301 Off label/unlicensed use Flashcards
Medicinal product
A substance or combination of substances presented as having properties, or used, to prevent, treat or diagnose a disease
Marketing authorisation
Permission to manufacture for sale a specific product
Licensed product
A specific medicinal product, licensed by a specific company, for which there is a marketing authorisation
SmPC - summary of product characteristics
Essential information about the product that forms part of the marketing authorisation
Authorised mode of use
How a licensed product can be used, as detailed in the SmPC
Off-label prescribing
Prescribing an authorised medicinal product in a way not described in the SMPC
Unlicensed product
A medicinal product that has no marketing authority (a.k.a specials)
Types of off label prescribing
- Not approved for intended indication
- Approved for intended indication but not in other respects
Examples of not approved for intended indication off-label
- Brand not approved but other brands are
- Drug not approved but other drugs in class are
- Med. not approved or any in class
- Med. approved and used in cases where indication assumed (not known)
Examples of approved for intended indication off-label
- Unapproved age group
- Unapproved dosage regime
- Unapproved route of administration
- Omission of therapy of drug mandated to be used with primary drug
- Omission of mandated monitoring
Reasons for using unlicensed medicines:
Specific groups
Specific therapeutic area
Specific patient factors
- Children & elderly
- Ophthalmic & dermatological
- Difficulty swallowing & enteral feeding
Responsibilities for prescribing unlicensed/off-label medicines
- Satisfied sufficient evidence of using med. with safety & efficacy
- Responsible for prescribing medicine, overseeing care, monitoring and follow-up
- Make clear, accurate legible record of all med. prescribed and when not following common practice, reasons for prescribing an unlicensed med.
Understanding patients experience & shared decision
Discuss use of unlicensed med.
Support patient/carer with practical issues, implications and keep them informed
Provide patient with PIL
How to identify a preparation and supplier with unlicensed use?
Different suppliers = different formulations
Potential problems with bioavailability
Follow local guideline
Conscious of price
Dispensing an unlicensed medicine
A special - produced by a licensed specials manufacturer
Extemporaneous dispensing
Manipulation of licensed medicine