CORPORATE OFFICE
Level 1
32 Oxford Terrace
Telephone: 0064 3 364 4160
Christchurch Central
Fax: 0064 3 364 4165
CHRISTCHURCH 8011
[email address]
31 October 2017
Jason
Email: [FYI request #6540 email];
Dear Jason
RE Official information request CDHB 9717
I refer to your email dated 5 October 2017 and received 6 October 2017 requesting the following
information under section 12 of the Official Information Act from Canterbury DHB. (This being a follow
up to our response to your OIA request CDHB 9704).
1. Does the CDHB / CORS policy of diluting methadone takeaways apply to people who are prescribed
methadone by a GP or OST Clinic outside of the CDHB region but have it dispensed from a
Christchurch pharmacy? IE If someone is prescribed methadone by an Auckland, Masterton or
Wellington GP / OST clinic which does not require dilution, and the Doctor specifies DO NOT
DILUTE (or even without this specification), does the dangerous CORS policy of requiring dilution
apply or overrule the Doctors wishes if the patient has nothing to do with CORS?
a. Do pharmacists in the CDHB region have to dilute out of region methadone patients takeaways
when their GP does not require dilution and perhaps even specifies there should be no dilution?
The CORS/CDHB policy applies to patients who are under the service including those who are on shared
care (GP prescribing with authorisation under the Misuse of Drugs Act by CORS). We cannot provide
specific comments on how other services prescribe or what community pharmacies do in the
Christchurch region for those patients who may be temporarily in the area.
2. How does dilution prevent diversion of takeaway doses? i.e. the takeaway dose is being taken
home anyway so there is no need to divert it... Needle exchanges supply 60ml syringes, and most
people have stove tops they can use to remove the added water so it seems like nothing is
achieved except endangering the patient by preventing them from verifying they have received the
correct dose of medication (something that should be a basic human right).
The response to OIA request CDHB 9704 addressed this issue.
3. Looking at the provided table regarding the dispensing errors am I right in interpreting
"unconfirmed" as meaning the CDHB doesn't know what the outcome of the error was? IE the
patient may have overdosed, received Naloxone from an ambulance EMT and then refused
admission to hospital so it was not linked to the dispensing error?
The unconfirmed category relates to how the incident was categorised at the time of the reporting. The
Canterbury DHB is aware of the outcome of the events.
4. It would also be good if you could provide me with copies of any emails, memos, directives,
communications etc. held by the CDHB relating to the topic of dilution of OST clients methadone
doses. Of particular interest would be any communications between anyone from the CDHB /
CORS and the National Association of Opioid Treatment Providers regarding the CORS policy of
dilution of methadone doses.
There are no emails, memos, directives or communications held by the Canterbury DHB relating to the
topic of dilution of OST clients methadone doses as outlined in your question.
I trust that this satisfies your interest in this matter.
Yours sincerely
Carolyn Gullery
General Manager
Planning, Funding & Decision Support