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Trial - NCT04969601


Column Value
Trial registration number NCT04969601
Full text link
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

First author
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

Arnaud PETIT, Pr

Contact
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

arnaud.petit@aphp.fr

Registration date
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

2021-07-20

Recruitment status
Last imported at : Nov. 16, 2021, 6:30 p.m.
Source : ClinicalTrials.gov

Recruiting

Study design
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

nonRCT

Allocation
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

Non-randomized

Design
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

Single group assignment

Masking
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

Open label

Center
Last imported at : March 15, 2023, 4 a.m.
Source : ClinicalTrials.gov

multi-center

Study aim
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

Prevention

Inclusion criteria
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

inclusion criteria: children aged 1 to 15 years old : with acute lymphoblastic leukemia undergoing chemotherapy (at least 2 weeks from the last injection of peg-asparaginase) or for whom the last chemotherapy is less than or equal to 12 months with acute myeloid leukemia within 12 months from the end of treatment healthy siblings aged 12 to 15 years old living in the same household than the child with al more than 50% of the time informed consent from parents patient affiliated to health insurance

Exclusion criteria
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

documented sars-cov-2 infection ongoing or that occurred less than 3 months ago known clinical allergy to polyethylene glycol (peg) pregnant woman during first pregnancy quarter or lactating woman platelet <50 giga(g) g/l or neutrophils <0.5 g/l at time of vaccination vaccination within 4 weeks from the 1st injection or planning to receive an approved vaccine 4 weeks after the last injection any hemorrhagic trouble considered as a contraindication to intramuscular injection history of severe adverse event after a vaccine administration including anaphylaxis and associated symptoms such as rash, respiratory issues, angioedema and abdominal pain, or history of allergic reaction that could be exacerbated by a vaccine component participant vaccinated against tuberculosis within the past year

Number of arms
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

1

Funding
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

Assistance Publique - Hôpitaux de Paris

Inclusion age min
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

1

Inclusion age max
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

15

Countries
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

France

Type of patients
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

High risk patients

Severity scale
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

N/A

Total sample size
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

150

primary outcome
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

co-primary endpoint: Increase in anti-Spike Immunoglobulin G (IgG) titer AND positive anti-Spike neutralizing test;Dose limiting toxicity (DLT)

Notes
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

None

Phase
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

Phase 1/Phase 2

Arms
Last imported at : July 21, 2021, 4 p.m.
Source : ClinicalTrials.gov

[{"arm_notes": "10, 20, 30 \u00b5g (depending on the observed responses of previous children);2;21-28 days apart", "treatment_id": 222, "treatment_name": "Bnt162b2", "treatment_type": "Rna based vaccine", "pharmacological_treatment": "Vaccine"}]