Registered protocol
INPLASY2026100034
Protocol title
Incidence, timing, and risk factors of biphasic reactions in children presenting to the emergency department with anaphylaxis: protocol for a systematic review and meta-analysis
Keywords
- anaphylaxis
- biphasic reaction
- children
- emergency department
- meta-analysis
Additional keywords may be available in the full-text protocol.
Registration timing
Prospective
Review stage at registration
Preliminary searches