This message was posted by a user wishing to remain anonymous
Thank you! Did you do a Safety Pharmacology study ((1 or 2 species) ? -- [i.e., in addition to Tox (1 animal species) + 2nd species biodistribution]
Also, did you include the tox study summary/results - or - just the design in the pre-IND meeting package?
Thanks in advance.
Original Message:
Sent: 30-Mar-2023 10:02
From: Anonymous Member
Subject: Pharm/Tox Phase 1 Vaccine IND - 1 species?
This message was posted by a user wishing to remain anonymous
We were able to get CBER/OVRR approval to conduct only 1 animal species tox study (repeat-dose) since there are no appropriate animal models for the disease in question. However, we did do a 2nd species biodistribution study. Neither of the 2 species were truly appropriate, but we had to do something to proceed with our FIH study.
Original Message:
Sent: 29-Mar-2023 15:07
From: Anonymous Member
Subject: Pharm/Tox Phase 1 Vaccine IND - 1 species?
This message was posted by a user wishing to remain anonymous
Dear Colleagues, Have you received agreement from FDA for Safety Pharmacology and/or Tox data package for Phase 1 Vaccine IND with 1 animal species (instead of 2)?
If yes, please could you share a few points on how it was justified? - for e.g. Only animal/species A is relevant because...
Or if no, what was the pushback from CBER?
Thanks in advance