Addiction meds Flashcards
Acamprosate: class
GABA agonist/ Glutamate antagonist
Acamprosate: MOA
Increase GABA
Decrease Glutamate
Acamprosate: Indication
Maintenance of etoh cessation
Acamprosate: contraindications
CrCl below 30
Does Acamprosate cause a disulfram-like reaction?
No
Disulfram: class
Aldehyde Dehydrogenase Inhibitor
Disulfram:MOA
Inhibits etoh metabolism –> badness
Reisert shout-out
Disulfram: indication
Maintenance of etoh cessation
Disulfram: side effects
Psychosis, metallic or garlic taste, impotence, hepatitis
Minimum time needed to be abstinent before starting Disulfram?
12 hours
Naltrexone: class
Opioid antagonist
Naltrexone: MOA
Competative opioid antagonist. Highest affinity for mu.
Naltrexone: Indication
Maintenance of etoh/opioid cessation
Naltrexone: contraindication
Opioid in serum
What is required with a Naltrexone Rx?
FDA med guide
Methadone: class
Opioid analgesic
Methadone: MOA
Inhibits ascending pn pathways; NMDA receptor antagonist
Methadone: indication
Analgesia (low doses)
Opioid addiction Tx
Methadone’s therapeutic window - narrow or wide?
Narrow
What should you avoid on Methadone?
GF jiuce
If you take Methadone for pn…
its effects will wear off faster than the t1/2
Bupenorphine: class
Opioid partial agonist
Bupenorphine: MOA
High affinity for mu receptors; partial kappa antagonism
Bupenorphine: indication
Analgesia; opioid withdrawal/dependence
What is required for a Bupenorphine Rx?
FDA med guide
Naloxone: class
Opioid antagonist
Naloxone: MOA
Pure competitive opioid antagonist
Naloxone: indication
Opioid OD
Suboxone: class
Opioid partial agonist + opioid antagonist
Suboxone: MOA
Combined bupenorphine/naloxone action
Suboxone: indication
Maintenance therapy for opioid abstinence
What does Suboxone use require?
Participation in FDA program and FDA med guide.