Misuse of Drugs Act 4 Flashcards
Dependance is…
A cluster of physiological, behavioural, and cognitive phenomena in which the use of a substance takes on a much higher priority for a given individual than other behaviours that once had greater value. A central descriptive characteristic of the dependence syndrome is the desire (often strong, sometimes overpowering) to take psychoactive drugs, alcohol, or tobacco. There may be evidence that return to substance use after a period of abstinence leads to a more rapid reappearance of other features of the syndrome than occurs with nondependent individuals.
Main prescribed pharmacological treatment for addiction: (4)
Opiate substitution
Opiate withdrawal symptom relief
Alcohol treatments
Tobacco substitution
Main opiate substitutions. (3)
Methadone
Buprenorphine (eg. Subutex)
Diamorphine
Proscribed treatment for addiction is also assisted by other interventions:
Psychological support and interventions, eg. CBT.
Behavioural change
Lifestyle change
Social change
Other roles of the pharmacist in the lives of drug dependent patients.
Needle exchange (and harm reduction advice - signposting to treatment)
Support in treatment - daily contact.
Involvement in shared care with prescribers, care workers.
OTC advice - does this affect urine tests?
General lifestyle advice
Minor allotment schemes
Naloxone supply (counters effect of opioids OD)
Hep B vaccinations
Hep C and HIV screening
Prescribing
How does opiate substitution therapy (OST) work. Common example?
Methadone or buprenorphine replacing heroin.
Longer t1/2, once daily dose.
Maintain adequate dose has best outcomes. Role for detox of patient but they need to be ready and use no pharmacological interventions to maximise outcome.
FORCED DETOXIFICATION DOES NOT WORK.
How does instalment prescribing and supervised consumption help society?
Prevents leachate of drugs into black market and accidental overdose (eg. Teenager finding drug and taking it)
How long are patients supervised for?
Three months recommended but not a legal requirement, use your judgment.
What is the primary aim or OST?
Retention in treatment… Keep patient coming back.
This facilitates other outcomes.
Who can prescribe CDs to drug dependant people? For treatment of organic disease. Eg. Broken leg, cancer etc.
And prescriber can prescribe CDs for organic disease treatment (eg. Broken leg)
Dr require adding to the DH list to prescribe ….. (3) …. For addiction treatment
Diamorphine, cocaine, dipipanone.
Any doctor can prescribe … (2) for the management of dependance without the need for a licence?
Methadone and buprenorphine.
Can pharmacist and nurse independent prescribers prescribe CDs for addiction?
Yes - except for diamorphine, cocaine and dipipanone ( they cannot get onto the DH list to prescribe these).
What script do we write instalments for drug dependance on?
Can prescribe to treat dependance on FP10 but instalments must be on FP10MDA (blue) or you won’t get paid.
What CDs for the treatment of addiction can be prescribed in instalments? (2)
Buprenorphine and diazepam.
Other drugs are still on FP10MDA but not in instalments.