Safety and Immune Responses After Vaccination With an Investigational RNA-based Vaccine Against Malaria
Фаза 1
Завершено
NCT05581641
| Заболевание | Malaria |
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| Фаза | Фаза 1 |
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| Спонсор | BioNTech SE |
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| Статус | Завершено |
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| Участники | 60 участн. |
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| Вмешательство | BNT165b1 |
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| Дата начала | 15.12.2022 |
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| Дата завершения | 23.02.2024 |
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| Публикация результатов | 3.09.2025 |
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Кратко
This first-in-human clinical trial, was a dose escalation multi-center trial designed to assess the safety, tolerability, and immunogenicity of the vaccine component, BNT165b1, a ribonucleic acid (RNA)-lipid nanoparticle (LNP) encoding for part of the Plasmodium falciparum circumsporozoite protein (PfCSP). BNT165b1 was evaluated at three dose levels (DLs) to select a safe and tolerable dose in a 3-dose schedule.
Number of Participants With Solicited Local Reactions
Up to 7 days post any vaccination, and up to 7 days post each vaccination dose (i.e., post Dose 1 [at Day 8], Dose 2 [at Day 64] and Dose 3 [at Day 190]) · Participants
| Cohort 1: BNT165b1: 3 mcg | 0 Participants |
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| Cohort 2: BNT165b1: 10 mcg | 1 Participants |
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| Cohort 3: BNT165b1: 30 mcg | 1 Participants |
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| Placebo | 0 Participants |
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| Cohort 1: BNT165b1: 3 mcg | 0 Participants |
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| Cohort 2: BNT165b1: 10 mcg | 2 Participants |
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Number of Participants With Solicited Systemic Reactions
Up to 7 days post any vaccination, and up to 7 days post each vaccination dose (i.e., post Dose 1 [at Day 8], Dose 2 [at Day 64] and Dose 3 [at Day 190]) · Participants
| Cohort 1: BNT165b1: 3 mcg | 2 Participants |
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| Cohort 2: BNT165b1: 10 mcg | 3 Participants |
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| Cohort 3: BNT165b1: 30 mcg | 1 Participants |
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| Placebo | 1 Participants |
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| Cohort 1: BNT165b1: 3 mcg | 1 Participants |
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| Cohort 2: BNT165b1: 10 mcg | 4 Participants |
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Number of Participants With Adverse Events (AEs)
Up to 28 days post any vaccination, and up to 28 days post each vaccination dose (i.e., post Dose 1 [at Day 29], Dose 2 [at Day 85] and Dose 3 [at Day 211]) · Participants
| Cohort 1: BNT165b1: 3 mcg | 4 Participants |
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| Cohort 2: BNT165b1: 10 mcg | 7 Participants |
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| Cohort 3: BNT165b1: 30 mcg | 4 Participants |
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| Placebo | 3 Participants |
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| Cohort 1: BNT165b1: 3 mcg | 1 Participants |
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| Cohort 2: BNT165b1: 10 mcg | 4 Participants |
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