Antiemetic Drugs can change PK profiles [PK / PD]

posted by mittyri – Russia, 2016-12-27 20:33 (2674 d 13:34 ago) – Posting: # 16890
Views: 4,967

Dear anky1212,

❝ Also, drugs which is dopamine antagonist may worsen pd symptoms and may not be used as antiemetic for BE OF LCE.


We are trying to prevent the dopamine-induced AE, right? Your subjects will be healthy, I suppose no PD in anamnesis. Due to the antagonism dopamine blockers are No1. I think metoclopramide would be even more effective due to the central effect, but not sure.

❝ Can we use ondansetron for BE of LCE to mitigate emesis, nausea?


Yes, you can, but it would be not so effective as dopamine blockers.

❝ But i need reference for the same which i couldn't fimd.


I think no one performed such a study (LCE/LCE+Ondansetron) due to lack of physiological basis of interaction.
BTW ondansetron is mentioned as an antiemetic treatment in PD here and here

Kind regards,
Mittyri

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