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  5. Pain medicines / analgesics
  6. Oxycodone
Important: please update your RDS app to version 4.7.3

Welcome to the March 2025 update from the RDS team

1.     RDS issues - resolutions

1.1 Stability issues - Tactuum implemented a fix on 24th March which we believe has finally addressed the stability issues experienced over recent weeks.  The issue seems to have been related to the new “Tool export” function making repeated calls for content when new toolkit nodes were opened in Umbraco. No outages have been reported since then, and no performance issues in the logs, so fingers crossed this is now resolved.

1.2 Toolkit URL redirects failing– these were restored manually for the antimicrobial calculators on the 13th March when the issue occurred, and by 15th March for the remainder. The root cause was traced to adding a new hostname for an app migrated from another health board and made live that day. This led to the content management system automatically creating internal duplicate redirects, reaching the maximum number of permitted redirects and most redirects therefore ceasing to function.

This issue should not happen again because:

  • All old apps are now fully migrated to RDS. The large number of migrations has contributed to the high number of automated redirects.
  • If there is any need to change hostnames in future, Tactuum will immediately check for duplicates.

1.3 Gentamicin calculators – Incidents have been reported incidents of people accessing the wrong gentamicin calculator for their health board.  This occurs when clinicians are searching for the gentamicin calculator via an online search engine - e.g. Google - rather than via the health board directed policy route. When accessed via an external search engine, the calculator results are not listed by health board, and the start page for the calculator does not make it clearly visible which health board calculator has been selected.

The Scottish Antimicrobial Prescribing Group has asked health boards to provide targeted communication and education to ensure that clinicians know how to access their health board antimicrobial calculators via the RDS, local Intranet or other local policy route. In terms of RDS amendments, it is not currently possible to change the internet search output, so the following changes are now in progress:

  • The health board name will now be displayed within the calculator and it will be made clear which boards are using the ‘Hartford’ (7mg/kg) higher dose calculator
  • Warning text will be added to the calculator to advise that more than one calculator is in use in NHS Scotland and that clinicians should ensure they access the correct one for their health board. A link to the Right Decision Service list of health board antimicrobial prescribing toolkits will be included with the warning text. Users can then access the correct calculator for their Board via the appropriate toolkit.

We would encourage all editors and users to use the Help and Support standard operating procedure and the Editors’ Teams channel to highlight issues, even if you think they may be temporary or already noted. This helps the RDS team to get a full picture of concerns and issues across the service.

 

2.     New RDS presentation – RDS supporting the patient journey

A new presentation illustrating how RDS supports all partners in the patient journey – multiple disciplines across secondary, primary, community and social care settings – as well as patients and carers through self-management and shared decision-making tools – is now available. You will find it in the Promotion and presentation resources for editors section of the Learning and support toolkit.

3.     User guides

A new user guide is now available in the Guidance and tips section of Resources for providers within the Learning and Support area, explaining how to embed content from Google Calendar, Google Maps, Daily Motion, Twitter feeds, Microsoft Stream and Jotforms into RDS pages. A webinar for editors on using this new functionality is scheduled for 1 May 3-4 pm (booking information below.)

A new checklist to support editors in making all the checks required before making a new toolkit live is now available at the foot of the “Request a new toolkit” standard operating procedure. Completing this checklist is not a mandatory part of the governance process, but we would encourage you to use it to make sure all the critical issues are covered at point of launch – including organisational tags, use of Alias URLs and editorial information.

4.Training sessions for RDS editors

Introductory webinars for RDS editors will take place on:

  • Tuesday 29th April 4-5 pm
  • Thursday 1st May 4-5 pm

Special webinar for RDS editors – 1 May 3-4 pm

This webinar will cover:

  1. a) Use of the new left hand navigation option for RDS toolkits.
  2. b) Integration into RDS pages of content from external sources, including Google Calendar, Google Maps and simple Jotforms calculators.

Running usage statistics reports using Google analytics

  • Wednesday 23rd April 2pm-3pm
  • Thursday 22nd May 2pm-3pm

To book a place on any of these webinars, please contact Olivia.graham@nhs.scot providing your name, role, organisation, title and date of the webinar you wish to attend.

5.New RDS toolkits

The following toolkits were launched during March 2025:

SIGN guideline - Prevention and remission of type 2 diabetes

Valproate – easy read version for people with learning disabilities (Scottish Government Medicines Division)

Obstetrics and gynaecology induction toolkit (NHS Lothian) – password-protected, in pilot stage.

Oral care for care home and care at home services (Public Health Scotland)

Postural care in care homes (NHS Lothian)

Quit Your Way Pregnancy Service (NHS GGC)

 

6.New RDS developments

Release of the redesign of RDS search and browse, archiving and version control functionality, and editing capability for shared content, is now provisionally scheduled for early June.

The Scottish Government Realistic Medicine Policy team is leading development of a national approach to implementation of Patient-Reported Outcome Measures (PROMs) as a key objective within the Value Based Health and Care Action Plan. The Right Decision Service has been commissioned to deliver an initial version of a platform for issuing PROMs questionnaires to patients, making the PROMs reports available from patient record systems, and providing an analytics dashboard to compare outcomes across services.  This work is now underway and we will keep you updated on progress.

The RDS team has supported Scottish Government Effective Prescribing and Therapeutics Division, in partnership with Northern Ireland and Republic of Ireland, in a successful bid for EU funding to test develop, implement and assess new integrated care pathways for polypharmacy, including pharmacogenomics. As part of this project, the RDS will be working with NHS Tayside to test extending the current polypharmacy RDS decision support in the Vision primary care electronic health record system to include pharmacogenomics decision support.

7. Implementation projects

We have just completed a series of three workshops consulting on proposed improvements to the Being a partner in my care: Realistic Medicine together app, following piloting on 10 sites in late 2024. This app has been commissioned by Scottish Government Realistic Medicine to support patients and citizens to become active partners in shared decision-making and encouraging personalised care based on outcomes that matter to the person. We are keen to gather more feedback on this app. Please forward any feedback to ann.wales3@nhs.scot

 

 

Oxycodone

Green – For medicines routinely initiated and used by generalists

Introduction

Description: Potent, synthetic opioid analgesic; used second line.

Tables are best viewed in landscape mode on mobile devices

Route Preparation Dosage
Oral Immediate release oxycodone Shortec® capsules other brands also available

Shortec®, OxyNorm® and generic liquid and concentrate		 5mg, 10mg, 20mg

1mg/ml, 10mg/ml
  Modified release (long acting) oxycodone - 12 hourly preparation (twice daily)

Longtec® and other brands available

Note: depending on brand not all strengths available


24 hourly preparation (once daily)

Onexila XL®		 5mg, 10mg, 15mg, 20mg, 30mg, 40mg, 60mg, 80mg, 120mg (refer to local guidance for preferred brand - not all strengths may be stocked)

10mg, 20mg, 40mg, 80mg

(non-formulary, risk of wrong preparation being prescribed)
Injection Oxycodone injection

Shortec®, OxyNorm® and generic injection available		 10mg/ml, 20mg/2ml, *50mg/ml (*non‑formulary in some NHS boards)

 

  • Second line oral and injectable analgesic for moderate to severe opioid responsive pain in patients unable to tolerate oral morphine, subcutaneous morphine or diamorphine due to persistent side effects (for example sedation, confusion, hallucinations, itch).
  • Refer to Pain management and Choosing and changing opioids guidelines.

 

  • Immediate release, modified release and injection preparations have similar names. Take care when prescribing, dispensing or administering oxycodone.
  • Frail or elderly patients need smaller doses less frequently and slower titration.
  • Liver impairment - reduced clearance.
    • Avoid in patients with moderate to severe liver impairment.
  • Renal impairment - reduced excretion.
    • Titrate slowly and monitor carefully in mild to moderate renal impairment. Avoid in chronic kidney disease stages 4 to 5 (eGFR less than 30ml/min). 

  • Do not give Oxylan or Oxyact to people with soya or peanut allergy.

Drug interactions

  • No clinically significant pharmacokinetic drug interactions.

Side effects

  • Opioid side effects similar to morphine. Monitor for opioid toxicity.
  • Prescribe a softener+/-stimulant laxative and an anti-emetic as needed (for example metoclopramide).

 

  •  Immediate release oral oxycodone:
    • Prescribe 4 hourly regularly and use 1/6th to 1/10th of the 24 hour dose as required for breakthrough pain.

or

  • Modified release (long acting) oral oxycodone.
    • Prescribe 12 or 24 hourly depending on preparation, with 1/6th to 1/10th  of the 24 hour dose as immediate release oral oxycodone for breakthrough pain.
    • Biphasic action; a rapid release is followed by a controlled release phase. If the patient has pain when the dose of modified release (long acting) oxycodone is given, wait an hour before giving a breakthrough dose of immediate release oxycodone.

 

  • Oxycodone injection:
    • Continuous subcutaneous infusion in a CME T34 syringe pump over 24 hours.
    • In addition, prescribe 1/6th to 1/10th of the 24 hour infusion dose subcutaneously, 1 to 2 hourly as required for breakthrough pain. If 3 or more doses have been given within 4 hours with little or no benefit seek urgent advice or review.  If more than 6 doses are required in 24 hours seek advice or review.
    • With higher subcutaneous infusion doses, consideration needs to be given to the volume of breakthrough medication. Typically an upper limit of 2ml (for example 20mg oxycodone) is acceptable by the subcutaneous route in a single site. Consider use of the high strength oxycodone injection form if available or an alternative opioid, for example diamorphine for doses greater than 20mg.
    • Dilutent: water for injections.
    • Dose conversions are given below. Seek advice if patient needs more than three ‘as required’ doses in 24 hours for breakthrough pain without acceptable benefit.

 

  • Stability and compatibility – refer to syringe pump subcutaneous infusion tables.

 

Oxycodone is approximately twice as potent as morphine

Tables are best viewed in landscape mode on mobile devices

Oxycodone dose conversions
≈ oral morphine 30mg ≈ oral oxycodone 15mg ≈ subcutaneous oxycodone 7-8mg
Subcutaneous morphine 30mg ≈ subcutaneous oxycodone 15mg
Subcutaneous diamorphine 20mg ≈ subcutaneous oxycodone 15mg
  • As with all opioid conversions, these are approximate (≈) doses. Opioid conversions and ratios may vary depending on the resource used. These conversions are a consensus of use in practice in Scotland and based on manufacturers’ conversion factor.
  • Dose conversions should be conservative and doses rounded down.
  • Monitor the patient carefully so that the dose can be adjusted if necessary.
  • If the patient has opioid toxicity, reduce the dose by 1/3rd when changing opioid (refer to Choosing and changing opioids guideline).

 

King SJ et al. A systematic review of oxycodone in the management of cancer pain. Palliative Medicine 2011;25(5):454-470.

Caraceni A et al. Use of opioid analgesics in the treatment of cancer pain: evidence-based recommendations from the EPAC. Lancet Oncology 2012;13:e58-68.

Hanks G et al. The Oxford Textbook of Palliative Medicine (Fourth edition). Oxford University Press, 2010.

Twyross R et al. Palliative Care Formulary (Fourth edition. Palliativedrugs.com, Nottingham, 2011.

Electronic Medicines Compendium, Napp Pharmaceuticals Ltd. Oxynorm capsules, liquid & solution for injection and Oxycontin tablets. Summary of Product Characteristics. Updated September 2009-July 2011.

Shah S, Hardy J. Oxycodone: a review of the literature. European J Palliative Care 2001; 8: 93-96.