study intervention (administered at Day 1 and Day 85)
|
The solicited systemic event assessed was fever.
Fever is defined as temperature equal to or above (=>) 38.0°C.
|
Within 7 days after each study intervention (administered at Day 1 and Day 85)
|
|
Stage 2: Number of Participants 24 to 59 Months of Age in Africa With Unsolicited Adverse Events (AEs)
Délai: Within 28 days after each study intervention (administered at Day 1 and Day 85)
|
An unsolicited AE is defined as an AE reported in addition to those solicited during the clinical study.
Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms is reported as an unsolicited adverse event.
|
Within 28 days after each study intervention (administered at Day 1 and Day 85)
|
|
Stage 2: Number of Participants 24 to 59 Months of Age in Africa With Serious Adverse Events (SAEs)
Délai: From Day 1 to Day 113
|
An SAE is defined as any untoward medical occurrence that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study participant, results in abnormal pregnancy outcomes or any other situation based on appropriate medical or scientific judgement.
|
From Day 1 to Day 113
|
|
Stage 2: Number of Participants 24 to 59 Months of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After First Study Intervention
Délai: At Day 8
|
Panel tests include measures of ALT, AST, creatinine, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and WBC.
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 8
|
|
Stage 2: Number of Participants 24 to 59 Months of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After Second Study Intervention
Délai: At Day 92
|
Panel tests include measures of ALT, AST, creatinine, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and WBC.
Categories reported when comparing Day 85 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 92
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Solicited Administration Site Events - Infants Safety Cohort
Délai: Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
The solicited administration site events assessed were erythema, pain, and swelling.
|
Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Solicited Administration Site Events - Infants Dose-finding Cohort
Délai: Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
The solicited administration site events assessed were erythema, pain, and swelling.
|
Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Solicited Systemic Events - Infants Safety Cohort
Délai: Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
The solicited systemic event is fever.
Fever is defined as temperature equal to or above (=>) 38.0°C.
|
Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Solicited Systemic Events - Infants Dose-finding Cohort
Délai: Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
The solicited systemic event is fever.
Fever is defined as temperature equal to or above (=>) 38.0°C.
|
Within 7 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Unsolicited Adverse Events (AEs) - Infants Safety Cohort
Délai: Within 28 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
An unsolicited AE is defined as an AE reported in addition to those solicited during the clinical study.
Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms is reported as an unsolicited adverse event.
|
Within 28 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Unsolicited Adverse Events (AEs) - Infants Dose-finding Cohort
Délai: Within 28 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
An unsolicited AE is defined as an AE reported in addition to those solicited during the clinical study.
Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms is reported as an unsolicited adverse event.
|
Within 28 days after each study intervention (administered at Day 1, Day 85 and Day 253)
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Serious Adverse Events (SAEs) - Infants Safety Cohort
Délai: From Day 1 to Day 281
|
An SAE is defined as any untoward medical occurrence that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study participant, results in abnormal pregnancy outcomes or any other situation based on appropriate medical or scientific judgement.
|
From Day 1 to Day 281
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Serious Adverse Events (SAEs) - Infants Dose-finding Cohort
Délai: From Day 1 to Day 281
|
An SAE is defined as any untoward medical occurrence that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in disability/incapacity, is a congenital anomaly/birth defect in the offspring of a study participant, results in abnormal pregnancy outcomes or any other situation based on appropriate medical or scientific judgement.
|
From Day 1 to Day 281
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After First Study Intervention - Infants Safety Cohort
Délai: At Day 8
|
Panel tests include measures of alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, potassium, sodium, urea, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and white blood cells (WBC).
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 8
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After First Study Intervention - Infants Dose-finding Cohort
Délai: At Day 8
|
Panel tests include measures of ALT, AST, creatinine, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and WBC.
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 8
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After Second Study Intervention - Infants Safety Cohort
Délai: At Day 92
|
Panel tests include measures of ALT, AST, creatinine, potassium, sodium, urea, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and WBC.
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 92
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After Second Study Intervention - Infants Dose-finding Cohort
Délai: At Day 92
|
Panel tests include measures of alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, potassium, sodium, urea, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and white blood cells (WBC).
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 92
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After Third Study Intervention - Infants Safety Cohort
Délai: At Day 260
|
Panel tests include measures of ALT, AST, creatinine, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and WBC.
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 260
|
|
Stage 2: Number of Participants 9 Months of Age in Africa With Deviations From Normal Values of Haematological, Renal, and Hepatic Panel Test Results After Third Study Intervention - Infants Dose-finding Cohort
Délai: At Day 260
|
Panel tests include measures of alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine, potassium, sodium, urea, basophils, eosinophils, erythrocytes, haematocrit, haemoglobin, lymphocytes, monocytes, neutrophils, platelets and white blood cells (WBC).
Categories reported when comparing Day 1 (baseline) and normal range hematological, renal and hepatic laboratory results are defined as follows: <parameter>,<range at baseline>,<range at timing>, where range is being classified as Below = value below; Within = value within; and Above = value above the laboratory reference range defined for the specified visit and laboratory parameter.
|
At Day 260
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Stage 1: Anti-serotype Specific Shigella LPS/OAg Serum IgG GMCs in Participants 18 to 50 Years of Age in Europe
Délai: At Day 1 and Day 85/Day 169(before each study intervention); at Day 15 (14 days after the first study intervention); at Day 29 and Day 113/Day 197 (28 days after each study intervention)
|
Anti-serotype specific Shigella LPS/OAg serum IgG GMCs were measured by ELISA and expressed in EU/mL of serum.
S. sonnei, S. flexneri 1b, S. flexneri 2a, and S. flexneri 3a serotypes were tested.
|
At Day 1 and Day 85/Day 169(before each study intervention); at Day 15 (14 days after the first study intervention); at Day 29 and Day 113/Day 197 (28 days after each study intervention)
|
|
Stage 2: Anti-serotype Specific Shigella LPS/OAg Serum IgG GMCs in Participants 18 to 50 Years of Age in Africa
Délai: At Day 1 and Day 85 (before each study intervention administration) and Day 29 and Day 113 (28 days after each study intervention administration)
|
At Day 1 and Day 85 (before each study intervention administration) and Day 29 and Day 113 (28 days after each study intervention administration)
|
|
|
Stage 2: Anti-serotype Specific Shigella LPS/OAg Serum IgG GMCs in Participants 24 to 59 Months of Age in Africa
Délai: At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
|
|
Stage 2: Anti-serotype Specific Shigella LPS/OAg Serum IgG GMCs in Participants 9 Months of Age in Africa - Infants Safety Cohort
Délai: At Day 1, Day 85 and Day 253 (before each study intervention administration) and Day 29, Day 113 and Day 281 (28 days after each study intervention administration)
|
At Day 1, Day 85 and Day 253 (before each study intervention administration) and Day 29, Day 113 and Day 281 (28 days after each study intervention administration)
|
|
|
Stage 2: Anti-serotype Specific Shigella LPS/OAg Serum IgG GMCs in Participants 9 Months of Age in Africa - Dose-finding Cohort
Délai: At Day 1, Day 85 and Day 253 (before each study intervention administration) and Day 29, Day 113 and Day 281 (28 days after each study intervention administration)
|
At Day 1, Day 85 and Day 253 (before each study intervention administration) and Day 29, Day 113 and Day 281 (28 days after each study intervention administration)
|
|
|
Stage 1: Number of Participants 18 to 50 Years of Age Achieving a GVGH ELISA Level Equivalent to ≥1:800 Titer Against S. Sonnei LPS/OAg
Délai: At Day 1 and Day 85/Day 169 (before each study intervention); at Day 15 (14 days after the first study intervention); at Day 29 and Day 113/Day 197 (28 days after each study intervention)
|
At Day 1 and Day 85/Day 169 (before each study intervention); at Day 15 (14 days after the first study intervention); at Day 29 and Day 113/Day 197 (28 days after each study intervention)
|
|
|
Stage 2: Number of Participants 18 to 50 Years of Age Achieving a GVGH ELISA Level Equivalent to ≥1:800 Titer Against S. Sonnei LPS/OAg
Délai: At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
|
|
Stage 2: Number of Participants 24 to 59 Months of Age Achieving a GVGH ELISA Level Equivalent to ≥1:800 Titer Against S. Sonnei LPS/OAg
Délai: At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
|
|
Stage 2: Number of Participants 9 Months of Age Achieving a GVGH ELISA Level Equivalent to ≥1:800 Titer Against S. Sonnei LPS/Oag - Safety Cohort
Délai: At Day 1, Day 85 and Day 253 (before each study intervention) and Day 29, Day 113 and Day 281 (28 days after each study intervention)
|
At Day 1, Day 85 and Day 253 (before each study intervention) and Day 29, Day 113 and Day 281 (28 days after each study intervention)
|
|
|
Stage 2: Number of Participants 9 Months of Age Achieving a GVGH ELISA Level Equivalent to ≥1:800 Titer Against S. Sonnei LPS/Oag - Dose-finding Cohort
Délai: At Day 1, Day 85 and Day 253 (before each study intervention) and Day 29, Day 113 and Day 281 (28 days after each study intervention)
|
At Day 1, Day 85 and Day 253 (before each study intervention) and Day 29, Day 113 and Day 281 (28 days after each study intervention)
|
|
|
Stage 1: Number of Participants 18 to 50 Years of Age Achieving a GVGH ELISA Level Equivalent to ≥1:1600 Titer Against S. Sonnei LPS/OAg
Délai: At Day 1 and Day 85/Day 169 (before each study intervention); at Day 15 (14 days after the first study intervention); at Day 29 and Day 113/Day 197 (28 days after each study intervention)
|
At Day 1 and Day 85/Day 169 (before each study intervention); at Day 15 (14 days after the first study intervention); at Day 29 and Day 113/Day 197 (28 days after each study intervention)
|
|
|
Stage 2: Number of Participants 18 to 50 Years of Age Achieving a GVGH ELISA Level Equivalent to ≥1:1600 Titer Against S. Sonnei LPS/OAg
Délai: At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
|
|
Stage 2: Number of Participants 24 to 59 Months of Age Achieving a GVGH ELISA Level Equivalent to ≥1:1600 Titer Against S. Sonnei LPS/OAg
Délai: At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
At Day 1 and Day 85 (before each study intervention) and Day 29 and Day 113 (28 days after each study intervention)
|
|
|
Stage 2: Number of Participants 9 Months of Age Achieving a GVGH ELISA Level Equivalent to ≥1:1600 Titer Against S. Sonnei LPS/OAg - Safety Cohort
Délai: At Day 1, Day 85 and Day 253 (before each study intervention) and Day 29, Day 113 and Day 281 (28 days after each study intervention)
|
At Day 1, Day 85 and Day 253 (before each study intervention) and Day 29, Day 113 and Day 281 (28 days after each study intervention)
|
|
|
Stage 2: Number of Participants 9 Months of Age Achieving a GVGH ELISA Level Equivalent to ≥1:1600 Titer Against S. Sonnei LPS/OAg - Dose-finding Cohort
Délai: At Day 1, Day 85 and Day 253 (before each study intervention) and Day 29, Day 113 and Day 281 (28 days after each study intervention)
|
At Day 1, Day 85 and Day 253 (before each study intervention) and Day 29, Day 113 and Day 281 (28 days after each study intervention)
|
|
|
Stage 1: Number of Participants 18 to 50 Years of Age Showing at Least a 4-fold Increase in Anti-serotype Specific Shigella LPS/OAg Serum IgG Concentrations, as Measured by GVGH ELISA
Délai: At Day 15 (14 days after the first study intervention) and at Day 29 and Day 113/Day 197 (28 days after each study intervention) compared to baseline (Day 1 and Day 85/Day 169)
|
At Day 15 (14 days after the first study intervention) and at Day 29 and Day 113/Day 197 (28 days after each study intervention) compared to baseline (Day 1 and Day 85/Day 169)
|
|
|
Stage 2: Number of Participants 18 to 50 Years of Age Showing at Least a 4-fold Increase in Anti-serotype Specific Shigella LPS/OAg Serum IgG Concentrations, as Measured by GVGH ELISA
Délai: At Day 29 and Day 113 (28 days after each study intervention) compared to baseline (Day 1 and Day 85)
|
At Day 29 and Day 113 (28 days after each study intervention) compared to baseline (Day 1 and Day 85)
|
|
|
Stage 2: Number of Participants 24 to 59 Months of Age Showing at Least a 4-fold Increase in Anti-serotype Specific Shigella LPS/OAg Serum IgG Concentrations, as Measured by GVGH ELISA
Délai: At Day 29 and Day 113 (28 days after each study intervention) compared to baseline (Day 1 and Day 85)
|
At Day 29 and Day 113 (28 days after each study intervention) compared to baseline (Day 1 and Day 85)
|
|
|
Stage 2: Number of Participants 9 Months of Age Showing at Least a 4-fold Increase in Anti-serotype Specific Shigella LPS/OAg Serum IgG Concentrations, as Measured by GVGH ELISA - Safety Cohort
Délai: At Day 29, Day 113 and Day 281 (28 days after each study intervention) compared to baseline (Day 1, Day 85 and Day 253)
|
At Day 29, Day 113 and Day 281 (28 days after each study intervention) compared to baseline (Day 1, Day 85 and Day 253)
|
|
|
Stage 2: Number of Participants 9 Months of Age Showing at Least a 4-fold Increase in Anti-serotype Specific Shigella LPS/OAg Serum IgG Concentrations, as Measured by GVGH ELISA - Dose-finding Cohort
Délai: At Day 29, Day 113 and Day 281 (28 days after each study intervention) compared to baseline (Day 1, Day 85 and Day 253)
|
At Day 29, Day 113 and Day 281 (28 days after each study intervention) compared to baseline (Day 1, Day 85 and Day 253)
|
|
|
Stage 2: Anti-measles IgG Concentrations in Participants 9 Months of Age in the Dose-finding Cohort
Délai: At Day 1 (before first measles and rubella vaccine (MR-VAC)) and at Day 281 (28 days after the second MR-VAC administration)
|
At Day 1 (before first measles and rubella vaccine (MR-VAC)) and at Day 281 (28 days after the second MR-VAC administration)
|
|
|
Stage 2: Anti-rubella IgG Concentrations in Participants 9 Months of Age in the Dose-finding Groups
Délai: At Day 1 (before first measles and rubella vaccine (MR-VAC)) and at Day 281 (28 days after the second MR-VAC administration)
|
At Day 1 (before first measles and rubella vaccine (MR-VAC)) and at Day 281 (28 days after the second MR-VAC administration)
|
|
|
Stage 2: Number of Participants 9 Months of Age in the Dose-finding Groups Achieving Anti-measles IgG Concentrations of ≥150 Milli International Units Per Milliliter (mIU/mL) and ≥200 mIU/mL
Délai: Day 281 (28 days after the second MR-VAC administration)
|
Day 281 (28 days after the second MR-VAC administration)
|
|
|
Stage 2: Number of Participants 9 Months of Age in the Dose-finding Groups Achieving Anti-rubella IgG Concentrations of ≥4 mIU/mL and ≥10 mIU/mL
Délai: Day 281 (28 days after the second MR-VAC administration)
|
Day 281 (28 days after the second MR-VAC administration)
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Directeur d'études: GSK Clinical Trials, GlaxoSmithKline
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Signes et symptômes digestifs
- Maladies intestinales
- Infections
- Maladies du système digestif
- Maladies gastro-intestinales
- Gastro-entérite
- Infections bactériennes
- Infections bactériennes et mycoses
- Infections bactériennes à Gram négatif
- Infections à entérobactéries
- Dysenterie
- Conditions pathologiques, signes et symptômes
- Signes et symptômes
- Diarrhée
- Dysenterie bacillaire
- Produits biologiques
- Mélanges complexes
- Vaccins bactériens
- Vaccins
- Vaccins ménincoques
- Boostrix
- La diphtérienne-tétanus-ocellulaire pertussis inactivé le poliovirus-haemophilus influenzae b conjugué-hépatite b
- Vaccin antipoliomyélitique Vi, typhoïde
Autres numéros d'identification d'étude
- 212149
- 2021-000891-12 (Numéro EudraCT)
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
Délai de partage IPD
Critères d'accès au partage IPD
Type d'informations de prise en charge du partage d'IPD
- PROTOCOLE D'ÉTUDE
- SÈVE
- CIF
- RSE
Informations sur les médicaments et les dispositifs, documents d'étude
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produit fabriqué et exporté des États-Unis.
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .