BioCatalyst

HFA-152a, HFA-134a — catalyst calendar

1 verified catalyst event(s) referencing HFA-152a, HFA-134a, each linked to its official source. Verified as of 2026-10-21.

Upcoming

DateEventCompanyDrugOfficial source & verification
2027-02-25
in 4mo
ESTIMATED
 READOUT
A Study to Compare Safety of 4 Weeks Exposure to Propellants Hydrofluoroalkane 1
Phase 3 · Asthma
 GlaxoSmithKline HFA-152a, HFA-134a ClinicalTrials.gov ↗
✓ Source-checked 2026-10-21
Sponsor-projected date — can change
Disclaimer. Bio Catalyst Calendar is a public-events data calendar. Every date is sourced and linked to an official record (ClinicalTrials.gov, FDA / Federal Register, openFDA). It is scheduling and reference data only — NOT investment advice, a recommendation, or a buy/sell signal. Dates set by sponsors and the FDA can change; always confirm against the linked official source.